/* Shared theme, controls, application frame and reusable surfaces.
 * Tokens/base -> identity/login -> buttons/frame -> home/rows/calendar ->
 * modals -> assistant/toasts -> responsive base -> history/reminder primitives.
 * Feature refinements and shared form alignment are in product.css, loaded last.
 */
:root {
  /* Typography and geometry retain the existing pixel scale. */
  --font-body: 18px;
  --font-label: 16px;
  --font-meta: 15px;
  --font-caption: 14px;
  --control-size: 52px;
  --tap-target: 44px;
  --radius-small: 6px;
  --radius-medium: 8px;
  --radius-card: 12px;
  --radius-panel: 16px;
  --gap-tight: 8px;
  --gap-normal: 12px;
  --gap-wide: 16px;
  /* Colors: legacy green names remain aliases of the blue brand. */
  --brand: #2453bf;
  --brand-dark: #16377d;
  --support: #11685d;
  --support-pale: #e6f4ef;
  font-size: var(--font-body);
  line-height: 1.65;
  --ink: #172a46;
  --ink-soft: #374b66;
  --muted: #4c607b;
  --paper: #ffffff;
  --wash: #f1f5ff;
  --line: #cbd7ec;
  --green: var(--brand);
  --green-dark: var(--brand-dark);
  --green-pale: #e8efff;
  --amber: #925900;
  --amber-pale: #fff1d6;
  --danger: #b64b43;
  --danger-pale: #f7e7e5;
  --border-strong: #aabbd8;
  --line-soft: #e4eaf5;
  --surface-subtle: #f8faff;
  --surface-hover: #f3f7ff;
  --surface-selected: #edf3ff;
  --surface-cancelled: #edf0f6;
  --surface-disabled: #e7edf7;
  --green-border: #b2c7f3;
  --green-border-strong: #7e9ac8;
  --amber-border: #e8c995;
  --amber-text: #704509;
  --danger-dark: #973e38;
  --danger-text: #7b332e;
  --text-on-dark: #edf3ff;
  --text-on-dark-muted: #cfddff;
  --text-on-dark-soft: #e0eaff;
  --timeline-dot: #6988bd;
  --avatar-aoi: var(--brand);
  --avatar-ken: var(--support);
  --avatar-misaki: var(--amber);
  --avatar-ren: #49628a;
  --assistant-light: #a4c3ff;
  --assistant-track: #bfd0f3;
  --shadow: 0 12px 28px rgba(23, 42, 70, .09);
  font-family: "Zen Kaku Gothic New", "Noto Sans JP", "Yu Gothic", sans-serif;
  color: var(--ink);
  background: var(--wash);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--wash); color: var(--ink); }
body, p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button, select { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--green-dark);
  box-shadow: 0 0 0 3px var(--paper);
  outline-offset: 3px;
}
button:disabled { cursor: not-allowed; opacity: .5; }
[hidden] { display: none !important; }
time, input[type="date"], input[type="time"], .metric-card strong, .notification-time, .calendar-date-button { font-variant-numeric: tabular-nums; }

.skip-link { position: fixed; top: -60px; left: 16px; z-index: 100; padding: 10px 16px; border-radius: 4px; background: var(--ink); color: var(--paper); }
.skip-link:focus { top: 12px; }
.date-label { margin: 0 0 5px; color: var(--muted); font-size: var(--font-meta); font-weight: 500; }
.muted { color: var(--muted); }
.optional { color: var(--muted); font-size: var(--font-meta); font-weight: 500; }

/* Shared pictograms: a precise outline with a quiet tinted surface. */
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; pointer-events: none; }
.ui-icon { display: block; flex: 0 0 auto; width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; }
.icon-surface { fill: currentColor; fill-opacity: .12; stroke: none; }
.icon-accent { fill: currentColor; fill-opacity: .85; stroke: none; }
.icon-button .ui-icon { width: 22px; height: 22px; }

/* Identity */
.brand-mark { display: flex; align-items: flex-end; gap: 3px; width: 30px; height: 28px; padding: 5px; border-radius: 7px 7px 7px 2px;   }
.brand-mark span { flex: 1; height: 42%; border-radius: 2px; background: var(--paper); }
.brand-mark span:nth-child(2) { height: 70%; }
.brand-mark span:nth-child(3) { height: 100%; }
.brand-mark--large { width: 38px; height: 36px; padding: 7px; }

/* Login: a secretary greeting and a static conversation example */
.login-screen { min-height: 100dvh; display: grid; grid-template-columns: minmax(420px, 1.08fr) minmax(420px, .92fr); background: var(--paper); }
.login-flow { display: flex; min-height: 100dvh; flex-direction: column; padding: clamp(42px, 6vw, 88px); border-right: 1px solid rgba(255, 255, 255, .15); background: var(--brand-dark); color: var(--paper); }
.login-flow-brand { display: flex; align-items: center; gap: var(--gap-normal); }
.login-flow-copy { margin: auto 0 32px; padding-top: 38px; }
.login-flow-copy h1 { margin: 0 0 18px; font-size: clamp(36px, 4.2vw, 60px); font-weight: 500; line-height: 1.35; }
.login-flow-copy > p:last-child { margin: 0;   line-height: 1.9; }
.login-conversation { position: relative; width: 100%; max-width: 520px; padding-left: 90px; }
.login-conversation h2 { margin: 0 0 12px; color: var(--text-on-dark-muted); font-size: var(--font-meta); font-weight: 500; }
.login-conversation .login-secretary { position: absolute; left: 0; top: 40px; display: grid; place-items: center; width: 66px; height: 66px; border: 1px solid rgba(164, 195, 255, .25); border-radius: 50%; background: rgba(255, 255, 255, .04); }
.login-conversation-messages { display: grid; gap: var(--gap-normal); margin: 0; padding: 0; list-style: none; }
.login-conversation-message { width: fit-content; max-width: 94%; }
.login-conversation-message > span { color: var(--text-on-dark-soft); font-size: var(--font-meta); }
.login-conversation-message p { position: relative; margin: 4px 0 0; padding: 11px 14px; border-radius: 10px; background: var(--paper); color: var(--ink);  line-height: 1.7; overflow-wrap: anywhere; }
.login-conversation-message p::before { content: ""; position: absolute; left: -8px; top: 15px; width: 10px; height: 14px; background: inherit; clip-path: polygon(100% 0, 100% 100%, 0 50%); pointer-events: none; }
.login-conversation-message--user { margin-left: auto; }
.login-conversation-message--user > span { display: block; text-align: right; }
.login-conversation-message--user p { background: var(--green-pale); }
.login-conversation-message--user p::before { left: auto; right: -8px; clip-path: polygon(0 0, 100% 50%, 0 100%); }
.login-panel { display: grid; place-items: center; min-width: 0; padding: clamp(32px, 6vw, 80px); }

.login-brand { display: none; align-items: center; gap: 10px; margin-bottom: 40px; }
.login-card h2 { margin: 0 0 32px; font-size: clamp(30px, 3vw, 38px); font-weight: 700; }
label { display: block; margin: 18px 0 7px; font-size: var(--font-meta); font-weight: 700; }
input, select, textarea { width: 100%; padding: 12px 13px; border: 1px solid var(--border-strong); border-radius: var(--radius-small); background: var(--paper); color: var(--ink); }
input:hover, select:hover, textarea:hover { border-color: var(--green); }
textarea { resize: vertical; }
.password-field { position: relative; }
.password-field input { padding-right: 48px; }
.password-field button { position: absolute; top: 4px; right: 4px; color: var(--muted); font-size: var(--font-meta); }
.login-options { display: flex; align-items: center; justify-content: space-between; gap: var(--gap-wide); margin: 18px 0 24px;  }
.check-label { display: flex; align-items: center; gap: var(--gap-tight); margin: 0; font-weight: 500; }
.check-label input { width: auto; accent-color: var(--green); }
.login-button { width: 100%; }
.login-note { margin: 24px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted);  text-align: center; }

/* Controls */
.primary-button, .light-button, .outline-button, .danger-button, .filter-button {
  display: inline-flex; min-height: 40px; align-items: center; justify-content: center; gap: var(--gap-tight); padding: 9px 15px; border: 1px solid transparent; border-radius: var(--radius-small); font-size: var(--font-meta); font-weight: 700;
}
.primary-button { background: var(--green); color: var(--paper); }
.primary-button:hover { background: var(--green-dark); }
.light-button, .outline-button, .filter-button { border-color: var(--line); background: var(--paper); }
.light-button { color: var(--green-dark); }
.light-button:hover, .outline-button:hover, .filter-button:hover { border-color: var(--green-border-strong); background: var(--wash); }
.danger-button { background: var(--danger); color: var(--paper); }
.danger-button:hover { background: var(--danger-dark); }
.text-button, .icon-button { border: 0; background: transparent; }
.text-button { padding: 5px 2px; color: var(--green); font-size: var(--font-meta); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.icon-button { display: inline-grid; width: 40px; height: 40px; place-items: center; border-radius: var(--radius-small); font-size: 19px; }
.icon-button:hover { background: var(--wash); }

/* App frame */
.app-shell { min-height: 100dvh; }
.sidebar { position: fixed; z-index: 20; inset: 0 auto 0 0; display: flex; width: 232px; flex-direction: column; overflow-y: auto; padding: 24px 16px max(18px, env(safe-area-inset-bottom)); background: var(--brand-dark); color: var(--text-on-dark); }
.sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 0 8px 28px; color: var(--paper); }
.sidebar-logo small { margin-left: auto; color: var(--text-on-dark-muted);  }
.side-nav { display: grid; gap: 3px; }
.sidebar-bottom { margin-top: auto; }
.nav-item { position: relative; display: flex; width: 100%; align-items: center; gap: 10px; padding: 8px 10px; border: 0; border-radius: 10px; background: transparent; color: inherit; text-align: left; }
.nav-item .nav-icon { display: grid; width: 36px; height: 36px; flex: 0 0 auto; place-items: center; border: 1px solid rgba(164, 195, 255, .14); border-radius: 11px; background: rgba(164, 195, 255, .06); color: var(--text-on-dark-soft); }

.nav-item em { font-size: var(--font-meta); font-style: normal; font-weight: 700; }
.nav-item b { min-width: 20px; margin-left: auto; padding: 2px 6px; border-radius: 999px; background: var(--amber-pale); color: var(--amber-text); font-size: var(--font-meta); text-align: center; }
.sidebar .nav-item:hover, .sidebar .nav-item.is-active { background: rgba(255, 255, 255, .1); color: var(--paper); }
.sidebar .nav-item.is-active::before { content: ""; position: absolute; left: -16px;    }
.profile-button { display: grid;  width: 100%; align-items: center; gap: 9px; margin-top: 14px; padding: 15px 7px 2px; border: 0; border-top: 1px solid rgba(255, 255, 255, .15); background: transparent; color: var(--paper); text-align: left; }
.profile-button strong, .profile-button small { display: block; }

.profile-button small { margin-top: 2px; color: var(--text-on-dark-muted);  }
.profile-button i { color: var(--text-on-dark-muted); font-style: normal; }
.profile-button > .ui-icon { width: 20px; height: 20px; color: var(--text-on-dark-muted); }
.avatar { display: inline-grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--ink-soft); color: var(--paper); font-size: var(--font-meta); font-weight: 700; }
.avatar--aoi { background: var(--avatar-aoi); }
.avatar--ken { background: var(--avatar-ken); }
.avatar--misaki { background: var(--avatar-misaki); }
.avatar--ren { background: var(--avatar-ren); }
main { min-height: 100dvh; margin-left: 232px; }
.topbar { display: flex; min-height: 96px; align-items: center; justify-content: space-between; gap: 22px; padding: 20px 4vw;  background: var(--paper); }
.topbar h1 { margin: 0;  line-height: 1.25; }
.topbar-actions { display: flex; align-items: center; gap: var(--gap-tight); }
.status-pill { padding: 7px 10px; border: 1px solid var(--green-border); border-radius: 999px; background: var(--paper); color: var(--green); font-size: var(--font-meta); font-weight: 700; }
.status-pill span { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: var(--green); }
.notification-button { position: relative; border: 1px solid var(--line); background: var(--paper); }
.notification-button b { position: absolute; top: -5px; right: -5px; display: grid; min-width: 17px; height: 17px; place-items: center; padding: 0 4px; border-radius: 999px; background: var(--danger); color: var(--paper); font-size: var(--font-meta); }
.topbar .header-action { width: var(--tap-target); height: var(--tap-target); padding: 0; border-color: var(--line); border-radius: 13px; background: var(--surface-subtle); color: var(--green-dark); }
.topbar .header-action:hover, .topbar .header-action.is-active { border-color: var(--assistant-track); background: var(--green-pale); }
.header-action-label { display: none; }
.quick-add-icon-button { display: inline-flex; width: 88px; height: var(--tap-target); align-items: center; justify-content: center; gap: 7px; padding: 0 12px; border: 1px solid var(--green); border-radius: 13px; background: var(--green); color: var(--paper); }
.quick-add-icon-button .add-label { font-size: var(--font-meta); font-weight: 700; }
.topbar .quick-add-trigger { width: var(--tap-target); padding: 0; }
.quick-add-icon-button:hover { background: var(--green-dark); }
.quick-add-icon-button:active { background: var(--green-dark); transform: translateY(1px); }
.view-container { max-width: 1440px; margin: auto; padding: 30px 4vw 110px; }
.view { display: none; }
.view.is-active { display: block; }

/* Home: the rhythm of a schedule */
.summary-scope { margin: 0 0 8px; color: var(--muted); font-size: var(--font-meta); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 0 24px; border: 1px solid var(--line); background: var(--paper); }
.metric-card { display: flex; min-width: 0; align-items: center; gap: var(--gap-normal); padding: 18px; border: 0; border-right: 1px solid var(--line); background: var(--paper); text-align: left; }
.metric-card:last-child { border-right: 0; }
.metric-icon { display: inline-flex; width: var(--tap-target); height: var(--tap-target); flex: 0 0 auto; align-items: center; justify-content: center; line-height: 1; border: 1px solid var(--green-border); border-radius: 14px; background: var(--green-pale); color: var(--green); }
.metric-card:hover, .metric-card[aria-expanded="true"] { background: var(--surface-selected); }
.metric-card[aria-expanded="true"] { box-shadow: inset 0 -3px 0 var(--green); }
.metric-icon.amber { border-color: var(--amber-border); background: var(--amber-pale); color: var(--amber-text); }
.metric-icon.coral { border-color: #e7c6c2; background: var(--danger-pale); color: var(--danger-dark); }
.metric-icon.blue, .metric-icon.violet { background: var(--wash); color: var(--green-dark); }
.metric-card span:not(.metric-icon), .metric-card strong, .metric-card small { display: block; }
.metric-card span:not(.metric-icon) { color: var(--ink-soft);  font-weight: 700; }
.metric-card strong { margin: 1px 0;  }
.metric-card strong small { display: inline; font-size: var(--font-label); }
.metric-card small { color: var(--muted); font-size: var(--font-meta); }
.metric-card .up { color: var(--green); font-style: normal; font-weight: 700; }
.summary-breakdown-panel { display: grid; grid-template-rows: 0fr; margin: 0; border: 1px solid transparent; background: var(--paper); opacity: 0; transform: translateY(-8px);  visibility: hidden; }
.summary-breakdown-panel.is-open { grid-template-rows: 1fr; margin-top: -25px; border-color: var(--line); opacity: 1; transform: translateY(0); visibility: visible; }
.summary-breakdown-region-title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.summary-breakdown-panel__inner { min-height: 0; overflow: hidden; }
.summary-breakdown-heading { display: flex; align-items: start; justify-content: space-between; gap: var(--gap-wide); padding: 21px 22px 14px; border-bottom: 1px solid var(--line); }
.summary-breakdown-heading h2 { margin: 0; font-size: var(--font-label); }
.summary-breakdown-heading p { margin: 5px 0 0; color: var(--muted); font-size: var(--font-meta); }
.summary-breakdown-close { flex: 0 0 auto; padding: 4px 2px; border: 0; background: transparent; color: var(--green); font-size: var(--font-meta); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.summary-breakdown-list { margin: 0; padding: 0; list-style: none; }
.summary-breakdown-list li + li { border-top: 1px solid var(--line-soft); }
.summary-breakdown-item { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; width: 100%; align-items: center; gap: 13px; padding: 13px 22px; border: 0; background: var(--paper); text-align: left; }
.summary-breakdown-item:hover { background: var(--surface-hover); }
.summary-breakdown-item > span:first-child, .summary-breakdown-item strong, .summary-breakdown-item small { display: block; }
.summary-breakdown-item strong { margin-top: 4px;  }
.summary-breakdown-item small { margin-top: 3px; color: var(--muted); font-size: var(--font-meta); }
.summary-breakdown-item > span:last-child { color: var(--muted); font-size: var(--font-body); }
.summary-breakdown-counts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border-bottom: 1px solid var(--line); }
.summary-breakdown-counts div { padding: 13px 22px; border-right: 1px solid var(--line); }
.summary-breakdown-counts div:last-child { border-right: 0; }
.summary-breakdown-counts dt { color: var(--muted); font-size: var(--font-meta); }
.summary-breakdown-counts dd { margin: 4px 0 0;  font-weight: 700; }
.summary-breakdown-empty { display: grid; gap: 5px; padding: 22px; color: var(--muted); font-size: var(--font-meta); }
.summary-breakdown-empty strong { color: var(--ink); font-size: var(--font-meta); }
.dashboard-grid { display: block; }
.panel { border: 1px solid var(--line); background: var(--paper); }
.today-panel { padding: 24px; }
.panel-heading { display: flex; align-items: start; justify-content: space-between; gap: var(--gap-wide); margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.panel-heading h2 { margin: 0; font-size: var(--font-body); }
.today-timeline-summary { margin: 5px 0 0; color: var(--muted); font-size: var(--font-meta); }
.today-timeline { min-width: 0; margin: 0; padding: 0; list-style: none; }
.today-timeline-group { position: relative; display: grid; grid-template-columns: 58px 18px minmax(0, 1fr); min-height: 128px; }
.today-timeline-group time { padding-top: 22px; color: var(--ink-soft);  font-weight: 700; text-align: right; }
.today-timeline-rail { position: relative; }
.today-timeline-rail::before { position: absolute; top: 0; bottom: 0; left: 8px; width: 1px; background: var(--line); content: ""; }
.today-timeline-group:first-child .today-timeline-rail::before { top: 27px; }
.today-timeline-group:last-child .today-timeline-rail::before { bottom: calc(100% - 28px); }
.today-timeline-rail::after { position: absolute; top: 23px; left: 4px; width: 7px; height: 7px; border: 2px solid var(--home-marker-color, var(--green)); border-radius: 50%; background: var(--paper); content: ""; }
.today-timeline-group--task { --home-marker-color: var(--amber); }
.today-timeline-group.is-current-hour .today-timeline-rail::after { background: var(--home-marker-color, var(--green)); }
.today-timeline-content { min-width: 0; margin: 5px 0 11px 10px; }
.today-timeline-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap-tight); min-width: 0; }
.today-timeline-cards--count-1 { grid-template-columns: minmax(0, 1fr); }
.today-timeline-cards--count-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.today-timeline-card { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; min-width: 0; height: 112px; overflow: hidden; border: 1px solid var(--line-soft); border-left: 3px solid var(--green); background: var(--paper); }
.today-timeline-card--task { border-left-color: var(--amber); }
.today-timeline-card--cancelled { color: var(--muted); border-left-color: var(--line); background: var(--surface-cancelled); }
.today-timeline-card--cancelled .today-timeline-detail strong { text-decoration: line-through; }
.today-timeline-card--cancelled .today-timeline-meta, .today-timeline-card--cancelled .today-timeline-detail small { color: var(--muted); }
.today-timeline-card--cancelled .today-type-label { border-color: var(--line); background: var(--surface-disabled); color: var(--muted); }
.today-timeline-card:hover { background: var(--surface-hover); }
.today-timeline-card--cancelled:hover { background: var(--surface-cancelled); }
.today-timeline-detail { display: grid; min-width: 0; height: 100%; align-content: center; padding: 11px 12px; border: 0; background: transparent; color: inherit; text-align: left; }
.today-timeline-detail strong { display: -webkit-box; overflow: hidden;     -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.today-timeline-detail small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.today-timeline-detail small {  color: var(--muted);  }
.today-timeline-meta { display: flex; min-width: 0;  align-items: center;  color: var(--muted);  font-weight: 500; }
.today-type-label { display: inline-flex; align-items: center; padding: 2px 7px; border: 1px solid var(--green-border); border-radius: 999px; background: var(--green-pale); color: var(--green-dark);  font-weight: 700; }
.today-type-label--task { border-color: var(--amber-border); border-radius: 3px; background: var(--amber-pale); color: var(--amber-text); }
.today-timeline-group:not(.is-expanded) .today-timeline-card:nth-of-type(n+4) { display: none; }
.today-timeline-more { margin-top: 7px; padding: 5px 8px; border: 0; background: transparent; color: var(--green); font-size: var(--font-meta); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.today-timeline-more--mobile { display: none; }
.today-timeline-empty { display: grid; min-height: 132px; place-content: center; gap: 5px; color: var(--muted); text-align: center; }
.today-timeline-empty strong { color: var(--ink-soft); font-size: var(--font-meta); }
.today-timeline-empty span { font-size: var(--font-meta); }
.task-completed-mark { display: inline-grid; flex: 0 0 20px; width: 20px; height: 20px; place-items: center; color: var(--green); font-size: var(--font-label); font-weight: 700; pointer-events: none; text-decoration: none; }
.task-completed-mark .ui-icon { width: 16px; height: 16px; stroke-width: 2; }
.today-timeline-card.is-done, .calendar-event.is-done, .calendar-agenda-row.is-done, .summary-breakdown-item.is-done, .detail-hero.is-done { background: var(--surface-cancelled); border-color: var(--border-strong); }
.today-timeline-card.is-done strong, .calendar-event.is-done .calendar-month-title, .calendar-agenda-row.is-done strong, .summary-breakdown-item.is-done strong, .detail-hero.is-done h2, .calendar-time-card.is-done .calendar-card-title { text-decoration: line-through; }
.today-timeline-card > .task-completed-mark { position: absolute; top: 5px; right: 5px; pointer-events: none; }
.calendar-event .task-completed-mark { width: 12px; height: 12px; font-size: var(--font-meta); }
.priority { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-soft); font-size: var(--font-meta); }
.priority::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }
.priority.high::before { background: var(--danger); }
.priority.low::before { background: var(--green); }
.status { justify-self: start; padding: 4px 7px; border: 1px solid transparent; border-radius: 999px; font-size: var(--font-meta); font-weight: 700; white-space: nowrap; }
.status.scheduled { border-color: var(--green-border); color: var(--green); background: var(--green-pale); }
.status.incomplete { border-color: var(--line); color: var(--ink-soft); background: var(--wash); }
.status.done, .status.cancelled { border-color: var(--line); color: var(--muted); background: var(--surface-disabled); }

/* Shared rows and tools */
.section-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.section-toolbar h2 { margin: 0; font-size: 20px; }
.section-toolbar p { margin: 5px 0 0; font-size: var(--font-meta); }
.segmented { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); }
.segmented button {  padding: 8px 13px; border: 0; border-radius: 4px; background: transparent; color: var(--muted); font-size: var(--font-meta); font-weight: 700; }
.segmented button.is-active { background: var(--ink); color: var(--paper); }
.toolbar-right { display: flex; gap: var(--gap-tight); }
.search-field { position: relative; margin: 0; }
.search-field > .ui-icon { position: absolute;  left: 11px; width: 20px; height: 20px; color: var(--green); }
.filter-button > .ui-icon { width: 18px; height: 18px; }
.search-field input { width: 240px; min-height: 40px; padding: 9px 12px 9px 36px; font-size: var(--font-meta); }
.filter-button span { display: grid; width: 18px; height: 18px; place-items: center; border-radius: 50%; background: var(--green); color: var(--paper); font-size: var(--font-meta); }
.task-filter-options { display: flex; flex-wrap: wrap; align-items: center; gap: var(--gap-wide); margin: -8px 0 12px; padding: 10px 12px; border-left: 3px solid var(--green); background: var(--wash); }
.task-filter-options label { display: flex; align-items: center; gap: 6px; margin: 0; color: var(--ink-soft); font-size: var(--font-meta); font-weight: 700; }
.task-filter-options input { width: auto; accent-color: var(--green); }
.item-type-badge { display: inline-flex; padding: 2px 6px; border: 1px solid var(--green-border); border-radius: 999px; color: var(--green-dark); background: var(--green-pale); font-size: var(--font-meta); font-weight: 700; }
.item-type-badge.task { border-color: var(--line); color: var(--ink-soft); background: var(--wash); }
.detail-hero.cancelled, .calendar-event.cancelled { color: var(--muted); background: var(--surface-cancelled); }
.detail-hero.cancelled h2, .calendar-event.cancelled { text-decoration: line-through; }
.no-results { padding: 58px 20px; color: var(--muted); text-align: center; }

/* Activity and notifications */
.notification-list { overflow: hidden; border: 1px solid var(--line); background: var(--paper); }
.notification-item { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 13px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.notification-item:last-child { border-bottom: 0; }
.notification-item.unread { box-shadow: inset 3px 0 var(--green); background: var(--surface-hover); }
.notification-icon, .operation-log-icon { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--green-border); border-radius: 11px; background: var(--green-pale); color: var(--green); }
.notification-icon .ui-icon, .operation-log-icon .ui-icon { width: 22px; height: 22px; }
.notification-copy strong, .notification-copy small { display: block; }
.notification-copy strong { font-size: var(--font-meta); }
.notification-copy p { margin: 4px 0; color: var(--ink-soft); font-size: var(--font-meta); }
.notification-copy small, .notification-time { color: var(--muted); font-size: var(--font-meta); }
.operation-log-panel { overflow: hidden; padding: 22px; }
.operation-log-heading { align-items: flex-end; }
.operation-log-filters { display: grid;  align-items: end; gap: 13px; }
.operation-log-filters label { margin-top: 0; }
.operation-log-filter-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--gap-tight); }
.operation-log-summary { margin: 20px 0 10px; color: var(--muted); font-size: var(--font-meta); }
.operation-log-list { overflow: hidden; border-top: 1px solid var(--line); }
.operation-log-item { display: grid; grid-template-columns: 38px minmax(0, 1fr) auto; align-items: start; gap: var(--gap-normal); margin: 8px 0; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-medium); background: var(--surface-subtle); }
.operation-log-item strong, .operation-log-item p { display: block; }
.operation-log-meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.operation-log-meta > strong { margin-top: 0; }
.operation-log-item strong { margin-top: 3px; font-size: var(--font-meta); }
.operation-log-item p { margin: 4px 0 0; color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.5; }
.note-text { overflow-wrap: anywhere; }
.operation-log-type { color: var(--green); font-size: var(--font-meta); font-weight: 700; }
.operation-log-item time { color: var(--muted); font-size: var(--font-meta); text-align: right; }
.empty-state { padding: 76px 20px; text-align: center; }
.empty-state > div { display: grid; width: 50px; height: 50px; place-items: center; margin: auto; border: 1px solid var(--green-border); border-radius: 50%; background: var(--green-pale); color: var(--green); font-size: 19px; }
.empty-state h2 { margin: 17px 0 6px; font-size: var(--font-body); }
.empty-state p { margin: 0; color: var(--muted); font-size: var(--font-meta); }
.empty-state .primary-button, .empty-state .outline-button { margin-top: 18px; }
.operation-log-empty { min-height: 300px; }

/* Unified member calendar */
.calendar-toolbar { flex-wrap: wrap; }
.calendar-title { display: flex; min-width: 0; align-items: center; gap: 7px; }
.calendar-title h2 { min-width: 150px; margin: 0; text-align: center;  }
.schedule-panel { min-width: 0; padding: 18px; }
.calendar-shared-controls { display: flex; flex-wrap: wrap; align-items: end; gap: 10px 14px; margin-bottom: 14px; }
.calendar-member-filter { position: relative; display: grid; gap: 4px; width: 180px; max-width: 100%; margin: 0; color: var(--muted); font-size: var(--font-meta); }
.calendar-item-type-filter { position: relative; display: grid; gap: 4px; width: 150px; max-width: 100%; margin: 0; color: var(--muted); font-size: var(--font-meta); }
#calendar-item-type { display: flex; align-items: center; justify-content: space-between; gap: 5px; width: 100%; min-height: 36px; padding: 8px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink-soft); font-size: var(--font-meta); }
#calendar-item-type[aria-expanded="true"] { border-color: var(--green); background: var(--wash); }
.calendar-picker-chevron { flex: 0 0 14px; width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.5; }
#calendar-item-type[aria-expanded="true"] .calendar-picker-chevron { transform: rotate(180deg); }
.calendar-item-type-options { position: absolute; top: calc(100% + 4px); right: 0; z-index: 8; width: 180px; max-width: calc(100vw - 48px); padding: 6px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); box-shadow: 0 6px 18px rgba(23, 42, 70, .12); }
.calendar-item-type-option { display: flex; align-items: center; gap: 10px; min-height: var(--tap-target); margin: 0; padding: 8px; border-radius: 3px; color: var(--ink-soft); font-size: var(--font-meta); cursor: pointer; }
.calendar-item-type-option.is-selected { background: var(--wash); }
.calendar-item-type-option:hover, .calendar-item-type-option:focus-within { background: var(--surface-hover); }
.calendar-item-type-option input { flex: 0 0 16px; width: 16px; height: 16px; margin: 0; accent-color: var(--green); }
.calendar-item-type-option svg { flex: 0 0 18px; width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.calendar-item-type-options p { margin: 6px 8px 2px; color: var(--muted); font-size: var(--font-meta); }
#calendar-member { display: flex; width: 100%; min-height: 36px; align-items: center; justify-content: space-between; gap: 5px; overflow: hidden; padding: 8px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink-soft); font-size: var(--font-meta); text-align: left; }
#calendar-member > span { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
#calendar-member .ui-icon { width: 14px; height: 14px; }
#calendar-member[aria-expanded="true"] .ui-icon { transform: rotate(180deg); }
.calendar-member-options { position: absolute; top: 100%; left: 0; z-index: 8; width: 230px; max-width: calc(100vw - 48px); max-height: 300px; overflow-y: auto; padding: 7px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); box-shadow: 0 6px 18px rgba(23, 42, 70, .12); }
.calendar-member-option { display: flex; align-items: center; gap: var(--gap-tight);  margin: 0; padding: 6px; color: var(--ink-soft); font-size: var(--font-meta); cursor: pointer; }
.calendar-member-option:hover, .calendar-member-option:focus-within { background: var(--wash); }
.calendar-member-option input { width: 16px; height: 16px; flex: 0 0 16px; margin: 0; accent-color: var(--green); }
.calendar-member-dot { display: inline-block; flex: 0 0 9px; width: 9px; height: 9px; border-radius: 50%; background: var(--member-border); }
.calendar-member-legends { display: flex; flex-wrap: wrap; gap: 7px 14px; margin-bottom: 10px; color: var(--ink-soft); font-size: var(--font-meta); }
.calendar-member-legend { display: inline-flex; align-items: center; gap: 5px; }
.calendar-shared-controls .search-field { flex: 1 1 180px;  min-width: 0; }
.calendar-shared-controls .search-field input { min-width: 0; width: 100%; }
.calendar-shared-controls > p {  color: var(--muted); font-size: var(--font-meta); }
.calendar-layout, .calendar-view, .calendar-agenda { min-width: 0; }
.calendar-layout { display: grid; gap: 22px; }
.calendar-head, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-head span { padding: 7px; color: var(--muted); font-size: var(--font-meta); font-weight: 700; text-align: center; }
.calendar-grid { border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.calendar-day {  min-height: 160px; overflow: hidden; padding: 7px 5px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); cursor: pointer; }
.calendar-day.is-empty { background: var(--surface-subtle); pointer-events: none; }
.calendar-day:hover { background: var(--surface-hover); }
.calendar-date-button { display: inline-grid; width: 36px; height: 36px; margin: -5px 0 0 -4px; padding: 0; place-items: center; border: 0; background: transparent; color: var(--ink-soft);  }
.calendar-date-button span { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; }
.calendar-date-button:hover { background: var(--wash); }
.calendar-day.today .calendar-date-button span { background: var(--green); color: var(--paper); }
.calendar-day.is-selected { outline: 2px solid var(--green); outline-offset: -2px; background: var(--surface-selected); }
.calendar-event { display: block; width: 100%; height: 40px; overflow: hidden; margin-top: 4px; padding: 4px; border: 0; border-left: 3px solid var(--green); background: var(--green-pale); color: var(--green-dark); font-size: var(--font-meta); font-weight: 700; line-height: 1.4; text-align: left; text-overflow: ellipsis; white-space: nowrap; }
.calendar-event.task { border-left-color: var(--amber); background: var(--amber-pale); color: var(--amber-text); }
.calendar-event small { display: block; overflow: hidden; font-size: var(--font-meta); font-weight: 500; text-overflow: ellipsis; }
.calendar-more { display: block; width: 100%; min-width: 0;  overflow: hidden; margin-top: 4px; padding: 4px 1px; border: 0; background: transparent; color: var(--green);  text-align: left; text-overflow: ellipsis; white-space: nowrap; text-decoration: underline; text-underline-offset: 3px; }
.calendar-agenda { border-top: 2px solid var(--green); }
.calendar-agenda-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-block: 14px; }
.calendar-agenda-heading h3 { margin: 0; font-size: var(--font-body); }
.calendar-agenda-heading span { color: var(--muted); font-size: var(--font-meta); }
.calendar-agenda-heading .outline-button { flex-shrink: 0; font-size: var(--font-meta); }
.calendar-agenda-row { display: flex; min-width: 0; align-items: center; border-top: 1px solid var(--line-soft); }
.calendar-agenda-detail { flex: 1; min-width: 0; padding: 12px 8px; border: 0; background: transparent; text-align: left; }
.calendar-agenda-detail:hover { background: var(--surface-hover); }
.calendar-agenda-detail > span { display: flex; align-items: center; gap: 6px; }
.calendar-agenda-detail strong { display: block; margin-top: 5px; font-size: var(--font-meta); overflow-wrap: anywhere; }
.calendar-agenda-detail small { display: block; margin-top: 5px; color: var(--muted); font-size: var(--font-meta); }
.calendar-agenda-empty { padding: 28px 10px; color: var(--muted); text-align: center; font-size: var(--font-meta); }
.calendar-agenda-empty strong { color: var(--ink-soft); }
.calendar-agenda-row.cancelled, .calendar-time-card.cancelled, .calendar-event.cancelled { background: var(--surface-cancelled); color: var(--muted); }
.calendar-agenda-row.cancelled strong, .calendar-time-card.cancelled strong { text-decoration: line-through; }
#calendar-view .is-past, #task-list .is-past { background: var(--surface-cancelled); border-color: var(--border-strong); }
.calendar-time-guide { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 0 0 10px; color: var(--muted); font-size: var(--font-meta); }
.calendar-time-guide > span:last-child { flex-basis: 100%; }
.calendar-time-scroll { width: 100%; max-height: 610px; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; border: 1px solid var(--line); }
.calendar-time-grid { display: grid; position: relative; isolation: isolate; grid-template-columns: 44px repeat(var(--calendar-columns), minmax(0, 1fr)); width: 100%; min-width: 0; }
.calendar-time-scroll.is-day .calendar-time-grid { grid-template-columns: 44px minmax(0, 1fr); width: 100%; }
.calendar-time-corner { position: sticky; top: 0; left: 0; z-index: 4; display: grid; place-items: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); color: var(--muted); font-size: var(--font-meta); }
.calendar-time-heading { position: sticky; top: 0; z-index: 3; display: grid;    min-width: 0;  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--wash); }
.calendar-time-heading > button { padding: 0; border: 0; background: transparent; color: var(--ink-soft); font-size: var(--font-meta); font-weight: 700; }
.calendar-time-heading.is-today > button { color: var(--green); }
.calendar-time-heading.is-selected { box-shadow: inset 0 -2px var(--green); }
.calendar-member-name { display: flex; align-items: center; justify-content: center; gap: 5px; font-size: var(--font-meta); }
.calendar-member-name .avatar { width: 21px; height: 21px; font-size: var(--font-meta); }
.calendar-time-axis { position: sticky; left: 0; z-index: 2; height: 1440px; border-right: 1px solid var(--line); background: var(--paper); color: var(--muted); font-size: var(--font-meta); }
.calendar-time-axis > span { position: absolute; left: 4px; padding-top: 2px; }
.calendar-time-column { position: relative; height: 1440px; min-width: 0; border-right: 1px solid var(--line); background: repeating-linear-gradient(to bottom, transparent 0 29px, var(--line-soft) 29px 30px, transparent 30px 59px, var(--line) 59px 60px); }
.calendar-time-column.is-selected { background-color: var(--surface-selected); }
.calendar-free-label { position: absolute; top: 480px; left: 0; width: 100%; color: var(--muted); font-size: var(--font-meta); text-align: center; }
.calendar-time-card { position: absolute; z-index: 1; display: flex; align-items: flex-start; min-width: 0; overflow: clip; border: 1px solid var(--green-border); border-left: 3px solid var(--green); background: var(--green-pale); }
.calendar-time-card.task { border-color: var(--amber-border); border-left-color: var(--amber); background: var(--amber-pale); }
.calendar-time-card.is-done { background: var(--surface-cancelled); border-color: var(--border-strong); }
.calendar-time-card > .task-completed-mark { position: sticky; top: 48px; }
.calendar-time-detail { display: flex; flex-direction: column; justify-content: flex-start; align-items: stretch; flex: 1; min-width: 0; height: 100%; overflow: clip; padding: 3px 4px; border: 0; background: transparent; color: var(--green-dark); text-align: left; }
.calendar-time-detail:focus-visible { outline-offset: -3px; }
.calendar-time-copy { position: sticky; top: 48px; display: block; }
.calendar-time-grid .calendar-time-copy, .calendar-time-grid .calendar-time-card > .task-completed-mark { top: var(--calendar-sticky-top, 48px); }
.calendar-all-day-corner, .calendar-all-day-cell { position: sticky;  z-index: 3; height: var(--calendar-all-day-height); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.calendar-all-day-corner { left: 0; z-index: 4; display: grid; align-items: center; justify-content: center; color: var(--muted); font-size: var(--font-meta); }
.calendar-all-day-cell { min-width: 0; overflow-y: auto; padding: 6px; }
.calendar-all-day-empty { display: block; padding: 8px; color: var(--muted); text-align: center; font-size: var(--font-meta); }
.all-day-card { display: block; width: 100%; min-width: 0; min-height: 36px; margin: 0 0 5px; overflow: hidden; padding: 4px 6px; border: 1px solid var(--member-border); border-left: 3px solid var(--member-border); border-radius: 3px; background: var(--member-background); color: var(--member-text); text-align: left; }
.all-day-card strong, .all-day-card small { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.all-day-card strong { font-size: var(--font-meta); line-height: 15px; }
.all-day-card small { margin-top: 2px; font-size: var(--font-meta); }
.all-day-card .task-completed-mark { width: 12px; height: 12px; font-size: var(--font-meta); }
.all-day-card.is-done { background: var(--surface-cancelled); border-color: var(--border-strong); }
.all-day-card.is-done .all-day-card-title, .all-day-card.cancelled .all-day-card-title { text-decoration: line-through; }
.all-day-card.cancelled { background: var(--surface-cancelled); color: var(--muted); }
.home-all-day { padding: 0 0 18px; margin-bottom: 12px; border-bottom: 1px solid var(--line); }
.home-all-day h3 { margin: 0 0 8px; color: var(--ink-soft); font-size: var(--font-meta); }
#home-all-day-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: var(--gap-tight); }
#home-all-day-list .all-day-card { min-height: 48px; margin: 0; }
.all-day-field { display: flex; align-items: center; gap: 7px; min-height: var(--tap-target); }
.all-day-field input { width: 16px; height: 16px; margin: 0; accent-color: var(--green); }
.form-grid.is-all-day { grid-template-columns: 1fr; }
.calendar-time-card.task .calendar-time-detail { color: var(--amber-text); }
.calendar-time-detail strong, .calendar-time-detail small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.calendar-time-detail strong { font-size: var(--font-meta);  }
.calendar-time-detail small { margin-top: 2px; font-size: var(--font-meta); }
.calendar-time-card.is-short small { display: none; }
.calendar-time-card.cancelled .calendar-time-detail { color: var(--muted); }
.calendar-event.calendar-member-colored, .calendar-time-card.calendar-member-colored { border-color: var(--member-border); border-left-color: var(--member-border); background: var(--member-background); color: var(--member-text); }
.calendar-time-card.calendar-member-colored .calendar-time-detail { color: var(--member-text); }
.calendar-agenda-row.calendar-member-colored { border-left: 3px solid var(--member-border); }
.calendar-event.calendar-member-colored.cancelled, .calendar-time-card.calendar-member-colored.cancelled { background: var(--surface-cancelled); color: var(--muted); }
.calendar-type-icon { display: inline-flex; flex: 0 0 12px; align-items: center; justify-content: center; width: 12px; height: 12px; }
.calendar-type-icon .ui-icon { width: 12px; height: 12px; stroke-width: 1.8; }
.calendar-event .calendar-item-heading, .calendar-time-detail .calendar-item-heading, .all-day-card .calendar-item-heading, .calendar-agenda-detail .calendar-item-heading { display: flex; align-items: center; gap: 4px; min-width: 0; overflow: hidden; }
.calendar-item-heading > .calendar-month-title, .calendar-item-heading > .calendar-card-title, .calendar-item-heading > .all-day-card-title, .calendar-agenda-detail .calendar-item-heading > strong { flex: 1; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.calendar-agenda-detail .calendar-item-heading > strong { margin: 0; }
.calendar-item-heading > .status, .calendar-all-day-indicator { flex: 0 0 auto; }
.calendar-all-day-indicator { font-size: var(--font-meta); font-weight: 500; }
.calendar-item-heading > .task-completed-mark { flex: 0 0 12px; width: 12px; height: 12px; }
.calendar-item-heading .task-completed-mark .ui-icon { width: 12px; height: 12px; }
.calendar-type-legend { display: inline-flex; align-items: center; gap: 3px; }
@media (min-width: 1350px) {
  .calendar-layout:not(.is-time-view) { grid-template-columns: minmax(0, 1fr) 285px; align-items: start; gap: 18px; }
  .calendar-layout:not(.is-time-view) .calendar-agenda-heading { flex-wrap: wrap; }
}
@media (max-width: 700px) {
  .calendar-shared-controls { gap: 9px; }
  .calendar-member-filter { flex: 1 1 130px; }
  .calendar-item-type-filter { flex: 1 1 110px; }
  .calendar-shared-controls .search-field { flex: 1 1 150px; }
  .calendar-shared-controls > p { flex-basis: 100%; margin: 0; }
  .calendar-title { flex-wrap: wrap; }
  .calendar-title h2 { min-width: 0; font-size: var(--font-body); }
  .calendar-day { min-height: 145px; }
  .calendar-event small, .calendar-agenda-heading h3 { font-size: var(--font-meta); }
  .calendar-agenda-heading { flex-wrap: wrap; }
  .calendar-time-scroll { max-height: 500px; }
}
/* Modal system */
.modal-layer { position: fixed; z-index: 60; inset: 0; display: grid; place-items: center; padding: 24px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(23, 42, 70, .64); }
.modal { position: relative; z-index: 70; width: min(100%, 620px); max-height: calc(100dvh - 48px); overflow: auto; border: 1px solid var(--line); border-radius: var(--radius-medium); background: var(--paper); box-shadow: var(--shadow); }
.modal > header { position: sticky; z-index: 10; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 24px 16px; border-bottom: 1px solid var(--line); background: var(--paper); }
.modal > header h2 { margin: 0;  }
.modal form, #task-detail-content, #assistant-content { padding: 20px 24px 24px; }
.modal footer { display: flex; justify-content: flex-end; gap: var(--gap-tight); margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.detail-modal { width: min(100%, 680px); max-height: min(820px, calc(100dvh - 48px)); }
.detail-modal-close-row { position: sticky; top: 0; z-index: 3; display: flex; justify-content: flex-end; height: 0; padding-right: 12px; }
.detail-modal-close { flex: 0 0 44px; width: var(--tap-target); height: var(--tap-target); margin-top: 12px; border: 1px solid var(--line); background: var(--paper); }
#task-detail-content .detail-tags, #task-detail-content .detail-hero h2 { padding-right: 52px; }
#task-detail-content .note-form {  min-width: 0;  padding: 16px 0 0; }
#task-detail-content .note-form input { flex: 1; min-width: 0; }
#task-detail-content footer { flex-wrap: wrap; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-normal); }
.item-type-field { min-width: 0; margin: 18px 0 0; padding: 0; border: 0; }
.item-type-field legend { padding: 0; margin-bottom: 7px;  font-weight: 700; }
.item-type-switch { display: flex; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--wash); }
.item-type-switch label { position: relative; flex: 1; min-width: 0; margin: 0; cursor: pointer; }
.item-type-switch input { position: absolute; width: 1px; height: 1px; margin: 0; padding: 0; overflow: hidden; clip-path: inset(50%); }
.item-type-switch label > span { display: flex; align-items: center; justify-content: center; gap: 6px;  padding: 6px; border-radius: 3px; color: var(--ink-soft); font-size: var(--font-meta); font-weight: 700; }
.item-type-switch .ui-icon { width: 18px; height: 18px; }
.item-type-switch input:checked + span { color: var(--paper); background: var(--green); }
.item-type-switch input:focus-visible + span { outline: 2px solid var(--green); outline-offset: 2px; }
.item-type-field:disabled .item-type-switch { opacity: .7; }
.item-type-field:disabled label { cursor: default; }
.settings-modal { width: min(100%, 520px); }
.companion-modal { position: fixed; right: 196px; bottom: 42px; display: flex; flex-direction: column; width: min(440px, calc(100vw - 228px)); max-height: min(660px, calc(100dvh - 72px)); overflow: visible; border: 1px solid var(--green-border);  }
.companion-modal::after {  position: absolute; right: -17px; bottom: 32px; width: 25px; height: 24px; border-right: 1px solid var(--green-border); border-bottom: 1px solid var(--green-border); background: var(--paper); transform: skewX(32deg) rotate(-30deg); }
.modal-layer.conversation-open .modal-backdrop { background: rgba(23, 42, 70, .12); backdrop-filter: none; }
.companion-modal header { flex: none; border-radius: 22px 22px 0 0; }
.companion-modal header h2 { font-size: var(--font-body); }
.companion-modal header p { margin: 3px 0 0; color: var(--muted); font-size: var(--font-meta); }
.companion-modal #assistant-content { display: flex; flex-direction: column; min-height: 0; padding: 0; overflow: hidden;  }
.conversation-history { display: flex; flex-direction: column; gap: var(--gap-wide); min-height: 160px; padding: 20px; overflow-y: auto; overscroll-behavior: contain; }
.conversation-entry { width: fit-content; max-width: 92%; margin: 0; }
.conversation-entry small { display: block; margin-bottom: 5px; color: var(--muted); font-size: var(--font-meta); }
.conversation-entry p { margin: 0; padding: 12px 14px; border-radius: 14px 14px 14px 3px; background: var(--wash);  line-height: 1.75; white-space: pre-wrap; overflow-wrap: anywhere; }
.conversation-entry--user { align-self: flex-end; }
.conversation-entry--user small { text-align: right; }
.conversation-entry--user p { border-radius: 14px 14px 3px 14px; background: var(--green); color: var(--paper); }
.conversation-entry--incomplete p { background: var(--surface-disabled); color: var(--ink-soft); }
.conversation-draft { flex: none; max-height: 84px; margin: 0 20px 10px; overflow-y: auto; color: var(--ink-soft); font-size: var(--font-meta); overflow-wrap: anywhere; }
.conversation-controls { flex: none; padding: 14px 20px 18px; border-top: 1px solid var(--line); background: var(--paper); }
#conversation-status { margin: 0 0 10px; color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.6; }
.companion-modal[data-conversation-state="listening"] #conversation-status { color: var(--green); font-weight: 700; }
.companion-modal[data-conversation-state="error"] #conversation-status { color: var(--danger-text); }
.conversation-mic-actions { display: flex; gap: var(--gap-tight); }
.conversation-mic-actions button { min-height: var(--tap-target); font-size: var(--font-meta); }
.conversation-mic-actions svg { width: 18px; height: 18px; margin-right: 6px; fill: none; stroke: currentColor; stroke-width: 1.8; vertical-align: middle; }
.conversation-help { margin: 10px 0 0; color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.65; }
.conversation-controls .voice-disclosure { font-size: var(--font-meta); }
@media (max-width: 767px) {
  .modal-layer .companion-modal { right: max(16px, env(safe-area-inset-right)); bottom: calc(166px + env(safe-area-inset-bottom)); width: calc(100vw - 32px); max-height: calc(100dvh - 194px - env(safe-area-inset-bottom)); border-radius: 20px; }
  .companion-modal::after { right: 104px; bottom: -14px; transform: rotate(45deg); }
  .companion-modal #assistant-content { padding: 0; border-radius: 0 0 20px 20px; }
  .conversation-history { padding: 16px; min-height: 80px; }
  .conversation-controls { padding: 12px 16px 14px; }
  .conversation-mic-actions { flex-wrap: wrap; }
  .conversation-mic-actions button { flex: 1; white-space: nowrap; }
}
@media (max-height: 620px) {
  .modal-layer .companion-modal { bottom: max(12px, env(safe-area-inset-bottom)); max-height: calc(100dvh - 24px - env(safe-area-inset-bottom)); }
  .companion-modal::after { right: -10px; bottom: 90px; width: 16px; height: 16px; }
  .companion-modal header { padding: 10px 16px; }
  .conversation-history { min-height: 0; padding: 12px 16px; }
  .conversation-controls { padding: 8px 16px 10px; }
  .conversation-help { margin-top: 6px; font-size: var(--font-meta); }
  .conversation-controls .voice-disclosure { margin-top: 4px; font-size: var(--font-meta); }
}
.confirm-action-modal { width: min(100%, 500px); }
.confirm-action-content { padding: 20px 24px 24px; }
.confirm-action-content > p { margin: 0; color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.75; }
.form-error { margin: 12px 0 0; padding: 9px 11px; border-left: 3px solid var(--danger); background: var(--danger-pale); color: var(--danger-text);  font-weight: 700; line-height: 1.6; text-wrap: pretty; }
.detail-hero { padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.detail-hero h2 { margin: 13px 0 7px; font-size: 20px; line-height: 1.5; overflow-wrap: anywhere; }
.detail-hero p { margin: 0; color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.7; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.detail-tags > span { padding: 4px 7px; border: 1px solid var(--line); border-radius: 999px; background: var(--wash); font-size: var(--font-meta); font-weight: 700; }
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-normal); padding: 18px 0; border-bottom: 1px solid var(--line); }
.detail-field span, .detail-field strong { display: block; }
.detail-field span { color: var(--muted); font-size: var(--font-meta); }
.detail-field strong { margin-top: 5px; font-size: var(--font-meta); }
.detail-field { min-width: 0; }
.detail-field strong, .detail-hero p, .timeline-item p { overflow-wrap: anywhere; }
.timeline h4 { margin: 19px 0 12px; font-size: var(--font-meta); }
.timeline-item { position: relative; margin-left: 8px; padding: 0 0 16px 19px; border-left: 1px solid var(--line); }
.timeline-item::before { content: ""; position: absolute; top: 3px; left: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.timeline-item strong, .timeline-item small { display: block; }
.timeline-item strong { font-size: var(--font-meta); }
.timeline-item p { margin: 5px 0; color: var(--ink-soft); font-size: var(--font-meta); }
.timeline-item small { color: var(--muted); font-size: var(--font-meta); }
.note-form { display: flex; gap: var(--gap-tight); }
.note-form input { font-size: var(--font-meta); }
.setting-switch { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 0; padding: 16px; border: 1px solid var(--line); background: var(--wash); cursor: pointer; }
.setting-switch span, .setting-switch strong, .setting-switch small { display: block; }
.setting-switch + .setting-switch { margin-top: 12px; }
.setting-switch small { margin-top: 5px; color: var(--muted); font-size: var(--font-meta); line-height: 1.6; }
.setting-switch input { width: 42px; height: 23px; flex: 0 0 auto; accent-color: var(--green); }
.conflict-warning { margin-top: 14px; padding: 12px 13px; border: 1px solid var(--amber-border); color: var(--amber-text); background: var(--amber-pale); font-size: var(--font-meta); line-height: 1.55; }
.conflict-warning strong, .conflict-warning small { display: block; }
.conflict-warning ul { margin: 7px 0; padding-left: 18px; }
#quick-add-form > #task-priority { max-width: calc(50% - 6px); }

/* Assistant and character */
.companion-wrap { position: fixed; z-index: 40; right: max(24px, env(safe-area-inset-right)); bottom: max(24px, env(safe-area-inset-bottom)); pointer-events: none; }
.companion-wrap #companion { pointer-events: auto; }
.assistant-launcher { display: flex; align-items: center; gap: 10px; min-height: 64px;  padding: 9px 13px 9px 9px;  border-radius: 36px; background: var(--paper); box-shadow: 0 5px 20px rgba(22, 55, 125, .12); text-align: left; transition: border-color .2s, box-shadow .2s; }
.assistant-launcher:hover { border-color: var(--green); box-shadow: 0 5px 24px rgba(22, 55, 125, .18); }
.assistant-launcher-copy { display: grid; min-width: 0; gap: 3px; }
.assistant-launcher-copy strong { color: var(--green-dark);  font-weight: 700; white-space: nowrap; }
.assistant-launcher-copy small { color: var(--ink-soft);  white-space: nowrap; }
.assistant-ring {  --ring-light: var(--assistant-light); position: relative; display: inline-block; flex: 0 0 auto; width: var(--tap-target); height: var(--tap-target); border-radius: 50%; background: radial-gradient(circle, rgba(164, 195, 255, .12), transparent 68%); }
.assistant-ring::before { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: conic-gradient(from 25deg, var(--ring-ink), var(--ring-light) 36%, #f0fffa 49%, var(--ring-light) 58%, var(--ring-ink) 85%); mask: radial-gradient(farthest-side, transparent calc(100% - 4px), #000 calc(100% - 3px)); }
.assistant-ring::after { content: ""; position: absolute; inset: 10px; border: 1px solid var(--assistant-track); border-radius: 50%; }
.assistant-ring--small { width: 40px; height: 40px; }
.assistant-ring--login {  width: 54px; height: 54px; }
.assistant-ring--login::after { border-color: rgba(164, 195, 255, .3); }
[data-conversation-state="listening"] .assistant-ring { animation: assistant-listen 1.8s ease-in-out infinite; }
[data-conversation-state="processing"] .assistant-ring::before { animation: assistant-orbit 1.4s linear infinite; }
[data-conversation-state="speaking"] .assistant-ring { animation: assistant-speak 2.2s ease-in-out infinite; }
[data-conversation-state="error"] .assistant-ring { --ring-ink: var(--amber-text); --ring-light: var(--amber-border); }
[data-conversation-state="error"] .assistant-ring::after { border-color: var(--amber-border); }
@keyframes assistant-listen { 0%, 100% { transform: scale(.96); box-shadow: 0 0 0 0 rgba(36, 83, 191, .08); } 50% { transform: scale(1.04); box-shadow: 0 0 0 5px rgba(36, 83, 191, .04); } }
@keyframes assistant-orbit { to { transform: rotate(360deg); } }
@keyframes assistant-speak { 0%, 100% { opacity: .75; } 50% { opacity: 1; filter: drop-shadow(0 0 3px rgba(36, 83, 191, .2)); } }
.assistant-heading { display: flex; align-items: center; gap: 11px; }
.assistant-state { display: flex; align-items: center; gap: 5px; }
.assistant-state-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--muted); }
[data-conversation-state="listening"] .assistant-state-dot, [data-conversation-state="speaking"] .assistant-state-dot, [data-conversation-state="processing"] .assistant-state-dot { background: var(--green); }
[data-conversation-state="error"] .assistant-state-dot { background: var(--amber); }
.assistant-message { margin: 0; padding: 12px 13px; border-left: 3px solid var(--green); background: var(--wash); color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.7; }
.assistant-menu-label { margin: 17px 0 8px; color: var(--green); font-size: var(--font-meta); font-weight: 700; }
.assistant-menu { display: grid; gap: 7px; }
.assistant-menu > button { display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 10px; padding: 11px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); text-align: left; }
.assistant-menu > button:hover { border-color: var(--green); background: var(--wash); }
.assistant-menu b { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: var(--green-pale); color: var(--green); }
.assistant-menu strong, .assistant-menu small { display: block; }
.assistant-menu strong { font-size: var(--font-meta); }
.assistant-menu small { margin-top: 3px; color: var(--muted); font-size: var(--font-meta); }
.assistant-menu i { display: none; }
.assistant-input { display: grid; grid-template-columns: 1fr 40px auto; gap: var(--gap-tight); margin-top: 15px; }
.assistant-input input { margin: 0; }
.assistant-input-help, .voice-disclosure { margin: 7px 0 0; color: var(--muted); font-size: var(--font-meta); line-height: 1.55; }
.voice-button { width: 40px; min-height: 40px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--paper); color: var(--green); }
.voice-button[aria-pressed="true"] { outline: 3px solid rgba(36, 83, 191, .2); background: var(--green-pale); }
.voice-button:disabled { color: var(--muted); background: var(--wash); }
.voice-status { min-height: 30px; margin: 7px 0 0; padding: 8px 10px; border: 1px solid var(--line); background: var(--wash); color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.5; }
.voice-status.is-error { border-color: var(--danger); color: var(--danger); background: var(--danger-pale); }
.voice-status.is-success { border-color: var(--green-border); color: var(--green-dark); background: var(--green-pale); }
.voice-entry--stacked { display: grid; grid-template-columns: 39px 1fr; }
.voice-entry--stacked .voice-disclosure, .voice-entry--stacked .voice-status, .voice-entry--stacked .voice-result { grid-column: 1 / -1; }
.voice-result { margin-top: 9px; padding: 11px; border: 1px solid var(--green-border); background: var(--paper); }
.voice-result p { margin: 0 0 9px; color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.5; }
.voice-result > div { display: flex; flex-wrap: wrap; gap: 7px; }
.voice-result button { padding: 7px 10px; font-size: var(--font-meta); }
.voice-command-guide { margin: 12px 0 16px; padding: 12px 13px; border: 1px solid var(--green-border); background: var(--surface-subtle); }
.voice-command-guide > strong { color: var(--green); font-size: var(--font-meta); }
.voice-command-guide p { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 8px 0 6px; }
.voice-command-guide p span, .voice-command-guide small { color: var(--muted); font-size: var(--font-meta); }
.voice-command-guide p b { padding: 3px 7px; border-radius: 999px; background: var(--green); color: var(--paper); font-size: var(--font-meta); }
.guided-progress { margin: 15px 0 7px; color: var(--green); font-size: var(--font-meta); font-weight: 700; }
.guided-label { display: block; margin: 14px 0 6px; font-size: var(--font-meta); font-weight: 700; }
.guided-input { grid-template-columns: 40px 1fr; }
.guided-number-input { grid-template-columns: 1fr auto; }
.guided-audio { margin-top: 15px; padding: 11px; border-left: 3px solid var(--green); background: var(--wash); }
.guided-options, .one-shot-answer { margin-top: 13px; }
.ai-confirm { padding-top: 7px; }
.ai-confirm .assistant-message { margin-bottom: 15px; }
.proposal-card, .summary-card { padding: 15px; border: 1px solid var(--line); background: var(--wash); }
.proposal-card h3, .summary-card h3 { margin: 0 0 11px; font-size: var(--font-meta); }
.proposal-change { display: grid; grid-template-columns: 1fr 24px 1fr; align-items: center; gap: var(--gap-tight); }
.proposal-change div { padding: 9px; border: 1px solid var(--line); background: var(--paper); }
.proposal-change span, .proposal-change strong { display: block; }
.proposal-change span { color: var(--muted); font-size: var(--font-meta); }
.proposal-change strong { margin-top: 4px; font-size: var(--font-meta); }
.ai-notice { margin: 12px 0; color: var(--muted); font-size: var(--font-meta); line-height: 1.6; }
.confirm-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.summary-card li { margin: 7px 0; color: var(--ink-soft); font-size: var(--font-meta); line-height: 1.5; }

/* Toast and mobile navigation */
.toast-region { position: fixed; z-index: 90; top: max(18px, env(safe-area-inset-top)); right: max(20px, env(safe-area-inset-right)); display: grid; gap: var(--gap-tight); }
.reminder-region { display: grid; width: min(360px, calc(100vw - 40px)); max-height: min(50dvh, 420px); overflow-y: auto; gap: var(--gap-tight); overscroll-behavior: contain; }
.reminder-region:empty { display: none; }
.reminder-card { display: grid; gap: 5px; padding: 10px; border: 1px solid var(--amber-border); border-left: 4px solid var(--amber); border-radius: 4px; background: var(--paper); color: var(--ink); box-shadow: var(--shadow); overflow-wrap: anywhere; }
.reminder-card-heading { display: flex; min-width: 0; min-height: var(--tap-target); align-items: center; justify-content: space-between; gap: var(--gap-tight); }
.reminder-card strong { display: block; min-width: 0; font-size: var(--font-label); }
.reminder-card p { margin: 0; font-size: var(--font-meta); line-height: 1.6; }
.reminder-card .icon-button { flex: 0 0 44px; width: var(--tap-target); min-width: var(--tap-target); height: var(--tap-target); min-height: var(--tap-target); }
.reminder-card > .primary-button {  min-height: var(--tap-target); padding: 8px 14px; }
.reminder-help { color: var(--muted); font-size: var(--font-meta); line-height: 1.6; }
.toast { display: flex; max-width: 360px; align-items: center; gap: 9px; padding: 12px 14px; border-left: 4px solid var(--green); border-radius: 4px; background: var(--ink); color: var(--paper); box-shadow: var(--shadow); font-size: var(--font-meta); }
.toast--error { border-left-color: var(--danger); }
.toast--info { border-left-color: var(--amber); }
.toast-icon { display: grid; width: 22px; height: 22px; flex: 0 0 auto; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: var(--font-meta); font-weight: 700; }
.toast-icon .ui-icon { width: 16px; height: 16px; }
.toast--success .toast-icon { color: var(--green-pale); }
.toast--error .toast-icon { color: var(--danger-pale); }
.toast--info .toast-icon { color: var(--amber-pale); }
.bottom-nav { display: none; }

@media (max-width: 1040px) {
  .sidebar { width: 80px; padding-inline: 11px; }
  .sidebar-logo { padding-inline: 13px; }
  .sidebar-logo strong, .sidebar-logo small, .sidebar .nav-item em, .sidebar .nav-item b, .profile-button span:not(.avatar), .profile-button i { display: none; }
  .sidebar .nav-item, .profile-button, .sidebar-bottom > .nav-item { justify-content: center; }
  .sidebar .nav-item.is-active::before { left: -11px; }
  main { margin-left: 80px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-card:nth-child(2) { border-right: 0; }
  .metric-card:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .dashboard-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .login-screen { display: block; min-height: 100dvh; padding: max(18px, env(safe-area-inset-top)) 18px max(32px, env(safe-area-inset-bottom));  }
  .login-flow { min-height: auto; padding: 18px 2px 28px; border: 0; background: transparent;  }
  .login-flow-brand { display: none; }
  .login-flow-copy { margin: 0; padding-top: 0; }
  .login-flow-copy h1 { margin: 7px 0 8px;  }
  .login-flow-copy > p:last-child {  font-size: var(--font-meta); line-height: 1.7; }
  .login-conversation { display: none; }
  .login-panel { display: block; padding: 0; }
  .login-card { max-width: 520px; margin: 0 auto;   background: var(--paper); }
  .login-brand { display: flex; margin-bottom: 28px; }
  .login-card h2 { margin-bottom: 25px; font-size: 27px; }
  .login-options { align-items: flex-start; }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .topbar-actions .status-pill { display: none; }
}

@media (max-width: 760px) {
  .sidebar { display: none; }
  main { margin-left: 0; }
  .topbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; min-height: 88px;  padding: max(14px, env(safe-area-inset-top)) 12px 14px; }
  .topbar > div:first-child { min-width: 0; }
  .topbar .date-label { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }


  .topbar .header-action { display: flex;   flex-direction: column; align-items: center; justify-content: center; gap: 3px;  }
  .topbar .header-action .ui-icon { width: 22px; height: 22px; }
  .header-action-label { display: block;  font-weight: 700; line-height: 1.2; }
  .topbar .notification-button b { top: -4px; right: -3px; min-width: 18px; height: 18px; border: 2px solid var(--paper); font-size: var(--font-meta); }
  .topbar-actions .status-pill, .topbar-actions .quick-add-trigger { display: none; }
  .view-container { padding: 18px 12px calc(102px + env(safe-area-inset-bottom)); }
  .metric-grid { grid-template-columns: 1fr 1fr; margin-bottom: 14px; }

  .metric-icon { width: 36px; height: 36px; border-radius: 11px; }
  .metric-icon .ui-icon { width: 22px; height: 22px; }

  .summary-breakdown-panel { margin-bottom: 14px; }
  .summary-breakdown-panel.is-open { margin-top: -15px; }
  .summary-breakdown-heading { padding: 17px 14px 12px; }
  .summary-breakdown-item { padding: 12px 14px; gap: var(--gap-tight); }
  .summary-breakdown-counts div { padding: 11px 14px; }
  .dashboard-grid { display: block; }
  .today-panel { padding: 16px 14px; }

  .today-timeline-group time { font-size: var(--font-meta); }
  .today-timeline-content { margin-left: 7px; }
  .today-timeline-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }

  .today-timeline-card { height: 116px; }
  .today-timeline-card--task .today-timeline-detail { padding: 8px 7px 34px; }
  .today-timeline-card--event .today-timeline-detail { padding-inline: 7px; }

  .today-timeline-detail strong { min-height: 2.8em; margin-top: 4px; }

  .today-timeline-group:not(.is-expanded) .today-timeline-card:nth-of-type(3) { display: none; }
.today-timeline-more--desktop { display: none; }
  .today-timeline-more--mobile { display: inline-block; }
  .bottom-nav { position: fixed; z-index: 50; inset: auto 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: center; min-height: calc(80px + env(safe-area-inset-bottom)); padding: 8px 12px max(8px, env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--paper); box-shadow: 0 -4px 16px rgba(23, 42, 70, .04); }
  .bottom-nav .nav-item { display: flex; width: 76px; min-height: 56px; justify-self: center; flex-direction: column; justify-content: center; gap: 2px; padding: 5px 12px; border-radius: 15px; color: var(--ink-soft); }
  .bottom-nav .nav-item.is-active { background: var(--green-pale); color: var(--green-dark); }
  .bottom-nav .nav-item .nav-icon { width: 28px; height: 28px; border: 0; border-radius: 0; background: transparent; color: inherit; }
  .bottom-nav .nav-item em { font-size: var(--font-meta); }
  .bottom-nav .nav-item b { position: absolute; top: 0; right: 15%; margin: 0; background: var(--danger); }
  .mobile-add { justify-self: center; width: 68px; height: 56px; flex-direction: column; gap: 2px; padding: 5px; border-radius: var(--radius-panel); }
  .mobile-add .add-label { font-size: var(--font-meta); }
  .companion-wrap { right: 12px; bottom: calc(88px + env(safe-area-inset-bottom)); }
  .assistant-launcher { width: 148px; min-height: 56px; gap: var(--gap-tight); padding: 7px 11px 7px 7px; }
  .assistant-launcher .assistant-ring { width: 40px; height: 40px; }
  .section-toolbar { align-items: stretch; flex-direction: column; }
  .segmented { max-width: 100%; overflow: auto; align-self: flex-start; }
  .segmented button { white-space: nowrap; }
  .toolbar-right { width: 100%; }
  .search-field { flex: 1; }
  .search-field input { width: 100%; }
  .calendar-toolbar { gap: var(--gap-normal); }
  .calendar-toolbar .segmented { order: 1; }
  .calendar-title { order: 2; }

  .schedule-panel { overflow: hidden; padding: 7px; }
  .task-filter-options { gap: var(--gap-normal); margin: -2px 0 10px; padding: 9px; }
  .calendar-view { width: 100%; min-width: 0; }
  .calendar-head, .calendar-grid { grid-template-columns: repeat(7, minmax(0, 1fr)); min-width: 0; }
  .calendar-head span { min-width: 0; overflow: hidden; padding: 7px 1px; font-size: var(--font-meta); line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
  .calendar-day { min-width: 0; min-height: 112px; overflow: hidden; padding: 4px 2px; }
  .calendar-date-button {  height: 40px; margin: -4px 0 0 -2px; font-size: var(--font-meta); }
  .calendar-event { max-width: 100%; min-width: 0; min-height: 40px; overflow: hidden; margin-top: 3px; padding: 8px 3px; font-size: var(--font-meta); line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
  .calendar-more { display: block; min-width: 0; overflow: hidden; margin-top: 3px; color: var(--muted); font-size: var(--font-meta); line-height: 1.4; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
  .notification-item { grid-template-columns: 34px 1fr; padding: 14px; }
  .notification-time { grid-column: 2; }
  .operation-log-panel { padding: 15px; }
  .operation-log-filters { grid-template-columns: 1fr 1fr; gap: 9px; }
  .operation-log-filter-actions { grid-column: 1 / -1; }
  .operation-log-item { grid-template-columns: 34px minmax(0, 1fr); padding: 12px; }
  .operation-log-item time { grid-column: 2; text-align: left; }
  .modal-layer { align-items: end; padding: 0; }
  .modal { max-height: calc(94dvh - env(safe-area-inset-top)); border-radius: 8px 8px 0 0; padding-bottom: env(safe-area-inset-bottom); }
  .modal > header { padding: 18px 18px 13px; }
  .modal form, #task-detail-content, #assistant-content, .confirm-action-content { padding: 17px 18px 22px; }
  .detail-modal { width: calc(100% - 24px); max-height: calc(100dvh - 32px); margin-bottom: 12px; border-radius: var(--radius-medium); }
  .detail-modal .detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-modal .detail-hero h2 { font-size: var(--font-body); }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
  .detail-grid { grid-template-columns: repeat(2, 1fr); }
  .assistant-input { grid-template-columns: 1fr 40px; }
  .assistant-input .primary-button { grid-column: 1 / -1; }
  .confirm-actions, .proposal-change { grid-template-columns: 1fr; }
  .proposal-change > span { text-align: center; }
  #quick-add-form > #task-priority { max-width: none; }
  .setting-switch { align-items: flex-start; padding: 14px; }
  .toast-region { top: max(10px, env(safe-area-inset-top)); right: 10px; left: 10px; }
  .reminder-region { width: 100%; }
  .toast { max-width: none; }
}

@media (max-width: 420px) {


  .metric-card:last-child { border-bottom: 0; }
  .metric-card > span:last-child {  grid-template-columns: 1fr auto; flex: 1; align-items: center; }
  .metric-card > span:last-child small { grid-column: 1; }
  .metric-card strong { grid-column: 2; grid-row: 1 / 3; }
}

@media (prefers-reduced-motion: reduce) {

  .summary-breakdown-panel, .assistant-launcher { transition: none; }
  .assistant-ring, .assistant-ring::before { animation: none !important; }
}

.audit-change-details { margin-top: 8px; }
.audit-change-details > summary { min-height: var(--tap-target); padding-block: 8px; cursor: pointer; font-size: var(--font-label); color: var(--ink-soft); }
.audit-changes { margin: 4px 0 0; font-size: var(--font-label); }
.audit-changes > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 16px; padding: 8px 0; }
.audit-changes dt { grid-column: 1 / -1; font-weight: 700; }
.audit-changes dd { min-width: 0; margin: 0; overflow-wrap: anywhere; line-height: 1.7; }
.audit-changes dd > span { color: var(--muted); }
.audit-changes--created > div { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 767px) { .audit-changes > div { grid-template-columns: minmax(0, 1fr); } }

.item-change-history { margin: 24px 0; }
.item-change-history article { border-bottom: 1px solid var(--border-strong); padding: 16px 0; }
.item-change-history p { line-height: 1.7; }

#confirm-action-description { white-space: pre-line; overflow-wrap: anywhere; }

.item-recurrence { margin: 24px 0; line-height: 1.7; }
.item-recurrence select { margin-bottom: 12px; }

#participant-picker { margin: 16px 0; }
#participant-options { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 6px; }
.item-participants { margin: 24px 0; overflow-wrap: anywhere; line-height: 1.7; }

#item-group-options { display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:6px; }
.affiliation-filter { display:block;max-width:320px;margin:16px 0; }
.work-group-row { display:flex;align-items:center;justify-content:space-between;gap: var(--gap-wide);padding:14px 0;border-bottom:1px solid var(--border-strong); }
.work-group-row span { display:block;font-size: var(--font-label);color:var(--muted); }
.item-scope { margin:20px 0;line-height:1.7;overflow-wrap:anywhere; }

#notification-preferences-form fieldset { margin: 16px 0; padding: 14px; border: 1px solid var(--line);  min-width: 0; }
#notification-preferences-form fieldset > label { display: flex; gap: var(--gap-tight);  margin: 8px 0; }
#notification-preferences-form input[type="checkbox"] { width: auto; }

.preference-hours {  flex-wrap: wrap; gap: var(--gap-wide); }
.preference-hours label { flex: 1; min-width: 110px; }

.preference-hour-stage { display: flex; align-items: center; flex-wrap: wrap; gap: var(--gap-tight); margin: 8px 0; }
.preference-hour-stage label { display: flex; align-items: center; gap: 6px; }
.preference-hour-stage input[type="number"] { width: 95px; }

.csv-modal { width: min(100%, 680px); }
.csv-modal-content { padding: 20px 24px 24px; }
.csv-modal .csv-exchange-section + .csv-exchange-section,
.csv-modal #csv-preview-region { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.csv-modal h3 { margin: 0; font-size: var(--font-body); }
.csv-modal p { margin: 8px 0 0; font-size: var(--font-meta); line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.csv-modal form { padding: 0; }
.csv-modal .form-grid > div { min-width: 0; }
.csv-modal form > button { margin-top: 16px; }
.csv-modal button { max-width: 100%; white-space: normal; }
.csv-modal input[type="file"] { display: block; width: 100%; min-width: 0; max-width: 100%; overflow: hidden; font-size: var(--font-meta); text-overflow: ellipsis; }
.csv-modal input[type="file"]::file-selector-button { margin-right: 10px; padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--surface-subtle); color: var(--ink); font: inherit; cursor: pointer; }
.csv-modal #csv-template { margin-top: 16px; }
.csv-modal .csv-help { margin: 16px 0 0; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--surface-subtle); }
.csv-modal .csv-help summary { cursor: pointer; font-size: var(--font-meta); font-weight: 700; }
.csv-modal .csv-help p { color: var(--ink-soft); }
.csv-modal #csv-status,
.csv-modal #csv-result:not(:empty) { margin-top: 18px; padding: 12px 14px; border: 1px solid var(--green-border); border-radius: var(--radius-small); background: var(--green-pale); color: var(--green-dark); font-size: var(--font-meta); line-height: 1.7; overflow-wrap: anywhere; }
.csv-modal #csv-status { border-color: var(--line); background: var(--surface-subtle); color: var(--ink-soft); }
.csv-modal .form-error { margin-top: 18px; }
.csv-modal .csv-preview-row { min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--surface-subtle); overflow-wrap: anywhere; font-size: var(--font-meta); font-variant-numeric: tabular-nums; }
.csv-modal .csv-preview-row strong { display: block; }
.csv-modal .csv-preview-row p { margin-top: 6px; }
.csv-modal .csv-preview-row.is-error { border-color: var(--danger); background: var(--danger-pale); color: var(--danger-text); }
.csv-modal #csv-preview-rows { display: grid; gap: 10px; margin: 16px 0; max-height: 48dvh; overflow-y: auto; overscroll-behavior: contain; }
@media (max-width: 760px) {
  .csv-modal-content { padding: 17px 18px 22px; }
}

.offline-notice { padding: 14px 18px; margin: 12px 0; background: #fff6d9; color: #604b12; border: 1px solid #e1ca7b; border-radius: var(--radius-card); }
.offline-notice p { margin: 6px 0; font-size: .85rem; line-height: 1.6; overflow-wrap: anywhere; }
.offline-unsaved-day { display: block; color: #856617; font-size: var(--font-meta); }

.loading-page-controls { display: flex; flex-wrap: wrap; align-items: center; gap: var(--gap-tight); margin: 10px 0; }
.loading-page-controls p { flex-basis: 100%; font-size: .85rem; margin: 0; }

/* Readable text remains opaque on past and completed items. */
.calendar-event.calendar-member-colored:is(.is-past, .is-done),
.calendar-time-card.calendar-member-colored:is(.is-past, .is-done) { background: var(--surface-cancelled); border-color: var(--border-strong); }
.today-timeline-detail { padding-block: 8px; }

.today-timeline-meta {  overflow: hidden; }
.today-timeline-meta > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.today-type-label { flex: 0 0 auto; }
.notification-copy strong, .operation-log-item strong, .timeline h4, .timeline-item strong { font-size: var(--font-body); }
.notification-copy p, .operation-log-item p, .timeline-item p, .detail-hero p, .detail-field strong { font-size: var(--font-body); line-height: 1.7; }
.summary-breakdown-item strong { font-size: var(--font-body); }
.modal label, .modal legend, .form-error { font-size: var(--font-label); }
[aria-invalid="true"] { border-color: var(--danger); }

.today-timeline-detail:focus-visible, .calendar-event:focus-visible,
.calendar-date-button:focus-visible, .calendar-agenda-detail:focus-visible,
.all-day-card:focus-visible, .summary-breakdown-item:focus-visible { outline-offset: -3px; box-shadow: none; }

.panel-heading > .text-button { flex-shrink: 0; white-space: nowrap; }
@media (max-width: 760px) {
  .bottom-nav .nav-item { padding-inline: 6px; }
  .bottom-nav .nav-item em { white-space: nowrap; }
}

.today-timeline-card--task .today-timeline-detail { padding-bottom: 8px; }

#participant-retained .retained-participant-row { display: flex; align-items: center; justify-content: space-between; gap: var(--gap-normal); margin-top: 8px; }
#participant-retained .retained-participant-row span { min-width: 0; overflow-wrap: anywhere; }
#participant-retained .text-button { flex-shrink: 0; min-width: var(--tap-target); min-height: var(--tap-target); }

/* Shared editable reminder rows: all controls remain on one row on small screens. */
.reminder-edit-rows { display:grid; gap: var(--gap-tight); }
.reminder-edit-row { display:grid; grid-template-columns: auto minmax(0,1fr) minmax(0,1fr) 44px; gap: var(--gap-tight); align-items:center; min-width:0; }
.reminder-edit-row > span { font-size: var(--font-label); }
.reminder-edit-row > input, .reminder-edit-row > select { min-width:0; width:100%; }
.reminder-edit-row > .icon-button { width: var(--tap-target); height: var(--tap-target); min-height: var(--tap-target); }
.reminder-card > .primary-button { justify-self:end; }

.notification-actions > [data-acknowledge] { margin-left:auto; }

.reminder-edit-row--start { grid-template-columns: auto minmax(0,1fr) 44px; }
@media (max-width: 767px) { .reminder-edit-row { gap:4px; } }