/* ==========================================================================
   EDSC Calendar
   Tokens are defined light-first on :root, then overridden for dark under both
   the system preference and an explicit data-theme, so the toggle wins either way.
   ========================================================================== */

:root {
    --bg: #eef1f6;
    --surface: #ffffff;
    --surface-2: #f7f9fc;
    --surface-3: #eff3f8;
    --border: #dfe4ec;
    --border-strong: #c6cedb;
    --text: #141b26;
    --text-dim: #58657a;
    --text-faint: #8c98a9;
    --accent: #0e6f8c;
    --accent-hover: #0b5b74;
    --accent-soft: #dff0f6;
    --accent-on: #ffffff;
    --next: #b45309;
    --next-soft: #fdf1de;
    --next-line: #f0b357;
    --danger: #b3261e;
    --danger-soft: #fdeceb;
    /* Weekend columns in the month grid. Warm sand so Sat/Sun read as different from
       the working week without competing with the event chips. Tune these four. */
    --weekend: #fdf4e3;
    --weekend-other: #f6ecd9;
    --weekend-head: #fbeed7;
    --weekend-ink: #8a6d1f;
    --shadow-sm: 0 1px 2px rgba(16, 26, 40, .06), 0 1px 3px rgba(16, 26, 40, .05);
    --shadow-md: 0 4px 12px rgba(16, 26, 40, .10), 0 1px 3px rgba(16, 26, 40, .06);
    --shadow-lg: 0 18px 48px rgba(16, 26, 40, .20);
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --topbar-h: 60px;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0c1015;
        --surface: #151b23;
        --surface-2: #1b222c;
        --surface-3: #222b37;
        --border: #26303c;
        --border-strong: #3a4757;
        --text: #e7edf5;
        --text-dim: #9dabbd;
        --text-faint: #6f7d90;
        --accent: #45c6e4;
        --accent-hover: #6fd6ee;
        --accent-soft: #10333f;
        --accent-on: #04222c;
        --next: #f7c66b;
        --next-soft: #34291391;
        --next-line: #b8862f;
        --danger: #ff8a80;
        --danger-soft: #3a1c1a;
        --weekend: #201a10;
        --weekend-other: #1a150d;
        --weekend-head: #251e12;
        --weekend-ink: #cfae67;
        --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
        --shadow-md: 0 4px 14px rgba(0, 0, 0, .45);
        --shadow-lg: 0 18px 48px rgba(0, 0, 0, .6);
        color-scheme: dark;
    }
}

:root[data-theme="dark"] {
    --bg: #0c1015;
    --surface: #151b23;
    --surface-2: #1b222c;
    --surface-3: #222b37;
    --border: #26303c;
    --border-strong: #3a4757;
    --text: #e7edf5;
    --text-dim: #9dabbd;
    --text-faint: #6f7d90;
    --accent: #45c6e4;
    --accent-hover: #6fd6ee;
    --accent-soft: #10333f;
    --accent-on: #04222c;
    --next: #f7c66b;
    --next-soft: #34291391;
    --next-line: #b8862f;
    --danger: #ff8a80;
    --danger-soft: #3a1c1a;
    --weekend: #201a10;
    --weekend-other: #1a150d;
    --weekend-head: #251e12;
    --weekend-ink: #cfae67;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, .45);
    --shadow-lg: 0 18px 48px rgba(0, 0, 0, .6);
    color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

/* Class rules below set `display`, which would otherwise out-rank the UA rule for [hidden]. */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI Variable Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    font-size: 14px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
}

svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }

button { font: inherit; color: inherit; }

:where(button, a, input, [tabindex]):focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--r-sm);
}

/* ---------- shell ---------- */

.app { display: flex; flex-direction: column; height: 100dvh; }

.topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 9px 14px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    z-index: 30;
}

.grow { flex: 1 1 auto; }

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; padding: 2px 4px; }
.brand-mark { width: 32px; height: 32px; flex: none; stroke: none; }
.dc-body { fill: var(--surface); stroke: var(--border-strong); stroke-width: 1.4; }
.dc-band { fill: var(--accent); }
.dc-ring { fill: var(--text-faint); }
.dc-day { fill: var(--text); font-size: 14px; font-weight: 700; font-family: inherit; stroke: none; }
.brand-text { font-size: 19px; letter-spacing: -.01em; font-weight: 600; white-space: nowrap; }
.brand-text span { font-weight: 400; color: var(--text-dim); }

.icon-btn {
    display: inline-grid;
    place-items: center;
    width: 36px; height: 36px;
    padding: 0;
    background: none;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--text-dim);
    cursor: pointer;
    transition: background .12s ease, color .12s ease;
}
.icon-btn:hover { background: var(--surface-3); color: var(--text); }
.icon-btn.tiny { width: 28px; height: 28px; }
.icon-btn.tiny svg { width: 16px; height: 16px; }

.menu-btn { display: none; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text);
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background .12s ease, border-color .12s ease;
}
.btn:hover { background: var(--surface-3); }
.btn svg { width: 17px; height: 17px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-on); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.block { width: 100%; }
.btn.ghost { background: transparent; }
.btn.ghost:hover { background: var(--surface-3); }

.arrows { display: flex; gap: 2px; }

.period { position: relative; }
.period-btn {
    display: flex; align-items: center; gap: 4px;
    padding: 5px 8px 5px 10px;
    background: none; border: 1px solid transparent; border-radius: var(--r-sm);
    font-size: 19px; font-weight: 500; letter-spacing: -.01em;
    cursor: pointer; white-space: nowrap;
}
.period-btn:hover { background: var(--surface-3); }
.period-btn svg { width: 18px; height: 18px; color: var(--text-dim); }

.popover {
    position: absolute; top: calc(100% + 6px); left: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    z-index: 60;
    max-height: 70vh; overflow: auto;
}
.period-menu { width: 268px; }
.pm-year { display: flex; align-items: center; justify-content: space-between; padding: 2px 6px 8px; }
.pm-year strong { font-size: 15px; }
.pm-years { display: flex; gap: 4px; flex-wrap: wrap; padding: 0 4px 8px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.pm-months { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.pm-months button, .pm-years button {
    padding: 7px 6px; background: none; border: 1px solid transparent;
    border-radius: var(--r-sm); cursor: pointer; font-size: 13px; color: var(--text-dim);
}
.pm-months button:hover, .pm-years button:hover { background: var(--surface-3); color: var(--text); }
.pm-months button[aria-current="true"], .pm-years button[aria-current="true"] {
    background: var(--accent); border-color: var(--accent); color: var(--accent-on); font-weight: 600;
}

.search {
    display: flex; align-items: center; gap: 7px;
    background: var(--surface-3);
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0 6px 0 12px;
    height: 38px;
    min-width: 170px;
    flex: 0 1 300px;
    transition: background .12s ease, border-color .12s ease;
}
.search:focus-within { background: var(--surface); border-color: var(--accent); }
.search > svg { width: 17px; height: 17px; color: var(--text-dim); flex: none; }
.search input {
    flex: 1; min-width: 0;
    border: 0; background: none; outline: none;
    font: inherit; color: var(--text);
}
.search input::-webkit-search-cancel-button { display: none; }

.segmented {
    display: inline-flex;
    background: var(--surface-3);
    border-radius: 999px;
    padding: 3px;
}
.segmented button {
    padding: 6px 14px;
    background: none; border: 0; border-radius: 999px;
    color: var(--text-dim); font-weight: 500; cursor: pointer; white-space: nowrap;
    transition: background .12s ease, color .12s ease;
}
.segmented button:hover { color: var(--text); }
.segmented button[aria-selected="true"] {
    background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); font-weight: 600;
}

.ico-moon { display: none; }
:root[data-theme="dark"] .ico-sun { display: none; }
:root[data-theme="dark"] .ico-moon { display: block; }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .ico-sun { display: none; }
    :root:not([data-theme="light"]) .ico-moon { display: block; }
}

/* ---------- workspace ---------- */

.workspace { flex: 1; display: flex; min-height: 0; }

.sidebar {
    width: 252px; flex: none;
    padding: 14px 12px 20px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    display: flex; flex-direction: column; gap: 18px;
}

.main { flex: 1; min-width: 0; overflow-y: auto; padding: 20px 22px 56px; }

.scrim { display: none; }

/* mini calendar */
.mini-head { display: flex; align-items: center; justify-content: space-between; padding: 0 4px 6px; }
.mini-head strong { font-size: 14px; font-weight: 600; }
.mini-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; }
.mini-dow { text-align: center; font-size: 10px; color: var(--text-faint); padding: 3px 0; font-weight: 600; text-transform: uppercase; }
.mini-day {
    position: relative;
    aspect-ratio: 1; display: grid; place-items: center;
    border: 0; background: none; border-radius: 999px;
    font-size: 12px; color: var(--text); cursor: pointer;
}
.mini-day:hover { background: var(--surface-3); }
.mini-day.other { color: var(--text-faint); }
.mini-day.has-events::after {
    content: ""; position: absolute; bottom: 3px;
    width: 4px; height: 4px; border-radius: 999px; background: var(--accent);
}
.mini-day.today { background: var(--accent); color: var(--accent-on); font-weight: 700; }
.mini-day.today.has-events::after { background: var(--accent-on); }
.mini-day.selected:not(.today) { box-shadow: inset 0 0 0 1.5px var(--accent); font-weight: 600; }

/* filters */
.disclosure {
    display: flex; align-items: center; gap: 6px;
    width: 100%; padding: 6px 4px;
    background: none; border: 0; cursor: pointer;
    font-size: 13px; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: .04em;
}
.disclosure svg { width: 16px; height: 16px; transition: transform .15s ease; }
.disclosure[aria-expanded="false"] svg { transform: rotate(-90deg); }
.disclosure[aria-expanded="false"] + .type-list,
.disclosure[aria-expanded="false"] ~ .filter-actions { display: none; }

.type-list { display: flex; flex-direction: column; gap: 1px; }
.type-row {
    display: flex; align-items: center; gap: 9px;
    padding: 6px 8px; border-radius: var(--r-sm); cursor: pointer;
    user-select: none;
}
.type-row:hover { background: var(--surface-3); }
.type-row input { position: absolute; opacity: 0; width: 0; height: 0; }
.type-box {
    width: 16px; height: 16px; flex: none;
    border-radius: 4px;
    border: 2px solid var(--c);
    background: var(--c);
    display: grid; place-items: center;
    transition: background .12s ease;
}
.type-box svg { width: 12px; height: 12px; stroke: #fff; stroke-width: 3.2; }
.type-row input:not(:checked) + .type-box { background: transparent; }
.type-row input:not(:checked) + .type-box svg { display: none; }
.type-row input:focus-visible + .type-box { outline: 2px solid var(--accent); outline-offset: 2px; }
.type-icon { font-size: 14px; line-height: 1; }
.type-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.type-row input:not(:checked) ~ .type-name { color: var(--text-faint); }
.type-count { font-size: 11px; color: var(--text-faint); font-variant-numeric: tabular-nums; }

.filter-actions { display: flex; align-items: center; gap: 8px; padding: 8px 8px 0; color: var(--text-faint); font-size: 12px; }
.filter-actions button { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font-size: 12px; }
.filter-actions button:hover { text-decoration: underline; }

.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }
.btn.is-disabled { opacity: .45; pointer-events: none; }
.legend-note { margin: 0; font-size: 12px; color: var(--text-faint); text-align: center; }

/* ---------- shared view bits ---------- */

.view-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin: 0 0 16px; }
.view-head h1 { margin: 0; font-size: 24px; font-weight: 600; letter-spacing: -.02em; }
.view-head .sub { color: var(--text-dim); font-size: 13px; }

.pill {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 2px 9px; border-radius: 999px;
    font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
    background: var(--accent-soft); color: var(--accent);
}
.pill.next { background: var(--next-soft); color: var(--next); }
.pill.cancelled { background: var(--danger-soft); color: var(--danger); }

.empty {
    padding: 56px 20px; text-align: center; color: var(--text-faint);
    border: 1px dashed var(--border-strong); border-radius: var(--r-lg);
}
.empty strong { display: block; color: var(--text-dim); font-size: 15px; margin-bottom: 4px; }

/* ---------- year view ---------- */

.year-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); grid-auto-rows: 1fr; gap: 12px; }

.month-card {
    position: relative;
    display: flex; flex-direction: column; gap: 10px;
    padding: 14px 15px 13px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    text-align: left;
    transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.month-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.month-card.is-current { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow-sm); }
.month-card.is-empty { opacity: .62; }
.mc-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mc-name { font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.mc-count { font-size: 13px; color: var(--text-dim); font-variant-numeric: tabular-nums; }
.mc-bar { display: flex; gap: 3px; flex-wrap: wrap; }
.mc-dot { width: 100%; max-width: 22px; height: 5px; border-radius: 999px; background: var(--c); }
.mc-next { font-size: 12px; color: var(--text-dim); display: flex; gap: 6px; align-items: baseline; min-width: 0; }
.mc-next > span { flex: none; white-space: nowrap; }
.mc-next b { color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- month grid ---------- */

.cal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.cal-dow { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); background: var(--surface-2); border-bottom: 1px solid var(--border); }
.cal-dow div { padding: 8px 6px; text-align: center; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-dim); }
.cal-dow div:nth-child(6), .cal-dow div:nth-child(7) { background: var(--weekend-head); color: var(--weekend-ink); }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }

.cal-cell {
    position: relative;
    min-height: 116px;
    padding: 5px 5px 7px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    display: flex; flex-direction: column; gap: 3px;
    background: var(--surface);
}
.cal-cell:nth-child(7n) { border-right: 0; }
.cal-grid > .cal-cell:nth-last-child(-n+7) { border-bottom: 0; }
.cal-cell.other { background: var(--surface-2); }
.cal-cell.weekend { background: var(--weekend); }
.cal-cell.weekend.other { background: var(--weekend-other); }
/* Matches .cal-cell.weekend.other so today still wins when it is a weekend day
   spilling in from the neighbouring month. */
.cal-grid .cal-cell.is-today { background: var(--accent-soft); }

.cal-num {
    align-self: center;
    display: grid; place-items: center;
    min-width: 24px; height: 24px; padding: 0 6px;
    border-radius: 999px;
    font-size: 12px; font-weight: 600; color: var(--text-dim);
    font-variant-numeric: tabular-nums;
}
.cal-cell.other .cal-num { color: var(--text-faint); font-weight: 400; }
.cal-cell.is-today .cal-num { background: var(--accent); color: var(--accent-on); font-weight: 700; }

.chip {
    display: flex; align-items: center; gap: 5px;
    width: 100%; padding: 3px 6px;
    border: 0; border-left: 3px solid var(--c);
    border-radius: 5px;
    background: color-mix(in srgb, var(--c) 15%, transparent);
    color: var(--text);
    font-size: 12px; text-align: left; cursor: pointer;
    overflow: hidden;
    transition: background .12s ease;
}
.chip:hover { background: color-mix(in srgb, var(--c) 28%, transparent); }
.chip .ci { flex: none; font-size: 11px; line-height: 1; }
.chip .ct { flex: none; color: var(--text-dim); font-variant-numeric: tabular-nums; font-size: 11px; }
.chip .cn { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.chip.is-cancelled .cn { text-decoration: line-through; color: var(--text-faint); }
.chip.is-next { box-shadow: inset 0 0 0 1.5px var(--next-line); background: var(--next-soft); }

.cal-more { background: none; border: 0; padding: 2px 6px; font-size: 11px; color: var(--text-dim); cursor: pointer; text-align: left; border-radius: 5px; }
.cal-more:hover { background: var(--surface-3); color: var(--text); }

.cal-dots { display: none; flex-direction: column; align-self: stretch; gap: 3px; padding: 1px 3px 0; }
.cal-dots i { display: block; height: 7px; border-radius: 4px; background: var(--c); }

/* day strip shown under the grid on narrow screens */
.day-panel { margin-top: 14px; }
.day-panel h2 { margin: 0 0 8px; font-size: 15px; font-weight: 600; }

/* ---------- agenda / search list ---------- */

.agenda { display: flex; flex-direction: column; gap: 22px; }
.agenda-group h2 {
    margin: 0 0 8px; font-size: 12px; font-weight: 700; letter-spacing: .07em;
    text-transform: uppercase; color: var(--text-dim);
}
.rows { display: flex; flex-direction: column; gap: 6px; }

.row {
    display: grid;
    grid-template-columns: 62px 30px 1fr auto;
    align-items: center; gap: 12px;
    width: 100%;
    padding: 11px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 4px solid var(--c);
    border-radius: var(--r-md);
    cursor: pointer; text-align: left;
    box-shadow: var(--shadow-sm);
    transition: transform .1s ease, box-shadow .12s ease, border-color .12s ease;
}
.row:hover { transform: translateX(2px); box-shadow: var(--shadow-md); }
.row.is-today { background: var(--accent-soft); border-color: var(--accent); border-left-color: var(--c); }
.row.is-next { box-shadow: 0 0 0 1.5px var(--next-line), var(--shadow-sm); }
.row.is-past { opacity: .72; }
/* Set by the Today button, and only on an event that is actually today. Declared after
   .is-next so it wins when the same row is both. */
.row.is-focus { opacity: 1; box-shadow: 0 0 0 2px var(--accent), var(--shadow-md); }

.r-when { display: flex; flex-direction: column; line-height: 1.18; }
.r-dow { font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-faint); }
.r-day { font-size: 19px; font-weight: 600; font-variant-numeric: tabular-nums; }
.r-mon { font-size: 10.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); }
.row.is-today .r-day, .row.is-today .r-dow, .row.is-today .r-mon { color: var(--accent); }

.r-icon {
    display: grid; place-items: center;
    width: 30px; height: 30px; border-radius: 999px;
    background: color-mix(in srgb, var(--c) 18%, transparent);
    font-size: 15px; line-height: 1;
}
.r-main { min-width: 0; }
.r-name { display: block; font-weight: 600; font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row.is-cancelled .r-name { text-decoration: line-through; color: var(--text-faint); }
.r-meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 12px; color: var(--text-dim); margin-top: 1px; }
.r-meta .dot { width: 3px; height: 3px; border-radius: 999px; background: var(--text-faint); }
.r-desc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 46ch; }
.r-tail { display: flex; align-items: center; gap: 8px; }
.r-tail svg { flex: none; }
.mi { display: flex; align-items: center; gap: 8px; min-width: 0; }
mark { background: var(--accent-soft); color: var(--accent); border-radius: 3px; padding: 0 2px; font-weight: 700; }
.r-tail svg { width: 18px; height: 18px; color: var(--text-faint); }

.tag { display: inline-block; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--border-strong); font-size: 11px; color: var(--text-dim); }

/* ---------- event sheet ---------- */

.sheet-wrap { position: fixed; inset: 0; z-index: 80; display: flex; justify-content: flex-end; }
.sheet-scrim { position: absolute; inset: 0; background: rgba(10, 16, 24, .42); animation: fade .18s ease; }
.sheet {
    position: relative;
    width: min(440px, 100%);
    background: var(--surface);
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    animation: slide-in .2s cubic-bezier(.22, .8, .3, 1);
    display: flex; flex-direction: column;
}
@keyframes fade { from { opacity: 0; } }
@keyframes slide-in { from { transform: translateX(24px); opacity: 0; } }
@keyframes slide-up { from { transform: translateY(28px); opacity: 0; } }

.sheet-top { display: flex; align-items: center; gap: 8px; padding: 12px 12px 0; }
.sheet-top .grow { flex: 1; }
.sheet-body { padding: 6px 22px 22px; }
.sheet-type {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 4px 12px 4px 8px; border-radius: 999px;
    background: color-mix(in srgb, var(--c) 16%, transparent);
    font-size: 12px; font-weight: 600;
}
.sheet-type i { font-style: normal; font-size: 14px; }
.sheet h1 { margin: 12px 0 4px; font-size: 22px; font-weight: 650; letter-spacing: -.02em; line-height: 1.25; }
.sheet .when { color: var(--text-dim); font-size: 14px; }
.sheet .banner-inline {
    margin: 14px 0 0; padding: 9px 13px; border-radius: var(--r-md);
    background: var(--danger-soft); color: var(--danger); font-weight: 600; font-size: 13px;
}
.sheet .banner-inline.next { background: var(--next-soft); color: var(--next); }
.sheet-facts { margin: 18px 0 0; display: flex; flex-direction: column; gap: 12px; }
.fact { display: grid; grid-template-columns: 22px 1fr; gap: 11px; align-items: start; font-size: 14px; }
.fact svg { width: 18px; height: 18px; color: var(--text-faint); margin-top: 2px; }
.fact .label { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); font-weight: 700; }
.fact .desc { white-space: pre-wrap; overflow-wrap: anywhere; }
.sheet-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); }

/* ---------- misc ---------- */

.banner {
    position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%);
    z-index: 90; max-width: min(560px, calc(100vw - 24px));
    display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap;
    padding: 11px 16px; border-radius: var(--r-md);
    background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
    font-size: 13px;
}
.banner.error { border-color: var(--danger); color: var(--danger); }

.toast {
    position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
    z-index: 95; padding: 9px 16px; border-radius: 999px;
    background: var(--text); color: var(--surface); font-size: 13px; font-weight: 500;
    box-shadow: var(--shadow-lg); animation: slide-up .18s ease;
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
    .search { flex-basis: 210px; }
}

@media (max-width: 920px) {
    .menu-btn { display: inline-grid; }
    .sidebar {
        position: fixed; top: var(--topbar-h); bottom: 0; left: 0; z-index: 50;
        width: 272px;
        transform: translateX(-100%);
        transition: transform .22s cubic-bezier(.22, .8, .3, 1);
        box-shadow: var(--shadow-lg);
    }
    .app.nav-open .sidebar { transform: none; }
    .app.nav-open .scrim { display: block; position: fixed; inset: 0; z-index: 40; background: rgba(10, 16, 24, .4); }
    .main { padding: 16px 14px 48px; }
}

@media (max-width: 780px) {
    .topbar { padding: 8px 10px; gap: 6px; row-gap: 8px; }
    .brand-text { font-size: 17px; }
    .period-btn { font-size: 17px; }
    .search { order: 10; flex: 1 1 160px; }
    .segmented { order: 11; }
    .today-btn { padding: 7px 12px; }

    .cal-cell { min-height: 0; aspect-ratio: 1 / 1; padding: 3px 2px; gap: 2px; overflow: hidden; }
    .cal-cell .chip, .cal-more { display: none; }
    .cal-dots { display: flex; }
    .cal-num { min-width: 22px; height: 22px; font-size: 11.5px; }
    .cal-dow div { padding: 6px 2px; font-size: 10px; }

    .year-grid { grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 9px; }
    .row { grid-template-columns: 50px 1fr auto; gap: 10px; padding: 10px 12px; }
    .r-icon { display: none; }
    .mi-desc { display: none; }
    .view-head h1 { font-size: 20px; }

    .sheet-wrap { align-items: flex-end; }
    .sheet {
        width: 100%; max-height: 88dvh;
        border-left: 0; border-top-left-radius: var(--r-lg); border-top-right-radius: var(--r-lg);
        animation: slide-up .22s cubic-bezier(.22, .8, .3, 1);
    }
}

@media (max-width: 430px) {
    .brand-text span { display: none; }
    .segmented button { padding: 6px 11px; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media print {
    .topbar, .sidebar, .sheet-wrap, .scrim { display: none !important; }
    .main { overflow: visible; padding: 0; }
    body { background: #fff; }
}