/* FDNY Schedule — modern dashboard (Poppins), dark default + light theme */

:root {
    --radius: 14px;
    --radius-sm: 10px;
    --font: 'Poppins', system-ui, sans-serif;
    --font-display: 'Poppins', system-ui, sans-serif;
    /* Schedule semantics — same in light & dark (meaning = color) */
    --platoon-skip-bg: #dc2626;
    --platoon-skip-fg: #ffffff;
    --platoon-skip-border: #8e1d1d;
    --platoon-skip-hover: #b91c1c;
    --platoon-a-bg: #323e64;
    --platoon-a-fg: #ffffff;
    --platoon-a-border: #1d4ed8;
    --platoon-a-hover: #3d4a73;
    --platoon-b-bg: #57648d;
    --platoon-b-fg: #ffffff;
    --platoon-b-border: #1e3a8a;
    --platoon-b-hover: #65749a;
    --platoon-c-bg: #a9b8d4;
    --platoon-c-fg: #10233f;
    --platoon-c-border: #5984b6;
    --platoon-c-hover: #b8c4dc;
    --platoon-d-bg: #10233f;
    --platoon-d-fg: #f1f5f9;
    --platoon-d-border: #0f172a;
    --platoon-d-hover: #162f50;
    --std-day-bg: #2563eb;
    --std-day-fg: #ffffff;
    --std-day-hover: #1d4ed8;
    --std-night-bg: #475569;
    --std-night-fg: #f1f5f9;
    --std-night-hover: #556273;
    --std-off-bg: #10b981;
    --std-off-fg: #0f172a;
    --std-off-hover: #059669;
    --std-day-border: #1e40af;
    --std-night-border: #334155;
    --std-off-border: #047857;
    --platoon-unknown-bg: #64748b;
    --platoon-unknown-border: #334155;
    --platoon-unknown-fg: #ffffff;
    --platoon-unknown-hover: #738096;
}

html[data-theme='dark'] {
    --bg: #090c13;
    --surface: #131622;
    --surface-elevated: #182030;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #c62828;
    --accent-hover: #8e1d1d;
    --accent-soft: rgba(198, 40, 40, 0.22);
    --border: rgba(241, 245, 249, 0.1);
    --border-strong: #475569;
    --shadow: 0 4px 28px rgba(0, 0, 0, 0.45);
    --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.35);
    --inverse-on-strong: #ffffff;
    --system-btn-hover-bg: #243547;
    --header-g1: #a1bfe9;
    --header-g2: #cfd9e6;
    --header-g3: #99b3d8;
    --header-text: #0f172a;
    --header-text-muted: #475569;
    --calendar-follow-bg: rgba(16, 35, 63, 0.08);
    --calendar-follow-border: rgba(16, 35, 63, 0.14);
    --calendar-follow-intro: #334155;
    --calendar-link-bg: #10233f;
    --calendar-link-border: #1a3654;
    --calendar-link-hover: #1a3654;
    --calendar-link-alt-bg: #0f172a;
    --export-btn-bg: #c62828;
    --fc-primary-bg: #10233f;
    --fc-primary-hover: #8e1d1d;
    --fc-btn-hover: #475569;
    --focus-ring: #fca5a5;
    --skip-link-bg: #c62828;
    --skip-link-fg: #ffffff;
    --cal-today-tint: rgba(25, 46, 170, 0.226);
    --input-bg: #212e41;
    --input-border: rgba(147, 197, 253, 0.28);
    --input-focus-ring: #60a5fa;
    --segment-selected-bg: #e2e8f0;
    --segment-selected-fg: #0f172a;
    --segment-selected-border: #94a3b8;
    color-scheme: dark;
}

html[data-theme='light'] {
    --bg: #f1f5f9;
    --surface: #fafafa;
    --surface-elevated: #f8fafc;
    --text: #0f172a;
    --text-muted: #64748b;
    --accent: #c62828;
    --accent-hover: #8e1d1d;
    --accent-soft: rgba(198, 40, 40, 0.12);
    --border: rgba(15, 23, 42, 0.1);
    --border-strong: #cbd5e1;
    --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
    --inverse-on-strong: #ffffff;
    --system-btn-hover-bg: #ffffff;
    --header-g1: #10233f;
    --header-g2: #1a3654;
    --header-g3: #10233f;
    --header-text: #f8fafc;
    --header-text-muted: #cbd5e1;
    --calendar-follow-bg: rgba(255, 255, 255, 0.12);
    --calendar-follow-border: rgba(255, 255, 255, 0.18);
    --calendar-follow-intro: #cbd5e1;
    --calendar-link-bg: rgba(255, 255, 255, 0.2);
    --calendar-link-border: rgba(255, 255, 255, 0.28);
    --calendar-link-hover: rgba(255, 255, 255, 0.3);
    --calendar-link-alt-bg: rgba(15, 23, 42, 0.4);
    --export-btn-bg: #c62828;
    --fc-primary-bg: #10233f;
    --fc-primary-hover: #8e1d1d;
    --fc-btn-hover: #475569;
    --focus-ring: #c62828;
    --skip-link-bg: #c62828;
    --skip-link-fg: #ffffff;
    --cal-today-tint: rgb(236, 183, 183);
    --input-bg: #ffffff;
    --input-border: rgba(16, 35, 63, 0.18);
    --input-focus-ring: #2e374b;
    --segment-selected-bg: #0f172a;
    --segment-selected-fg: #ffffff;
    --segment-selected-border: #0f172a;
    color-scheme: light;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: no-preference) {
    body {
        transition:
            background-color 0.22s ease,
            color 0.22s ease;
    }
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0.75rem;
    z-index: 10000;
    padding: 0.65rem 1rem;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.9rem;
    background: var(--skip-link-bg);
    color: var(--skip-link-fg);
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.skip-link:focus {
    left: 0.75rem;
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

body {
    font-family: var(--font);
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
}

.app-shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.25rem 1.25rem 2.5rem;
}

/* ----- Header ----- */
.site-header {
    background: linear-gradient(
        135deg,
        var(--header-g1) 0%,
        var(--header-g2) 48%,
        var(--header-g3) 100%
    );
    color: var(--header-text);
    border-radius: var(--radius);
    padding: 1.5rem 1.75rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.site-header__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.25rem;
}

.brand-block {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    text-align: left;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    padding: 0.45rem 0.55rem;
    border-radius: 8px;
    background: var(--accent);
    color: var(--inverse-on-strong);
    line-height: 1;
}

.site-title {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3.5vw, 2.15rem);
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 0.25rem;
}

.site-tagline {
    font-size: 0.95rem;
    color: var(--header-text-muted);
    max-width: 28rem;
}

.theme-toggle {
    flex-shrink: 0;
    align-self: flex-start;
    margin-top: 0.15rem;
    padding: 0.5rem 0.9rem;
    font-family: var(--font);
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid var(--calendar-follow-border);
    background: var(--calendar-follow-bg);
    color: var(--header-text);
    cursor: pointer;
    transition:
        background 0.2s,
        border-color 0.2s,
        color 0.2s;
}

.theme-toggle:hover {
    background: var(--calendar-link-bg);
    border-color: var(--calendar-link-border);
    color: var(--inverse-on-strong);
}

.theme-toggle:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
}

.calendar-follow {
    background: var(--calendar-follow-bg);
    border: 1px solid var(--calendar-follow-border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-width: min(100%, 320px);
}

.calendar-follow-intro {
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--calendar-follow-intro);
    margin: 0;
}

.calendar-follow-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.calendar-link__plus {
    margin-right: 0.45em;
    font-weight: 700;
}

.calendar-link,
.calendar-link-alt {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.95rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font);
    border-radius: 8px;
    text-decoration: none;
    color: var(--inverse-on-strong);
    background: var(--calendar-link-bg);
    border: 1px solid var(--calendar-link-border);
    transition: background 0.2s, transform 0.15s;
}

.calendar-link:hover,
.calendar-link-alt:hover {
    background: var(--calendar-link-hover);
    transform: translateY(-1px);
}

.calendar-link-alt {
    background: var(--calendar-link-alt-bg);
}

/* ----- Main cards ----- */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.35rem 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.card__title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.35rem;
    border: none;
    padding: 0;
}

.card__title--sm {
    font-size: 1.15rem;
}

.card__lede {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.filter-section .card__title,
.filter-section .card__lede {
    width: 100%;
}

.filter-section__grid {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 1.25rem;
    align-items: start;
}

.filter-section__col {
    min-width: 0;
}

.filter-section__col--dates {
    width: 100%;
    max-width: 100%;
}

@media (min-width: 768px) {
    .filter-section__grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        column-gap: 1.75rem;
        row-gap: 0;
    }

    .filter-section__col--dates {
        padding-left: 1.5rem;
        border-left: 1px solid var(--border);
    }
}

.filter-section__block {
    margin-bottom: 1.15rem;
}

.filter-section__block--system {
    padding-bottom: 1.15rem;
    margin-bottom: 1.35rem;
    border-bottom: 1px solid var(--border);
}

.filter-section__subhead {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    margin: 0 0 0.65rem;
}

/* Schedule system */
.system-toggle {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}

.system-btn {
    padding: 0.65rem 1.15rem;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface-elevated);
    color: var(--text);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.system-btn:hover {
    background: var(--system-btn-hover-bg);
    border-color: var(--text-muted);
}

.system-btn.selected {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}

/* Calendar / table switch — between month nav and split on small screens (see #view-toggle in media query). */
.results-section .view-toggle {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0;
    margin-bottom: 0.85rem;
    padding: 0;
    background: transparent;
    border: none;
}

.view-toggle__btns {
    display: inline-flex;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
}

.view-btn {
    padding: 0.5rem 1rem;
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    background: var(--surface);
    color: var(--text-muted);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.view-btn + .view-btn {
    border-left: 1px solid var(--border);
}

.view-btn.selected {
    background: var(--segment-selected-bg);
    color: var(--segment-selected-fg);
}

@media (max-width: 639px) {
    .results-section .view-toggle {
        width: 100%;
        max-width: 100%;
    }

    .view-toggle__btns {
        display: flex;
        width: 100%;
    }

    .view-btn {
        flex: 1 1 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0.65rem 0.75rem;
        font-size: 1rem;
    }
}

.filter-options-wrap {
    margin-bottom: 1rem;
}

.filter-options--buttons {
    display: none;
}

.filter-options-select-wrap {
    display: block;
}

.filter-options-select-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

@media (min-width: 1024px) {
    .filter-options--buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .filter-options-select-wrap {
        display: none;
    }
}

.tour-btn {
    padding: 0.5rem 0.95rem;
    font-family: var(--font);
    font-size: 0.88rem;
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.tour-btn:hover {
    border-color: var(--border-strong);
    background: var(--surface-elevated);
}

.tour-btn.selected {
    background: var(--segment-selected-bg);
    color: var(--segment-selected-fg);
    border-color: var(--segment-selected-border);
}

.group-selection,
.mutual-partner {
    margin-bottom: 1rem;
}

.group-selection label,
.mutual-partner label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.group-selection select:focus-visible,
.mutual-partner select:focus-visible,
.tour-filter-select:focus-visible,
.date-field input[type='date']:focus-visible,
.search-box:focus-visible {
    outline: 3px solid var(--input-focus-ring);
    outline-offset: 2px;
}

.group-selection select,
.mutual-partner select,
.tour-filter-select {
    width: 100%;
    max-width: 320px;
    padding: 0.6rem 0.75rem;
    font-family: var(--font);
    font-size: 0.95rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    color: var(--text);
}

.mutual-partner {
    padding: 1rem;
    background: var(--surface-elevated);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

/* Grid: two equal tracks; gap is subtracted by the grid algorithm (no fragile 50% math vs card padding). */
.date-range {
    --date-range-gap: 0.75rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--date-range-gap);
    align-items: end;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    margin-bottom: 1rem;
}

.date-field {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.date-field label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.date-field input[type='date'] {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 0.5rem 0.12rem;
    font-family: var(--font);
    font-size: 0.8rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    color: var(--text);
}

/* Let the native date control shrink inside the grid cell (avoids horizontal overflow on iOS/WebKit). */
.date-field input[type='date']::-webkit-datetime-edit {
    padding: 0;
}

.date-field input[type='date']::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
}

.date-field input[type='date']::-webkit-calendar-picker-indicator {
    margin-inline-start: 0;
    margin-inline-end: 0;
    padding: 0;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .date-range {
        --date-range-gap: 1rem;
    }
}

.date-range-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin: -0.35rem 0 1rem;
    max-width: 42rem;
}

.search-box {
    width: 100%;
    padding: 0.65rem 0.85rem;
    margin-bottom: 1rem;
    font-family: var(--font);
    font-size: 0.95rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    color: var(--text);
}

.search-box::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.reset-btn {
    padding: 0.65rem 1.25rem;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.92rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
}

.reset-btn:hover {
    background: var(--surface-elevated);
}

/* Results */
.results-section__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    margin-bottom: 1rem;
}

.month-nav {
    margin-bottom: 1rem;
}

/* Month/year dropdowns only — prev/next live on #calendar-month-scrub above FullCalendar */
.month-nav__inner {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.35rem 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.calendar-month-scrub {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-bottom: 0.65rem;
    padding: 0.15rem 0;
}

.calendar-month-scrub__btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    font-family: var(--font);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
}

.calendar-month-scrub__btn:hover:not(:disabled) {
    background: var(--surface-elevated);
    border-color: var(--text-muted);
}

.calendar-month-scrub__btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.calendar-month-scrub__label {
    flex: 1 1 0;
    min-width: 0;
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.25;
}

.month-nav__select {
    padding: 0.5rem 0.65rem;
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    color: var(--text);
}

.month-nav__select--month {
    min-width: min(100%, 9.5rem);
    flex: 1 1 7rem;
    max-width: 12rem;
}

.month-nav__select--year {
    min-width: 4.5rem;
    flex: 0 1 auto;
    max-width: 6rem;
}

@media (max-width: 639px) {
    .month-nav__inner {
        flex-wrap: nowrap;
        justify-content: center;
        width: 100%;
    }

    .month-nav__select--month {
        flex: 1 1 0;
        min-width: 0;
        width: auto;
        max-width: none;
    }

    .month-nav__select--year {
        flex: 0 0 5.5rem;
        width: 5.5rem;
        min-width: 5.5rem;
        max-width: 5.5rem;
    }
}

.month-nav__select:focus-visible {
    outline: 3px solid var(--input-focus-ring);
    outline-offset: 2px;
}

.results-section .card__title {
    margin-bottom: 0;
}

.results-count {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
}

.results-split--desktop {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.results-pane--table,
.results-pane--calendar {
    min-width: 0;
}

.results-split--desktop #calendar-view {
    min-height: 460px;
}

/* Only hide one pane on small screens (never at min-width 640px — see media block below). */
@media (max-width: 639px) {
    .results-split--mobile-table #calendar-view {
        display: none !important;
    }

    .results-split--mobile-cal #table-view {
        display: none !important;
    }
}

#calendar-view {
    display: block;
    margin-top: 0;
    min-height: 480px;
    position: relative;
}

.fc-mount {
    min-height: 460px;
    width: 100%;
    position: relative;
}

/*
 * Split layout: calendar + table side by side (calendar first / left on wide screens).
 * Use #results-split (two IDs) so these beat .results-split--mobile-table #calendar-view (one ID + one class).
 */
@media (min-width: 640px) {
    #results-split {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 1.25rem;
        align-items: start;
    }

    #results-split > #month-nav {
        grid-column: 1 / -1;
    }

    #results-split #table-view {
        display: flex !important;
        flex-direction: column;
        align-items: stretch;
        visibility: visible !important;
    }

    #results-split #calendar-view {
        display: block !important;
        visibility: visible !important;
    }

    #view-toggle {
        display: none !important;
    }
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.schedule-table th,
.schedule-table td {
    padding: 0.65rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.schedule-table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    background: var(--surface-elevated);
}

.schedule-table tr:hover {
    background: var(--surface-elevated);
}

#table-view {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.export-btn {
    align-self: flex-end;
    margin-bottom: 0.75rem;
    padding: 0.4rem 0.85rem;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.8rem;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--export-btn-bg);
    color: var(--inverse-on-strong);
    cursor: pointer;
}

.export-btn:hover {
    filter: brightness(1.1);
}

.no-results {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ABCD / Skip table row colors */
.skip-day {
    background-color: var(--platoon-skip-bg);
    color: var(--platoon-skip-fg);
}

.tour-a {
    background-color: var(--platoon-a-bg);
    color: var(--platoon-a-fg);
}

.tour-b {
    background-color: var(--platoon-b-bg);
    color: var(--platoon-b-fg);
}

.tour-c {
    background-color: var(--platoon-c-bg);
    color: var(--platoon-c-fg);
}

.tour-d {
    background-color: var(--platoon-d-bg);
    color: var(--platoon-d-fg);
}

.schedule-table tr.skip-day:hover {
    background-color: var(--platoon-skip-hover);
}

.schedule-table tr.tour-a:hover {
    background-color: var(--platoon-a-hover);
}

.schedule-table tr.tour-b:hover {
    background-color: var(--platoon-b-hover);
}

.schedule-table tr.tour-c:hover {
    background-color: var(--platoon-c-hover);
}

.schedule-table tr.tour-d:hover {
    background-color: var(--platoon-d-hover);
}

.schedule-table tr.platoon-unknown:hover {
    background-color: var(--platoon-unknown-hover);
}

.schedule-table tr.day-tour:hover {
    background-color: var(--std-day-hover);
}

.schedule-table tr.night-tour:hover {
    background-color: var(--std-night-hover);
}

.schedule-table tr.off-tour:hover {
    background-color: var(--std-off-hover);
}

.day-tour {
    background-color: var(--std-day-bg);
    color: var(--std-day-fg);
}

.night-tour {
    background-color: var(--std-night-bg);
    color: var(--std-night-fg);
}

.off-tour {
    background-color: var(--std-off-bg);
    color: var(--std-off-fg);
}

.partner-tour {
    position: relative;
}

.partner-tour::after {
    content: 'P';
    position: absolute;
    top: 6px;
    right: 6px;
    background: #2563eb;
    color: var(--inverse-on-strong);
    font-size: 9px;
    font-weight: 700;
    padding: 2px 5px;
    border-radius: 4px;
}

/* Tour info table */
.tour-info-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tour-info-table th,
.tour-info-table td {
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.tour-info-table th {
    background: var(--surface-elevated);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
}

/* 25-group chart explainer (bottom of main) */
.schedule-pattern {
    display: block;
    margin-top: 0;
}

.card--pattern h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card--pattern p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.pattern-list {
    margin: 0.5rem 0 0.75rem 1.25rem;
    font-size: 0.9rem;
    color: var(--text);
}

.site-footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* FullCalendar overrides */
#calendar-view .fc {
    min-height: 460px;
    font-family: var(--font);
    font-size: 0.82rem;
}

/*
 * Small screens: pill-width events. Do NOT use flex on .fc-daygrid-day-events — FullCalendar
 * stacks harnesses with margins; flex breaks that and causes overlaps (e.g. Skip bleeding into the next day).
 */
@media (max-width: 639px) {
    #calendar-view .fc-daygrid-day-frame {
        padding: 2px 4px 4px;
    }

    #calendar-view .fc-daygrid-event-harness:not(.fc-daygrid-event-harness-abs) {
        width: auto !important;
        max-width: 100%;
    }

    #calendar-view .fc-daygrid-event.fc-daygrid-block-event.fc-h-event {
        display: inline-block !important;
        width: auto !important;
        max-width: 100%;
        vertical-align: top;
    }

    #calendar-view .fc-h-event .fc-event-main-frame {
        width: auto;
        min-width: 0;
    }

    #calendar-view .fc-h-event .fc-event-title-container {
        flex-grow: 0;
        flex-shrink: 1;
    }

    /* 4-platoon short labels (A/B/C/D, Skip) — easier to read on small screens */
    #calendar-view .fc-event.platoon-a .fc-event-title,
    #calendar-view .fc-event.platoon-b .fc-event-title,
    #calendar-view .fc-event.platoon-c .fc-event-title,
    #calendar-view .fc-event.platoon-d .fc-event-title,
    #calendar-view .fc-event.platoon-skip .fc-event-title,
    #calendar-view .fc-event.platoon-unknown .fc-event-title {
        font-size: 1.05rem !important;
        font-weight: 700 !important;
    }
}

#calendar-view .fc-toolbar-title {
    font-family: var(--font-display);
    font-size: 1.05rem !important;
    font-weight: 600 !important;
}

#calendar-view .fc-button-primary {
    background: var(--fc-primary-bg) !important;
    border-color: var(--fc-primary-bg) !important;
    color: var(--inverse-on-strong) !important;
}

#calendar-view .fc-button-primary:hover {
    background: var(--fc-primary-hover) !important;
    border-color: var(--fc-primary-hover) !important;
}

/* FullCalendar — dark theme surface (default app theme) */
html[data-theme='dark'] #calendar-view .fc-theme-standard .fc-scrollgrid {
    border-color: var(--border);
}

html[data-theme='dark'] #calendar-view .fc-theme-standard td,
html[data-theme='dark'] #calendar-view .fc-theme-standard th {
    border-color: var(--border);
}

html[data-theme='dark'] #calendar-view .fc-col-header-cell {
    background: var(--surface-elevated);
    color: var(--text-muted);
}

html[data-theme='dark'] #calendar-view .fc-daygrid-day-frame {
    background: var(--surface);
}

html[data-theme='dark'] #calendar-view .fc-daygrid-day-number {
    color: var(--text);
}

html[data-theme='dark'] #calendar-view .fc-day-today .fc-daygrid-day-frame {
    background: var(--cal-today-tint) !important;
}

html[data-theme='dark'] #calendar-view .fc-toolbar-title {
    color: var(--text) !important;
}

html[data-theme='light'] #calendar-view .fc-day-today .fc-daygrid-day-frame {
    background: var(--cal-today-tint) !important;
}

html[data-theme='light'] #calendar-view .fc-toolbar-title {
    color: var(--text) !important;
}

/* Color only .fc-event-main — root + main-frame stay transparent (see paintFullCalendarEvent) to avoid double boxes */
#calendar-view .fc-event.platoon-a .fc-event-main {
    background-color: var(--platoon-a-bg) !important;
    border-color: var(--platoon-a-border) !important;
}

#calendar-view .fc-event.platoon-a .fc-event-title {
    color: var(--platoon-a-fg) !important;
}

#calendar-view .fc-event.platoon-b .fc-event-main {
    background-color: var(--platoon-b-bg) !important;
    border-color: var(--platoon-b-border) !important;
}

#calendar-view .fc-event.platoon-b .fc-event-title {
    color: var(--platoon-b-fg) !important;
}

#calendar-view .fc-event.platoon-c .fc-event-main {
    background-color: var(--platoon-c-bg) !important;
    border-color: var(--platoon-c-border) !important;
}

#calendar-view .fc-event.platoon-c .fc-event-title {
    color: var(--platoon-c-fg) !important;
}

#calendar-view .fc-event.platoon-d .fc-event-main {
    background-color: var(--platoon-d-bg) !important;
    border-color: var(--platoon-d-border) !important;
}

#calendar-view .fc-event.platoon-d .fc-event-title {
    color: var(--platoon-d-fg) !important;
}

#calendar-view .fc-event.platoon-skip .fc-event-main {
    background-color: var(--platoon-skip-bg) !important;
    border-color: var(--platoon-skip-border) !important;
}

#calendar-view .fc-event.platoon-skip .fc-event-title {
    color: var(--platoon-skip-fg) !important;
}

#calendar-view .fc-event.platoon-unknown .fc-event-main {
    background-color: var(--platoon-unknown-bg) !important;
    border-color: var(--platoon-unknown-border) !important;
}

#calendar-view .fc-event.platoon-unknown .fc-event-title {
    color: var(--platoon-unknown-fg) !important;
}

#calendar-view .fc-event.std-cal-day .fc-event-main {
    background-color: var(--std-day-bg) !important;
    border-color: var(--std-day-border) !important;
}

#calendar-view .fc-event.std-cal-day .fc-event-title {
    color: var(--std-day-fg) !important;
}

#calendar-view .fc-event.std-cal-night .fc-event-main {
    background-color: var(--std-night-bg) !important;
    border-color: var(--std-night-border) !important;
}

#calendar-view .fc-event.std-cal-night .fc-event-title {
    color: var(--std-night-fg) !important;
}

#calendar-view .fc-event.std-cal-off .fc-event-main {
    background-color: var(--std-off-bg) !important;
    border-color: var(--std-off-border) !important;
}

#calendar-view .fc-event.std-cal-off .fc-event-title {
    color: var(--std-off-fg) !important;
}

/* FullCalendar hovers — same ramps as schedule table rows */
#calendar-view .fc-event.platoon-skip:hover .fc-event-main {
    background-color: var(--platoon-skip-hover) !important;
}

#calendar-view .fc-event.platoon-a:hover .fc-event-main {
    background-color: var(--platoon-a-hover) !important;
}

#calendar-view .fc-event.platoon-b:hover .fc-event-main {
    background-color: var(--platoon-b-hover) !important;
}

#calendar-view .fc-event.platoon-c:hover .fc-event-main {
    background-color: var(--platoon-c-hover) !important;
}

#calendar-view .fc-event.platoon-d:hover .fc-event-main {
    background-color: var(--platoon-d-hover) !important;
}

#calendar-view .fc-event.platoon-unknown:hover .fc-event-main {
    background-color: var(--platoon-unknown-hover) !important;
}

#calendar-view .fc-event.std-cal-day:hover .fc-event-main {
    background-color: var(--std-day-hover) !important;
}

#calendar-view .fc-event.std-cal-night:hover .fc-event-main {
    background-color: var(--std-night-hover) !important;
}

#calendar-view .fc-event.std-cal-off:hover .fc-event-main {
    background-color: var(--std-off-hover) !important;
}

@media (max-width: 900px) {
    .site-header__inner {
        flex-direction: column;
    }

    .brand-block {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.65rem;
        width: 100%;
    }

    .calendar-follow {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .app-shell {
        padding: 0.75rem 0.75rem 1.5rem;
    }

    .card {
        padding: 1.1rem 1.15rem;
    }

    .calendar-follow-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .calendar-follow .calendar-link,
    .calendar-follow .calendar-link-alt {
        width: 100%;
        box-sizing: border-box;
    }

    .filter-buttons {
        flex-direction: column;
    }

    .group-selection select,
    .mutual-partner select,
    .tour-filter-select {
        max-width: none;
    }

    .schedule-table {
        font-size: 0.8rem;
    }

    .schedule-table th,
    .schedule-table td {
        padding: 0.5rem;
    }

    .system-toggle {
        flex-direction: column;
    }

    .system-btn {
        width: 100%;
    }
}