/* ─── KimaiTrackster – Apple/iOS-Style ─────────────────────────────────── */

:root {
    --blue:        #007aff;
    --blue-dark:   #0066d6;
    --green:       #34c759;
    --orange:      #ff9500;
    --red:         #ff3b30;
    --yellow:      #ffcc00;
    --purple:      #af52de;
    --teal:        #5ac8fa;

    --bg:          #f2f2f7;
    --bg-secondary:#e5e5ea;
    --surface:     #ffffff;
    --surface2:    #f9f9fb;
    --border:      #d1d1d6;
    --border-light:#e8e8ed;

    --text-primary:   #1c1c1e;
    --text-secondary: #6c6c70;
    --text-tertiary:  #aeaeb2;

    --radius-sm:   8px;
    --radius-md:   12px;
    --radius-lg:   18px;
    --radius-xl:   24px;

    --shadow-sm:   0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md:   0 4px 16px rgba(0,0,0,.07), 0 1px 4px rgba(0,0,0,.04);
    --shadow-lg:   0 8px 32px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.04);

    --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', 'Helvetica Neue', sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', Menlo, Consolas, monospace;

    --nav-width: 240px;
    --header-height: 64px;
}

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

html { font-size: 15px; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    display: flex;
}

/* ─── Sidebar Navigation ────────────────────────────────────────────────────── */
.sidebar {
    width: var(--nav-width);
    min-height: 100vh;
    background: rgba(255,255,255,.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0; top: 0; bottom: 0;
    z-index: 100;
}

.sidebar-logo {
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo .logo-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.sidebar-logo .logo-text {
    font-size: 15px; font-weight: 700; color: var(--text-primary);
    letter-spacing: -.2px;
    line-height: 1.2;
}

.sidebar-logo .logo-sub {
    font-size: 11px; color: var(--text-secondary); font-weight: 400;
}

.sidebar-nav { flex: 1; padding: 12px 10px; }

.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 14px; font-weight: 500;
    transition: background .15s, color .15s;
    user-select: none;
    margin-bottom: 2px;
}

.nav-item:hover { background: var(--bg); color: var(--text-primary); }

.nav-item.active {
    background: rgba(0,122,255,.1);
    color: var(--blue);
    font-weight: 600;
}

.nav-item .nav-icon { font-size: 17px; width: 20px; text-align: center; }

.sidebar-footer {
    padding: 12px 10px;
    border-top: 1px solid var(--border-light);
}

/* ─── Main Content ──────────────────────────────────────────────────────────── */
.main {
    margin-left: var(--nav-width);
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: var(--header-height);
    background: rgba(255,255,255,.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    display: flex; align-items: center;
    padding: 0 28px;
    gap: 16px;
    position: sticky; top: 0; z-index: 50;
}

.topbar-title {
    font-size: 19px; font-weight: 700; color: var(--text-primary);
    flex: 1;
}

.topbar-actions { display: flex; align-items: center; gap: 10px; }

.content { padding: 28px; flex: 1; }

/* ─── Cards ─────────────────────────────────────────────────────────────────── */
.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.card-header {
    padding: 18px 22px 14px;
    border-bottom: 1px solid var(--border-light);
    display: flex; align-items: center; gap: 12px;
}

.card-title {
    font-size: 16px; font-weight: 700; color: var(--text-primary);
    flex: 1;
}

.card-body { padding: 20px 22px; }

/* ─── Stat Cards ─────────────────────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
}

.stat-card.blue::before   { background: var(--blue); }
.stat-card.green::before  { background: var(--green); }
.stat-card.orange::before { background: var(--orange); }
.stat-card.red::before    { background: var(--red); }
.stat-card.purple::before { background: var(--purple); }

.stat-label {
    font-size: 12px; font-weight: 600; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: .5px;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 30px; font-weight: 700; color: var(--text-primary);
    letter-spacing: -.5px; line-height: 1;
    margin-bottom: 4px;
}

.stat-value.large { font-size: 36px; }

.stat-sub {
    font-size: 12px; color: var(--text-secondary);
}

/* ─── Progress Bar ──────────────────────────────────────────────────────────── */
.progress-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 10px;
}

.progress-bar-fill {
    height: 100%; border-radius: 3px;
    background: var(--blue);
    transition: width .4s ease;
    max-width: 100%;
}

.progress-bar-fill.green   { background: var(--green); }
.progress-bar-fill.orange  { background: var(--orange); }
.progress-bar-fill.red     { background: var(--red); }

/* ─── Month Picker ──────────────────────────────────────────────────────────── */
.month-picker {
    display: flex; align-items: center; gap: 8px;
}

.month-picker select,
.month-picker input[type="month"] {
    padding: 8px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px; font-family: var(--font);
    background: var(--surface); color: var(--text-primary);
    outline: none; cursor: pointer;
    transition: border-color .2s;
}

.month-picker select:focus,
.month-picker input[type="month"]:focus {
    border-color: var(--blue);
}

/* ─── Buttons ────────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    border: none; cursor: pointer;
    font-size: 14px; font-weight: 600; font-family: var(--font);
    transition: all .18s;
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}

.btn-primary {
    background: var(--blue); color: white;
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,122,255,.3); }

.btn-success {
    background: var(--green); color: white;
}
.btn-success:hover { background: #28a745; transform: translateY(-1px); }

.btn-danger {
    background: var(--red); color: white;
}
.btn-danger:hover { background: #cc2a22; }

.btn-secondary {
    background: var(--bg); color: var(--text-primary);
    border: 1.5px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-secondary); }

.btn-ghost {
    background: transparent; color: var(--text-secondary);
}
.btn-ghost:hover { background: var(--bg); color: var(--text-primary); }

.btn-sm {
    padding: 6px 12px; font-size: 12px;
    border-radius: 6px;
}

.btn-lg {
    padding: 13px 28px; font-size: 16px;
    border-radius: var(--radius-md);
}

.btn:disabled {
    opacity: .4; cursor: not-allowed;
    transform: none !important; box-shadow: none !important;
}

/* ─── Table ──────────────────────────────────────────────────────────────────── */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

table {
    width: 100%; border-collapse: collapse;
    font-size: 13.5px;
}

thead th {
    padding: 12px 14px;
    background: var(--surface2);
    color: var(--text-secondary);
    font-size: 11.5px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .4px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}

tbody tr {
    border-bottom: 1px solid var(--border-light);
    transition: background .1s;
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--surface2); }

tbody td {
    padding: 11px 14px;
    color: var(--text-primary);
    vertical-align: middle;
}

.td-mono { font-family: var(--font-mono); font-size: 12.5px; }

/* ─── Badges / Tags ─────────────────────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11.5px; font-weight: 600;
    white-space: nowrap;
}

.badge-blue    { background: rgba(0,122,255,.1);  color: var(--blue); }
.badge-green   { background: rgba(52,199,89,.12); color: #1e7e34; }
.badge-orange  { background: rgba(255,149,0,.12); color: #b86e00; }
.badge-red     { background: rgba(255,59,48,.1);  color: #c0392b; }
.badge-gray    { background: var(--bg-secondary); color: var(--text-secondary); }
.badge-purple  { background: rgba(175,82,222,.1); color: var(--purple); }

/* ─── Status Dots ────────────────────────────────────────────────────────────── */
.status-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 5px;
}
.dot-pending   { background: var(--orange); }
.dot-approved  { background: var(--green); }
.dot-rejected  { background: var(--red); }
.dot-transferred { background: var(--blue); }

/* ─── Inline Edit ────────────────────────────────────────────────────────────── */
.editable-field {
    border: 1.5px solid transparent;
    border-radius: 6px;
    padding: 4px 8px;
    transition: border-color .2s, background .2s;
    cursor: text;
    min-width: 60px;
    outline: none;
    font-family: var(--font);
    font-size: 13.5px;
    color: var(--text-primary);
    background: transparent;
}
.editable-field:focus {
    border-color: var(--blue);
    background: rgba(0,122,255,.05);
}

textarea.editable-field {
    resize: vertical; min-height: 38px; max-height: 120px; width: 100%;
}

/* ─── Calendar Grid ─────────────────────────────────────────────────────────── */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-top: 16px;
}

.calendar-day {
    border-radius: var(--radius-md);
    padding: 10px 8px;
    text-align: center;
    border: 1.5px solid var(--border-light);
    background: var(--surface);
    transition: all .15s;
    cursor: default;
    min-height: 64px;
    display: flex; flex-direction: column; align-items: center;
    gap: 3px;
}

.calendar-day-name {
    font-size: 10px; font-weight: 600; color: var(--text-tertiary);
    text-transform: uppercase;
}

.calendar-day-num {
    font-size: 15px; font-weight: 700; color: var(--text-primary);
}

.calendar-day-hours {
    font-size: 10.5px; color: var(--text-secondary);
}

.calendar-day.workday { border-color: var(--border-light); }
.calendar-day.has-entries { border-color: rgba(0,122,255,.3); background: rgba(0,122,255,.04); }
.calendar-day.weekend   { background: var(--bg); opacity: .6; }
.calendar-day.holiday   { background: rgba(255,204,0,.1); border-color: rgba(255,149,0,.3); }
.calendar-day.over-max  { background: rgba(255,59,48,.08); border-color: rgba(255,59,48,.4); }
.calendar-day.today     { border-color: var(--blue); box-shadow: 0 0 0 2px rgba(0,122,255,.2); }

.calendar-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-bottom: 6px;
}

.calendar-header-day {
    text-align: center;
    font-size: 11px; font-weight: 600;
    color: var(--text-secondary);
    padding: 4px;
}

/* ─── Customer Cards ─────────────────────────────────────────────────────────── */
.customer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.customer-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--border-light);
    padding: 18px 20px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .2s, transform .15s;
}

.customer-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.customer-name {
    font-size: 14px; font-weight: 700; color: var(--text-primary);
    margin-bottom: 4px;
}

.customer-hours {
    font-size: 28px; font-weight: 700; letter-spacing: -.5px;
    color: var(--text-primary);
    margin: 8px 0;
}

.customer-id {
    font-size: 11px; color: var(--text-tertiary);
}

/* ─── Suggestion Row ─────────────────────────────────────────────────────────── */
.suggestion-row { position: relative; }
.suggestion-row.needs-review td { background: rgba(255,204,0,.05); }

.reasoning-tooltip {
    display: none;
    position: absolute;
    left: 50%; bottom: calc(100% + 8px);
    transform: translateX(-50%);
    background: #1c1c1e;
    color: white;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 12.5px;
    max-width: 320px;
    z-index: 200;
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
    white-space: normal;
    text-align: left;
    line-height: 1.5;
}

.reasoning-tooltip::after {
    content: '';
    position: absolute;
    top: 100%; left: 50%; transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #1c1c1e;
}

.info-btn:hover + .reasoning-tooltip,
.info-btn:focus + .reasoning-tooltip {
    display: block;
}

.info-btn {
    background: none; border: none; cursor: pointer;
    color: var(--text-tertiary); font-size: 14px;
    padding: 2px 4px; border-radius: 4px;
    transition: color .2s;
    position: relative;
}
.info-btn:hover { color: var(--blue); }

/* ─── Form Elements ─────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

.form-label {
    display: block;
    font-size: 12.5px; font-weight: 600; color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase; letter-spacing: .3px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px; font-family: var(--font);
    background: var(--surface); color: var(--text-primary);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.form-control:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0,122,255,.12);
}

.form-control[type="password"] { letter-spacing: 1px; }

.form-hint { font-size: 12px; color: var(--text-tertiary); margin-top: 5px; }

.form-row {
    display: grid; gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* ─── Toggle Switch ─────────────────────────────────────────────────────────── */
.toggle-wrap {
    display: flex; align-items: center; gap: 10px;
    cursor: pointer;
}

.toggle {
    position: relative; width: 44px; height: 26px;
    background: var(--bg-secondary);
    border-radius: 13px;
    transition: background .2s;
    flex-shrink: 0;
}

.toggle::after {
    content: '';
    position: absolute;
    width: 20px; height: 20px;
    background: white;
    border-radius: 50%;
    top: 3px; left: 3px;
    transition: transform .2s;
    box-shadow: 0 1px 4px rgba(0,0,0,.15);
}

.toggle.on { background: var(--green); }
.toggle.on::after { transform: translateX(18px); }

/* ─── Alerts / Notices ──────────────────────────────────────────────────────── */
.alert {
    padding: 13px 18px;
    border-radius: var(--radius-md);
    font-size: 13.5px;
    display: flex; align-items: flex-start; gap: 10px;
    margin-bottom: 16px;
}

.alert-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }

.alert-info    { background: rgba(0,122,255,.08);  color: #004db3; border: 1px solid rgba(0,122,255,.15); }
.alert-warning { background: rgba(255,149,0,.1);   color: #7a4800; border: 1px solid rgba(255,149,0,.2); }
.alert-success { background: rgba(52,199,89,.1);   color: #1e7e34; border: 1px solid rgba(52,199,89,.2); }
.alert-danger  { background: rgba(255,59,48,.08);  color: #a00000; border: 1px solid rgba(255,59,48,.15); }

/* ─── Modal ─────────────────────────────────────────────────────────────────── */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.4);
    backdrop-filter: blur(4px);
    z-index: 500;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    opacity: 0; pointer-events: none;
    transition: opacity .25s;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 560px; width: 100%;
    max-height: 90vh; overflow-y: auto;
    transform: scale(.95);
    transition: transform .25s;
}

.modal-overlay.open .modal { transform: scale(1); }

.modal-header {
    padding: 22px 24px 16px;
    border-bottom: 1px solid var(--border-light);
    display: flex; align-items: center; gap: 12px;
}

.modal-title { font-size: 17px; font-weight: 700; flex: 1; }

.modal-close {
    width: 28px; height: 28px;
    background: var(--bg-secondary);
    border: none; border-radius: 50%;
    cursor: pointer; font-size: 14px; color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    transition: background .2s;
}
.modal-close:hover { background: var(--border); }

.modal-body  { padding: 20px 24px; }
.modal-footer {
    padding: 16px 24px 20px;
    border-top: 1px solid var(--border-light);
    display: flex; justify-content: flex-end; gap: 10px;
}

/* ─── Loading / Skeleton ─────────────────────────────────────────────────────── */
.spinner {
    width: 24px; height: 24px;
    border: 2.5px solid var(--border);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin .7s linear infinite;
    display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
    position: absolute; inset: 0;
    background: rgba(255,255,255,.7);
    backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-lg);
    z-index: 10;
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ─── Tabs ───────────────────────────────────────────────────────────────────── */
.tabs {
    display: flex; gap: 2px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: 3px;
    width: fit-content;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 7px 16px;
    border-radius: 7px;
    border: none; background: transparent;
    font-size: 13px; font-weight: 500; font-family: var(--font);
    color: var(--text-secondary);
    cursor: pointer; transition: all .18s;
}

.tab-btn.active {
    background: var(--surface);
    color: var(--text-primary);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

/* ─── Empty State ────────────────────────────────────────────────────────────── */
.empty-state {
    text-align: center; padding: 56px 24px;
    color: var(--text-secondary);
}

.empty-state-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state-title { font-size: 17px; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.empty-state-text  { font-size: 14px; color: var(--text-secondary); max-width: 320px; margin: 0 auto 20px; line-height: 1.5; }

/* ─── Misc Utils ─────────────────────────────────────────────────────────────── */
.flex { display: flex; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mt-4 { margin-top: 16px; }
.text-sm { font-size: 12.5px; }
.text-secondary { color: var(--text-secondary); }
.font-mono { font-family: var(--font-mono); }
.font-bold { font-weight: 700; }
.text-right { text-align: right; }
.hidden { display: none !important; }

.divider { height: 1px; background: var(--border-light); margin: 20px 0; }

.section-title {
    font-size: 13px; font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: .5px;
    margin-bottom: 12px;
}

/* ─── Toast Notifications ────────────────────────────────────────────────────── */
.toast-container {
    position: fixed; bottom: 28px; right: 28px;
    z-index: 9999;
    display: flex; flex-direction: column; gap: 10px;
    pointer-events: none;
}

.toast {
    background: #1c1c1e;
    color: white;
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 13.5px;
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
    display: flex; align-items: center; gap: 10px;
    min-width: 220px; max-width: 380px;
    transform: translateY(20px); opacity: 0;
    animation: toast-in .3s ease forwards;
    pointer-events: auto;
}

.toast.success { background: #1e7e34; }
.toast.error   { background: #c0392b; }
.toast.warning { background: #7a4800; }

@keyframes toast-in {
    to { transform: translateY(0); opacity: 1; }
}

/* ─── Confidence Indicator ───────────────────────────────────────────────────── */
.confidence-high   { color: var(--green); }
.confidence-medium { color: var(--orange); }
.confidence-low    { color: var(--red); }

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    :root { --nav-width: 64px; }

    .sidebar-logo .logo-text,
    .sidebar-logo .logo-sub,
    .nav-item span:not(.nav-icon),
    .sidebar-footer { display: none; }

    .sidebar-logo { justify-content: center; padding: 16px 12px; }
    .nav-item { justify-content: center; padding: 12px; }

    .content { padding: 16px; }
    .topbar { padding: 0 16px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .calendar-grid { grid-template-columns: repeat(7, 1fr); gap: 2px; }
    .calendar-day { min-height: 44px; padding: 4px; }
    .calendar-day-hours { display: none; }
}