:root {
    color-scheme: dark;
    --color-bg: #090b10; --color-surface: #11141b; --color-surface-raised: #181c26; --color-surface-hover: #222838;
    --color-border: #2b3242; --color-border-strong: #424b61; --color-text: #f4f6fb; --color-text-muted: #a8b0c2;
    --color-accent: #6ea8fe; --color-accent-strong: #3d7ef0; --color-accent-violet: #a78bfa;
    --color-danger: #ff7b86; --color-danger-bg: #6e2630; --color-success: #65d39a; --color-success-bg: #17633f;
    --color-warning: #f4c95d; --color-warning-bg: #6b5317; --radius-sm: 8px; --radius-md: 14px; --radius-lg: 20px;
    --shadow-raised: 0 18px 50px rgba(0,0,0,.42); --transition: 160ms ease; --focus-ring: 3px solid var(--color-accent);
    --touch-target: 44px; --sidebar-width: 264px; --toolbar-height: 72px;
    --safe-top: env(safe-area-inset-top, 0px); --safe-bottom: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: var(--color-bg); color: var(--color-text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.45; }
button, input, select { font: inherit; } button, select { cursor: pointer; } button { border: 0; }
svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
:focus-visible { outline: var(--focus-ring); outline-offset: 3px; }
#app { display: flex; height: 100vh; height: 100dvh; flex-direction: column; background: radial-gradient(circle at 70% -20%, rgba(103,87,214,.15), transparent 38%), var(--color-bg); }
.topbar { z-index: 20; display: grid; grid-template-columns: 1fr minmax(280px,auto) 1fr; align-items: center; min-height: calc(var(--toolbar-height) + var(--safe-top)); padding: var(--safe-top) 24px 0; border-bottom: 1px solid var(--color-border); background: rgba(9,11,16,.92); backdrop-filter: blur(18px); }
.topbar-left, .topbar-center, .topbar-right { display: flex; align-items: center; gap: 10px; } .topbar-center { justify-content: center; } .topbar-right { justify-content: flex-end; }
.section-toggle { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-surface-raised); }
.section-toggle-btn { display: grid; width: 34px; height: 34px; place-items: center; border: 0; border-radius: 50%; background: transparent; color: var(--color-text-muted); cursor: pointer; transition: background var(--transition), color var(--transition); }
.section-toggle-btn svg { width: 18px; height: 18px; }
.section-toggle-btn:hover { color: var(--color-text); }
.section-toggle-btn[aria-pressed="true"] { background: var(--color-accent); color: #07111f; }
.section-toggle-btn[aria-pressed="true"]:hover { color: #07111f; }
.app-title { font-size: 1.2rem; font-weight: 720; letter-spacing: -.02em; }
#monthYear { min-width: 208px; margin: 0; overflow: hidden; font-size: clamp(1.15rem,2vw,1.45rem); font-weight: 680; letter-spacing: -.025em; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
#syncStatus { color: var(--color-text-muted); font-size: .78rem; }
.icon-button { display: inline-grid; place-items: center; min-width: var(--touch-target); min-height: var(--touch-target); padding: 0; border: 1px solid transparent; border-radius: 50%; background: transparent; color: var(--color-text-muted); transition: background var(--transition), color var(--transition), border-color var(--transition); }
.icon-button:hover { border-color: var(--color-border); background: var(--color-surface-hover); color: var(--color-text); }
.primary-btn, .logout-button, .microsoft-login-button, select { min-height: var(--touch-target); border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm); background: var(--color-surface-raised); color: var(--color-text); transition: background var(--transition), border-color var(--transition), transform var(--transition); }
.primary-btn { min-height: var(--touch-target); padding: 0 18px; font-weight: 650; } .primary-btn:hover, select:hover { border-color: var(--color-accent); background: var(--color-surface-hover); } select { padding: 0 34px 0 13px; }
.layout { display: flex; flex: 1; min-height: 0; overflow: hidden; }
#sidebar { display: block; width: var(--sidebar-width); flex: 0 0 var(--sidebar-width); padding: 20px; overflow: auto; border-right: 1px solid var(--color-border); background: var(--color-surface); }
.profile-menu { display: flex; min-height: 100%; flex-direction: column; gap: 18px; } .profile-summary { display: flex; align-items: center; gap: 12px; padding: 14px 10px; }
.profile-avatar { display: grid; width: 44px; height: 44px; flex: 0 0 44px; place-items: center; border: 1px solid rgba(167,139,250,.35); border-radius: 14px; background: rgba(167,139,250,.12); color: var(--color-accent-violet); }
.profile-label, .profile-name { margin: 0; } .profile-label { color: var(--color-text-muted); font-size: .75rem; } .profile-name { margin-top: 2px; font-weight: 650; }
.logout-button { width: 100%; min-height: var(--touch-target); margin-top: auto; padding: 0 16px; color: var(--color-danger); font-weight: 650; } .logout-button:hover { border-color: var(--color-danger); background: rgba(255,123,134,.1); }
#viewContainer { display: flex; flex: 1; min-width: 0; flex-direction: column; overflow: hidden; background: rgba(9,11,16,.76); }
#materialsContainer { display: flex; flex: 1; min-width: 0; flex-direction: column; align-items: center; overflow: auto; padding: 20px 24px calc(20px + var(--safe-bottom)); background: radial-gradient(circle at 75% -10%, rgba(103,87,214,.1), transparent 40%), rgba(9,11,16,.76); }
.materials-card { width: 100%; max-width: 640px; padding: 22px 22px 26px; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface-raised); box-shadow: var(--shadow-raised); }
.materials-card h2 { margin: 0 0 4px; font-size: 1.3rem; font-weight: 750; letter-spacing: -.02em; }
.course-chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 4px; }
.course-chip { display: flex; min-width: 84px; flex-direction: column; align-items: flex-start; gap: 2px; padding: 8px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); color: var(--color-text); font: inherit; text-align: left; cursor: pointer; transition: border-color var(--transition), background var(--transition), transform var(--transition); }
.course-chip:hover { border-color: var(--color-accent); transform: translateY(-1px); }
.course-chip .chip-main { font-size: .85rem; font-weight: 700; }
.course-chip .chip-title { max-width: 150px; overflow: hidden; color: var(--color-text-muted); font-size: .68rem; text-overflow: ellipsis; white-space: nowrap; }
.course-chip.active { border-color: var(--color-accent); background: rgba(110,168,254,.14); }
.course-chip.active .chip-main { color: var(--color-accent); }
.materials-tree { display: flex; flex-direction: column; gap: 3px; margin-top: 14px; }
.materials-folder summary { display: flex; align-items: center; gap: 8px; padding: 9px 10px; border-radius: var(--radius-sm); cursor: pointer; font-size: .88rem; font-weight: 600; list-style: none; }
.materials-folder summary::-webkit-details-marker { display: none; }
.materials-folder summary::before { content: "\25B8"; flex: 0 0 auto; font-size: .65rem; color: var(--color-text-muted); transition: transform var(--transition); }
.materials-folder[open] > summary::before { transform: rotate(90deg); }
.materials-folder summary:hover { background: var(--color-surface-hover); }
.materials-folder .folder-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.materials-folder .folder-count { flex: 1 0 auto; text-align: right; color: var(--color-text-muted); font-size: .68rem; font-weight: 500; }
.materials-folder-children { display: flex; flex-direction: column; gap: 4px; margin: 3px 0 5px 25px; padding-left: 11px; border-left: 1px solid var(--color-border); }
.materials-file { display: flex; align-items: center; gap: 10px; width: 100%; min-height: var(--touch-target); padding: 9px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); color: var(--color-text); font: inherit; text-align: left; cursor: pointer; transition: border-color var(--transition), background var(--transition); }
.materials-file:hover { border-color: var(--color-accent); background: var(--color-surface-hover); }
.materials-file .file-icon { display: grid; flex: 0 0 18px; width: 18px; height: 18px; place-items: center; color: var(--color-text-muted); }
.materials-file .file-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.materials-file .file-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .85rem; }
.materials-file .file-size { flex: 0 0 auto; color: var(--color-text-muted); font-size: .68rem; }
.materials-viewer-body { margin: 8px 0 4px; }
.materials-viewer-frame { width: 100%; height: min(68vh, 620px); border: 0; border-radius: var(--radius-sm); background: #fff; }
.materials-viewer-image { display: block; max-width: 100%; max-height: 68vh; margin: 0 auto; border-radius: var(--radius-sm); }
#modal:has(.materials-viewer-frame), #modal:has(.materials-viewer-image) { width: min(760px, 96vw); max-height: min(90vh, 860px); }
#weekdays { display: grid; grid-template-columns: repeat(7,minmax(0,1fr)); flex-shrink: 0; border-bottom: 1px solid var(--color-border); background: var(--color-surface); }
.weekday { padding: 12px 6px; color: var(--color-text-muted); font-size: .72rem; font-weight: 720; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
#calendar { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; }
.month-calendar { display: grid; grid-template-columns: repeat(7,minmax(0,1fr)); grid-template-rows: repeat(var(--month-weeks,6),minmax(76px,1fr)); height: 100%; }
.day { position: relative; display: flex; min-width: 0; min-height: 0; container-type: size; flex-direction: column; padding: 8px; border-right: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); cursor: pointer; transition: background var(--transition); }
.day:hover { background: var(--color-surface-hover); } .date { flex-shrink: 0; display: grid; width: var(--touch-target); height: var(--touch-target); margin-bottom: 6px; padding: 0; place-items: center; border: 0; border-radius: 50%; background: transparent; color: inherit; font-family: inherit; font-size: .8rem; font-weight: 650; cursor: pointer; }
.other-month { color: var(--color-text-muted); opacity: .52; } .today { background: var(--color-accent); color: #07111f; font-weight: 800; }
.event { display: flex; width: 100%; min-height: var(--touch-target); align-items: center; gap: 6px; margin-bottom: 4px; padding: 4px 7px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 6px; background: #285fae; color: #fff; font-family: inherit; font-size: .7rem; text-align: left; white-space: nowrap; cursor: pointer; transition: filter var(--transition), transform var(--transition); }
.event:hover { filter: brightness(1.14); transform: translateY(-1px); } .event-status-red { background: var(--color-danger-bg); color: #fff4f5; } .event-status-green { background: var(--color-success-bg); color: #effff6; } .event-status-blue { background: #285fae; color: #f4f8ff; }
.event-dot { width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; background: currentColor; } .event-time { flex-shrink: 0; font-weight: 750; } .event-title { overflow: hidden; text-overflow: ellipsis; }
.more-events { min-height: var(--touch-target); padding: 12px 5px; border: 0; background: transparent; color: var(--color-text-muted); font-family: inherit; font-size: .7rem; font-weight: 650; text-align: left; cursor: pointer; } .more-events:hover { color: var(--color-accent); }
.mobile-event-summary { display: none; }
.mobile-event-dot { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; } .mobile-event-count { color: var(--color-text-muted); font-size: .58rem; white-space: nowrap; }
.sidebar-card { margin: 12px 0; padding: 16px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface-raised); box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.event-detail.event-status-red { display: inline-flex; width: fit-content; max-width: 100%; margin: 8px 0; padding: 4px 9px; border-radius: 999px; color: #fff4f5; }
.event-detail.event-status-green { display: inline-flex; width: fit-content; max-width: 100%; margin: 8px 0; padding: 4px 9px; border-radius: 999px; color: #effff6; }
.event-detail.event-status-blue { display: inline-flex; width: fit-content; max-width: 100%; margin: 8px 0; padding: 4px 9px; border-radius: 999px; color: #f4f8ff; }
#modalOverlay { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 24px; background: rgba(2,4,9,.76); backdrop-filter: blur(6px); }
#modal { width: min(460px,100%); max-height: min(80vh,680px); padding: 24px; overflow: auto; border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); background: var(--color-surface-raised); box-shadow: var(--shadow-raised); } #modalContent h2 { margin: 0 0 8px; font-size: 1.35rem; }
.login-container { display: flex; min-height: 100%; align-items: center; justify-content: center; padding: 36px; background: radial-gradient(circle at 50% 20%, rgba(110,168,254,.13), transparent 40%); }
.login-page { display: flex; width: 100%; justify-content: center; } .login-card { width: min(100%,430px); padding: clamp(28px,6vw,44px); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: linear-gradient(145deg,rgba(24,28,38,.98),rgba(17,20,27,.98)); box-shadow: var(--shadow-raised); text-align: center; }
.login-title { margin: 0; font-size: clamp(1.65rem,5vw,2.15rem); letter-spacing: -.04em; } .login-subtitle { margin: 10px 0 28px; color: var(--color-text-muted); }
.login-card label { display: block; margin: 0 0 7px; color: var(--color-text-muted); font-size: .82rem; font-weight: 650; text-align: left; }
.login-input { width: 100%; min-height: 48px; margin-bottom: 14px; padding: 0 14px; border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm); background: var(--color-bg); color: var(--color-text); }
.password-field { position: relative; }
.password-field .login-input { padding-right: 70px; }
.password-toggle { position: absolute; top: 2px; right: 2px; display: grid; min-width: var(--touch-target); min-height: var(--touch-target); place-items: center; padding: 0 10px; border-radius: calc(var(--radius-sm) - 2px); background: transparent; color: var(--color-accent); font-size: .8rem; font-weight: 700; }
.phone-field { position: relative; }
.phone-field .login-input { padding-left: 50px; }
.phone-prefix { position: absolute; top: 0; bottom: 14px; left: 2px; display: flex; align-items: center; padding: 0 10px; color: var(--color-text-muted); font-weight: 650; pointer-events: none; }
.login-input::placeholder { color: #7f899e; } .login-input:focus { border-color: var(--color-accent); }
.login-error { margin: 0 0 14px; padding: 10px 12px; border: 1px solid rgba(255,123,134,.45); border-radius: var(--radius-sm); background: rgba(110,38,48,.5); color: #ffd9dc; font-size: .82rem; text-align: left; }
.microsoft-login-button { width: 100%; min-height: var(--touch-target); padding: 0 18px; border-color: transparent; background: linear-gradient(135deg,var(--color-accent-strong),#7057d6); color: #fff; font-weight: 750; } .microsoft-login-button:hover { filter: brightness(1.12); } .microsoft-login-button:disabled { cursor: wait; filter: grayscale(.45); opacity: .7; }
.bottom-nav { display: none; } .hidden { display: none !important; } .text-muted { color: var(--color-text-muted); } .text-center { text-align: center; } .fade-in { animation: fade-in var(--transition); }
@keyframes fade-in { from { opacity: 0; transform: translateY(4px); } }
::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-track { background: var(--color-bg); } ::-webkit-scrollbar-thumb { border: 2px solid var(--color-bg); border-radius: 999px; background: var(--color-border-strong); }

.month-calendar .day { padding: 7px 8px; overflow: hidden; background: linear-gradient(145deg, rgba(24,28,38,.28), rgba(9,11,16,.1)); }
.month-calendar .day:hover { background: linear-gradient(145deg, rgba(110,168,254,.12), rgba(24,28,38,.42)); }
.month-calendar .date { width: 32px; height: 32px; margin: 0 0 8px; border-radius: 10px; font-size: .78rem; }
.month-calendar .date:not(.today):hover { background: rgba(110,168,254,.12); }
.month-calendar .event { flex-shrink: 0; min-height: 27px; height: 27px; margin-bottom: 4px; padding: 3px 7px; border: 1px solid rgba(255,255,255,.06); border-left: 3px solid var(--color-accent); border-radius: 8px; background: rgba(24,28,38,.9); box-shadow: 0 3px 10px rgba(0,0,0,.14); }
.month-calendar .event-status-green { border-left-color: var(--color-success); }
.month-calendar .event-status-red { border-left-color: var(--color-danger); }
.month-calendar .event-status-label { margin-left: auto; font-size: .6rem; font-weight: 650; opacity: .9; }
.month-calendar .event-time { display: none; }
.month-calendar .more-events { flex-shrink: 0; min-height: 27px; padding: 3px 7px; border-radius: 7px; background: rgba(110,168,254,.08); color: var(--color-accent); font-size: .65rem; }
.month-calendar .mobile-event-summary { display: flex; align-items: center; gap: 4px; min-height: 16px; flex-shrink: 0; margin-top: auto; }
.mobile-event-dot.event-status-green { background: var(--color-success); }
.mobile-event-dot.event-status-red { background: var(--color-danger); }
.mobile-event-dot.event-status-blue { background: var(--color-accent); }
.month-calendar .mobile-event-count::after { content: " classes"; }
.month-calendar .mobile-event-count { font-size: .65rem; color: var(--color-text-muted); }
.month-calendar .mobile-event-breakdown { color: var(--color-text-muted); font-size: .6rem; white-space: nowrap; }
.month-calendar .mobile-event-summary { margin-top: auto; }
.bottom-nav button[aria-current="page"] { background: rgba(110,168,254,.12); color: var(--color-accent); }
#weekdays:empty { display: none; }

/* ── Collapsed month state ──────────────────────────────────────── */
.view-collapsed .month-calendar { grid-template-rows: repeat(var(--month-weeks,6),minmax(46px,1fr)); }
.view-collapsed .month-calendar .day { padding: 4px 3px; align-items: flex-start; }
.view-collapsed .month-calendar .event,
.view-collapsed .month-calendar .more-events,
.view-collapsed .month-calendar .mobile-event-summary { display: none !important; }
.view-collapsed .month-calendar .date { width: 22px; height: 22px; font-size: .68rem; margin-bottom: 2px; }

/* ── Event bars (collapsed cells) ───────────────────────────────── */
.event-bar-row { display: flex; flex-direction: column; gap: 2px; padding: 2px 3px; width: 100%; }
.event-bar { width: 100%; height: 4px; flex: none; border-radius: 2px; }
.event-bar.event-status-green { background: var(--color-success); }
.event-bar.event-status-red { background: var(--color-danger); }
.event-bar.event-status-blue { background: var(--color-accent); }

/* ── Selected collapsed cell ────────────────────────────────────── */
.day-collapsed.day-selected .date { background: rgba(110,168,254,.18); border: 1.5px solid var(--color-accent); color: var(--color-accent); border-radius: 6px; }

/* ── Day panel ──────────────────────────────────────────────────── */
#day-panel { display: none; flex-shrink: 0; overflow-y: auto; max-height: 42vh; padding: 14px 16px 24px; border-top: 1px solid var(--color-border); background: var(--color-surface); }
.view-collapsed #day-panel { display: block; }
.day-panel-header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; }
.day-panel-date { font-size: 2rem; font-weight: 800; line-height: 1; }
.day-panel-meta { display: flex; flex-direction: column; gap: 1px; }
.day-panel-weekday { font-size: .82rem; color: var(--color-text-muted); font-weight: 600; }
.day-panel-session { font-size: .72rem; color: var(--color-text-muted); }
.day-panel-row { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.day-panel-row:last-child { border-bottom: none; }
.day-panel-time { font-size: .72rem; color: var(--color-text-muted); font-weight: 600; min-width: 38px; padding-top: 2px; flex-shrink: 0; }
.day-panel-bar { width: 3px; border-radius: 2px; min-height: 36px; flex-shrink: 0; }
.day-panel-bar.event-status-green { background: var(--color-success); }
.day-panel-bar.event-status-red { background: var(--color-danger); }
.day-panel-bar.event-status-blue { background: var(--color-accent); }
.day-panel-info { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.day-panel-title { font-size: .9rem; font-weight: 700; }
.day-panel-detail { font-size: .72rem; color: var(--color-text-muted); }
.day-panel-empty { color: var(--color-text-muted); font-size: .85rem; padding: 12px 0; }

@media (min-width: 721px) { .profile-button { display: none; } }
@media (max-width: 1024px) { :root { --sidebar-width: 220px; } .topbar { padding-right: 16px; padding-left: 16px; } #syncStatus { display: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } }
@media (max-width: 720px) {
    :root { --toolbar-height: 60px; }
    .topbar { grid-template-columns: auto 1fr auto; gap: 4px; padding-right: 8px; padding-left: 12px; } .topbar-left { min-width: 0; } .section-toggle-btn { width: 30px; height: 30px; } .section-toggle-btn svg { width: 16px; height: 16px; } .app-title { display: none; }
    .topbar-center { min-width: 0; justify-content: center; } #monthYear { min-width: 0; font-size: 1.05rem; } .topbar-right { gap: 2px; } .topbar-right #todayBtn, .topbar-right #viewSelect, #syncStatus { display: none; }
    #sidebar { display: none; } #sidebar.is-open { position: fixed; top: calc(var(--toolbar-height) + var(--safe-top) + 8px); right: 8px; z-index: 40; display: block; width: min(280px,calc(100vw - 20px)); max-width: calc(100vw - 20px); max-height: min(280px,calc(100dvh - var(--toolbar-height) - var(--safe-top) - 24px)); padding: 10px; overflow: auto; border: 1px solid var(--color-border-strong); border-radius: var(--radius-md); background: rgba(24,28,38,.98); box-shadow: var(--shadow-raised); } #sidebar.is-open .profile-menu { min-height: 0; gap: 8px; } #sidebar.is-open .profile-summary { padding: 6px 4px; gap: 9px; } #sidebar.is-open .profile-avatar { width: 38px; height: 38px; flex-basis: 38px; border-radius: 11px; } #sidebar.is-open .profile-label { font-size: .68rem; } #sidebar.is-open .profile-name { max-width: 190px; font-size: .9rem; line-height: 1.2; overflow-wrap: anywhere; } #sidebar.is-open .profile-phone { margin: 3px 0 0; font-size: .75rem; } #sidebar.is-open .logout-button { min-height: 40px; margin-top: 6px; } #weekdays { position: sticky; top: 0; z-index: 5; } .weekday { padding: 9px 2px; font-size: .64rem; }
    .month-calendar { width: 100%; min-width: 0; grid-template-rows: repeat(var(--month-weeks,6),minmax(68px,1fr)); } .day { min-height: 0; padding: 3px 2px; overflow: hidden; } .date { width: var(--touch-target); height: var(--touch-target); margin-bottom: 1px; font-size: .75rem; }
    .event, .more-events { display: none; }
    .month-calendar .event, .month-calendar .more-events { display: none; }
    .month-calendar .day { padding: 2px; align-items: center; }
    .month-calendar .mobile-event-summary { margin-top: 0; }
    .month-calendar .mobile-event-count::after { content: ""; } .mobile-event-summary { display: flex; width: 100%; min-width: 0; max-width: 100%; align-items: center; justify-content: center; gap: 3px; padding: 3px 1px; overflow: hidden; } .mobile-event-dot.event-status-green { background: var(--color-success); } .mobile-event-dot.event-status-red { background: var(--color-danger); } .mobile-event-dot.event-status-blue { background: var(--color-accent); } .mobile-event-count { color: var(--color-text); font-weight: 700; } .event-time, .event-dot { display: none; }
    .month-calendar .mobile-event-breakdown { display: none; }
    .bottom-nav { display: grid; z-index: 30; grid-template-columns: repeat(3,1fr); flex-shrink: 0; padding: 4px 10px; padding-bottom: calc(4px + var(--safe-bottom)); border-top: 1px solid var(--color-border); background: rgba(17,20,27,.96); backdrop-filter: blur(18px); }
    .bottom-nav button { display: flex; min-height: var(--touch-target); align-items: center; justify-content: center; gap: 5px; border-radius: var(--radius-sm); background: transparent; color: var(--color-text-muted); font-size: .7rem; font-weight: 650; } .bottom-nav button:hover, .bottom-nav button:active { background: rgba(110,168,254,.12); color: var(--color-accent); }
    .bottom-nav svg { width: 19px; height: 19px; } #modalOverlay { align-items: flex-end; padding: 0; } #modal { width: 100%; max-height: 86dvh; padding: 22px 18px calc(18px + var(--safe-bottom)); border-right: 0; border-bottom: 0; border-left: 0; border-radius: 22px 22px 0 0; }
    .login-container { padding: 18px; } .login-card { padding: 28px 20px; }
}

/* ── Expanded state on mobile: show pills, hide dots ────────────── */
@media (max-width: 720px) {
    #viewContainer:not(.view-collapsed) .month-calendar { grid-template-rows: repeat(var(--month-weeks,6),minmax(76px,1fr)); }
    #viewContainer:not(.view-collapsed) .month-calendar .day { padding: 4px 3px; align-items: flex-start; overflow: hidden; }
    #viewContainer:not(.view-collapsed) .month-calendar .date { width: 24px; height: 24px; margin-bottom: 3px; font-size: .72rem; border-radius: 8px; }
    #viewContainer:not(.view-collapsed) .month-calendar .event { display: flex !important; min-height: 20px; height: 20px; padding: 2px 5px; margin-bottom: 2px; font-size: .62rem; }
    #viewContainer:not(.view-collapsed) .month-calendar .event-time { display: none; }
    #viewContainer:not(.view-collapsed) .month-calendar .event-dot { display: none; }
    #viewContainer:not(.view-collapsed) .month-calendar .event-status-label { display: none; }
    #viewContainer:not(.view-collapsed) .month-calendar .mobile-event-summary { display: none !important; }
    #viewContainer:not(.view-collapsed) .month-calendar .more-events { display: none !important; }
}