/* ═══════════════════════════════════════════════════════════════ iTutorzz LMS — Obsidian Design System Dark-first with CSS variable theming. Toggle .light on . ═══════════════════════════════════════════════════════════════ */ @import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap'); /* ── CSS Variables ───────────────────────────────────────────── */ :root { /* Dark mode (default) */ --bg-base: #0e1014; --bg-surface: #16191f; --bg-elevated: #1e2229; --bg-hover: #252b34; --bg-active: #2d3340; --border-subtle: rgba(255,255,255,0.07); --border-muted: rgba(255,255,255,0.12); --border-accent: rgba(245,158,11,0.4); --text-primary: #f0f2f5; --text-secondary: #8b95a5; --text-muted: #525d6e; --text-inverse: #0e1014; --accent: #f59e0b; --accent-hover: #fbbf24; --accent-dim: rgba(245,158,11,0.15); --accent-glow: rgba(245,158,11,0.25); --teal: #14b8a6; --teal-dim: rgba(20,184,166,0.15); --red: #ef4444; --red-dim: rgba(239,68,68,0.15); --green: #22c55e; --green-dim: rgba(34,197,94,0.15); --blue: #3b82f6; --blue-dim: rgba(59,130,246,0.15); --shadow-sm: 0 1px 3px rgba(0,0,0,0.4); --shadow-md: 0 4px 16px rgba(0,0,0,0.5); --shadow-lg: 0 8px 32px rgba(0,0,0,0.6); --shadow-accent: 0 4px 24px rgba(245,158,11,0.2); --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-xl: 24px; --sidebar-w: 240px; --topbar-h: 64px; --font-head: 'Sora', sans-serif; --font-body: 'DM Sans', sans-serif; --transition: 200ms cubic-bezier(0.4,0,0.2,1); } /* Light mode overrides */ html.light { --bg-base: #f5f4f0; --bg-surface: #ffffff; --bg-elevated: #f0efe9; --bg-hover: #ebe9e1; --bg-active: #e0ddd4; --border-subtle: rgba(0,0,0,0.06); --border-muted: rgba(0,0,0,0.12); --border-accent: rgba(245,158,11,0.5); --text-primary: #1a1c20; --text-secondary: #5a6170; --text-muted: #9ca3af; --text-inverse: #ffffff; --shadow-sm: 0 1px 3px rgba(0,0,0,0.1); --shadow-md: 0 4px 16px rgba(0,0,0,0.12); --shadow-lg: 0 8px 32px rgba(0,0,0,0.16); } /* ── Reset & Base ────────────────────────────────────────────── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { font-size: 15px; scroll-behavior: smooth; } body { font-family: var(--font-body); background: var(--bg-base); color: var(--text-primary); line-height: 1.6; min-height: 100vh; transition: background var(--transition), color var(--transition); } a { color: var(--accent); text-decoration: none; transition: color var(--transition); } a:hover { color: var(--accent-hover); } img { max-width: 100%; display: block; } /* ── Layout Shell ────────────────────────────────────────────── */ .app-shell { display: flex; min-height: 100vh; } /* ── Sidebar ─────────────────────────────────────────────────── */ .sidebar { width: var(--sidebar-w); background: var(--bg-surface); border-right: 1px solid var(--border-subtle); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 200; transition: transform var(--transition), background var(--transition); overflow: hidden; } .sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 0 20px; height: var(--topbar-h); border-bottom: 1px solid var(--border-subtle); text-decoration: none; flex-shrink: 0; } .sidebar-brand-icon { width: 36px; height: 36px; background: var(--accent-dim); border: 1px solid var(--border-accent); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 1rem; } .sidebar-brand-text { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--text-primary); letter-spacing: -0.02em; } .sidebar-brand-text span { color: var(--accent); } .sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 12px; scrollbar-width: thin; scrollbar-color: var(--border-muted) transparent; } .sidebar-section { margin-bottom: 8px; } .sidebar-label { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); padding: 12px 10px 6px; } .nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 0.875rem; font-weight: 500; cursor: pointer; transition: all var(--transition); white-space: nowrap; text-decoration: none; border: none; background: none; width: 100%; text-align: left; } .nav-item:hover { background: var(--bg-hover); color: var(--text-primary); text-decoration: none; } .nav-item.active { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--border-accent); } .nav-item i { width: 18px; text-align: center; font-size: 0.9rem; flex-shrink: 0; } /* Sub-nav */ .nav-sub { overflow: hidden; max-height: 0; transition: max-height 0.3s ease; } .nav-sub.open { max-height: 300px; } .nav-sub-item { display: flex; align-items: center; gap: 8px; padding: 7px 10px 7px 38px; border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 0.82rem; font-weight: 400; transition: all var(--transition); text-decoration: none; } .nav-sub-item:hover { color: var(--text-primary); background: var(--bg-hover); text-decoration: none; } .nav-sub-item::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--text-muted); flex-shrink: 0; } .nav-toggle-arrow { margin-left: auto; font-size: 0.7rem; transition: transform var(--transition); } .nav-item.open .nav-toggle-arrow { transform: rotate(180deg); } .sidebar-footer { padding: 16px; border-top: 1px solid var(--border-subtle); flex-shrink: 0; } .user-pill { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-md); background: var(--bg-elevated); border: 1px solid var(--border-subtle); } .user-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--accent-dim); border: 1px solid var(--border-accent); display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 0.8rem; font-weight: 700; flex-shrink: 0; } .user-info { flex: 1; min-width: 0; } .user-name { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .user-role { font-size: 0.72rem; color: var(--text-muted); text-transform: capitalize; } /* ── Main content area ───────────────────────────────────────── */ .main-content { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; min-height: 100vh; padding-top: var(--topbar-h); transition: margin var(--transition); } /* Chat page: lock height so only chat-messages scrolls */ .main-content.no-scroll-page { min-height: 0; height: calc(100vh - var(--topbar-h)); overflow: hidden; /* topbar is fixed, so no additional padding needed */ padding-top: 0 !important; margin-top: var(--topbar-h); } .main-content.no-scroll-page .page-content { overflow: hidden; flex: 1; min-height: 0; } /* ── Topbar ──────────────────────────────────────────────────── */ #menuToggle { display: none; } #menuToggle i, #menuToggle svg, #menuToggle * { pointer-events: none; } .topbar { height: var(--topbar-h); background: var(--bg-surface); border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; padding: 0 24px; position: fixed; top: 0; left: var(--sidebar-w); right: 0; z-index: 200; gap: 12px; transition: background var(--transition); } .topbar-breadcrumb { font-size: 0.85rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; } .topbar-breadcrumb strong { color: var(--text-primary); font-weight: 600; } .topbar-spacer { flex: 1; } /* Theme toggle */ .theme-toggle { width: 44px; height: 24px; background: var(--bg-elevated); border: 1px solid var(--border-muted); border-radius: 12px; cursor: pointer; position: relative; transition: all var(--transition); flex-shrink: 0; } .theme-toggle::after { content: ''; width: 18px; height: 18px; background: var(--accent); border-radius: 50%; position: absolute; top: 2px; left: 2px; transition: transform var(--transition), background var(--transition); } html.light .theme-toggle::after { transform: translateX(20px); background: var(--accent); } .theme-icon { position: absolute; top: 50%; transform: translateY(-50%); font-size: 0.6rem; pointer-events: none; } .theme-icon.moon { left: 5px; color: var(--text-muted); } .theme-icon.sun { right: 5px; color: var(--text-muted); } /* Topbar icon buttons */ .topbar-btn { width: 36px; height: 36px; border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); background: var(--bg-elevated); color: var(--text-secondary); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all var(--transition); font-size: 0.9rem; text-decoration: none; flex-shrink: 0; } .topbar-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border-muted); text-decoration: none; } /* Profile button in topbar */ .topbar-profile { display: flex; align-items: center; gap: 8px; padding: 5px 10px; border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); background: var(--bg-elevated); cursor: pointer; transition: all var(--transition); position: relative; } .topbar-profile:hover { background: var(--bg-hover); border-color: var(--border-muted); } .topbar-profile .user-avatar { width: 28px; height: 28px; font-size: 0.7rem; } .topbar-profile-name { font-size: 0.82rem; font-weight: 500; color: var(--text-primary); } .topbar-profile-arrow { font-size: 0.65rem; color: var(--text-muted); transition: transform var(--transition); } .topbar-profile.open .topbar-profile-arrow { transform: rotate(180deg); } /* Profile dropdown */ .profile-dropdown { position: absolute; top: calc(100% + 8px); right: 0; background: var(--bg-surface); border: 1px solid var(--border-muted); border-radius: var(--radius-md); box-shadow: var(--shadow-md); min-width: 180px; z-index: 300; overflow: hidden; display: none; } .profile-dropdown.open { display: block; } .profile-dropdown-item { display: flex; align-items: center; gap: 8px; padding: 10px 14px; font-size: 0.85rem; color: var(--text-secondary); cursor: pointer; transition: all var(--transition); text-decoration: none; } .profile-dropdown-item:hover { background: var(--bg-hover); color: var(--text-primary); text-decoration: none; } .profile-dropdown-item.danger { color: var(--red); } .profile-dropdown-item.danger:hover { background: var(--red-dim); } .profile-dropdown-divider { height: 1px; background: var(--border-subtle); margin: 4px 0; } /* Flash alerts */ .flash-bar { padding: 10px 24px; display: flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 500; animation: slideDown 0.3s ease, fadeOut 0.5s 3.5s forwards; } .flash-success { background: var(--green-dim); color: var(--green); border-bottom: 1px solid rgba(34,197,94,0.3); } .flash-error { background: var(--red-dim); color: var(--red); border-bottom: 1px solid rgba(239,68,68,0.3); } @keyframes slideDown { from { opacity:0; transform:translateY(-10px); } to { opacity:1; transform:translateY(0); } } @keyframes fadeOut { to { opacity:0; height:0; padding:0; overflow:hidden; } } /* ── Page content ────────────────────────────────────────────── */ .page-content { padding: 28px 28px; flex: 1; } .page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; gap: 16px; flex-wrap: wrap; } .page-title { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; } .page-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-top: 2px; } .page-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; } /* ── Cards ───────────────────────────────────────────────────── */ .card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); overflow: hidden; transition: background var(--transition), border-color var(--transition); } .card-header { padding: 18px 22px; border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; } .card-title { font-family: var(--font-head); font-size: 0.95rem; font-weight: 600; color: var(--text-primary); } .card-body { padding: 22px; } /* Stat cards */ .stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; } .stat-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 20px; position: relative; overflow: hidden; transition: all var(--transition); } .stat-card:hover { border-color: var(--border-muted); transform: translateY(-2px); box-shadow: var(--shadow-md); } .stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; } .stat-card.accent::before { background: var(--accent); } .stat-card.teal::before { background: var(--teal); } .stat-card.blue::before { background: var(--blue); } .stat-card.red::before { background: var(--red); } .stat-card.green::before { background: var(--green); } .stat-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 8px; } .stat-value { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--text-primary); line-height: 1; margin-bottom: 4px; } .stat-icon { position: absolute; bottom: 16px; right: 20px; font-size: 2rem; opacity: 0.08; } .stat-sub { font-size: 0.78rem; color: var(--text-muted); } /* Progress bar */ .progress-bar-wrap { background: var(--bg-elevated); border-radius: 4px; height: 4px; margin-top: 10px; overflow: hidden; } .progress-bar-fill { height: 100%; border-radius: 4px; background: var(--teal); transition: width 0.8s ease; } /* ── Buttons ─────────────────────────────────────────────────── */ .btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.85rem; font-weight: 500; cursor: pointer; border: 1px solid transparent; transition: all var(--transition); text-decoration: none; white-space: nowrap; } .btn:hover { text-decoration: none; } .btn-primary { background: var(--accent); color: #000; border-color: var(--accent); } .btn-primary:hover { background: var(--accent-hover); color: #000; box-shadow: var(--shadow-accent); } .btn-secondary { background: var(--bg-elevated); color: var(--text-secondary); border-color: var(--border-muted); } .btn-secondary:hover { background: var(--bg-hover); color: var(--text-primary); } .btn-danger { background: var(--red-dim); color: var(--red); border-color: rgba(239,68,68,0.3); } .btn-danger:hover { background: var(--red); color: #fff; } .btn-ghost { background: transparent; color: var(--text-secondary); border-color: var(--border-subtle); } .btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); } .btn-sm { padding: 5px 10px; font-size: 0.78rem; } .btn-lg { padding: 11px 22px; font-size: 0.95rem; } .btn i { font-size: 0.85em; } /* ── Tables ──────────────────────────────────────────────────── */ .table-wrap { overflow-x: auto; } table { width: 100%; border-collapse: collapse; font-size: 0.85rem; } thead th { padding: 12px 16px; text-align: left; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); background: var(--bg-elevated); border-bottom: 1px solid var(--border-subtle); white-space: nowrap; } tbody td { padding: 12px 16px; border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); vertical-align: middle; } tbody tr:hover td { background: var(--bg-hover); } tbody tr:last-child td { border-bottom: none; } /* ── Badges ──────────────────────────────────────────────────── */ .badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px; border-radius: 20px; font-size: 0.72rem; font-weight: 600; } .badge-success { background: var(--green-dim); color: var(--green); } .badge-danger { background: var(--red-dim); color: var(--red); } .badge-info { background: var(--blue-dim); color: var(--blue); } .badge-warning { background: var(--accent-dim); color: var(--accent); } .badge-muted { background: var(--bg-elevated); color: var(--text-muted); } /* ── Forms ───────────────────────────────────────────────────── */ .form-group { margin-bottom: 18px; } .form-row { display: grid; gap: 16px; } .form-row-2 { grid-template-columns: 1fr 1fr; } .form-row-3 { grid-template-columns: 1fr 1fr 1fr; } label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; letter-spacing: 0.01em; } input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="date"], input[type="time"], select, textarea { width: 100%; padding: 9px 12px; background: var(--bg-elevated); border: 1px solid var(--border-muted); border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-body); font-size: 0.875rem; transition: all var(--transition); outline: none; appearance: none; -webkit-appearance: none; } input:focus, select:focus, textarea:focus { border-color: var(--accent); background: var(--bg-hover); box-shadow: 0 0 0 3px var(--accent-glow); } select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b95a5' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; cursor: pointer; } textarea { resize: vertical; min-height: 100px; } input[type="checkbox"], input[type="radio"] { width: auto; accent-color: var(--accent); } .form-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; } /* ── Auth pages ──────────────────────────────────────────────── */ .auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; background: var(--bg-base); background-image: radial-gradient(ellipse 60% 50% at 20% 30%, rgba(245,158,11,0.06) 0%, transparent 60%), radial-gradient(ellipse 40% 60% at 80% 70%, rgba(20,184,166,0.04) 0%, transparent 60%); } .auth-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); width: 100%; max-width: 440px; padding: 40px; box-shadow: var(--shadow-lg); } .auth-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 32px; } .auth-logo-icon { width: 44px; height: 44px; background: var(--accent-dim); border: 1px solid var(--border-accent); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 1.2rem; } .auth-logo-text { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; color: var(--text-primary); } .auth-heading { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; letter-spacing: -0.02em; } .auth-sub { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 28px; } .auth-divider { height: 1px; background: var(--border-subtle); margin: 24px 0; } /* ── FullCalendar v3 overrides — works in BOTH dark and light mode ──────── */ /* Calendar container */ .calendar-wrap { background: var(--bg-elevated); border-radius: var(--radius-md); padding: 16px; transition: background var(--transition); /* Ensure week/day view can scroll — min-height allows FC to show full grid */ min-height: 720px; overflow: visible; } /* ── FullCalendar theme integration ───────────────────────────────────────── Strategy: give cells an EXPLICIT background that switches with theme. Transparent cells are unreliable because FC injects inline styles. Event box colours come from the events API — NEVER overridden by theme. ─────────────────────────────────────────────────────────────────────────── */ /* FC container — no own background, let cells handle it */ #calendar, .fc, .fc-view-container, .fc-view, .fc-basic-view, .fc-agenda-view, .fc-month-view, .fc-basicWeek-view, .fc-basicDay-view, .fc-agendaWeek-view, .fc-agendaDay-view { background: transparent !important; color: var(--text-primary) !important; } /* ── CELL BACKGROUND — explicit, switches with theme ─────────────────── */ /* Dark mode (default): use --bg-elevated (#1e2229) */ .fc td, .fc-unthemed td, .fc-unthemed .fc-widget-content { background-color: #1e2229 !important; border-color: var(--border-subtle) !important; color: var(--text-primary) !important; } /* th / header row */ .fc th, .fc-unthemed th, .fc-unthemed .fc-widget-header { background-color: #252b34 !important; border-color: var(--border-subtle) !important; color: var(--text-primary) !important; } /* Light mode: warm off-white */ html.light .fc td, html.light .fc-unthemed td, html.light .fc-unthemed .fc-widget-content { background-color: #f0efe9 !important; border-color: #ccc9c0 !important; color: #1a1a1a !important; } html.light .fc th, html.light .fc-unthemed th, html.light .fc-unthemed .fc-widget-header { background-color: #e2dfd7 !important; border-color: #ccc9c0 !important; color: #333 !important; } /* Today highlight — amber in dark, strong blue in light */ .fc-today, .fc-unthemed td.fc-today { background-color: rgba(243,148,24,0.18) !important; box-shadow: inset 0 0 0 2px #f39418 !important; } html.light .fc-today, html.light .fc-unthemed td.fc-today { background-color: #dbeafe !important; box-shadow: inset 0 0 0 2px #2563eb !important; } /* Other-month days — slightly darker */ .fc-other-month { background-color: #181b20 !important; } html.light .fc-other-month { background-color: #e8e5dd !important; } /* Time axis (left column in week/day view) */ .fc-axis, .fc-unthemed .fc-axis { background-color: #252b34 !important; color: var(--text-muted) !important; border-color: var(--border-subtle) !important; } html.light .fc-axis, html.light .fc-unthemed .fc-axis { background-color: #e2dfd7 !important; color: #555 !important; } /* ── Week/Day view scrollable ─────────────────────────────────────────── */ .fc-scroller { overflow-y: auto !important; overflow-x: hidden !important; -webkit-overflow-scrolling: touch; } /* ── Event box colours — NEVER touched by theme ────────────────────────── */ .fc-event { opacity: 1 !important; filter: none !important; } /* Remove FullCalendar's white semi-transparent overlay on event time area */ .fc-event .fc-bg { background: transparent !important; background-color: transparent !important; opacity: 0 !important; } /* Event text: always white, no background of its own */ .fc-event .fc-title, .fc-event .fc-content, .fc-event .fc-time { color: #fff !important; background: transparent !important; background-color: transparent !important; text-shadow: 0 1px 3px rgba(0,0,0,0.4) !important; } /* Toolbar */ .fc-toolbar { margin-bottom: 16px !important; } .fc-toolbar h2 { font-family: var(--font-head) !important; font-size: 1.1rem !important; font-weight: 600 !important; color: var(--text-primary) !important; } /* Toolbar buttons */ .fc-button, .fc-button-group .fc-button { background: var(--bg-surface) !important; border: 1px solid var(--border-muted) !important; color: var(--text-secondary) !important; font-family: var(--font-body) !important; font-size: 0.8rem !important; padding: 5px 10px !important; border-radius: var(--radius-sm) !important; text-shadow: none !important; box-shadow: none !important; transition: all var(--transition) !important; } .fc-button:hover, .fc-button-active, .fc-button.fc-state-active, .fc-button.fc-state-down { background: var(--accent-dim) !important; border-color: var(--border-accent) !important; color: var(--accent) !important; } /* Day headers (Mon, Tue…) */ .fc-day-header { font-size: 0.72rem !important; font-weight: 600 !important; text-transform: uppercase !important; letter-spacing: 0.06em !important; color: var(--text-muted) !important; padding: 8px 0 !important; background: var(--bg-elevated) !important; } /* Day numbers */ .fc-day-number { color: var(--text-secondary) !important; font-size: 0.82rem !important; } /* Events */ .fc-event { border: none !important; border-radius: 4px !important; font-size: 0.78rem !important; font-weight: 500 !important; padding: 2px 6px !important; cursor: pointer !important; /* Event background/text color must NEVER be overridden by theme — FullCalendar sets these as inline styles from the API color property */ opacity: 1 !important; filter: none !important; } /* Protect event title text — always white for readability on colored bg */ .fc-event .fc-title, .fc-event .fc-content, .fc-event .fc-time { color: #fff !important; text-shadow: 0 1px 2px rgba(0,0,0,0.3) !important; } /* Ensure the big .fc-unthemed td/th color override doesn't bleed into events */ .fc-event, .fc-event *, .fc-event:hover { color: #fff !important; } /* Content skeleton borders */ .fc-row .fc-content-skeleton td { border-color: var(--border-subtle) !important; } /* Agenda / week view time axis */ .fc-axis, .fc-time { color: var(--text-muted) !important; background: var(--bg-elevated) !important; } /* Popover */ .fc-popover { background: var(--bg-surface) !important; border: 1px solid var(--border-muted) !important; border-radius: var(--radius-md) !important; box-shadow: var(--shadow-md) !important; } .fc-popover .fc-header { background: var(--bg-elevated) !important; color: var(--text-primary) !important; } /* Light mode explicit overrides (in case FC injects inline styles) */ html.light .calendar-wrap { background: #f0eeea; } html.light .fc-day-header { background: #e8e6e0 !important; } html.light .fc-other-month { background: #ebe9e1 !important; } .fc-unthemed td.fc-today { background: var(--accent-dim) !important; } /* Context menu */ .event-menu { position: absolute; background: var(--bg-surface); border: 1px solid var(--border-muted); border-radius: var(--radius-md); box-shadow: var(--shadow-md); z-index: 9999; overflow: hidden; min-width: 160px; display: none; } .event-menu.open { display: block; } .event-menu-item { display: flex; align-items: center; gap: 8px; padding: 9px 14px; font-size: 0.83rem; color: var(--text-secondary); cursor: pointer; transition: all var(--transition); text-decoration: none; } .event-menu-item:hover { background: var(--bg-hover); color: var(--text-primary); text-decoration: none; } .event-menu-item.danger { color: var(--red); } .event-menu-item.danger:hover { background: var(--red-dim); } .event-menu-item i { width: 14px; text-align: center; font-size: 0.8rem; } .event-menu-divider { height: 1px; background: var(--border-subtle); } /* ── Chat ────────────────────────────────────────────────────── */ .chat-layout { display: flex; height: calc(100vh - var(--topbar-h) - 56px); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-subtle); } .chat-contacts { width: 280px; flex-shrink: 0; background: var(--bg-surface); border-right: 1px solid var(--border-subtle); display: flex; flex-direction: column; overflow: hidden; } .chat-contacts-header { padding: 16px; font-family: var(--font-head); font-weight: 600; font-size: 0.9rem; border-bottom: 1px solid var(--border-subtle); color: var(--text-primary); } .chat-contacts-list { flex: 1; overflow-y: auto; } .chat-contact { padding: 12px 16px; cursor: pointer; transition: all var(--transition); border-bottom: 1px solid var(--border-subtle); display: flex; align-items: center; gap: 10px; } .chat-contact:hover { background: var(--bg-hover); } .chat-contact.active { background: var(--accent-dim); } .chat-contact-name { font-size: 0.85rem; font-weight: 500; color: var(--text-primary); } .chat-area { flex: 1; display: flex; flex-direction: column; background: var(--bg-base); overflow: hidden; min-height: 0; /* critical for flex children to scroll */ } .chat-messages { flex: 1; padding: 20px; overflow-y: auto; overflow-x: hidden; display: flex; flex-direction: column; gap: 8px; min-height: 0; /* critical — without this, flex child won't scroll */ scroll-behavior: smooth; -webkit-overflow-scrolling: touch; } .chat-bubble { max-width: 65%; padding: 10px 14px; border-radius: 16px; font-size: 0.875rem; line-height: 1.5; word-break: break-word; } .chat-bubble.sent { align-self: flex-end; background: var(--accent); color: #000; border-bottom-right-radius: 4px; } .chat-bubble.received { align-self: flex-start; background: var(--bg-elevated); color: var(--text-primary); border-bottom-left-radius: 4px; border: 1px solid var(--border-subtle); } .chat-time { font-size: 0.68rem; opacity: 0.6; display: block; margin-top: 3px; } .chat-date-sep { text-align: center; font-size: 0.72rem; color: var(--text-muted); padding: 8px 0; } .chat-input-row { padding: 12px 16px; border-top: 1px solid var(--border-subtle); display: flex; gap: 10px; background: var(--bg-surface); } .chat-input-row textarea { flex: 1; resize: none; height: 42px; line-height: 1.4; } .chat-send-btn { padding: 0 16px; background: var(--accent); color: #000; border: none; border-radius: var(--radius-sm); font-weight: 600; cursor: pointer; transition: all var(--transition); font-size: 0.85rem; } .chat-send-btn:hover { background: var(--accent-hover); } /* ── Modal ───────────────────────────────────────────────────── */ .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); z-index: 9999; align-items: center; justify-content: center; } .modal-overlay.open { display: flex; } .modal-box { background: var(--bg-surface); border: 1px solid var(--border-muted); border-radius: var(--radius-lg); padding: 28px; max-width: 420px; width: 90%; box-shadow: var(--shadow-lg); animation: modalIn 0.2s ease; } @keyframes modalIn { from { opacity:0; transform:scale(0.95) translateY(10px); } to { opacity:1; transform:scale(1) translateY(0); } } .modal-title { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; } .modal-body { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 24px; } .modal-actions { display: flex; justify-content: flex-end; gap: 8px; } /* ── Scroll to top ───────────────────────────────────────────── */ .scroll-top { position: fixed; bottom: 24px; right: 24px; width: 40px; height: 40px; background: var(--bg-elevated); border: 1px solid var(--border-muted); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text-secondary); cursor: pointer; transition: all var(--transition); z-index: 100; font-size: 0.85rem; text-decoration: none; } .scroll-top:hover { background: var(--accent); color: #000; border-color: var(--accent); text-decoration: none; } /* ── DataTables override ─────────────────────────────────────── */ .dataTables_wrapper .dataTables_length select, .dataTables_wrapper .dataTables_filter input { background: var(--bg-elevated); border: 1px solid var(--border-muted); color: var(--text-primary); border-radius: var(--radius-sm); padding: 5px 8px; } .dataTables_wrapper .dataTables_info { color: var(--text-muted); font-size: 0.8rem; } .dataTables_wrapper .dataTables_paginate .paginate_button { color: var(--text-secondary) !important; border-radius: var(--radius-sm) !important; padding: 4px 8px !important; } .dataTables_wrapper .dataTables_paginate .paginate_button.current { background: var(--accent-dim) !important; color: var(--accent) !important; border-color: var(--border-accent) !important; } .dataTables_wrapper .dataTables_paginate .paginate_button:hover { background: var(--bg-hover) !important; color: var(--text-primary) !important; border-color: var(--border-muted) !important; } /* ── Responsive ──────────────────────────────────────────────── */ /* ── Sidebar overlay backdrop (mobile only) ──────────────────── */ .sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 300; } .sidebar-backdrop.open { display: block; } /* ── Mobile ≤ 768px ────────────────────────────────────────────── */ @media (max-width: 768px) { /* Topbar: span full viewport width, correct items visible */ .topbar { left: 0 !important; right: 0 !important; padding: 0 8px !important; gap: 6px !important; } .topbar-spacer { display: none !important; } .topbar-breadcrumb { flex: 1 !important; min-width: 0; overflow: hidden; } .topbar-breadcrumb strong { font-size: 0.8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; } .topbar-profile-name { display: none !important; } #menuToggle { display: flex !important; flex-shrink: 0; order: -1; } #sidebarClose { display: block !important; } /* Sidebar */ .sidebar { transform: translateX(-100%) !important; z-index: 400; } .sidebar.open { transform: translateX(0) !important; box-shadow: 4px 0 32px rgba(0,0,0,0.4); } /* Main content */ .main-content { margin-left: 0 !important; padding-top: var(--topbar-h) !important; } .page-content { padding: 14px 10px !important; } /* Forms */ .form-row-2, .form-row-3 { grid-template-columns: 1fr !important; } /* Stat cards */ .stat-cards { grid-template-columns: 1fr 1fr !important; gap: 10px !important; } /* Tables scroll */ .table-wrap { overflow-x: auto !important; -webkit-overflow-scrolling: touch; } /* Calendar toolbar */ .fc-toolbar { flex-wrap: wrap !important; gap: 4px !important; justify-content: center !important; } .fc-toolbar .fc-left, .fc-toolbar .fc-center, .fc-toolbar .fc-right { float: none !important; margin: 0 !important; } .fc-button, .fc-button-group .fc-button { font-size: 0.72rem !important; padding: 3px 7px !important; } /* Page header stacks */ .page-header { flex-direction: column !important; align-items: flex-start !important; gap: 10px !important; } .page-actions { flex-wrap: wrap !important; gap: 6px !important; } /* Cards */ .card-body { padding: 14px 10px !important; } .card-header { padding: 12px 12px !important; flex-wrap: wrap !important; gap: 8px !important; } /* Chat */ .chat-layout { flex-direction: column !important; height: auto !important; } .chat-contacts { width: 100% !important; max-height: 200px !important; border-right: none !important; border-bottom: 1px solid var(--border-subtle); } .chat-area { flex: 1; } /* Session card */ .session-card { flex-direction: column !important; } /* Modals */ .modal-box { margin: 6px !important; width: calc(100vw - 12px) !important; max-width: none !important; max-height: 90vh !important; overflow-y: auto; } } /* ── Very small (≤ 420px) ── */ @media (max-width: 420px) { .stat-cards { grid-template-columns: 1fr !important; } .topbar { padding: 0 6px !important; gap: 4px !important; } .btn { font-size: 0.78rem !important; padding: 6px 10px !important; } .proposal-card { min-width: 160px !important; max-width: 220px !important; } } /* Chat mobile open/close handled in main 768px block */ /* ── Profile page mobile ─────────────────────────────────── */ /* ── Chat viewer / admin mobile ──────────────────────────── */ @media (max-width: 480px) { .stat-cards { grid-template-columns: 1fr; } .page-content { padding: 12px 8px; } .card-body { padding: 14px; } .topbar-btn { width: 34px; height: 34px; } .btn { font-size: 0.8rem; padding: 7px 12px; } .chat-contacts { max-height: 180px; } .topbar-breadcrumb strong { font-size: 0.85rem; } } /* ── Utility ─────────────────────────────────────────────────── */ .text-accent { color: var(--accent); } .text-muted { color: var(--text-muted); } .text-success { color: var(--green); } .text-danger { color: var(--red); } .text-info { color: var(--blue); } .text-center { text-align: center; } .mt-1 { margin-top: 6px; } .mt-2 { margin-top: 12px; } .mt-3 { margin-top: 20px; } .mb-1 { margin-bottom: 6px; } .mb-2 { margin-bottom: 12px; } .mb-3 { margin-bottom: 20px; } .mb-4 { margin-bottom: 28px; } .d-flex { display: flex; } .align-center { align-items: center; } .gap-1 { gap: 6px; } .gap-2 { gap: 12px; } .flex-wrap { flex-wrap: wrap; } .w-100 { width: 100%; } .hidden { display: none !important; } /* ── FullCalendar forced overrides — nuclear option ─────────────────────── FullCalendar v3 style.css sets background:#fff on many elements. We use !important on every relevant rule to win the specificity war. Theme switching is also handled via the JS MutationObserver in calendar.ejs ─────────────────────────────────────────────────────────────────────────── */ .fc-unthemed .fc-divider, .fc-unthemed .fc-list-heading td, .fc-unthemed .fc-list-view, .fc-unthemed .fc-popover, .fc-unthemed .fc-row, .fc-unthemed tbody, .fc-unthemed td, .fc-unthemed th, .fc-unthemed thead, .fc-unthemed .fc-widget-content, .fc-unthemed .fc-widget-header { background: transparent !important; border-color: var(--border-subtle) !important; color: var(--text-primary) !important; } /* fc-content inside cells (NOT events) */ .fc-unthemed td > .fc-content, .fc-unthemed th > .fc-content { color: var(--text-primary) !important; } .fc-unthemed .fc-today { background: var(--accent-dim) !important; } .fc-unthemed .fc-other-month { background: rgba(0,0,0,0.12) !important; } html.light .fc-unthemed .fc-other-month { background: rgba(0,0,0,0.04) !important; } /* Agenda/week view time slots */ .fc-unthemed .fc-slats td, .fc-unthemed .fc-minor td { background: transparent !important; border-color: var(--border-subtle) !important; } /* Make time labels readable */ .fc-unthemed .fc-axis { color: var(--text-muted) !important; background: var(--bg-elevated) !important; border-color: var(--border-subtle) !important; } /* The main calendar background wrapper */ .fc-view-container, .fc-view, .fc-basicWeek-view, .fc-basicDay-view, .fc-agendaWeek-view, .fc-agendaDay-view, .fc-month-view { background: transparent !important; } /* ── Custom colour picker swatch select ──────────────────────── */ .color-select-wrap { position: relative; } .color-select-wrap select { display: none; } .color-swatch-btn { display: flex; align-items: center; gap: 8px; padding: 9px 12px; background: var(--bg-elevated); border: 1px solid var(--border-muted); border-radius: var(--radius-sm); cursor: pointer; font-size: 0.875rem; color: var(--text-primary); width: 100%; text-align: left; transition: all var(--transition); } .color-swatch-btn:hover { border-color: var(--accent); } .color-dot { width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0; border: 1px solid rgba(255,255,255,0.15); } .color-dropdown { position: absolute; top: calc(100% + 4px); left: 0; right: 0; background: var(--bg-surface); border: 1px solid var(--border-muted); border-radius: var(--radius-md); box-shadow: var(--shadow-md); z-index: 200; max-height: 220px; overflow-y: auto; display: none; } .color-dropdown.open { display: block; } .color-option { display: flex; align-items: center; gap: 10px; padding: 9px 14px; cursor: pointer; font-size: 0.85rem; color: var(--text-secondary); transition: background var(--transition); } .color-option:hover { background: var(--bg-hover); color: var(--text-primary); } .color-option.selected { background: var(--accent-dim); color: var(--accent); } /* ── Table / list avatar cell — always circular ──────────────── */ .user-av-cell { width: 36px; height: 36px; border-radius: 50%; background: var(--accent-dim); color: var(--accent); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; font-family: var(--font-head); overflow: hidden; flex-shrink: 0; border: 2px solid var(--border-accent); } .user-av-cell img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 50%; } .av-fallback { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; } /* ── Upcoming Session Card ────────────────────────────────────── */ .session-card { background: linear-gradient(135deg, var(--accent) 0%, #d97706 100%); border-radius: var(--radius-lg); padding: 24px 28px; margin-bottom: 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; position: relative; overflow: hidden; box-shadow: 0 8px 32px rgba(245,158,11,0.3); } html.light .session-card { background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%); box-shadow: 0 8px 32px rgba(30,64,175,0.25); } .session-card::before { content: ''; position: absolute; right: -20px; top: -20px; width: 180px; height: 180px; border-radius: 50%; background: rgba(255,255,255,0.07); pointer-events: none; } .session-card::after { content: ''; position: absolute; right: 60px; bottom: -40px; width: 120px; height: 120px; border-radius: 50%; background: rgba(255,255,255,0.05); pointer-events: none; } .session-badge { display: inline-flex; align-items: center; gap: 5px; background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.25); border-radius: 20px; padding: 3px 10px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #fff; margin-bottom: 10px; } .session-title { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; color: #fff; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 8px; } .session-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; } .session-time { display: flex; align-items: center; gap: 6px; font-size: 0.875rem; color: rgba(255,255,255,0.85); } .session-remaining { display: flex; align-items: center; gap: 5px; font-size: 0.875rem; font-weight: 600; color: #fff; background: rgba(255,255,255,0.15); padding: 3px 10px; border-radius: 20px; } .session-actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; z-index: 1; flex-shrink: 0; } .btn-join { display: inline-flex; align-items: center; gap: 7px; background: rgba(255,255,255,0.95); color: #1e40af; border: none; border-radius: var(--radius-sm); padding: 10px 20px; font-size: 0.9rem; font-weight: 700; cursor: pointer; text-decoration: none; transition: all 150ms; box-shadow: 0 2px 8px rgba(0,0,0,0.15); } .btn-join:hover { background: #fff; color: #1e40af; text-decoration: none; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); } html:not(.light) .btn-join { color: var(--accent); } html:not(.light) .btn-join:hover { color: #d97706; } .btn-msg-session { display: inline-flex; align-items: center; gap: 6px; background: transparent; color: rgba(255,255,255,0.9); border: 1px solid rgba(255,255,255,0.4); border-radius: var(--radius-sm); padding: 7px 14px; font-size: 0.82rem; font-weight: 500; cursor: pointer; text-decoration: none; transition: all 150ms; } .btn-msg-session:hover { background: rgba(255,255,255,0.12); color: #fff; text-decoration: none; } @media (max-width: 600px) { .session-card { padding: 18px 20px; } .session-title { font-size: 1.2rem; } .session-actions { width: 100%; flex-direction: row; align-items: center; } } /* ── Attendance-locked calendar events ──────────────────────── */ .fc-event-locked { opacity: 0.75 !important; cursor: not-allowed !important; } .fc-event-locked::after { content: ' 🔒'; font-size: 0.7em; } /* ── Lesson Proposal Chat Bubble ─────────────────────────────── */ .proposal-card { /* Always use a clean card look regardless of dark/light theme or bubble color */ background: #1a1f27; border: 1.5px solid #f39418; border-radius: 10px; padding: 12px 14px; min-width: 220px; max-width: 300px; font-size: 0.85rem; color: #e8e6e0 !important; /* always readable text */ } html.light .proposal-card { background: #ffffff; border-color: #f39418; color: #1c2126 !important; } .proposal-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #f39418; margin-bottom: 6px; } .proposal-subject { font-size: 0.95rem; margin-bottom: 4px; color: #e8e6e0; font-weight: 600; } html.light .proposal-subject { color: #1c2126; } .proposal-time { color: #a8a29e; font-size: 0.82rem; margin-bottom: 3px; } html.light .proposal-time { color: #555; } .proposal-duration { color: #a8a29e; font-size: 0.8rem; margin-bottom: 8px; } html.light .proposal-duration { color: #666; } .proposal-badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; margin-bottom: 8px; } .proposal-badge.pending { background:rgba(245,158,11,0.25); color:#f59e0b; } .proposal-badge.accepted { background:rgba(34,197,94,0.25); color:#4ade80; } .proposal-badge.declined { background:rgba(239,68,68,0.25); color:#f87171; } .proposal-badge.cancelled { background:rgba(156,163,175,0.25); color:#9ca3af; } html.light .proposal-badge.accepted { color:#16a34a; } html.light .proposal-badge.declined { color:#dc2626; } .proposal-actions { display:flex; gap:6px; flex-wrap:wrap; margin-top:4px; }