/* ==========================================
   TIME & RULE - Futuristic CSS Theme
   ========================================== */

:root {
    --bg-primary: #070913;
    --bg-secondary: #0e1326;
    --bg-card: rgba(14, 19, 38, 0.7);
    --glass-bg: rgba(18, 24, 48, 0.65);
    --border-glass: rgba(0, 242, 254, 0.15);
    --border-glow: rgba(0, 242, 254, 0.4);
    
    --accent-cyan: #00f2fe;
    --accent-blue: #4facfe;
    --accent-purple: #9b51e0;
    --accent-danger: #ff4b5c;
    --accent-success: #00e676;
    --accent-warning: #ffb300;
    
    --text-main: #f0f4f8;
    --text-muted: #8a99ad;
    
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --sidebar-width: 260px;
    --topbar-height: 70px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    letter-spacing: -0.5px;
}

/* Global Loader Overlay */
.loader-overlay, .network-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 9, 19, 0.88);
    backdrop-filter: blur(10px);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--accent-cyan);
    font-family: var(--font-heading);
}
.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(0, 242, 254, 0.2);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Topbar Right Cluster & Connection Dot */
.topbar-right-cluster {
    display: flex;
    align-items: center;
    gap: 12px;
}
.connection-pill {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}
.connection-pill.online { background: rgba(0, 230, 118, 0.15); border-color: rgba(0, 230, 118, 0.4); }
.connection-pill.offline { background: rgba(255, 75, 92, 0.15); border-color: rgba(255, 75, 92, 0.4); }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.connection-pill.online .status-dot { color: var(--accent-success); background: var(--accent-success); }
.connection-pill.offline .status-dot { color: var(--accent-danger); background: var(--accent-danger); }

/* Utility Classes */
.hidden { display: none !important; }
.gradient-text { background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.vertical-stack { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }

/* Glass Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.37);
    transition: var(--transition);
}
.glass-card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 8px 32px rgba(0, 242, 254, 0.1);
}

/* Futuristic Buttons */
.futuristic-btn {
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
}
.futuristic-btn.primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: #000;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
}
.futuristic-btn.primary:hover {
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.6);
    transform: translateY(-2px);
}
.futuristic-btn.secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.15);
}
.futuristic-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
}
.futuristic-btn.danger {
    background: rgba(255, 75, 92, 0.15);
    color: var(--accent-danger);
    border: 1px solid rgba(255, 75, 92, 0.3);
}
.futuristic-btn.danger:hover {
    background: var(--accent-danger);
    color: #fff;
}
.futuristic-btn.small { padding: 6px 12px; font-size: 12px; border-radius: 8px; }
.full-width { width: 100%; }

/* Inputs & Password Fields */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}
.input-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
}
.input-group input, .input-group textarea, .input-group select {
    background: rgba(7, 9, 19, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 14px;
    transition: var(--transition);
}
.input-group input:focus, .input-group textarea:focus, .input-group select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}
.password-field-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.password-field-wrapper input {
    width: 100%;
    padding-right: 45px;
}
.toggle-pass-btn {
    position: absolute;
    right: 12px;
    background: rgba(255, 255, 255, 0.05); /* Optional: halka background */
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--accent-cyan); /* Text color clearly visible ho */
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.toggle-pass-btn:hover {
    background: rgba(0, 242, 254, 0.15);
    border-color: var(--accent-cyan);
}


.hint { font-size: 11px; color: var(--text-muted); }
.validation-feedback { font-size: 12px; font-family: var(--font-mono); margin-top: 2px; }
.validation-feedback.valid { color: var(--accent-success); }
.validation-feedback.invalid { color: var(--accent-danger); }

/* View Containers */
.view-container { display: none; width: 100%; min-height: 100vh; }
.view-container.active { display: flex; }

/* AUTH VIEW & META BRAND FOOTER */
#auth-view {
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: radial-gradient(circle at 50% 20%, #121936 0%, var(--bg-primary) 70%);
}
.auth-wrapper { width: 100%; max-width: 420px; }
.auth-header { text-align: center; margin-bottom: 24px; }
.brand-logo { font-size: 40px; margin-bottom: 8px; filter: drop-shadow(0 0 10px rgba(0,242,254,0.5)); }
.auth-header h1 { font-size: 28px; font-weight: 700; }
.auth-header p { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

.auth-tabs { display: flex; gap: 8px; margin-bottom: 20px; background: rgba(0,0,0,0.3); padding: 4px; border-radius: 12px; }
.tab-btn { flex: 1; background: transparent; border: none; color: var(--text-muted); font-family: var(--font-heading); font-weight: 600; padding: 10px; border-radius: 8px; cursor: pointer; transition: var(--transition); }
.tab-btn.active { background: rgba(255,255,255,0.08); color: var(--accent-cyan); box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
.auth-form { display: none; }
.auth-form.active { display: block; }
.auth-actions-row { display: flex; justify-content: flex-end; margin-bottom: 16px; }
.auth-actions-row a { color: var(--accent-cyan); font-size: 12px; text-decoration: none; }
.auth-actions-row a:hover { text-decoration: underline; }
.divider { display: flex; align-items: center; text-align: center; margin: 16px 0; color: var(--text-muted); font-size: 12px; font-family: var(--font-mono); }
.divider::before, .divider::after { content: ''; flex: 1; border-bottom: 1px solid rgba(255,255,255,0.1); }
.divider span { padding: 0 10px; }
.google-icon { width: 18px; height: 18px; }

.meta-brand-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 24px;
    font-family: var(--font-heading);
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--text-muted);
}
.meta-brand-footer img {
    height: 35px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(0,242,254,0.3));
}

/* MAIN APP VIEW */
#main-app-view { width: 100vw; height: 100vh; overflow: hidden; }

/* Desktop Sidebar */
.desktop-sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    z-index: 100;
}
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.sidebar-brand span { font-size: 24px; }
.sidebar-brand h2 { font-size: 18px; font-weight: 700; background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.sidebar-nav { display: flex; flex-direction: column; gap: 6px; margin-top: 24px; flex: 1; }
.nav-item { display: flex; align-items: center; gap: 12px; background: transparent; border: none; color: var(--text-muted); font-family: var(--font-heading); font-size: 14px; font-weight: 600; padding: 12px 16px; border-radius: 12px; cursor: pointer; transition: var(--transition); text-align: left; position: relative; }
.nav-item:hover { color: var(--text-main); background: rgba(255, 255, 255, 0.03); }
.nav-item.active { color: var(--accent-cyan); background: rgba(0, 242, 254, 0.08); border: 1px solid rgba(0, 242, 254, 0.2); }
.badge { background: var(--accent-danger); color: #fff; font-size: 10px; padding: 2px 6px; border-radius: 10px; font-family: var(--font-mono); margin-left: auto; }

.sidebar-user { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.08); }
.sidebar-user img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 1px solid var(--accent-cyan); }
.user-meta h4 { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 140px; }
.user-meta p { font-size: 11px; color: var(--text-muted); }

/* Main Content Wrapper */
.main-content-wrapper { flex: 1; display: flex; flex-direction: column; height: 100vh; overflow: hidden; background: var(--bg-primary); }
.app-topbar { height: var(--topbar-height); border-bottom: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: space-between; padding: 0 32px; background: rgba(7, 9, 19, 0.8); backdrop-filter: blur(10px); }
.topbar-left-cluster { display: flex; align-items: center; gap: 20px; }
.topbar-title { font-family: var(--font-heading); font-size: 20px; font-weight: 700; }
.corner-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent-cyan); cursor: pointer; transition: var(--transition); }
.corner-avatar:hover { transform: scale(1.05); box-shadow: 0 0 10px rgba(0,242,254,0.5); }

.tab-content-container { flex: 1; overflow-y: auto; padding: 32px; position: relative; }
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* Mobile Bottom Navigation */
.mobile-bottom-nav { display: none; position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background: rgba(14, 19, 38, 0.9); backdrop-filter: blur(15px); border-top: 1px solid rgba(255, 255, 255, 0.08); z-index: 1000; justify-content: space-around; align-items: center; padding: 0 8px; }
.mobile-nav-item { display: flex; flex-direction: column; align-items: center; gap: 3px; background: transparent; border: none; color: var(--text-muted); font-size: 10px; font-family: var(--font-heading); font-weight: 600; cursor: pointer; position: relative; }
.mobile-nav-item span:first-child { font-size: 18px; }
.mobile-nav-item.active { color: var(--accent-cyan); }
.mobile-nav-item .badge { position: absolute; top: -4px; right: 2px; }

/* Dashboard Home */
.welcome-banner { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; background: linear-gradient(135deg, rgba(18,24,48,0.8), rgba(0,242,254,0.05)); border: 1px solid rgba(0,242,254,0.2); }
.welcome-banner h2 { font-size: 24px; margin-bottom: 6px; }
.welcome-banner p { color: var(--text-muted); font-size: 14px; }
.banner-actions { display: flex; gap: 12px; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin-top: 16px; }

/* Search Filter Tabs */
.search-filter-tabs { display: flex; gap: 8px; margin-top: 12px; }
.search-filter-btn { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); color: var(--text-muted); padding: 6px 14px; border-radius: 8px; font-size: 12px; cursor: pointer; font-family: var(--font-heading); }
.search-filter-btn.active { background: rgba(0,242,254,0.1); color: var(--accent-cyan); border-color: var(--accent-cyan); }

/* Settings Nested Sub-menu Styles */
.settings-menu-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 600px;
}
.settings-menu-item {
    background: var(--glass-card);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-heading);
    font-weight: 600;
}
.settings-menu-item:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 242, 254, 0.05);
}
.profile-preview-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(0,0,0,0.2);
    padding: 16px;
    border-radius: 12px;
    max-width: 600px;
    margin-bottom: 16px;
}
#settings-avatar-preview {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-cyan);
}

/* Group Cards & Dashboard */
.group-card { background: var(--glass-card); border: 1px solid var(--border-glass); border-radius: 16px; padding: 20px; display: flex; flex-direction: column; gap: 12px; cursor: pointer; transition: var(--transition); position: relative; overflow: hidden; }
.group-card:hover { border-color: var(--accent-cyan); transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0,242,254,0.15); }
.group-card-header { display: flex; align-items: center; gap: 12px; }
.group-avatar-sm, .user-avatar-sm { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; color: #000; overflow: hidden; border: 1px solid var(--border-glass); }
.group-avatar-sm img, .user-avatar-sm img { width: 100%; height: 100%; object-fit: cover; }
.group-card-info h4 { font-size: 16px; font-weight: 700; }
.group-card-info p { font-size: 12px; color: var(--text-muted); }
.group-card-body { font-size: 13px; color: var(--text-muted); }
.group-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.05); font-size: 12px; font-family: var(--font-mono); }

/* Empty States */
.empty-state { text-align: center; padding: 40px; color: var(--text-muted); font-style: italic; background: rgba(255,255,255,0.01); border-radius: 12px; border: 1px dashed rgba(255,255,255,0.08); }

/* Toast Notifications */
#toast-container { position: fixed; bottom: 80px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; max-width: 350px; }
.toast { background: var(--bg-secondary); border: 1px solid var(--border-glass); border-left: 4px solid var(--accent-cyan); padding: 14px 18px; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); font-size: 13px; animation: slideInToast 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.toast.success { border-left-color: var(--accent-success); }
.toast.danger { border-left-color: var(--accent-danger); }
.toast.warning { border-left-color: var(--accent-warning); }
@keyframes slideInToast { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

/* Modal Backdrops */
.modal-backdrop { position: fixed; inset: 0; background: rgba(7, 9, 19, 0.85); backdrop-filter: blur(8px); z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 20px; }
.glass-modal { background: #0e1326; border: 1px solid var(--border-glow); border-radius: 20px; width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto; padding: 30px; box-shadow: 0 20px 50px rgba(0, 242, 254, 0.2); animation: scaleUp 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
@keyframes scaleUp { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.modal-header h3 { font-size: 20px; }
.close-modal-btn { background: transparent; border: none; color: var(--text-muted); font-size: 22px; cursor: pointer; }
.close-modal-btn:hover { color: var(--text-main); }

/* Group Details & Chat */
.group-dashboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; background: var(--glass-card); padding: 20px; border-radius: 16px; border: 1px solid var(--border-glass); }
.group-title-row { display: flex; align-items: center; gap: 16px; }
.group-big-avatar { width: 64px; height: 64px; border-radius: 16px; background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; color: #000; overflow: hidden; position: relative; }
.group-big-avatar img { width: 100%; height: 100%; object-fit: cover; }
.group-nav-tabs { display: flex; gap: 8px; margin-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 10px; overflow-x: auto; }
.group-sub-tab { background: transparent; border: none; color: var(--text-muted); font-family: var(--font-heading); font-weight: 600; padding: 8px 16px; border-radius: 8px; cursor: pointer; white-space: nowrap; transition: var(--transition); }
.group-sub-tab.active { color: var(--accent-cyan); background: rgba(0,242,254,0.1); }

/* Group 3-Dot Options Dropdown */
.group-options-wrapper { position: relative; display: inline-block; }
.group-three-dots-btn { background: rgba(255,255,255,0.05); border: 1px solid var(--border-glass); color: var(--text-main); width: 36px; height: 36px; border-radius: 50%; font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.group-three-dots-btn:hover { border-color: var(--accent-cyan); background: rgba(0,242,254,0.1); }
.group-options-dropdown { position: absolute; right: 0; top: 45px; background: #0e1326; border: 1px solid var(--border-glow); border-radius: 12px; width: 220px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); z-index: 500; display: none; flex-direction: column; overflow: hidden; }
.group-options-dropdown.show { display: flex; }
.group-dropdown-item { padding: 12px 16px; font-size: 13px; font-family: var(--font-heading); cursor: pointer; border-bottom: 1px solid rgba(255,255,255,0.05); transition: var(--transition); display: flex; align-items: center; gap: 8px; }
.group-dropdown-item:hover { background: rgba(0,242,254,0.1); color: var(--accent-cyan); }
.group-dropdown-item.danger { color: var(--accent-danger); }
.group-dropdown-item.danger:hover { background: rgba(255,75,92,0.1); }

.live-activity-card { background: linear-gradient(135deg, rgba(0,242,254,0.1), rgba(155,81,224,0.1)); border: 1px solid var(--accent-cyan); border-radius: 16px; padding: 24px; margin-bottom: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.live-badge { background: var(--accent-cyan); color: #000; font-family: var(--font-mono); font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 20px; text-transform: uppercase; box-shadow: 0 0 10px rgba(0,242,254,0.5); }

.chat-box-container { display: flex; flex-direction: column; height: 500px; background: var(--glass-card); border-radius: 16px; border: 1px solid var(--border-glass); overflow: hidden; }
.chat-messages-scroll { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.chat-msg { max-width: 70%; padding: 12px 16px; border-radius: 14px; font-size: 13px; position: relative; user-select: none; }
.chat-msg.incoming { align-self: flex-start; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-top-left-radius: 2px; }
.chat-msg.outgoing { align-self: flex-end; background: linear-gradient(135deg, rgba(0,242,254,0.2), rgba(79,172,254,0.2)); border: 1px solid rgba(0,242,254,0.3); border-top-right-radius: 2px; }
.chat-msg .sender-name { font-size: 11px; font-weight: 600; color: var(--accent-cyan); margin-bottom: 4px; }
.chat-msg .timestamp { font-size: 9px; color: var(--text-muted); float: right; margin-left: 10px; margin-top: 4px; font-family: var(--font-mono); }
.chat-input-row { display: flex; padding: 12px; background: rgba(7,9,19,0.8); border-top: 1px solid rgba(255,255,255,0.08); gap: 10px; }
.chat-input-row input { flex: 1; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; padding: 10px 14px; color: var(--text-main); font-size: 13px; }
.chat-input-row input:focus { outline: none; border-color: var(--accent-cyan); }

/* ==========================================
   Digital Register / Ledger Table Styles
   ========================================== */
.register-container {
    background: var(--glass-card);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 20px;
    overflow-x: auto;
}

.register-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 13px;
    text-align: left;
    white-space: nowrap;
}

.register-table th, .register-table td {
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.register-table th {
    background: rgba(0, 242, 254, 0.1);
    color: var(--accent-cyan);
    font-family: var(--font-heading);
    font-weight: 700;
}

.register-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.attendance-badge-p {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(0, 230, 118, 0.15);
    color: var(--accent-success);
    font-weight: 700;
    text-align: center;
}

.attendance-badge-a {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(255, 75, 92, 0.15);
    color: var(--accent-danger);
    font-weight: 700;
    text-align: center;
}

.attendance-badge-none {
    color: var(--text-muted);
    text-align: center;
}

/* Responsive Media Queries */
@media (max-width: 768px) {
    .desktop-sidebar { display: none; }
    .mobile-bottom-nav { display: flex; }
    .main-content-wrapper { height: calc(100vh - 65px); }
    .app-topbar { padding: 0 16px; }
    .tab-content-container { padding: 16px; padding-bottom: 80px; }
    .welcome-banner { flex-direction: column; align-items: flex-start; gap: 16px; }
    .banner-actions { width: 100%; display: flex; gap: 8px; }
    .banner-actions button { flex: 1; }
}