/* ============================================
   AndroAgent - Dark Glassmorphism Theme
   ============================================ */
:root {
    --bg-primary: #06080f;
    --bg-secondary: #0d1117;
    --bg-card: rgba(13, 17, 23, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --border-glass: rgba(255, 255, 255, 0.06);
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;
    --accent-cyan: #00d4ff;
    --accent-purple: #7c3aed;
    --accent-green: #00ff88;
    --accent-amber: #ffaa00;
    --accent-red: #ff4757;
    --accent-pink: #ff6b9d;
    --sidebar-width: 260px;
    --topbar-height: 64px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.15);
    --glow-purple: 0 0 20px rgba(124, 58, 237, 0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 14px; }
body { font-family: 'Inter', -apple-system, sans-serif; background: var(--bg-primary); color: var(--text-primary); min-height: 100vh; overflow-x: hidden; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 3px; }

/* ---- LOGIN SCREEN ---- */
.login-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.login-bg { position: absolute; inset: 0; }
.login-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.4; animation: orbFloat 8s ease-in-out infinite; }
.orb-1 { width: 400px; height: 400px; background: var(--accent-cyan); top: -100px; right: -100px; }
.orb-2 { width: 300px; height: 300px; background: var(--accent-purple); bottom: -80px; left: -80px; animation-delay: -3s; }
.orb-3 { width: 200px; height: 200px; background: var(--accent-green); top: 50%; left: 50%; animation-delay: -5s; }
@keyframes orbFloat { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(30px, -30px) scale(1.1); } }

.login-card { position: relative; background: var(--bg-card); backdrop-filter: blur(20px); border: 1px solid var(--border-glass); border-radius: 20px; padding: 48px 40px; width: 400px; max-width: 90vw; box-shadow: var(--shadow); }
.login-logo { text-align: center; margin-bottom: 32px; }
.logo-icon { width: 72px; height: 72px; margin: 0 auto 16px; background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); border-radius: 20px; display: flex; align-items: center; justify-content: center; font-size: 32px; color: white; box-shadow: var(--glow-cyan); }
.login-logo h1 { font-size: 1.8rem; font-weight: 700; background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.login-logo p { color: var(--text-secondary); margin-top: 4px; }
.input-group { position: relative; margin-bottom: 20px; }
.input-group i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.input-group input { width: 100%; padding: 14px 16px 14px 44px; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--radius); color: var(--text-primary); font-size: 1rem; outline: none; transition: var(--transition); }
.input-group input:focus { border-color: var(--accent-cyan); box-shadow: var(--glow-cyan); }
.btn-login { width: 100%; padding: 14px; background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); border: none; border-radius: var(--radius); color: white; font-size: 1rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px; transition: var(--transition); }
.btn-login:hover { transform: translateY(-2px); box-shadow: var(--glow-cyan); }
.login-error { color: var(--accent-red); text-align: center; margin-top: 16px; font-size: 0.9rem; }

/* ---- DASHBOARD LAYOUT ---- */
.dashboard { display: flex; min-height: 100vh; }

/* ---- SIDEBAR ---- */
.sidebar { width: var(--sidebar-width); background: var(--bg-secondary); border-right: 1px solid var(--border-glass); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 100; transition: var(--transition); }
.sidebar-header { padding: 20px; border-bottom: 1px solid var(--border-glass); }
.sidebar-logo { display: flex; align-items: center; gap: 12px; font-size: 1.2rem; font-weight: 700; color: var(--accent-cyan); }
.sidebar-logo i { font-size: 1.4rem; }
.sidebar-nav { flex: 1; padding: 12px; overflow-y: auto; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: var(--radius-sm); color: var(--text-secondary); text-decoration: none; transition: var(--transition); margin-bottom: 2px; }
.nav-item:hover { background: var(--bg-glass); color: var(--text-primary); }
.nav-item.active { background: rgba(0, 212, 255, 0.08); color: var(--accent-cyan); border: 1px solid rgba(0, 212, 255, 0.15); }
.nav-item i { width: 20px; text-align: center; font-size: 1rem; }
.sidebar-footer { padding: 16px; border-top: 1px solid var(--border-glass); }
.btn-logout { width: 100%; padding: 10px; background: rgba(255, 71, 87, 0.08); border: 1px solid rgba(255, 71, 87, 0.15); border-radius: var(--radius-sm); color: var(--accent-red); cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px; transition: var(--transition); }
.btn-logout:hover { background: rgba(255, 71, 87, 0.15); }
#deviceSelector { margin-bottom: 12px; }
#deviceSelector select { width: 100%; padding: 10px 12px; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--radius-sm); color: var(--text-primary); outline: none; cursor: pointer; }

/* ---- MAIN CONTENT ---- */
.main-content { flex: 1; margin-left: var(--sidebar-width); display: flex; flex-direction: column; }
.top-bar { height: var(--topbar-height); padding: 0 24px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border-glass); background: var(--bg-secondary); position: sticky; top: 0; z-index: 50; }
.top-bar-left { display: flex; align-items: center; gap: 16px; }
.top-bar-left h2 { font-size: 1.3rem; font-weight: 600; }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.2rem; cursor: pointer; }
.top-bar-right { display: flex; align-items: center; gap: 20px; }
.sync-status { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--accent-green); }
.sync-dot { width: 8px; height: 8px; background: var(--accent-green); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.last-sync { font-size: 0.8rem; color: var(--text-muted); }
.content-area { flex: 1; padding: 24px; overflow-y: auto; }

/* ---- CARDS ---- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--bg-card); backdrop-filter: blur(10px); border: 1px solid var(--border-glass); border-radius: var(--radius); padding: 20px; transition: var(--transition); }
.stat-card:hover { border-color: rgba(0, 212, 255, 0.2); transform: translateY(-2px); }
.stat-card .stat-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; margin-bottom: 12px; }
.stat-card .stat-icon.cyan { background: rgba(0, 212, 255, 0.1); color: var(--accent-cyan); }
.stat-card .stat-icon.purple { background: rgba(124, 58, 237, 0.1); color: var(--accent-purple); }
.stat-card .stat-icon.green { background: rgba(0, 255, 136, 0.1); color: var(--accent-green); }
.stat-card .stat-icon.amber { background: rgba(255, 170, 0, 0.1); color: var(--accent-amber); }
.stat-card .stat-icon.red { background: rgba(255, 71, 87, 0.1); color: var(--accent-red); }
.stat-card .stat-icon.pink { background: rgba(255, 107, 157, 0.1); color: var(--accent-pink); }
.stat-card .stat-value { font-size: 1.8rem; font-weight: 700; margin-bottom: 4px; }
.stat-card .stat-label { color: var(--text-secondary); font-size: 0.85rem; }

.card { background: var(--bg-card); backdrop-filter: blur(10px); border: 1px solid var(--border-glass); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; }
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--border-glass); display: flex; align-items: center; justify-content: space-between; }
.card-header h3 { font-size: 1rem; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.card-header h3 i { color: var(--accent-cyan); }
.card-body { padding: 16px 20px; }

/* ---- SEARCH BAR ---- */
.search-bar { position: relative; margin-bottom: 20px; }
.search-bar i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.search-bar input { width: 100%; padding: 12px 16px 12px 44px; background: var(--bg-card); border: 1px solid var(--border-glass); border-radius: var(--radius); color: var(--text-primary); font-size: 0.95rem; outline: none; transition: var(--transition); }
.search-bar input:focus { border-color: var(--accent-cyan); }

/* ---- TABLE ---- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border-glass); }
.data-table th { color: var(--text-secondary); font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; position: sticky; top: 0; background: var(--bg-card); }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }
.data-table td { font-size: 0.9rem; }

/* ---- BADGES ---- */
.badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 500; }
.badge-cyan { background: rgba(0,212,255,0.1); color: var(--accent-cyan); }
.badge-green { background: rgba(0,255,136,0.1); color: var(--accent-green); }
.badge-amber { background: rgba(255,170,0,0.1); color: var(--accent-amber); }
.badge-red { background: rgba(255,71,87,0.1); color: var(--accent-red); }
.badge-purple { background: rgba(124,58,237,0.1); color: var(--accent-purple); }

/* ---- LIST ITEMS ---- */
.log-list { list-style: none; }
.log-item { padding: 14px 20px; border-bottom: 1px solid var(--border-glass); display: flex; gap: 14px; transition: var(--transition); }
.log-item:hover { background: rgba(255,255,255,0.02); }
.log-item:last-child { border-bottom: none; }
.log-item .log-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1rem; }
.log-item .log-content { flex: 1; min-width: 0; }
.log-item .log-title { font-weight: 500; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-item .log-subtitle { color: var(--text-secondary); font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-item .log-time { color: var(--text-muted); font-size: 0.8rem; flex-shrink: 0; text-align: right; }

/* ---- DEVICE STATUS BAR ---- */
.device-bar { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; padding: 16px 20px; background: var(--bg-card); border: 1px solid var(--border-glass); border-radius: var(--radius); }
.device-bar .db-item { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; }
.device-bar .db-item i { color: var(--accent-cyan); }
.device-bar .db-item .db-value { color: var(--text-secondary); }

/* ---- LOADING / EMPTY STATE ---- */
.loading { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.loading i { font-size: 2rem; margin-bottom: 12px; animation: spin 1s linear infinite; display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state i { font-size: 3rem; margin-bottom: 16px; display: block; opacity: 0.4; }

/* ---- LOAD MORE ---- */
.load-more { text-align: center; padding: 16px; }
.load-more button { padding: 10px 24px; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--radius-sm); color: var(--accent-cyan); cursor: pointer; transition: var(--transition); }
.load-more button:hover { background: rgba(0,212,255,0.08); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .mobile-menu-btn { display: block; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .content-area { padding: 16px; }
}