/* ASSIDU.ai V2 — Layout Styles (Apple Liquid Glass) */

/* Portal layout: sidebar + main content */
.portal-layout { display: flex; min-height: 100vh; }

/* ===== Sidebar — Liquid Glass panel ===== */
.sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--glass-border);
    box-shadow: var(--glass-inner-glow), 1px 0 20px rgba(0,0,0,0.04);
    z-index: 100; display: flex; flex-direction: column;
    padding: 20px 0; overflow-y: auto;
    transition: transform 0.3s cubic-bezier(0.25,0.46,0.45,0.94);
}

.sidebar-logo {
    padding: 0 20px 24px;
    font-size: 15px; font-weight: 800;
    letter-spacing: 0.05em; color: var(--primary);
}

.nav-section {
    font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
    color: var(--text-muted); padding: 8px 20px 4px;
    text-transform: uppercase;
}

.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 16px; margin: 1px 8px;
    font-size: 13px; color: var(--text-secondary);
    cursor: pointer; transition: var(--transition);
    border-radius: var(--radius-sm);
    font-weight: 500; text-decoration: none;
    border: 1px solid transparent;
}
.nav-item:hover {
    background: var(--card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-color: var(--border-light);
    text-decoration: none;
    color: var(--text);
}
.nav-item.active {
    color: var(--primary);
    background: var(--primary-light);
    border-color: var(--border);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.nav-icon { font-size: 16px; width: 22px; text-align: center; }
.nav-sep { height: 1px; background: var(--border-light); margin: 10px 16px; }

/* Main content area */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1; padding: 28px 32px;
    min-height: 100vh;
}

/* Stat row */
.stat-row { display: flex; gap: 16px; margin-bottom: 24px; }
.stat-row > * { flex: 1; }

/* Mobile sidebar */
.sidebar-overlay {
    display: none; position: fixed; inset: 0;
    background: var(--overlay-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99;
}
.sidebar-toggle {
    display: none; position: fixed; top: 12px; left: 12px;
    z-index: 101;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius); padding: 8px 12px;
    cursor: pointer; font-size: 18px;
    box-shadow: var(--shadow);
    color: var(--text);
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; }
    .sidebar-toggle { display: block; }
    .main-content { margin-left: 0; padding: 60px 16px 16px; }
    .stat-row { flex-direction: column; }
}

/* ===== Auth layout — Liquid Glass card ===== */
.auth-layout {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; padding: 20px;
    background: linear-gradient(135deg, #edfffe 0%, #f4fffe 50%, #e8faf9 100%);
}
.auth-layout::before {
    content: '';
    position: fixed; inset: 0;
    background:
        radial-gradient(ellipse at 30% 30%, rgba(62,205,198,0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(62,205,198,0.08) 0%, transparent 50%);
    pointer-events: none;
}
.auth-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl); padding: 40px;
    width: 100%; max-width: 440px;
    box-shadow: var(--shadow-glow), var(--glass-inner-glow);
}
.auth-logo {
    font-size: 20px; font-weight: 800; color: var(--primary);
    letter-spacing: 0.05em; text-align: center; margin-bottom: 8px;
}
.auth-title {
    font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 4px;
}
.auth-sub {
    font-size: 13px; color: var(--text-muted); text-align: center; margin-bottom: 28px;
}

/* ===== Dark Theme Layout ===== */
[data-theme="dark"] .sidebar {
    background: rgba(10,26,26,0.70);
    border-right-color: rgba(62,205,198,0.10);
    box-shadow: var(--glass-inner-glow), 1px 0 20px rgba(0,0,0,0.2);
}
[data-theme="dark"] .nav-item:hover {
    background: rgba(62,205,198,0.06);
    border-color: rgba(62,205,198,0.10);
    color: var(--text);
}
[data-theme="dark"] .nav-item.active {
    background: rgba(79,224,216,0.12);
    border-color: rgba(79,224,216,0.20);
}
[data-theme="dark"] .sidebar-logo img { filter: none; }
[data-theme="dark"] .sidebar-overlay { background: rgba(0,0,0,0.6); }
[data-theme="dark"] .sidebar-toggle {
    background: rgba(10,26,26,0.70);
    border-color: rgba(62,205,198,0.15);
}

[data-theme="dark"] .auth-layout {
    background: linear-gradient(165deg, #0a1a1a, #0c2020, #0f2a2a);
}
[data-theme="dark"] .auth-layout::before {
    background:
        radial-gradient(ellipse at 20% 80%, rgba(62,205,198,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0,228,200,0.05) 0%, transparent 50%);
}
[data-theme="dark"] .auth-card {
    background: rgba(255,255,255,0.05);
    border-color: rgba(62,205,198,0.12);
    box-shadow: var(--shadow-glow), var(--glass-inner-glow);
}
[data-theme="dark"] .auth-logo img { filter: none; }