/* ===== RESET & BASE ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --bg-primary: #0a1628;
    --bg-secondary: #0f1f3d;
    --bg-card: rgba(255,255,255,0.04);
    --bg-card-hover: rgba(255,255,255,0.07);
    --border: rgba(255,255,255,0.08);
    --border-hover: rgba(255,255,255,0.15);
    --text-primary: #e8ecf1;
    --text-secondary: #8899aa;
    --text-muted: #5a6b7d;
    --accent-blue: #38bdf8;
    --accent-green: #4ade80;
    --accent-teal: #2dd4bf;
    --accent-amber: #fbbf24;
    --accent-rose: #fb7185;
    --accent-purple: #a78bfa;
    --gradient-main: linear-gradient(135deg, #38bdf8, #4ade80);
    --gradient-bg: linear-gradient(160deg, #0a1628 0%, #0c1a32 40%, #0d1f2d 100%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.4);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --sidebar-width: 260px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { font-size: 15px; }
body {
    font-family: 'Inter', sans-serif;
    background: var(--gradient-bg);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== LOGIN SCREEN ===== */
.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--gradient-bg);
    position: relative;
}
.login-screen::before {
    content: '';
    position: absolute;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(56,189,248,0.08) 0%, transparent 70%);
    top: 10%; left: 15%;
    pointer-events: none;
}
.login-screen::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(74,222,128,0.06) 0%, transparent 70%);
    bottom: 10%; right: 15%;
    pointer-events: none;
}
.login-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    text-align: center;
    animation: fadeInUp 0.6s ease;
}
.login-card .logo-container {
    width: 90px; height: 90px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--border);
    background: rgba(255,255,255,0.06);
}
.login-card .logo-container img {
    width: 100%; height: 100%;
    object-fit: contain;
}
.login-card h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.login-card .brand-sub {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 28px;
}
.login-card .input-group {
    position: relative;
    margin-bottom: 16px;
    text-align: left;
}
.login-card .input-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}
.login-card .input-group input {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    transition: var(--transition);
}
.login-card .input-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}
.login-error {
    color: var(--accent-rose);
    font-size: 0.8rem;
    margin-bottom: 12px;
    min-height: 20px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    border: none;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--gradient-main);
    color: #0a1628;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: var(--border-hover); }
.btn-danger {
    background: rgba(251,113,133,0.15);
    color: var(--accent-rose);
    border: 1px solid rgba(251,113,133,0.2);
}
.btn-danger:hover { background: rgba(251,113,133,0.25); }
.btn-success {
    background: rgba(74,222,128,0.15);
    color: var(--accent-green);
    border: 1px solid rgba(74,222,128,0.2);
}
.btn-success:hover { background: rgba(74,222,128,0.25); }
.btn-sm { padding: 6px 12px; font-size: 0.78rem; }
.btn-lg { padding: 14px 28px; font-size: 0.95rem; width: 100%; }
.btn-icon {
    width: 34px; height: 34px;
    padding: 0;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.85rem;
}
.btn-icon:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== LAYOUT ===== */
.app-container { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: rgba(10,22,40,0.95);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: var(--transition);
}
.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}
.sidebar-header .logo-sm {
    width: 40px; height: 40px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
    flex-shrink: 0;
}
.sidebar-header .logo-sm img { width: 100%; height: 100%; object-fit: contain; }
.sidebar-header .brand-info h2 {
    font-size: 0.95rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.sidebar-header .brand-info span {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Nav */
.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.nav-section-title {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-muted);
    padding: 8px 12px 8px;
    font-weight: 600;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 2px;
    border: 1px solid transparent;
}
.nav-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
}
.nav-item.active {
    background: rgba(56,189,248,0.1);
    color: var(--accent-blue);
    border-color: rgba(56,189,248,0.15);
}
.nav-item .nav-icon { font-size: 1.1rem; width: 24px; text-align: center; flex-shrink: 0; }
.nav-item .nav-badge {
    margin-left: auto;
    background: rgba(56,189,248,0.15);
    color: var(--accent-blue);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 700;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid var(--border);
}
.sidebar-footer .nav-item { color: var(--accent-rose); }

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 24px 32px;
    min-height: 100vh;
}

/* Top bar */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}
.topbar h1 {
    font-size: 1.6rem;
    font-weight: 700;
}
.topbar .topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}
.topbar .date-display {
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.topbar .user-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 6px 14px 6px 8px;
    border-radius: 24px;
    font-size: 0.82rem;
    color: var(--text-primary);
}
.topbar .user-avatar {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--gradient-main);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--bg-primary);
}

/* Role badge */
.role-badge {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.role-admin {
    background: rgba(56,189,248,0.15);
    color: var(--accent-blue);
}
.role-employee {
    background: rgba(74,222,128,0.15);
    color: var(--accent-green);
}

/* ===== SECTIONS ===== */
.section { display: none; animation: fadeInUp 0.4s ease; }
.section.active { display: block; }

/* ===== KPI CARDS ===== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.kpi-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: 3px 3px 0 0;
}
.kpi-card.blue::after { background: var(--gradient-main); }
.kpi-card.green::after { background: linear-gradient(90deg, var(--accent-green), var(--accent-teal)); }
.kpi-card.amber::after { background: linear-gradient(90deg, var(--accent-amber), #f97316); }
.kpi-card.rose::after { background: linear-gradient(90deg, var(--accent-rose), var(--accent-purple)); }
.kpi-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.kpi-card .kpi-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.kpi-card .kpi-icon {
    width: 40px; height: 40px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
}
.kpi-card.blue .kpi-icon { background: rgba(56,189,248,0.12); }
.kpi-card.green .kpi-icon { background: rgba(74,222,128,0.12); }
.kpi-card.amber .kpi-icon { background: rgba(251,191,36,0.12); }
.kpi-card.rose .kpi-icon { background: rgba(251,113,133,0.12); }
.kpi-card .kpi-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}
.kpi-card.blue .kpi-value { color: var(--accent-blue); }
.kpi-card.green .kpi-value { color: var(--accent-green); }
.kpi-card.amber .kpi-value { color: var(--accent-amber); }
.kpi-card.rose .kpi-value { color: var(--accent-rose); }
.kpi-card .kpi-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== CARDS / PANELS ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.card-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}
.card-header .card-actions { display: flex; gap: 8px; align-items: center; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 20px; margin-bottom: 20px; }

/* ===== SCROLLABLE TABLE CONTAINER ===== */
.table-scroll-container {
    max-height: 300px;
    overflow-y: auto;
    border-radius: var(--radius-sm);
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.12) transparent;
}
.table-scroll-container::-webkit-scrollbar {
    width: 6px;
}
.table-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}
.table-scroll-container::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.12);
    border-radius: 3px;
}
.table-scroll-container::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.2);
}
.table-scroll-container thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg-secondary);
}

/* ===== DATA TABLE ===== */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}
.data-table th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(255,255,255,0.02);
}
.data-table tbody tr { transition: var(--transition); }
.data-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.data-table tbody tr:last-child td { border-bottom: none; }

/* Status badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    gap: 4px;
}
.badge-green { background: rgba(74,222,128,0.12); color: var(--accent-green); }
.badge-amber { background: rgba(251,191,36,0.12); color: var(--accent-amber); }
.badge-rose { background: rgba(251,113,133,0.12); color: var(--accent-rose); }
.badge-blue { background: rgba(56,189,248,0.12); color: var(--accent-blue); }
.badge-purple { background: rgba(167,139,250,0.12); color: var(--accent-purple); }

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}
.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    overflow-y: auto;
    animation: fadeInUp 0.3s ease;
}
.modal h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.modal .form-group {
    margin-bottom: 16px;
}
.modal .form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}
.modal .form-group input,
.modal .form-group select {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-size: 0.88rem;
    font-family: inherit;
    transition: var(--transition);
}
.modal .form-group input:focus,
.modal .form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}
.modal .form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
}

/* ===== ABSENCE FORM ===== */
.absence-form {
    padding: 0;
}
.absence-form .form-group {
    margin-bottom: 16px;
}
.absence-form .form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}
.absence-form .form-group select,
.absence-form .form-group input,
.absence-form .form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-size: 0.88rem;
    font-family: inherit;
    transition: var(--transition);
    resize: vertical;
}
.absence-form .form-group select:focus,
.absence-form .form-group input:focus,
.absence-form .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}
.absence-form .form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ===== FORM INPUT (Settings & General) ===== */
.form-input {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-size: 0.88rem;
    font-family: inherit;
    width: 100%;
    transition: var(--transition);
}
.form-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}

/* ===== SYSTEM INFO GRID ===== */
.system-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}
.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.info-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}
.info-value {
    font-size: 0.82rem;
    color: var(--accent-blue);
    font-weight: 600;
}

/* ===== ATTENDANCE SECTION ===== */
.attendance-controls {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.attendance-controls select,
.attendance-controls input[type="date"] {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    min-width: 180px;
}
.attendance-controls select:focus,
.attendance-controls input[type="date"]:focus {
    outline: none;
    border-color: var(--accent-blue);
}
.live-clock {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    padding: 16px 0;
}
.clock-label {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-bottom: 16px;
}
.attendance-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 20px;
}
.btn-checkin {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-teal));
    color: var(--bg-primary);
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
}
.btn-checkout {
    background: linear-gradient(135deg, var(--accent-rose), var(--accent-purple));
    color: white;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
}
.btn-checkin:hover, .btn-checkout:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== TOAST / NOTIFICATION ===== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    min-width: 280px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease;
    transition: var(--transition);
}
.toast.success { border-left: 3px solid var(--accent-green); }
.toast.error { border-left: 3px solid var(--accent-rose); }
.toast.info { border-left: 3px solid var(--accent-blue); }

/* Search input */
.search-box {
    position: relative;
}
.search-box input {
    padding: 8px 14px 8px 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    width: 220px;
    transition: var(--transition);
}
.search-box input:focus {
    outline: none;
    border-color: var(--accent-blue);
    width: 280px;
}
.search-box::before {
    content: '🔍';
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
}

/* ===== CHARTS ===== */
.chart-container { position: relative; height: 280px; }
.chart-container canvas { max-height: 280px; }

/* ===== Card actions filter inputs ===== */
.card-actions input[type="date"],
.card-actions select {
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-family: inherit;
}
.card-actions input[type="date"]:focus,
.card-actions select:focus {
    outline: none;
    border-color: var(--accent-blue);
}
.card-actions select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ===== PROGRESS BAR ===== */
.progress-bar-inline {
    display: flex;
    align-items: center;
    gap: 10px;
}
.progress-track {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.06);
    border-radius: 3px;
    overflow: hidden;
}
.progress-fill-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease;
}
.progress-fill-bar.green { background: var(--accent-green); }
.progress-fill-bar.amber { background: var(--accent-amber); }
.progress-fill-bar.rose { background: var(--accent-rose); }

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 12px; opacity: 0.5; }
.empty-state p { font-size: 0.9rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; padding: 16px; }
    .grid-2 { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .topbar { flex-wrap: wrap; gap: 12px; }
    .mobile-toggle {
        display: flex !important;
        position: fixed;
        top: 16px; left: 16px;
        z-index: 101;
        width: 40px; height: 40px;
        border-radius: var(--radius-sm);
        background: var(--bg-card);
        border: 1px solid var(--border);
        align-items: center; justify-content: center;
        cursor: pointer;
        font-size: 1.2rem;
        color: var(--text-primary);
    }
    .search-box input { width: 150px; }
    .search-box input:focus { width: 200px; }
}
.mobile-toggle { display: none; }

/* ===== HIDDEN UTILITY ===== */
.hidden { display: none !important; }