/* IPTV Reseller Panel - Modern Design */
/* Matching Admin Panel Style */

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

:root {
    --primary-color: #00d084;
    --primary-dark: #00b974;
    --secondary-color: #0f1621;
    --success-color: #00d084;
    --danger-color: #ff4d4d;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --light-gray: rgba(255,255,255,0.08);
    --dark-gray: rgba(232,238,246,0.68);
    --text-color: #e8eef6;
    --text-muted: rgba(232,238,246,0.68);
    --bg: #0b0f14;
    --panel: #101824;
    --panel-2: #0f1621;
    --sidebar-bg: #0a0e13;
    --card-bg: linear-gradient(180deg, rgba(16,24,36,.95), rgba(12,18,28,.92));
    --border: rgba(255,255,255,0.08);
    --shadow: 0 18px 60px rgba(0,0,0,0.55);
    --shadow-sm: 0 4px 24px rgba(0,0,0,0.3);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: radial-gradient(1200px 600px at 20% -10%, rgba(0,208,132,.18), transparent 60%),
                radial-gradient(900px 500px at 90% 0%, rgba(0,208,132,.10), transparent 55%),
                var(--bg);
    color: var(--text-color);
    overflow-x: hidden;
    min-height: 100vh;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: var(--primary-dark);
}

code {
    background: rgba(0,208,132,.1);
    color: var(--primary-color);
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Consolas', monospace;
    font-size: 13px;
    letter-spacing: 0.5px;
}

/* ==================== LOGIN PAGE ==================== */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(1200px 600px at 50% 0%, rgba(0,208,132,.15), transparent 60%),
                var(--bg);
    padding: 20px;
}

.login-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 420px;
    backdrop-filter: blur(10px);
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo i {
    font-size: 56px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    display: block;
}

.login-logo h1 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-color);
}

.login-logo p {
    color: var(--text-muted);
    font-size: 14px;
}

/* ==================== FORM ELEMENTS ==================== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0,208,132,.15);
    background: rgba(255,255,255,0.05);
}

.form-group input::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 12px;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23e8eef6' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(180deg, rgba(0,208,132,.95), rgba(0,185,116,.95));
    border: 1px solid rgba(0,208,132,.35);
    color: #05140e;
}

.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,208,132,.3);
}

.btn-success {
    background: rgba(0,208,132,.15);
    border: 1px solid rgba(0,208,132,.35);
    color: var(--text-color);
}

.btn-success:hover {
    background: rgba(0,208,132,.25);
}

.btn-danger {
    background: rgba(255,77,77,.15);
    border: 1px solid rgba(255,77,77,.35);
    color: rgba(255,210,210,.95);
}

.btn-danger:hover {
    background: rgba(255,77,77,.25);
}

.btn-warning {
    background: rgba(243,156,18,.15);
    border: 1px solid rgba(243,156,18,.35);
    color: rgba(255,230,180,.95);
}

.btn-warning:hover {
    background: rgba(243,156,18,.25);
}

.btn-secondary {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    color: var(--text-color);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

.btn-sm {
    padding: 8px 14px;
    font-size: 12px;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
    display: block;
    text-align: center;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ==================== ALERTS ==================== */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-error, .alert-danger {
    background: rgba(255,77,77,.1);
    border: 1px solid rgba(255,77,77,.3);
    color: #ff8a8a;
}

.alert-success {
    background: rgba(0,208,132,.1);
    border: 1px solid rgba(0,208,132,.3);
    color: var(--primary-color);
}

.alert-warning {
    background: rgba(243,156,18,.1);
    border: 1px solid rgba(243,156,18,.3);
    color: #ffc048;
}

.alert-info {
    background: rgba(52,152,219,.1);
    border: 1px solid rgba(52,152,219,.3);
    color: #5dade2;
}

/* ==================== SIDEBAR ==================== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 260px;
    height: 100vh;
    background: linear-gradient(180deg, var(--sidebar-bg), rgba(10,14,19,0.98));
    border-right: 1px solid var(--border);
    padding: 0;
    overflow-y: auto;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
}

.logo i {
    font-size: 28px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo span {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
}

.reseller-info {
    padding: 18px 20px;
    margin: 16px 12px;
    background: linear-gradient(135deg, rgba(0,208,132,.08), rgba(0,208,132,.03));
    border-radius: 12px;
    border: 1px solid rgba(0,208,132,.15);
}

.reseller-name {
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 15px;
    color: var(--text-color);
}

.reseller-credits {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.reseller-credits i {
    font-size: 16px;
}

.sidebar-menu {
    flex: 1;
    padding: 8px 0;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
    margin: 2px 8px;
    border-radius: 10px;
    font-size: 14px;
}

.sidebar-menu a:hover {
    background: rgba(0,208,132,.08);
    color: var(--primary-color);
}

.sidebar-menu a.active {
    background: linear-gradient(90deg, rgba(0,208,132,.15), rgba(0,208,132,.05));
    color: var(--primary-color);
    border-left: 3px solid var(--primary-color);
    margin-left: 5px;
    padding-left: 21px;
}

.sidebar-menu a i {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

.logout-link {
    margin-top: auto;
    border-top: 1px solid var(--border);
    margin: 8px !important;
    padding-top: 16px !important;
}

.logout-link:hover {
    background: rgba(255,77,77,.1) !important;
    color: var(--danger-color) !important;
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    margin-left: 260px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar {
    background: linear-gradient(180deg, rgba(16,24,36,.95), rgba(16,24,36,.90));
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-left {
    display: flex;
    align-items: center;
    flex: 1;
}

.topbar-center {
    flex: 2;
    display: flex;
    justify-content: center;
}

.topbar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
}

.topbar-logo i {
    font-size: 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    justify-content: flex-end;
}

.credits-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(0,208,132,.15), rgba(0,208,132,.05));
    padding: 10px 18px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(0,208,132,.2);
}

.credits-badge i {
    font-size: 16px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.user-avatar i {
    font-size: 20px;
    color: #000;
}

.page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title i {
    color: var(--primary-color);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reseller-badge {
    background: linear-gradient(135deg, rgba(0,208,132,.15), rgba(0,208,132,.05));
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(0,208,132,.2);
}

.content-wrapper {
    padding: 32px;
    flex: 1;
}

/* ==================== STATS CARDS ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--card-bg);
    padding: 28px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary-color);
    border-radius: 4px 0 0 4px;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.stat-card.success::before {
    background: var(--success-color);
}

.stat-card.warning::before {
    background: var(--warning-color);
}

.stat-card.danger::before {
    background: var(--danger-color);
}

.stat-card.info::before {
    background: var(--info-color);
}

.stat-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 48px;
    opacity: 0.1;
    color: var(--text-color);
}

.stat-label {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.stat-value {
    font-size: 36px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-color), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==================== CARDS ==================== */
.card {
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    overflow: hidden;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-title i {
    color: var(--primary-color);
}

.card-body {
    padding: 24px;
}

/* ==================== TABLES ==================== */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th {
    background: rgba(255,255,255,0.03);
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
}

table td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

table tr {
    transition: background 0.2s ease;
}

table tr:hover {
    background: rgba(0,208,132,.03);
}

table tr:last-child td {
    border-bottom: none;
}

/* ==================== BADGES ==================== */
.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-success {
    background: rgba(0,208,132,.15);
    color: var(--success-color);
    border: 1px solid rgba(0,208,132,.3);
}

.badge-warning {
    background: rgba(243,156,18,.15);
    color: var(--warning-color);
    border: 1px solid rgba(243,156,18,.3);
}

.badge-danger {
    background: rgba(255,77,77,.15);
    color: var(--danger-color);
    border: 1px solid rgba(255,77,77,.3);
}

.badge-info {
    background: rgba(52,152,219,.15);
    color: var(--info-color);
    border: 1px solid rgba(52,152,219,.3);
}

.badge-primary {
    background: rgba(0,208,132,.15);
    color: var(--primary-color);
    border: 1px solid rgba(0,208,132,.3);
}

/* ==================== PAGE HEADER ==================== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.page-header-left h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-color);
}

.page-header-left h2 i {
    color: var(--primary-color);
}

.page-header-left p {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

/* ==================== SEARCH ==================== */
.search-input {
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-color);
    font-size: 14px;
    min-width: 280px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0,208,132,.1);
}

.search-input::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

/* ==================== MODAL ==================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 9999;
    overflow-y: auto;
    padding: 40px 20px;
}

.modal-content {
    background: linear-gradient(180deg, rgba(16,24,36,.98), rgba(12,18,28,.98));
    margin: 0 auto;
    padding: 0;
    width: 100%;
    max-width: 480px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-header h3 i {
    color: var(--primary-color);
}

.close {
    font-size: 28px;
    font-weight: 300;
    color: var(--text-muted);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.close:hover {
    background: rgba(255,77,77,.1);
    color: var(--danger-color);
}

.modal-content form {
    padding: 24px;
}

.modal-content .btn {
    width: 100%;
    margin-top: 8px;
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 64px;
    color: var(--primary-color);
    opacity: 0.3;
    margin-bottom: 20px;
}

.empty-state p {
    font-size: 16px;
    max-width: 300px;
    margin: 0 auto;
}

/* ==================== UTILITY CLASSES ==================== */
.text-danger {
    color: var(--danger-color) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-center {
    text-align: center;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 8px !important; }
.mb-2 { margin-bottom: 16px !important; }
.mb-3 { margin-bottom: 24px !important; }
.mt-2 { margin-top: 16px !important; }
.mt-3 { margin-top: 24px !important; }

/* Form Row Grid */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

/* ==================== MOBILE TOGGLE ==================== */
.menu-toggle {
    display: none;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    padding: 10px;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    border-radius: 8px;
    margin-right: 12px;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background: rgba(0,208,132,.1);
    border-color: rgba(0,208,132,.3);
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 999;
    backdrop-filter: blur(4px);
}

.sidebar-overlay.active {
    display: block;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: none;
    }
    
    .sidebar.active {
        transform: translateX(0);
        box-shadow: 10px 0 40px rgba(0,0,0,0.5);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .topbar {
        padding: 16px 20px;
    }
    
    .page-title {
        font-size: 18px;
    }
    
    .page-title i {
        display: none;
    }
    
    .content-wrapper {
        padding: 20px 16px;
    }
    
    .reseller-badge {
        font-size: 10px;
        padding: 6px 10px;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .stat-card {
        padding: 18px 16px;
    }
    
    .stat-icon {
        font-size: 32px;
        right: 12px;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    .page-header {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        padding-bottom: 20px;
        margin-bottom: 24px;
    }
    
    .page-header .btn {
        width: 100%;
        justify-content: center;
    }
    
    .page-header-left h2 {
        font-size: 20px;
    }
    
    .search-input {
        width: 100%;
        min-width: 100%;
    }
    
    .card {
        border-radius: 12px;
        margin-bottom: 16px;
    }
    
    .card-header {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
        padding: 16px;
    }
    
    .card-header .search-input {
        width: 100%;
    }
    
    .card-body {
        padding: 16px;
    }
    
    .modal-content {
        width: 95%;
        max-width: 95%;
        margin: 20px auto;
        border-radius: 12px;
    }
    
    .modal-header {
        padding: 18px 16px;
    }
    
    .modal-header h3 {
        font-size: 18px;
    }
    
    .modal-content form {
        padding: 16px;
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
        gap: 8px;
    }
    
    .btn-group .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Table Mobile */
    table {
        font-size: 13px;
    }
    
    table th,
    table td {
        padding: 12px 10px;
    }
    
    table th {
        font-size: 11px;
    }
    
    code {
        font-size: 11px;
        padding: 2px 6px;
    }
    
    .badge {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .btn-sm {
        padding: 6px 10px;
        font-size: 11px;
    }
    
    .form-group label {
        font-size: 12px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .alert {
        padding: 12px 14px;
        font-size: 13px;
    }
    
    .topbar-actions {
        display: none;
    }
    
    .login-box {
        padding: 28px 24px;
        margin: 16px;
    }
    
    .login-logo i {
        font-size: 44px;
    }
    
    .login-logo h1 {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-value {
        font-size: 28px;
    }
    
    .content-wrapper {
        padding: 16px 12px;
    }
    
    .page-header-left h2 {
        font-size: 18px;
    }
    
    .page-header-left p {
        font-size: 13px;
    }
    
    .card-title {
        font-size: 16px;
    }
    
    /* Hide less important table columns on very small screens */
    table .hide-mobile {
        display: none;
    }
    
    .empty-state {
        padding: 40px 16px;
    }
    
    .empty-state i {
        font-size: 48px;
    }
    
    .empty-state p {
        font-size: 14px;
    }
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.2);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.stats-grid .stat-card {
    animation: slideUp 0.4s ease-out forwards;
}

.stats-grid .stat-card:nth-child(1) { animation-delay: 0.1s; }
.stats-grid .stat-card:nth-child(2) { animation-delay: 0.15s; }
.stats-grid .stat-card:nth-child(3) { animation-delay: 0.2s; }
.stats-grid .stat-card:nth-child(4) { animation-delay: 0.25s; }

.card {
    animation: fadeIn 0.4s ease-out;
}

/* ==================== TOUCH FRIENDLY ==================== */
@media (hover: none) and (pointer: coarse) {
    /* Touch device optimizations */
    .btn {
        min-height: 44px;
        touch-action: manipulation;
    }
    
    .btn-sm {
        min-height: 38px;
        padding: 8px 12px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .sidebar-menu a {
        min-height: 48px;
        padding: 14px 24px;
    }
    
    .menu-toggle {
        min-width: 44px;
        min-height: 44px;
    }
    
    table td,
    table th {
        padding: 14px 12px;
    }
    
    .close {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Disable hover effects on touch devices */
    .stat-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    /* Add active states for touch feedback */
    .btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }
    
    .sidebar-menu a:active {
        background: rgba(0,208,132,.15);
    }
    
    .stat-card:active {
        transform: scale(0.98);
    }
}

/* ==================== SAFE AREA (Notch Support) ==================== */
@supports (padding: max(0px)) {
    .topbar {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
    
    .content-wrapper {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
        padding-bottom: max(20px, env(safe-area-inset-bottom));
    }
    
    .sidebar {
        padding-bottom: max(20px, env(safe-area-inset-bottom));
    }
}