/* assets/css/style.css - Complete Version */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #06060c;
    --bg-secondary: #0d0d1a;
    --bg-card: rgba(18, 18, 35, 0.85);
    --bg-card-hover: rgba(25, 25, 45, 0.9);
    --text-primary: #eaeaf5;
    --text-secondary: #9090b0;
    --text-muted: #606080;
    
    --blue: #0af;
    --blue-dark: #0088cc;
    --green: #0f8;
    --green-dark: #00cc66;
    --red: #f35;
    --red-dark: #cc2244;
    --purple: #b0f;
    --purple-dark: #8800cc;
    --orange: #f80;
    --orange-dark: #cc6600;
    --yellow: #ff0;
    --cyan: #0ff;
    --gray: #668;
    
    --border: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow-blue: 0 0 30px rgba(0, 170, 255, 0.2);
    --shadow-glow-green: 0 0 30px rgba(0, 255, 136, 0.2);
    --shadow-glow-red: 0 0 30px rgba(255, 51, 85, 0.2);
    --shadow-glow-purple: 0 0 30px rgba(187, 0, 255, 0.2);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50%;
    
    --transition-fast: 0.15s ease;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --font-xs: 0.75rem;
    --font-sm: 0.85rem;
    --font-md: 0.95rem;
    --font-lg: 1.1rem;
    --font-xl: 1.3rem;
    --font-2xl: 1.6rem;
    --font-3xl: 2rem;
    --font-4xl: 2.5rem;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background Particles */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--blue);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--blue-dark);
}

/* ==================== LOGIN PAGE ==================== */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    position: relative;
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
}

.login-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 45px 40px;
    box-shadow: var(--shadow-lg), var(--shadow-glow-blue);
    animation: slideUpFade 0.6s ease;
}

.login-header {
    text-align: center;
    margin-bottom: 35px;
}

.login-icon {
    width: 75px;
    height: 75px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2em;
    color: white;
    box-shadow: var(--shadow-glow-purple);
    animation: pulseGlow 2s ease-in-out infinite;
}

.login-header h1 {
    font-size: var(--font-3xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.login-header p {
    color: var(--text-secondary);
    margin-top: 8px;
    font-size: var(--font-md);
}

/* Alert Messages */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--font-sm);
    font-weight: 500;
    animation: shakeX 0.5s ease;
}

.alert-success {
    background: rgba(0, 255, 136, 0.08);
    color: var(--green);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.alert-error {
    background: rgba(255, 51, 85, 0.08);
    color: var(--red);
    border: 1px solid rgba(255, 51, 85, 0.2);
}

.alert-warning {
    background: rgba(255, 136, 0, 0.08);
    color: var(--orange);
    border: 1px solid rgba(255, 136, 0, 0.2);
}

.alert-info {
    background: rgba(0, 170, 255, 0.08);
    color: var(--blue);
    border: 1px solid rgba(0, 170, 255, 0.2);
}

/* Form Styles */
.input-group {
    margin-bottom: 22px;
    position: relative;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: var(--font-sm);
    font-weight: 500;
}

.input-group label i {
    color: var(--blue);
    font-size: var(--font-xs);
}

.input-group input {
    width: 100%;
    padding: 14px 45px 14px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-md);
    transition: var(--transition);
    outline: none;
}

.input-group input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0, 170, 255, 0.1), var(--shadow-glow-blue);
    background: rgba(255, 255, 255, 0.06);
}

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

.toggle-password {
    position: absolute;
    right: 14px;
    top: 38px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: var(--font-md);
    transition: var(--transition-fast);
}

.toggle-password:hover {
    color: var(--text-primary);
}

.btn-login {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: var(--font-lg);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 10px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 170, 255, 0.4);
}

.btn-login:active {
    transform: translateY(0);
}

/* ==================== HEADER ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0 28px;
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 18px;
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.4em;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    display: none;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
}

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

.brand-logo {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    color: white;
}

.brand-name {
    font-size: var(--font-xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.tool-status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: var(--font-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    animation: pulse 2s ease-in-out infinite;
}

.status-online {
    background: rgba(0, 255, 136, 0.12);
    color: var(--green);
}
.status-online .status-dot {
    background: var(--green);
    box-shadow: 0 0 10px var(--green);
}

.status-offline {
    background: rgba(255, 51, 85, 0.12);
    color: var(--red);
}
.status-offline .status-dot {
    background: var(--red);
    box-shadow: 0 0 10px var(--red);
}

.live-clock {
    color: var(--text-secondary);
    font-size: var(--font-xs);
    font-weight: 500;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.user-menu:hover {
    background: rgba(255, 255, 255, 0.05);
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--blue), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: var(--font-sm);
}

/* ==================== SIDEBAR ==================== */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.sidebar {
    position: fixed;
    top: 64px;
    left: 0;
    bottom: 0;
    width: 270px;
    background: rgba(12, 12, 24, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border);
    z-index: 998;
    padding: 24px 0;
    transition: var(--transition-slow);
    overflow-y: auto;
}

.sidebar-header {
    padding: 0 24px 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

.sidebar-header h3 {
    font-size: var(--font-xs);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    font-weight: 600;
}

.sidebar-menu {
    list-style: none;
    padding: 0 12px;
}

.sidebar-menu li {
    margin: 3px 0;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-size: var(--font-sm);
    font-weight: 500;
    position: relative;
}

.sidebar-menu a i {
    width: 20px;
    text-align: center;
    font-size: var(--font-md);
}

.sidebar-menu a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-menu a.active {
    color: var(--blue);
    background: rgba(0, 170, 255, 0.1);
    font-weight: 600;
}

.sidebar-menu a.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--blue);
    border-radius: 0 3px 3px 0;
}

.sidebar-menu .badge-count {
    margin-left: auto;
    background: var(--red);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: var(--font-xs);
    font-weight: 700;
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    margin-left: 270px;
    margin-top: 64px;
    padding: 32px;
    min-height: calc(100vh - 64px);
    position: relative;
    z-index: 1;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header h2 {
    font-size: var(--font-2xl);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

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

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

/* ==================== STATS CARDS ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-light);
}

.stat-card:hover::after {
    opacity: 1;
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4em;
    flex-shrink: 0;
}

.card-total .card-icon {
    background: rgba(0, 170, 255, 0.15);
    color: var(--blue);
}

.card-active .card-icon {
    background: rgba(0, 255, 136, 0.15);
    color: var(--green);
}

.card-expired .card-icon {
    background: rgba(255, 51, 85, 0.15);
    color: var(--red);
}

.card-removed .card-icon {
    background: rgba(102, 102, 136, 0.15);
    color: var(--gray);
}

.card-online .card-icon {
    background: rgba(187, 0, 255, 0.15);
    color: var(--purple);
}

.card-info {
    flex: 1;
    min-width: 0;
}

.card-count {
    font-size: var(--font-4xl);
    font-weight: 800;
    display: block;
    line-height: 1;
    margin-bottom: 4px;
}

.card-total .card-count { color: var(--blue); }
.card-active .card-count { color: var(--green); }
.card-expired .card-count { color: var(--red); }
.card-removed .card-count { color: var(--gray); }
.card-online .card-count { color: var(--purple); }

.card-label {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    font-weight: 500;
}

/* ==================== CHARTS ==================== */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.chart-container {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    height: 380px;
    transition: var(--transition);
}

.chart-container:hover {
    border-color: var(--border-light);
    box-shadow: var(--shadow-md);
}

.chart-container h3 {
    margin-bottom: 20px;
    font-size: var(--font-lg);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-container h3 i {
    color: var(--blue);
}

.chart-container canvas {
    width: 100% !important;
    height: 300px !important;
}

/* ==================== INFO CARDS ==================== */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

.info-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-height: 450px;
    overflow-y: auto;
}

.info-card h3 {
    margin-bottom: 20px;
    font-size: var(--font-lg);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.activity-list,
.notification-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.activity-item {
    display: flex;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    transition: var(--transition-fast);
}

.activity-item:hover {
    background: rgba(255, 255, 255, 0.02);
    padding-left: 8px;
    border-radius: var(--radius-sm);
}

.activity-icon {
    color: var(--blue);
    margin-top: 3px;
    font-size: 0.5em;
}

.activity-details p {
    font-size: var(--font-sm);
}

.activity-details small {
    color: var(--text-muted);
    font-size: var(--font-xs);
}

.notification-item {
    padding: 14px;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--border);
    margin-bottom: 8px;
}

.notification-info { border-left-color: var(--blue); }
.notification-success { border-left-color: var(--green); }
.notification-warning { border-left-color: var(--orange); }
.notification-error { border-left-color: var(--red); }

.notification-item h4 {
    font-size: var(--font-sm);
    margin-bottom: 4px;
}

.notification-item p {
    font-size: var(--font-xs);
    color: var(--text-secondary);
}

.notification-item small {
    color: var(--text-muted);
    font-size: var(--font-xs);
}

/* ==================== TABLE ==================== */
.table-container {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    overflow-x: auto;
}

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

.data-table thead th {
    background: rgba(255, 255, 255, 0.02);
    padding: 16px;
    text-align: left;
    font-size: var(--font-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 700;
    white-space: nowrap;
}

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

.data-table tbody tr {
    transition: var(--transition-fast);
}

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

.data-table tbody tr.row-removed {
    opacity: 0.4;
}

.data-table code {
    background: rgba(0, 170, 255, 0.08);
    color: var(--blue);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: var(--font-xs);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-active {
    background: rgba(0, 255, 136, 0.1);
    color: var(--green);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.badge-removed {
    background: rgba(255, 51, 85, 0.1);
    color: var(--red);
    border: 1px solid rgba(255, 51, 85, 0.2);
}

.action-btns {
    display: flex;
    gap: 8px;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--blue);
    color: white;
}
.btn-primary:hover {
    background: var(--blue-dark);
    box-shadow: var(--shadow-glow-blue);
    transform: translateY(-1px);
}

.btn-success {
    background: var(--green);
    color: #000;
}
.btn-success:hover {
    background: var(--green-dark);
    box-shadow: var(--shadow-glow-green);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--red);
    color: white;
}
.btn-danger:hover {
    background: var(--red-dark);
    box-shadow: var(--shadow-glow-red);
    transform: translateY(-1px);
}

.btn-warning {
    background: var(--orange);
    color: #000;
}
.btn-warning:hover {
    box-shadow: 0 0 20px rgba(255, 136, 0, 0.3);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--border-light);
    background: rgba(255, 255, 255, 0.05);
}

.btn-icon {
    width: 38px;
    height: 38px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: var(--font-sm);
}

.btn-icon.btn-edit {
    background: rgba(0, 170, 255, 0.15);
    color: var(--blue);
}
.btn-icon.btn-edit:hover {
    background: rgba(0, 170, 255, 0.25);
    transform: scale(1.1);
}

.btn-icon.btn-remove {
    background: rgba(255, 51, 85, 0.15);
    color: var(--red);
}
.btn-icon.btn-remove:hover {
    background: rgba(255, 51, 85, 0.25);
    transform: scale(1.1);
}

/* ==================== FORMS ==================== */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
}

.form-card h3 {
    font-size: var(--font-lg);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: var(--font-sm);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-md);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0, 170, 255, 0.08);
    background: rgba(255, 255, 255, 0.06);
}

.form-group 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='%23999' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.filter-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    align-items: center;
}

.search-form {
    display: flex;
    gap: 12px;
    flex: 1;
    flex-wrap: wrap;
}

.search-form input {
    flex: 1;
    min-width: 200px;
}

/* ==================== SETTINGS ==================== */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
}

.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.settings-card h3 {
    margin-bottom: 24px;
    font-size: var(--font-lg);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.status-display {
    margin-bottom: 24px;
}

.status-badge-lg {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-size: var(--font-lg);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-badge-lg.badge-online {
    background: rgba(0, 255, 136, 0.1);
    color: var(--green);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.status-badge-lg.badge-offline {
    background: rgba(255, 51, 85, 0.1);
    color: var(--red);
    border: 1px solid rgba(255, 51, 85, 0.2);
}

/* ==================== FOOTER ==================== */
.footer {
    margin-left: 270px;
    padding: 20px 32px;
    text-align: center;
    color: var(--text-muted);
    font-size: var(--font-xs);
    border-top: 1px solid var(--border);
}

/* ==================== ANIMATIONS ==================== */
@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shakeX {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 170, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(187, 0, 255, 0.5);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.hidden { display: none; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }