/* CSS Variable Definition for Dark Mode */
:root {
    --bg-main: #0B0E14;
    --bg-sidebar: #121620;
    --bg-card: rgba(26, 32, 48, 0.45);
    --bg-card-hover: rgba(32, 40, 60, 0.65);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(139, 92, 246, 0.3);
    
    --text-primary: #F3F4F6;
    --text-muted: #9CA3AF;
    --text-dimmed: #6B7280;
    
    --primary: #8B5CF6;
    --primary-glow: rgba(139, 92, 246, 0.25);
    --primary-hover: #A78BFA;
    
    --success: #10B981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --danger: #EF4444;
    --danger-glow: rgba(239, 68, 68, 0.2);
    --warning: #F59E0B;
    
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-blur: blur(12px);
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Fira Code', Courier, monospace;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* LOGIN LAYOUT */
.login-view {
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.15), transparent 60%),
                radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.05), transparent 50%),
                var(--bg-main);
}

.login-container {
    width: 100%;
    max-width: 440px;
    padding: 1.5rem;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.login-header h1 {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #C084FC, #8B5CF6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 0.5rem;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--primary-glow);
    color: var(--primary);
    border: 1px solid var(--border-hover);
    margin-bottom: 0.5rem;
}

/* Form controls */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
    margin-bottom: 1.25rem;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group input, .input-group select {
    background: rgba(10, 12, 20, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.2s ease;
    width: 100%;
}

.input-group input:focus, .input-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: left;
}

.alert.error {
    background: var(--danger-glow);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
}

.alert.success {
    background: var(--success-glow);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #A7F3D0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-primary);
}

.btn-primary {
    background: var(--primary);
    box-shadow: 0 4px 14px 0 var(--primary-glow);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

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

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

.btn-action {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: var(--primary-hover);
}

.btn-action:hover {
    background: var(--primary);
    color: var(--text-primary);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-icon {
    padding: 0.5rem;
    background: transparent;
    border-radius: 50%;
    color: var(--text-muted);
}
.btn-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

/* APP SYSTEM LAYOUT */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-brand {
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-glow);
    border: 1px solid var(--border-hover);
    color: var(--primary);
    border-radius: 10px;
}

.sidebar-brand h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 9999px;
}

.badge.online {
    background: var(--success-glow);
    color: var(--success);
}

.sidebar-menu {
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.menu-item:hover, .menu-item.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.menu-item.active {
    background: var(--primary-glow);
    color: var(--primary-hover);
    border: 1px solid rgba(139, 92, 246, 0.15);
}

.sidebar-footer {
    padding: 1.25rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
}

.user-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
}

.user-role {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.logout-button {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.logout-button:hover {
    background: var(--danger-glow);
    color: var(--danger);
}

/* Main Content Area */
.app-content {
    flex-grow: 1;
    padding: 2.5rem;
    overflow-y: auto;
    background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.03), transparent 60%),
                var(--bg-main);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.content-header h1 {
    font-size: 1.85rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

/* METRICS GRID */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: var(--glass-blur);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.metric-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.metric-header h3 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.metric-icon {
    color: var(--primary-hover);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.progress-bar-container {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(to right, var(--primary), #EC4899);
    border-radius: 3px;
    transition: width 0.5s ease-out;
}

/* PANELS AND GRIDS */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.15);
}

.panel-card h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.panel-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.service-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}
.service-row:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.service-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.service-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    transition: background-color 0.3s ease;
}

.service-indicator.active {
    background-color: var(--success);
    box-shadow: 0 0 12px var(--success-glow);
}

.service-indicator.inactive {
    background-color: var(--danger);
    box-shadow: 0 0 12px var(--danger-glow);
}

.service-name {
    font-weight: 500;
    font-size: 0.95rem;
}

.service-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.stats-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-hover);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* DATA TABLE */
.table-container {
    overflow-x: auto;
    margin-top: 1rem;
}

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

.data-table th, .data-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.data-table th {
    font-weight: 500;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.01);
}

.data-table tbody tr {
    transition: background-color 0.15s ease;
}

.data-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.data-table td code {
    font-family: var(--font-mono);
    background: rgba(10, 12, 20, 0.4);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
}

/* Status Badges */
.badge-ssl {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}
.badge-ssl.ssl-on {
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
}
.badge-ssl.ssl-off {
    background: rgba(245, 158, 11, 0.15);
    color: #FBBF24;
}

.git-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(139, 92, 246, 0.15);
    color: var(--primary-hover);
    font-weight: 600;
}

/* TERMINAL VIEW */
.terminal-container {
    background: #06090F;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
}

.terminal-header {
    background: #0E121A;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #C9D1D9;
    background: #0A0D14;
    overflow-y: auto;
    white-space: pre-wrap;
    max-height: 400px;
    min-height: 200px;
}

.log-viewer-body {
    max-height: 600px;
    min-height: 300px;
    color: #E6EDF0;
}

.flex-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.log-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.input-group-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.input-group-row label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.log-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}
.log-checkbox label {
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
}

.pulse-indicator {
    background-color: var(--danger);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

/* MODAL SYSTEM */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 12, 20, 0.85);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
    transition: opacity 0.2s ease;
}

.modal-card {
    background: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 100%;
    max-width: 850px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.modal-header {
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body {
    padding: 1.75rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.tabs-sub {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
}

.subtab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.5rem 1rem;
    color: var(--text-muted);
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.subtab-btn.active {
    color: var(--primary-hover);
    border-bottom-color: var(--primary);
}

.subtab-content {
    display: none;
}
.subtab-content.active {
    display: block;
}

.code-editor {
    background: #06090F;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #C9D1D9;
    overflow: auto;
    max-height: 450px;
    min-height: 250px;
    white-space: pre-wrap;
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.2);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    z-index: 2000;
    color: white;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--success);
}
.toast.error {
    background: var(--danger);
}

/* UTILITIES */
.hidden {
    display: none !important;
}

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

.font-mono {
    font-family: var(--font-mono) !important;
}

/* Navigation tabs routing visibility controller */
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}

/* Responsive sidebars styling */
@media (max-width: 768px) {
    .app-layout {
        flex-direction: column;
    }
    .app-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    .sidebar-menu {
        flex-direction: row;
        overflow-x: auto;
        padding: 1rem;
    }
    .menu-item span {
        display: none;
    }
    .app-content {
        padding: 1.5rem;
    }
}

/* Toggles & Badges for Pause & Indexing */
.badge-status {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 9999px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.badge-status.online {
    background: var(--success-glow);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.badge-status.paused {
    background: var(--danger-glow);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-seo {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 9999px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.badge-seo.indexed {
    background: rgba(139, 92, 246, 0.15);
    color: var(--primary-hover);
    border: 1px solid rgba(139, 92, 246, 0.2);
}
.badge-seo.noindexed {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}