/**
 * RUSVPN Dashboard Styles - Dark Theme
 * Unified Dashboard with Account Overview, Device List, Activation Code, Settings, and Downloads
 * Matches auth-forms.css dark theme styling
 */

/* ============================================================================
   CSS Variables - Dark Theme
   ============================================================================ */

:root {
    --bg-primary: #0c0d0d;
    --bg-secondary: rgba(24, 24, 24, 0.35);
    --bg-tertiary: #222222;
    --text-primary: #e6e6e6;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --text-disabled: #555555;
    --border-color: rgba(140, 140, 140, 0.28);
    --border-hover: rgba(180, 180, 180, 0.45);
    --accent-primary: #00d97e;
    --accent-hover: #00b368;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --card-shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.4);
}

/* ============================================================================
   Base Layout
   ============================================================================ */

body.dashboard-page {
    background: var(--bg-primary) !important;
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    position: relative;
}

body.dashboard-page > * {
    position: relative;
    z-index: 2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    background: transparent;
    position: relative;
}

/* ============================================================================
   2-Column Dashboard Grid
   ============================================================================ */

.dashboard-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
    align-items: start;
}

.dashboard-col-left,
.dashboard-col-right {
    display: flex;
    flex-direction: column;
    gap: 24px;
    height: 100%;
}

@media (max-width: 968px) {
    .dashboard-grid-2col {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   Matryoshka Spinner Animation
   ============================================================================ */

.matryoshka-spinner {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    animation: spin 2s linear infinite;
}

.matryoshka-spinner svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.no-license-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

@media (max-width: 968px) {
    .no-license-wrapper {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   Dashboard Header
   ============================================================================ */

.dashboard-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.dashboard-header .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.dashboard-header .logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.dashboard-header .logo img {
    height: 40px;
    width: auto;
}

.dashboard-header .logo span {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.dashboard-nav {
    display: flex;
    gap: 8px;
}

.dashboard-nav .nav-link {
    padding: 8px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s;
}

.dashboard-nav .nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.dashboard-nav .nav-link.active {
    color: var(--accent-primary);
    background: rgba(0, 217, 126, 0.10);
}

.user-menu {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.user-menu-toggle:hover {
    border-color: var(--border-hover);
    background: var(--bg-secondary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-email {
    font-size: 14px;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    min-width: 180px;
    display: none;
    padding-top: 4px;
    margin-top: -4px;
}

.user-menu:hover .user-menu-dropdown,
.user-menu-dropdown:hover {
    display: block;
}

.user-menu-dropdown .menu-item {
    display: block;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s;
}

.user-menu-dropdown .menu-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ============================================================================
   Dashboard Content
   ============================================================================ */

.dashboard-content {
    padding: 24px 0 16px 0;
    min-height: calc(100vh - 200px);
    background: transparent;
    position: relative;
}

.dashboard-overview {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    padding: 0;
    width: 100%;
    box-sizing: border-box;
}

/* Page header takes full width */
.dashboard-overview > .page-header {
    grid-column: 1 / -1;
    background: transparent;
    border: none;
    padding: 0;
    margin-bottom: 0;
}

/* All cards span 1 column by default */
.dashboard-overview > .dashboard-card,
.dashboard-overview > .dashboard-section,
.dashboard-overview > .device-manager {
    grid-column: span 1;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

/* Full-width cards span all 2 columns */
.dashboard-overview > .dashboard-card.full-width,
.dashboard-overview > .no-license-card {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
}

.dashboard-overview > .page-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.dashboard-overview > .page-header .last-login {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

/* ============================================================================
   Dashboard Cards
   ============================================================================ */

.dashboard-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.dashboard-card:hover {
    box-shadow: var(--card-shadow-hover);
}

.dashboard-card .card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
}

.dashboard-card .card-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.dashboard-card .card-body {
    padding: 24px;
    flex: 1;
    background: var(--bg-secondary);
}

/* ============================================================================
   Account Overview Cards - License Status
   ============================================================================ */

.license-status-card .status-badge {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.status-active {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.status-badge.status-expired {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.status-badge.status-suspended {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.license-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.license-info .info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.license-info .info-row:last-child {
    border-bottom: none;
}

.license-info .label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.license-info .value {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 600;
}

.license-info .license-key {
    font-family: 'Courier New', monospace;
    background: var(--bg-primary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    border: 1px solid var(--border-color);
}

.plan-type-free {
    color: var(--text-muted);
}

.plan-type-monthly {
    color: var(--accent-primary);
}

.plan-type-yearly {
    color: var(--success);
}

.plan-type-lifetime {
    color: var(--warning);
}

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

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

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

/* ============================================================================
   Account Overview Cards Grid
   ============================================================================ */

.account-overview {
    margin-bottom: 32px;
}

.overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.overview-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: var(--card-shadow);
}

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

.overview-card.warning {
    border-color: var(--warning);
    background: rgba(245, 158, 11, 0.05);
}

.overview-card .card-icon {
    font-size: 40px;
    line-height: 1;
    flex-shrink: 0;
}

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

.overview-card .card-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 8px 0;
}

.overview-card .card-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    word-wrap: break-word;
}

.overview-card .card-warning {
    font-size: 12px;
    font-weight: 600;
    color: var(--warning);
    margin: 8px 0 0 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.overview-card .card-warning::before {
    content: '⚠️';
    font-size: 14px;
}

/* ============================================================================
   Alerts
   ============================================================================ */

.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.alert strong {
    display: block;
    margin-bottom: 4px;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--warning);
    color: var(--warning);
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--error);
    color: var(--error);
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--success);
    color: var(--success);
}

/* ============================================================================
   Traffic Card
   ============================================================================ */

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

.traffic-bar {
    width: 100%;
    height: 24px;
    background: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.traffic-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--success) 0%, var(--accent-primary) 100%);
    transition: width 0.5s ease;
}

.traffic-info {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.traffic-info .used {
    font-weight: 700;
    color: var(--text-primary);
}

.traffic-info .separator {
    color: var(--text-muted);
    margin: 0 8px;
}

.traffic-info .total {
    color: var(--text-secondary);
}

.traffic-info .percent {
    color: var(--text-muted);
    font-size: 14px;
    margin-left: 8px;
}

.traffic-remaining {
    font-size: 14px;
    color: var(--text-secondary);
}

.traffic-remaining strong {
    color: var(--success);
    font-weight: 600;
}

.traffic-unlimited {
    text-align: center;
    padding: 40px 20px;
}

.unlimited-icon {
    font-size: 64px;
    color: var(--success);
    margin-bottom: 16px;
}

.traffic-unlimited p {
    font-size: 18px;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.traffic-used {
    font-size: 14px;
    color: var(--text-secondary);
}

.traffic-used strong {
    color: var(--text-primary);
}

/* ============================================================================
   Device List Section
   ============================================================================ */

.device-manager {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--card-shadow);
}

.devices-card .device-count {
    background: rgba(0, 217, 126, 0.20);
    color: var(--accent-primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.devices-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.device-row {
    display: flex;
    align-items: center;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.device-row:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
}

.device-icon {
    width: 56px;
    height: 56px;
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.device-icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.device-info {
    flex: 1;
}

.device-name {
    font-size: 16px;
    font-weight: 600;
    color: #e6e6e6 !important;
    margin-bottom: 4px;
}

.device-details {
    font-size: 13px;
    color: var(--text-muted);
}

.device-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.device-action-btn {
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-md);
}

.device-action-btn.connected {
    background: linear-gradient(135deg, var(--success) 0%, #0ea574 100%);
    color: white;
}

.device-action-btn.connected:hover {
    background: linear-gradient(135deg, #10b981 0%, var(--success) 100%);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.device-action-btn.disconnected {
    background: linear-gradient(135deg, var(--text-disabled) 0%, #475569 100%);
    color: var(--text-primary);
}

.device-action-btn.disconnected:hover {
    background: linear-gradient(135deg, #64748b 0%, var(--text-disabled) 100%);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(100, 116, 139, 0.3);
}

.device-action-btn:active {
    transform: scale(0.98);
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-indicator.online {
    background: var(--success);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.status-indicator.offline {
    background: var(--text-disabled);
}

.status-text {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.no-devices {
    text-align: center;
    padding: 40px 20px;
}

.no-devices p {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 0 0 8px 0;
}

.no-devices .help-text {
    font-size: 14px;
    color: var(--text-muted);
}

/* Device Table Layout */
.device-table {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.device-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr 1fr;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.device-table-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.device-table-body .device-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr 1fr;
    gap: 16px;
    align-items: center;
}

.device-col-name {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-disconnect {
    padding: 6px 12px;
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
    border: 1px solid var(--error);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-disconnect:hover {
    background: var(--error);
    color: white;
}

/* ============================================================================
   Account Settings Section
   ============================================================================ */

.dashboard-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    /* Remove margin-bottom since grid handles spacing */
    margin-bottom: 0;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 24px 0;
}

.settings-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 100%;
    box-sizing: border-box;
}

.setting-item {
    padding: 16px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.setting-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.setting-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.btn {
    padding: 8px 20px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 217, 126, 0.30);
}

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

.setting-value {
    font-size: 15px;
    color: var(--text-secondary);
}

.setting-form {
    margin-top: 16px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 12px;
    transition: all 0.2s;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 217, 126, 0.10);
}

.form-input::placeholder {
    color: var(--text-disabled);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.form-message {
    margin-top: 12px;
    padding: 12px;
    border-radius: 6px;
    font-size: 14px;
    display: none;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid var(--success);
    display: block;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border: 1px solid var(--error);
    display: block;
}

.status-badge.status-enabled {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
}

.status-badge.status-disabled {
    background: rgba(100, 116, 139, 0.2);
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
}

/* ============================================================================
   Activation Code Section
   ============================================================================ */

.activation-code-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    /* Remove margin-bottom since grid handles spacing */
    margin-bottom: 0;
}

.activation-code-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-top: 16px;
}

.activation-code {
    font-family: 'Courier New', monospace;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
}

.btn-copy {
    padding: 10px 20px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

/* ============================================================================
   Download Links Section
   ============================================================================ */

.downloads-container {
    padding: 8px 0;
}

.downloads-description {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    text-align: center;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.download-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.download-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.download-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.download-platform {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.download-version {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0 0 16px 0;
}

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

.downloads-footer {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.downloads-footer p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 8px 0;
}

.downloads-footer .link {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
}

.downloads-footer .link:hover {
    text-decoration: underline;
}

/* ============================================================================
   Payments Card
   ============================================================================ */

.payments-card .view-all {
    font-size: 14px;
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
}

.payments-card .view-all:hover {
    text-decoration: underline;
}

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

.payments-table thead th {
    text-align: left;
    padding: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.payments-table tbody td {
    padding: 16px 12px;
    font-size: 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

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

.payment-status {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.payment-status.status-completed {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.payment-status.status-pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.payment-status.status-failed {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

/* ============================================================================
   Quick Actions Card
   ============================================================================ */

.actions-grid,
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 24px;
    padding-bottom: 32px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.action-btn:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.action-btn .icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.action-btn .text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* Background images for specific action buttons */
.action-btn-payment {
    background-image: url('/imgs/site/logos_services/payment.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    aspect-ratio: 16 / 9;
}

.action-btn-payment::before,
.action-btn-devices::before,
.action-btn-settings::before,
.action-btn-support::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    z-index: 1;
    pointer-events: none;
}

.action-btn-payment .text,
.action-btn-devices .text,
.action-btn-settings .text,
.action-btn-support .text,
.action-btn-payment span,
.action-btn-devices span,
.action-btn-settings span,
.action-btn-support span {
    position: relative;
    z-index: 2;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    font-size: 18px;
    font-weight: 600;
}

.action-btn-devices {
    background-image: url('/imgs/site/logos_services/devices.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    aspect-ratio: 16 / 9;
}

.action-btn-settings {
    background-image: url('/imgs/site/logos_services/settings.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    aspect-ratio: 16 / 9;
}

.action-btn-support {
    background-image: url('/imgs/site/logos_services/support.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    aspect-ratio: 16 / 9;
}

/* ============================================================================
   No License Card
   ============================================================================ */

.no-license-card {
    text-align: center;
}

.no-license-card .card-body {
    padding: 60px 40px;
}

.no-license-icon {
    font-size: 80px;
    margin-bottom: 24px;
}

.no-license-card h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.no-license-card p {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 0 0 32px 0;
}

/* ============================================================================
   Empty States
   ============================================================================ */

.empty-state {
    text-align: center;
    padding: 60px 40px;
}

.empty-state p {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 0 0 8px 0;
}

.empty-state p:last-child {
    font-size: 14px;
    color: var(--text-muted);
}

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 217, 126, 0.30);
}

.btn-primary:disabled {
    background: var(--text-disabled);
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-primary);
    border-color: var(--border-hover);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

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

/* ============================================================================
   Modal
   ============================================================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

/* ============================================================================
   2FA Setup Modal Styles
   ============================================================================ */

.2fa-setup-container {
    max-width: 600px;
    margin: 0 auto;
}

.2fa-step {
    margin-bottom: 32px;
    padding: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.step-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.step-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 20px 0;
    line-height: 1.6;
}

.qr-code-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
    background: #ffffff;
    border-radius: 8px;
    margin-bottom: 20px;
}

.qr-code-image {
    max-width: 200px;
    height: auto;
    display: block;
}

.secret-key-container {
    text-align: center;
}

.secret-label {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0 0 8px 0;
}

.secret-key {
    display: inline-block;
    padding: 12px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 16px;
    color: var(--accent-primary);
    letter-spacing: 2px;
    user-select: all;
}

.verification-form {
    margin-top: 20px;
}

.code-input {
    width: 100%;
    max-width: 200px;
    margin: 0 auto 16px auto;
    display: block;
    text-align: center;
    font-size: 24px;
    font-family: 'Courier New', monospace;
    letter-spacing: 8px;
    padding: 16px;
}

.2fa-backup-codes {
    padding: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.backup-codes-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin: 20px 0;
}

.backup-code-item {
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    text-align: center;
}

.backup-code-item code {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: var(--accent-primary);
    letter-spacing: 1px;
}

.2fa-disable-container {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
}

.modal-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.modal-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 24px 0;
    line-height: 1.6;
}

.loading-spinner {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 16px;
}

.loading-spinner::after {
    content: '';
    display: block;
    width: 40px;
    height: 40px;
    margin: 20px auto 0;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.error-message {
    padding: 20px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #ef4444;
    text-align: center;
}

/* ============================================================================
   Dashboard Footer
   ============================================================================ */

.dashboard-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
    margin-top: 60px;
}

.dashboard-footer p {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

/* ============================================================================
   Responsive Design - Mobile (< 768px)
   ============================================================================ */

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    /* Single column on mobile */
    .dashboard-overview {
        grid-template-columns: 1fr;
    }
    
    .dashboard-header .header-content {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }
    
    .dashboard-nav {
        justify-content: center;
    }
    
    .user-menu-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .dashboard-content {
        padding: 24px 0;
    }
    
    .dashboard-overview > .page-header h1 {
        font-size: 24px;
    }
    
    .dashboard-card .card-header {
        padding: 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .dashboard-card .card-body {
        padding: 16px;
    }
    
    .license-info .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .device-table-header {
        display: none;
    }
    
    .device-table-body .device-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .device-col-name,
    .device-col-type,
    .device-col-activity,
    .device-col-status,
    .device-col-actions {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .device-col-name::before {
        content: 'Device:';
        font-weight: 600;
        color: var(--text-muted);
        font-size: 13px;
    }
    
    .device-col-type::before {
        content: 'Type:';
        font-weight: 600;
        color: var(--text-muted);
        font-size: 13px;
    }
    
    .device-col-activity::before {
        content: 'Last Activity:';
        font-weight: 600;
        color: var(--text-muted);
        font-size: 13px;
    }
    
    .device-col-status::before {
        content: 'Status:';
        font-weight: 600;
        color: var(--text-muted);
        font-size: 13px;
    }
    
    .device-col-actions::before {
        content: 'Actions:';
        font-weight: 600;
        color: var(--text-muted);
        font-size: 13px;
    }
    
    .device-row {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .device-status {
        width: 100%;
        justify-content: flex-start;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .download-grid {
        grid-template-columns: 1fr;
    }
    
    .payments-table {
        font-size: 12px;
    }
    
    .payments-table thead th,
    .payments-table tbody td {
        padding: 8px;
    }
    
    .setting-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    .alert {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================================================================
   Responsive Design - Tablet (768px - 1024px)
   ============================================================================ */

@media (min-width: 768px) and (max-width: 1024px) {
    .download-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .device-table-header,
    .device-table-body .device-row {
        grid-template-columns: 2fr 1fr 1.5fr 1fr 1fr;
        font-size: 13px;
    }
}

/* ============================================================================
   Chinese Font Support
   ============================================================================ */

body.lang-zh .dashboard-overview,
body.lang-zh .dashboard-card,
body.lang-zh .dashboard-section {
    font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* ============================================================================
   Print Styles
   ============================================================================ */

@media print {
    .dashboard-header,
    .dashboard-footer,
    .user-menu,
    .btn,
    .action-btn {
        display: none;
    }
    
    .dashboard-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    body.dashboard-page {
        background: white;
        color: black;
    }
}

/* ============================================================================
   Accessibility
   ============================================================================ */

.btn:focus,
.form-input:focus,
.user-menu-toggle:focus,
.modal-close:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================================================
   Loading States
   ============================================================================ */

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--accent-primary);
    animation: spin 1s linear infinite;
}

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

.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-primary) 25%,
        var(--bg-tertiary) 50%,
        var(--bg-primary) 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
    border-radius: 4px;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================================================
   Utility Classes
   ============================================================================ */

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

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

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

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.p-0 { padding: 0; }
.p-1 { padding: 8px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }
.p-4 { padding: 32px; }

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* ============================================================================
   Animations
   ============================================================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* ============================================================================
   End of Dashboard Styles
   ============================================================================ */


/* ============================================================================
   Device Help Block - Dark Theme
   ============================================================================ */

.help-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    margin-top: 24px;
}

.help-card .card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.help-card .card-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.help-card .card-body {
    padding: 32px 24px;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.help-item {
    text-align: center;
    padding: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.help-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--accent-primary);
}

.help-icon {
    font-size: 48px;
    margin-bottom: 16px;
    filter: grayscale(20%);
}

.help-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.help-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .help-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .help-card .card-body {
        padding: 24px 16px;
    }
}


/* ============================================================================
   Activation Code Card - 2 Column Layout INSIDE Card
   ============================================================================ */

.activation-code-card {
    /* Ensure card doesn't overlay others */
    background: var(--bg-secondary);
    position: relative;
    z-index: auto;
}

.activation-description {
    color: var(--text-secondary);
    margin: 0;
    font-size: 14px;
}

/* Labels row - matches the grid below */
.activation-labels-row {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 24px;
    margin-bottom: 8px;
}

.activation-devices-label {
    color: var(--text-secondary);
    margin: 0;
    font-size: 14px;
}

/* 2 columns INSIDE the activation card */
.activation-code-container {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
}

.activation-code-display {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-tertiary);
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    min-height: 60px;
}

.activation-code {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 2px;
    user-select: all;
}

.btn-copy {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

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

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

.btn-copy svg {
    flex-shrink: 0;
}

.activation-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 20px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    gap: 12px;
}

.devices-progress-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.devices-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.devices-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--success) 0%, var(--accent-primary) 100%);
    transition: width 0.5s ease;
    border-radius: 4px;
}

.info-value {
    font-size: 24px;
    color: var(--text-primary);
    font-weight: 700;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .activation-labels-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .activation-code-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .activation-code-display {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .activation-code {
        font-size: 14px;
        text-align: center;
        word-break: break-all;
    }

    
    .btn-copy {
        justify-content: center;
        width: 100%;
    }
}




/* ============================================================================
   Account Settings Card - Redesigned Layout
   ============================================================================ */

/* Header row with title and 2FA button */
.settings-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.settings-header-row .section-title {
    margin: 0;
}

/* 2FA Toggle button in top-right */
.btn-2fa-toggle {
    padding: 8px 20px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-2fa-toggle:hover {
    background: var(--bg-primary);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Info rows for displaying current values */
.setting-info-row {
    display: flex;
    gap: 32px;
    padding: 16px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 24px; /* Уменьшено вдвое: было 48px, стало 24px */
}

.info-item {
    display: flex;
    gap: 8px;
    align-items: center;
}

.info-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.info-value {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 600;
}

/* Action buttons grid - 2 columns */
.settings-actions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.btn-setting-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-setting-action:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 217, 126, 0.30);
}

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

.btn-setting-action svg {
    flex-shrink: 0;
}

/* Forms (hidden by default, shown when button clicked) */
.setting-form {
    margin-top: 24px;
    padding: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.setting-form h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px 0;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .settings-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .btn-2fa-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .setting-info-row {
        flex-direction: column;
        gap: 12px;
    }
    
    .settings-actions-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}


/* Device Toggle Styles */
.device-row {
    transition: all 0.3s ease;
}

.device-row.inactive {
    opacity: 0.6;
}

.device-row.inactive .device-info {
    color: var(--text-secondary);
}

.btn-toggle {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
}

.btn-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
}

.btn-toggle.active {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.btn-toggle.active:hover {
    background: #27ae60;
    border-color: #27ae60;
}

.btn-toggle:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.device-limit-info {
    margin-top: 16px;
    padding: 12px;
    background: var(--bg-primary);
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
}

.device-limit-info strong {
    color: var(--text-primary);
    font-weight: 600;
}


/* ============================================================================
   Site Footer (Unified for all pages)
   ============================================================================ */

.site-footer {
    background: rgba(20, 27, 35, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-color);
    padding: 48px 0 24px 0;
    margin-top: 48px;
}

.site-footer .footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.site-footer .footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.site-footer .footer-col h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 20px 0;
}

.site-footer .footer-col p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

.site-footer .footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer .footer-col ul li {
    margin-bottom: 12px;
}

.site-footer .footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
}

.site-footer .footer-col ul li a:hover {
    color: var(--accent-primary);
}

.site-footer .footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    text-align: center;
}

.site-footer .footer-bottom p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 8px 0;
}

.site-footer .footer-note {
    font-size: 13px;
    color: var(--text-disabled);
}

@media (max-width: 768px) {
    .site-footer .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ============================================================================
   No License State
   ============================================================================ */

.no-license-card {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 2px solid var(--border-color);
}

.no-license-content {
    text-align: center;
    padding: 48px 24px;
}

.no-license-icon {
    margin: 0 auto 24px;
    color: var(--warning);
}

.no-license-content h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.no-license-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 0 0 32px 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.no-license-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(96, 165, 250, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: var(--bg-tertiary);
}

/* ============================================================================
   Download Card
   ============================================================================ */

.download-card {
    margin-top: 24px;
}

.download-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 24px 0;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.download-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.download-item:hover {
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.download-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.download-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.download-info {
    flex: 1;
}

.download-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.download-version {
    font-size: 13px;
    color: var(--text-muted);
}

.download-action {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.download-item:hover .download-action {
    transform: translateY(2px);
}

/* ============================================================================
   Responsive - No License & Download
   ============================================================================ */

@media (max-width: 768px) {
    .no-license-content {
        padding: 32px 16px;
    }
    
    .no-license-content h2 {
        font-size: 20px;
    }
    
    .no-license-description {
        font-size: 14px;
    }
    
    .no-license-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .download-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   Preferences Settings Styles
   ============================================================================ */

.preferences-settings .form-select {
    width: 100%;
    max-width: 300px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.preferences-settings .form-select:hover {
    border-color: var(--border-hover);
}

.preferences-settings .form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 217, 126, 0.10);
}

.preferences-settings .form-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 12px;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
    margin-right: 12px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: 0.3s;
    border-radius: 28px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-muted);
    transition: 0.3s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    background-color: white;
    transform: translateX(24px);
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 3px rgba(0, 217, 126, 0.10);
}

.toggle-label {
    color: var(--text-secondary);
    font-size: 14px;
    vertical-align: middle;
}

.preferences-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}

.preferences-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.preferences-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}


/* ============================================================================
   Preferences Grid (2-column layout)
   ============================================================================ */

.preferences-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.preferences-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.setting-item .setting-header {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.setting-item h4.setting-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

/* Account items - label and button in one row */
.account-item .account-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.account-item .account-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    padding: 8px 0;
}

.btn-sm {
    padding: 6px 16px;
    font-size: 13px;
    min-width: 80px;
}

/* Responsive: stack columns on mobile */
@media (max-width: 768px) {
    .preferences-grid {
        grid-template-columns: 1fr;
    }
}

/* Настройки аккаунта - горизонтальное расположение кнопок */
.settings-actions-horizontal {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.settings-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
}

.settings-action-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

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

.settings-action-btn svg {
    flex-shrink: 0;
}

/* Адаптивность */
@media (max-width: 768px) {
    .settings-actions-horizontal {
        flex-direction: column;
    }
    
    .settings-action-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================================
   Settings Actions - Horizontal Layout with Large Buttons
   ============================================================================ */

.settings-actions-horizontal {
    display: flex;
    flex-direction: row;
    gap: 12px;
    flex-wrap: wrap;
}

.settings-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--accent-primary);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.settings-action-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 217, 126, 0.30);
}

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

.settings-action-btn svg {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .settings-actions-horizontal {
        flex-direction: column;
    }
    
    .settings-action-btn {
        width: 100%;
    }
}

/* Настройки аккаунта - сетка с информацией */
.settings-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.setting-info-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.setting-info-item-full {
    grid-column: 1 / -1;
}

.setting-info-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.setting-info-label svg {
    opacity: 0.6;
}

.setting-info-value {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 4px;
}

.setting-info-btn {
    align-self: flex-start;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    color: #667eea;
    background: transparent;
    border: 1px solid #667eea;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.setting-info-btn:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.setting-info-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #667eea;
    text-decoration: none;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid #667eea;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.setting-info-link:hover {
    background: rgba(102, 126, 234, 0.2);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .settings-info-grid {
        grid-template-columns: 1fr;
    }
}

/* Settings Card */
.settings-card .settings-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.settings-card .setting-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.settings-card .setting-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
}

.settings-card .setting-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(0, 217, 126, 0.10);
    border-radius: 8px;
    color: #00d97e;
}

.settings-card .setting-info {
    flex: 1;
}

.settings-card .setting-title {
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    margin-bottom: 2px;
}

.settings-card .setting-desc {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================================================
   Dashboard Navigation Tabs
   ============================================================================ */

.tabs-card {
    padding: 0;
    margin-bottom: 24px;
    overflow: visible;
}

.tabs-wrapper {
    display: flex;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    background: var(--bg-primary);
    border-radius: 12px;
}

.tabs-wrapper::-webkit-scrollbar {
    display: none;
}

.tab-link {
    flex: 1;
    padding: 16px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    text-align: center;
    transition: all 0.2s ease;
    white-space: nowrap;
    position: relative;
    background: var(--bg-primary);
    border: none;
}

.tab-link:first-child {
    border-radius: 12px 0 0 12px;
}

.tab-link:last-child {
    border-radius: 0 12px 12px 0;
}

.tab-link:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.tab-link.active {
    color: var(--accent-primary);
    background: rgba(0, 217, 126, 0.15);
    font-weight: 600;
}

.tab-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-primary);
}

@media (max-width: 768px) {
    .tab-link {
        padding: 12px 16px;
        font-size: 14px;
    }
}

/* Settings Card Styles */
.settings-card .settings-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.settings-card .setting-item {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-bottom: none;
    text-decoration: none;
    transition: all 0.2s ease;
}

.settings-card .setting-item:first-child {
    border-radius: 8px 8px 0 0;
}

.settings-card .setting-item:last-child {
    border-radius: 0 0 8px 8px;
    border-bottom: 1px solid var(--border-color);
}

.settings-card .setting-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.settings-card .setting-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    flex-shrink: 0;
    color: var(--accent-primary);
}

.settings-card .setting-info {
    flex: 1;
}

.settings-card .setting-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.settings-card .setting-desc {
    font-size: 13px;
    color: var(--text-muted);
}

/* ============================================================================
   Account Settings - Inline Editing Styles (SPA)
   ============================================================================ */

.account-settings-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.account-settings-list .setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.account-settings-list .setting-item:hover {
    border-color: var(--border-hover);
}

.account-settings-list .setting-info {
    flex: 1;
    min-width: 0;
}

.account-settings-list .setting-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.account-settings-list .setting-value {
    font-size: 15px;
    color: var(--text-primary);
    word-break: break-all;
}

/* Email input - make it gray like password field */
#email-input {
    background: var(--bg-primary) !important;
}

.account-settings-list .setting-edit {
    display: none; /* Hidden by default */
    flex-direction: column;
    gap: 12px; /* Add vertical spacing between password fields */
    margin-top: 8px;
}

.account-settings-list .setting-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-primary); /* Gray background like password */
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-primary);
    transition: all 0.2s;
    box-sizing: border-box;
}

/* Language select - adjust dropdown arrow position */
.account-settings-list select.setting-input {
    padding-right: 40px; /* Move arrow left by adding more right padding */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23cbd5e1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center; /* Position arrow 14px from right */
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.account-settings-list .setting-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 217, 126, 0.10);
}

.account-settings-list .setting-input::placeholder {
    color: var(--text-disabled);
}

.account-settings-list .btn-change {
    padding: 8px 16px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.account-settings-list .btn-change:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.account-settings-list .setting-actions {
    display: flex; /* Show buttons */
    gap: 8px;
    align-items: center;
}

.account-settings-list .btn-save-small,
.account-settings-list .btn-cancel-small {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.account-settings-list .btn-save-small {
    background: var(--accent-primary); /* Blue instead of green */
    color: white;
}

.account-settings-list .btn-save-small:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

.account-settings-list .btn-cancel-small {
    background: var(--text-disabled); /* Gray instead of red */
    color: white;
}

.account-settings-list .btn-cancel-small:hover {
    background: #475569;
    transform: scale(1.05);
}

/* ============================================================================
   Device List - Button Styles (SPA)
   ============================================================================ */

.devices-list .btn-connect-device,
.devices-list .btn-disconnect-device {
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.devices-list .btn-connect-device {
    background: var(--success);
    color: white;
}

.devices-list .btn-connect-device:hover {
    background: #0ea574;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.devices-list .btn-disconnect-device {
    background: var(--text-disabled);
    color: var(--text-primary);
}

.devices-list .btn-disconnect-device:hover {
    background: #475569;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.3);
}

/* ============================================================================
   SPA Dashboard Layout
   ============================================================================ */

.dashboard-overview {
    padding: 24px;
}

.dashboard-overview .dashboard-header {
    margin-bottom: 32px;
    background: transparent;
    border: none;
    padding: 0;
}

.dashboard-overview .dashboard-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.dashboard-overview .dashboard-header .user-email {
    font-size: 16px;
    color: var(--text-muted);
}

.dashboard-overview .cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.dashboard-overview .cards-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media (max-width: 968px) {
    .dashboard-overview .cards-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================================
   Device Usage Progress Bar
   ============================================================================ */

.device-usage-progress {
    margin-top: 12px;
}

.device-usage-progress .progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.device-usage-progress .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success) 0%, var(--accent-primary) 100%);
    transition: width 0.5s ease;
    border-radius: 4px;
}

/* ============================================================================
   Activation Card Full Width
   ============================================================================ */

/* ============================================================================
   Activation Code Container
   ============================================================================ */

.activation-code-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-top: 16px;
}

.activation-code-container .activation-code {
    font-family: 'Courier New', monospace;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
    flex: 1;
}

.activation-code-container .btn-copy {
    padding: 8px 16px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.activation-code-container .btn-copy:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* ============================================================================
   Quick Actions Grid
   ============================================================================ */

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.quick-actions-grid .action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 24px;
    min-height: 142px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.quick-actions-grid .action-btn:nth-child(3),
.quick-actions-grid .action-btn:nth-child(4) {
    justify-content: flex-end;
}

/* Button background images */
.quick-actions-grid .action-btn {
    position: relative;
    overflow: hidden;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.45);
    transition: border-color 0.3s ease;
}

/* Background image layer — animates scale on hover */
.quick-actions-grid .action-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1);
    transition: transform 0.4s ease;
    z-index: 0;
}

.quick-actions-grid .action-btn:hover {
    border-color: rgba(255, 255, 255, 0.75);
    transform: none;
    box-shadow: none;
}

.quick-actions-grid .action-btn:hover::after {
    transform: scale(1.5);
}

.quick-actions-grid .action-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
    border-radius: 12px;
    z-index: 1;
}

.quick-actions-grid .action-btn .action-label {
    position: relative;
    z-index: 2;
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

.quick-actions-grid .action-btn:nth-child(1)::after {
    background-image: url('/imgs/site/buttons/payments.jpeg');
}

.quick-actions-grid .action-btn:nth-child(2)::after {
    background-image: url('/imgs/site/buttons/referals.png');
}

.quick-actions-grid .action-btn:nth-child(3)::after {
    background-image: url('/imgs/site/buttons/settings.png');
}

.quick-actions-grid .action-btn:nth-child(4)::after {
    background-image: url('/imgs/site/buttons/support.png');
}

.quick-actions-grid .action-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.quick-actions-grid .action-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* ============================================================================
   Device Item Styles
   ============================================================================ */

.device-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.device-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-tertiary);
}

.device-item .device-icon {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.device-item .device-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.device-item .device-details {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.device-item .device-os {
    color: var(--text-secondary);
}

.device-item .device-date {
    color: var(--text-muted);
}

/* ============================================================================
   Empty State
   ============================================================================ */

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 15px;
}

/* ============================================================================
   Status Classes
   ============================================================================ */

.status-active {
    color: var(--success) !important;
    font-weight: 600;
}

.status-inactive {
    color: var(--text-disabled) !important;
}