:root {
    /* Color Palette */
    --primary-color: #3182ce;
    --primary-hover: #2c5282;
    --secondary-color: #718096;
    --secondary-hover: #4a5568;
    --success-color: #48bb78;
    --success-hover: #2f855a;
    --danger-color: #f56565;
    --danger-hover: #c53030;
    --warning-color: #ed8936;
    --warning-hover: #c05621;

    /* Backgrounds */
    --bg-body: #f7fafc;
    --bg-sidebar: #1a202c;
    --card-bg: #ffffff;

    /* Text */
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-muted: #a0aec0;
    --text-light: #e2e8f0;

    /* Borders */
    --border-color: #e2e8f0;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.5;
    height: 100vh;
    overflow: hidden;
}

/* Layout */
.app-container {
    display: flex;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--bg-sidebar);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
}

.sidebar .logo {
    padding: 24px;
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar nav {
    flex: 1;
    padding: 24px 0;
    overflow-y: auto;
}

.sidebar nav ul {
    list-style: none;
}

.sidebar nav li {
    padding: 12px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background-color 0.2s ease;
    color: #cbd5e0;
}

.sidebar nav li:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: white;
}

.sidebar nav li.active {
    background-color: var(--primary-color);
    color: white;
    border-left: 4px solid #63b3ed;
}

.sidebar nav li i {
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
}

.content-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.content-section.active {
    display: block;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

header {
    margin-bottom: 32px;
}

header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

header p {
    color: var(--text-secondary);
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.card-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Metrics Grid (Compatible with metrics_cards.css) */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.metric-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.metric-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.metric-content {
    flex: 1;
}

.metric-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 4px;
}

.metric-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.metric-change {
    font-size: 12px;
    color: var(--text-muted);
}

.metric-change.positive {
    color: var(--success-color);
}

.metric-change.negative {
    color: var(--danger-color);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

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

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
    color: var(--text-primary);
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 14px;
    color: var(--text-primary);
    background-color: white;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.15);
}

/* Buttons */
button {
    cursor: pointer;
    border: none;
    border-radius: var(--radius-md);
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

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

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

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

.btn-success:hover {
    background-color: var(--success-hover);
}

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

.btn-secondary:hover {
    background-color: #f7fafc;
    border-color: #cbd5e0;
}

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

.btn-danger:hover {
    background-color: var(--danger-hover);
}

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

.btn-warning:hover {
    background-color: var(--warning-hover);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* Tables */
.table-container {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th,
td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: #f8fafc;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

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

tr:hover td {
    background-color: #f7fafc;
}

/* Filter Section */
.filter-section {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    background-color: #f8fafc;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.filter-section input,
.filter-section select,
.filter-section textarea {
    flex: 1;
    min-width: 150px;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

@keyframes slideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.close {
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
}

.close:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background-color: #f8fafc;
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-width: 300px;
    max-width: 400px;
    pointer-events: auto;
    animation: slideInRight 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.hiding {
    animation: fadeOut 0.3s ease forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(10px);
    }
}

.toast.success {
    border-left-color: var(--success-color);
}

.toast.error {
    border-left-color: var(--danger-color);
}

.toast.warning {
    border-left-color: var(--warning-color);
}

.toast.info {
    border-left-color: var(--primary-color);
}

.toast-icon {
    font-size: 20px;
}

.toast.success .toast-icon {
    color: var(--success-color);
}

.toast.error .toast-icon {
    color: var(--danger-color);
}

.toast.warning .toast-icon {
    color: var(--warning-color);
}

.toast.info .toast-icon {
    color: var(--primary-color);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

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

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
}

.toast-close:hover {
    color: var(--text-primary);
}

/* Utility Classes */
.text-secondary {
    color: var(--text-secondary);
}

.text-danger {
    color: var(--danger-color);
}

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

/* Bulk Actions */
.bulk-actions {
    background-color: #ebf8ff;
    border: 1px solid #bee3f8;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.bulk-actions span {
    font-weight: 600;
    color: #2b6cb0;
    margin-right: auto;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
}

.pagination button {
    background-color: white;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    min-width: 36px;
}

.pagination button:hover:not(:disabled) {
    background-color: #f1f5f9;
    border-color: #cbd5e0;
}

.pagination button.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #f8fafc;
}

.pagination span {
    color: var(--text-muted);
    padding: 0 4px;
}

/* Toggle Switch */
.toggle-btn {
    position: relative;
    cursor: pointer;
}

.toggle-btn input {
    display: none;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.toggle-btn input:checked+.toggle-label {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.toggle-btn:hover .toggle-label {
    border-color: var(--primary-color);
}

/* Dashboard Results */
.results-container {
    max-height: 600px;
    overflow-y: auto;
}

.follower-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    margin-bottom: 8px;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.follower-item:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--primary-color);
}

.follower-info {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.follower-info i {
    color: var(--primary-color);
}

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

.selected-targets-info {
    margin-bottom: 16px;
    padding: 12px;
    background-color: #f0f9ff;
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-md);
}

/* Status Badges */
.badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
}

.status-active,
.status-success,
.status-done {
    background-color: #def7ec;
    color: #03543f;
}

.status-inactive,
.status-failed,
.status-error,
.status-banned {
    background-color: #fde8e8;
    color: #9b1c1c;
}

.status-pending,
.status-cooldown {
    background-color: #fff8f1;
    color: #92400e;
}

.status-running,
.status-processing {
    background-color: #e1effe;
    color: #1e429f;
}

.status-paused {
    background-color: #f3f4f6;
    color: #374151;
}

/* ==================== DARK MODE ==================== */
[data-theme="dark"] {
    /* Soft Dark Mode Palette (Slate/Blue-Gray) */
    --bg-body: #0f172a;
    /* Slate 900 */
    --bg-sidebar: #1e293b;
    /* Slate 800 */
    --card-bg: #1e293b;
    /* Slate 800 */

    /* Text */
    --text-primary: #f1f5f9;
    /* Slate 100 */
    --text-secondary: #94a3b8;
    /* Slate 400 */
    --text-muted: #64748b;
    /* Slate 500 */
    --text-light: #f8fafc;
    /* Slate 50 */

    /* Borders */
    --border-color: #334155;
    /* Slate 700 */

    /* Adjust Colors */
    --primary-color: #60a5fa;
    /* Blue 400 */
    --primary-hover: #3b82f6;
    /* Blue 500 */

    /* Shadows (lighter for dark mode) */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

/* Dark Mode Specific Overrides */
[data-theme="dark"] .sidebar {
    border-right: 1px solid var(--border-color);
}

[data-theme="dark"] .sidebar .logo {
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background-color: #0f172a;
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .filter-section {
    background-color: #1e293b;
}

[data-theme="dark"] th {
    background-color: #1e293b;
    color: var(--text-secondary);
}

[data-theme="dark"] tr:hover td {
    background-color: #334155;
}

[data-theme="dark"] .modal-content {
    background-color: #1e293b;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .modal-footer {
    background-color: #0f172a;
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] .btn-secondary {
    background-color: #334155;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: #475569;
}

[data-theme="dark"] .toast {
    background-color: #1e293b;
    color: var(--text-primary);
}

[data-theme="dark"] .toast-close {
    color: var(--text-secondary);
}

[data-theme="dark"] .bulk-actions {
    background-color: rgba(66, 153, 225, 0.1);
    border-color: rgba(66, 153, 225, 0.2);
}

[data-theme="dark"] .bulk-actions span {
    color: #90cdf4;
}

/* Theme Toggle Button */
.theme-toggle {
    margin-top: auto;
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.theme-toggle:hover {
    color: var(--text-light);
    background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .theme-toggle {
    border-top: 1px solid var(--border-color);
}

/* Logout Button */
.logout-btn:hover {
    background-color: rgba(252, 129, 129, 0.1);
    color: #f56565;
}

[data-theme="dark"] .logout-btn {
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] .logout-btn:hover {
    background-color: rgba(252, 129, 129, 0.15);
}

[data-theme="dark"] .pagination button {
    background-color: #1e293b;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .pagination button:hover:not(:disabled) {
    background-color: #334155;
}

[data-theme="dark"] .pagination button.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

[data-theme="dark"] .pagination button:disabled {
    background-color: #0f172a;
    color: var(--text-muted);
}

[data-theme="dark"] .follower-item {
    background-color: #1e293b;
    border-color: var(--border-color);
}

[data-theme="dark"] .follower-item:hover {
    border-color: var(--primary-color);
}

[data-theme="dark"] .selected-targets-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-left-color: var(--primary-color);
}

/* Target Link Box Styling */
.target-link-box {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    /* White background */
    border-radius: 6px;
    padding: 0;
    /* Remove padding to let button fill height if needed, or keep small */
    padding-left: 12px;
    gap: 10px;
    max-width: 350px;
    border: 1px solid #cbd5e0;
    /* Light gray border */
    overflow: hidden;
    /* For the button on the right */
}

.target-link-text {
    color: #2d3748;
    /* Dark text */
    font-family: monospace;
    font-size: 12px;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    padding-top: 8px;
    padding-bottom: 8px;
}

.target-link-text:hover {
    color: #3182ce;
}

.copy-btn-icon {
    background: #4299e1;
    border: none;
    color: white;
    width: 40px;
    /* Wider button */
    align-self: stretch;
    /* Fill height */
    border-radius: 0;
    /* Square corners for integration */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    padding: 0;
}

.copy-btn-icon:hover {
    background: #3182ce;
}

.copy-btn-icon i {
    font-size: 16px;
}