/* Core Design Tokens */
:root {
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-card: #1f2937;
    --bg-hover: #374151;
    
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --error: #ef4444;
    --error-bg: rgba(239, 68, 68, 0.1);
    --warning: #f59e0b;
    --info: #06b6d4;
    
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --border-color: #374151;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Global Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px;
    flex-shrink: 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 40px;
}

.brand-icon {
    font-size: 24px;
    color: var(--primary);
}

.brand-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #a5b4fc, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.nav-item i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    color: var(--text-primary);
    background-color: rgba(99, 102, 241, 0.05);
}

.nav-item.active {
    color: var(--text-primary);
    background-color: var(--primary);
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
}

.sidebar-footer {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

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

.avatar {
    font-size: 32px;
    color: var(--text-secondary);
}

.profile-info {
    display: flex;
    flex-direction: column;
}

.profile-name {
    font-size: 14px;
    font-weight: 600;
}

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

/* Main Content Area */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.top-header {
    height: 70px;
    border-bottom: 1px solid var(--border-color);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--bg-secondary);
}

.top-header h1 {
    font-size: 22px;
    font-weight: 700;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-primary);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-text {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Content Panels */
.content-panel {
    display: none;
    padding: 32px;
    flex-grow: 1;
    overflow-y: auto;
}

.content-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s, border-color 0.2s;
}

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

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

.stat-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

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

.jobs-color { color: var(--info); }
.runs-color { color: var(--success); }
.size-color { color: var(--primary); }
.savings-color { color: var(--warning); }

.stat-value {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
}

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

/* Dashboard Layout Details */
.dashboard-details {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 24px;
    margin-bottom: 24px;
}

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

.details-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
}

.details-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

/* Disk Card CSS */
.disk-progress-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.progress-bar-wrapper {
    height: 12px;
    background-color: var(--bg-primary);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--info));
    border-radius: 6px;
    transition: width 0.8s ease-in-out;
}

.disk-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
}

.disk-total {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

/* Tables */
.table-container {
    width: 100%;
    overflow-x: auto;
}

.scrollable-table {
    max-height: 300px;
    overflow-y: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 13px;
}

th {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    background-color: var(--bg-card);
    z-index: 1;
}

td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

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

tr:hover td {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.02);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

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

.badge-danger {
    background-color: var(--error-bg);
    color: var(--error);
}

.badge-secondary {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.badge-running {
    background-color: rgba(99, 102, 241, 0.15);
    color: var(--primary);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 40px !important;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 12px 0 rgba(99, 102, 241, 0.2);
}

.btn-primary:disabled {
    background-color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

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

.btn-danger {
    background-color: var(--error-bg);
    color: var(--error);
    border-color: rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background-color: var(--error);
    color: var(--text-primary);
    box-shadow: 0 4px 12px 0 rgba(239, 68, 68, 0.2);
}

.btn-icon-only {
    padding: 8px;
    border-radius: var(--radius-sm);
    width: 32px;
    height: 32px;
}

.panel-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
}

/* Jobs Grid */
.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.job-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 200px;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s, border-color 0.2s;
}

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

.job-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.job-card-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.job-card-desc {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
    flex-grow: 1;
}

.job-paths {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
    font-family: monospace;
    font-size: 11px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.path-row {
    display: flex;
    gap: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.path-label {
    color: var(--text-muted);
    font-weight: bold;
}

.path-value {
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
}

.job-actions {
    display: flex;
    gap: 10px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 500px;
    max-width: 90%;
    box-shadow: var(--shadow-lg);
    animation: modalSlide 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.modal-large {
    width: 800px;
}

@keyframes modalSlide {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.modal-header h3 {
    font-size: 16px;
    font-weight: 700;
}

.close-modal {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    transition: color 0.2s;
}

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

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Form Styles */
#job-form {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group textarea, .form-group select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
    transition: border-color 0.2s;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--primary);
    outline: none;
}

/* Run Details Modal CSS */
.run-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 20px 24px;
    background-color: rgba(255, 255, 255, 0.01);
    border-bottom: 1px solid var(--border-color);
    font-size: 12px;
}

.run-error-container {
    padding: 12px 24px;
    background-color: var(--error-bg);
    color: var(--error);
    border-bottom: 1px solid var(--border-color);
    font-size: 12px;
}

.file-filter-container {
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.file-filter-container h4 {
    font-size: 13px;
    font-weight: 600;
}

.filter-buttons {
    display: flex;
    gap: 8px;
}

.filter-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.filter-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--text-primary);
}

.run-files-table-container {
    padding: 0;
    flex-grow: 1;
    overflow-y: auto;
    max-height: 400px;
}

.run-files-table-container table {
    font-size: 12px;
}

.run-files-table-container td, .run-files-table-container th {
    padding: 10px 24px;
}

/* Google Drive Styling */
.gdrive-status-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
    min-height: 100px;
}

.gdrive-status-state {
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.status-gdrive-icon {
    font-size: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gdrive-status-info h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.gdrive-status-info p {
    font-size: 12px;
    color: var(--text-secondary);
    word-break: break-all;
}

/* Toast Notification */
.toast {
    visibility: hidden;
    min-width: 250px;
    background-color: #1e293b;
    border: 1px solid var(--border-color);
    color: #fff;
    text-align: center;
    border-radius: var(--radius-md);
    padding: 16px;
    position: fixed;
    z-index: 200;
    right: 30px;
    bottom: 30px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast.show {
    visibility: visible;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

@keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
}

@keyframes fadeout {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
}

/* Empty State Styling */
.empty-state-container {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--text-muted);
    background-color: var(--bg-card);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
}

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

/* Input Group helper for buttons next to inputs */
.input-group {
    display: flex;
    gap: 8px;
    width: 100%;
}

.input-group input {
    flex-grow: 1;
}

.input-group .btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* Folder Picker Modal Body styles */
.folder-picker-body {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.folder-picker-path-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.folder-picker-path {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 12px;
    font-family: monospace;
    color: var(--text-primary);
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.folder-list {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    overflow-y: auto;
    flex-grow: 1;
    min-height: 220px;
    max-height: 320px;
    display: flex;
    flex-direction: column;
}

.folder-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    user-select: none;
}

.folder-item:last-child {
    border-bottom: none;
}

.folder-item:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.folder-item i {
    color: var(--warning);
    font-size: 16px;
}

.folder-item-name {
    font-size: 13px;
    font-weight: 500;
}

.folder-empty {
    padding: 32px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

.folder-error {
    padding: 24px 16px;
    text-align: center;
    color: var(--error);
    font-size: 13px;
}