/* Theme Variables */
:root,
[data-theme="light"] {
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f8f9fa;
    --text-primary: #333333;
    --text-secondary: #2c3e50;
    --text-muted: #7f8c8d;
    --border-color: #ddd;
    --border-light: #ecf0f1;
    --navbar-bg: #2c3e50;
    --navbar-text: #ecf0f1;
    --navbar-text-muted: #95a5a6;
    --navbar-border: #34495e;
    --footer-bg: #2c3e50;
    --footer-text: #7f8c8d;
    --shadow-sm: rgba(0,0,0,0.1);
    --shadow-md: rgba(0,0,0,0.15);
    --btn-default-bg: #ecf0f1;
    --btn-default-text: #2c3e50;
    --btn-default-hover: #bdc3c7;
    --input-bg: #ffffff;
    --table-header-bg: #f8f9fa;
    --table-row-hover: #f8f9fa;
}

[data-theme="dark"] {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-tertiary: #1f2940;
    --text-primary: #e4e4e4;
    --text-secondary: #c8c8c8;
    --text-muted: #8892a0;
    --border-color: #3a4556;
    --border-light: #2a3444;
    --navbar-bg: #0f0f23;
    --navbar-text: #e4e4e4;
    --navbar-text-muted: #8892a0;
    --navbar-border: #3a4556;
    --footer-bg: #0f0f23;
    --footer-text: #8892a0;
    --shadow-sm: rgba(0,0,0,0.3);
    --shadow-md: rgba(0,0,0,0.4);
    --btn-default-bg: #2a3444;
    --btn-default-text: #e4e4e4;
    --btn-default-hover: #3a4556;
    --input-bg: #1f2940;
    --table-header-bg: #1f2940;
    --table-row-hover: #1f2940;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    background: var(--navbar-bg);
    color: var(--navbar-text);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 1.4rem;
    font-weight: 600;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--navbar-text);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #3498db;
}

.nav-user {
    color: var(--navbar-text-muted);
    padding: 0 1rem;
    border-left: 1px solid var(--navbar-border);
}

/* Theme Toggle */
.theme-toggle {
    background: transparent;
    border: 1px solid var(--navbar-border);
    border-radius: 4px;
    padding: 0.3rem 0.6rem;
    cursor: pointer;
    color: var(--navbar-text);
    font-size: 1.1rem;
    line-height: 1;
    transition: all 0.2s;
}

.theme-toggle:hover {
    background: var(--navbar-border);
}

.theme-icon-light,
.theme-icon-dark {
    display: none;
}

[data-theme="light"] .theme-icon-dark {
    display: inline;
}

[data-theme="dark"] .theme-icon-light {
    display: inline;
}

.btn-logout {
    background: #e74c3c;
    padding: 0.4rem 1rem;
    border-radius: 4px;
}

.btn-logout:hover {
    background: #c0392b;
    color: white !important;
}

/* Container */
.container {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

/* Flash Messages */
.flash-messages {
    margin-bottom: 1.5rem;
}

.flash {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.flash-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.flash-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.flash-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.8rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.95rem;
    background: var(--btn-default-bg);
    color: var(--btn-default-text);
    transition: all 0.2s;
}

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

.btn-primary {
    background: #3498db;
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
}

.btn-success {
    background: #27ae60;
    color: white;
}

.btn-success:hover {
    background: #1e8449;
}

.btn-danger {
    background: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-sm {
    padding: 0.3rem 0.8rem;
    font-size: 0.85rem;
}

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

.btn-block {
    display: block;
    width: 100%;
}

/* Tables */
.jobs-table-container {
    overflow-x: auto;
}

.jobs-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.jobs-table th,
.jobs-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.jobs-table th {
    background: var(--table-header-bg);
    font-weight: 600;
    color: var(--text-secondary);
}

.jobs-table tr:hover {
    background: var(--table-row-hover);
}

/* Status Badges */
.status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-pending {
    background: #ffeaa7;
    color: #856404;
}

.status-processing {
    background: #81ecec;
    color: #00796b;
}

.status-completed {
    background: #55efc4;
    color: #155724;
}

.status-failed {
    background: #fab1a0;
    color: #721c24;
}

/* Login Page */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.login-box {
    background: var(--bg-secondary);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px var(--shadow-sm);
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.login-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.remember-me {
    margin-bottom: 1.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

/* Forms */
.form-container {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px var(--shadow-sm);
    max-width: 600px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    background: var(--input-bg);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.inline-form .form-row {
    align-items: flex-end;
}

/* Job Details Page */
.job-details {
    max-width: 800px;
}

.job-status-banner {
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 2rem;
}

.job-status-banner.status-pending {
    background: #ffeaa7;
}

.job-status-banner.status-processing {
    background: #81ecec;
}

.job-status-banner.status-completed {
    background: #55efc4;
}

.job-status-banner.status-failed {
    background: #fab1a0;
}

.status-icon {
    font-size: 2rem;
    margin-right: 0.5rem;
}

.status-text {
    font-size: 1.5rem;
    font-weight: 600;
}

.job-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.job-info-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.job-info-card h3 {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 0.5rem;
}

.job-info-card dl {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 0.5rem;
}

.job-info-card dt {
    font-weight: 500;
    color: var(--text-muted);
}

.job-info-card dd {
    color: var(--text-secondary);
}

.error-box {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.error-box h3 {
    color: #721c24;
    margin-bottom: 0.5rem;
}

.error-box pre {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.9rem;
    color: #721c24;
}

.download-box {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
}

.download-box h3 {
    color: #155724;
    margin-bottom: 0.5rem;
}

.download-box p {
    color: #155724;
    margin-bottom: 1.5rem;
}

.processing-box {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-light);
    border-top-color: #3498db;
    border-radius: 50%;
    margin: 1rem auto 0;
    animation: spin 1s linear infinite;
}

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

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.stat-pending .stat-value { color: #f39c12; }
.stat-processing .stat-value { color: #00cec9; }
.stat-completed .stat-value { color: #27ae60; }
.stat-failed .stat-value { color: #e74c3c; }

/* Sections */
.section {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.section h2 {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    background: var(--btn-default-bg);
    color: var(--text-muted);
}

.badge-admin {
    background: #3498db;
    color: white;
}

.badge-publisher {
    background: #9b59b6;
    color: white;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.empty-state h2 {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
}

.modal-content h3 {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    text-align: center;
    padding: 1rem;
    margin-top: auto;
}

/* Utilities */
.text-muted {
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .page-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .job-info-card dl {
        grid-template-columns: 1fr;
    }

    .job-info-card dt {
        margin-top: 0.5rem;
    }
}