:root {
    --primary-color: #3b82f6;
    --secondary-color: #6b7280;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-color: #1f2937;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --border-radius: 8px;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 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);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

.upload-section, .jobs-section {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.upload-section h2, .jobs-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.upload-form {
    display: grid;
    gap: 1.5rem;
}

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

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

.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="file"] {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="url"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="file"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-group, .radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.radio-group {
    flex-direction: row;
    gap: 1.5rem;
}

.checkbox-label, .radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
}

.checkbox-label input[type="checkbox"],
.radio-label input[type="radio"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary-color);
}

.form-help {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: #2563eb;
}

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

.btn-secondary:hover:not(:disabled) {
    background-color: #4b5563;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
}

.btn-success:hover:not(:disabled) {
    background-color: #059669;
}

.jobs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.jobs-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.filter-input {
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    min-width: 200px;
}

.filter-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.loading, .empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    font-size: 1.125rem;
}

.jobs-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

.job-card {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    background: var(--card-background);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.job-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.job-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-color);
    margin-right: 1rem;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.status-pending {
    background-color: #fef3c7;
    color: #92400e;
}

.status-processing {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-completed {
    background-color: #d1fae5;
    color: #065f46;
}

.status-failed {
    background-color: #fee2e2;
    color: #991b1b;
}

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

.job-details {
    margin-bottom: 1.5rem;
}

.job-details p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.job-details strong {
    color: var(--text-color);
}

.job-id {
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.75rem;
    background-color: var(--background-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    word-break: break-all;
}

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

.processing-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-size: 0.875rem;
}

.spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    font-weight: 500;
}

.toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    max-width: 400px;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

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

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

.toast.error {
    background-color: var(--error-color);
    color: white;
}

.toast-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.8;
}

.toast-close:hover {
    opacity: 1;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--text-muted);
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

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

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

/* Transcript Styles */
.transcript-info {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.transcript-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.transcript-info p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.addons-info {
    margin-top: 1rem;
}

.addon-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.addon-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.transcript-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.transcript-segment {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    background: var(--card-background);
}

.transcript-segment.segment-music {
    border-left: 4px solid var(--warning-color);
    background-color: #fffbeb;
}

.transcript-segment.segment-speech {
    border-left: 4px solid var(--success-color);
}

.segment-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.segment-time {
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.75rem;
    background-color: var(--background-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    color: var(--text-muted);
}

.speaker-label {
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.audio-label {
    background-color: var(--warning-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.segment-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.segment-confidence {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: right;
}

/* Job Actions Update */
.job-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.job-actions .btn {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
}

/* Login Styles */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
}

.login-card {
    background: var(--card-background);
    padding: 3rem;
    border-radius: calc(var(--border-radius) * 2);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-muted);
    font-size: 1rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.login-form .form-group input {
    width: 100%;
}

.btn-full {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.error-message {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid #fca5a5;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

/* Header with logout */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.app-header .header-content {
    text-align: left;
}

.app-header .header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.btn-logout {
    background-color: var(--secondary-color);
    color: white;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    text-decoration: none;
}

.btn-logout:hover {
    background-color: #4b5563;
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .upload-section, .jobs-section {
        padding: 1.5rem;
    }
    
    .jobs-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .jobs-controls {
        flex-direction: column;
    }
    
    .filter-input {
        min-width: auto;
    }
    
    .jobs-grid {
        grid-template-columns: 1fr;
    }
    
    .toast {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
    
    .modal-overlay {
        padding: 1rem;
    }
    
    .modal-header {
        padding: 1rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .segment-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .login-card {
        padding: 2rem;
    }
    
    .app-header {
        flex-direction: column;
        text-align: center;
    }
    
    .app-header .header-content {
        text-align: center;
    }
    
    .app-header .header-actions {
        justify-content: center;
    }
}