* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}
/* Footer */
.footer {
    background: var(--dark);
    color: white;
    padding: 2rem 1rem;
    text-align: center;
    margin-top: 3rem;
}

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.footer-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--primary);
}

.footer-divider {
    width: 60px;
    height: 2px;
    background: var(--primary);
    margin: 1rem auto;
}

@media (max-width: 480px) {
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #1f2937;
    --light: #f9fafb;
    --text: #111827;
    --text-secondary: #6b7280;
    --border: #e5e7eb;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --radius-lg: 20px;
    --safe-area-inset-bottom: env(safe-area-inset-bottom, 0);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--light);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    padding-bottom: calc(80px + var(--safe-area-inset-bottom));
}

/* Header */
.header {
    background: white;
    padding: 1rem;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    font-size: 1.8rem;
}

/* Auth Section */
.auth-section {
    background: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

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

/* Main Container */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

/* Cards */
.card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card.interactive:active {
    transform: scale(0.98);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.card-title {
    flex: 1;
}

.card-title h2 {
    font-size: 1.2rem;
    margin: 0;
    color: var(--text);
}

.card-title p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Buttons */
.btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 48px;
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.95);
}

.btn:disabled {
    background: var(--border);
    color: var(--text-secondary);
    cursor: not-allowed;
}

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

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

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

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
}

/* Input Fields */
.input-group {
    margin-bottom: 1rem;
}

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
    font-size: 0.9rem;
}

.input-field {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: border-color 0.2s;
    background: white;
}

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

/* File Upload */
.file-upload {
    position: relative;
    overflow: hidden;
    margin-bottom: 1rem;
}

.file-upload input[type="file"] {
    position: absolute;
    left: -9999px;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem;
    border: 2px dashed var(--primary);
    border-radius: var(--radius);
    background: rgba(99, 102, 241, 0.05);
    cursor: pointer;
    transition: all 0.2s;
}

.file-upload-label:active {
    background: rgba(99, 102, 241, 0.1);
}

.file-upload-label i {
    font-size: 2rem;
    color: var(--primary);
}

.file-upload-label span {
    color: var(--primary);
    font-weight: 600;
}

/* Progress Bar */
.progress-container {
    width: 100%;
    background-color: var(--border);
    border-radius: var(--radius);
    height: 20px;
    margin-top: 0.5rem;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--primary);
    border-radius: var(--radius);
    transition: width 0.3s ease-in-out;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-shadow: 0 0 2px rgba(0,0,0,0.5);
}

/* Status Log */
.status-log {
    background: var(--dark);
    color: white;
    padding: 1rem;
    border-radius: var(--radius);
    font-family: monospace;
    font-size: 0.85rem;
    max-height: 150px;
    overflow-y: auto;
    margin-top: 1rem;
}

.status-log .error {
    color: #ff6b6b;
}

.status-log .success {
    color: #51cf66;
}

.status-log .info {
    color: #74c0fc;
}

/* Job/Match Items */
.item-card {
    background: var(--light);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 0.8rem;
    border: 1px solid var(--border);
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.item-title {
    font-weight: 600;
    color: var(--text);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

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

.status-processing, .status-pending {
    background: var(--primary);
    color: white;
}

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

/* Audio Player */
audio {
    width: 100%;
    margin-top: 0.5rem;
    border-radius: var(--radius);
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0 calc(0.5rem + var(--safe-area-inset-bottom));
    z-index: 100;
}

.nav-items {
    display: flex;
    justify-content: space-around;
    max-width: 600px;
    margin: 0 auto;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
    border: none;
    background: none;
    font-size: 0.75rem;
}

.nav-item.active {
    color: var(--primary);
}

.nav-item i {
    font-size: 1.5rem;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    background: var(--light);
    padding: 0.25rem;
    border-radius: var(--radius);
}

.tab {
    flex: 1;
    padding: 0.6rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    border-radius: calc(var(--radius) - 4px);
    cursor: pointer;
    transition: all 0.2s;
}

.tab.active {
    background: white;
    color: var(--primary);
    box-shadow: var(--shadow);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: calc(100px + var(--safe-area-inset-bottom));
    right: 1rem;
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.2s;
    z-index: 50;
}

.fab:active {
    transform: scale(0.9);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 1rem;
}

.modal-content {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

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

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
}

/* Utilities */
.hidden {
    display: none !important;
}

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Responsive */
@media (min-width: 768px) {
    .bottom-nav {
        display: none;
    }
    
    .container {
        padding: 2rem;
    }
    
    .fab {
        bottom: 2rem;
        right: 2rem;
    }
    
    body {
        padding-bottom: 0;
    }
}

/* Loading State */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

/* Cooldown Timer */
.cooldown-timer {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--warning);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
}