/* Media Processing Platform - Main Stylesheet */
:root {
    --bg-primary: #f8fafc;
    --bg-card: #ffffff;
    --bg-navbar: rgba(255, 255, 255, 0.85);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --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, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(226, 232, 240, 0.8);
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-card: #1e293b;
    --bg-navbar: rgba(30, 41, 59, 0.85);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(51, 65, 85, 0.8);
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-main);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.glass-card:hover {
    box-shadow: var(--shadow-lg);
}

/* Custom Navbar */
.navbar-custom {
    background: var(--bg-navbar);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.nav-link {
    color: var(--text-main);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    padding: 4rem 1rem;
    background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 60%);
    text-align: center;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-main) 30%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Drag & Drop Upload Zone */
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 1rem;
    padding: 2.5rem 1.5rem;
    text-align: center;
    background: var(--bg-card);
    cursor: pointer;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--primary-color);
    background-color: rgba(37, 99, 235, 0.05);
}

/* Status Badges */
.badge-status-waiting { background-color: #6366f1; color: #fff; }
.badge-status-processing { background-color: var(--warning-color); color: #fff; }
.badge-status-completed { background-color: var(--success-color); color: #fff; }
.badge-status-failed { background-color: var(--danger-color); color: #fff; }

/* Custom Progress Bar */
.progress-custom {
    height: 0.65rem;
    border-radius: 1rem;
    background-color: var(--border-color);
    overflow: hidden;
}

.progress-custom .progress-bar {
    background: linear-gradient(90deg, var(--primary-color), #38bdf8);
    transition: width 0.4s ease;
}

/* Footer */
.footer-custom {
    margin-top: auto;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-custom a {
    color: var(--text-muted);
    text-decoration: none;
}

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