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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e0e0e0;
    flex-wrap: wrap;
    gap: 15px;
}

.upload-area {
    text-align: center;
    padding: 40px;
    border: 2px dashed #667eea;
    border-radius: 10px;
    background: #f8f9ff;
    margin-bottom: 30px;
}

.btn-primary {
    background: #667eea;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    margin: 10px;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #5a67d8;
}

.btn-success {
    background: #48bb78;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    cursor: pointer;
}

.btn-success:hover:not(:disabled) {
    background: #38a169;
}

.btn-success:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-logout {
    background: #e53e3e;
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: 6px;
    cursor: pointer;
}

.btn-logout:hover {
    background: #c53030;
}

.divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.waiver-box {
    background: #fff3cd;
    border: 1px solid #ffc107;
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
}

.waiver-box ul {
    margin: 15px 0 15px 25px;
}

.waiver-box li {
    margin: 8px 0;
}

.progress-bar {
    width: 100%;
    height: 30px;
    background: #e0e0e0;
    border-radius: 15px;
    overflow: hidden;
    margin: 20px 0;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: #48bb78;
    transition: width 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.videos-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    overflow-x: auto;
    display: block;
}

.videos-table th, 
.videos-table td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

.videos-table th {
    background: #667eea;
    color: white;
}

.delete-btn {
    background: #e53e3e;
    color: white;
    border: none;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.delete-btn:hover {
    background: #c53030;
}

.admin-panel {
    max-width: 1400px;
}

input, 
form input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.video-item {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 10px;
    background: #fafafa;
}

.video-item video {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.admin-stats {
    background: #f0f0f0;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.admin-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.admin-controls input {
    flex: 1;
}

.captcha-box {
    background: #f0f0f0;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
}

.captcha-box label {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
}

.captcha-box input {
    width: 120px;
    margin: 0;
}

.verified-badge {
    background: #48bb78;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.unverified-badge {
    background: #e53e3e;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

h1, h2, h3, h4, p, span, div, button, input, label {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .videos-table {
        font-size: 12px;
    }
    
    .videos-table th,
    .videos-table td {
        padding: 8px;
    }
}