/* ===== TRACK PAPER PAGE CSS ===== */

/* Hero Section */
.track-hero {
    position: relative;
    min-height: 350px;
    display: flex;
    align-items: center;
    color: white;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44,62,80,0.95) 0%, rgba(26,37,47,0.9) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: var(--secondary);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 0;
    opacity: 0.95;
}

/* Track Form Section */
.track-form-section {
    padding: 60px 0;
    background: var(--background-light);
}

.track-card {
    background: white;
    border-radius: 15px;
    padding: 40px;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.track-header {
    margin-bottom: 30px;
}

.track-header i {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 15px;
}

.track-header h2 {
    color: var(--primary);
    margin-bottom: 10px;
}

.track-header p {
    color: var(--text-light);
}

.track-input-group {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.track-input-group input {
    flex: 1;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
}

.track-input-group input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(230,126,34,0.1);
}

/* Track Result */
.track-result {
    background: var(--background-light);
    border-radius: 12px;
    padding: 25px;
    text-align: left;
    border-left: 4px solid var(--secondary);
    margin-top: 20px;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.result-paper-id {
    font-family: monospace;
    background: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary);
}

.status-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-pending {
    background: #f39c12;
    color: white;
}

.status-under-review {
    background: #3498db;
    color: white;
}

.status-completed {
    background: #27ae60;
    color: white;
}

.result-title {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.result-section {
    margin-bottom: 20px;
}

.result-section h4 {
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.result-section h4 i {
    color: var(--secondary);
    margin-right: 8px;
}

.comments-box {
    background: white;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    line-height: 1.6;
    color: var(--text-dark);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--secondary);
    color: white;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.download-btn:hover {
    background: #d35400;
    transform: translateY(-2px);
}

/* Error Message */
.error-message {
    background: #fee;
    color: #e74c3c;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

/* Info Section */
.info-section {
    padding: 40px 0 80px;
    background: white;
}

.info-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
}

.info-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

.info-card h3 i {
    color: var(--secondary);
    margin-right: 8px;
}

.info-card p {
    color: var(--text-light);
    margin-bottom: 10px;
}

.info-card a {
    color: var(--secondary);
    text-decoration: none;
}

.info-card a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .track-input-group {
        flex-direction: column;
    }
    
    .track-card {
        padding: 25px;
        margin: 0 15px;
    }
    
    .result-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}