/* NFS Logistics - Modern Tracking System Styles */

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(241, 104, 33, 0.1) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/hero_bg_1.jpg') center/cover;
    opacity: 0.6;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

/* Tracking Section */
.tracking-section {
    padding: 80px 0;
    background: linear-gradient(to bottom, #f8f9fa 0%, #e9ecef 100%);
    min-height: 60vh;
}

/* Tracking Card */
.tracking-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    transform: translateY(-50px);
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.tracking-card:hover {
    transform: translateY(-55px);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.15);
}

.tracking-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.tracking-header h2 {
    color: #333;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.tracking-header h2 i {
    color: #f16821;
    margin-right: 10px;
}

.tracking-header p {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* Tracking Form */
.tracking-form {
    margin-bottom: 1rem;
}

.input-group {
    position: relative;
    display: flex;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.input-group:focus-within {
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.2);
}

.tracking-input {
    border: none !important;
    padding: 20px 35px !important;
    font-size: 1.1rem !important;
    background: white !important;
    color: #333 !important;
    flex: 1;
    border-radius: 15px 0 0 15px !important;
    box-shadow: none !important;
    outline: none !important;
}

.tracking-input:focus {
    box-shadow: none !important;
    border: none !important;
    outline: none !important;
}

.tracking-input::placeholder {
    color: #aaa !important;
    opacity: 1 !important;
}

.btn-track {
    background: linear-gradient(135deg, #f16821 0%, #e55100 100%);
    border: none;
    color: white;
    padding: 20px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 0 15px 15px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-width: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-track:hover {
    background: linear-gradient(135deg, #e55100 0%, #f16821 100%);
    transform: translateX(2px);
}

.btn-track:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-text {
    text-align: center;
    margin-top: 15px;
    color: #666;
    font-size: 0.9rem;
}

/* Results Section */
.tracking-results {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.result-card h3 {
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

.result-card h3 i {
    color: #f16821;
    margin-right: 10px;
}

/* Order Information */
.order-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.detail-item {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 10px;
    border-left: 4px solid #f16821;
}

.detail-label {
    font-weight: 600;
    color: #555;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.detail-value {
    font-size: 1.1rem;
    color: #333;
    font-weight: 500;
}

/* Status Information */
.status-info {
    text-align: center;
    padding: 2rem;
}

.status-badge {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-delivered {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
}

.status-in-transit {
    background: linear-gradient(135deg, #007bff, #6610f2);
    color: white;
}

.status-pending {
    background: linear-gradient(135deg, #ffc107, #fd7e14);
    color: white;
}

.status-exception {
    background: linear-gradient(135deg, #dc3545, #e83e8c);
    color: white;
}

.status-description {
    font-size: 1.1rem;
    color: #666;
    margin-top: 1rem;
}

/* Tracking Timeline */
.tracking-timeline {
    position: relative;
    padding-left: 30px;
}

.tracking-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e9ecef;
}

.timeline-item {
    position: relative;
    padding-bottom: 2rem;
    margin-bottom: 1rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -23px;
    top: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #667eea;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.timeline-item.current::before {
    background: #28a745;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3); }
    50% { box-shadow: 0 2px 8px rgba(40, 167, 69, 0.6); }
    100% { box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3); }
}

.timeline-date {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.timeline-status {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.timeline-description {
    color: #666;
    line-height: 1.5;
}

.timeline-location {
    font-size: 0.9rem;
    color: #667eea;
    font-weight: 500;
    margin-top: 0.5rem;
}

/* Error Card */
.error-card {
    background: white;
    border-radius: 15px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.1);
}

.error-content i {
    font-size: 4rem;
    color: #dc3545;
    margin-bottom: 1rem;
}

.error-content h3 {
    color: #333;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.error-content p {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.error-help {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: left;
}

.error-help h4 {
    color: #333;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.error-help ul {
    margin-bottom: 2rem;
}

.error-help li {
    color: #666;
    margin-bottom: 0.5rem;
    padding-left: 20px;
    position: relative;
}

.error-help li::before {
    content: '•';
    color: #667eea;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.btn-contact {
    display: inline-block;
    background: linear-gradient(135deg, #f16821 0%, #e55100 100%);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-contact:hover {
    background: linear-gradient(135deg, #e55100 0%, #f16821 100%);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
}

/* Loading Animation */
.btn-loader i {
    animation: spin 1s linear infinite;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .tracking-card {
        padding: 2rem;
        margin-top: -30px;
        transform: translateY(-30px);
    }
    
    .tracking-header h2 {
        font-size: 1.8rem;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .tracking-input {
        border-radius: 15px 15px 0 0 !important;
        flex: none;      /* Turn off the flex-grow behavior */
        height: 60px;    /* Explicitly set the height for mobile */
        width: 100%;
    }
    
    .btn-track {
        border-radius: 0 0 15px 15px;
        justify-content: center;
    }
    
    .order-details {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .result-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .tracking-card {
        padding: 1.5rem;
    }
    
    .tracking-header h2 {
        font-size: 1.5rem;
    }
    
    .error-card {
        padding: 2rem;
    }
}

/* Shipment Type Selector Styling */
.shipment-type-selector {
    background: #fff;
    border: 2px solid #ff7f2a;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(255,127,42,0.08);
    padding: 2rem 2rem 1.5rem 2rem;
    margin-bottom: 2rem;
    max-width: 420px;
    transition: box-shadow 0.2s;
}
.shipment-type-selector:hover {
    box-shadow: 0 8px 32px rgba(255,127,42,0.16);
}
.shipment-type-selector label {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ff7f2a;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    display: block;
}
.shipment-type-selector select {
    font-size: 1.1rem;
    border-radius: 8px;
    border: 2px solid #ff7f2a;
    padding: 0.7rem 1rem;
    width: 100%;
    background: #fff5ed;
    color: #333;
    font-family: inherit;
    transition: border-color 0.2s;
}
.shipment-type-selector select:focus {
    border-color: #e85c00;
    outline: none;
}