* {
    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;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.form-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.form-box {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    padding: 40px;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    color: #333;
    margin-bottom: 30px;
    font-size: 28px;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
    font-size: 14px;
}

.required {
    color: #e74c3c;
    margin-left: 3px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    font-family: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

input.error,
select.error,
textarea.error {
    border-color: #e74c3c;
}

.error-message {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 5px;
}

.btn-submit,
.btn-track {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-submit:hover,
.btn-track:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.track-link,
.back-link {
    text-align: center;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid #e0e0e0;
}

.track-link a,
.back-link a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.track-link a:hover,
.back-link a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Track Page Styles */
.track-form {
    margin-bottom: 30px;
}

.track-input-group {
    display: flex;
    gap: 10px;
}

.track-input-group input {
    flex: 1;
}

.btn-track {
    width: auto;
    padding: 12px 25px;
}

.request-details {
    margin-top: 30px;
}

.request-details h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 22px;
}

.status-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
}

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

.tracking-id {
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.status-badge {
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-in-progress {
    background: #cce5ff;
    color: #004085;
}

.status-completed {
    background: #d4edda;
    color: #155724;
}

.status-rejected {
    background: #f8d7da;
    color: #721c24;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.info-item {
    display: flex;
    flex-direction: column;
}

.info-item label {
    font-size: 12px;
    color: #777;
    margin-bottom: 5px;
}

.info-item span {
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

.completion-date {
    color: #28a745 !important;
    font-weight: 600 !important;
}

.status-history {
    margin-top: 30px;
}

.status-history h3 {
    color: #333;
    margin-bottom: 20px;
    font-size: 20px;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline:before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e0e0e0;
}

.timeline-item {
    position: relative;
    padding-bottom: 25px;
}

.timeline-item:before {
    content: '';
    position: absolute;
    left: -30px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #667eea;
    border: 2px solid white;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.3);
}

.timeline-date {
    font-size: 13px;
    color: #777;
    margin-bottom: 5px;
}

.timeline-content {
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.timeline-content p {
    color: #333;
    line-height: 1.5;
}

.old-status {
    color: #dc3545;
    text-decoration: line-through;
}

.new-status {
    color: #28a745;
    font-weight: 600;
}

.timeline-notes {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed #e0e0e0;
    font-style: italic;
    color: #666;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    
    .form-box {
        padding: 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .track-input-group {
        flex-direction: column;
    }
    
    .btn-track {
        width: 100%;
    }
    
    .status-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* Loading Animation */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.btn-submit.loading,
.btn-track.loading {
    animation: pulse 1s infinite;
    pointer-events: none;
    opacity: 0.8;
}