/* NIN Pune Guest Room Booking System - Styles */

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin: 0;
    line-height: 1.2;
}

.logo-text .subtitle {
    font-size: 0.9rem;
    color: #667eea;
    font-weight: 500;
    margin-top: 2px;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s;
}

.nav a:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

/* Main Content */
.main-content {
    padding: 2rem 0;
}

.hero-section {
    text-align: center;
    margin-bottom: 3rem;
    color: white;
}

.hero-section h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.info-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.info-card h3 {
    color: #667eea;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-card ul {
    list-style: none;
    padding-left: 0;
}

.info-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-card li:last-child {
    border-bottom: none;
}

.info-card li i {
    color: #667eea;
    width: 20px;
}

.booking-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.booking-section h3 {
    color: #667eea;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
    background: white;
}

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

.submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    width: 100%;
    margin-top: 1rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Login Modal */
.auth-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.auth-modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-out;
}

.auth-content {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease-out;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h3 {
    color: #667eea;
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.login-header p {
    color: #666;
    font-size: 0.95rem;
}

.auth-content .form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.auth-content .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
    font-size: 0.95rem;
}

.auth-content .form-group label i {
    margin-right: 8px;
    color: #667eea;
}

.auth-content .form-group input {
    width: 100%;
    padding: 12px 16px;
    padding-right: 45px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s;
    font-family: inherit;
}

.auth-content .form-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.auth-content .form-group #togglePassword {
    position: absolute;
    right: 15px;
    top: 38px;
    cursor: pointer;
    color: #999;
    transition: color 0.3s;
    font-size: 1.1rem;
}

.auth-content .form-group #togglePassword:hover {
    color: #667eea;
}

.login-error {
    background: #fee;
    color: #c33;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    border-left: 4px solid #c33;
}

.login-error i {
    font-size: 1.1rem;
}

.login-btn {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 14px 24px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.login-btn:active {
    transform: translateY(0);
}

/* User Info in Header */
.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 1rem;
    padding-left: 1rem;
    border-left: 2px solid #e1e5e9;
}

.user-info span {
    color: #667eea;
    font-weight: 600;
    font-size: 0.95rem;
}

.logout-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logout-btn:hover {
    background: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(220, 53, 69, 0.3);
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3000;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s ease-out;
    min-width: 300px;
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification.success {
    border-left: 4px solid #28a745;
    color: #155724;
}

.notification.success i {
    color: #28a745;
}

.notification.error {
    border-left: 4px solid #dc3545;
    color: #721c24;
}

.notification.error i {
    color: #dc3545;
}

.notification.info {
    border-left: 4px solid #17a2b8;
    color: #0c5460;
}

.notification.info i {
    color: #17a2b8;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #667eea;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: #ccc;
    text-decoration: none;
    margin-bottom: 0.5rem;
    display: block;
}

.footer-section a:hover {
    color: #667eea;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1rem;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .hero-section h2 {
        font-size: 2rem;
    }

    .nav {
        display: none;
    }

    .header-content {
        justify-content: center;
    }

    .logo {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .logo img {
        height: 50px;
    }

    .logo-text h1 {
        font-size: 1.2rem;
    }

    .logo-text .subtitle {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .logo {
        flex-direction: row;
        gap: 10px;
    }

    .logo img {
        height: 40px;
    }

    .logo-text h1 {
        font-size: 1rem;
    }

    .logo-text .subtitle {
        font-size: 0.7rem;
    }
}

/* Loading Animation */
.loading {
    display: none;
    text-align: center;
    margin: 1rem 0;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

/* Success/Error Messages */
.message {
    padding: 1rem;
    border-radius: 10px;
    margin: 1rem 0;
    display: none;
}

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

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

/* Logo Animation */
.logo img {
    transition: transform 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo:hover img {
    transform: scale(1.05);
}

/* Rates Table Styles */
.rates-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.rates-section h3 {
    color: #667eea;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.rates-table-container {
    overflow-x: auto;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.rates-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 15px;
    overflow: hidden;
}

.rates-table thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.rates-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
}

.rates-table td {
    padding: 1rem;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

.rates-table tbody tr:hover {
    background: rgba(102, 126, 234, 0.05);
    transition: background 0.3s;
}

.rates-table tbody tr:last-child td {
    border-bottom: none;
}

.rates-table td:first-child {
    font-weight: 600;
    color: #667eea;
    text-align: center;
    width: 80px;
}

.rates-table td:nth-child(2) {
    font-weight: 500;
    color: #333;
}

.rates-table td:last-child {
    color: #555;
    line-height: 1.4;
}

.rates-table small {
    color: #888;
    font-style: italic;
}

/* Availability Status Styles */
.availability-status {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.availability-status h4 {
    color: #667eea;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.availability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.availability-card {
    background: white;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.availability-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.availability-card.available {
    border-left: 4px solid #28a745;
}

.availability-card.limited {
    border-left: 4px solid #ffc107;
}

.availability-card.unavailable {
    border-left: 4px solid #dc3545;
    background: #f8f9fa;
}

.room-type {
    font-weight: 600;
    font-size: 1rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.availability-count {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.status-indicator.available {
    background: #28a745;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
}

.status-indicator.limited {
    background: #ffc107;
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.2);
}

.status-indicator.unavailable {
    background: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* Payment Options Styles */
.payment-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.payment-option {
    position: relative;
}

.payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.payment-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    background: white;
    border: 2px solid #e1e5e9;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.payment-option label:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.05);
}

.payment-option input[type="radio"]:checked + label {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.payment-option label i {
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.payment-option label span {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.25rem;
}

.payment-option label small {
    color: #666;
    font-size: 0.8rem;
}

/* Booking Summary Styles */
.booking-summary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    padding: 1.5rem;
    margin-top: 1rem;
}

.booking-summary h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item.total {
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(255, 255, 255, 0.3);
}

/* Enhanced Form Styles */
.form-group input:disabled,
.form-group select:disabled {
    background: #f8f9fa;
    color: #6c757d;
    cursor: not-allowed;
}

.form-group select option:disabled {
    color: #6c757d;
    background: #f8f9fa;
}

/* Modern Button Enhancements */
.submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Additional styling for better logo integration */
.hero-section .logo {
    justify-content: center;
    margin-bottom: 2rem;
    flex-direction: column;
    text-align: center;
}

.hero-section .logo img {
    height: 80px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    margin-bottom: 1rem;
}

.hero-section .logo-text h1 {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.hero-section .logo-text .subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    font-weight: 400;
}

/* Logo specific styling */
.logo-img {
    transition: all 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05) rotate(2deg);
    filter: brightness(1.1);
}

/* Hero logo specific styling */
.hero-logo {
    height: 100px !important;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.4));
    animation: float 3s ease-in-out infinite;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Terms and Conditions Checkbox Styles */
.terms-checkbox {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.terms-checkbox input[type="checkbox"] {
    display: none;
}

.terms-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.4;
    color: #333;
    transition: color 0.3s;
}

.terms-checkbox label:hover {
    color: #667eea;
}

.terms-checkbox label i {
    font-size: 1.2rem;
    color: #ccc;
    transition: all 0.3s;
    margin-top: 2px;
}

.terms-checkbox input[type="checkbox"]:checked + label i {
    color: #28a745;
    transform: scale(1.1);
}

.terms-checkbox input[type="checkbox"]:checked + label {
    color: #28a745;
}

.terms-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.terms-link:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Person Details Styles */
.person-detail-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #667eea;
}

.person-detail-card h5 {
    color: #667eea;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.person-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.person-details-grid .form-group {
    margin-bottom: 0.5rem;
}

.person-details-grid .form-group small {
    color: #666;
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
}

/* File Upload Styles */
input[type="file"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
    background: white;
    cursor: pointer;
}

input[type="file"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

input[type="file"]:hover {
    border-color: #667eea;
}

/* Gender and ID Proof Styles */
select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
    background: white;
    cursor: pointer;
}

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

select:hover {
    border-color: #667eea;
}