/* Modern Appointment Page Styles */

/* Page Layout */
.auth-page-main {
    min-height: calc(100vh - 200px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 140px 20px 80px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    gap: 30px;
}

/* Progress Steps */
.progress-container {
    width: 100%;
    max-width: 600px;
    text-align: center;
    margin-bottom: 20px;
}

.progress-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
    gap: 20px;
}

.progress-step {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: var(--gray-500);
    transition: all var(--transition-normal);
    position: relative;
}

.progress-step.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
    transform: scale(1.1);
}

.progress-step.completed {
    background: var(--secondary-color);
    color: white;
}

.progress-line {
    width: 60px;
    height: 3px;
    background: var(--gray-200);
    transition: all var(--transition-normal);
}

.progress-line.completed {
    background: var(--secondary-color);
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 500;
    max-width: 400px;
    margin: 0 auto;
}

/* Booking Header */
.booking-header {
    text-align: center;
    margin-bottom: 20px;
}

.booking-header i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.booking-header h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.booking-header p {
    color: var(--gray-600);
    font-size: 14px;
}

/* Modern Auth Card */
.auth-card {
    width: 100%;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-card-header {
    padding: 30px 30px 0;
}

.auth-tabs {
    display: flex;
    background: var(--gray-100);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 30px;
}

/* Enhanced Auth Tabs */
.auth-tab-link {
    flex: 1;
    padding: 12px 20px;
    border: none;
    background: transparent;
    color: var(--gray-600);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border-radius: 8px;
    transition: all var(--transition-normal);
    text-align: center;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.auth-tab-link i {
    font-size: 14px;
}

.auth-tab-link.active {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.auth-card-body {
    padding: 0 30px 30px;
}

.auth-tab-content {
    display: none;
}

.auth-tab-content.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.auth-tab-content h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
    text-align: center;
}

.auth-tab-content p {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 30px;
    line-height: 1.6;
}

/* Enhanced Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group label i {
    color: var(--primary-color);
    font-size: 14px;
    width: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    font-size: 15px;
    transition: all var(--transition-normal);
    background: white;
    color: var(--gray-700);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

/* Enhanced Button Styles */
.btn {
    width: 100%;
    padding: 16px 24px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.btn-secondary:hover {
    background: var(--gray-300);
    border-color: var(--gray-400);
}

.resend-btn {
    width: 100%;
    padding: 12px;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.resend-btn:hover {
    background: var(--primary-color);
    color: white;
}

/* Enhanced OTP Styles */
.otp-header {
    text-align: center;
    margin-bottom: 30px;
}

.otp-header i {
    font-size: 48px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.otp-input-group {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.otp-digit {
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    transition: all var(--transition-normal);
}

.otp-digit:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    outline: none;
}

/* Auth Message */
.auth-message {
    margin-top: 20px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    transition: all var(--transition-normal);
}

/* Modern Appointment Container */
.appointment-container {
    width: 100%;
    max-width: 900px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.appointment-header {
    text-align: center;
    margin-bottom: 40px;
}

.appointment-header i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.appointment-header h2 {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.appointment-header p {
    color: var(--gray-600);
    font-size: 16px;
    line-height: 1.6;
}

/* Form Sections */
.form-sections {
    margin-bottom: 40px;
}

.form-section {
    margin-bottom: 40px;
    padding: 30px;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.form-section h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 20px;
}

.form-section h3 i {
    color: var(--primary-color);
    font-size: 18px;
}

/* Service Selection */
.service-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.service-option {
    cursor: pointer;
}

.service-option input[type="radio"] {
    display: none;
}

.service-card-mini {
    background: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--gray-200);
    transition: all var(--transition-normal);
    position: relative;
}

.service-option input[type="radio"]:checked + .service-card-mini {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.service-card-mini i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.service-card-mini span {
    display: block;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 5px;
}

.service-card-mini small {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 14px;
}

/* DateTime Grid */
.datetime-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

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

/* Form Actions */
.form-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.form-actions .btn,
.form-actions .btn-secondary {
    flex: 1;
    max-width: 200px;
}

/* Enhanced Confirmation */
.confirmation-container {
    width: 100%;
    max-width: 600px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    position: relative;
    z-index: 1001;
}

.confirmation-content {
    padding: 50px 40px;
    text-align: center;
}

.success-icon {
    margin-bottom: 30px;
}

.success-icon i {
    font-size: 80px;
    color: var(--secondary-color);
    animation: pulse 2s infinite;
}

.confirmation-content h2 {
    font-family: var(--font-display);
    color: var(--gray-900);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
}

.confirmation-content p {
    color: var(--gray-600);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.appointment-summary {
    background: var(--gray-50);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    text-align: left;
}

.confirmation-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.confirmation-actions .btn,
.confirmation-actions .btn-secondary {
    flex: 1;
    max-width: 180px;
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Success/Error States */
.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Form Validation */
.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group.valid input,
.form-group.valid select,
.form-group.valid textarea {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Logout Button */
.logout-item {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 20px;
    padding-top: 20px;
}

.logout-item a {
    color: #ff6b6b !important;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.logout-item a:hover {
    color: #ff5252 !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-page-main {
        padding: 120px 15px 60px;
    }
    
    .progress-labels {
        font-size: 10px;
        max-width: 300px;
    }
    
    .progress-step {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .progress-line {
        width: 40px;
    }
    
    .auth-card,
    .appointment-container,
    .confirmation-container {
        max-width: 100%;
        margin: 0 10px;
    }
    
    .auth-card-header,
    .auth-card-body {
        padding: 20px;
    }
    
    .appointment-container {
        padding: 30px 20px;
    }
    
    .form-section {
        padding: 20px;
    }
    
    .service-options {
        grid-template-columns: 1fr;
    }
    
    .datetime-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn,
    .form-actions .btn-secondary {
        max-width: 100%;
    }
    
    .confirmation-actions {
        flex-direction: column;
    }
    
    .confirmation-actions .btn,
    .confirmation-actions .btn-secondary {
        max-width: 100%;
    }
    
    .otp-input-group {
        gap: 8px;
    }
    
    .otp-digit {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .booking-header i,
    .appointment-header i,
    .otp-header i {
        font-size: 36px;
    }
    
    .booking-header h2,
    .appointment-header h2 {
        font-size: 24px;
    }
    
    .auth-card-header,
    .auth-card-body {
        padding: 15px;
    }
    
    .appointment-container {
        padding: 20px 15px;
    }
    
    .confirmation-content {
        padding: 30px 20px;
    }
    
    .success-icon i {
        font-size: 60px;
    }
    
    .confirmation-content h2 {
        font-size: 24px;
    }
    
    .form-section {
        padding: 15px;
    }
    
    .auth-tabs {
        margin-bottom: 20px;
    }
    
    .auth-tab-link {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
    }
    
    .btn {
        padding: 14px 20px;
        font-size: 15px;
    }
    
    .otp-digit {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .otp-input-group {
        gap: 5px;
    }
}

/* Animation Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

.slide-in {
    animation: slideIn 0.5s ease-out;
}

/* Custom Scrollbar */
.appointment-container::-webkit-scrollbar,
.confirmation-container::-webkit-scrollbar {
    width: 6px;
}

.appointment-container::-webkit-scrollbar-track,
.confirmation-container::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 3px;
}

.appointment-container::-webkit-scrollbar-thumb,
.confirmation-container::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.appointment-container::-webkit-scrollbar-thumb:hover,
.confirmation-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Print Styles */
@media print {
    body {
        margin: 0;
        padding: 0;
    }
    
    .modern-navbar,
    .modern-footer,
    .progress-container,
    .confirmation-actions {
        display: none !important;
    }
    
    .auth-page-main {
        background: white;
        padding: 20px;
        min-height: auto;
    }
    
    .confirmation-container {
        box-shadow: none;
        border: 1px solid #ccc;
        max-width: 100%;
        margin: 0;
        page-break-inside: avoid;
    }
    
    .confirmation-container::before {
        content: '';
        display: block;
        text-align: center;
        padding: 20px 0;
        border-bottom: 2px solid #184E3E;
        margin-bottom: 20px;
        background-image: url('images/logo.png');
        background-repeat: no-repeat;
        background-position: center top;
        background-size: 60px 40px;
        padding-top: 60px;
        font-family: 'Playfair Display', serif;
        font-size: 24px;
        font-weight: 700;
        color: #184E3E;
    }
    
    .confirmation-container::after {
        content: "Dr. Alwin's Gen Dental & Implantology Center";
        display: block;
        text-align: center;
        font-family: 'Playfair Display', serif;
        font-size: 18px;
        font-weight: 600;
        color: #184E3E;
        margin-top: -15px;
        margin-bottom: 20px;
    }
    
    .confirmation-content {
        padding: 20px;
    }
    
    .appointment-summary {
        page-break-inside: avoid;
    }
}
/* Success Popup Styles */
.success-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.popup-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

.popup-icon {
    font-size: 4rem;
    color: #28a745;
    margin-bottom: 20px;
}

.popup-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.popup-content p {
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.popup-details {
    background: var(--bg-light);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.popup-details p {
    margin: 5px 0;
    font-size: 0.9rem;
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-color);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.popup-close:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

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

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

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

/* Service Selection Styles */
.service-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.service-option {
    cursor: pointer;
}

.service-option input[type="radio"] {
    display: none;
}

.service-card-mini {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.service-card-mini i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.service-card-mini span {
    display: block;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 5px;
}

.service-card-mini small {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.service-option input[type="radio"]:checked + .service-card-mini {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.service-option input[type="radio"]:checked + .service-card-mini i,
.service-option input[type="radio"]:checked + .service-card-mini span,
.service-option input[type="radio"]:checked + .service-card-mini small {
    color: white;
}

/* DateTime Grid */
.datetime-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
}

/* Appointment Summary Styles */
.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .service-options {
        grid-template-columns: 1fr;
    }
    
    .datetime-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .popup-content {
        padding: 30px 20px;
        margin: 20px;
    }
}