/* ============================================
   PassQR Payment Page - Modern Styles
   ============================================ */

/* CSS Variables */
:root {
    --primary: #F78120;
    --primary-light: #FF9A4D;
    --primary-dark: #E06A10;
    --secondary: #1a1a2e;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    
    --dark: #1a1a2e;
    --dark-light: #2d2d44;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #f1f5f9;
    --lighter: #f8fafc;
    --white: #ffffff;
    
    --gradient-primary: linear-gradient(135deg, #F78120 0%, #E06A10 100%);
    --gradient-bg: linear-gradient(135deg, #fff8f0 0%, #ffffff 50%, #f8fafc 100%);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
    --shadow-primary: 0 4px 20px rgba(247, 129, 32, 0.3);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--gradient-bg);
    color: var(--dark);
    line-height: 1.6;
    min-height: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Page Container */
.page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Header inside info-card */
.info-card .header-content {
    background: var(--white);
    margin: 0;
    padding: 1rem 1.5rem;
    border-bottom: none;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.info-card .header-content .logo-title {
    color: var(--primary);
}

.info-card .header-content .logo-subtitle {
    color: var(--gray);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: contain;
    box-shadow: var(--shadow-md);
}

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

.logo-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--gray);
    font-weight: 500;
}

/* Language Selector */
.lang-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--light);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--dark);
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.lang-btn i:first-child {
    color: var(--primary);
}

.lang-btn i:last-child {
    font-size: 0.7rem;
    transition: transform var(--transition-fast);
}

.lang-selector.active .lang-btn i:last-child {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1000;
}

.lang-selector.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--dark);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.lang-option:hover {
    background: rgba(247, 129, 32, 0.08);
    color: var(--primary);
}

.lang-option.active {
    background: rgba(247, 129, 32, 0.1);
    color: var(--primary);
    font-weight: 600;
}

.lang-option img {
    width: 24px;
    height: 18px;
    border-radius: 2px;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.payment-container {
    display: flex;
    gap: 2rem;
    max-width: 900px;
    width: 100%;
}

/* Info Card */
.info-card {
    flex: 1;
    background: var(--gradient-primary);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-xl);
    padding: 0;
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.info-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 2.5rem;
}

.info-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.info-icon i {
    font-size: 1.75rem;
}

.info-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.info-description {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.security-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-item i {
    font-size: 0.9rem;
}

/* Payment Card */
.payment-card {
    flex: 1.2;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.card-header {
    padding: 0.5rem 2rem;
    border-bottom: 1px solid var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
}

.card-brands {
    display: flex;
    gap: 0.5rem;
}

.card-brands i {
    font-size: 1.75rem;
    color: var(--gray-light);
}

/* Payment Form */
.payment-form {
    padding: 1.5rem;
    padding-top: 0;
}

/* Amount row in order info */
.order-info-row.amount-row {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed #e0e0e0;
}

.amount-highlight {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    color: var(--primary) !important;
}

/* Currency Info Note */
.currency-info-note {
    background: #f8f9fa;
    font-size: 0.85rem;
    font-weight: 600;
    color: #495057;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.currency-info-note i {
    color: #6c757d;
    font-size: 1rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 1rem;
    color: var(--gray-light);
    font-size: 0.9rem;
    z-index: 1;
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 2.75rem;
    border: 2px solid var(--light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
    background: var(--white);
}

.input-wrapper select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(247, 129, 32, 0.1);
}

.input-wrapper input:focus + .input-wrapper i,
.input-wrapper input:focus ~ i {
    color: var(--primary);
}

.input-wrapper input::placeholder {
    color: var(--gray-light);
}

.input-wrapper input.error {
    border-color: var(--danger);
}

.input-wrapper input.error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

/* Card Type Icon */
.card-type {
    position: absolute;
    right: 1rem;
    font-size: 1.5rem;
    color: var(--gray-light);
}

/* Form Row */
.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

/* CVV Help Button */
.cvv-help {
    position: absolute;
    right: 2rem;
    top: 0.95rem;
    background: none;
    border: none;
    color: var(--gray-light);
    cursor: pointer;
    padding: 0.25rem;
    transition: color var(--transition-fast);
}

.cvv-help:hover {
    color: var(--primary);
}

/* CVV Tooltip */
.cvv-tooltip {
    display: none;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--light);
}

.cvv-tooltip.show {
    display: block;
    animation: fadeIn 0.2s ease;
}

.cvv-tooltip-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cvv-tooltip-content img {
    width: 80px;
    height: auto;
}

.cvv-tooltip-content p {
    font-size: 0.85rem;
    color: var(--gray);
    margin: 0;
}

/* Terms Checkbox */
.terms-group {
    margin-top: 1.5rem;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.4;
}

.checkbox-label input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkmark {
    width: 18px;
    height: 18px;
    min-width: 18px;
    flex-shrink: 0;
    border: 2px solid var(--gray-light);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checkbox-label:hover .checkmark {
    border-color: var(--primary);
}

.checkbox-label input:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-label input:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.6rem;
    color: var(--white);
}

.terms-text {
    display: inline;
}

.terms-text a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.terms-text a:hover {
    text-decoration: underline;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

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

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

.submit-btn .btn-loading {
    display: none;
}

.submit-btn.loading .btn-text {
    display: none;
}

.submit-btn.loading .btn-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Error Message */
.error-message {
    display: none;
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
    font-size: 0.9rem;
    text-align: center;
}

.error-message.show {
    display: block;
    animation: shake 0.5s ease;
}

/* Footer */
.footer {
    background: var(--white);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.5rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}

.trademark {
    font-size: 0.85rem;
    color: var(--gray);
}

.passqr-text {
    color: var(--primary);
    font-weight: 700;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-links .divider {
    color: var(--light);
}

/* Info Footer (inside info-card) */
.info-footer {
    background: var(--white);
    margin: 0;
    padding: 1rem 1.5rem;
    border-top: none;
    text-align: center;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.info-footer .trademark {
    font-size: 0.75rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.info-footer .passqr-text {
    color: var(--primary);
}

.info-footer .footer-links {
    justify-content: center;
    font-size: 0.75rem;
}

.info-footer .footer-links a {
    color: var(--gray);
}

.info-footer .footer-links a:hover {
    color: var(--primary);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.fa-spin {
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 1rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .payment-container {
        flex-direction: column;
    }
    
    .info-card {
        padding: 1.5rem;
    }
    
    .info-title {
        font-size: 1.5rem;
    }
    
    .security-badges {
        justify-content: center;
    }
    
    .payment-form {
        padding: 1.5rem;
    }
    
    .card-header {
        padding: 1rem 1.5rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

@media (max-width: 480px) {
    .logo-subtitle {
        display: none;
    }
    
    .info-card {
        display: none;
    }
    
    .payment-card {
        border-radius: var(--radius-lg);
    }
    
    .amount-value {
        font-size: 1.25rem;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    padding: 1rem;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-base);
}

.modal-overlay.show .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin: 0;
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--lighter);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--light);
    color: var(--dark);
}

.modal-body {
    padding: 1.5rem 2rem;
    overflow-y: auto;
    flex: 1;
}

.terms-content {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.8;
}

.terms-content h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin: 1.5rem 0 0.75rem;
}

.terms-content h4:first-child {
    margin-top: 0;
}

.terms-content p {
    margin-bottom: 0.75rem;
}

.terms-content ul {
    margin: 0.5rem 0 1rem;
    padding-left: 1.5rem;
}

.terms-content li {
    margin-bottom: 0.5rem;
}

.terms-content .highlight {
    background: rgba(247, 129, 32, 0.1);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
    margin: 1rem 0;
}

.terms-content .company-info {
    background: var(--lighter);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1.5rem;
}

.terms-content .company-info strong {
    color: var(--dark);
}

.modal-footer {
    padding: 1rem 2rem 1.5rem;
    border-top: 1px solid var(--light);
}

.modal-btn {
    width: 100%;
    padding: 0.875rem;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

/* Print Styles */
@media print {
    .header, .footer, .lang-selector, .modal-overlay {
        display: none;
    }
    
    .payment-container {
        max-width: 100%;
    }
}

/* Modal Responsive */
@media (max-width: 480px) {
    .modal {
        max-height: 90vh;
        border-radius: var(--radius-lg);
    }
    
    .modal-header, .modal-body, .modal-footer {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    
    .modal-title {
        font-size: 1.1rem;
    }
}

/* ============================================
   Order Info (Company & Order Numbers)
   ============================================ */
.order-info {
    background: var(--lighter);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--light);
}

.order-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.35rem 0;
}

.order-info-row:not(:last-child) {
    border-bottom: 1px solid var(--light);
}

.order-info-label {
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 500;
}

.order-info-value {
    font-size: 0.8rem;
    color: var(--dark);
    font-weight: 600;
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

/* Order Info Responsive */
@media (max-width: 480px) {
    .order-info {
        padding: 0.5rem 0.75rem;
    }
    
    .order-info-label,
    .order-info-value {
        font-size: 0.75rem;
    }
}

/* ============================================
   Payment Result Styles
   ============================================ */

.payment-result-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    text-align: center;
    max-width: 450px;
    margin: 0 auto;
    animation: fadeInUp 0.5s ease;
}

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

.result-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
}

.result-icon.success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.result-icon.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.result-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.result-message {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.result-details {
    background: var(--lighter);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.result-details .detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light);
    font-size: 0.9rem;
}

.result-details .detail-row:last-child {
    border-bottom: none;
}

.result-details .detail-row span {
    color: var(--gray);
}

.result-details .detail-row strong {
    color: var(--dark);
}

.result-btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.result-btn.success-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.result-btn.success-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.result-btn.error-btn {
    background: var(--gray-light);
    color: var(--dark);
}

.result-btn.error-btn:hover {
    background: var(--gray);
    color: white;
}

.result-btn.pdf-btn {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.result-btn.pdf-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.result-btn.pdf-btn i {
    margin-right: 0.5rem;
}

.result-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 480px) {
    .result-buttons {
        flex-direction: column;
    }
    
    .result-btn {
        width: 100%;
        text-align: center;
    }
    
    .payment-result-card {
        padding: 1.5rem;
        margin: 0 1rem;
    }
    
    .result-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .result-title {
        font-size: 1.25rem;
    }
}