:root {
    /* HeavenMark Brand Colors */
    --color-navy-dark: #1C2F48;
    --color-navy-darker: #0A213D;
    --color-gold: #C19754;
    --color-gold-light: #d4a85a;
    --color-cream: #FFFEF7;
    --color-ecru: #FFFDD0;

    /* UI Colors */
    --color-white: #FFFFFF;
    --color-text-primary: #1C2F48;
    --color-text-secondary: #64748B;
    --color-error: #EF4444;
    --color-success: #10B981;
    --color-border: #E2E8F0;

    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #C19754 0%, #d4a85a 100%);
    --gradient-navy: linear-gradient(135deg, #0A213D 0%, #1C2F48 100%);
    --gradient-background: linear-gradient(135deg, #FFFEF7 0%, #FFFDD0 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(28, 47, 72, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(28, 47, 72, 0.1), 0 2px 4px -1px rgba(28, 47, 72, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(28, 47, 72, 0.1), 0 4px 6px -2px rgba(28, 47, 72, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(28, 47, 72, 0.1), 0 10px 10px -5px rgba(28, 47, 72, 0.04);
    --shadow-gold: 0 10px 30px -5px rgba(193, 151, 84, 0.3);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-text-primary);
    background: var(--color-cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Background Elements */
.background-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-background);
    z-index: -2;
}

.background-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    background-image:
        radial-gradient(circle at 20% 50%, var(--color-gold) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, var(--color-navy-dark) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
}

/* Container */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    animation: slideDown 0.6s ease;
}

.logo-container {
    flex-shrink: 0;
}

.logo {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(28, 47, 72, 0.1));
    transition: transform var(--transition-base);
}

.logo:hover {
    transform: translateY(-2px);
}

.header-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-navy-dark);
    animation: slideDown 0.6s ease 0.2s both;
}

/* Main Content */
.main-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    align-items: center;
}

/* Info Section */
.info-section {
    animation: slideRight 0.8s ease;
}

.info-content {
    max-width: 600px;
}

.main-heading {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.heading-line {
    display: block;
}

.gradient-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subheading {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

/* Security Features */
.security-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    animation: fadeInUp 0.6s ease;
}

.feature-item:nth-child(1) {
    animation-delay: 0.3s;
}

.feature-item:nth-child(2) {
    animation-delay: 0.4s;
}

.feature-item:nth-child(3) {
    animation-delay: 0.5s;
}

.feature-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(193, 151, 84, 0.1) 0%, rgba(212, 168, 90, 0.1) 100%);
    border-radius: var(--radius-md);
}

.feature-text h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-navy-dark);
    margin-bottom: 0.25rem;
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: var(--spacing-md);
    animation: fadeInUp 0.6s ease 0.6s both;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-navy-dark);
    transition: all var(--transition-base);
}

.badge:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* Form Section */
.form-section {
    animation: slideLeft 0.8s ease;
}

.form-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    max-width: 550px;
    margin-left: auto;
}

.form-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.form-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--color-navy-dark);
    margin-bottom: var(--spacing-xs);
}

.form-header p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* Form Styles */
.authorization-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-navy-dark);
}

.required {
    color: var(--color-error);
    margin-left: 2px;
}

.form-input,
.form-select {
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text-primary);
    background: var(--color-white);
    transition: all var(--transition-base);
    width: 100%;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(193, 151, 84, 0.1);
}

.form-input::placeholder {
    color: #94A3B8;
}

.input-with-icon {
    position: relative;
}

.card-type-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
}

.currency-symbol {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.amount-input {
    padding-left: 2.5rem;
}

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-md);
}

.expiry-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.expiry-group .form-select {
    flex: 1;
}

.separator {
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* Messages */
.error-message,
.success-message {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    display: none;
    animation: fadeInUp 0.3s ease;
}

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

.success-message {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.error-message.show,
.success-message.show {
    display: block;
}

/* Submit Button */
.submit-button {
    margin-top: var(--spacing-sm);
    padding: 1rem 2rem;
    background: var(--gradient-gold);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-gold);
    position: relative;
    overflow: hidden;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px -5px rgba(193, 151, 84, 0.4);
}

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

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

.submit-button .button-loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-left: var(--spacing-xs);
}

.submit-button.loading .button-text {
    opacity: 0.7;
}

.submit-button.loading .button-loader {
    display: inline-block;
}

/* Security Notice */
.security-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

/* Footer */
.footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    animation: fadeIn 0.6s ease 0.8s both;
}

.footer-links {
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

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

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

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .info-section {
        text-align: center;
    }

    .info-content {
        margin: 0 auto;
    }

    .security-features {
        max-width: 500px;
        margin: 0 auto var(--spacing-xl);
    }

    .trust-badges {
        justify-content: center;
    }

    .form-card {
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .container {
        padding: var(--spacing-sm);
    }

    .header {
        flex-direction: column;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }

    .main-heading {
        font-size: 2rem;
    }

    .form-card {
        padding: var(--spacing-lg);
    }

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

    .security-features {
        gap: var(--spacing-sm);
    }

    .feature-item {
        padding: var(--spacing-sm);
    }

    .trust-badges {
        flex-direction: column;
        width: 100%;
    }

    .badge {
        flex-direction: row;
        justify-content: flex-start;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}

/* Card Logo Styling */
.card-logo-img {
    height: 24px;
    width: auto;
    max-width: 48px;
    object-fit: contain;
    display: block;
    margin-right: 4px;
}

/* Security Notice Updates */
.security-notice-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: var(--spacing-md);
    align-items: center;
    /* Center align notices */
}

.security-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.security-notice.highlight {
    background: rgba(239, 68, 68, 0.05);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    border: 1px dashed rgba(239, 68, 68, 0.3);
    width: 100%;
    /* Make it full width for emphasis */
    text-align: center;
}

.security-notice.centered {
    margin: var(--spacing-lg) 0;
    flex-direction: column;
    text-align: center;
}

/* Success Card Styling */
.success-card {
    text-align: center;
    animation: fadeInUp 0.5s ease;
    padding: var(--spacing-xl) !important;
}

.success-icon-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--color-success);
    /* Green for success */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0.1);
    /* Green shadow */
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--color-navy-dark);
    margin-bottom: var(--spacing-xs);
}

.success-message-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Receipt Styling */
.receipt-container {
    background: var(--color-cream);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.receipt-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}

.receipt-label {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.receipt-value {
    color: var(--color-navy-dark);
    font-weight: 500;
}

.receipt-value.code {
    font-family: monospace;
    background: rgba(28, 47, 72, 0.05);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.9em;
}

.receipt-value.amount {
    font-size: 1.125rem;
    font-weight: 700;
}

.receipt-value.status-success {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-success);
    font-weight: 600;
}

.receipt-divider {
    height: 1px;
    background: none;
    margin: var(--spacing-sm) 0;
    border-bottom: 2px dashed var(--color-border);
}

.full-width {
    width: 100%;
    justify-content: center;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Action Button (Secondary) */
.action-button {
    margin-top: var(--spacing-sm);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.action-button.secondary {
    background: transparent;
    border: 2px solid var(--color-navy-dark);
    color: var(--color-navy-dark);
    box-shadow: none;
}

.action-button.secondary:hover {
    background: var(--color-navy-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-button.secondary:active {
    transform: translateY(0);
}