:root {
    /* Colors */
    --primary-color: #5c51d4;
    --primary-hover: #4738a9;
    --primary-disabled: #b5b0e8;
    --primary-shadow: rgba(92, 81, 212, 0.3);
    --primary-focus: rgba(92, 81, 212, 0.1);

    --secondary-bg: #e9ecef;
    --secondary-bg-hover: #ced4da;
    --secondary-text: #495057;

    --error-color: #dc3545;

    --text-primary: #333;
    --text-secondary: #6c757d;
    --text-label: #495057;
    --text-white: #ffffff;

    --bg-body: #f8f9fa;
    --bg-white: #ffffff;
    --bg-light: #fafbfc;
    --bg-disabled: #e9ecef;

    --border-color: #ced4da;
    --border-light: #e9ecef;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 30px;
    --spacing-4xl: 40px;

    /* Font Sizes */
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-full: 50%;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px var(--primary-shadow);

    /* Container */
    --container-max-width: 600px;

    /* Progress */
    --step-indicator-size: 36px;
    --progress-line-height: 2px;

    /* Responsive Breakpoint */
    --breakpoint-mobile: 640px;

    --payment-card-width: 600px;

    @media (max-width: 640px) {
        --payment-card-width: 100%;
    }
}

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

[x-cloak] {
    display: none !important;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
}

.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Page Header - Thin Top Bar */
.page-header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-lg) 0;
}

.page-header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.page-header-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-md);
}

.page-header-logo svg {
    width: 20px;
    height: 20px;
    fill: var(--primary-color);
}

.page-header-security {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.page-header-security svg {
    width: 16px;
    height: 16px;
    fill: var(--primary-color);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Page Footer */
.page-footer {
    text-align: center;
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-3xl);
}

.security-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.security-badge svg {
    width: 20px;
    height: 20px;
    fill: var(--primary-color);
}

.footer-text {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-text a {
    color: var(--primary-color);
    text-decoration: none;
}

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

.payment-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    /* overflow: hidden; */
    width: var(--payment-card-width)
}

.payment-header {
    padding: var(--spacing-3xl);
    text-align: center;
    border-bottom: 1px solid var(--border-light);
}

.payment-header h1 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.payment-header p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Subscription Summary */
.subscription-summary {
    padding: var(--spacing-3xl);
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-light);
}

.subscription-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.subscription-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
}

.subscription-details {
    flex: 1;
}

.subscription-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.subscription-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.subscription-amount {
    text-align: right;
    flex-shrink: 0;
}

.amount-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.amount-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

.amount-period {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 400;
}

/* Progress Bar */
.progress-bar {
    display: flex;
    padding: var(--spacing-xl) var(--spacing-3xl);
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
}

.progress-step {
    flex: 1;
    display: flex;
    align-items: center;
    position: relative;
}

.progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: calc(50% + calc(var(--step-indicator-size) / 2));
    right: 0;
    height: var(--progress-line-height);
    background: var(--border-light);
    top: calc(var(--step-indicator-size) / 2);
    transition: background var(--transition-normal);
}

.progress-step.completed::after {
    background: var(--primary-color);
}

.step-indicator {
    width: var(--step-indicator-size);
    height: var(--step-indicator-size);
    border-radius: var(--radius-full);
    background: var(--secondary-bg);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
    z-index: 1;
    margin-right: var(--spacing-md);
}

.progress-step.active .step-indicator {
    background: var(--primary-color);
    color: var(--text-white);
}

.progress-step.completed .step-indicator {
    background: var(--primary-color);
    color: var(--text-white);
}

.step-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
    z-index: 100;
}

.progress-step.active .step-label {
    color: var(--primary-color);
}

/* Form Styles */
.payment-body {
    padding: var(--spacing-3xl);
}

.form-step {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--text-label);
}

.form-group label .required {
    color: var(--error-color);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    background: var(--bg-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-focus);
}

.form-control:disabled {
    background: var(--bg-disabled);
    cursor: not-allowed;
}

.form-control.error {
    border-color: var(--error-color);
}

.error-message {
    color: var(--error-color);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
    display: none;
}

.form-control.error+.error-message {
    display: block;
}

/* Searchable Select Component */
.select-wrapper {
    position: relative;
}

.select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    cursor: pointer;
    background: var(--bg-white);
}

.select-trigger:hover {
    border-color: var(--primary-color);
}

.select-placeholder {
    color: var(--text-secondary);
}

.select-trigger.has-value {
    color: var(--text-primary);
}

.select-arrow {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.select-arrow.open {
    transform: rotate(180deg);
}

.select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: var(--spacing-xs);
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    max-height: 300px;
    display: flex;
    flex-direction: column;
}

.select-search {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.select-search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    outline: none;
}

.select-search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-focus);
}

.select-options {
    overflow-y: auto;
    max-height: 240px;
}

.select-option {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    transition: background-color var(--transition-fast);
}

.select-option:hover {
    background-color: var(--bg-light);
}

.select-option.selected {
    background-color: var(--primary-focus);
    color: var(--primary-color);
    font-weight: 500;
}

.select-no-results {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-row-3-1 {
    grid-template-columns: 3fr 1fr;
}

/* Card Input Styling */
.card-input-group {
    display: grid;
    grid-template-columns: 2fr 2fr;
    gap: var(--spacing-md);
}

/* Buttons */
.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-3xl);
}

.btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-2xl);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:disabled {
    background: var(--primary-disabled);
    cursor: not-allowed;
}

.btn-primary.btn-error {
    background: var(--error-color);
    animation: shake 0.4s ease-in-out;
}

.btn-primary.btn-error:hover {
    background: var(--error-color);
    transform: none;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

.btn-secondary {
    background: var(--secondary-bg);
    color: var(--secondary-text);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--secondary-bg-hover);
}

.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Loading Spinner */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid var(--text-white);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.6s linear infinite;
}

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

/* General Error Alert */
.error-alert {
    background: #fee;
    border: 1px solid var(--error-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    animation: fadeIn var(--transition-normal);
}

.error-alert-icon {
    width: 20px;
    height: 20px;
    fill: var(--error-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.error-alert-content {
    flex: 1;
}

.error-alert-title {
    font-weight: 600;
    color: var(--error-color);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.error-alert-message {
    color: #c33;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Input Icons */
.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
}

/* Payment Methods */
.payment-methods {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
}

.payment-methods-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.payment-methods-icons {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    justify-content: flex-end;
}

.payment-method-icon {
    height: 32px;
    width: auto;
    max-width: 60px;
    object-fit: contain;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
}

.payment-method-icon:hover {
    opacity: 1;
}

.header-logo-image {
    height: 32px;
    width: auto;
    object-fit: contain;
}

/* Responsive */
@media (max-width: 640px) {
    .container {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .page-header {
        padding: var(--spacing-md) 0;
    }

    .page-header-content {
        padding: 0 var(--spacing-md);
    }

    .page-header-logo {
        font-size: var(--font-size-sm);
    }

    .page-header-security {
        font-size: 10px;
    }

    .page-header-security svg {
        width: 14px;
        height: 14px;
    }

    .page-footer {
        margin-top: var(--spacing-xl);
        padding-top: var(--spacing-xl);
    }

    .security-badges {
        gap: var(--spacing-md);
    }

    .payment-header {
        padding: var(--spacing-xl);
    }

    .payment-body {
        padding: var(--spacing-xl);
    }

    .subscription-summary {
        padding: var(--spacing-xl);
    }

    .subscription-content {
        flex-direction: column;
        text-align: center;
    }

    .subscription-image {
        width: 100px;
        height: 100px;
    }

    .subscription-amount {
        text-align: center;
        width: 100%;
    }

    .progress-bar {
        padding: var(--spacing-md) var(--spacing-xl);
    }

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

    .card-input-group {
        grid-template-columns: 1fr;
    }

    .progress-step {
        flex-direction: column;
        text-align: center;
    }

    .progress-step .step-indicator {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }

    .step-label {
        font-size: var(--font-size-xs);
    }

    .payment-methods {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .payment-methods-icons {
        justify-content: center;
    }
}