/**
 * 0xProcessing for WooCommerce — Frontend Styles
 *
 * All colors are configurable via CSS custom properties (--oxp-*).
 * Override them in your theme's stylesheet to match your brand.
 *
 * @package WC_0xProcessing
 */

/* ==========================================================================
   1. CSS CUSTOM PROPERTIES
   ========================================================================== */

:root {
    --oxp-accent: #4a6cf7;
    --oxp-accent-hover: #3b5de7;
    --oxp-accent-rgb: 74, 108, 247;
    --oxp-text: #333333;
    --oxp-text-light: #666666;
    --oxp-text-muted: #999999;
    --oxp-bg: #ffffff;
    --oxp-bg-alt: #f8f9fa;
    --oxp-bg-input: #ffffff;
    --oxp-border: #e0e0e0;
    --oxp-border-focus: var(--oxp-accent);
    --oxp-radius: 8px;
    --oxp-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --oxp-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --oxp-status-success: #22c55e;
    --oxp-status-warning: #f59e0b;
    --oxp-status-error: #ef4444;
    --oxp-status-info: #6b7280;
    --oxp-transition: 0.2s ease;
}

/* ==========================================================================
   2. CURRENCY SELECTOR CONTAINER
   ========================================================================== */

.payment_method_oxprocessing .oxprocessing-currency-selector {
    margin: 15px 0;
    padding: 20px;
    background: var(--oxp-bg-alt);
    border: 1px solid var(--oxp-border);
    border-radius: var(--oxp-radius);
}

.payment_method_oxprocessing .oxprocessing-currency-selector label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--oxp-accent);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.payment_method_oxprocessing .oxprocessing-currency-selector .description {
    margin-top: 8px;
    font-size: 12px;
    color: var(--oxp-text-muted);
}

/* ==========================================================================
   3. SELECT2 CONTAINER (CLOSED STATE)
   Note: Select2 applies containerCssClass to the select2-selection element,
   NOT to the outer select2-container. Selectors must use same-element or
   parent-scoped targeting.
   ========================================================================== */

.payment_method_oxprocessing .select2-container .select2-selection--single {
    background: var(--oxp-bg-input);
    border: 1px solid var(--oxp-border);
    height: 48px;
    border-radius: var(--oxp-radius);
    display: flex;
    align-items: center;
    padding: 0 14px;
    transition: border-color var(--oxp-transition), box-shadow var(--oxp-transition);
}

/* Focus / Open state — accent ring */
.payment_method_oxprocessing .select2-container--focus .select2-selection--single,
.payment_method_oxprocessing .select2-container--open .select2-selection--single {
    border-color: var(--oxp-border-focus);
    box-shadow: 0 0 0 3px rgba(var(--oxp-accent-rgb), 0.15);
}

/* Selected text */
.payment_method_oxprocessing .select2-container .select2-selection__rendered {
    color: var(--oxp-text);
    font-weight: 500;
    line-height: 46px;
    padding-left: 0;
}

/* Placeholder text */
.payment_method_oxprocessing .select2-container .select2-selection__placeholder {
    color: var(--oxp-text-muted);
}

/* Dropdown arrow */
.payment_method_oxprocessing .select2-container .select2-selection__arrow {
    height: 46px;
    right: 10px;
}

.payment_method_oxprocessing .select2-container .select2-selection__arrow b {
    border-color: var(--oxp-text-muted) transparent transparent transparent;
    border-width: 5px 4px 0 4px;
}

.payment_method_oxprocessing .select2-container--open .select2-selection__arrow b {
    border-color: transparent transparent var(--oxp-text-muted) transparent;
    border-width: 0 4px 5px 4px;
}

/* Width — scoped to our payment method */
.payment_method_oxprocessing .select2-container {
    width: 100%;
}

/* ==========================================================================
   4. SELECT2 DROPDOWN PANEL (OPEN STATE)
   ========================================================================== */

.oxprocessing-select2-dropdown {
    background: var(--oxp-bg);
    border: 1px solid var(--oxp-border);
    border-radius: var(--oxp-radius);
    box-shadow: var(--oxp-shadow-lg);
    overflow: hidden;
    margin-top: 4px;
}

/* ==========================================================================
   5. SEARCH FIELD INSIDE DROPDOWN
   ========================================================================== */

.oxprocessing-select2-dropdown .select2-search--dropdown {
    padding: 12px;
    background: transparent;
}

.oxprocessing-select2-dropdown .select2-search--dropdown .select2-search__field {
    background: var(--oxp-bg-input);
    border: 1px solid var(--oxp-border);
    color: var(--oxp-text);
    border-radius: calc(var(--oxp-radius) - 2px);
    padding: 10px 12px;
    font-size: 14px;
    width: 100%;
    transition: border-color var(--oxp-transition), box-shadow var(--oxp-transition);
}

.oxprocessing-select2-dropdown .select2-search__field:focus {
    border-color: var(--oxp-border-focus);
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--oxp-accent-rgb), 0.12);
}

.oxprocessing-select2-dropdown .select2-search__field::placeholder {
    color: var(--oxp-text-muted);
}

/* ==========================================================================
   6. OPTIONS / RESULTS LIST
   ========================================================================== */

.oxprocessing-select2-dropdown .select2-results {
    background: transparent;
}

.oxprocessing-select2-dropdown .select2-results__option {
    background: transparent;
    color: var(--oxp-text);
    padding: 12px 14px;
    font-size: 14px;
    border-bottom: 1px solid var(--oxp-border);
    transition: background var(--oxp-transition), color var(--oxp-transition);
}

.oxprocessing-select2-dropdown .select2-results__option:last-child {
    border-bottom: none;
}

/* Hover state */
.oxprocessing-select2-dropdown .select2-results__option--highlighted {
    background: rgba(var(--oxp-accent-rgb), 0.08);
    color: var(--oxp-text);
}

/* Selected state — solid accent */
.oxprocessing-select2-dropdown .select2-results__option[aria-selected="true"] {
    background: var(--oxp-accent);
    color: #ffffff;
    font-weight: 600;
}

/* ==========================================================================
   7. CURRENCY OPTION FORMATTING
   ========================================================================== */

.oxprocessing-currency-option {
    display: flex;
    align-items: center;
    gap: 12px;
}

.oxprocessing-currency-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--oxp-accent) 0%, var(--oxp-accent-hover) 100%);
    color: #ffffff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 11px;
    flex-shrink: 0;
    text-transform: uppercase;
}

.oxprocessing-currency-icon-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--oxp-accent) 0%, var(--oxp-accent-hover) 100%);
    color: #ffffff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 9px;
    margin-right: 8px;
    vertical-align: middle;
    text-transform: uppercase;
}

.oxprocessing-currency-name {
    color: inherit;
}

/* ==========================================================================
   8. TEST MODE NOTICE
   ========================================================================== */

.payment_method_oxprocessing .oxprocessing-test-mode-notice {
    margin-top: 15px;
    padding: 15px 20px;
    background: rgba(var(--oxp-accent-rgb), 0.06);
    border: 1px solid rgba(var(--oxp-accent-rgb), 0.25);
    border-left: 4px solid var(--oxp-status-warning);
    border-radius: var(--oxp-radius);
    color: var(--oxp-text);
    font-size: 13px;
    line-height: 1.5;
}

.payment_method_oxprocessing .oxprocessing-test-mode-notice strong {
    color: var(--oxp-status-warning);
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
}

/* ==========================================================================
   9. WEBHOOK INFO (ADMIN ONLY)
   ========================================================================== */

.payment_method_oxprocessing .oxprocessing-webhook-info {
    margin-top: 15px;
    padding: 15px 20px;
    background: var(--oxp-bg-alt);
    border: 1px solid var(--oxp-border);
    border-radius: var(--oxp-radius);
    font-size: 12px;
    color: var(--oxp-text-light);
}

.payment_method_oxprocessing .oxprocessing-webhook-info strong {
    color: var(--oxp-accent);
    display: block;
    margin-bottom: 8px;
}

.payment_method_oxprocessing .oxprocessing-webhook-info code {
    display: block;
    padding: 8px 12px;
    margin: 8px 0;
    background: var(--oxp-bg);
    border: 1px solid var(--oxp-border);
    border-radius: calc(var(--oxp-radius) - 4px);
    word-break: break-all;
    color: var(--oxp-text);
    font-family: 'Courier New', Courier, monospace;
    font-size: 11px;
}

/* ==========================================================================
   10. PAYMENT METHOD BOX
   ========================================================================== */

.payment_method_oxprocessing {
    position: relative;
}

.payment_method_oxprocessing .payment_box {
    padding: 20px;
    background: transparent;
    border: 1px solid var(--oxp-border);
    border-radius: var(--oxp-radius);
    margin-top: 10px;
}

/* Payment method label */
.wc_payment_method.payment_method_oxprocessing label {
    color: inherit;
    font-weight: 600;
}

.wc_payment_method.payment_method_oxprocessing input[type="radio"]:checked + label {
    color: var(--oxp-accent);
}

/* ==========================================================================
   11. RECEIPT PAGE
   ========================================================================== */

.oxprocessing-receipt {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
    background: var(--oxp-bg);
    border: 1px solid var(--oxp-border);
    border-radius: var(--oxp-radius);
    box-shadow: var(--oxp-shadow);
    text-align: center;
}

.oxprocessing-receipt h2 {
    margin-bottom: 20px;
    color: var(--oxp-accent);
}

.oxprocessing-receipt p {
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--oxp-text-light);
}

.oxprocessing-receipt .button,
.oxprocessing-receipt a {
    margin-top: 20px;
    padding: 15px 35px;
    font-size: 16px;
    background: var(--oxp-accent);
    color: #ffffff;
    border: none;
    border-radius: var(--oxp-radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    transition: background var(--oxp-transition), transform var(--oxp-transition), box-shadow var(--oxp-transition);
}

.oxprocessing-receipt .button:hover,
.oxprocessing-receipt a:hover {
    background: var(--oxp-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--oxp-accent-rgb), 0.3);
}

/* ==========================================================================
   12. PAYMENT STATUS BANNERS
   ========================================================================== */

/*
 * Soft, theme-neutral tinted backgrounds.
 * Each status uses a left-border accent for quick visual scanning.
 */

.oxprocessing-status-pending,
.oxprocessing-status-completed,
.oxprocessing-status-failed,
.oxprocessing-status-cancelled {
    padding: 20px 25px;
    border-radius: var(--oxp-radius);
    line-height: 1.6;
}

/* — Pending: amber tint */
.payment_method_oxprocessing ~ .oxprocessing-status-pending,
.oxprocessing-status-pending {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-left: 4px solid var(--oxp-status-warning);
}

.oxprocessing-status-pending p {
    margin: 10px 0;
    color: var(--oxp-text-light);
}

.oxprocessing-status-pending strong {
    color: var(--oxp-status-warning);
    font-size: 16px;
}

/* — Completed / Success: green tint */
.payment_method_oxprocessing ~ .oxprocessing-status-completed,
.oxprocessing-status-completed {
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-left: 4px solid var(--oxp-status-success);
}

.oxprocessing-status-completed p {
    margin: 10px 0;
    color: var(--oxp-text-light);
}

.oxprocessing-status-completed strong {
    color: var(--oxp-status-success);
    font-size: 16px;
}

/* — Failed: red tint */
.payment_method_oxprocessing ~ .oxprocessing-status-failed,
.oxprocessing-status-failed {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-left: 4px solid var(--oxp-status-error);
}

.oxprocessing-status-failed p {
    margin: 10px 0;
    color: var(--oxp-text-light);
}

.oxprocessing-status-failed strong {
    color: var(--oxp-status-error);
    font-size: 16px;
}

/* — Cancelled: gray tint */
.payment_method_oxprocessing ~ .oxprocessing-status-cancelled,
.oxprocessing-status-cancelled {
    background: rgba(107, 114, 128, 0.08);
    border: 1px solid rgba(107, 114, 128, 0.25);
    border-left: 4px solid var(--oxp-status-info);
}

.oxprocessing-status-cancelled p {
    margin: 10px 0;
    color: var(--oxp-text-light);
}

.oxprocessing-status-cancelled strong {
    color: var(--oxp-status-info);
    font-size: 16px;
}

/* Payment ID — monospace, subdued */
.oxprocessing-payment-id {
    opacity: 0.7;
    font-family: 'Courier New', Courier, monospace;
    color: var(--oxp-text-muted);
}

/* ==========================================================================
   13. LOADING SPINNER
   ========================================================================== */

.oxprocessing-loading {
    position: relative;
    opacity: 0.6;
    pointer-events: none;
}

.oxprocessing-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 10px;
    width: 20px;
    height: 20px;
    margin-top: -10px;
    border: 3px solid var(--oxp-border);
    border-top-color: var(--oxp-accent);
    border-radius: 50%;
    animation: oxprocessing-spin 0.8s linear infinite;
}

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

/* ==========================================================================
   14. RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media screen and (max-width: 768px) {
    .payment_method_oxprocessing .oxprocessing-currency-selector {
        padding: 15px;
    }

    .oxprocessing-receipt {
        padding: 25px;
    }

    .payment_method_oxprocessing .oxprocessing-webhook-info {
        font-size: 11px;
    }

    .payment_method_oxprocessing .oxprocessing-select2-container .select2-selection--single {
        height: 44px;
    }

    .payment_method_oxprocessing .oxprocessing-select2-container .select2-selection__rendered {
        line-height: 42px;
    }
}

@media screen and (max-width: 480px) {
    .oxprocessing-currency-option {
        gap: 8px;
    }

    .oxprocessing-currency-icon {
        width: 26px;
        height: 26px;
        font-size: 10px;
    }

    .oxprocessing-status-pending,
    .oxprocessing-status-completed,
    .oxprocessing-status-failed,
    .oxprocessing-status-cancelled {
        padding: 15px 18px;
    }
}