/* =============================================
   AuxCORE Pay with Link — Drawer Sidebar
   ============================================= */

/* -- CSS Custom Properties -- */
:root {
    --auxpay-drawer-width: 420px;
    --auxpay-overlay-bg: rgba(15, 23, 42, 0.45);
    --auxpay-drawer-bg: #f8f9fb;
    --auxpay-white: #ffffff;
    --auxpay-text-primary: #1e293b;
    --auxpay-text-secondary: #64748b;
    --auxpay-text-muted: #94a3b8;
    --auxpay-border: #e2e8f0;
    --auxpay-border-light: #f1f5f9;
    --auxpay-amber-bg: #fffbeb;
    --auxpay-amber-border: #fde68a;
    --auxpay-amber-icon: #f59e0b;
    --auxpay-blue-bg: #eff6ff;
    --auxpay-blue-border: #bfdbfe;
    --auxpay-blue-icon: #3b82f6;
    --auxpay-green: #10b981;
    --auxpay-green-bg: #ecfdf5;
    --auxpay-red-icon: #ef4444;
    --auxpay-primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);
    --auxpay-primary-gradient-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #8b5cf6 100%);
    --auxpay-primary-disabled: linear-gradient(135deg, #c7d2fe 0%, #ddd6fe 50%, #e9d5ff 100%);
    --auxpay-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --auxpay-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --auxpay-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --auxpay-shadow-drawer: -8px 0 30px rgba(0, 0, 0, 0.15);
    --auxpay-radius-sm: 8px;
    --auxpay-radius-md: 12px;
    --auxpay-radius-lg: 16px;
    --auxpay-radius-full: 9999px;
    --auxpay-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --auxpay-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* -- Overlay -- */
.auxpay-drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 999998;
    background: var(--auxpay-overlay-bg);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--auxpay-transition), visibility var(--auxpay-transition);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.auxpay-drawer-overlay.auxpay-active {
    opacity: 1;
    visibility: visible;
}

/* -- Drawer Panel -- */
.auxpay-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    width: var(--auxpay-drawer-width);
    max-width: 100vw;
    background: var(--auxpay-drawer-bg);
    box-shadow: var(--auxpay-shadow-drawer);
    transform: translateX(100%);
    transition: transform var(--auxpay-transition);
    display: flex;
    flex-direction: column;
    font-family: var(--auxpay-font);
    overflow: hidden;
}

.auxpay-drawer-panel.auxpay-active {
    transform: translateX(0);
}

/* -- Header -- */
.auxpay-drawer-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 28px 24px 0;
    flex-shrink: 0;
}

.auxpay-drawer-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--auxpay-text-primary);
    margin: 0 0 4px;
    line-height: 1.3;
    letter-spacing: -0.3px;
}

.auxpay-drawer-subtitle {
    font-size: 14px;
    color: var(--auxpay-text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* -- Close Button -- */
.auxpay-drawer-panel .auxpay-drawer-close {
    width: 32px !important;
    height: 32px !important;
    border: none !important;
    background: transparent !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--auxpay-radius-sm) !important;
    color: var(--auxpay-text-secondary) !important;
    transition: background 0.2s, color 0.2s !important;
    flex-shrink: 0 !important;
    margin-top: -2px !important;
    padding: 0 !important;
    box-shadow: none !important;
    text-decoration: none !important;
}

.auxpay-drawer-panel .auxpay-drawer-close:hover {
    background: var(--auxpay-border-light) !important;
    color: var(--auxpay-text-primary) !important;
}

.auxpay-drawer-panel .auxpay-drawer-close svg {
    width: 20px;
    height: 20px;
}

/* -- Body (scrollable) -- */
.auxpay-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    -webkit-overflow-scrolling: touch;
}

/* -- Banner (amber / blue) -- */
.auxpay-drawer-banner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--auxpay-radius-md);
    font-size: 13px;
    line-height: 1.55;
    color: var(--auxpay-text-primary);
    margin-bottom: 20px;
}

.auxpay-drawer-banner--warning {
    background: var(--auxpay-amber-bg);
    border: 1px solid var(--auxpay-amber-border);
}

.auxpay-drawer-banner--info {
    background: var(--auxpay-blue-bg);
    border: 1px solid var(--auxpay-blue-border);
}

.auxpay-drawer-banner-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
}

/* -- Section heading -- */
.auxpay-drawer-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--auxpay-text-primary);
    margin: 0 0 12px;
}

/* -- Missing fields list -- */
.auxpay-drawer-fields-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 20px;
}

.auxpay-drawer-field-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: var(--auxpay-white);
    border: 1px solid var(--auxpay-border);
    transition: border-color 0.2s;
}

.auxpay-drawer-field-item:first-child {
    border-radius: var(--auxpay-radius-md) var(--auxpay-radius-md) 0 0;
}

.auxpay-drawer-field-item:last-child {
    border-radius: 0 0 var(--auxpay-radius-md) var(--auxpay-radius-md);
}

.auxpay-drawer-field-item:only-child {
    border-radius: var(--auxpay-radius-md);
}

.auxpay-drawer-field-item + .auxpay-drawer-field-item {
    border-top: none;
}

.auxpay-drawer-field-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--auxpay-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: #fef2f2;
}

.auxpay-drawer-field-icon svg {
    width: 18px;
    height: 18px;
}

.auxpay-drawer-field-text {
    flex: 1;
    min-width: 0;
}

.auxpay-drawer-field-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--auxpay-text-primary);
    margin: 0 0 2px;
    line-height: 1.3;
}

.auxpay-drawer-field-desc {
    font-size: 12px;
    color: var(--auxpay-text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* -- Footer -- */
.auxpay-drawer-footer {
    flex-shrink: 0;
    padding: 16px 24px 24px;
    border-top: 1px solid var(--auxpay-border);
    background: var(--auxpay-white);
}

/* -- Buttons --
   Scoped under .auxpay-drawer-panel to outrank theme/plugin global button rules.
   Critical visual properties use !important to survive WooCommerce theme overrides. */
.auxpay-drawer-panel .auxpay-drawer-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    width: 100% !important;
    padding: 14px 20px !important;
    border-radius: var(--auxpay-radius-full) !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.25s ease !important;
    border: none !important;
    text-align: center !important;
    line-height: 1.3 !important;
    font-family: var(--auxpay-font) !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    box-sizing: border-box !important;
    vertical-align: middle !important;
}

.auxpay-drawer-panel .auxpay-drawer-btn--outline {
    background: #ffffff !important;
    color: var(--auxpay-text-primary) !important;
    border: 1.5px solid var(--auxpay-border) !important;
    box-shadow: none !important;
}

.auxpay-drawer-panel .auxpay-drawer-btn--outline:hover {
    border-color: var(--auxpay-text-secondary) !important;
    background: var(--auxpay-border-light) !important;
}

.auxpay-drawer-panel .auxpay-drawer-btn--primary {
    background: var(--auxpay-primary-gradient) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3) !important;
}

.auxpay-drawer-panel .auxpay-drawer-btn--primary:hover {
    background: var(--auxpay-primary-gradient-hover) !important;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4) !important;
    transform: translateY(-1px) !important;
    color: #ffffff !important;
}

.auxpay-drawer-panel .auxpay-drawer-btn--primary:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 6px rgba(99, 102, 241, 0.25) !important;
}

.auxpay-drawer-panel .auxpay-drawer-btn--loading {
    background: var(--auxpay-primary-gradient) !important;
    color: #ffffff !important;
    cursor: default !important;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3) !important;
}

.auxpay-drawer-panel .auxpay-drawer-btn-icon {
    width: 18px !important;
    height: 18px !important;
    flex-shrink: 0 !important;
    display: inline-flex !important;
}

/* -- Step 2: Success badge -- */
.auxpay-drawer-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 0;
    margin-bottom: 16px;
}

.auxpay-drawer-badge-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.auxpay-drawer-badge-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--auxpay-green);
}

/* -- Step 2: Order summary card -- */
.auxpay-drawer-card {
    background: var(--auxpay-white);
    border: 1px solid var(--auxpay-border);
    border-radius: var(--auxpay-radius-md);
    padding: 20px;
    margin-bottom: 16px;
}

/* -- Merchant brand (logo + name) inside order card -- */
.auxpay-drawer-merchant-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--auxpay-border);
}

/* Only the AuxPAY-branded build links the brand out; it must stay visually identical to
   the unlinked merchant brand the white-label build renders in the same slot. */
.auxpay-drawer-merchant-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    box-shadow: none;
    color: inherit;
}

/* Two classes, for the same reason as the branding block: WooCommerce's `.woocommerce img`
   rule is more specific than a lone class and was flattening the merchant's logo to nothing
   on the checkout page. */
.auxpay-drawer-merchant-brand .auxpay-drawer-merchant-logo {
    height: 36px;
    max-height: 36px;
    max-width: 120px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
    display: block;
    flex-shrink: 0;
}

.auxpay-drawer-merchant-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--auxpay-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.auxpay-drawer-card-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 6px 0;
}

.auxpay-drawer-card-row:first-child {
    padding-top: 0;
}

.auxpay-drawer-card-row:last-child {
    padding-bottom: 0;
}

.auxpay-drawer-card-label {
    font-size: 13px;
    color: var(--auxpay-text-secondary);
}

.auxpay-drawer-card-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--auxpay-text-primary);
}

.auxpay-drawer-card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--auxpay-text-primary);
    margin: 0 0 10px;
}

/* -- Step 2: Progress section -- */
.auxpay-drawer-progress-card {
    background: var(--auxpay-white);
    border: 1px solid var(--auxpay-border);
    border-radius: var(--auxpay-radius-md);
    padding: 20px;
    margin-bottom: 16px;
}

.auxpay-drawer-progress-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--auxpay-text-primary);
    margin: 0 0 14px;
}

.auxpay-drawer-progress-bar {
    height: 6px;
    background: var(--auxpay-border-light);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 18px;
}

.auxpay-drawer-progress-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--auxpay-primary-gradient);
    width: 0%;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.auxpay-drawer-progress-fill.auxpay-animate {
    animation: auxpay-progress-grow 3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* -- Progress steps -- */
.auxpay-drawer-progress-steps {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.auxpay-drawer-progress-step {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--auxpay-text-secondary);
    line-height: 1.4;
}

.auxpay-drawer-progress-step-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auxpay-drawer-progress-step--done .auxpay-drawer-progress-step-icon svg {
    color: var(--auxpay-text-secondary);
}

.auxpay-drawer-progress-step--active .auxpay-drawer-progress-step-icon svg {
    color: var(--auxpay-green);
}

/* -- Info footer card -- */
.auxpay-drawer-info-card {
    background: var(--auxpay-blue-bg);
    border: 1px solid var(--auxpay-blue-border);
    border-radius: var(--auxpay-radius-md);
    padding: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.auxpay-drawer-info-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
}

.auxpay-drawer-info-text {
    font-size: 13px;
    line-height: 1.55;
    color: var(--auxpay-text-primary);
}

.auxpay-drawer-info-text strong {
    font-weight: 600;
}

/* -- Loading helper text -- */
.auxpay-drawer-helper-text {
    text-align: center;
    font-size: 12px;
    color: var(--auxpay-text-muted);
    margin-top: 8px;
}

/* -- Spinner animation -- */
.auxpay-spinner {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    animation: auxpay-spin 0.8s linear infinite;
}

/* -- Step visibility -- */
.auxpay-drawer-step {
    display: none;
}

.auxpay-drawer-step.auxpay-active {
    display: block;
}

.auxpay-drawer-footer-step {
    display: none;
}

.auxpay-drawer-footer-step.auxpay-active {
    display: block;
}

/* -- Animations -- */
@keyframes auxpay-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes auxpay-progress-grow {
    0% { width: 0%; }
    30% { width: 35%; }
    60% { width: 65%; }
    100% { width: 85%; }
}

@keyframes auxpay-fade-in-up {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.auxpay-drawer-step.auxpay-active .auxpay-drawer-banner,
.auxpay-drawer-step.auxpay-active .auxpay-drawer-fields-list,
.auxpay-drawer-step.auxpay-active .auxpay-drawer-card,
.auxpay-drawer-step.auxpay-active .auxpay-drawer-progress-card,
.auxpay-drawer-step.auxpay-active .auxpay-drawer-info-card,
.auxpay-drawer-step.auxpay-active .auxpay-drawer-badge {
    animation: auxpay-fade-in-up 0.4s ease forwards;
}

.auxpay-drawer-step.auxpay-active .auxpay-drawer-banner { animation-delay: 0.05s; }
.auxpay-drawer-step.auxpay-active .auxpay-drawer-fields-list { animation-delay: 0.12s; }
.auxpay-drawer-step.auxpay-active .auxpay-drawer-badge { animation-delay: 0.05s; }
.auxpay-drawer-step.auxpay-active .auxpay-drawer-card { animation-delay: 0.1s; }
.auxpay-drawer-step.auxpay-active .auxpay-drawer-progress-card { animation-delay: 0.15s; }
.auxpay-drawer-step.auxpay-active .auxpay-drawer-info-card { animation-delay: 0.2s; }

/* Initially hidden for animation */
.auxpay-drawer-step .auxpay-drawer-banner,
.auxpay-drawer-step .auxpay-drawer-fields-list,
.auxpay-drawer-step .auxpay-drawer-card,
.auxpay-drawer-step .auxpay-drawer-progress-card,
.auxpay-drawer-step .auxpay-drawer-info-card,
.auxpay-drawer-step .auxpay-drawer-badge {
    opacity: 0;
}

/* -- Responsive -- */
@media (max-width: 480px) {
    .auxpay-drawer-panel {
        width: 100vw;
        max-width: 100vw;
    }

    .auxpay-drawer-header {
        padding: 20px 16px 0;
    }

    .auxpay-drawer-body {
        padding: 16px;
    }

    .auxpay-drawer-footer {
        padding: 12px 16px 20px;
    }

    .auxpay-drawer-title {
        font-size: 20px;
    }

    .auxpay-drawer-btn {
        padding: 13px 16px;
        font-size: 14px;
    }

    .auxpay-drawer-field-item {
        padding: 14px 14px;
        gap: 12px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .auxpay-drawer-panel {
        width: min(var(--auxpay-drawer-width), 90vw);
    }
}

/* -- Prevent body scroll when drawer open -- */
body.auxpay-drawer-open {
    overflow: hidden;
}

/* ===== Step 3 — Iframe Payment ===== */
#auxpay-step-3 {
    display: none;
    flex-direction: column;
    flex: 1;
    padding: 0;
    overflow: hidden;
    position: relative;
    height: 100%;
}

#auxpay-step-3.auxpay-active {
    display: flex;
}

.auxpay-payment-iframe {
    width: 100%;
    flex: 1;
    border: 0;
    display: block;
    min-height: 480px;
}

.auxpay-iframe-loader {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #64748b;
    font-size: 14px;
    font-weight: 500;
    gap: 8px;
    z-index: 2;
    animation: auxpay-state-fade-in 180ms ease-out both;
}

/* Drawer in iframe mode — hide header and footer, expand body flush */
.auxpay-drawer--iframe .auxpay-drawer-header {
    display: none;
}

.auxpay-drawer--iframe .auxpay-drawer-footer {
    display: none;
}

.auxpay-drawer--iframe .auxpay-drawer-body {
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#auxpay-footer-3 {
    display: none;
}

/* ===== Payment outcome overlays (success / failed / expired) ===== */
/*
 * These overlays sit on top of a cross-origin iframe that renders in its own design system,
 * so every toggle swaps typography, casing and button styling within a single frame. Snapping
 * between the two reads as the page having reloaded, which is what shoppers reported. A short
 * fade makes it read as one surface changing state, which is what actually happened.
 *
 * This is an entry animation rather than a transition because an element revealed by changing
 * `display` cannot transition. An animation on a `display: none` element does not run, and
 * starts when the element is displayed, so it replays on every show without JS help.
 */
@keyframes auxpay-state-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.auxpay-state-overlay {
    position: absolute;
    inset: 0;
    display: none; /* toggled to flex via JS */
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px 24px;
    background: #fff;
    z-index: 10;
    gap: 12px;
    animation: auxpay-state-fade-in 180ms ease-out both;
}

@media (prefers-reduced-motion: reduce) {
    .auxpay-state-overlay,
    .auxpay-iframe-loader {
        animation: none;
    }
}

.auxpay-state-icon {
    margin-bottom: 4px;
}

.auxpay-state-icon svg {
    width: 56px;
    height: 56px;
}

.auxpay-state-title {
    font-size: 18px;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

.auxpay-state-desc {
    font-size: 14px;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
    max-width: 280px;
}

/* Outcome mode: restore header + footer visibility (overrides --iframe hiding) */
.auxpay-drawer--outcome .auxpay-drawer-header {
    display: flex;
}

.auxpay-drawer--outcome .auxpay-drawer-footer {
    display: flex;
}

.auxpay-drawer--outcome .auxpay-drawer-body {
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Fallback link shown in the pending overlay when a popup was blocked, and the
   "Go to my order" escape hatch once polling has given the webhook a fair chance. */
.auxpay-state-link {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #2563eb;
    text-decoration: underline;
}

.auxpay-state-link:hover {
    color: #1d4ed8;
}

#auxpay-btn-view-order {
    text-decoration: none;
    text-align: center;
}