/**
 * Al-Bashayer — Component Library
 *
 * Reusable UI components: buttons, forms, badges, cards,
 * notification bell, language switcher, service cards.
 *
 * @see PRD/08-Theme-Design-System.md
 */

/* ============================================
   0. BILINGUAL VISIBILITY
   Hides the non-active language spans and their
   separators. All bilingual elements use the
   pattern: <span lang="ar">…</span><span class="ab-sep">…</span><span lang="en">…</span>
   The body class ab-lang-ar / ab-lang-en is set
   by AB_I18n::add_body_classes().
   ============================================ */

body.ab-lang-ar [lang="en"],
body.ab-lang-ar .ab-sep,
body.ab-lang-ar .ab-btn__sep,
body.ab-lang-ar .ab-section-title__sep {
    display: none !important;
}

body.ab-lang-en [lang="ar"],
body.ab-lang-en .ab-sep,
body.ab-lang-en .ab-btn__sep,
body.ab-lang-en .ab-section-title__sep {
    display: none !important;
}

/* ============================================
   1. BUTTONS
   ============================================ */

.ab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border: 2px solid transparent;
    border-radius: var(--ab-radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--ab-transition-fast),
                border-color var(--ab-transition-fast),
                color var(--ab-transition-fast),
                box-shadow var(--ab-transition-fast);
    white-space: nowrap;
    user-select: none;
    -webkit-user-select: none;
}

.ab-btn:focus-visible {
    outline: 3px solid var(--ab-color-primary);
    outline-offset: 2px;
}

.ab-btn:disabled,
.ab-btn[aria-disabled="true"] {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}

/* Primary */
.ab-btn-primary {
    background-color: var(--ab-color-primary);
    border-color: var(--ab-color-primary);
    color: #fff;
}
.ab-btn-primary:hover {
    background-color: var(--ab-color-primary-dark, #153d31);
    border-color: var(--ab-color-primary-dark, #153d31);
    color: #fff;
}

/* Secondary */
.ab-btn-secondary {
    background-color: var(--ab-color-secondary, #C5A54E);
    border-color: var(--ab-color-secondary, #C5A54E);
    color: #fff;
}
.ab-btn-secondary:hover {
    background-color: var(--ab-color-secondary-dark, #a8883a);
    color: #fff;
}

/* Outline */
.ab-btn-outline {
    background-color: transparent;
    border-color: var(--ab-color-primary);
    color: var(--ab-color-primary);
}
.ab-btn-outline:hover {
    background-color: var(--ab-color-primary);
    color: #fff;
}

/* Ghost */
.ab-btn-ghost {
    background-color: transparent;
    border-color: transparent;
    color: var(--ab-color-primary);
}
.ab-btn-ghost:hover {
    background-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.08));
}

/* Danger */
.ab-btn-danger {
    background-color: var(--ab-color-error, #dc2626);
    border-color: var(--ab-color-error, #dc2626);
    color: #fff;
}
.ab-btn-danger:hover {
    background-color: #b91c1c;
    color: #fff;
}

/* Size variants */
.ab-btn-sm {
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    border-radius: var(--ab-radius-sm);
}

.ab-btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1.0625rem;
    border-radius: var(--ab-radius-lg);
}

.ab-btn-full {
    width: 100%;
}

/* Loading state */
.ab-btn.is-loading {
    pointer-events: none;
    position: relative;
}
.ab-btn.is-loading::after {
    content: '';
    width: 1em;
    height: 1em;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: ab-spin 0.6s linear infinite;
    margin-inline-start: 0.5rem;
}

/* ============================================
   2. FORM INPUTS
   ============================================ */

.ab-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-block-end: 1.25rem;
}

.ab-form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ab-color-text-secondary, #4b5563);
}

.ab-form-label .ab-required {
    color: var(--ab-color-error, #dc2626);
    margin-inline-start: 0.25rem;
}

.ab-form-input,
.ab-form-textarea,
.ab-form-select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1.5px solid var(--ab-color-border, #d1d5db);
    border-radius: var(--ab-radius-md);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--ab-color-text, #111827);
    background-color: var(--ab-color-surface, #fff);
    transition: border-color var(--ab-transition-fast),
                box-shadow var(--ab-transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.ab-form-input:focus,
.ab-form-textarea:focus,
.ab-form-select:focus {
    outline: none;
    border-color: var(--ab-color-primary);
    box-shadow: 0 0 0 3px rgba(27, 77, 62, 0.12);
}

.ab-form-input.is-error,
.ab-form-textarea.is-error,
.ab-form-select.is-error {
    border-color: var(--ab-color-error, #dc2626);
}

.ab-form-input.is-error:focus,
.ab-form-textarea.is-error:focus,
.ab-form-select.is-error:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.ab-form-textarea {
    min-height: 8rem;
    resize: vertical;
}

.ab-form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    padding-right: 2.5rem;
}

[dir="rtl"] .ab-form-select {
    background-position: left 0.875rem center;
    padding-right: 0.875rem;
    padding-left: 2.5rem;
}

.ab-form-hint {
    font-size: 0.8125rem;
    color: var(--ab-color-text-muted, #9ca3af);
    margin-block-start: 0.25rem;
}

.ab-form-error {
    font-size: 0.8125rem;
    color: var(--ab-color-error, #dc2626);
    margin-block-start: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Checkbox / Radio */
.ab-form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    cursor: pointer;
}

.ab-form-check-input {
    width: 1.125rem;
    height: 1.125rem;
    border: 1.5px solid var(--ab-color-border, #d1d5db);
    border-radius: var(--ab-radius-sm);
    accent-color: var(--ab-color-primary);
    flex-shrink: 0;
    margin-block-start: 0.125rem;
    cursor: pointer;
}

.ab-form-check-label {
    font-size: 0.9375rem;
    color: var(--ab-color-text, #111827);
    cursor: pointer;
}

/* ============================================
   3. STATUS BADGES
   ============================================ */

.ab-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3125rem;
    padding: 0.25rem 0.625rem;
    border-radius: var(--ab-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
}

.ab-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
    opacity: 0.7;
    flex-shrink: 0;
}

.ab-badge-draft {
    background-color: #f3f4f6;
    color: #6b7280;
}

.ab-badge-pending {
    background-color: #fef3c7;
    color: #d97706;
}

.ab-badge-under-review {
    background-color: #dbeafe;
    color: #2563eb;
}

.ab-badge-revision-needed {
    background-color: #fce7f3;
    color: #be185d;
}

.ab-badge-processing {
    background-color: #e0e7ff;
    color: #4f46e5;
}

.ab-badge-completed {
    background-color: #dcfce7;
    color: #16a34a;
}

.ab-badge-rejected {
    background-color: #fee2e2;
    color: #dc2626;
}

/* ============================================
   4. NOTIFICATION BELL
   ============================================ */

.ab-notification-wrap {
    position: relative;
    display: inline-block;
}

.ab-notification-bell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: transparent;
    border: none;
    border-radius: var(--ab-radius-md);
    color: var(--ab-color-text-secondary, #4b5563);
    cursor: pointer;
    transition: background-color var(--ab-transition-fast),
                color var(--ab-transition-fast);
}

.ab-notification-bell:hover {
    background-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.08));
    color: var(--ab-color-primary);
}

.ab-notification-badge {
    position: absolute;
    top: 0.125rem;
    right: 0.125rem;
    min-width: 1.125rem;
    height: 1.125rem;
    padding: 0 0.25rem;
    background-color: var(--ab-color-error, #dc2626);
    color: #fff;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: var(--ab-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    animation: ab-badge-pop 0.3s ease;
}

[dir="rtl"] .ab-notification-badge {
    right: auto;
    left: 0.125rem;
}

.ab-notification-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    width: 22rem;
    max-height: 28rem;
    background-color: var(--ab-color-surface, #fff);
    border: 1px solid var(--ab-color-border, #e5e7eb);
    border-radius: var(--ab-radius-xl);
    box-shadow: var(--ab-shadow-xl);
    z-index: var(--ab-z-dropdown);
    overflow: hidden;
    display: none;
    flex-direction: column;
}

[dir="rtl"] .ab-notification-dropdown {
    right: auto;
    left: 0;
}

.ab-notification-dropdown.is-open {
    display: flex;
}

.ab-notification-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem 0.75rem;
    border-block-end: 1px solid var(--ab-color-border, #e5e7eb);
    flex-shrink: 0;
}

.ab-notification-header h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--ab-color-text, #111827);
    margin: 0;
}

.ab-notif-mark-all {
    font-size: 0.8125rem;
    color: var(--ab-color-primary);
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font-family: inherit;
}

.ab-notif-mark-all:hover {
    text-decoration: underline;
}

.ab-notification-list {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    flex: 1;
}

.ab-notif-item {
    padding: 0.875rem 1.25rem;
    border-block-end: 1px solid var(--ab-color-border-light, #f3f4f6);
    cursor: pointer;
    transition: background-color var(--ab-transition-fast);
}

.ab-notif-item:hover {
    background-color: var(--ab-color-surface-alt, #f9fafb);
}

.ab-notif-item.is-unread {
    background-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.05));
    border-inline-start: 3px solid var(--ab-color-primary);
}

.ab-notif-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ab-color-text, #111827);
    margin-block-end: 0.25rem;
}

.ab-notif-body {
    font-size: 0.8125rem;
    color: var(--ab-color-text-secondary, #4b5563);
    margin-block-end: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ab-notif-date {
    font-size: 0.75rem;
    color: var(--ab-color-text-muted, #9ca3af);
    display: block;
}

.ab-notif-loading,
.ab-notif-empty {
    padding: 2rem 1.25rem;
    text-align: center;
    color: var(--ab-color-text-muted, #9ca3af);
    font-size: 0.875rem;
}

/* ============================================
   5. LANGUAGE SWITCHER
   ============================================ */

.ab-lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ab-lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border: 1.5px solid var(--ab-color-border, #d1d5db);
    border-radius: var(--ab-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ab-color-text-secondary, #4b5563);
    background: transparent;
    text-decoration: none;
    cursor: pointer;
    transition: border-color var(--ab-transition-fast),
                color var(--ab-transition-fast),
                background-color var(--ab-transition-fast);
}

.ab-lang-toggle:hover {
    border-color: var(--ab-color-primary);
    color: var(--ab-color-primary);
    background-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.06));
}

/* ============================================
   6. SERVICE CARDS
   ============================================ */

.ab-service-card {
    background-color: var(--ab-color-surface, #fff);
    border: 1px solid var(--ab-color-border, #e5e7eb);
    border-radius: var(--ab-radius-xl);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: box-shadow var(--ab-transition-normal),
                transform var(--ab-transition-normal),
                border-color var(--ab-transition-normal);
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.ab-service-card:hover {
    box-shadow: var(--ab-shadow-lg);
    transform: translateY(-2px);
    border-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.3));
}

.ab-service-card-icon {
    width: 3rem;
    height: 3rem;
    background-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.08));
    color: var(--ab-color-primary);
    border-radius: var(--ab-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.ab-service-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ab-color-text, #111827);
    margin: 0;
    line-height: 1.4;
}

.ab-service-card-excerpt {
    font-size: 0.875rem;
    color: var(--ab-color-text-secondary, #4b5563);
    line-height: 1.6;
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ab-service-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-start: auto;
    padding-block-start: 0.75rem;
    border-block-start: 1px solid var(--ab-color-border-light, #f3f4f6);
}

.ab-service-card-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ab-color-primary);
    background-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.08));
    padding: 0.25rem 0.625rem;
    border-radius: var(--ab-radius-full);
}

.ab-service-card-arrow {
    color: var(--ab-color-primary);
    transition: transform var(--ab-transition-fast);
}

.ab-service-card:hover .ab-service-card-arrow {
    transform: translateX(4px);
}

[dir="rtl"] .ab-service-card:hover .ab-service-card-arrow {
    transform: translateX(-4px);
}

/* ============================================
   7. STATS / KPI CARDS
   ============================================ */

.ab-stat-card {
    background-color: var(--ab-color-surface, #fff);
    border: 1px solid var(--ab-color-border, #e5e7eb);
    border-radius: var(--ab-radius-xl);
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: box-shadow var(--ab-transition-fast);
}

.ab-stat-card:hover {
    box-shadow: var(--ab-shadow-md);
}

.ab-stat-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--ab-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ab-stat-icon-primary {
    background-color: rgba(27, 77, 62, 0.1);
    color: var(--ab-color-primary);
}

.ab-stat-icon-gold {
    background-color: rgba(197, 165, 78, 0.15);
    color: #C5A54E;
}

.ab-stat-icon-blue {
    background-color: rgba(37, 99, 235, 0.1);
    color: #2563eb;
}

.ab-stat-icon-green {
    background-color: rgba(22, 163, 74, 0.1);
    color: #16a34a;
}

.ab-stat-body {
    flex: 1;
    min-width: 0;
}

.ab-stat-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--ab-color-text, #111827);
}

.ab-stat-label {
    font-size: 0.875rem;
    color: var(--ab-color-text-secondary, #4b5563);
    margin-block-start: 0.25rem;
}

/* ============================================
   8. SPINNER
   ============================================ */

.ab-spinner {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--ab-color-border, #e5e7eb);
    border-top-color: var(--ab-color-primary);
    border-radius: 50%;
    animation: ab-spin 0.6s linear infinite;
}

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

@keyframes ab-badge-pop {
    0%   { transform: scale(0); }
    80%  { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* ============================================
   9. TOAST NOTIFICATIONS
   ============================================ */

.ab-toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: var(--ab-z-toast);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 22rem;
    pointer-events: none;
}

[dir="rtl"] .ab-toast-container {
    right: auto;
    left: 1.5rem;
}

.ab-toast {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1.125rem;
    background-color: var(--ab-color-surface, #fff);
    border: 1px solid var(--ab-color-border, #e5e7eb);
    border-radius: var(--ab-radius-lg);
    box-shadow: var(--ab-shadow-xl);
    pointer-events: auto;
    animation: ab-toast-in 0.3s ease;
}

.ab-toast.ab-toast-success { border-inline-start: 4px solid #16a34a; }
.ab-toast.ab-toast-error   { border-inline-start: 4px solid #dc2626; }
.ab-toast.ab-toast-info    { border-inline-start: 4px solid #2563eb; }
.ab-toast.ab-toast-warning { border-inline-start: 4px solid #d97706; }

.ab-toast-body { flex: 1; font-size: 0.875rem; color: var(--ab-color-text, #111827); }
.ab-toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ab-color-text-muted, #9ca3af);
    padding: 0;
    font-size: 1.125rem;
    line-height: 1;
    flex-shrink: 0;
}

@keyframes ab-toast-in {
    from { opacity: 0; transform: translateY(0.5rem); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================
   10. CONTAINER & LAYOUT
   ============================================ */

.ab-container {
    width: 100%;
    max-width: 75rem;
    margin-inline: auto;
    padding-inline: 1.5rem;
}

.ab-section {
    padding-block: 4rem;
}

/* ============================================
   11. DARK MODE
   ============================================ */

[data-theme="dark"] .ab-btn-outline {
    border-color: var(--ab-color-primary-light, rgba(27, 77, 62, 0.5));
    color: #4ade80;
}
[data-theme="dark"] .ab-btn-outline:hover {
    background-color: var(--ab-color-primary);
    color: #fff;
}
[data-theme="dark"] .ab-form-input,
[data-theme="dark"] .ab-form-textarea,
[data-theme="dark"] .ab-form-select {
    background-color: var(--ab-color-surface-alt, #1f2937);
    border-color: var(--ab-color-border, #374151);
    color: var(--ab-color-text, #f9fafb);
}
[data-theme="dark"] .ab-notification-dropdown {
    background-color: var(--ab-color-surface, #1f2937);
    border-color: var(--ab-color-border, #374151);
}
[data-theme="dark"] .ab-service-card {
    background-color: var(--ab-color-surface, #1f2937);
    border-color: var(--ab-color-border, #374151);
}
[data-theme="dark"] .ab-stat-card {
    background-color: var(--ab-color-surface, #1f2937);
    border-color: var(--ab-color-border, #374151);
}
[data-theme="dark"] .ab-toast {
    background-color: var(--ab-color-surface, #1f2937);
    border-color: var(--ab-color-border, #374151);
}

/* ============================================
   12. SOCIAL AUTH BUTTONS
   ============================================ */

/* Wrapper injected after login / register form content */
.ab-social-auth {
    margin-top: 1.5rem;
    width: 100%;
    max-width: 26rem;
    margin-inline: auto;
}

/* "— or —" divider */
.ab-social-auth__divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1.25rem;
    color: var(--ab-color-text-muted, #6b7280);
    font-size: .8125rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.ab-social-auth__divider::before,
.ab-social-auth__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ab-color-border, #e5e7eb);
}

/* Button column stack */
.ab-social-auth__buttons {
    display: flex;
    flex-direction: column;
    gap: .625rem;
}

/* Shared button style */
.ab-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .625rem;
    padding: .6875rem 1.25rem;
    border-radius: var(--ab-radius-md, .5rem);
    border: 1px solid var(--ab-color-border, #e5e7eb);
    background: #fff;
    color: #374151;
    font-size: .9375rem;
    font-weight: 500;
    line-height: 1.4;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
    white-space: nowrap;
}
.ab-social-btn:hover {
    background: #f9fafb;
    border-color: #c1c8d4;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .08);
    text-decoration: none;
    color: #111827;
}
.ab-social-btn:focus-visible {
    outline: 2px solid var(--ab-color-primary, #1b4d3e);
    outline-offset: 2px;
}

/* Apple — dark background */
.ab-social-btn--apple {
    background: #000;
    border-color: #000;
    color: #fff;
}
.ab-social-btn--apple:hover {
    background: #1a1a1a;
    border-color: #1a1a1a;
    color: #fff;
}
.ab-social-btn--apple svg {
    fill: currentColor;
}

/* Auth error banner displayed above the form when redirected back */
.ab-auth-error {
    padding: .75rem 1rem;
    border-radius: var(--ab-radius-md, .5rem);
    background: rgba(220, 38, 38, .08);
    border: 1px solid rgba(220, 38, 38, .35);
    color: #b91c1c;
    font-size: .9rem;
    margin-bottom: 1.25rem;
}

/* Dark-mode overrides */
[data-theme="dark"] .ab-social-btn {
    background: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}
[data-theme="dark"] .ab-social-btn:hover {
    background: #263347;
    border-color: #4b5e77;
    color: #f1f5f9;
}
[data-theme="dark"] .ab-social-btn--apple {
    background: #fff;
    border-color: #fff;
    color: #000;
}
[data-theme="dark"] .ab-social-btn--apple:hover {
    background: #e5e7eb;
    border-color: #e5e7eb;
    color: #000;
}
[data-theme="dark"] .ab-social-auth__divider {
    color: #64748b;
}
[data-theme="dark"] .ab-social-auth__divider::before,
[data-theme="dark"] .ab-social-auth__divider::after {
    background: #334155;
}
[data-theme="dark"] .ab-auth-error {
    background: rgba(239, 68, 68, .12);
    border-color: rgba(239, 68, 68, .4);
    color: #fca5a5;
}

/* ============================================
   13. AUTH PAGES (register / reset / verify)
   ============================================ */

.ab-auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--ab-color-bg, #f9fafb);
}

.ab-auth-container {
    width: 100%;
    max-width: 520px;
}

.ab-auth-card {
    background: var(--ab-color-surface, #fff);
    border: 1px solid var(--ab-color-border, #e5e7eb);
    border-radius: var(--ab-radius-xl, 1rem);
    padding: 2.5rem 2rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .06);
}

/* ─── Company logo ──────────────────────────────────────────────────────────
   The artwork sits on transparency, so it is laid straight onto the shell with
   no frame — a hairline would draw a box around empty space. The rounded edge
   is kept so the treatment still holds if an opaque logo is ever swapped in.
   Callers set the size; this settles the shared treatment. */
.ab-logo,
.wp-block-site-logo img {
    display: block;
    height: auto;
    max-width: 100%;
    border-radius: 14px;
    transition: opacity .25s ease;
}

.ab-auth-brand {
    text-align: center;
    margin-bottom: 1.75rem;
}

.ab-auth-logo {
    display: inline-block;
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--ab-color-primary, #1b4d3e);
    text-decoration: none;
    letter-spacing: -.03em;
}
.ab-auth-logo:hover { text-decoration: none; }

.ab-auth-logo-img {
    width: min(280px, 100%);
    margin-inline: auto;
}

/* Smaller marks need a smaller radius, or the corners eat the artwork. */
.ab-auth-nav__logo-img { height: 44px; width: auto; border-radius: 10px; }

.ab-auth-footer-bar__logo { display: inline-flex; flex-shrink: 0; }
.ab-auth-footer-bar__logo-img { height: 32px; width: auto; border-radius: 8px; }

.ab-auth-brand__sub {
    margin: .25rem 0 0;
    font-size: .8125rem;
    color: var(--ab-color-text-muted, #6b7280);
}

.ab-auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ab-color-text, #111827);
    margin: 0 0 .5rem;
    text-align: center;
}

.ab-auth-subtitle {
    font-size: .9375rem;
    color: var(--ab-color-text-muted, #6b7280);
    margin: 0 0 1.5rem;
    text-align: center;
}

.ab-auth-subtitle a {
    color: var(--ab-color-primary, #1b4d3e);
    text-decoration: none;
    font-weight: 600;
}
.ab-auth-subtitle a:hover { text-decoration: underline; }

.ab-auth-footer-link {
    text-align: center;
    margin-top: 1.25rem;
    font-size: .9rem;
}
.ab-auth-footer-link a {
    color: var(--ab-color-primary, #1b4d3e);
    text-decoration: none;
}
.ab-auth-footer-link a:hover { text-decoration: underline; }

/* Two-column form row */
.ab-form-row--2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1rem;
}
@media (max-width: 480px) {
    .ab-form-row--2col { grid-template-columns: 1fr; }
}

/* Password field with show/hide toggle */
.ab-input-with-toggle {
    position: relative;
}
.ab-input-with-toggle .ab-form-input {
    padding-inline-end: 2.75rem;
}
.ab-input-toggle {
    position: absolute;
    inset-inline-end: .625rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: .25rem;
    cursor: pointer;
    color: var(--ab-color-text-muted, #6b7280);
    line-height: 0;
}
.ab-input-toggle:hover { color: var(--ab-color-text, #111827); }

/* Terms checkbox alignment */
.ab-form-group--terms { margin-top: .25rem; }

/* Inline form alert (success / error) */
.ab-form-alert {
    padding: .75rem 1rem;
    border-radius: var(--ab-radius-md, .5rem);
    font-size: .9rem;
    margin-bottom: 1.25rem;
    border: 1px solid transparent;
}
.ab-form-alert--success {
    background: rgba(22, 163, 74, .08);
    border-color: rgba(22, 163, 74, .35);
    color: #15803d;
}
.ab-form-alert--error {
    background: rgba(220, 38, 38, .08);
    border-color: rgba(220, 38, 38, .35);
    color: #b91c1c;
}
/* Neither a success nor a failure — a standing prompt, e.g. the profile page
   asking a social sign-in for the phone number it could not be given. */
.ab-form-alert--info {
    background: rgba(180, 143, 45, .10);
    border-color: rgba(180, 143, 45, .35);
    color: #7a6320;
}

/* Section divider (resend link area) */
.ab-auth-section-divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin: 1.5rem 0 1rem;
    font-size: .8125rem;
    color: var(--ab-color-text-muted, #6b7280);
    text-align: center;
}
.ab-auth-section-divider::before,
.ab-auth-section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ab-color-border, #e5e7eb);
}

/* Compact form (resend / forgot) */
.ab-auth-form--compact .ab-form-group { margin-bottom: .875rem; }

/* Result states (success / error / pending icons) */
.ab-auth-result {
    text-align: center;
    padding: 1rem 0;
}
.ab-auth-result__icon {
    margin: 0 auto 1rem;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ab-auth-result--success .ab-auth-result__icon {
    background: rgba(22, 163, 74, .1);
    color: #16a34a;
}
.ab-auth-result--error .ab-auth-result__icon {
    background: rgba(220, 38, 38, .1);
    color: #dc2626;
}
.ab-auth-result--pending .ab-auth-result__icon {
    background: rgba(37, 99, 235, .1);
    color: #2563eb;
}
.ab-auth-result .ab-btn { margin-top: 1.25rem; }

/* Button loading spinner */
.ab-btn__spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 2px solid rgba(255, 255, 255, .45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: ab-spin .6s linear infinite;
    vertical-align: middle;
}
@keyframes ab-spin {
    to { transform: rotate(360deg); }
}

/* Dark-mode overrides */
[data-theme="dark"] .ab-auth-card {
    background: var(--ab-color-surface, #1f2937);
    border-color: var(--ab-color-border, #374151);
}
[data-theme="dark"] .ab-auth-title,
[data-theme="dark"] .ab-auth-logo {
    color: var(--ab-color-text, #f9fafb);
}
[data-theme="dark"] .ab-form-alert--success {
    background: rgba(22, 163, 74, .12);
    border-color: rgba(22, 163, 74, .4);
    color: #86efac;
}
[data-theme="dark"] .ab-form-alert--error {
    background: rgba(239, 68, 68, .12);
    border-color: rgba(239, 68, 68, .4);
    color: #fca5a5;
}