/**
 * Wizard Sidebar — Live Intelligence Panel
 *
 * Styles the compact decision-support panel that replaces the contextual
 * help sidebar on Basic / Products / Discounts / Schedule steps. The panel
 * is hydrated by `sidebar-intelligence.js` after an AJAX call to
 * `campaign_health`.
 *
 * @package    SmartCycleDiscounts
 * @subpackage SmartCycleDiscounts/resources/assets/css/wizard/sidebar-intelligence.css
 * @author     Webstepper <contact@webstepper.io>
 * @copyright  2025 Webstepper
 * @license    GPL-3.0-or-later https://www.gnu.org/licenses/gpl-3.0.html
 * @link       https://webstepper.io/wordpress/plugins/smart-cycle-discounts/
 * @since      1.0.0
 */

/* ==========================================================================
   Panel container
   ========================================================================== */

/* The panel blends into its parent .wsscd-step-sidebar — the sidebar
   already provides the white background, border, radius and shadow, so
   we drop those here to avoid a "card-in-a-card" visual. */
.wsscd-sidebar-intelligence {
    display: flex;
    flex-direction: column;
    gap: var(--wsscd-spacing-md);
    padding: var(--wsscd-spacing-lg);
    background: transparent;
    border: 0;
    position: relative;
    flex: 1;
    min-height: 0;
}

/* Accent top strip reflecting current status — pinned to the top of the
   sidebar (position: absolute cancels the panel's padding so it stretches
   edge to edge under the sidebar's rounded corners). */
.wsscd-sidebar-intelligence::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--wsscd-color-border);
    transition: background var(--wsscd-transition-base) ease;
    z-index: 1;
}

.wsscd-sidebar-intelligence.is-good::before    { background: var(--wsscd-color-success); }
.wsscd-sidebar-intelligence.is-caution::before { background: var(--wsscd-color-warning); }
.wsscd-sidebar-intelligence.is-risk::before    { background: var(--wsscd-color-danger); }
.wsscd-sidebar-intelligence.is-blocked::before { background: var(--wsscd-color-danger); }
.wsscd-sidebar-intelligence.is-empty::before   { background: var(--wsscd-color-border); }
.wsscd-sidebar-intelligence.is-loading::before { background: var(--wsscd-color-primary); }
.wsscd-sidebar-intelligence.is-error::before   { background: var(--wsscd-color-danger); }

/* Refreshing: keep existing content visible and dim the body so the upcoming
   content swap feels like a soft morph rather than a flash. Transition back
   is handled on class removal. */
.wsscd-sidebar-intelligence__body {
    transition: opacity 260ms ease;
}
.wsscd-sidebar-intelligence.is-refreshing .wsscd-sidebar-intelligence__body {
    opacity: 0.7;
}

/* ==========================================================================
   Header (title + status chip)
   ========================================================================== */

.wsscd-sidebar-intelligence__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--wsscd-spacing-sm);
}

.wsscd-sidebar-intelligence__heading {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.wsscd-sidebar-intelligence__title {
    margin: 0;
    padding: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--wsscd-color-text);
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.wsscd-sidebar-intelligence__subtitle {
    margin: 0;
    font-size: 11px;
    color: var(--wsscd-color-text-muted);
    line-height: 1.3;
}

/* Status chip */
.wsscd-sidebar-intelligence__status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    background: var(--wsscd-color-surface-alt, #f0f0f1);
    color: var(--wsscd-color-text-muted);
    border: 1px solid var(--wsscd-color-border-light);
    white-space: nowrap;
    flex-shrink: 0;
}

.wsscd-sidebar-intelligence__status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.85;
}

.wsscd-sidebar-intelligence__status[data-status="good"],
.wsscd-sidebar-intelligence__status[data-status="ready"] {
    background: rgba(0, 163, 42, 0.1);
    color: var(--wsscd-color-success);
    border-color: rgba(0, 163, 42, 0.3);
}

.wsscd-sidebar-intelligence__status[data-status="caution"] {
    background: rgba(219, 166, 23, 0.12);
    color: #8a6d0c;
    border-color: rgba(219, 166, 23, 0.4);
}

.wsscd-sidebar-intelligence__status[data-status="risk"],
.wsscd-sidebar-intelligence__status[data-status="blocked"] {
    background: rgba(214, 54, 56, 0.1);
    color: var(--wsscd-color-danger);
    border-color: rgba(214, 54, 56, 0.3);
}

.wsscd-sidebar-intelligence__status[data-status="loading"] {
    background: var(--wsscd-color-primary-alpha-8);
    color: var(--wsscd-color-primary);
    border-color: var(--wsscd-color-primary-alpha-25);
}

.wsscd-sidebar-intelligence__status[data-status="loading"] .wsscd-sidebar-intelligence__status-dot {
    animation: wsscd-sidebar-intel-pulse 1s ease-in-out infinite;
}

@keyframes wsscd-sidebar-intel-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.4; transform: scale(0.8); }
}

/* ==========================================================================
   Body
   ========================================================================== */

.wsscd-sidebar-intelligence__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    margin: 0;
    padding: 0;
}

.wsscd-sidebar-intelligence__message {
    margin: 0;
    padding: 0;
    font-size: 12px;
    color: var(--wsscd-color-text-muted);
    line-height: 1.5;
}

/* Summary line: "1 blocker and 2 warnings found in your current configuration." */
.wsscd-sidebar-intelligence__summary {
    margin: 0 0 6px;
    padding: 0;
    font-size: 12px;
    color: var(--wsscd-color-text-muted);
    line-height: 1.45;
}
.wsscd-sidebar-intelligence__summary strong {
    color: var(--wsscd-color-text);
    font-weight: 600;
}

/* ==========================================================================
   Issue list
   ========================================================================== */

.wsscd-sidebar-intelligence__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.wsscd-sidebar-intelligence__issue {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 10px;
    padding: 10px 0;
    border-top: 1px solid var(--wsscd-color-border-light);
    align-items: flex-start;
}
.wsscd-sidebar-intelligence__list > .wsscd-sidebar-intelligence__issue:first-child {
    border-top: 0;
    padding-top: 0;
}

.wsscd-sidebar-intelligence__issue-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    margin-top: 1px;
}
.wsscd-sidebar-intelligence__issue--critical .wsscd-sidebar-intelligence__issue-icon { background: var(--wsscd-color-danger); }
.wsscd-sidebar-intelligence__issue--warn     .wsscd-sidebar-intelligence__issue-icon { background: var(--wsscd-color-warning); }
.wsscd-sidebar-intelligence__issue--info     .wsscd-sidebar-intelligence__issue-icon { background: var(--wsscd-color-text-muted); }

.wsscd-sidebar-intelligence__issue-body {
    min-width: 0;
}

.wsscd-sidebar-intelligence__issue-title {
    margin: 0 0 2px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--wsscd-color-text);
    line-height: 1.35;
}

.wsscd-sidebar-intelligence__issue-note {
    margin: 0 0 6px;
    font-size: 11.5px;
    color: var(--wsscd-color-text-muted);
    line-height: 1.4;
}

.wsscd-sidebar-intelligence__issue-link {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11.5px;
    font-weight: 500;
    color: var(--wsscd-color-primary);
    text-decoration: none;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}
.wsscd-sidebar-intelligence__issue-link::after {
    content: '→';
    font-size: 13px;
    line-height: 1;
}
.wsscd-sidebar-intelligence__issue-link:hover,
.wsscd-sidebar-intelligence__issue-link:focus {
    text-decoration: underline;
    outline: none;
}
.wsscd-sidebar-intelligence__issue-link:focus-visible {
    outline: 2px solid var(--wsscd-color-primary);
    outline-offset: 2px;
    text-decoration: none;
}

/* ==========================================================================
   Ready state (zero issues)
   ========================================================================== */

.wsscd-sidebar-intelligence__ready {
    padding: 24px var(--wsscd-spacing-md);
    text-align: center;
    background: rgba(15, 157, 88, 0.06);
    border-radius: var(--wsscd-radius-md);
    margin: 4px 0;
}
.wsscd-sidebar-intelligence.is-caution .wsscd-sidebar-intelligence__ready { background: rgba(217, 119, 6, 0.06); }
.wsscd-sidebar-intelligence.is-risk    .wsscd-sidebar-intelligence__ready,
.wsscd-sidebar-intelligence.is-blocked .wsscd-sidebar-intelligence__ready { background: rgba(214, 54, 56, 0.06); }

.wsscd-sidebar-intelligence__ready-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--wsscd-color-success);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}
.wsscd-sidebar-intelligence.is-caution .wsscd-sidebar-intelligence__ready-icon { background: var(--wsscd-color-warning); }
.wsscd-sidebar-intelligence.is-risk    .wsscd-sidebar-intelligence__ready-icon,
.wsscd-sidebar-intelligence.is-blocked .wsscd-sidebar-intelligence__ready-icon { background: var(--wsscd-color-danger); }

.wsscd-sidebar-intelligence__ready-title {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 600;
    color: var(--wsscd-color-success);
}
.wsscd-sidebar-intelligence.is-caution .wsscd-sidebar-intelligence__ready-title { color: var(--wsscd-color-warning); }
.wsscd-sidebar-intelligence.is-risk    .wsscd-sidebar-intelligence__ready-title,
.wsscd-sidebar-intelligence.is-blocked .wsscd-sidebar-intelligence__ready-title { color: var(--wsscd-color-danger); }

.wsscd-sidebar-intelligence__ready-note {
    margin: 0;
    font-size: 12.5px;
    color: var(--wsscd-color-text);
    line-height: 1.45;
}

/* ==========================================================================
   Footer CTA
   ========================================================================== */

/* Footer bleeds to the sidebar edges via negative horizontal margin, and
   uses margin-top: auto so it's pushed to the bottom of the panel body —
   the intelligence content stays anchored at the top, the primary action
   stays anchored at the bottom, whitespace fills the middle. */
.wsscd-sidebar-intelligence__footer {
    margin: auto calc(var(--wsscd-spacing-lg) * -1) calc(var(--wsscd-spacing-lg) * -1);
    padding: var(--wsscd-spacing-md) var(--wsscd-spacing-lg);
    border-top: 1px solid var(--wsscd-color-border-light);
    background: var(--wsscd-color-surface-alt, #f8f9fa);
}

.wsscd-sidebar-intelligence__cta {
    display: block;
    width: 100%;
    padding: 9px 12px;
    font-size: 12.5px;
    font-weight: 500;
    color: #fff;
    background: var(--wsscd-color-primary);
    border: 1px solid var(--wsscd-color-primary);
    border-radius: var(--wsscd-radius-sm, 4px);
    cursor: pointer;
    text-align: center;
    transition: background var(--wsscd-transition-fast) ease;
}
.wsscd-sidebar-intelligence__cta:hover,
.wsscd-sidebar-intelligence__cta:focus {
    background: var(--wsscd-color-primary-dark);
    outline: none;
}
.wsscd-sidebar-intelligence__cta:focus-visible {
    outline: 2px solid var(--wsscd-color-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   Skeleton loading
   ========================================================================== */

.wsscd-sidebar-intelligence__skeleton {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wsscd-sidebar-intelligence__skeleton-line {
    display: block;
    height: 10px;
    background: linear-gradient(
        90deg,
        var(--wsscd-color-surface-alt) 25%,
        var(--wsscd-color-border-light) 50%,
        var(--wsscd-color-surface-alt) 75%
    );
    background-size: 200% 100%;
    border-radius: 4px;
    animation: wsscd-sidebar-intel-shimmer 1.6s ease-in-out infinite;
}

.wsscd-sidebar-intelligence__skeleton-line--short { width: 65%; }

@keyframes wsscd-sidebar-intel-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .wsscd-sidebar-intelligence__status[data-status="loading"] .wsscd-sidebar-intelligence__status-dot,
    .wsscd-sidebar-intelligence__skeleton-line {
        animation: none !important;
    }
}