/* ==========================================================================
   PC BUILDER UI REDESIGN - STATS BAR, SHARE TOOLBAR, SCHEMATIC SECTION
   ========================================================================== */

/* Stats Bar (catalog toolbar style) */
.parts-list__stats-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: clamp(0.5rem, 1.5vw, 0.75rem);
    padding: 0.5rem 0;
    background: transparent;
    border-bottom: none;
    margin-bottom: 0.5rem;
}

.stats-bar__item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.stats-bar__item:hover {
    border-color: var(--accent);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.stats-bar__item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.stats-bar__item--price {
    color: var(--accent);
    font-weight: 700;
}

.stats-bar__item--fps {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: var(--bg-primary);
    border-color: transparent;
    font-weight: 700;
    position: relative;
    overflow: hidden;
}

.stats-bar__item--fps::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2));
    opacity: 0;
    transition: opacity 0.2s ease;
}

.stats-bar__item--fps:hover {
    opacity: 0.95;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.stats-bar__item--fps:hover::before {
    opacity: 1;
}

.stats-bar__item--fps svg {
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.stats-bar__item--fps span {
    position: relative;
    z-index: 1;
}

.stats-bar__item--wattage svg {
    color: var(--warning);
}

/* Compat button — Variant B: filled background + pulsing glow */
.stats-bar__item--ok {
    background: rgba(74, 222, 128, 0.09);
    border-color: rgba(74, 222, 128, 0.28);
    color: #4ade80;
}

.stats-bar__item--warning {
    background: rgba(250, 204, 21, 0.1);
    border-color: rgba(250, 204, 21, 0.38);
    color: #facc15;
    font-weight: 600;
    animation: pkb-glow-warn 2.5s ease-in-out infinite;
}

.stats-bar__item--error {
    background: rgba(248, 113, 113, 0.12);
    border-color: rgba(248, 113, 113, 0.42);
    color: #f87171;
    font-weight: 600;
    animation: pkb-glow-err 2s ease-in-out infinite;
}

@keyframes pkb-glow-warn {
    0%, 100% { box-shadow: 0 0 0 0 rgba(250, 204, 21, 0); }
    55%       { box-shadow: 0 0 0 5px rgba(250, 204, 21, 0.15); }
}

@keyframes pkb-glow-err {
    0%, 100% { box-shadow: 0 0 0 0 rgba(248, 113, 113, 0); }
    55%       { box-shadow: 0 0 0 6px rgba(248, 113, 113, 0.2); }
}

/* Badge inside compat button */
.stats-bar__compat-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    font-size: 0.65rem;
    font-weight: 800;
    line-height: 1;
    margin-left: 2px;
}

.stats-bar__compat-badge--error   { background: #f87171; color: #0f1117; }
.stats-bar__compat-badge--warning { background: #facc15; color: #0f1117; }

/* Enhanced Share Toolbar (cleaner, no heavy background) */
.parts-list__share-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.5rem 0 0.75rem 0;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
    background: transparent;
}

.share-toolbar__group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.share-toolbar__label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.share-toolbar__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.share-toolbar__btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.share-toolbar__btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Quick-actions group: horizontal scroll on mobile overflow */
.share-toolbar__quick-actions {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex: 1;
    min-width: 0;
}

.share-toolbar__quick-actions::-webkit-scrollbar {
    display: none;
}

/* Primary share button: accent background */
.share-toolbar__btn--primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    font-weight: 600;
}

.share-toolbar__btn--primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

/* Reddit button: orange accent icon */
.share-toolbar__btn--reddit svg {
    color: #FF4500;
}

/* Separator between quick-actions and clone/settings group */
.share-toolbar__quick-actions::after {
    content: '';
    display: block;
    width: 1px;
    height: 20px;
    background: var(--border);
    flex-shrink: 0;
    margin-left: 0.25rem;
}


/* Copy-success feedback on toolbar buttons */
.share-toolbar__btn--copied {
    background: var(--success, #22c55e);
    color: #fff;
    border-color: var(--success, #22c55e);
    transition: all 0.2s ease;
}

.share-toolbar__btn--copied:hover {
    background: var(--success, #22c55e);
    color: #fff;
}

/* Warning Banner */
.parts-list__warning-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1rem;
    border-radius: 8px;
    margin-top: 6px;
    font-size: 0.8125rem;
    border: 1px solid;
}

.parts-list__warning-banner--warning {
    background: rgba(250, 204, 21, 0.07);
    border-color: rgba(250, 204, 21, 0.2);
}

.parts-list__warning-banner--error {
    background: rgba(248, 113, 113, 0.07);
    border-color: rgba(248, 113, 113, 0.2);
}

.parts-list__warning-banner > svg {
    flex-shrink: 0;
    width: 15px;
    height: 15px;
}

.parts-list__warning-banner p {
    flex: 1;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.4;
}

.parts-list__warning-banner p strong {
    color: var(--text-primary);
}

.warning-banner__more {
    background: transparent;
    border: 1px solid;
    border-radius: 5px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s;
}

.parts-list__warning-banner--warning .warning-banner__more {
    color: #facc15;
    border-color: rgba(250, 204, 21, 0.35);
}

.parts-list__warning-banner--warning .warning-banner__more:hover {
    background: rgba(250, 204, 21, 0.1);
}

.parts-list__warning-banner--error .warning-banner__more {
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.35);
}

.parts-list__warning-banner--error .warning-banner__more:hover {
    background: rgba(248, 113, 113, 0.12);
}

/* ============================================
   COMPATIBILITY CHECK SEVERITY LEVELS
   .pkb-check--error | --warning | --info | --passed | --unknown
   ============================================ */

/* Unknown: data ontbreekt — we kunnen niet verifiëren */
.pkb-check--unknown {
    background: var(--bg-tertiary);
    border-left: 3px solid var(--text-muted);
    color: var(--text-secondary);
}

.pkb-check--unknown .pkb-check__icon {
    color: var(--text-muted);
}

.pkb-check--unknown .pkb-check__icon::before {
    content: '?';
    font-weight: 700;
    font-size: 0.75rem;
}

/* Schematic Column positioning moved to _builder-page.css — schematic
   is now absolutely positioned inside parts-list-column at ≥1100px so
   the previous sticky-sidebar rule no longer applies. */

.schematic-column .pc-schematic-wrapper {
    border-radius: 0;
    border: none;
    box-shadow: none;
    background: transparent;
}

/* Schematic Section Header (catalog style) */
.schematic-section-header {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

/* Hide AI wizard CTA on mobile (schematic takes its place) */
@media (max-width: 1099px) {
    .pkb-wizard-cta {
        display: none !important;
    }
}

/* Title Row Styling */
.parts-list__title-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0 0 0.75rem 0;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.parts-list__title-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    flex: 1;
}

.parts-list__title-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    min-width: 0;
}

/* Build title - left aligned */
.parts-list__title {
    margin: 0;
    font-size: clamp(1.125rem, 2.5vw + 0.2rem, 1.375rem);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
}

.parts-list__edit-icon {
    color: var(--text-muted);
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.15s;
}

.parts-list__title-btn:hover .parts-list__edit-icon {
    opacity: 1;
}

.parts-list__title-input {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--accent);
    border-radius: 6px;
    padding: 0.375rem 0.75rem;
    width: 100%;
    max-width: 300px;
}

.parts-list__title-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.parts-list__meta {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.parts-list__meta svg {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

/* Tabs (cleaner, no heavy background) */
.parts-list__tabs {
    display: flex;
    padding: 0;
    border-bottom: 1px solid var(--border);
    background: transparent;
}

.parts-list__tab {
    padding: 0.875rem 1.25rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.parts-list__tab:hover {
    color: var(--text-primary);
}

.parts-list__tab--active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* =============================================
   MOBILE HEADER - Clean, Compact Design
   ============================================= */
@media (max-width: 640px) {

    /* HEADER CONTAINER */
    .parts-list__header {
        padding: 0;
    }

    /* TITLE ROW - Compact: Title left, small buttons right */
    .parts-list__title-row {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 0.5rem;
        padding: 0 0 0.5rem 0;
        margin-bottom: 0.5rem;
        border-bottom: 1px solid var(--border);
    }

    .parts-list__title-left {
        flex: 1;
        min-width: 0;
    }

    .parts-list__title {
        font-size: 1rem;
        font-weight: 600;
    }

    .parts-list__title-right {
        display: flex;
        align-items: center;
        gap: 0.25rem;
        flex-shrink: 0;
    }

    /* Hide meta completely */
    .parts-list__meta {
        display: none;
    }

    /* Small icon-only buttons */
    .parts-list__title-right .btn {
        width: 32px;
        height: 32px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 6px;
    }

    .parts-list__title-right .btn-text-desktop {
        display: none;
    }

    .parts-list__title-right .btn svg {
        width: 16px;
        height: 16px;
    }

    /* STATS BAR - Compact horizontal row */
    .parts-list__stats-bar {
        display: flex;
        gap: 0.375rem;
        padding: 0.5rem 0;
        margin-bottom: 0;
        border-bottom: none;
        overflow-x: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .parts-list__stats-bar::-webkit-scrollbar {
        display: none;
    }

    .stats-bar__item {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
        border-radius: 4px;
        flex-shrink: 0;
    }

    .stats-bar__item svg {
        width: 14px;
        height: 14px;
    }

    /* Price - same size as others */
    .stats-bar__item--price {
        font-size: 0.8125rem;
        font-weight: 600;
    }

    /* Keep values visible, hide labels */
    .stats-bar__item span:not(.stats-bar__value) {
        display: none;
    }

    /* SHARE TOOLBAR - Compact single row on mobile */
    .parts-list__share-toolbar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border);
    }

    .share-toolbar__group {
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }

    /* Second group (clone/settings) to the right */
    .share-toolbar__group:last-child {
        margin-left: auto;
    }

    /* Show DELEN: label - left aligned */
    .share-toolbar__label {
        display: block;
        font-size: 0.625rem;
        margin-right: 0.25rem;
        text-align: left;
    }

    /* First group stays left */
    .share-toolbar__group:first-child {
        margin-right: auto;
        margin-left: 0;
    }

    .share-toolbar__btn {
        padding: 0.375rem;
        font-size: 0.6875rem;
    }

    /* Hide text only on clone/settings group, keep text on quick-actions */
    .share-toolbar__group:not(.share-toolbar__quick-actions) .share-toolbar__btn span {
        display: none;
    }

    /* Hide separator on mobile - groups are already visually distinct */
    .share-toolbar__quick-actions::after {
        display: none;
    }

    /* Quick-action buttons: compact text visible */
    .share-toolbar__quick-actions .share-toolbar__btn {
        padding: 0.375rem 0.5rem;
        font-size: 0.625rem;
        white-space: nowrap;
    }

    .share-toolbar__quick-actions .share-toolbar__btn span {
        display: inline;
    }

    .share-toolbar__quick-actions .share-toolbar__btn svg {
        width: 12px;
        height: 12px;
    }

    .share-toolbar__btn svg {
        width: 14px;
        height: 14px;
    }

    /* TABS - Compact */
    .parts-list__tabs {
        display: flex;
        padding: 0;
        margin-top: 0;
        border-bottom: 1px solid var(--border);
        overflow-x: auto;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .parts-list__tabs::-webkit-scrollbar {
        display: none;
    }

    .parts-list__tab {
        flex: 1;
        padding: 0.625rem 0.5rem;
        font-size: 0.8125rem;
        text-align: center;
        white-space: nowrap;
    }

    /* WARNING BANNER - Compact */
    .parts-list__warning-banner {
        margin: 0.5rem 0;
        padding: 0.5rem 0.625rem;
        border-radius: 6px;
        font-size: 0.75rem;
        flex-wrap: wrap;
    }

    .parts-list__warning-banner p {
        font-size: 0.75rem;
    }

    .warning-banner__more {
        font-size: 0.6875rem;
    }

    /* =============================================
       MOBILE PART ROWS
       ============================================= */

    .part-row__header {
        flex-wrap: nowrap;
    }

    .part-row__add-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }

    .part-row__add-btn .part-row__add-text {
        display: none;
    }

    .part-row__type {
        flex: 1;
        min-width: 0;
        overflow: hidden;
    }

    .part-row__label {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .part-row__item {
        grid-template-columns: 50px 1fr;
        grid-template-rows: auto auto;
        gap: 0.5rem;
    }

    .part-row__price-container {
        grid-column: 2;
        text-align: left;
    }

    .part-row__actions {
        grid-column: 1 / -1;
        justify-content: flex-end;
    }
}

/* Hide bottleneck card on mobile only */
@media (max-width: 1024px) {
    .builder-fps-preview .fps-bottleneck-card {
        display: none !important;
    }

    /* Show mobile bottleneck indicator */
    .fps-mobile-bottleneck {
        display: flex !important;
    }

    /* 2-column layout for FPS cards on mobile */
    .builder-fps-preview .fps-output-cards {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* ─── Guide tooltip (above Gids button in share toolbar) ──────────────── */

.guide-btn-wrap {
    position: relative;
}

.guide-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-top: 2px solid var(--accent);
    padding: 12px 14px 12px 12px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 9px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
    z-index: 200;
    white-space: nowrap;
    min-width: 240px;
    pointer-events: auto;
}

.guide-tooltip__arrow {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--border);
}

.guide-tooltip__icon {
    width: 30px;
    height: 30px;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
}

.guide-tooltip__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    flex-shrink: 0;
    margin-left: 4px;
    transition: background 0.15s, color 0.15s;
    line-height: 1;
}

.guide-tooltip__close:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.guide-tooltip__text {
    font-size: 13px;
    line-height: 1.35;
}

.guide-tooltip__text strong {
    font-weight: 600;
    color: var(--text-primary);
}

.guide-tooltip__text span {
    color: var(--text-secondary);
}

.guide-tooltip__hl {
    color: var(--accent) !important;
    font-weight: 700;
}

@media (max-width: 640px) {
    .guide-tooltip {
        left: auto;
        right: -8px;
        transform: none;
    }

    .guide-tooltip__arrow {
        left: auto;
        right: 20px;
        transform: none;
    }
}