/* ==================================================================
   JSON UI Studio - feuille de style unique.
   Theme sombre par defaut, theme clair par bascule. Aucun symbole
   decoratif dans l'interface : les icones sont des SVG inline.
   ================================================================== */

:root {
    --bg:            #0a0c11;
    --bg-1:          #0f121a;
    --bg-2:          #141824;
    --bg-3:          #1a1f2e;
    --bg-hover:      #1e2434;
    --bg-active:     #232a3d;

    --border:        #1f2534;
    --border-soft:   #191e2b;
    --border-strong: #2c344a;

    --text:          #e7eaf3;
    --text-2:        #b3bacb;
    --muted:         #7c869e;
    --faint:         #565f75;

    --accent:        #5b9dff;
    --accent-soft:   rgba(91, 157, 255, .14);
    --accent-line:   rgba(91, 157, 255, .45);
    --accent-2:      #6fe3c4;

    --error:         #ff6b7a;
    --error-soft:    rgba(255, 107, 122, .13);
    --warning:       #ffb454;
    --warning-soft:  rgba(255, 180, 84, .13);
    --info:          #8ba0c4;
    --ok:            #5ddc9a;

    --radius:   8px;
    --radius-s: 5px;
    --radius-l: 14px;

    --shadow-1: 0 1px 2px rgba(0,0,0,.4);
    --shadow-2: 0 8px 24px -6px rgba(0,0,0,.55), 0 2px 6px rgba(0,0,0,.35);
    --shadow-3: 0 24px 60px -12px rgba(0,0,0,.7), 0 4px 12px rgba(0,0,0,.4);

    --font: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --mono: "JetBrains Mono", "SF Mono", "Cascadia Code", ui-monospace, "Menlo", "Consolas", monospace;

    --topbar-h: 46px;
    --tabbar-h: 38px;
    --ease: cubic-bezier(.22, .61, .36, 1);
}

[data-theme="light"] {
    --bg:            #f5f6f9;
    --bg-1:          #ffffff;
    --bg-2:          #f0f2f6;
    --bg-3:          #e7eaf1;
    --bg-hover:      #e9ecf3;
    --bg-active:     #dee3ee;

    --border:        #dde1ea;
    --border-soft:   #e8ebf1;
    --border-strong: #c6ccda;

    --text:          #171b26;
    --text-2:        #39415a;
    --muted:         #6b7488;
    --faint:         #98a0b3;

    --accent:        #2f6fe4;
    --accent-soft:   rgba(47, 111, 228, .1);
    --accent-line:   rgba(47, 111, 228, .4);
    --accent-2:      #16a085;

    --error:         #d63b52;
    --error-soft:    rgba(214, 59, 82, .1);
    --warning:       #b8730a;
    --warning-soft:  rgba(184, 115, 10, .12);
    --info:          #5a6b8c;
    --ok:            #16995f;

    --shadow-1: 0 1px 2px rgba(20,25,40,.08);
    --shadow-2: 0 8px 24px -8px rgba(20,25,40,.18), 0 2px 6px rgba(20,25,40,.08);
    --shadow-3: 0 24px 60px -16px rgba(20,25,40,.28);
}

* { box-sizing: border-box; }

/* Toute regle `display` explicite l'emporterait sur l'attribut `hidden` :
   l'element resterait affiche, ou pire, invisible mais captant les clics. */
[hidden] { display: none !important; }

html, body {
    height: 100%;
    margin: 0;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 13px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow: hidden;
}

::selection { background: var(--accent-soft); }

/* Barres de defilement discretes, coherentes avec le theme. */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border: 3px solid transparent;
    background-clip: padding-box;
    border-radius: 10px;
}
*::-webkit-scrollbar-thumb:hover { background: var(--muted); background-clip: padding-box; }

button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    border-radius: var(--radius-s);
}

.app-root { height: 100%; display: flex; flex-direction: column; }

/* ------------------------------ Boot ------------------------------ */

.boot {
    height: 100%;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 18px;
}
.boot-mark {
    width: 34px; height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    animation: pulse 1.3s var(--ease) infinite;
}
.boot-text { color: var(--muted); margin: 0; font-size: 12px; letter-spacing: .04em; }
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: .85; }
    50%      { transform: scale(.82); opacity: .45; }
}

/* --------------------------- Primitives --------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 30px;
    padding: 0 11px;
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    background: var(--bg-2);
    color: var(--text-2);
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: background .13s var(--ease), color .13s var(--ease), border-color .13s var(--ease), transform .08s var(--ease);
}
.btn:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.btn-primary {
    background: var(--accent);
    border-color: transparent;
    color: #fff;
}
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, white); color: #fff; }
[data-theme="light"] .btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, black); }

.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg-hover); border-color: transparent; }

.btn-danger { color: var(--error); }
.btn-danger:hover { background: var(--error-soft); border-color: var(--error); color: var(--error); }

.btn-icon { width: 30px; padding: 0; }
.btn-sm { height: 25px; padding: 0 8px; font-size: 11.5px; }

.icon { width: 15px; height: 15px; flex: none; stroke-width: 1.7; }

.input, .select, .textarea {
    width: 100%;
    height: 32px;
    padding: 0 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    color: var(--text);
    transition: border-color .13s var(--ease), background .13s var(--ease);
}
.textarea { height: auto; padding: 8px 10px; resize: vertical; font-family: var(--mono); font-size: 12px; }
.input:hover, .select:hover { border-color: var(--border-strong); }
.input:focus, .select:focus, .textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.input::placeholder { color: var(--faint); }
.select { appearance: none; padding-right: 26px; cursor: pointer;
    background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
    background-position: calc(100% - 14px) 14px, calc(100% - 9px) 14px;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.field { display: grid; gap: 5px; }
.field > label { font-size: 11.5px; color: var(--muted); font-weight: 500; }
.field-hint { font-size: 11px; color: var(--faint); }
.field-error { font-size: 11.5px; color: var(--error); }

.switch {
    position: relative;
    width: 32px; height: 18px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    transition: background .15s var(--ease);
    flex: none;
}
.switch::after {
    content: "";
    position: absolute;
    top: 2px; left: 2px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--muted);
    transition: transform .16s var(--ease), background .16s var(--ease);
}
.switch[aria-checked="true"] { background: var(--accent); border-color: transparent; }
.switch[aria-checked="true"]::after { transform: translateX(14px); background: #fff; }

.tag {
    display: inline-flex;
    align-items: center;
    height: 17px;
    padding: 0 6px;
    border-radius: 4px;
    background: var(--bg-3);
    color: var(--muted);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .02em;
    text-transform: uppercase;
}
.tag-accent { background: var(--accent-soft); color: var(--accent); }
.tag-error { background: var(--error-soft); color: var(--error); }
.tag-warning { background: var(--warning-soft); color: var(--warning); }

.spinner {
    width: 13px; height: 13px;
    border: 2px solid var(--border-strong);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------- Toasts ------------------------------ */

.toasts {
    position: fixed;
    right: 14px; bottom: 14px;
    z-index: 400;
    display: grid;
    gap: 8px;
    justify-items: end;
    pointer-events: none;
}
.toast {
    display: flex;
    align-items: center;
    gap: 9px;
    max-width: 380px;
    padding: 9px 13px;
    background: var(--bg-2);
    border: 1px solid var(--border-strong);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow-2);
    font-size: 12.5px;
    pointer-events: auto;
    animation: toast-in .22s var(--ease);
}
.toast-error { border-left-color: var(--error); }
.toast-ok { border-left-color: var(--ok); }
@keyframes toast-in {
    from { opacity: 0; transform: translateY(8px) scale(.97); }
}

/* ---------------------------- Overlay ----------------------------- */

/* `display: grid` gagnerait sur l'attribut `hidden` : l'overlay resterait
   invisible mais capterait tous les clics de la page. */
.overlay[hidden] { display: none; }

.overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: grid;
    place-items: center;
    background: rgba(4, 6, 11, .62);
    backdrop-filter: blur(3px);
    animation: fade .16s var(--ease);
}
[data-theme="light"] .overlay { background: rgba(30, 36, 52, .3); }
@keyframes fade { from { opacity: 0; } }

/* Une couche par modale empilee, toutes dans la meme cellule de grille. */
.overlay-layer {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 16px;
}
/* Une modale recouverte reste visible mais ne capte plus rien. */
.overlay-layer.is-buried > .modal { filter: brightness(.72) saturate(.8); }

.modal {
    width: min(460px, calc(100vw - 32px));
    background: var(--bg-1);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-3);
    overflow: hidden;
    animation: modal-in .2s var(--ease);
}
.modal-wide { width: min(720px, calc(100vw - 32px)); }
.modal-full {
    width: min(1400px, calc(100vw - 32px));
    height: min(880px, calc(100vh - 32px));
    display: flex;
    flex-direction: column;
}
/* Le contenu est enveloppe dans un conteneur unique : sans cette regle il
   reste colle en haut et la fenetre parait vide sous lui. */
.modal-full > * {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}

/* --------------------------- Langues ------------------------------- */

.lang-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    flex: none;
}
.lang-toolbar .input[type="search"] { max-width: 300px; }

.lang-head, .lang-row {
    display: grid;
    grid-template-columns: minmax(200px, 1.4fr) minmax(160px, 1.6fr) minmax(160px, 1.6fr) 116px;
    gap: 12px;
    align-items: center;
    padding: 0 16px;
}
.lang-head {
    height: 27px;
    flex: none;
    border-bottom: 1px solid var(--border);
    background: var(--bg-2);
    font-size: 10.5px;
    font-weight: 650;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--muted);
}
.lang-rows { flex: 1; overflow: auto; min-height: 0; }
.lang-row {
    width: 100%;
    min-height: 30px;
    border: none;
    border-bottom: 1px solid var(--border-soft);
    background: transparent;
    color: var(--text-2);
    font-size: 12.5px;
    text-align: left;
    cursor: pointer;
}
.lang-row:hover { background: var(--bg-2); color: var(--text); }
.lang-key { font-family: var(--mono); font-size: 11.5px; color: var(--accent); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lang-value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.lang-detail {
    padding: 12px 16px 8px;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
}
.lang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 5px 14px;
}
.lang-field {
    display: grid;
    grid-template-columns: 58px 1fr;
    gap: 7px;
    align-items: center;
    min-width: 0;
}
.lang-field > label {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted);
    text-align: right;
    padding-right: 4px;
}
.lang-field > label.lang-ref { color: var(--accent); font-weight: 700; }
.lang-grid .input { height: 25px; font-size: 12px; }
.lang-grid > * { min-width: 0; }
@keyframes modal-in { from { opacity: 0; transform: translateY(10px) scale(.98); } }

.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
}
.modal-head h2 { margin: 0; font-size: 14px; font-weight: 600; }
.modal-body { padding: 16px; display: grid; gap: 13px; max-height: 65vh; overflow: auto; }
.modal-foot {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    background: var(--bg-2);
}

/* ============================ AUTH ================================= */

.auth {
    height: 100%;
    display: grid;
    grid-template-columns: 1fr;
    place-items: center;
    padding: 24px;
    overflow: auto;
    background:
        radial-gradient(900px 500px at 15% -10%, rgba(91,157,255,.11), transparent 60%),
        radial-gradient(700px 460px at 95% 110%, rgba(111,227,196,.08), transparent 60%),
        var(--bg);
}
.auth-card {
    width: min(400px, 100%);
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-3);
    overflow: hidden;
}
.auth-head { padding: 26px 26px 4px; }
.auth-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.auth-title { margin: 0 0 4px; font-size: 19px; font-weight: 650; letter-spacing: -.015em; }
.auth-sub { margin: 0; color: var(--muted); font-size: 12.5px; }
.auth-body { padding: 20px 26px 24px; display: grid; gap: 13px; }
.auth-switch {
    padding: 13px 26px;
    border-top: 1px solid var(--border);
    background: var(--bg-2);
    text-align: center;
    font-size: 12.5px;
    color: var(--muted);
}
.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px;
    padding: 3px;
    margin: 18px 26px 0;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.auth-tab {
    height: 28px;
    border: none;
    border-radius: var(--radius-s);
    background: transparent;
    color: var(--muted);
    font-size: 12.5px;
    font-weight: 550;
    cursor: pointer;
    transition: background .14s var(--ease), color .14s var(--ease);
}
.auth-tab[aria-selected="true"] { background: var(--bg-3); color: var(--text); box-shadow: var(--shadow-1); }

.brand-mark {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: linear-gradient(140deg, var(--accent), var(--accent-2));
    display: grid;
    place-items: center;
    flex: none;
    box-shadow: 0 2px 10px -2px var(--accent-line);
}
.brand-mark svg { width: 16px; height: 16px; color: #06131f; }
.brand-name { font-weight: 650; letter-spacing: -.01em; font-size: 14px; }

/* ========================== DASHBOARD ============================== */

.dash { height: 100%; display: flex; flex-direction: column; overflow: hidden; }
.dash-body { flex: 1; overflow: auto; padding: 30px 26px 60px; }
.dash-inner { max-width: 1080px; margin: 0 auto; }

.dash-hero { margin-bottom: 26px; }
.dash-hero h1 { margin: 0 0 5px; font-size: 22px; font-weight: 650; letter-spacing: -.02em; }
.dash-hero p { margin: 0; color: var(--muted); font-size: 13px; }

.dash-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
.dash-toolbar .input { max-width: 280px; }

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
    gap: 12px;
}
.project-card {
    position: relative;
    display: grid;
    gap: 9px;
    padding: 15px;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    text-align: left;
    transition: border-color .15s var(--ease), transform .15s var(--ease), box-shadow .15s var(--ease), background .15s var(--ease);
}
.project-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-2);
    background: var(--bg-2);
}
.project-card h3 { margin: 0; font-size: 14px; font-weight: 600; }
.project-card p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6em;
}
.project-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--faint);
    font-size: 11.5px;
}
.project-actions {
    position: absolute;
    top: 9px; right: 9px;
    opacity: 0;
    transition: opacity .14s var(--ease);
}
.project-card:hover .project-actions, .project-card:focus-within .project-actions { opacity: 1; }

.card-new {
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 7px;
    min-height: 128px;
    border: 1px dashed var(--border-strong);
    background: transparent;
    color: var(--muted);
}
.card-new:hover { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); transform: translateY(-2px); }

.empty {
    display: grid;
    place-items: center;
    gap: 10px;
    padding: 56px 20px;
    color: var(--muted);
    text-align: center;
}
.empty h3 { margin: 0; font-size: 15px; color: var(--text-2); font-weight: 600; }
.empty p { margin: 0; font-size: 12.5px; max-width: 380px; }

/* ============================ TOPBAR =============================== */

.topbar {
    height: var(--topbar-h);
    flex: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 10px 0 12px;
    background: var(--bg-1);
    border-bottom: 1px solid var(--border);
    z-index: 40;
}
.topbar-brand { display: flex; align-items: center; gap: 9px; }
.topbar-sep { width: 1px; height: 20px; background: var(--border); flex: none; }
.topbar-spacer { flex: 1; }

.crumb {
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
    font-size: 12.5px;
}
.crumb-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
.crumb-sep { color: var(--faint); }

.save-state {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    color: var(--muted);
    min-width: 104px;
}
.save-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); flex: none; }
.save-state[data-state="dirty"] .save-dot { background: var(--warning); }
.save-state[data-state="saving"] .save-dot { background: var(--accent); animation: pulse 1s infinite; }
.save-state[data-state="error"] .save-dot { background: var(--error); }

.avatar {
    width: 26px; height: 26px;
    border-radius: 50%;
    background: linear-gradient(140deg, var(--accent), var(--accent-2));
    color: #06131f;
    display: grid;
    place-items: center;
    font-size: 11px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    flex: none;
}

.menu {
    position: absolute;
    z-index: 250;
    min-width: 190px;
    padding: 4px;
    background: var(--bg-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow-3);
    animation: modal-in .13s var(--ease);
}
.menu-item {
    display: flex;
    align-items: center;
    gap: 9px;
    width: 100%;
    height: 28px;
    padding: 0 9px;
    border: none;
    border-radius: var(--radius-s);
    background: transparent;
    color: var(--text-2);
    font-size: 12.5px;
    text-align: left;
    cursor: pointer;
}
.menu-item:hover { background: var(--bg-hover); color: var(--text); }
.menu-item[disabled] { opacity: .4; cursor: not-allowed; }
.menu-item .kbd { margin-left: auto; }
.menu-danger { color: var(--error); }
.menu-danger:hover { background: var(--error-soft); color: var(--error); }
.menu-sep { height: 1px; margin: 4px 6px; background: var(--border); }
.menu-label { padding: 6px 9px 3px; font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--faint); }

.kbd {
    padding: 1px 5px;
    border: 1px solid var(--border-strong);
    border-bottom-width: 2px;
    border-radius: 4px;
    background: var(--bg);
    color: var(--faint);
    font-family: var(--mono);
    font-size: 10px;
}

/* ========================== WORKSPACE ============================== */

.ws { flex: 1; display: flex; min-height: 0; }

.ws-side {
    width: 250px;
    min-width: 170px;
    max-width: 460px;
    flex: none;
    display: flex;
    flex-direction: column;
    background: var(--bg-1);
    border-right: 1px solid var(--border);
    min-height: 0;
}
.ws-side[hidden] { display: none; }

.ws-main { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; }

.ws-right {
    width: 296px;
    min-width: 210px;
    max-width: 520px;
    flex: none;
    display: flex;
    flex-direction: column;
    background: var(--bg-1);
    border-left: 1px solid var(--border);
    min-height: 0;
}
.ws-right[hidden] { display: none; }

.resizer {
    width: 4px;
    flex: none;
    cursor: col-resize;
    background: transparent;
    transition: background .15s var(--ease);
    margin: 0 -2px;
    z-index: 20;
}
.resizer:hover, .resizer.is-active { background: var(--accent-line); }
.resizer-h { width: auto; height: 4px; cursor: row-resize; margin: -2px 0; }

.panel-head {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 30px;
    padding: 0 6px 0 10px;
    flex: none;
    border-bottom: 1px solid var(--border-soft);
    color: var(--muted);
    font-size: 10.5px;
    font-weight: 650;
    letter-spacing: .06em;
    text-transform: uppercase;
    user-select: none;
}
.panel-head .btn-icon { width: 22px; height: 22px; }
.panel-head .icon { width: 13px; height: 13px; }
.panel-spacer { flex: 1; }

.panel-scroll { flex: 1; overflow: auto; min-height: 0; }
.panel-section { border-bottom: 1px solid var(--border-soft); }

/* ---------------------- Explorateur de fichiers -------------------- */

.explorer { display: flex; flex-direction: column; min-height: 0; flex: 1; }

.tree-row {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    height: 25px;
    padding: 0 8px 0 var(--indent, 8px);
    border: none;
    background: transparent;
    color: var(--text-2);
    font-size: 12.5px;
    text-align: left;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
}
.tree-row:hover { background: var(--bg-hover); color: var(--text); }
.tree-row.is-active { background: var(--accent-soft); color: var(--text); }
.tree-row.is-active::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: var(--accent);
}
.tree-row .icon { width: 13px; height: 13px; color: var(--faint); }
.tree-row.is-active .icon { color: var(--accent); }
.tree-label { overflow: hidden; text-overflow: ellipsis; flex: 1; }
.tree-badge { font-size: 10px; color: var(--faint); font-family: var(--mono); }
.tree-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--warning); flex: none; }
.tree-caret { width: 12px; height: 12px; transition: transform .13s var(--ease); color: var(--faint); }
.tree-caret.is-open { transform: rotate(90deg); }
.tree-folder { color: var(--muted); font-weight: 550; }

.tree-actions { opacity: 0; display: flex; gap: 1px; }
.tree-row:hover .tree-actions { opacity: 1; }
.tree-actions button {
    width: 18px; height: 18px;
    display: grid; place-items: center;
    border: none; background: transparent; color: var(--faint);
    border-radius: 3px; cursor: pointer;
}
.tree-actions button:hover { background: var(--bg-active); color: var(--text); }
.tree-actions .icon { width: 12px; height: 12px; }

.search-box { padding: 7px 8px; border-bottom: 1px solid var(--border-soft); }
.search-box .input { height: 27px; font-size: 12px; background: var(--bg-2); }

/* --------------------- Arbre des controles ------------------------- */

.ctrl-type {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--faint);
    background: var(--bg-2);
    padding: 0 4px;
    border-radius: 3px;
}
.ctrl-inherited { color: var(--accent); opacity: .85; }
.ctrl-flag { font-size: 10px; color: var(--warning); }

/* ---------------------------- Onglets ------------------------------ */

.tabbar {
    height: var(--tabbar-h);
    flex: none;
    display: flex;
    align-items: stretch;
    background: var(--bg-1);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}
.tabstrip {
    flex: 1;
    display: flex;
    align-items: stretch;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
}
.tabstrip::-webkit-scrollbar { height: 0; }

.tab {
    position: relative;
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 108px;
    max-width: 220px;
    padding: 0 8px 0 12px;
    border: none;
    border-right: 1px solid var(--border-soft);
    background: transparent;
    color: var(--muted);
    font-size: 12.5px;
    cursor: pointer;
    flex: none;
    transition: background .12s var(--ease), color .12s var(--ease);
}
.tab:hover { background: var(--bg-2); color: var(--text-2); }
.tab.is-active { background: var(--bg); color: var(--text); }
.tab.is-active::after {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 2px;
    background: var(--accent);
}
.tab.is-dragging { opacity: .4; }
.tab.is-drop-before { box-shadow: inset 2px 0 0 var(--accent); }
.tab.is-drop-after { box-shadow: inset -2px 0 0 var(--accent); }
.tab-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; text-align: left; }
.tab-close {
    width: 17px; height: 17px;
    display: grid; place-items: center;
    border: none; border-radius: 4px;
    background: transparent; color: var(--faint);
    cursor: pointer; flex: none;
    opacity: 0;
    transition: opacity .12s var(--ease), background .12s var(--ease);
}
.tab:hover .tab-close, .tab.is-active .tab-close { opacity: 1; }
.tab-close:hover { background: var(--bg-active); color: var(--text); }
.tab-close .icon { width: 11px; height: 11px; }
.tab-dirty {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--warning);
    flex: none;
}
.tab:hover .tab-dirty { display: none; }
.tab-error-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--error); flex: none; }

.tabbar-actions { display: flex; align-items: center; gap: 2px; padding: 0 6px; border-left: 1px solid var(--border-soft); flex: none; }

/* --------------------------- Zone centre --------------------------- */

.ws-center { flex: 1; display: flex; min-height: 0; }
.pane { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.pane-code { flex: 1; background: var(--bg); }
.pane-preview { flex: 1; background: var(--bg-2); border-left: 1px solid var(--border); }

.pane-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    row-gap: 4px;
    gap: 7px;
    min-height: 33px;
    flex: none;
    padding: 4px 8px;
    border-bottom: 1px solid var(--border-soft);
    background: var(--bg-1);
    scrollbar-width: none;
}
.pane-toolbar::-webkit-scrollbar { height: 0; }
/* Sans `flex: none`, les selects se font ecraser a quelques pixels de large
   des que la barre manque de place. */
.pane-toolbar > * { flex: none; }
.pane-toolbar > .grow { flex: 1 1 auto; }
.pane-toolbar .select {
    /* `.select` vaut 100% par defaut : dans une barre en flex, ce pourcentage
       se calcule sur toute la largeur du conteneur et ecrase les voisins. */
    width: auto;
    height: 24px;
    max-width: 190px;
    font-size: 11.5px;
    padding: 0 22px 0 7px;
    background-position: calc(100% - 12px) 10px, calc(100% - 8px) 10px;
}
.pane-toolbar label { font-size: 11px; color: var(--faint); white-space: nowrap; }
.tb-field { display: flex; align-items: center; gap: 5px; }
.tb-actions { display: flex; align-items: center; gap: 2px; margin-left: auto; }

.seg {
    display: inline-flex;
    padding: 2px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    flex: none;
}
.seg button {
    height: 20px;
    padding: 0 8px;
    border: none;
    border-radius: 3px;
    background: transparent;
    color: var(--muted);
    font-size: 11px;
    font-weight: 550;
    cursor: pointer;
}
.seg button[aria-pressed="true"] { background: var(--bg-active); color: var(--text); }

/* -------------------------- Editeur code --------------------------- */

.code {
    position: relative;
    flex: 1;
    min-height: 0;
    display: flex;
    overflow: hidden;
    font-family: var(--mono);
    font-size: 12.5px;
    line-height: 19px;
    tab-size: 4;
}
.code-gutter {
    flex: none;
    padding: 10px 0 40vh;
    background: var(--bg);
    color: var(--faint);
    text-align: right;
    user-select: none;
    overflow: hidden;
    border-right: 1px solid var(--border-soft);
}
.code-gutter div { padding: 0 8px 0 12px; height: 19px; white-space: pre; }
.code-gutter div.has-error { color: var(--error); font-weight: 700; }
.code-gutter div.has-warning { color: var(--warning); }
.code-gutter div.is-current { color: var(--text-2); background: var(--bg-2); }

.code-scroll { position: relative; flex: 1; overflow: auto; }
.code-layer {
    margin: 0;
    padding: 10px 16px 40vh;
    white-space: pre;
    word-wrap: normal;
    font: inherit;
    min-height: 100%;
    min-width: 100%;
    width: max-content;
}
.code-highlight {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    color: var(--text-2);
}
.code-input {
    position: relative;
    display: block;
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    color: transparent;
    caret-color: var(--accent);
    overflow: hidden;
}
.code-input::selection { background: rgba(91,157,255,.28); }

.tok-key { color: #7fb2ff; }
.tok-str { color: #86e0b0; }
.tok-num { color: #ffb454; }
.tok-bool { color: #d59bff; }
.tok-null { color: #d59bff; }
.tok-punct { color: var(--faint); }
.tok-var { color: #ffd479; }
.tok-ref { color: #6fe3c4; }
.tok-comment { color: var(--faint); font-style: italic; }
[data-theme="light"] .tok-key { color: #1a4fa0; }
[data-theme="light"] .tok-str { color: #106b3f; }
[data-theme="light"] .tok-num { color: #9a5b00; }
[data-theme="light"] .tok-bool, [data-theme="light"] .tok-null { color: #7326b8; }
[data-theme="light"] .tok-var { color: #8a5a00; }
[data-theme="light"] .tok-ref { color: #076c5a; }

/* --------------------------- Canvas -------------------------------- */

.canvas-wrap {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    background:
        linear-gradient(45deg, var(--bg-3) 25%, transparent 25%, transparent 75%, var(--bg-3) 75%),
        linear-gradient(45deg, var(--bg-3) 25%, var(--bg-2) 25%, var(--bg-2) 75%, var(--bg-3) 75%);
    background-size: 16px 16px;
    background-position: 0 0, 8px 8px;
    cursor: default;
}
.canvas-wrap.bg-solid { background: #1b2733; }
.canvas-wrap.bg-blur {
    background: linear-gradient(160deg, #3a5a7a, #22323f 45%, #1b2a1d);
    filter: none;
}
.canvas-wrap.bg-none { background: var(--bg-2); }
.canvas-wrap.is-panning { cursor: grabbing; }

.canvas-stage {
    position: absolute;
    top: 50%; left: 50%;
    transform-origin: center center;
    background: transparent;
    box-shadow: 0 0 0 1px var(--border-strong), var(--shadow-3);
    image-rendering: pixelated;
}
.canvas-stage.has-frame { outline: 1px solid rgba(255,255,255,.08); }

.canvas-paint { position: absolute; inset: 0; }

/* Repere de depot et apercu de deplacement, dans le repere de la scene. */
.drop-hint {
    position: absolute;
    z-index: 5000;
    pointer-events: none;
    border: 1px dashed var(--accent);
    background: var(--accent-soft);
    box-shadow: 0 0 0 1px rgba(91, 157, 255, .35);
}
.drop-hint.is-move { background: transparent; border-style: solid; }
.drop-hint::after {
    content: attr(data-name);
    position: absolute;
    left: 0; top: -11px;
    padding: 0 3px;
    font-family: var(--mono);
    font-size: 8px;
    line-height: 11px;
    background: var(--accent);
    color: #04121f;
    white-space: nowrap;
}
.drop-hint.is-move::after { content: ""; display: none; }

.resize-handles { position: absolute; z-index: 5001; pointer-events: none; }
.resize-handle {
    position: absolute;
    width: 7px; height: 7px;
    margin: -4px 0 0 -4px;
    background: var(--bg-1);
    border: 1.5px solid var(--accent);
    border-radius: 2px;
    pointer-events: auto;
}
.handle-nw { left: 0;    top: 0;    cursor: nwse-resize; }
.handle-n  { left: 50%;  top: 0;    cursor: ns-resize; }
.handle-ne { left: 100%; top: 0;    cursor: nesw-resize; }
.handle-e  { left: 100%; top: 50%;  cursor: ew-resize; }
.handle-se { left: 100%; top: 100%; cursor: nwse-resize; }
.handle-s  { left: 50%;  top: 100%; cursor: ns-resize; }
.handle-sw { left: 0;    top: 100%; cursor: nesw-resize; }
.handle-w  { left: 0;    top: 50%;  cursor: ew-resize; }

/* --------------------------- Textures ------------------------------ */

.tex-drop { flex: 1; overflow: auto; min-height: 0; position: relative; }
.tex-drop.is-over { background: var(--accent-soft); outline: 2px dashed var(--accent); outline-offset: -6px; }

.tex-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(124px, 1fr));
    gap: 8px;
    padding: 12px 16px;
}
.tex-card {
    display: grid;
    gap: 4px;
    padding: 6px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    cursor: pointer;
    text-align: left;
    min-width: 0;
    transition: border-color .13s var(--ease), background .13s var(--ease);
}
.tex-card:hover { border-color: var(--border-strong); background: var(--bg-3); }
.tex-card.is-selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.tex-thumb {
    height: 78px;
    display: grid;
    place-items: center;
    border-radius: 3px;
    overflow: hidden;
    background:
        linear-gradient(45deg, var(--bg-3) 25%, transparent 25%, transparent 75%, var(--bg-3) 75%),
        linear-gradient(45deg, var(--bg-3) 25%, var(--bg) 25%, var(--bg) 75%, var(--bg-3) 75%);
    background-size: 12px 12px;
    background-position: 0 0, 6px 6px;
}
.tex-thumb img {
    max-width: 100%;
    max-height: 100%;
    image-rendering: pixelated;
}
.tex-name {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--text-2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    direction: rtl;
    text-align: left;
}
.tex-meta { display: flex; align-items: center; gap: 4px; font-size: 10px; color: var(--faint); }

/* --------------------------- Palette ------------------------------- */

.palette {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 6px;
    padding: 10px 12px;
}
.palette-group {
    grid-column: 1 / -1;
    font-size: 10.5px;
    font-weight: 650;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--faint);
    padding-top: 4px;
}
.piece {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    text-align: left;
    cursor: grab;
    transition: border-color .13s var(--ease), background .13s var(--ease), transform .13s var(--ease);
}
.piece:hover { border-color: var(--accent-line); background: var(--bg-3); transform: translateY(-1px); }
.piece:active { cursor: grabbing; }
.piece.is-dragging { opacity: .4; }
.piece .icon { color: var(--accent); }
.piece b { font-size: 12.5px; font-weight: 600; display: block; }
.piece span { font-size: 10.5px; color: var(--muted); display: block; }
.piece-text { min-width: 0; }
.piece-text b, .piece-text span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.canvas-hud {
    position: absolute;
    left: 8px; bottom: 8px;
    display: flex;
    gap: 6px;
    align-items: center;
    padding: 4px 8px;
    background: color-mix(in srgb, var(--bg-1) 88%, transparent);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--muted);
    backdrop-filter: blur(6px);
    pointer-events: none;
}

.canvas-tip {
    position: absolute;
    z-index: 60;
    max-width: 260px;
    padding: 6px 9px;
    background: var(--bg-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-s);
    box-shadow: var(--shadow-2);
    font-size: 11.5px;
    pointer-events: none;
}
.canvas-tip b { color: var(--accent); font-weight: 600; }
.canvas-tip code { font-family: var(--mono); font-size: 10.5px; color: var(--muted); }

/* Noeuds rendus */
.mc-node { position: absolute; box-sizing: border-box; }
.mc-image { image-rendering: pixelated; }
.mc-image-placeholder {
    background:
        repeating-linear-gradient(45deg, rgba(255,255,255,.07) 0 5px, transparent 5px 10px),
        rgba(120, 140, 180, .17);
    border: 1px dashed rgba(160, 180, 220, .4);
    display: grid;
    place-items: center;
    overflow: hidden;
}
.mc-texture-name {
    font-family: var(--mono);
    font-size: 7px;
    color: rgba(230, 238, 255, .72);
    white-space: nowrap;
    padding: 0 2px;
}
.mc-image-empty { background: rgba(255,255,255,.05); }
.mc-tint { position: absolute; inset: 0; mix-blend-mode: multiply; pointer-events: none; }

.mc-label { overflow: visible; }
.mc-text {
    font-family: var(--mono);
    font-size: 8px;
    line-height: 10px;
    letter-spacing: .5px;
    white-space: pre;
    image-rendering: pixelated;
}
.mc-line { height: 10px; }
.mc-align-center { text-align: center; }
.mc-align-right { text-align: right; }
.mc-run.is-bold { font-weight: 700; }
.mc-run.is-italic { font-style: italic; }
.mc-run.is-underline { text-decoration: underline; }
.mc-run.is-strike { text-decoration: line-through; }
.mc-run.is-obfuscated { filter: blur(1.1px); opacity: .82; animation: flicker .35s steps(2) infinite; }
@keyframes flicker { 50% { opacity: .5; } }

.mc-custom {
    background: rgba(120, 100, 200, .16);
    border: 1px solid rgba(150, 130, 230, .35);
    display: grid;
    place-items: center;
    overflow: hidden;
}
.mc-custom-unknown {
    background:
        repeating-linear-gradient(-45deg, rgba(255,180,84,.18) 0 5px, transparent 5px 10px),
        rgba(255, 180, 84, .07);
    border-color: rgba(255, 180, 84, .45);
}
.mc-renderer-name { font-family: var(--mono); font-size: 7px; color: rgba(235,240,255,.7); white-space: nowrap; }
.mc-item { background: rgba(140, 200, 255, .18); border-color: rgba(140,200,255,.4); }
.mc-editbox { background: rgba(0,0,0,.4); border: 1px solid rgba(255,255,255,.25); display: flex; align-items: center; padding: 0 3px; }
.mc-editbox-text { font-family: var(--mono); font-size: 8px; color: rgba(255,255,255,.5); }
.mc-scroll { overflow: hidden; }

.mc-outline { outline: 1px solid rgba(120, 170, 255, .28); outline-offset: -1px; }
.mc-outline-container { outline-color: rgba(111, 227, 196, .3); }
.mc-node.is-selected {
    outline: 1.5px solid var(--accent);
    outline-offset: -1px;
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.mc-node.is-hovered { outline: 1px dashed var(--accent); outline-offset: -1px; }
.mc-node.is-zero { outline: 1px solid var(--error); outline-offset: 0; min-width: 2px; min-height: 2px; }
.mc-node.is-hidden { opacity: .28; }
.mc-tag {
    position: absolute;
    top: -1px; left: 0;
    font-family: var(--mono);
    font-size: 7px;
    line-height: 9px;
    padding: 0 2px;
    background: rgba(91,157,255,.75);
    color: #04121f;
    pointer-events: none;
    white-space: nowrap;
}

/* -------------------------- Inspecteur ----------------------------- */

.insp-empty { padding: 26px 16px; text-align: center; color: var(--faint); font-size: 12px; }

.insp-head { padding: 11px 12px; border-bottom: 1px solid var(--border-soft); }
.insp-name { font-size: 13.5px; font-weight: 600; display: flex; align-items: center; gap: 7px; }
.insp-path { font-family: var(--mono); font-size: 10.5px; color: var(--faint); margin-top: 3px; word-break: break-all; }

.group { border-bottom: 1px solid var(--border-soft); }
.group-head {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    height: 28px;
    padding: 0 10px;
    border: none;
    background: transparent;
    color: var(--text-2);
    font-size: 11px;
    font-weight: 650;
    letter-spacing: .05em;
    text-transform: uppercase;
    cursor: pointer;
}
.group-head:hover { background: var(--bg-2); }
.group-body { padding: 4px 10px 10px; display: grid; gap: 7px; }

.prop {
    display: grid;
    grid-template-columns: 92px 1fr;
    align-items: center;
    gap: 8px;
    min-height: 24px;
}
.prop > label {
    font-size: 11.5px;
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}
.prop .input, .prop .select { height: 25px; font-size: 12px; padding: 0 7px; }
.prop-origin {
    width: 4px; height: 4px; border-radius: 50%;
    background: var(--faint);
    flex: none;
}
.prop-origin[data-origin="inherited"] { background: var(--accent); }
.prop-origin[data-origin="variable"] { background: var(--warning); }
.prop-origin[data-origin="binding"] { background: var(--accent-2); }
.prop-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.prop-readonly { font-family: var(--mono); font-size: 11px; color: var(--text-2); }

.anchor-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    width: 66px;
}
.anchor-grid button {
    aspect-ratio: 1;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--bg-2);
    cursor: pointer;
    padding: 0;
}
.anchor-grid button:hover { border-color: var(--border-strong); background: var(--bg-hover); }
.anchor-grid button[aria-pressed="true"] { background: var(--accent); border-color: transparent; }

.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; font-size: 11.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--mono); color: var(--text-2); word-break: break-all; }

.binding-card {
    padding: 8px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    display: grid;
    gap: 5px;
}
.binding-card code { font-family: var(--mono); font-size: 11px; color: var(--accent-2); word-break: break-all; }
.binding-result { font-family: var(--mono); font-size: 11px; color: var(--text-2); }
.binding-result b { color: var(--ok); font-weight: 600; }

/* -------------------------- Panneau bas ---------------------------- */

.ws-bottom {
    flex: none;
    height: 190px;
    min-height: 34px;
    display: flex;
    flex-direction: column;
    background: var(--bg-1);
    border-top: 1px solid var(--border);
}
.ws-bottom.is-collapsed { height: 32px; }

.bottom-tabs {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 31px;
    flex: none;
    padding: 0 6px;
    border-bottom: 1px solid var(--border-soft);
}
.bottom-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 23px;
    padding: 0 9px;
    border: none;
    border-radius: var(--radius-s);
    background: transparent;
    color: var(--muted);
    font-size: 11.5px;
    font-weight: 550;
    cursor: pointer;
}
.bottom-tab:hover { background: var(--bg-2); color: var(--text-2); }
.bottom-tab[aria-selected="true"] { background: var(--bg-3); color: var(--text); }
.bottom-tab .count {
    font-family: var(--mono);
    font-size: 10px;
    padding: 0 4px;
    border-radius: 3px;
    background: var(--bg);
    color: var(--faint);
}
.bottom-tab .count.has-error { background: var(--error-soft); color: var(--error); }
.bottom-tab .count.has-warning { background: var(--warning-soft); color: var(--warning); }

.bottom-body { flex: 1; overflow: auto; min-height: 0; }

.diag {
    display: grid;
    grid-template-columns: 16px 52px 1fr auto;
    align-items: baseline;
    gap: 9px;
    width: 100%;
    padding: 5px 12px;
    border: none;
    border-bottom: 1px solid var(--border-soft);
    background: transparent;
    color: var(--text-2);
    font-size: 12px;
    text-align: left;
    cursor: pointer;
}
.diag:hover { background: var(--bg-2); }
.diag-mark { width: 8px; height: 8px; border-radius: 2px; }
.diag-error .diag-mark { background: var(--error); }
.diag-warning .diag-mark { background: var(--warning); }
.diag-info .diag-mark { background: var(--info); }
.diag-code { font-family: var(--mono); font-size: 11px; color: var(--faint); }
.diag-where { font-family: var(--mono); font-size: 10.5px; color: var(--faint); white-space: nowrap; }

.health {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 14px 16px;
}
.health-score { font-size: 30px; font-weight: 700; letter-spacing: -.03em; }
.health-bars { flex: 1; display: grid; gap: 6px; }
.health-bar { display: grid; grid-template-columns: 66px 1fr 32px; align-items: center; gap: 9px; font-size: 11.5px; color: var(--muted); }
.health-bar .track { height: 5px; border-radius: 3px; background: var(--bg-3); overflow: hidden; }
.health-bar .fill { height: 100%; border-radius: 3px; }

.mock-editor { padding: 10px 12px; display: grid; gap: 9px; }
.mock-editor .textarea { min-height: 120px; }

.expr-lab { padding: 10px 12px; display: grid; gap: 9px; }
.expr-steps { display: grid; gap: 3px; font-family: var(--mono); font-size: 11.5px; }
.expr-step {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 4px 8px;
    background: var(--bg-2);
    border-radius: var(--radius-s);
    border-left: 2px solid var(--border-strong);
}
.expr-step b { color: var(--ok); font-weight: 600; }
.expr-step:last-child { border-left-color: var(--accent); }

.snippet-grid { display: grid; gap: 6px; padding: 10px 12px; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); }
.snippet {
    display: grid;
    gap: 3px;
    padding: 9px 11px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-s);
    text-align: left;
    cursor: pointer;
    transition: border-color .13s var(--ease), background .13s var(--ease), transform .13s var(--ease);
}
.snippet:hover { border-color: var(--accent-line); background: var(--bg-3); transform: translateY(-1px); }
.snippet b { font-size: 12.5px; font-weight: 600; }
.snippet span { font-size: 11px; color: var(--muted); }

/* --------------------------- Utilitaires --------------------------- */

.row { display: flex; align-items: center; gap: 8px; }
.col { display: grid; gap: 8px; }
.grow { flex: 1; min-width: 0; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.mono { font-family: var(--mono); }
.small { font-size: 11.5px; }
.nowrap { white-space: nowrap; }
.center { text-align: center; }
.hidden { display: none !important; }
.scroll-y { overflow-y: auto; }

@media (max-width: 1180px) {
    .ws-right { width: 260px; }
}
@media (max-width: 900px) {
    .ws-side, .ws-right { position: absolute; z-index: 50; top: var(--topbar-h); bottom: 0; box-shadow: var(--shadow-3); }
    .ws-side { left: 0; }
    .ws-right { right: 0; }
    .ws-center { flex-direction: column; }
    .pane-preview { border-left: none; border-top: 1px solid var(--border); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}