.din-hero {
    padding: 7rem clamp(1.25rem, 5vw, 3rem) 2.5rem;
    max-width: 1280px;
    margin: 0 auto;
}

.din-hero h1 {
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    line-height: 1.1;
    margin: 0 0 1rem;
    text-wrap: balance;
}

.din-hero p {
    color: var(--text-secondary);
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    max-width: 68ch;
    margin: 0 0 1.25rem;
}

.din-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.din-badge {
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ok);
    background: var(--ok-bg);
    border: 1px solid var(--ok-border);
    border-radius: 999px;
    padding: 0.3rem 0.75rem;
}

.din-tool {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 5vw, 3rem) 3rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 1.25rem;
    align-items: start;
}

@media (max-width: 1000px) {
    .din-tool { grid-template-columns: minmax(0, 1fr); }
}

.din-stage {
    position: relative;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 50% 40%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 70%),
        var(--card-bg);
}

@media (min-width: 1001px) {
    .din-stage { aspect-ratio: auto; height: min(74vh, 720px); }
}

#din-gl {
    display: block;
    width: 100%;
    height: 100%;
    touch-action: none;
    cursor: grab;
}

#din-gl.is-dragging { cursor: grabbing; }

.din-over {
    position: absolute;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    pointer-events: none;
    z-index: 2;
}

.din-over > * { pointer-events: auto; }
.din-over--tl { top: 0.75rem; left: 0.75rem; max-width: calc(100% - 1.5rem); }
.din-over--br { right: 0.75rem; bottom: 0.75rem; flex-direction: column; align-items: flex-end; }

.din-hud {
    position: absolute;
    left: 0.75rem;
    bottom: 0.75rem;
    z-index: 2;
    pointer-events: none;
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    font-size: 0.72rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

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

.din-pill,
.din-btn {
    font: inherit;
    font-size: 0.76rem;
    letter-spacing: 0.03em;
    padding: 0.35rem 0.7rem;
    border-radius: 7px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.din-pill { backdrop-filter: blur(6px); }

.din-pill:hover,
.din-btn:hover { color: var(--text-primary); border-color: var(--accent); }

.din-pill[aria-pressed="true"] {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent, #fff);
}

.din-btn { flex: 1 1 auto; padding: 0.5rem 0.75rem; }

.din-btn--primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent, #fff);
}

.din-btn--primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent, #fff); }
.din-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.din-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.6rem; }

.din-panel {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card-bg);
    overflow: hidden;
}

@media (min-width: 1001px) {
    .din-panel { max-height: min(74vh, 720px); overflow-y: auto; }
}

.din-block {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border);
}

.din-block:last-child { border-bottom: 0; }
.din-block[hidden] { display: none; }

.din-block > h3 {
    margin: 0 0 0.15rem;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.din-sub {
    margin: 0 0 0.7rem;
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.din-note {
    margin: 0.6rem 0 0;
    font-size: 0.74rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.din-note.is-warn { color: var(--warn); }

.din-field {
    display: grid;
    grid-template-columns: 4.6rem minmax(0, 1fr) 3.4rem;
    align-items: center;
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.din-field--wide { grid-template-columns: 4.6rem minmax(0, 1fr); }

.din-field > label {
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.din-field > output {
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    font-size: 0.72rem;
    text-align: right;
    color: var(--text-primary);
}

.din-panel input[type="range"] { width: 100%; accent-color: var(--accent); }

.din-panel textarea,
.din-panel select {
    width: 100%;
    font: inherit;
    font-size: 0.82rem;
    padding: 0.35rem 0.5rem;
    border-radius: 7px;
    border: 1px solid var(--border);
    background: var(--bg-dark);
    color: var(--text-primary);
    resize: vertical;
}

.din-panel input[type="color"] {
    width: 100%;
    height: 1.9rem;
    padding: 2px;
    border-radius: 7px;
    border: 1px solid var(--border);
    background: var(--bg-dark);
    cursor: pointer;
}

.din-seg {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 7px;
    overflow: hidden;
}

.din-seg button {
    flex: 1;
    font: inherit;
    font-size: 0.7rem;
    letter-spacing: 0.03em;
    padding: 0.35rem 0.25rem;
    border: 0;
    border-right: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text-secondary);
    cursor: pointer;
}

.din-seg button:last-child { border-right: 0; }

.din-seg button[aria-pressed="true"] {
    background: var(--accent);
    color: var(--on-accent, #fff);
}

.din-toggles { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.6rem; }

.din-editwrap {
    margin-top: 0.6rem;
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--bg-dark);
}

.din-editwrap.is-over { border-color: var(--accent); background: var(--skill-hover-bg); }

#din-edit {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 4px;
    touch-action: none;
    cursor: crosshair;
}

.din-layers { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.25rem; }

.din-layer {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.3rem 0.45rem;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--bg-dark);
    cursor: pointer;
}

.din-layer.is-sel { border-color: var(--accent); background: var(--skill-hover-bg); }

.din-layer__name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.78rem;
    color: var(--text-primary);
}

.din-layer__kind {
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.05rem 0.3rem;
}

.din-ico {
    border: 0;
    background: none;
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1;
    padding: 0.15rem 0.2rem;
    cursor: pointer;
    border-radius: 4px;
}

.din-ico:hover { color: var(--accent); }

.din-docs {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 5vw, 3rem) 5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 21rem), 1fr));
    gap: 1.25rem;
    align-items: start;
}

.din-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card-bg);
    padding: 1.25rem;
}

.din-card h2 {
    margin: 0 0 0.75rem;
    font-size: 1.05rem;
    letter-spacing: 0.01em;
}

.din-card p { color: var(--text-secondary); font-size: 0.87rem; line-height: 1.6; margin: 0 0 0.75rem; }
.din-card p:last-child { margin-bottom: 0; }

.din-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }

.din-table th,
.din-table td { padding: 0.4rem 0; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }

.din-table tr:last-child th,
.din-table tr:last-child td { border-bottom: 0; }

.din-table th { font-weight: 400; color: var(--text-secondary); width: 52%; padding-right: 0.75rem; }

.din-table td {
    text-align: right;
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    font-size: 0.76rem;
    color: var(--text-primary);
}

.din-parts { list-style: none; margin: 0 0 0.75rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.3rem; }

.din-parts li {
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    font-size: 0.72rem;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 0.15rem 0.45rem;
}

.din-card pre {
    margin: 0;
    padding: 0.7rem 0.85rem;
    border-radius: 8px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    overflow-x: auto;
    font-size: 0.76rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.din-aviso {
    max-width: 1280px;
    margin: 0 auto 2rem;
    padding: 1rem clamp(1.25rem, 5vw, 3rem);
    color: var(--warn);
}

@media (prefers-reduced-motion: reduce) {
    .din-pill, .din-btn { transition: none; }
}