:root {
    --bg: #0f0f13;
    --surface: #1a1a24;
    --surface2: #22222e;
    --border: #2e2e3e;
    --accent: #6c63ff;
    --accent2: #ff6584;
    --text: #e8e8f0;
    --muted: #6b6b80;
    --radius: 12px;
    --panel: 320px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: 'Inter', system-ui, sans-serif; height: 100vh; display: flex; flex-direction: column; overflow: hidden; }

nav { display: flex; align-items: center; gap: 1rem; padding: 0 1.5rem; height: 56px; border-bottom: 1px solid var(--border); background: var(--surface); flex-shrink: 0; }
.logo { font-size: 1.2rem; font-weight: 800; background: linear-gradient(135deg,var(--accent),var(--accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-right: auto; }
.btn { border: none; padding: .45rem 1rem; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: .85rem; }
.btn-ghost { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { opacity: .85; }
.btn-danger { background: var(--accent2); color: #fff; }

.editor-wrap { display: flex; flex: 1; overflow: hidden; }

/* SIDEBAR */
.sidebar { width: var(--panel); background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; overflow: hidden; flex-shrink: 0; }
.sidebar-tabs { display: flex; border-bottom: 1px solid var(--border); }
.tab-btn { flex: 1; padding: .65rem; background: none; border: none; color: var(--muted); cursor: pointer; font-size: .8rem; font-weight: 600; border-bottom: 2px solid transparent; }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { display: none; flex: 1; overflow-y: auto; padding: 1rem; flex-direction: column; gap: .75rem; }
.tab-pane.active { display: flex; }

/* SIDEBAR CONTROLS */
.ctrl-label { font-size: .75rem; color: var(--muted); margin-bottom: .25rem; display: block; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
input[type=text], input[type=number], select, textarea {
    width: 100%; background: var(--surface2); border: 1px solid var(--border); color: var(--text); padding: .45rem .65rem; border-radius: 8px; font-size: .875rem; outline: none;
}
#textInput { min-height: 90px !important; height: 90px !important; resize: vertical !important; overflow: auto !important; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input[type=range] { width: 100%; accent-color: var(--accent); }
input[type=color] { width: 36px; height: 36px; border: none; background: none; cursor: pointer; border-radius: 6px; padding: 2px; }
.row { display: flex; gap: .5rem; align-items: center; }
.font-family-wrap select { font-size: .85rem; }
.btn-row { display: flex; gap: .5rem; flex-wrap: wrap; }
.btn-sm { padding: .35rem .7rem; font-size: .8rem; border-radius: 6px; cursor: pointer; border: 1px solid var(--border); background: var(--surface2); color: var(--text); }
.btn-sm:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm.active { background: var(--accent); color: #fff; border-color: var(--accent); }
hr.divider { border: none; border-top: 1px solid var(--border); }

/* LAYER LIST */
.layer-item { display: flex; align-items: center; gap: .5rem; padding: .4rem .5rem; border-radius: 6px; cursor: pointer; font-size: .8rem; }
.layer-item:hover { background: var(--surface2); }
.layer-item.selected { background: rgba(108,99,255,.2); color: var(--accent); }
.layer-icon { width: 18px; text-align: center; }
.layer-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layer-del { background: none; border: none; color: var(--muted); cursor: pointer; padding: 2px 4px; border-radius: 4px; }
.layer-del:hover { color: var(--accent2); }

/* CANVAS AREA */
.canvas-area { flex: 1; display: flex; align-items: center; justify-content: center; overflow: auto; background: repeating-conic-gradient(#1e1e28 0% 25%, #1a1a22 0% 50%) 0 0 / 24px 24px; position: relative; }
#canvas { border-radius: 4px; box-shadow: 0 8px 40px rgba(0,0,0,.7); }

/* RIGHT PANEL */
.right-panel { width: 240px; background: var(--surface); border-left: 1px solid var(--border); padding: 1rem; overflow-y: auto; display: flex; flex-direction: column; gap: 1rem; flex-shrink: 0; }
.right-panel h4 { font-size: .8rem; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.zoom-row { display: flex; align-items: center; gap: .5rem; }
.zoom-row button { width: 28px; height: 28px; background: var(--surface2); border: 1px solid var(--border); color: var(--text); border-radius: 6px; cursor: pointer; font-size: 1rem; }
.zoom-row span { flex: 1; text-align: center; font-size: .85rem; }

@media (max-width: 900px) {
    .right-panel { display: none; }
}

/* -------- FACE SWAP TAB -------- */
.face-hint { font-size: .78rem; color: var(--muted); margin-bottom: .5rem; line-height: 1.45; }
.face-drop { border: 2px dashed var(--border); border-radius: var(--radius); padding: 1rem; text-align: center; cursor: pointer; transition: border-color .2s; position: relative; min-height: 90px; display: flex; align-items: center; justify-content: center; }
.face-drop:hover, .face-drop.drag-over { border-color: var(--accent); }
#faceDropPlaceholder { display: flex; flex-direction: column; align-items: center; gap: .35rem; color: var(--muted); font-size: .8rem; pointer-events: none; }
#facePreviewWrap { position: relative; display: inline-block; cursor: pointer; }
#facePreviewImg { width: 90px; height: 90px; object-fit: cover; border-radius: 50%; border: 2px solid var(--accent); transition: transform .15s, border-color .15s; }
#facePreviewWrap:hover #facePreviewImg { transform: scale(1.06); border-color: #a78bfa; }
#facePreviewWrap::after { content: '▶ usar'; position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%); font-size: .65rem; color: var(--accent); white-space: nowrap; opacity: 0; transition: opacity .15s; }
#facePreviewWrap:hover::after { opacity: 1; }
.face-clear { position: absolute; top: -6px; right: -6px; width: 22px; height: 22px; border-radius: 50%; background: var(--accent2); border: none; color: #fff; font-size: .75rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }