:root {
  --bg: #070a0f;
  --panel: #0d1117;
  --panel-2: #131a23;
  --line: #1e2733;
  --text: #e6ebf2;
  --dim: #7c8899;
  --accent: #1a9bff;
  --ok: #2fbf71;
  --warn: #e5a13a;
  --err: #ef5f5f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.app { display: grid; grid-template-columns: 330px 1fr; height: 100vh; }

/* ------------------------------------------------------------ painel */
.panel {
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { margin: 0; font-size: 17px; letter-spacing: .06em; }
.brand p { margin: 2px 0 0; font-size: 11.5px; color: var(--dim); }
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 14px var(--accent);
  flex: none;
}

.field { display: flex; flex-direction: column; gap: 7px; }
label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); }
label b { color: var(--text); font-weight: 600; }
.hint { margin: 0; font-size: 11.5px; color: var(--dim); }

input[type=text], input[type=number], select, textarea {
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 7px;
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
}
textarea { resize: vertical; min-height: 62px; font-family: ui-monospace, monospace; font-size: 12px; }

input[type=color] {
  width: 100%; height: 34px; padding: 2px;
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 7px; cursor: pointer;
}
input[type=range] { width: 100%; accent-color: var(--accent); }
.check { display: flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font-size: 12.5px; }
.check input { accent-color: var(--accent); }

/* cards editaveis */
.cards { display: flex; flex-direction: column; gap: 8px; }
.card-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; }
.card-row button {
  background: transparent; border: 1px solid var(--line); color: var(--dim);
  border-radius: 6px; cursor: pointer; width: 30px;
}
.card-row button:hover { color: var(--err); border-color: var(--err); }
.add {
  background: transparent; border: 1px dashed var(--line); color: var(--dim);
  border-radius: 7px; padding: 7px; cursor: pointer; font: inherit; font-size: 12.5px;
}
.add:hover { color: var(--accent); border-color: var(--accent); }

/* botoes */
.actions { display: flex; flex-direction: column; gap: 8px; }
button.primary, .actions button {
  font: inherit; font-size: 13px; font-weight: 500;
  padding: 10px 12px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  transition: border-color .15s, background .15s;
}
.actions button:hover:not(:disabled) { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #04121f; font-weight: 600; }
button.primary:hover:not(:disabled) { filter: brightness(1.1); }
button:disabled { opacity: .5; cursor: progress; }

.status {
  font-size: 12px; padding: 10px 12px; border-radius: 8px;
  background: var(--panel-2); border: 1px solid var(--line);
  white-space: pre-wrap; word-break: break-word;
}
.status.err { border-color: var(--err); color: #ffb9b9; }
.status.ok { border-color: var(--ok); }

.foot {
  margin-top: auto; display: flex; justify-content: space-between;
  font-size: 11px; color: var(--dim); padding-top: 8px; border-top: 1px solid var(--line);
}
.foot a { color: var(--dim); }

/* ------------------------------------------------------------- palco */
.stage { position: relative; overflow: hidden; }
#viewport { position: absolute; inset: 0; }
#viewport canvas { display: block; }

.viewhint {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%);
  font-size: 11px; color: var(--dim); pointer-events: none;
  background: rgba(7,10,15,.7); padding: 5px 12px; border-radius: 20px;
}

.shotlabel {
  position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%);
  font-size: 12px; color: var(--text); pointer-events: none;
  background: rgba(7,10,15,.78); padding: 6px 14px; border-radius: 20px;
  letter-spacing: .03em; font-variant-numeric: tabular-nums;
}
.shotlabel[hidden], .viewhint[hidden] { display: none; }

.overlay {
  position: absolute; inset: 0; display: none;
  flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: rgba(7,10,15,.78); backdrop-filter: blur(3px); z-index: 5;
}
.overlay.on { display: flex; }
.overlay p { margin: 0; font-size: 13px; color: var(--dim); }
.spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 2px solid var(--line); border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* render em alta qualidade */
.shot {
  position: absolute; inset: 0; margin: 0; z-index: 10;
  background: rgba(7,10,15,.94);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 28px;
}
.shot[hidden] { display: none; }
.shot img, .shot video {
  max-width: 100%; max-height: calc(100% - 60px);
  border-radius: 10px; border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(0,0,0,.6);
}
.shot figcaption { font-size: 12px; color: var(--dim); }
.shot .close {
  position: absolute; top: 16px; right: 20px;
  background: transparent; border: none; color: var(--dim);
  font-size: 30px; line-height: 1; cursor: pointer;
}
.shot .close:hover { color: var(--text); }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; grid-template-rows: auto 1fr; height: auto; }
  .panel { border-right: none; border-bottom: 1px solid var(--line); }
  .stage { height: 62vh; }
}