/* AniSoft - estilos. Tema oscuro por defecto, tema claro con data-theme="light". */

:root,
[data-theme="dark"] {
  --bg: #1b1b1f;
  --panel: #232328;
  --panel-2: #2b2b31;
  --panel-3: #33333a;
  --border: #35353d;
  --text: #e7e7ec;
  --text-dim: #9b9ba6;
  --accent: #4f8cff;
  --accent-soft: rgba(79, 140, 255, 0.18);
  --danger: #ff5a5a;
  --ok: #3fbf8f;
  --warn: #ffb547;
  --workspace: #2c2c32;
  --hover: rgba(255, 255, 255, 0.07);
  --input: #18181c;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --tl-bg: #1c1c20;
  --tl-cell: #2a2a30;
  --tl-cell-alt: #26262b;
  --tl-line: #35353d;
  --tl-empty: #18181b;
  --tl-head: #232328;
  --tl-content: #c9c9d4;
  --tl-key: #ffcc4d;
  --tl-tween: #a678ff;
  --tl-sel: rgba(79, 140, 255, 0.22);
  --tl-active-row: rgba(255, 255, 255, 0.045);
  --tl-audio: #3fbf8f;
  --tl-key-in: #26262b;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: #e9e9ee;
  --panel: #f8f8fa;
  --panel-2: #efeff3;
  --panel-3: #e4e4ea;
  --border: #d4d4dc;
  --text: #1e1e24;
  --text-dim: #6a6a76;
  --accent: #2f6fec;
  --accent-soft: rgba(47, 111, 236, 0.15);
  --workspace: #c8c8d0;
  --hover: rgba(0, 0, 0, 0.06);
  --input: #ffffff;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  --tl-bg: #f3f3f6;
  --tl-cell: #ffffff;
  --tl-cell-alt: #f6f6f9;
  --tl-line: #e0e0e7;
  --tl-empty: #e8e8ed;
  --tl-head: #ececf1;
  --tl-content: #6a6a7c;
  --tl-key: #d99a00;
  --tl-tween: #8a55f0;
  --tl-sel: rgba(47, 111, 236, 0.18);
  --tl-active-row: rgba(47, 111, 236, 0.06);
  --tl-audio: #1f9e6e;
  --tl-key-in: #ffffff;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.35 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  user-select: none;
  -webkit-user-select: none;
}

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

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* ------------------------------------------------------------ botones */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  flex: none;
}
.icon-btn:hover { background: var(--hover); }
.icon-btn.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.icon-btn.sm { width: 24px; height: 22px; }
.icon-btn.sm svg { width: 15px; height: 15px; }
.icon-btn:disabled { opacity: 0.4; cursor: default; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--panel-3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger.primary { background: var(--danger); border-color: var(--danger); }
.btn.small { height: 26px; padding: 0 10px; }
.btn.with-icon svg { width: 16px; height: 16px; }
.btn:disabled { opacity: 0.5; cursor: default; }

input[type="number"], input[type="text"], select {
  height: 26px;
  padding: 0 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--input);
  color: var(--text);
  outline: none;
}
input[type="number"]:focus, input[type="text"]:focus, select:focus { border-color: var(--accent); }
input[type="number"] { width: 64px; }
input[type="color"] {
  width: 44px;
  height: 26px;
  padding: 1px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--input);
  cursor: pointer;
}
input[type="checkbox"] { accent-color: var(--accent); width: 15px; height: 15px; margin: 0; }
input[type="range"] { accent-color: var(--accent); width: 110px; }

/* ------------------------------------------------------------ menús */
#menubar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 8px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex: none;
}
.brand { display: flex; align-items: center; gap: 6px; font-weight: 700; padding: 0 6px 0 2px; }
#menubar-menus { display: flex; }
.menubar-item {
  height: 28px;
  padding: 0 10px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  cursor: pointer;
}
.menubar-item:hover, .menubar-item.open { background: var(--hover); }
.quick { display: flex; align-items: center; gap: 2px; margin-left: 8px; }
.quick .sep { width: 1px; height: 18px; background: var(--border); margin: 0 6px; }
#project-name { margin-left: auto; color: var(--text-dim); max-width: 30vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; padding: 4px 8px; border-radius: 5px; }
#project-name:hover { background: var(--hover); color: var(--text); }
.name-row { display: flex; align-items: center; gap: 4px; }
.name-row input { width: 200px !important; }
.name-row .ext { color: var(--text-dim); font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; min-width: 44px; }

.menu-pop {
  position: fixed;
  z-index: 1000;
  min-width: 240px;
  padding: 5px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.menu-item {
  display: flex;
  align-items: center;
  width: 100%;
  height: 28px;
  padding: 0 8px 0 4px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.menu-item:hover:not(.disabled) { background: var(--accent); color: #fff; }
.menu-item.disabled { opacity: 0.42; cursor: default; }
.menu-check { width: 20px; text-align: center; }
.menu-label { flex: 1; }
.menu-key { color: var(--text-dim); font-size: 12px; margin-left: 24px; }
.menu-item:hover:not(.disabled) .menu-key { color: rgba(255, 255, 255, 0.85); }
.menu-sep { height: 1px; margin: 4px 6px; background: var(--border); }
.menu-header { padding: 4px 10px 6px 28px; font-size: 11px; color: var(--text-dim); max-width: 340px; }

/* ------------------------------------------------------ barra de opciones */
#optionsbar {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 40px;
  padding: 4px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex: none;
  flex-wrap: wrap;
}
.opt-title { display: flex; align-items: center; gap: 6px; font-weight: 600; padding-right: 6px; border-right: 1px solid var(--border); margin-right: 2px; }
.opt { display: flex; align-items: center; gap: 6px; color: var(--text-dim); }
.opt > span:first-child { white-space: nowrap; }
.opt.check { color: var(--text); cursor: pointer; }
.opt .num { width: 58px; }
.opt .unit { color: var(--text-dim); }
.opt-hint { color: var(--text-dim); font-size: 12px; }
.opt-spacer { flex: 1; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.seg-btn { height: 26px; padding: 0 10px; border: 0; background: var(--input); color: var(--text); cursor: pointer; }
.seg-btn + .seg-btn { border-left: 1px solid var(--border); }
.seg-btn.active { background: var(--accent); color: #fff; }

/* ------------------------------------------------------------ principal */
#main { display: flex; flex: 1; min-height: 0; }

#toolbar {
  width: 48px;
  padding: 6px 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  flex: none;
  overflow-y: auto;
}
#toolbar-tools { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.tool-btn {
  width: 36px;
  height: 36px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tool-btn svg { width: 20px; height: 20px; }
.tool-btn:hover { background: var(--hover); }
.tool-btn.active { background: var(--accent); color: #fff; }
.tool-sep { width: 26px; height: 1px; background: var(--border); margin: 4px 0; }

#viewport {
  position: relative;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  background: var(--workspace);
}
#view { display: block; outline: none; touch-action: none; }
.view-controls {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
#zoom-label { min-width: 46px; text-align: center; color: var(--text-dim); font-variant-numeric: tabular-nums; }

#sidepanel {
  width: 212px;
  padding: 10px;
  background: var(--panel);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  flex: none;
}
.panel-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); margin: 10px 0 6px; }
.panel-title:first-child { margin-top: 0; }
.panel-hint { font-size: 11px; color: var(--text-dim); margin: 8px 0 0; }
.swatches { display: flex; align-items: center; gap: 12px; }
.swatch-stack { position: relative; width: 64px; height: 56px; }
.swatch-big {
  position: absolute;
  width: 40px;
  height: 40px;
  border: 2px solid var(--panel);
  border-radius: 6px;
  outline: 1px solid var(--border);
  cursor: pointer;
  padding: 0;
}
.swatch-big.primary { left: 0; top: 0; z-index: 1; }
.swatch-big.secondary { left: 22px; top: 16px; }
.hidden-color { position: absolute; width: 0; height: 0; opacity: 0; pointer-events: none; }
.hex-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; color: var(--text-dim); }
.hex-row .hex { width: 100%; font-family: ui-monospace, Menlo, Consolas, monospace; }
.palette-select { width: 100%; margin-bottom: 8px; }
#palette, #custom-palette { display: grid; grid-template-columns: repeat(8, 1fr); gap: 3px; }
.pal-swatch {
  aspect-ratio: 1;
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.35);
  border-radius: 3px;
  padding: 0;
  cursor: pointer;
}
.pal-swatch:hover { transform: scale(1.12); outline: 1px solid var(--text); z-index: 1; }
.pal-swatch.add { display: flex; align-items: center; justify-content: center; background: var(--input); color: var(--text-dim); border: 1px dashed var(--border); }
.pal-swatch.add svg { width: 14px; height: 14px; }

/* ------------------------------------------------------- línea de tiempo */
#tl-splitter { height: 5px; cursor: ns-resize; background: var(--border); flex: none; }
#tl-splitter:hover { background: var(--accent); }

#timeline {
  display: flex;
  flex-direction: column;
  height: 230px;
  min-height: 120px;
  background: var(--panel);
  flex: none;
}
.tl-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 8px;
  border-bottom: 1px solid var(--border);
  flex: none;
  overflow-x: auto;
  overflow-y: hidden;
}
.tl-group { display: flex; align-items: center; gap: 2px; padding-right: 8px; border-right: 1px solid var(--border); }
.tl-group:last-child { border-right: 0; }
.icon-btn.play { background: var(--accent); color: #fff; }
.icon-btn.play:hover { filter: brightness(1.1); background: var(--accent); }
.counter { min-width: 64px; text-align: center; color: var(--text-dim); font-variant-numeric: tabular-nums; }
.tl-fps { display: flex; align-items: center; gap: 4px; color: var(--text-dim); }
.tl-fps input { width: 52px; }
.tl-group.onion label { display: flex; align-items: center; gap: 4px; margin: 0 2px; }
.tl-group.onion input { width: 44px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot.prev { background: #ff3b3b; }
.dot.next { background: #2f7bff; }

.tl-body { display: flex; flex: 1; min-height: 0; }
.tl-left {
  display: flex;
  flex-direction: column;
  width: 220px;
  border-right: 1px solid var(--border);
  flex: none;
  min-height: 0;
}
.tl-left-head {
  display: flex;
  align-items: center;
  gap: 1px;
  height: 26px;
  padding: 0 4px 0 8px;
  background: var(--tl-head);
  border-bottom: 1px solid var(--tl-line);
  flex: none;
}
.tl-title { flex: 1; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); }
#tl-layers { flex: 1; overflow: hidden; min-height: 0; background: var(--tl-bg); }
.tl-layer {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 6px 0 2px;
  border-bottom: 1px solid var(--tl-line);
  cursor: pointer;
  position: relative;
}
.tl-layer:hover { background: var(--hover); }
.tl-layer.selected { background: rgba(79, 140, 255, 0.1); }
.tl-layer.active { background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.tl-layer.hidden .tl-name { opacity: 0.5; }
.tl-layer .tl-ico { width: 24px; height: 22px; border: 0; background: transparent; color: var(--text); display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; cursor: pointer; padding: 0; flex: none; }
.tl-layer .tl-ico svg { width: 15px; height: 15px; }
.tl-layer .tl-ico:hover { background: var(--hover); }
.tl-layer .tl-ico.off { color: var(--text-dim); opacity: 0.55; }
.tl-layer .tl-ico.dim { color: var(--text-dim); opacity: 0.8; }
.tl-layer .tl-ico.dim:hover { color: var(--text); opacity: 1; }
.tl-layer .tl-ico.on { color: var(--warn); }
.tl-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-left: 4px; }
.tl-op { color: var(--text-dim); font-size: 11px; }
.tl-rename { flex: 1; height: 20px; min-width: 0; }
.tl-layer.child { padding-left: 18px; }
.tl-layer.child::before { content: ''; position: absolute; left: 9px; top: 0; bottom: 0; width: 1px; background: var(--border); }
.tl-group-row { background: var(--tl-head); font-weight: 600; }
.tl-group-row.has-active { box-shadow: inset 3px 0 0 var(--accent-soft); }
.tl-group-row .caret { width: 18px; }
.tl-folder { display: inline-flex; color: var(--tl-key); margin-left: 2px; }
.tl-folder svg { width: 15px; height: 15px; }
.tl-count { color: var(--text-dim); font-size: 11px; font-weight: 400; min-width: 14px; text-align: right; }
.tl-layer.drop-into { box-shadow: inset 0 0 0 2px var(--accent); background: var(--accent-soft); }
.tl-layer.drop-above { box-shadow: inset 0 2px 0 var(--accent); }
.tl-layer.drop-below { box-shadow: inset 0 -2px 0 var(--accent); }
.tl-audio { color: var(--tl-audio); cursor: default; }
.tl-audio .tl-name { color: var(--text); }

#tl-grid-wrap { position: relative; flex: 1; overflow: auto; min-width: 0; background: var(--tl-bg); }
#tl-spacer { position: absolute; left: 0; top: 0; width: 1px; height: 1px; }
#tl-canvas { position: absolute; left: 0; top: 0; display: block; touch-action: none; }

/* ------------------------------------------------------------- estado */
#statusbar {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 24px;
  padding: 0 12px;
  background: var(--panel);
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  flex: none;
  white-space: nowrap;
  overflow: hidden;
  font-variant-numeric: tabular-nums;
}
#statusbar .grow { flex: 1; }
#st-pos { min-width: 70px; }

/* ----------------------------------------------------------- diálogos */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  padding: 16px;
}
.modal {
  width: 440px;
  max-width: 100%;
  max-height: calc(100vh - 32px);
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  user-select: text;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 12px 4px 18px; }
.modal-head h2 { margin: 0; font-size: 15px; }
.modal-body { padding: 8px 18px 6px; overflow-y: auto; }
.modal-body p { margin: 6px 0 10px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 18px 16px; }
.form { display: flex; flex-direction: column; gap: 10px; }
.form-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.form-row > span { color: var(--text-dim); }
.form-row input[type="text"], .form-row select { width: 240px; }
.form-row input[type="number"] { width: 100px; }
.form-row.check { justify-content: flex-start; cursor: pointer; }
.form-row.check > span { color: var(--text); }
.form .hint { color: var(--text-dim); }
.note { color: var(--text-dim); font-size: 12px; margin: 2px 0 0; }
.anchor-grid { display: grid; grid-template-columns: repeat(3, 30px); gap: 3px; }
.anchor { width: 30px; height: 30px; border: 1px solid var(--border); border-radius: 5px; background: var(--input); cursor: pointer; padding: 0; }
.anchor.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.progress-wrap { display: flex; flex-direction: column; gap: 6px; }
.progress { height: 8px; background: var(--input); border: 1px solid var(--border); border-radius: 5px; overflow: hidden; }
.progress-fill { height: 100%; width: 0; background: var(--accent); transition: width 0.1s; }
.progress-text { font-size: 12px; color: var(--text-dim); min-height: 16px; }

.shortcuts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 28px; }
.shortcuts h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-dim); margin: 8px 0 4px; }
.shortcuts table { width: 100%; border-collapse: collapse; }
.shortcuts td { padding: 3px 0; border-bottom: 1px solid var(--border); }
.shortcuts td:last-child { text-align: right; }
.shortcuts .note { grid-column: 1 / -1; }
kbd { font: 11px ui-monospace, Menlo, Consolas, monospace; padding: 2px 6px; border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 4px; background: var(--input); }

/* ------------------------------------------------------------- avisos */
#toast-root {
  position: fixed;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}
.toast {
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  max-width: 70vw;
}
.toast.show { opacity: 1; transform: none; }
.toast-ok { border-left-color: var(--ok); }
.toast-warn { border-left-color: var(--warn); }
.toast-error { border-left-color: var(--danger); }

/* -------------------------------------------------------- pantallas chicas */
@media (max-width: 900px) {
  #sidepanel { width: 168px; }
  .tl-left { width: 170px; }
  .quick .sep, #project-name { display: none; }
}