/* ============================================================
   STARGATE — MAGIC STUDIO UI (fuera de #deck: aquí sí se
   permiten backdrop-filter y efectos, no afectan exportación)
   ============================================================ */
:root{
  --mg-bg:rgba(10,10,24,.92);
  --mg-card:#0D0E1F;
  --mg-line:rgba(255,255,255,.09);
  --mg-text:#EEF0FF;
  --mg-dim:rgba(238,240,255,.62);
  --mg-grad:linear-gradient(135deg,#7C5CFF 0%,#C04BFF 50%,#FF4FD8 100%);
  --mg-grad-soft:linear-gradient(135deg,rgba(124,92,255,.18),rgba(255,79,216,.12));
}
body[data-theme="day"]{
  --mg-bg:rgba(245,246,252,.9);
  --mg-card:#FFFFFF;
  --mg-line:rgba(15,20,50,.1);
  --mg-text:#11132A;
  --mg-dim:rgba(17,19,42,.6);
}

/* ---------- Botones del riel ---------- */
.tool.is-magic{background:var(--mg-grad);color:#fff;border-color:transparent;box-shadow:0 0 22px rgba(192,75,255,.55);position:relative}
.tool.is-magic::after{content:'';position:absolute;inset:-3px;border-radius:50%;border:1px solid rgba(192,75,255,.6);animation:mgPulse 2.4s ease-out infinite}
.tool.is-magic:hover{filter:brightness(1.15);background:var(--mg-grad);color:#fff}
.tool.is-copilot.is-on{background:var(--mg-grad);color:#fff;border-color:transparent}
@keyframes mgPulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.45);opacity:0}}

/* ============================================================
   BARRA SUPERIOR
   ============================================================ */
#quickbar{
  position:fixed;z-index:40;top:10px;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:6px;
  padding:6px;border-radius:16px;
  background:var(--chrome);border:1px solid var(--line);
  backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);
  box-shadow:0 14px 40px rgba(0,0,0,.35);
  font-family:'Inter',system-ui,sans-serif;
  max-width:calc(100vw - 20px);
  transition:opacity .3s ease,transform .3s ease;
}
#quickbar a,#quickbar button{
  display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:10px;
  border:1px solid transparent;background:transparent;color:var(--text-soft);
  font:600 13px/1 'Inter',system-ui,sans-serif;cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
#quickbar a:hover,#quickbar button:hover{background:var(--glass-2);color:var(--text)}
#quickbar .qb-home{font-weight:900;letter-spacing:.14em;font-size:11px;color:var(--text)}
#quickbar .qb-home i{color:var(--accent)}
#quickbar .qb-deck{max-width:260px;background:var(--glass);border-color:var(--line)}
#quickbar .qb-deck span{overflow:hidden;text-overflow:ellipsis}
#quickbar .qb-caret{font-size:9px;opacity:.6}
#quickbar .qb-sp{width:1px;height:22px;background:var(--line);margin:0 2px}
#quickbar .qb-btn.is-magic{background:var(--mg-grad);color:#fff;box-shadow:0 6px 20px rgba(192,75,255,.4)}
#quickbar .qb-btn.is-magic:hover{filter:brightness(1.1);transform:translateY(-1px)}
#quickbar .qb-btn.is-present{background:linear-gradient(135deg,var(--accent-2),var(--accent));color:var(--accent-ink)}
body.clean-ui #quickbar,body.viewer-mode #quickbar,body.guest-mode #quickbar,body.edit-mode #quickbar,body.is-fs #quickbar,body.pseudo-fs #quickbar{opacity:0;pointer-events:none;transform:translate(-50%,-20px)}
/* Espacio para la barra en el escenario */
body:not(.clean-ui):not(.viewer-mode):not(.edit-mode):not(.is-fs):not(.pseudo-fs) #stage{padding-top:58px}
@media (max-width:900px){
  #quickbar .qb-btn span,#quickbar .qb-home span{display:none}
  #quickbar .qb-deck{max-width:150px}
}
@media (max-width:560px){
  #quickbar{top:auto;bottom:calc(env(safe-area-inset-bottom) + 70px)}
  body:not(.clean-ui):not(.viewer-mode):not(.edit-mode) #stage{padding-top:clamp(8px,1.6vh,18px)}
  #quickbar .qb-deck{display:none}
}

/* ============================================================
   DIÁLOGO «CREAR CON IA»
   ============================================================ */
#magic{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:16px;
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s}
#magic.is-open{opacity:1;visibility:visible}
.mg-backdrop{position:absolute;inset:0;background:rgba(3,3,12,.66);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.mg-card{
  position:relative;width:min(860px,100%);max-height:calc(100vh - 32px);
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--mg-card);color:var(--mg-text);
  border:1px solid var(--mg-line);border-radius:24px;
  box-shadow:0 40px 120px rgba(0,0,0,.6),0 0 0 1px rgba(124,92,255,.15);
  font-family:'Inter',system-ui,sans-serif;
  transform:translateY(16px) scale(.98);transition:transform .35s cubic-bezier(.16,1,.3,1);
}
#magic.is-open .mg-card{transform:none}
.mg-card::before{content:'';position:absolute;inset:0 0 auto 0;height:220px;pointer-events:none;
  background:radial-gradient(60% 100% at 20% 0%,rgba(124,92,255,.28),transparent 70%),radial-gradient(50% 100% at 90% 0%,rgba(255,79,216,.18),transparent 70%)}
.mg-head{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:24px 26px 12px}
.mg-brand{display:flex;gap:14px;align-items:center}
.mg-brand h2{margin:0;font-size:24px;font-weight:900;letter-spacing:-.02em}
.mg-brand p{margin:4px 0 0;color:var(--mg-dim);font-size:14px}
.mg-spark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--mg-grad);color:#fff;font-size:19px;box-shadow:0 10px 30px rgba(192,75,255,.45)}
.mg-spark.sm{width:34px;height:34px;border-radius:10px;font-size:14px}
.mg-x{width:36px;height:36px;border-radius:10px;border:1px solid var(--mg-line);background:transparent;color:var(--mg-dim);cursor:pointer;flex:0 0 auto}
.mg-x:hover{color:var(--mg-text);background:rgba(127,127,160,.12)}
.mg-body{position:relative;padding:8px 26px 18px;overflow:auto;display:flex;flex-direction:column;gap:18px}
.mg-prompt{display:block;border-radius:18px;padding:2px;background:var(--mg-grad)}
.mg-prompt textarea{display:block;width:100%;box-sizing:border-box;border:0;outline:0;resize:vertical;min-height:96px;
  padding:16px 18px 8px;border-radius:16px 16px 0 0;background:var(--mg-card);color:var(--mg-text);
  font:500 17px/1.5 'Inter',system-ui,sans-serif}
.mg-prompt textarea::placeholder{color:var(--mg-dim)}
.mg-prompt-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 16px 10px;background:var(--mg-card);border-radius:0 0 16px 16px;font-size:12px;color:var(--mg-dim)}
.mg-state i{font-size:7px;vertical-align:middle;margin-right:4px}
.mg-state.is-ok i{color:#3EF0A0}
.mg-state.is-off i{color:#FF5C7A}
.mg-kbd{font-family:'IBM Plex Mono',monospace;font-size:11px;opacity:.8}
.mg-examples{display:flex;flex-wrap:wrap;gap:8px}
.mg-chip{display:inline-flex;align-items:center;gap:8px;max-width:100%;padding:8px 12px;border-radius:999px;cursor:pointer;
  border:1px solid var(--mg-line);background:rgba(127,127,160,.06);color:var(--mg-dim);font:500 12.5px/1.25 'Inter',sans-serif;text-align:left}
.mg-chip i{color:#B18CFF}
.mg-chip:hover{color:var(--mg-text);border-color:rgba(177,140,255,.5);background:rgba(124,92,255,.1)}
.mg-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.mg-field{display:flex;flex-direction:column;gap:8px;min-width:0}
.mg-lbl{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mg-dim)}
.mg-seg{display:flex;padding:3px;border-radius:12px;background:rgba(127,127,160,.1);border:1px solid var(--mg-line)}
.mg-seg button{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;border:0;border-radius:9px;cursor:pointer;
  background:transparent;color:var(--mg-dim);font:700 13px/1 'Inter',sans-serif}
.mg-seg button.is-on{background:var(--mg-card);color:var(--mg-text);box-shadow:0 2px 10px rgba(0,0,0,.25)}
.mg-tones{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}
.mg-tones button{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;border-radius:12px;cursor:pointer;
  border:1px solid var(--mg-line);background:transparent;color:var(--mg-dim);font:600 13px/1 'Inter',sans-serif}
.mg-tones button.is-on{border-color:transparent;background:var(--mg-grad-soft);color:var(--mg-text);box-shadow:inset 0 0 0 1.5px #9B84FF}
.mg-tpls{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
.mg-tpl{display:flex;flex-direction:column;gap:6px;padding:6px;border-radius:14px;border:1px solid var(--mg-line);background:transparent;cursor:pointer;color:var(--mg-dim);font:700 11.5px/1.2 'Inter',sans-serif}
.mg-tpl-prev{position:relative;display:block;height:52px;border-radius:9px;overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.mg-tpl-prev i{position:absolute;display:block;border-radius:3px}
.mg-tpl-prev i:nth-child(1){left:10%;top:22%;width:56%;height:12%}
.mg-tpl-prev i:nth-child(2){left:10%;top:44%;width:36%;height:8%}
.mg-tpl-prev i:nth-child(3){right:10%;bottom:14%;width:30%;height:40%;border-radius:6px}
.mg-tpl.is-on{color:var(--mg-text);border-color:transparent;box-shadow:inset 0 0 0 2px #9B84FF,0 8px 24px rgba(124,92,255,.25)}
.mg-more{border:1px solid var(--mg-line);border-radius:14px;padding:0 14px}
.mg-more summary{cursor:pointer;padding:12px 0;font:700 13px/1 'Inter',sans-serif;color:var(--mg-dim);list-style:none}
.mg-more summary::-webkit-details-marker{display:none}
.mg-more[open]{padding-bottom:14px}
.mg-more[open] > *:not(summary){margin-top:12px}
.mg-card input[type=text],.mg-card select,.mg-more textarea{
  width:100%;box-sizing:border-box;height:40px;padding:0 12px;border-radius:10px;border:1px solid var(--mg-line);
  background:rgba(127,127,160,.08);color:var(--mg-text);font:500 13.5px/1.3 'Inter',sans-serif;outline:0}
.mg-more textarea{height:auto;padding:10px 12px;resize:vertical}
.mg-card input:focus,.mg-card select:focus,.mg-more textarea:focus{border-color:#9B84FF;box-shadow:0 0 0 3px rgba(124,92,255,.2)}
.mg-card select option{background:var(--mg-card);color:var(--mg-text)}
.mg-check{display:flex;align-items:center;gap:10px;font:500 13.5px/1.3 'Inter',sans-serif;color:var(--mg-text);cursor:pointer}
.mg-check input{width:18px;height:18px;accent-color:#9B84FF}
.mg-foot{position:relative;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 26px 20px;border-top:1px solid var(--mg-line)}
.mg-foot-note{font-size:12px;color:var(--mg-dim)}
.mg-foot-note i{color:#3EF0A0;margin-right:4px}
.mg-go{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 26px;border:0;border-radius:14px;cursor:pointer;flex:0 0 auto;
  background:var(--mg-grad);background-size:200% 100%;color:#fff;font:800 15px/1 'Inter',sans-serif;letter-spacing:.01em;
  box-shadow:0 12px 34px rgba(192,75,255,.45);transition:transform .18s ease,box-shadow .18s ease,background-position .6s ease}
.mg-go:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 16px 44px rgba(192,75,255,.6)}
.mg-go.sm{height:38px;padding:0 16px;font-size:13px;border-radius:10px}
@media (max-width:600px){
  .mg-head,.mg-body,.mg-foot{padding-left:16px;padding-right:16px}
  .mg-foot{flex-direction:column;align-items:stretch}
  .mg-foot-note{text-align:center}
  .mg-examples .mg-chip:nth-child(n+4){display:none}
}

/* ============================================================
   PROGRESO EN VIVO
   ============================================================ */
#mg-progress{
  position:fixed;z-index:150;left:50%;bottom:24px;transform:translate(-50%,140%);
  display:flex;align-items:center;gap:14px;padding:12px 14px 12px 12px;border-radius:18px;
  width:min(560px,calc(100vw - 24px));
  background:var(--mg-bg);color:var(--mg-text);border:1px solid rgba(155,132,255,.35);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 20px 60px rgba(0,0,0,.5),0 0 40px rgba(124,92,255,.25);
  font-family:'Inter',system-ui,sans-serif;transition:transform .45s cubic-bezier(.16,1,.3,1)}
#mg-progress.is-on{transform:translate(-50%,0)}
.mgp-ring{position:relative;width:46px;height:46px;flex:0 0 auto;display:grid;place-items:center}
.mgp-ring svg{position:absolute;inset:0;transform:rotate(-90deg)}
.mgp-ring circle{fill:none;stroke-width:3}
.mgp-ring .bg{stroke:rgba(155,132,255,.2)}
.mgp-ring .fg{stroke:url(#none);stroke:#B18CFF;stroke-linecap:round;stroke-dasharray:0 100;transition:stroke-dasharray .5s ease}
.mgp-ring i{color:#D9C9FF;font-size:15px;animation:mgSpin 3s linear infinite}
#mg-progress.is-done .mgp-ring i{animation:none;color:#3EF0A0}
#mg-progress.is-done .mgp-ring i::before{content:'\f00c'}
#mg-progress.is-error{border-color:rgba(255,92,122,.5)}
#mg-progress.is-error .mgp-ring i{animation:none;color:#FF5C7A}
@keyframes mgSpin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.15)}100%{transform:rotate(360deg) scale(1)}}
.mgp-txt{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}
.mgp-txt b{font-size:14.5px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mgp-txt span{font-size:12.5px;color:var(--mg-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mgp-list{display:flex;gap:4px;flex-wrap:wrap;max-width:170px;justify-content:flex-end}
.mgp-chip{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-size:10px;color:#fff;background:var(--mg-grad);animation:popIn .4s cubic-bezier(.16,1,.3,1) both}
.mgp-stop{width:34px;height:34px;border-radius:10px;border:1px solid var(--mg-line);background:transparent;color:var(--mg-dim);cursor:pointer;flex:0 0 auto}
.mgp-stop:hover{color:#FF5C7A;border-color:rgba(255,92,122,.5)}
#mg-progress.is-done .mgp-stop,#mg-progress.is-error .mgp-stop{display:none}
@media (max-width:560px){.mgp-list{display:none}}

/* Brillo al aplicar un cambio IA */
#deck.mg-glow{box-shadow:0 0 0 2px rgba(177,140,255,.8),0 0 80px rgba(192,75,255,.45),var(--shadow-deck)!important;transition:box-shadow .3s ease}

/* ============================================================
   COPILOTO (panel lateral)
   ============================================================ */
#copilot{
  position:fixed;z-index:60;top:10px;right:10px;bottom:10px;width:min(360px,calc(100vw - 20px));
  display:flex;flex-direction:column;border-radius:20px;overflow:hidden;
  background:var(--mg-bg);color:var(--mg-text);border:1px solid var(--mg-line);
  backdrop-filter:blur(22px) saturate(1.3);-webkit-backdrop-filter:blur(22px) saturate(1.3);
  box-shadow:0 30px 80px rgba(0,0,0,.5);font-family:'Inter',system-ui,sans-serif;
  transform:translateX(calc(100% + 20px));transition:transform .45s cubic-bezier(.16,1,.3,1)}
#copilot.is-open{transform:none}
body.copilot-open #stage{padding-right:380px}
@media (max-width:900px){body.copilot-open #stage{padding-right:clamp(8px,1.6vh,18px)}
  #copilot{top:auto;height:62vh;left:10px;width:auto;transform:translateY(calc(100% + 20px))}}
.cp-head{display:flex;align-items:center;gap:12px;padding:14px 14px 12px;border-bottom:1px solid var(--mg-line)}
.cp-head div{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.cp-head b{font-size:15px;font-weight:800}
.cp-head span{font-size:12px;color:var(--mg-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cp-body{flex:1;overflow:auto;padding:12px 14px 16px;display:flex;flex-direction:column;gap:10px}
.cp-lbl{margin:6px 0 0;font-size:10.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--mg-dim)}
.cp-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.cp-actions button,.cp-layouts button{display:flex;align-items:center;gap:8px;min-height:38px;padding:6px 10px;border-radius:10px;cursor:pointer;text-align:left;
  border:1px solid var(--mg-line);background:rgba(127,127,160,.06);color:var(--mg-text);font:600 12.5px/1.2 'Inter',sans-serif;transition:all .15s ease}
.cp-actions button i{width:16px;text-align:center;color:#B18CFF}
.cp-actions button:hover,.cp-layouts button:hover{border-color:rgba(177,140,255,.55);background:rgba(124,92,255,.14)}
.cp-layouts{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.cp-layouts button{flex-direction:column;justify-content:center;gap:5px;min-height:56px;text-align:center;font-size:11px;color:var(--mg-dim)}
.cp-layouts button i{font-size:15px;color:var(--mg-text)}
.cp-ask{display:flex;flex-direction:column;gap:8px}
.cp-ask textarea{width:100%;box-sizing:border-box;resize:vertical;min-height:70px;padding:10px 12px;border-radius:12px;border:1px solid var(--mg-line);
  background:rgba(127,127,160,.08);color:var(--mg-text);font:500 13.5px/1.45 'Inter',sans-serif;outline:0}
.cp-ask textarea:focus{border-color:#9B84FF;box-shadow:0 0 0 3px rgba(124,92,255,.2)}
.cp-ask .mg-go{align-self:flex-end}
.cp-log{display:flex;flex-direction:column;gap:6px}
.cp-msg{padding:9px 11px;border-radius:10px;font-size:12.5px;line-height:1.4;border:1px solid var(--mg-line);background:rgba(127,127,160,.06)}
.cp-msg.is-ok{border-color:rgba(62,240,160,.35)}
.cp-msg.is-ok i{color:#3EF0A0}
.cp-msg.is-err{border-color:rgba(255,92,122,.4)}
.cp-msg.is-err i{color:#FF5C7A}
.cp-msg.is-busy i{color:#B18CFF}
.cp-live{color:var(--mg-dim);font-family:'IBM Plex Mono',monospace;font-size:11px}
body.copilot-busy .cp-actions button,body.copilot-busy .cp-layouts button{opacity:.5;pointer-events:none}
.cp-foot{padding:10px 14px 14px;border-top:1px solid var(--mg-line)}
.cp-new{width:100%;height:40px;border-radius:12px;border:1px dashed rgba(177,140,255,.5);background:transparent;color:var(--mg-text);font:700 13px/1 'Inter',sans-serif;cursor:pointer}
.cp-new:hover{background:rgba(124,92,255,.12)}
body.viewer-mode #btn-magic,body.viewer-mode #btn-copilot,body.guest-mode #btn-copilot{display:none}