/* ============================================================
   STARGATE — Sistema Operativo para Campañas | Baja California 2027
   v3.0 "SUPREMACY"  ·  Escenario adaptable 9:16 / 16:9
   ------------------------------------------------------------
   · --u  = 1% de la altura real del deck (la calcula js/main.js)
   · --t  = multiplicador tipográfico (control A- / A+)
   · Sin color-mix() ni backdrop-filter dentro del deck para que
     la exportación a PDF / PPTX (html2canvas) sea pixel-fiel.
   ============================================================ */

/* ============================================================
   1. TOKENS — Tema nocturno (por defecto)
   ============================================================ */
:root{
  /* --u-base = 1% de la altura real del deck (la calcula js/main.js).
     --u es la unidad EFECTIVA: dentro de cada lámina se multiplica por
     --fit, el factor de encaje que calcula fitSlide(). Al escalar --u se
     escalan a la vez tipografía, espaciados y paddings, de modo que una
     lámina densa se compacta de forma proporcional y coherente, nunca
     deformada. */
  --u-base:1vh;            /* fallback antes de que corra el JS */
  --u:var(--u-base);
  --fit:1;                 /* factor de encaje por lámina (0.72 – 1) */
  --ar:0.5625;             /* 9/16 */
  --t:1;                   /* escala tipográfica */

  --accent-rgb:0,210,255;
  --accent2-rgb:0,102,255;
  --crimson-rgb:230,57,70;
  --amber-rgb:250,204,21;
  --page-rgb:5,7,14;
  --text-rgb:226,232,240;

  --page:#05070E;
  --deck-a:rgba(19,28,52,.96);
  --deck-b:rgba(5,7,14,.99);
  --deck-c:rgba(8,14,32,.98);
  --panel-a:rgba(10,15,30,.94);
  --panel-b:rgba(5,7,14,.98);
  --chrome:rgba(17,25,46,.66);

  --accent:#00D2FF;
  --accent-2:#0066FF;
  --accent-ink:#03121f;
  --crimson:#E63946;
  --amber:#FACC15;
  --emerald:#34D399;

  --text:#E2E8F0;
  --text-soft:rgba(226,232,240,.84);
  --text-dim:rgba(226,232,240,.60);
  --text-faint:rgba(226,232,240,.42);

  --glass:rgba(226,232,240,.06);
  --glass-2:rgba(226,232,240,.11);
  --line:rgba(226,232,240,.11);
  --line-soft:rgba(226,232,240,.06);
  --stroke:rgba(0,210,255,.24);

  --h2-a:#ffffff;
  --h2-b:#9fc4e8;
  --mark-a:#ffffff;
  --mark-b:#4aa8ff;

  --glow-1:rgba(0,102,255,.32);
  --glow-2:rgba(0,210,255,.10);
  --glow-3:rgba(0,210,255,.17);
  --grid-line:rgba(0,210,255,.10);
  --grid-op:.32;

  --shadow-deck:0 34px 100px rgba(0,0,0,.78),0 0 110px rgba(0,102,255,.24);
  --shadow-chrome:0 20px 50px rgba(0,0,0,.62);
  --sheen:linear-gradient(115deg,rgba(255,255,255,.07),transparent 38%,transparent 62%,rgba(0,210,255,.05));

  --radius:22px;
  --font:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;

  /* Alias heredados (slides.js usa var(--cyan) en estilos inline) */
  --cyan:var(--accent);
  --blue:var(--accent-2);
  --platinum:var(--text);
}

/* ---------- Tema diurno ---------- */
body[data-theme="day"]{
  --accent-rgb:0,105,192;
  --accent2-rgb:0,67,168;
  --crimson-rgb:196,36,51;
  --amber-rgb:154,107,0;
  --page-rgb:233,238,246;
  --text-rgb:11,18,32;

  --page:#E9EEF6;
  --deck-a:rgba(255,255,255,.98);
  --deck-b:rgba(230,238,248,.99);
  --deck-c:rgba(240,245,252,.99);
  --panel-a:rgba(255,255,255,.96);
  --panel-b:rgba(238,243,250,.99);
  --chrome:rgba(255,255,255,.84);

  --accent:#0069C0;
  --accent-2:#0043A8;
  --accent-ink:#ffffff;
  --crimson:#C42433;
  --amber:#9A6B00;
  --emerald:#0F7A5A;

  --text:#0B1220;
  --text-soft:rgba(11,18,32,.82);
  --text-dim:rgba(11,18,32,.62);
  --text-faint:rgba(11,18,32,.45);

  --glass:rgba(10,25,55,.05);
  --glass-2:rgba(10,25,55,.09);
  --line:rgba(10,25,55,.13);
  --line-soft:rgba(10,25,55,.08);
  --stroke:rgba(0,105,192,.30);

  --h2-a:#0A1526;
  --h2-b:#1F5C9E;
  --mark-a:#0A1526;
  --mark-b:#0069C0;

  --glow-1:rgba(0,105,192,.20);
  --glow-2:rgba(0,160,255,.10);
  --glow-3:rgba(0,130,220,.12);
  --grid-line:rgba(10,40,90,.10);
  --grid-op:.55;

  --shadow-deck:0 26px 76px rgba(15,35,70,.22),0 0 60px rgba(0,105,192,.10);
  --shadow-chrome:0 16px 40px rgba(15,35,70,.16);
  --sheen:linear-gradient(115deg,rgba(255,255,255,.55),transparent 40%,transparent 64%,rgba(0,105,192,.05));
}

/* ---------- Escalas tipográficas ---------- */
body[data-text="sm"]{--t:.90}
body[data-text="md"]{--t:1}
body[data-text="lg"]{--t:1.12}
body[data-text="xl"]{--t:1.26}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}

html,body{height:100%}
@supports (height:100dvh){ html,body{height:100dvh} }

body{
  font-family:var(--font);
  background:var(--page);
  color:var(--text);
  overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  position:relative;
  transition:background .45s ease,color .45s ease;
}

/* ============================================================
   2. FONDO CINEMATOGRÁFICO
   ============================================================ */
.volumetric-bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.volumetric-bg::before{
  content:'';position:absolute;top:-30%;left:50%;transform:translateX(-50%);
  width:120vw;height:92vh;
  background:radial-gradient(ellipse at center,var(--glow-1),var(--glow-2) 40%,transparent 70%);
  filter:blur(42px);
  animation:breathe 9s ease-in-out infinite;
}
.volumetric-bg::after{
  content:'';position:absolute;bottom:-35%;left:18%;
  width:74vw;height:72vh;
  background:radial-gradient(ellipse at center,var(--glow-3),transparent 65%);
  filter:blur(64px);
  animation:breathe 13s ease-in-out infinite reverse;
}
.grid-floor{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:var(--grid-op);
  background-image:
    linear-gradient(var(--grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 50%,#000 22%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000 22%,transparent 78%);
  animation:driftGrid 34s linear infinite;
}
#fx-particles{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.55}
@keyframes breathe{0%,100%{opacity:.55}50%{opacity:1}}
@keyframes driftGrid{to{background-position:64px 64px,64px 64px}}

/* ============================================================
   3. ESCENARIO
   ============================================================ */
#stage{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:center;
  gap:clamp(8px,1.5vw,22px);
  width:100%;height:100%;
  padding:clamp(8px,1.6vh,18px);
  transition:padding .35s ease,gap .35s ease;
}
#deck-area{flex:1 1 auto;min-width:0;height:100%;display:grid;place-items:center}

#deck{
  position:relative;
  aspect-ratio:var(--ar);
  width:100%;max-width:100%;max-height:100%;
  border-radius:var(--radius);
  overflow:hidden;
  background:
    radial-gradient(120% 80% at 12% 0%,var(--deck-c),transparent 60%),
    linear-gradient(160deg,var(--deck-a),var(--deck-b));
  border:1px solid var(--stroke);
  box-shadow:0 0 0 1px var(--line-soft) inset,var(--shadow-deck);
  touch-action:none;
  transition:box-shadow .45s ease,background .45s ease;
}
#deck::before{ /* barrido de luz esmerilada */
  content:'';position:absolute;inset:0;pointer-events:none;z-index:6;
  background:var(--sheen);
}
#deck::after{ /* halo de borde vivo */
  content:'';position:absolute;inset:0;pointer-events:none;z-index:7;border-radius:inherit;
  box-shadow:inset 0 0 90px rgba(var(--accent-rgb),.06);
}

/* ---------- Cabecera del deck ---------- */
.deck-head{
  position:absolute;top:0;left:0;right:0;z-index:5;
  display:flex;align-items:center;justify-content:space-between;
  padding:2.2% 4.4%;
  font-size:clamp(9px,calc(var(--u) * 1.5 * var(--t)),17px);
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-dim);
  background:linear-gradient(to bottom,rgba(var(--page-rgb),.85),transparent);
  transition:opacity .35s ease,transform .35s ease;
}
.deck-head .brand{display:flex;align-items:center;gap:.5em;font-weight:800;color:var(--text)}
.deck-head .brand i{color:var(--accent);animation:pulseGlow 3.4s ease-in-out infinite}
.deck-head .counter{font-variant-numeric:tabular-nums;color:var(--accent);font-weight:700}
@keyframes pulseGlow{0%,100%{filter:drop-shadow(0 0 0 transparent)}50%{filter:drop-shadow(0 0 10px var(--accent))}}

#progress-track{position:absolute;top:0;left:0;right:0;height:4px;z-index:9;background:var(--line-soft)}
#progress-bar{
  height:100%;width:5%;
  background:linear-gradient(90deg,var(--accent-2),var(--accent));
  box-shadow:0 0 16px var(--accent);
  transition:width .55s cubic-bezier(.16,1,.3,1);
}

/* ============================================================
   4. DIAPOSITIVAS + TIPOGRAFÍA (ampliada)
   ============================================================ */
#slides-viewport{position:absolute;inset:0;z-index:3;perspective:1400px}

.slide{
  /* Unidad efectiva de la lámina: base × encaje. Es el único punto
     donde se aplica --fit; todo lo demás hereda automáticamente. */
  --u:calc(var(--u-base) * var(--fit,1));
  position:absolute;inset:0;
  display:flex;align-items:center;
  padding:8.5% 6.4% 15%;
  opacity:0;visibility:hidden;
  transform:translate3d(0,26px,-70px) scale(.985);
  transition:opacity .5s ease,transform .65s cubic-bezier(.16,1,.3,1),visibility .5s;
  overflow:hidden;
}
.slide.is-active{opacity:1;visibility:visible;transform:none}
.slide.leaving{opacity:0;transform:translate3d(0,-18px,-120px) scale(.97)}

.slide-inner{
  width:100%;
  display:flex;flex-direction:column;
  gap:calc(var(--u) * 2.1);
  transform-origin:center center;
}

/* --- Animación de entrada escalonada --- */
.slide.is-active .slide-inner > *{
  animation:riseIn .72s cubic-bezier(.16,1,.3,1) both;
  animation-delay:calc(var(--i,0) * 85ms);
}
.slide.is-active .bullets > li{
  animation:slideInLeft .6s cubic-bezier(.16,1,.3,1) both;
  animation-delay:calc(180ms + var(--i,0) * 90ms);
}
.slide.is-active .kpi,
.slide.is-active .mod{
  animation:popIn .62s cubic-bezier(.16,1,.3,1) both;
  animation-delay:calc(220ms + var(--i,0) * 95ms);
}
.slide.is-active .timeline .tl{
  animation:slideInLeft .6s cubic-bezier(.16,1,.3,1) both;
  animation-delay:calc(200ms + var(--i,0) * 110ms);
}
.slide.is-active .tag{
  animation:popIn .5s cubic-bezier(.16,1,.3,1) both;
  animation-delay:calc(280ms + var(--i,0) * 70ms);
}
.slide.is-active .bar-row{
  animation:riseIn .6s cubic-bezier(.16,1,.3,1) both;
  animation-delay:calc(200ms + var(--i,0) * 100ms);
}
@keyframes riseIn{from{opacity:0;transform:translateY(28px);filter:blur(7px)}to{opacity:1;transform:none;filter:blur(0)}}
@keyframes slideInLeft{from{opacity:0;transform:translateX(-26px)}to{opacity:1;transform:none}}
@keyframes popIn{from{opacity:0;transform:scale(.9) translateY(14px)}to{opacity:1;transform:none}}

.slide .kicker{
  font-size:clamp(10px,calc(var(--u) * 1.62 * var(--t)),19px);
  letter-spacing:.3em;text-transform:uppercase;
  color:var(--accent);font-weight:800;
  display:flex;align-items:center;gap:.7em;
}
.slide .kicker::before{
  content:'';width:2.2em;height:2px;background:var(--accent);
  box-shadow:0 0 12px var(--accent);
  transform-origin:left center;
  animation:lineGrow .9s cubic-bezier(.16,1,.3,1) both;animation-delay:.15s;
}
@keyframes lineGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.slide h2{
  font-size:clamp(24px,calc(var(--u) * 5.35 * var(--t)),80px);
  line-height:1.03;font-weight:900;letter-spacing:-.025em;
  background:linear-gradient(180deg,var(--h2-a),var(--h2-b));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-wrap:balance;
}
.slide h2 em{
  font-style:normal;color:var(--accent);-webkit-text-fill-color:var(--accent);
  text-shadow:0 0 34px rgba(var(--accent-rgb),.42);
}
.slide h3{
  font-size:clamp(15px,calc(var(--u) * 2.5 * var(--t)),36px);
  font-weight:800;color:var(--text);line-height:1.15;
}
.slide .lede{
  font-size:clamp(13px,calc(var(--u) * 2.32 * var(--t)),32px);
  line-height:1.5;color:var(--text-soft);max-width:44ch;font-weight:400;
}
.slide .lede b{color:var(--text);font-weight:700}

/* Portada */
.slide.cover .slide-inner{align-items:flex-start;text-align:left}
.slide.cover .wordmark{
  font-size:clamp(40px,calc(var(--u) * 9.4 * var(--t)),150px);
  font-weight:900;letter-spacing:.02em;line-height:.92;
  background:linear-gradient(110deg,var(--mark-a) 12%,var(--mark-b) 46%,var(--mark-a) 72%);
  background-size:250% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 40px rgba(var(--accent-rgb),.42));
  animation:shimmer 7s linear infinite;
}
@keyframes shimmer{0%{background-position:180% 0}100%{background-position:-80% 0}}
.slide.cover .subline{
  font-size:clamp(11px,calc(var(--u) * 2.0 * var(--t)),26px);
  letter-spacing:.24em;text-transform:uppercase;color:var(--text-dim);font-weight:600;
}
.slide.cover .year{
  display:inline-block;margin-top:calc(var(--u) * .8);padding:.55em 1.2em;border-radius:999px;
  border:1px solid var(--stroke);background:rgba(var(--accent-rgb),.14);
  color:var(--accent);font-weight:800;letter-spacing:.2em;
  font-size:clamp(10px,calc(var(--u) * 1.6 * var(--t)),18px);
  box-shadow:0 0 26px rgba(var(--accent-rgb),.18);
}
.slide .subline{color:var(--text-dim)}

/* ============================================================
   5. COMPONENTES DE CONTENIDO
   ============================================================ */
.g-card{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:16px;
  padding:3.4% 4.2%;
  box-shadow:0 12px 34px rgba(0,0,0,.14);
}

.bullets{display:flex;flex-direction:column;gap:calc(var(--u) * .9);list-style:none}
.bullets li{
  display:flex;gap:.8em;align-items:flex-start;
  font-size:clamp(12px,calc(var(--u) * 2.12 * var(--t)),28px);line-height:1.36;
  color:var(--text-soft);
  padding:1.4% 0;
  border-bottom:1px solid var(--line-soft);
}
.bullets li:last-child{border-bottom:none}
.bullets li i{
  color:var(--accent);margin-top:.22em;font-size:.9em;flex:0 0 auto;
  filter:drop-shadow(0 0 8px rgba(var(--accent-rgb),.45));
}
.bullets li b{color:var(--text)}

.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:calc(var(--u) * 1.3)}
.kpi{
  background:linear-gradient(150deg,rgba(var(--accent2-rgb),.18),var(--glass));
  border:1px solid var(--stroke);border-radius:16px;
  padding:4% 5%;position:relative;overflow:hidden;
}
.kpi::after{
  content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.12),transparent);
}
.slide.is-active .kpi::after{animation:sweep 2.6s ease-in-out 1.1s both}
@keyframes sweep{to{left:160%}}
.kpi .num{
  font-size:clamp(22px,calc(var(--u) * 4.7 * var(--t)),68px);font-weight:900;color:var(--accent);
  letter-spacing:-.025em;line-height:1;
  text-shadow:0 0 26px rgba(var(--accent-rgb),.45);
  font-variant-numeric:tabular-nums;
}
.kpi .lbl{
  margin-top:.5em;font-size:clamp(9px,calc(var(--u) * 1.44 * var(--t)),17px);
  letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);line-height:1.3;font-weight:600;
}

.mod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:calc(var(--u) * 1.2)}
.mod{
  background:var(--glass);border:1px solid var(--line);
  border-radius:16px;padding:4%;
  display:flex;flex-direction:column;gap:calc(var(--u) * .5);
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.mod:hover{transform:translateY(-4px);border-color:var(--stroke);box-shadow:0 14px 34px rgba(0,0,0,.22)}
.mod i{
  font-size:clamp(16px,calc(var(--u) * 2.75 * var(--t)),38px);color:var(--accent);
  filter:drop-shadow(0 0 12px rgba(var(--accent-rgb),.4));
}
.mod b{font-size:clamp(12px,calc(var(--u) * 1.92 * var(--t)),24px);font-weight:800;color:var(--text);line-height:1.15}
.mod span{font-size:clamp(9px,calc(var(--u) * 1.52 * var(--t)),19px);color:var(--text-dim);line-height:1.32}

/* Barras de datos */
.bars{display:flex;flex-direction:column;gap:calc(var(--u) * 1.25)}
.bar-row{display:flex;flex-direction:column;gap:calc(var(--u) * .45)}
.bar-row .bar-top{
  display:flex;justify-content:space-between;gap:1em;
  font-size:clamp(10px,calc(var(--u) * 1.75 * var(--t)),22px);color:var(--text-soft);
}
.bar-row .bar-top b{color:var(--accent);font-variant-numeric:tabular-nums;font-weight:800}
.bar-track{height:calc(var(--u) * .95);min-height:6px;border-radius:99px;background:var(--glass-2);overflow:hidden}
.bar-fill{
  height:100%;border-radius:99px;width:0;
  background:linear-gradient(90deg,var(--accent-2),var(--accent));
  box-shadow:0 0 14px rgba(var(--accent-rgb),.55);
  transition:width 1.25s cubic-bezier(.16,1,.3,1);
}
.bar-fill.alert{background:linear-gradient(90deg,#8a1f28,var(--crimson));box-shadow:0 0 14px rgba(var(--crimson-rgb),.5)}
.bar-fill.amber{background:linear-gradient(90deg,#8a6a05,var(--amber));box-shadow:0 0 14px rgba(var(--amber-rgb),.45)}

/* Línea de tiempo */
.timeline{display:flex;flex-direction:column;gap:calc(var(--u) * 1.15);position:relative;padding-left:1.5em}
.timeline::before{
  content:'';position:absolute;left:.34em;top:.4em;bottom:.4em;width:2px;
  background:linear-gradient(180deg,var(--accent),transparent);
  transform-origin:top;
}
.slide.is-active .timeline::before{animation:growY 1.1s cubic-bezier(.16,1,.3,1) .2s both}
@keyframes growY{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.timeline .tl{
  font-size:clamp(11px,calc(var(--u) * 1.95 * var(--t)),25px);
  color:var(--text-soft);line-height:1.34;position:relative;
}
.timeline .tl::before{
  content:'';position:absolute;left:-1.32em;top:.42em;
  width:.55em;height:.55em;border-radius:50%;
  background:var(--accent);box-shadow:0 0 14px var(--accent);
}
.timeline .tl b{display:block;color:var(--text);letter-spacing:.06em;font-weight:800}

/* Etiquetas tácticas */
.tag-row{display:flex;flex-wrap:wrap;gap:calc(var(--u) * .55) .55em}
.tag{
  font-size:clamp(9px,calc(var(--u) * 1.5 * var(--t)),18px);padding:.5em .95em;border-radius:999px;
  border:1px solid var(--stroke);
  background:rgba(var(--accent-rgb),.11);
  color:var(--accent);letter-spacing:.08em;font-weight:600;
}
.tag.alert{border-color:rgba(var(--crimson-rgb),.45);background:rgba(var(--crimson-rgb),.13);color:var(--crimson)}
.tag.amber{border-color:rgba(var(--amber-rgb),.45);background:rgba(var(--amber-rgb),.13);color:var(--amber)}

/* ---------- Prosa importada ---------- */
.slide .prose{
  font-size:clamp(11px,calc(var(--u) * 1.92 * var(--t)),24px);
  line-height:1.5;color:var(--text-soft);max-width:62ch;
}
.slide .prose b,.slide .prose strong{color:var(--text);font-weight:700}
.slide .cont-flag{
  font-size:.4em;vertical-align:super;letter-spacing:.18em;
  text-transform:uppercase;color:var(--text-faint);
  -webkit-text-fill-color:var(--text-faint);font-weight:700;
}
.slide .subtitle{
  font-size:clamp(12px,calc(var(--u) * 2.1 * var(--t)),28px);
  color:var(--text-dim);font-weight:600;letter-spacing:.04em;
}

/* ---------- Tabla de datos (Excel / Word / PPT) ---------- */
.data-table-wrap{
  width:100%;border-radius:12px;overflow:hidden;
  border:1px solid var(--line);background:var(--glass);
}
.data-table{
  width:100%;border-collapse:collapse;
  font-size:clamp(8px,calc(var(--u) * 1.42 * var(--t)),17px);
  font-variant-numeric:tabular-nums;
}
.data-table caption{
  caption-side:top;text-align:left;padding:.7em 1em .2em;
  font-size:.92em;color:var(--text-dim);letter-spacing:.1em;text-transform:uppercase;font-weight:700;
}
.data-table th{
  text-align:left;padding:.72em .9em;
  background:rgba(var(--accent-rgb),.13);
  color:var(--accent);font-weight:800;
  letter-spacing:.09em;text-transform:uppercase;
  border-bottom:1px solid var(--stroke);
  white-space:nowrap;
}
.data-table td{
  padding:.62em .9em;color:var(--text-soft);
  border-bottom:1px solid var(--line-soft);line-height:1.34;
}
.data-table td.num-cell{text-align:right;color:var(--text);font-weight:700}
.data-table tbody tr:nth-child(even) td{background:rgba(var(--text-rgb),.028)}
.data-table tbody tr:last-child td{border-bottom:none}

/* ---------- Gráfica de columnas ---------- */
.col-chart-fig{display:flex;flex-direction:column;gap:calc(var(--u) * .7);width:100%}
.col-chart{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:calc(var(--u) * .7);
  height:calc(var(--u) * 22);min-height:110px;
  padding:calc(var(--u) * .8) calc(var(--u) * .6) 0;
  border-bottom:1px solid var(--line);
}
.col-chart .col{
  flex:1 1 0;min-width:0;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  gap:.35em;
}
.col-chart .col-val{
  font-size:clamp(7px,calc(var(--u) * 1.24 * var(--t)),15px);
  color:var(--text-dim);font-weight:800;font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
.col-chart .col-bar{
  width:74%;border-radius:6px 6px 0 0;
  background:linear-gradient(180deg,var(--accent),var(--accent-2));
  box-shadow:0 0 16px rgba(var(--accent-rgb),.28);
  transform-origin:bottom;
}
.slide.is-active .col-chart .col-bar{animation:growY .9s cubic-bezier(.16,1,.3,1) .25s both}
.col-chart .col-lbl{
  font-size:clamp(7px,calc(var(--u) * 1.18 * var(--t)),14px);
  color:var(--text-faint);letter-spacing:.05em;text-align:center;line-height:1.2;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;
}
.col-chart-fig figcaption{
  font-size:clamp(8px,calc(var(--u) * 1.24 * var(--t)),15px);
  color:var(--text-faint);letter-spacing:.06em;
}

.quote{
  border-left:3px solid var(--accent);padding-left:1em;
  font-size:clamp(13px,calc(var(--u) * 2.42 * var(--t)),34px);line-height:1.38;
  color:var(--text);font-weight:500;
}
.footnote{
  font-size:clamp(8px,calc(var(--u) * 1.32 * var(--t)),16px);color:var(--text-faint);
  letter-spacing:.07em;line-height:1.4;
}

/* ---------- Escenario horizontal 16:9 ---------- */
body[data-ratio="16-9"] .slide{padding:7% 5.6% 12.5%}
body[data-ratio="16-9"] .slide-inner{gap:calc(var(--u) * 2.5)}
body[data-ratio="16-9"] .slide .lede{max-width:80ch}
body[data-ratio="16-9"] .kpi-grid{grid-template-columns:repeat(4,1fr)}
body[data-ratio="16-9"] .mod-grid{grid-template-columns:repeat(3,1fr)}
body[data-ratio="16-9"] .bars{display:grid;grid-template-columns:repeat(2,1fr);column-gap:4%;row-gap:calc(var(--u) * 1.3)}
body[data-ratio="16-9"] .timeline{display:grid;grid-template-columns:repeat(2,1fr);column-gap:5%;row-gap:calc(var(--u) * 1.2)}
body[data-ratio="16-9"] .bullets{display:grid;grid-template-columns:repeat(2,1fr);column-gap:5%;row-gap:calc(var(--u) * .5)}
body[data-ratio="16-9"] .bullets li{border-bottom:none}
body[data-ratio="16-9"] .slide .prose{max-width:92ch}
body[data-ratio="16-9"] .col-chart{height:calc(var(--u) * 34)}

/* ============================================================
   6. PIZARRA (canvas de anotación)
   ============================================================ */
/* IMPORTANTE: <canvas> es un elemento reemplazado. Con inset:0 y width:auto
   conserva su tamaño intrínseco de 300×150 px y el marcaje quedaría atrapado
   en la esquina superior izquierda. width/height al 100% son obligatorios. */
#board{
  position:absolute;top:0;left:0;
  width:100%;height:100%;
  z-index:8;touch-action:none;cursor:crosshair;
}
#board.pointer-mode{pointer-events:none}
#laser-layer{
  position:absolute;top:0;left:0;
  width:100%;height:100%;
  z-index:12;pointer-events:none;
}

/* Entrada de texto de la herramienta Texto */
#ink-text-input{
  position:absolute;z-index:14;display:none;
  background:rgba(var(--page-rgb),.72);
  border:1px dashed var(--accent);border-radius:8px;
  color:var(--accent);font-family:var(--font);font-weight:800;
  padding:.2em .45em;min-width:6em;outline:none;
  box-shadow:0 0 24px rgba(var(--accent-rgb),.3);
}
#ink-text-input.is-open{display:block}

/* Foco / spotlight */
#spotlight{
  position:absolute;inset:0;z-index:11;pointer-events:none;opacity:0;
  transition:opacity .35s ease;
  background:radial-gradient(circle var(--spot-r,18%) at var(--spot-x,50%) var(--spot-y,50%),
             transparent 0,transparent 70%,rgba(0,0,0,.78) 100%);
}
body.spotlight-on #spotlight{opacity:1}

/* Zonas de navegación */
#nav-zones{position:absolute;inset:0;z-index:4;display:none}
body.clean-ui #nav-zones{display:block}
#nav-zones button{position:absolute;top:0;bottom:0;width:30%;border:none;background:transparent;cursor:pointer;color:transparent}
#nav-zones .zone-prev{left:0}
#nav-zones .zone-next{right:0}

/* ============================================================
   7. RIELES DE CONTROL
   ============================================================ */
.rail{
  position:relative;z-index:9;
  display:flex;flex-direction:column;gap:.62vh;
  padding:1vh .75vh;
  border-radius:999px;
  background:var(--chrome);
  border:1px solid var(--line);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow-chrome);
  transition:opacity .35s ease,transform .35s ease,visibility .35s;
  max-height:100%;
}
#toolbar{overflow-y:auto;overflow-x:hidden;scrollbar-width:none}
#toolbar::-webkit-scrollbar{display:none}
#right-rail{
  position:relative;z-index:9;
  display:flex;flex-direction:column;align-items:center;
  gap:clamp(8px,1.3vh,15px);max-height:100%;
}

.tool,.swatch{
  width:clamp(26px,3.7vh,40px);height:clamp(26px,3.7vh,40px);
  border-radius:50%;border:1px solid var(--line);
  background:var(--glass);color:var(--text-dim);
  display:grid;place-items:center;cursor:pointer;flex:0 0 auto;
  font-size:clamp(10px,1.5vh,15px);
  transition:transform .18s ease,background .2s ease,color .2s ease,box-shadow .2s ease;
}
.tool:hover,.swatch:hover{transform:translateY(-2px);color:var(--text);background:rgba(var(--accent-rgb),.18)}
.tool[aria-pressed="true"],.tool.is-on{
  background:linear-gradient(150deg,var(--accent-2),var(--accent));color:var(--accent-ink);
  border-color:transparent;box-shadow:0 0 20px rgba(var(--accent-rgb),.5);
}
.tool.danger:hover{background:rgba(var(--crimson-rgb),.22);color:var(--crimson)}
.tool.wide{width:auto;height:auto;border-radius:999px;padding:.42em .8em;font-size:clamp(9px,1.3vh,12px);font-weight:800;letter-spacing:.1em;font-family:var(--font)}
.tool-sep{height:1px;background:var(--line);margin:.4vh .2vh;flex:0 0 auto;align-self:stretch}

.swatch{border-width:2px}
#swatch-contrast{background:#FFFFFF;color:#FFFFFF;border-color:#FFFFFF}
body[data-theme="day"] #swatch-contrast{background:#111827;color:#111827;border-color:#111827}
.swatch[aria-pressed="true"]{transform:scale(1.14);box-shadow:0 0 0 2px var(--text),0 0 18px currentColor}

/* Grosor de trazo */
.thick{position:relative}
.thick span{display:block;border-radius:99px;background:currentColor}
.thick[data-w="thin"] span{width:60%;height:2px}
.thick[data-w="med"] span{width:66%;height:4px}
.thick[data-w="thick"] span{width:72%;height:7px}

/* ============================================================
   8. PANEL ORÁCULO IA
   ============================================================ */
#oracle{
  position:absolute;left:0;right:0;bottom:0;z-index:15;
  transform:translateY(100%);
  transition:transform .55s cubic-bezier(.16,1,.3,1);
  background:linear-gradient(180deg,var(--panel-a),var(--panel-b));
  border-top:1px solid var(--stroke);
  border-radius:22px 22px var(--radius) var(--radius);
  max-height:72%;
  display:flex;flex-direction:column;
  box-shadow:0 -24px 60px rgba(0,0,0,.45);
}
#oracle.is-open{transform:translateY(0)}
.oracle-head{
  display:flex;align-items:center;gap:.7em;
  padding:3.2% 5% 2%;
  border-bottom:1px solid var(--line-soft);flex:0 0 auto;
}
.oracle-head .dot{
  width:.7em;height:.7em;border-radius:50%;background:var(--accent);
  box-shadow:0 0 12px var(--accent);animation:pulse 1.8s infinite;flex:0 0 auto;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.oracle-head h3{
  font-size:clamp(10px,calc(var(--u) * 1.66 * var(--t)),20px);letter-spacing:.2em;text-transform:uppercase;
  color:var(--text);font-weight:800;
}
.oracle-head .close{
  margin-left:auto;background:none;border:none;color:var(--text-dim);cursor:pointer;
  font-size:clamp(13px,calc(var(--u) * 2.1 * var(--t)),24px);padding:.2em .4em;
}
.oracle-head .close:hover{color:var(--accent)}
.oracle-body{padding:3.4% 5% 4%;overflow-y:auto;display:flex;flex-direction:column;gap:calc(var(--u) * 1.5)}
.oracle-body h4{
  font-size:clamp(9px,calc(var(--u) * 1.42 * var(--t)),17px);letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:calc(var(--u) * .45);font-weight:800;
}
.oracle-body p{font-size:clamp(11px,calc(var(--u) * 1.95 * var(--t)),25px);line-height:1.5;color:var(--text-soft)}
.oracle-body .edge{border-left:3px solid var(--amber);padding-left:.9em}
.oracle-body .edge h4{color:var(--amber)}
.oracle-actions{display:flex;gap:.55em;flex-wrap:wrap;padding-top:calc(var(--u) * .3)}
.btn-voice,.btn-ghost{
  display:inline-flex;align-items:center;gap:.55em;cursor:pointer;
  font-family:var(--font);font-weight:800;
  font-size:clamp(9px,calc(var(--u) * 1.42 * var(--t)),16px);letter-spacing:.13em;text-transform:uppercase;
  padding:.85em 1.3em;border-radius:999px;border:1px solid transparent;
  transition:transform .18s ease,box-shadow .2s ease,background .2s ease;
}
.btn-voice{
  background:linear-gradient(120deg,var(--accent-2),var(--accent));color:var(--accent-ink);
  box-shadow:0 0 24px rgba(var(--accent-rgb),.4);
}
.btn-voice:hover{transform:translateY(-2px)}
.btn-voice.speaking{background:linear-gradient(120deg,#8a1f28,var(--crimson));color:#fff;box-shadow:0 0 24px rgba(var(--crimson-rgb),.45)}
.btn-ghost{background:var(--glass);border-color:var(--line);color:var(--text-soft)}
.btn-ghost:hover{background:rgba(var(--accent-rgb),.14);color:var(--text)}

/* ============================================================
   9. CONTROLES INFERIORES
   ============================================================ */
.deck-foot{
  position:absolute;left:0;right:0;bottom:0;z-index:9;
  display:flex;align-items:center;gap:2.4%;
  padding:3% 5% 3.2%;
  background:linear-gradient(to top,rgba(var(--page-rgb),.92),transparent);
  transition:opacity .35s ease,transform .35s ease,visibility .35s;
}
.nav-btn{
  width:clamp(32px,calc(var(--u) * 4.8),52px);height:clamp(32px,calc(var(--u) * 4.8),52px);
  border-radius:50%;cursor:pointer;flex:0 0 auto;
  border:1px solid var(--line);
  background:var(--glass-2);color:var(--text);
  display:grid;place-items:center;font-size:clamp(12px,calc(var(--u) * 1.9),20px);
  transition:transform .18s ease,background .2s ease,color .2s ease;
}
.nav-btn:hover{background:linear-gradient(140deg,var(--accent-2),var(--accent));color:var(--accent-ink);transform:translateY(-2px)}
.nav-btn:disabled{opacity:.3;cursor:not-allowed;transform:none}

#dots{flex:1 1 auto;display:flex;flex-wrap:wrap;gap:calc(var(--u) * .5) calc(var(--u) * .45);align-items:center;justify-content:center}
.dot-btn{
  width:clamp(6px,calc(var(--u) * .85),11px);height:clamp(6px,calc(var(--u) * .85),11px);
  border-radius:50%;padding:0;cursor:pointer;border:none;background:var(--glass-2);
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.dot-btn:hover{background:rgba(var(--accent-rgb),.6)}
.dot-btn[aria-current="true"]{background:var(--accent);transform:scale(1.7);box-shadow:0 0 12px var(--accent)}
.dot-btn.has-ink{box-shadow:0 0 0 2px var(--amber)}

.oracle-trigger{
  position:absolute;right:5%;bottom:11%;z-index:9;
  display:inline-flex;align-items:center;gap:.5em;cursor:pointer;
  padding:.8em 1.2em;border-radius:999px;border:1px solid var(--stroke);
  background:rgba(var(--accent2-rgb),.24);
  color:var(--accent);
  font-family:var(--font);font-weight:800;letter-spacing:.15em;text-transform:uppercase;
  font-size:clamp(9px,calc(var(--u) * 1.42 * var(--t)),16px);
  box-shadow:0 0 26px rgba(var(--accent2-rgb),.34);
  transition:transform .18s ease,box-shadow .2s ease,opacity .35s ease,visibility .35s;
}
.oracle-trigger:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(var(--accent-rgb),.45)}

/* ============================================================
   10. PANEL LATERAL DERECHO
   ============================================================ */
#side-info{
  position:relative;z-index:9;width:clamp(170px,15vw,235px);
  display:flex;flex-direction:column;gap:1.3vh;
  padding:1.5vh 1.3vh;border-radius:18px;
  background:var(--chrome);border:1px solid var(--line);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  font-size:11.5px;max-height:100%;overflow-y:auto;
  transition:opacity .35s ease,transform .35s ease,visibility .35s;
}
#side-info h4{font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-weight:800}
#side-info ul{list-style:none;display:flex;flex-direction:column;gap:.62vh}
#side-info li{display:flex;justify-content:space-between;gap:.5em;color:var(--text-dim);line-height:1.3}
#side-info kbd{
  font-family:var(--font);font-size:9px;font-weight:700;
  background:var(--glass-2);border:1px solid var(--line);border-radius:5px;padding:.15em .5em;color:var(--text);
}
#side-info .side-title{font-size:13.5px;font-weight:900;color:var(--text);letter-spacing:.03em;line-height:1.2}
#side-info .side-sub{font-size:10.5px;color:var(--text-dim);line-height:1.4}
#side-info a{color:var(--accent);text-decoration:none;font-weight:800;font-size:10.5px;letter-spacing:.08em}
#side-info a:hover{text-decoration:underline}

/* ============================================================
   11. ÍNDICE (overview)
   ============================================================ */
#overview{
  position:fixed;inset:0;z-index:70;display:none;
  background:rgba(var(--page-rgb),.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  padding:clamp(14px,3vh,34px);overflow-y:auto;
}
#overview.is-open{display:block;animation:fadeIn .3s ease both}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.ov-head{display:flex;align-items:center;gap:1em;flex-wrap:wrap;margin-bottom:clamp(10px,2vh,18px)}
.ov-head h2{font-size:clamp(15px,2.5vh,24px);font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--text)}
.ov-search{
  flex:1 1 200px;max-width:340px;
  background:var(--glass);border:1px solid var(--line);border-radius:999px;
  padding:.6em 1.1em;color:var(--text);font-family:var(--font);font-size:12.5px;outline:none;
}
.ov-search:focus{border-color:var(--accent)}
.ov-head .close{
  margin-left:auto;cursor:pointer;border-radius:999px;
  border:1px solid var(--line);background:var(--glass);color:var(--text);
  width:38px;height:38px;display:grid;place-items:center;font-size:16px;
}
.ov-head .close:hover{background:rgba(var(--accent-rgb),.18)}
#ov-grid{display:grid;gap:clamp(8px,1.4vh,14px);grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.ov-item{
  text-align:left;cursor:pointer;font-family:var(--font);
  background:var(--glass);border:1px solid var(--line);border-radius:14px;
  padding:.95em 1.05em;color:var(--text-soft);
  display:flex;flex-direction:column;gap:.35em;
  transition:transform .18s ease,border-color .2s ease,background .2s ease;
}
.ov-item.is-hidden{display:none}
.ov-item:hover{transform:translateY(-3px);border-color:var(--stroke);background:rgba(var(--accent-rgb),.1)}
.ov-item[aria-current="true"]{border-color:var(--accent);box-shadow:0 0 22px rgba(var(--accent-rgb),.28)}
.ov-item .n{font-size:10.5px;font-weight:900;letter-spacing:.2em;color:var(--accent);font-variant-numeric:tabular-nums}
.ov-item .t{font-size:14px;font-weight:800;color:var(--text);line-height:1.24}
.ov-item .k{font-size:10px;color:var(--text-dim);letter-spacing:.08em;text-transform:uppercase}
.ov-item .ink-flag{font-size:9.5px;color:var(--amber);font-weight:800;letter-spacing:.1em}
.ov-keys{
  margin-top:clamp(12px,2.2vh,22px);padding-top:clamp(10px,1.8vh,16px);
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:.5em 1.2em;font-size:11px;color:var(--text-dim);
}
.ov-keys span{display:inline-flex;align-items:center;gap:.45em}
.ov-keys kbd{
  font-family:var(--font);font-size:10px;font-weight:700;
  background:var(--glass-2);border:1px solid var(--line);border-radius:5px;padding:.15em .5em;color:var(--text);
}

/* ============================================================
   12. HUD MODO LIMPIO + PANEL DE PRESENTADOR
   ============================================================ */
#clean-hud{
  position:fixed;bottom:clamp(10px,2.2vh,24px);left:50%;
  transform:translate(-50%,14px);
  z-index:65;display:none;align-items:center;gap:.4em;
  padding:.45em .55em;border-radius:999px;
  background:var(--chrome);border:1px solid var(--line);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow-chrome);
  opacity:0;transition:opacity .3s ease,transform .3s ease;
}
body.clean-ui #clean-hud{display:flex}
body.clean-ui #clean-hud.is-visible{opacity:1;transform:translate(-50%,0)}
#clean-hud .hud-count{font-size:11.5px;font-weight:800;letter-spacing:.12em;color:var(--text-dim);padding:0 .5em;font-variant-numeric:tabular-nums}

#presenter{
  position:fixed;left:clamp(8px,1.6vw,20px);bottom:clamp(8px,1.8vh,20px);
  z-index:66;width:clamp(240px,26vw,380px);max-height:46vh;
  display:none;flex-direction:column;gap:.7em;
  padding:1em 1.1em;border-radius:18px;
  background:linear-gradient(180deg,var(--panel-a),var(--panel-b));
  border:1px solid var(--stroke);box-shadow:var(--shadow-chrome);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  overflow-y:auto;
}
#presenter.is-open{display:flex;animation:riseIn .4s ease both}
#presenter .pr-head{display:flex;align-items:center;gap:.6em;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-weight:900}
#presenter .pr-head .close{margin-left:auto;background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:14px}
#presenter .timer{font-size:26px;font-weight:900;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:.04em;line-height:1}
#presenter .timer-actions{display:flex;gap:.4em}
#presenter .timer-actions button{
  cursor:pointer;font-family:var(--font);font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:.45em .8em;border-radius:999px;border:1px solid var(--line);background:var(--glass);color:var(--text-soft);
}
#presenter .timer-actions button:hover{background:rgba(var(--accent-rgb),.16);color:var(--text)}
#presenter h5{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-faint);font-weight:800}
#presenter .notes{font-size:12.5px;line-height:1.5;color:var(--text-soft)}
#presenter .next{font-size:12px;color:var(--text-dim);line-height:1.35}
#presenter .next b{color:var(--accent)}

/* Modo limpio: se esconde el cromo */
body.clean-ui #toolbar,
body.clean-ui #viewbar,
body.clean-ui #side-info,
body.clean-ui .deck-foot,
body.clean-ui .deck-head,
body.clean-ui .oracle-trigger{opacity:0;visibility:hidden;pointer-events:none}
body.clean-ui #toolbar{transform:translateX(-14px)}
body.clean-ui #right-rail{transform:translateX(14px);width:0;overflow:hidden}
body.clean-ui .deck-foot{transform:translateY(14px)}
body.clean-ui .deck-head{transform:translateY(-14px)}
body.clean-ui #stage{padding:clamp(4px,.8vh,10px);gap:0}

/* Pantalla completa */
body.is-fs #stage,body.pseudo-fs #stage{padding:0;gap:0}
body.is-fs #deck,body.pseudo-fs #deck{border-radius:0;border-color:transparent}
body.pseudo-fs #toolbar,body.pseudo-fs #right-rail{position:fixed;opacity:.96}
body.pseudo-fs #toolbar{left:6px;top:50%;transform:translateY(-50%)}
body.pseudo-fs #right-rail{right:6px;top:50%;transform:translateY(-50%)}

/* ============================================================
   13. MODAL DE EXPORTACIÓN
   ============================================================ */
#export-modal{
  position:fixed;inset:0;z-index:90;display:none;
  align-items:center;justify-content:center;padding:18px;
  background:rgba(var(--page-rgb),.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
#export-modal.is-open{display:flex;animation:fadeIn .25s ease both}
.ex-card{
  width:min(560px,100%);max-height:92vh;overflow-y:auto;
  background:linear-gradient(170deg,var(--panel-a),var(--panel-b));
  border:1px solid var(--stroke);border-radius:22px;
  box-shadow:0 40px 90px rgba(0,0,0,.6);
  padding:clamp(16px,2.6vh,28px);
  display:flex;flex-direction:column;gap:1.1em;
}
.ex-card h2{font-size:clamp(15px,2.4vh,21px);font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--text);display:flex;align-items:center;gap:.55em}
.ex-card h2 i{color:var(--accent)}
.ex-card .close{
  margin-left:auto;cursor:pointer;border-radius:999px;border:1px solid var(--line);
  background:var(--glass);color:var(--text);width:34px;height:34px;display:grid;place-items:center;font-size:14px;
}
.ex-sub{font-size:12.5px;color:var(--text-dim);line-height:1.5}
.ex-opts{display:flex;flex-direction:column;gap:.6em;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:.9em 0}
.ex-opt{display:flex;align-items:center;gap:.65em;font-size:12.5px;color:var(--text-soft);cursor:pointer}
.ex-opt input{accent-color:var(--accent);width:16px;height:16px;cursor:pointer}
.ex-opt select{
  margin-left:auto;background:var(--glass);border:1px solid var(--line);border-radius:8px;
  color:var(--text);font-family:var(--font);font-size:12px;padding:.35em .6em;cursor:pointer;
}
.ex-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.7em}
.ex-btn{
  display:flex;flex-direction:column;align-items:flex-start;gap:.3em;cursor:pointer;
  padding:1em 1.1em;border-radius:16px;text-align:left;font-family:var(--font);
  border:1px solid var(--line);background:var(--glass);color:var(--text);
  transition:transform .18s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.ex-btn:hover{transform:translateY(-3px);border-color:var(--accent);background:rgba(var(--accent-rgb),.12);box-shadow:0 0 26px rgba(var(--accent-rgb),.22)}
.ex-btn i{font-size:19px;color:var(--accent)}
.ex-btn b{font-size:13px;font-weight:800;letter-spacing:.06em}
.ex-btn span{font-size:11px;color:var(--text-dim);line-height:1.35}
.ex-btn:disabled{opacity:.45;cursor:progress;transform:none}
.ex-progress{display:none;flex-direction:column;gap:.5em}
.ex-progress.is-on{display:flex}
.ex-progress .track{height:7px;border-radius:99px;background:var(--glass-2);overflow:hidden}
.ex-progress .fill{height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--accent-2),var(--accent));transition:width .3s ease}
.ex-progress .msg{font-size:11.5px;color:var(--text-dim);letter-spacing:.06em}
.ex-note{font-size:10.5px;color:var(--text-faint);line-height:1.45}

/* ============================================================
   14. TOAST
   ============================================================ */
#toast{
  position:fixed;left:50%;bottom:clamp(56px,9vh,86px);transform:translate(-50%,20px);
  z-index:95;opacity:0;pointer-events:none;
  padding:.7em 1.25em;border-radius:999px;
  background:var(--panel-a);border:1px solid var(--stroke);
  color:var(--accent);font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;
  backdrop-filter:blur(14px);
  transition:opacity .3s ease,transform .3s ease;
  max-width:82vw;text-align:center;
}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ============================================================
   15. ESCENARIO DE EXPORTACIÓN (fuera de pantalla)
   ============================================================ */
#export-stage{position:fixed;left:-30000px;top:0;z-index:-1;pointer-events:none;opacity:1}
.export-deck{
  position:relative;overflow:hidden;
  background:
    radial-gradient(120% 80% at 12% 0%,var(--deck-c),transparent 60%),
    linear-gradient(160deg,var(--deck-a),var(--deck-b));
  color:var(--text);font-family:var(--font);
}
.export-deck .slide{
  position:absolute;inset:0;opacity:1;visibility:visible;transform:none;
  animation:none!important;
}
.export-deck .slide *{animation:none!important;transition:none!important;filter:none!important}
.export-deck .bar-fill{width:var(--w,0%)!important}
.export-deck .export-head{
  position:absolute;top:0;left:0;right:0;z-index:5;
  display:flex;align-items:center;justify-content:space-between;
  padding:2.2% 4.4%;
  font-size:calc(var(--u) * 1.5);letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-dim);font-weight:800;
}
.export-deck .export-head .b{color:var(--text)}
.export-deck .export-head .c{color:var(--accent)}
.export-deck .export-foot{
  position:absolute;bottom:0;left:0;right:0;z-index:5;
  display:flex;align-items:center;justify-content:space-between;
  padding:2.4% 4.4%;font-size:calc(var(--u) * 1.25);
  letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);
}
.export-deck .export-bar{position:absolute;top:0;left:0;height:5px;background:linear-gradient(90deg,var(--accent-2),var(--accent));z-index:6}

/* ============================================================
   16. RESPONSIVE
   ============================================================ */
@media (max-width:1240px){ #side-info{display:none} }

@media (max-width:820px){
  #stage{
    padding:calc(46px + env(safe-area-inset-top,0px)) 5px
            calc(54px + env(safe-area-inset-bottom,0px));
    gap:0;
  }
  body.clean-ui #stage{padding:4px}
  #deck-area{width:100%}
  #toolbar{
    position:fixed;left:50%;bottom:8px;transform:translateX(-50%);
    flex-direction:row;padding:.45vh .7vh;gap:5px;
    max-width:calc(100vw - 12px);flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;
  }
  #right-rail{position:fixed;top:8px;right:8px;left:8px;width:auto;flex-direction:row;justify-content:flex-end}
  #viewbar{flex-direction:row;padding:.45vh .7vh;gap:5px;max-width:100%;overflow-x:auto}
  .tool,.swatch{width:31px;height:31px;font-size:12.5px}
  .tool-sep{width:1px;height:20px;margin:0 2px;align-self:center}
  .deck-foot{padding-bottom:7%}
  body.clean-ui #toolbar{transform:translate(-50%,18px)}
  body.clean-ui #right-rail{transform:translateY(-18px);width:auto}
  #overview{padding:12px}
  #ov-grid{grid-template-columns:repeat(auto-fill,minmax(142px,1fr))}
  #presenter{width:auto;right:clamp(8px,1.6vw,20px);max-height:38vh}
}

@media (max-width:430px){
  .tool,.swatch{width:28px;height:28px;font-size:11.5px}
  #toolbar{gap:4px}
  .ex-grid{grid-template-columns:1fr}
}

/* ============================================================
   17. ACCESIBILIDAD
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}