/* ============================================================
   El Pajaro — sistema de diseño v2
   Estetica: Spider-Verse + Arcane + Twitch dark theme.
   2D + 3D mix: gradientes con depth, glow auras, glass cards,
   tipografia comic controlada, micro-interacciones.
   ============================================================ */

:root {
  /* === Colores de paises con depth (gradientes 3D) === */
  --cuba-100: #cee9ff;
  --cuba-300: #6cc1ff;
  --cuba: #2da9ff;
  --cuba-700: #0e6fc4;
  --cuba-900: #07396b;
  --cuba-glow: rgba(45, 169, 255, .42);
  --cuba-grad: linear-gradient(155deg, #6cc1ff 0%, #2da9ff 45%, #0e6fc4 100%);
  --cuba-grad-dark: linear-gradient(155deg, #1d8be0 0%, #0e6fc4 50%, #07396b 100%);

  --pr-100: #ffd6db;
  --pr-300: #ff7c8d;
  --pr: #ff3d57;
  --pr-700: #c2152d;
  --pr-900: #6e0a18;
  --pr-glow: rgba(255, 61, 87, .42);
  --pr-grad: linear-gradient(155deg, #ff7c8d 0%, #ff3d57 45%, #c2152d 100%);
  --pr-grad-dark: linear-gradient(155deg, #d11d2d 0%, #a01528 50%, #5a0c18 100%);

  /* === Acentos === */
  --gold: #ffd14a;
  --gold-deep: #f5b800;
  --gold-glow: rgba(255, 209, 74, .50);
  --gold-grad: linear-gradient(155deg, #ffe18a 0%, #ffd14a 50%, #f5a300 100%);

  --magenta: #d44dff;
  --magenta-glow: rgba(212, 77, 255, .35);

  /* === Tinta - no negro puro, tono violeta-tinta === */
  --ink: #1a1230;
  --ink-2: #2c2046;
  --ink-deep: #0e0822;
  --ink-soft: rgba(26, 18, 48, .72);

  /* === Crema / paper === */
  --paper: #f6efd9;
  --paper-warm: #fff5dd;
  --paper-2: #fde2a8;
  --cream: #f7eed4;

  /* === Background layered === */
  --bg-1: #0c0822;
  --bg-2: #14093b;
  --bg-3: #2a1958;
  --bg-glow-cuba: rgba(45, 169, 255, .14);
  --bg-glow-pr:   rgba(255, 61, 87, .12);
  --bg-glow-mag:  rgba(212, 77, 255, .10);

  /* === Glass surfaces (cards translucidas) === */
  --glass: rgba(255, 255, 255, .055);
  --glass-strong: rgba(255, 255, 255, .085);
  --glass-border: rgba(255, 255, 255, .14);
  --glass-border-strong: rgba(255, 255, 255, .22);

  /* === Texto === */
  --text: #f7eed4;
  --text-soft: rgba(247, 238, 212, .82);
  --muted: rgba(247, 238, 212, .58);
  --muted-2: rgba(247, 238, 212, .35);

  /* === Geometria === */
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* === Shadows: layered (close hard + far soft glow) === */
  --shadow-1:
    0 1px 0 rgba(255, 255, 255, .08) inset,
    0 6px 14px rgba(0, 0, 0, .45),
    0 1px 3px rgba(0, 0, 0, .55);
  --shadow-2:
    0 1px 0 rgba(255, 255, 255, .10) inset,
    0 12px 32px rgba(0, 0, 0, .55),
    0 4px 10px rgba(0, 0, 0, .35);
  --shadow-pop:
    0 1px 0 rgba(255, 255, 255, .14) inset,
    0 22px 60px rgba(0, 0, 0, .65),
    0 8px 18px rgba(0, 0, 0, .35);

  --transition: 220ms cubic-bezier(.32, .72, .35, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    /* glow Cuba arriba-izquierda */
    radial-gradient(900px 600px at 12% 10%, var(--bg-glow-cuba) 0%, transparent 60%),
    /* glow PR abajo-derecha */
    radial-gradient(900px 600px at 88% 90%, var(--bg-glow-pr) 0%, transparent 60%),
    /* glow magenta central abajo */
    radial-gradient(700px 500px at 50% 110%, var(--bg-glow-mag) 0%, transparent 60%),
    /* base layered gradient */
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 50%, var(--bg-3) 100%);
  background-attachment: fixed;
}

/* === Texturas: grain SVG + halftone para look painterly === */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  opacity: .35;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1, 0 0 0 0 1, 0 0 0 0 1, 0 0 0 0.4 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.halftone-bg {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  background-image: repeating-radial-gradient(circle at 0 0, rgba(255,255,255, .020) 0, rgba(255,255,255, .020) 1px, transparent 1px, transparent 11px);
  mask-image: linear-gradient(180deg, transparent 0%, black 25%, black 75%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 25%, black 75%, transparent 100%);
}

/* === Tipografia === */
.font-display { font-family: 'Bangers', cursive; letter-spacing: 2px; font-weight: 400; }
.font-strong  { font-family: 'Archivo Black', sans-serif; letter-spacing: 1.2px; font-weight: 400; }

h1, h2, h3, h4 { font-family: 'Bangers', cursive; letter-spacing: 1.5px; margin: 0; font-weight: 400; }
h1 { font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.05; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.05rem, 2vw, 1.35rem); letter-spacing: 1.2px; }
h4 { font-size: 1rem; letter-spacing: 1px; }

p { margin: 0 0 .75em; }
small { font-size: .82rem; }

/* === Botones === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: 'Archivo Black', sans-serif;
  font-size: .92rem; letter-spacing: 1.2px;
  padding: 13px 22px;
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--glass-strong);
  color: var(--text);
  box-shadow: var(--shadow-1);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  text-decoration: none;
  user-select: none;
  white-space: nowrap;
  font-weight: 400;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
/* Subtle top-light gradient inside button (Spider-Verse style) */
.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.10) 0%, transparent 35%, transparent 100%);
  pointer-events: none;
  border-radius: inherit;
}
.btn:hover  {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}
.btn:active { transform: translateY(1px); box-shadow: var(--shadow-1); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btn:disabled, .btn.disabled {
  background: rgba(255,255,255, .04);
  color: var(--muted-2);
  border-color: rgba(247, 239, 216, .10);
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}
.btn:disabled::before, .btn.disabled::before { display: none; }

/* Variants con gradients */
.btn-yellow {
  background: var(--gold-grad);
  color: var(--ink);
  border-color: rgba(255, 209, 74, .55);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .35) inset,
    0 6px 14px var(--gold-glow),
    0 2px 6px rgba(0, 0, 0, .35);
}
.btn-yellow:hover {
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .42) inset,
    0 10px 28px var(--gold-glow),
    0 3px 10px rgba(0, 0, 0, .45);
}

.btn-cuba {
  background: var(--cuba-grad);
  color: white;
  border-color: rgba(108, 193, 255, .55);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .35) inset,
    0 6px 14px var(--cuba-glow),
    0 2px 6px rgba(0, 0, 0, .4);
}
.btn-cuba:hover { box-shadow: 0 1px 0 rgba(255,255,255,.42) inset, 0 10px 30px var(--cuba-glow), 0 3px 10px rgba(0,0,0,.45); }

.btn-pr {
  background: var(--pr-grad);
  color: white;
  border-color: rgba(255, 124, 141, .55);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, .35) inset,
    0 6px 14px var(--pr-glow),
    0 2px 6px rgba(0, 0, 0, .4);
}
.btn-pr:hover { box-shadow: 0 1px 0 rgba(255,255,255,.42) inset, 0 10px 30px var(--pr-glow), 0 3px 10px rgba(0,0,0,.45); }

.btn-success {
  background: linear-gradient(155deg, #5fea9f 0%, #2dd47a 50%, #0fa658 100%);
  color: var(--ink);
  border-color: rgba(95, 234, 159, .55);
  box-shadow: 0 1px 0 rgba(255,255,255,.35) inset, 0 6px 14px rgba(45,212,122,.42), 0 2px 6px rgba(0,0,0,.35);
}
.btn-success:hover { box-shadow: 0 1px 0 rgba(255,255,255,.42) inset, 0 10px 30px rgba(45,212,122,.45), 0 3px 10px rgba(0,0,0,.45); }

.btn-danger {
  background: var(--pr-grad);
  color: white;
}

.btn-ghost {
  background: transparent; color: var(--text);
  border-color: var(--glass-border);
  box-shadow: none;
}
.btn-ghost:hover {
  background: var(--glass);
  border-color: var(--glass-border-strong);
}
.btn-ghost::before { display: none; }

.btn-big {
  padding: 18px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
  font-weight: 400;
}
.btn-sm { padding: 8px 14px; font-size: .8rem; }

/* === Inputs === */
.input {
  font-family: 'Inter', sans-serif;
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--radius);
  font-size: 1rem;
  background: rgba(0, 0, 0, .25);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.input::placeholder { color: var(--muted-2); }
.input:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(0, 0, 0, .35);
  box-shadow: 0 0 0 4px rgba(255, 209, 74, .18), 0 4px 14px rgba(0,0,0, .4);
}
.input-pin {
  font-family: 'Archivo Black', sans-serif;
  letter-spacing: 8px;
  font-size: 1.6rem;
  text-align: center;
  padding: 16px 12px;
}
.label-strong {
  display: block;
  font-family: 'Archivo Black', sans-serif;
  letter-spacing: 1.4px;
  font-size: .76rem;
  margin-bottom: 8px;
  color: var(--gold);
  text-transform: uppercase;
}

/* === Cards (glass-morphism) === */
.card {
  background: var(--glass-strong);
  color: var(--text);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  padding: 24px;
  position: relative;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}
/* Gradient border via ::before for glass feel */
.card::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(155deg, rgba(255,255,255,.18) 0%, rgba(255,255,255,.04) 50%, rgba(255,255,255,.10) 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.card-cuba {
  background:
    linear-gradient(155deg, rgba(45,169,255, .22) 0%, rgba(45,169,255, .06) 60%, transparent 100%),
    var(--glass-strong);
  border-color: rgba(45, 169, 255, .35);
  box-shadow: var(--shadow-2), 0 0 40px rgba(45, 169, 255, .10);
}
.card-pr {
  background:
    linear-gradient(155deg, rgba(255,61,87, .22) 0%, rgba(255,61,87, .06) 60%, transparent 100%),
    var(--glass-strong);
  border-color: rgba(255, 61, 87, .35);
  box-shadow: var(--shadow-2), 0 0 40px rgba(255, 61, 87, .10);
}
.card-paper {
  background: linear-gradient(160deg, var(--paper-warm) 0%, var(--paper) 100%);
  color: var(--ink);
  border: 1px solid rgba(26, 18, 48, .15);
}

/* === Badges === */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: 'Archivo Black', sans-serif;
  font-size: .68rem; letter-spacing: 1.6px;
  padding: 4px 10px;
  border: 1px solid var(--glass-border-strong);
  border-radius: 100px;
  background: var(--glass);
  color: var(--text);
  text-transform: uppercase;
  white-space: nowrap;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.badge-cuba   { background: var(--cuba-grad); color: white; border-color: transparent; box-shadow: 0 2px 10px var(--cuba-glow); }
.badge-pr     { background: var(--pr-grad);   color: white; border-color: transparent; box-shadow: 0 2px 10px var(--pr-glow); }
.badge-yellow { background: var(--gold-grad); color: var(--ink); border-color: transparent; box-shadow: 0 2px 10px var(--gold-glow); }
.badge-green  {
  background: linear-gradient(155deg, #5fea9f 0%, #2dd47a 100%);
  color: var(--ink); border-color: transparent;
  box-shadow: 0 2px 10px rgba(45,212,122,.32);
}
.badge-gray   { background: rgba(0,0,0,.35); color: var(--muted); border-color: var(--glass-border); }

/* === Toast === */
.toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(40px);
  background: rgba(26, 18, 48, .95);
  color: var(--gold);
  font-family: 'Archivo Black', sans-serif;
  font-size: .92rem; letter-spacing: 1px;
  padding: 14px 24px;
  border-radius: 100px;
  border: 1px solid rgba(255, 209, 74, .35);
  box-shadow: var(--shadow-pop), 0 0 30px var(--gold-glow);
  opacity: 0; pointer-events: none;
  transition: opacity 280ms, transform 280ms;
  z-index: 100;
  max-width: 90vw;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* === Utils === */
.hidden { display: none !important; }
.shake { animation: shake .4s; }
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}
.fade-in { animation: fadeIn .4s ease-out; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.float-soft { animation: floatSoft 4s ease-in-out infinite; }
@keyframes floatSoft {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-3px); }
}

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.gap-sm { gap: 6px; } .gap-md { gap: 12px; } .gap-lg { gap: 20px; }
.text-muted { color: var(--muted); }
.text-cuba   { color: var(--cuba-300); }
.text-pr     { color: var(--pr-300); }

/* === Title block === */
.title-wrap {
  text-align: center;
  margin: 32px 0 28px;
  position: relative;
  z-index: 1;
}
.title-kicker {
  display: inline-block;
  font-family: 'Archivo Black', sans-serif;
  font-size: .72rem; letter-spacing: 4px;
  color: var(--gold);
  text-transform: uppercase;
  background: var(--glass);
  padding: 7px 18px;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
  margin-bottom: 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 20px rgba(255, 209, 74, .12);
}
.title-main {
  font-family: 'Bangers', cursive;
  font-size: clamp(2.6rem, 7vw, 5rem);
  letter-spacing: 3px;
  margin: 0;
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 60%, #d8c898 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 6px 0 rgba(26,18,48,.85)) drop-shadow(0 12px 28px rgba(0,0,0,.6));
}
.title-main .cuba {
  background: var(--cuba-grad);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 14px var(--cuba-glow));
}
.title-main .pr {
  background: var(--pr-grad);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 14px var(--pr-glow));
}
.title-main .amp {
  background: var(--gold-grad);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 14px var(--gold-glow));
  margin: 0 14px;
  font-size: .85em;
}
.title-sub {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: clamp(.78rem, 1.2vw, 1rem);
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 14px;
}

/* === Error message === */
.error-msg {
  color: #ff8d8d;
  font-family: 'Archivo Black', sans-serif;
  font-size: .82rem; letter-spacing: .8px;
  margin: 8px 0 0;
  min-height: 1.2em;
}

/* === Sticky header (paneles) === */
.panel-header {
  position: sticky; top: 0; z-index: 5;
  background: rgba(12, 8, 34, .72);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
  gap: 16px; flex-wrap: wrap;
}
.panel-header h1 {
  font-family: 'Bangers', cursive;
  font-size: 1.6rem; letter-spacing: 2.5px; margin: 0;
}
.role-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--glass-border-strong);
  border-radius: 100px;
  font-family: 'Archivo Black', sans-serif;
  font-size: .72rem; letter-spacing: 1.8px;
  text-transform: uppercase;
}
.role-cuba   { background: var(--cuba-grad); color: white; border-color: transparent; box-shadow: 0 2px 14px var(--cuba-glow); }
.role-pr     { background: var(--pr-grad);   color: white; border-color: transparent; box-shadow: 0 2px 14px var(--pr-glow); }
.role-master { background: var(--gold-grad); color: var(--ink); border-color: transparent; box-shadow: 0 2px 14px var(--gold-glow); }

/* === Login screen === */
.login-screen {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  position: relative; z-index: 1;
}
.login-card {
  background: var(--glass-strong);
  color: var(--text);
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-pop);
  padding: 40px 36px;
  width: min(440px, 92vw);
  text-align: center;
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  position: relative;
}
.login-card::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(155deg, rgba(255,255,255,.30) 0%, rgba(255,255,255,.04) 50%, rgba(255,255,255,.20) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.login-card h2 {
  font-family: 'Bangers', cursive;
  font-size: 2.6rem; letter-spacing: 3px;
  margin: 0 0 8px;
  background: var(--gold-grad);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 18px var(--gold-glow));
}
.login-card p { color: var(--muted); font-size: .9rem; margin: 0 0 20px; }

/* === Tabs === */
.tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 22px;
  padding: 2px 0;
}
.tab-btn {
  font-family: 'Archivo Black', sans-serif;
  letter-spacing: 1.2px; font-size: .82rem;
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  padding: 11px 18px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.tab-btn:hover { color: var(--text); background: var(--glass); }
.tab-btn.active {
  color: var(--ink);
  background: var(--gold-grad);
  border-color: rgba(255, 209, 74, .45);
  box-shadow: 0 6px 18px var(--gold-glow);
}
.tab-panel { display: none; animation: fadeIn .35s ease-out; }
.tab-panel.active { display: block; }