/* ═══════════════════════════════════════════════════════════════
   TRIAKA WEB — Dashboard shell (pro light por defecto · landing-style)
   Default: blanco + cyan. Toggle a dark via [data-theme="dark"].
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Pro light (default) ──────────────────── */
  --bg: #ffffff;
  --bg-alt: #f5f8fb;
  --surf: #ffffff;
  --surf2: #ffffff;
  --b1: #e5eaf0;
  --b2: #d4dbe5;
  --text: #0d1620;
  --text2: #465465;
  --text3: #8492a6;
  --acc: #00b4ff;
  --accB: rgba(0, 180, 255, 0.3);
  --acc-2: #0099d6;
  --acc-bg: #e6f6ff;
  --acc-bg-soft: #f0faff;
  --green: #16a34a;
  --green-bg: rgba(22, 163, 74, 0.08);
  --orange: #ea8500;
  --orange-bg: rgba(234, 133, 0, 0.08);
  --red: #dc2626;
  --red-bg: rgba(220, 38, 38, 0.08);

  --shadow-sm: 0 1px 2px rgba(13, 22, 32, 0.04), 0 1px 3px rgba(13, 22, 32, 0.06);
  --shadow-md: 0 4px 12px rgba(13, 22, 32, 0.06), 0 2px 4px rgba(13, 22, 32, 0.04);
  --shadow-lg: 0 12px 32px rgba(13, 22, 32, 0.08), 0 4px 12px rgba(13, 22, 32, 0.05);
  --shadow-cyan: 0 12px 28px rgba(0, 180, 255, 0.25);

  --topbar-bg: rgba(255, 255, 255, 0.92);
  --topbar-border: #e5eaf0;
  --bg-image-opacity: 0;
  --bg-image-display: none;
}

/* ── Dark (alternativo via toggle) ──────────── */
:root[data-theme="dark"] {
  --bg: #050a07;
  --bg-alt: #0e1612;
  --surf: rgba(20, 28, 24, 0.55);
  --surf2: rgba(13, 21, 18, 0.85);
  --b1: rgba(255, 255, 255, 0.06);
  --b2: rgba(255, 255, 255, 0.12);
  --text: #f0f5f0;
  --text2: #9aafa6;
  --text3: #5a6e63;
  --acc: #00b4ff;
  --accB: rgba(0, 180, 255, 0.4);
  --acc-2: #22c5ff;
  --acc-bg: rgba(0, 180, 255, 0.10);
  --acc-bg-soft: rgba(0, 180, 255, 0.05);
  --green-bg: rgba(74, 222, 128, 0.10);
  --orange-bg: rgba(255, 140, 0, 0.10);
  --red-bg: rgba(239, 68, 68, 0.10);

  --topbar-bg: rgba(5, 10, 7, 0.4);
  --topbar-border: rgba(255, 255, 255, 0.06);
  --bg-image-opacity: 1;
  --bg-image-display: block;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.6);
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ── Fondo decorativo ────────────────────────────────── */
/* En LIGHT: hidden. En DARK: forest photo */
.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: var(--bg-image-display);
  background:
    linear-gradient(180deg, rgba(5, 10, 7, 0.78) 0%, rgba(5, 10, 7, 0.85) 100%),
    url('https://images.unsplash.com/photo-1448375240586-882707db888b?auto=format&fit=crop&w=1800&q=85') center/cover;
  opacity: var(--bg-image-opacity);
}
.bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 180, 255, 0.10), transparent 50%);
}

/* ── Pucks pulsantes (solo dark) ──────────────────────── */
.puck { display: none; }
:root[data-theme="dark"] .puck {
  display: block;
  position: fixed;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--acc);
  box-shadow: 0 0 24px var(--acc);
  z-index: 1;
  animation: dash-pulse 3s ease-in-out infinite;
}
.puck.p1 { top: 18%; left: 8%; }
.puck.p2 { top: 62%; right: 14%; background: #4ade80; box-shadow: 0 0 24px #4ade80; animation-delay: 1s; }
.puck.p3 { top: 85%; left: 30%; animation-delay: 2s; }

@keyframes dash-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.4); }
}

/* ── Top bar ──────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: var(--topbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--topbar-border);
}
:root[data-theme="dark"] .topbar { position: relative; z-index: 2; }

.brand {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand .mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  box-shadow: var(--shadow-cyan);
  display: block;
  object-fit: cover;
  flex-shrink: 0;
}
.brand .acc { color: var(--acc); }

.topnav {
  display: flex;
  gap: 28px;
  margin-left: auto;
  margin-right: 24px;
}
.topnav a {
  color: var(--text2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
  position: relative;
  padding: 6px 0;
}
.topnav a:hover { color: var(--text); }
.topnav a.on {
  color: var(--acc);
  font-weight: 600;
}
.topnav a.on::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -16px;
  height: 2px;
  background: var(--acc);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--acc);
}

.topright { display: flex; align-items: center; gap: 10px; }
.logout-btn {
  background: transparent;
  border: 1px solid var(--b2);
  color: var(--text2);
  padding: 8px 14px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.logout-btn:hover {
  border-color: var(--acc);
  color: var(--acc-2);
  background: var(--acc-bg-soft);
}

.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: transparent;
  border: 1px solid var(--b2);
  color: var(--text2);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
  font-family: inherit;
}
.theme-toggle svg { width: 16px; height: 16px; stroke-width: 2.2; }
.theme-toggle:hover { border-color: var(--acc); color: var(--acc-2); background: var(--acc-bg-soft); }

.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--acc) 0%, var(--acc-2) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: var(--shadow-cyan);
  color: #fff;
  flex-shrink: 0;
}
:root[data-theme="dark"] .avatar { border-color: var(--bg); }

/* ── Main ─────────────────────────────────────────────── */
.main {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto;
  padding: 48px 28px;
}

/* ── Hero ─────────────────────────────────────────────── */
.hero { margin-bottom: 36px; }
.kicker {
  color: var(--acc);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.greeting {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 48px;
  letter-spacing: -1.8px;
  line-height: 1.05;
  margin-bottom: 12px;
  color: var(--text);
}
.greeting .accent {
  color: var(--acc);
  position: relative;
}
.greeting .accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 6px;
  background: var(--acc-bg);
  border-radius: 3px;
  z-index: -1;
}
:root[data-theme="dark"] .greeting .accent {
  /* Antes usábamos `background-clip: text + webkit-text-fill-color: transparent`
     para gradient text. En algunos renders fallaba y se veía como bloque cyan
     sólido (el gradient se mostraba pero el clip a glyphs no aplicaba).
     Fallback simple a color sólido cyan: legible, sin riesgo. */
  color: var(--acc);
  background: none;
  -webkit-text-fill-color: currentColor;
  -webkit-background-clip: initial;
  background-clip: initial;
}
:root[data-theme="dark"] .greeting .accent::after { display: none; }

/* ── Native <select> en dark mode ──────────────────────────────
   Sin esto, el dropdown nativo del <select> abría con tema claro
   (fondo blanco-pálido + texto gris claro = ilegible) en todas las
   páginas web cuando el user tiene tema oscuro activo. color-scheme:
   dark le dice al browser que use el variant oscuro del control
   nativo del OS. Aplica a Chrome/Edge/Firefox/Safari modernos.
   El selector :root[data-theme="dark"] select cubre TODOS los selects
   web en dark sin necesidad de añadir reglas por página. */
:root[data-theme="dark"] select { color-scheme: dark; }
:root[data-theme="dark"] select option {
  /* Fallback explícito para browsers donde color-scheme no impacta options */
  background: #0d1620;
  color: #fff;
}
.greet-sub {
  color: var(--text2);
  font-size: 16px;
  max-width: 680px;
  line-height: 1.55;
}

/* ── Card base ────────────────────────────────────────── */
.card {
  background: var(--surf);
  border: 1px solid var(--b1);
  border-radius: 16px;
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-sm);
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--b2);
  box-shadow: var(--shadow-md);
}
:root[data-theme="dark"] .card {
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  background: rgba(20, 28, 24, 0.55);
}
:root[data-theme="dark"] .card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 50%);
  pointer-events: none;
}

/* ── Empty / Skeleton ─────────────────────────────────── */
.empty {
  color: var(--text2);
  font-size: 13px;
  padding: 30px 0;
  text-align: center;
}
.empty strong {
  color: var(--text);
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}
.skeleton {
  background: linear-gradient(90deg, var(--bg-alt) 0%, var(--b1) 50%, var(--bg-alt) 100%);
  background-size: 200% 100%;
  animation: dash-shimmer 1.6s linear infinite;
  border-radius: 12px;
}
:root[data-theme="dark"] .skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  background-size: 200% 100%;
}
@keyframes dash-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Toast ───────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 30px; right: 30px;
  background: var(--text);
  color: var(--bg);
  border: 1px solid var(--text);
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 500;
  z-index: 100;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s;
  pointer-events: none;
  box-shadow: var(--shadow-lg);
}
:root[data-theme="dark"] .toast {
  background: rgba(20, 28, 24, 0.95);
  backdrop-filter: blur(20px);
  border-color: var(--b2);
  color: var(--text);
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--red); border-color: var(--red); color: #fff; }

/* ── Placeholder section (páginas en construcción) ────── */
.soon-block {
  text-align: center;
  padding: 80px 30px;
}
.soon-block .badge {
  display: inline-block;
  background: var(--orange-bg);
  color: var(--orange);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.8px;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
  border: 1px solid rgba(234, 133, 0, 0.25);
}
.soon-block h2 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 36px;
  letter-spacing: -1px;
  margin-bottom: 14px;
  color: var(--text);
}
.soon-block p {
  color: var(--text2);
  font-size: 15px;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.55;
}

/* ── Botones base reutilizables ───────────────────────── */
.btn-primary {
  background: var(--acc);
  color: #fff;
  padding: 11px 22px;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
  box-shadow: var(--shadow-cyan);
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--acc-2);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--b2);
  color: var(--text);
  padding: 9.5px 20px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-outline:hover {
  border-color: var(--acc);
  color: var(--acc-2);
  background: var(--acc-bg-soft);
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .greeting { font-size: 36px; }
  .topnav { display: none; }
  .main { padding: 32px 20px; }
}
@media (max-width: 640px) {
  .topbar { padding: 12px 20px; }
  .greeting { font-size: 28px; letter-spacing: -1px; }
  .soon-block h2 { font-size: 26px; }
}