/* ==========================================================
   PORTFOLIO UNIFICADO CON LA LANDING
   Mismo dark, light restaurado y overrides finales.
   ========================================================== */

:root,
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0d1b2e;
  --surface: rgba(255, 255, 255, 0.07);
  --surface-strong: rgba(255, 255, 255, 0.11);
  --card: rgba(255, 255, 255, 0.07);
  --text: #f8fafc;
  --muted: #b7c4d6;
  --border: rgba(255, 255, 255, 0.13);
  --primary: #38bdf8;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --accent-soft: rgba(56, 189, 248, 0.16);
  --success: #22c55e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f7fbff;
  --bg-soft: #edf6ff;
  --surface: rgba(255, 255, 255, 0.8);
  --surface-strong: #ffffff;
  --card: rgba(255, 255, 255, 0.84);
  --text: #0f172a;
  --muted: #526176;
  --border: rgba(15, 23, 42, 0.1);
  --primary: #0284c7;
  --accent: #0284c7;
  --accent-strong: #0369a1;
  --accent-soft: rgba(2, 132, 199, 0.12);
  --success: #16a34a;
  --shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
}

html,
body {
  color: var(--text) !important;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 30rem),
    radial-gradient(circle at 85% 10%, rgba(99, 102, 241, 0.17), transparent 28rem),
    var(--bg) !important;
}

html[data-theme="light"] body {
  background:
    radial-gradient(circle at top left, rgba(2, 132, 199, 0.12), transparent 30rem),
    radial-gradient(circle at 85% 10%, rgba(99, 102, 241, 0.10), transparent 28rem),
    var(--bg) !important;
}

body::before {
  content: "" !important;
  position: fixed !important;
  inset: 0 !important;
  z-index: -2 !important;
  pointer-events: none !important;
  opacity: .55 !important;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px) !important;
  background-size: 58px 58px !important;
  mask-image: linear-gradient(to bottom, black, transparent 72%) !important;
}

html[data-theme="light"] body::before {
  background-image:
    linear-gradient(rgba(15,23,42,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.055) 1px, transparent 1px) !important;
}

body::after { display: none !important; }

/* Header igual a la landing */
.navbar {
  position: sticky !important;
  top: 1rem !important;
  left: auto !important;
  transform: none !important;
  width: min(1180px, calc(100% - 2rem)) !important;
  height: auto !important;
  min-height: 74px !important;
  margin: 1rem auto 0 !important;
  padding: .75rem !important;
  border: 1px solid var(--border) !important;
  border-radius: 999px !important;
  background: rgba(7, 17, 31, .68) !important;
  box-shadow: 0 10px 40px rgba(0,0,0,.18) !important;
  backdrop-filter: blur(18px) !important;
  -webkit-backdrop-filter: blur(18px) !important;
}

html[data-theme="light"] .navbar {
  background: rgba(255,255,255,.72) !important;
}

.brand { color: var(--text) !important; }
.brand span {
  display: inline-grid !important;
  place-items: center !important;
  width: 2.4rem !important;
  height: 2.4rem !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, var(--accent), #6366f1) !important;
  color: #fff !important;
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  font-size: .85rem !important;
  font-weight: 900 !important;
}

.nav-links { align-items: center !important; gap: .35rem !important; }
.nav-links > a,
.nav-more-toggle {
  padding: .7rem .85rem !important;
  border-radius: 999px !important;
  color: var(--muted) !important;
  font-weight: 650 !important;
  font-size: .92rem !important;
  background: transparent !important;
}
.nav-links > a::after { display: none !important; }
.nav-links > a:hover,
.nav-links > a.active,
.nav-more-toggle:hover,
.nav-more.open .nav-more-toggle {
  background: var(--surface) !important;
  color: var(--text) !important;
}

.theme-toggle,
.portfolio-menu-toggle {
  place-items: center;
  width: 2.55rem !important;
  height: 2.55rem !important;
  border: 1px solid var(--border) !important;
  border-radius: 50% !important;
  background: var(--surface) !important;
  color: var(--text) !important;
}

.theme-toggle { display: grid !important; }

/* Hamburguesa: solo móvil/tablet */
.portfolio-menu-toggle { display: none !important; }
@media (max-width: 1000px) {
  .portfolio-menu-toggle { display: grid !important; }
}

main { padding-top: 30px !important; }
.section { margin-top: 6rem !important; }
.section-header h2 { color: var(--text) !important; }
.section-header p,
p,
li { color: var(--muted); }
.section-kicker,
.hero-kicker,
.footer-logo,
.text-link { color: var(--accent) !important; }

/* Dropdown: sólido, sin transparencia molesta */
.nav-more-menu {
  background: #0d1b2e !important;
  border: 1px solid rgba(255,255,255,.18) !important;
  box-shadow: 0 24px 80px rgba(0,0,0,.45) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
html[data-theme="light"] .nav-more-menu {
  background: #ffffff !important;
  border-color: rgba(15,23,42,.12) !important;
  box-shadow: 0 24px 70px rgba(15,23,42,.16) !important;
}
.nav-more-menu a {
  color: var(--muted) !important;
  background: transparent !important;
}
.nav-more-menu a:hover,
.nav-more-menu a.active {
  background: var(--accent-soft) !important;
  color: var(--text) !important;
}

/* Tarjetas y bloques con los mismos tonos de la landing */
.card,
.current-card,
.project-card,
.tech-card,
.timeline-item,
.contact-card,
.docencia-card,
.publication-card,
.blog-card,
.stat-card,
.hero-visual,
.stack-card,
.filter-box,
.search-box,
.pagination-controls,
.portfolio-panel,
.glass-card {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  box-shadow: var(--shadow) !important;
  backdrop-filter: blur(18px) !important;
  -webkit-backdrop-filter: blur(18px) !important;
}

/* Card del hero: evita el blanco roto cuando cambia el tema */
.code-card {
  background: linear-gradient(180deg, rgba(13,27,46,.94), rgba(13,27,46,.76)) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  box-shadow: var(--shadow) !important;
}
html[data-theme="light"] .code-card {
  background: rgba(255, 255, 255, .82) !important;
  color: var(--text) !important;
}

.dynamic-tech-item {
  background: rgba(56, 189, 248, .10) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
}
html[data-theme="light"] .dynamic-tech-item {
  background: rgba(2, 132, 199, .08) !important;
}
.dynamic-tech-item span,
.code-card-header strong { color: var(--text) !important; }

[class*="card"],
[class*="Card"],
[class*="item"],
[class*="panel"],
[class*="box"] { border-color: var(--border); }

.hero-tag,
.hero-tags span,
.badge,
.tech-pill,
.dynamic-tech-item,
.stack-pill,
.tag,
.filter-chip {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--muted) !important;
}

.btn-primary,
.cta-button,
.primary-button,
.scroll-top {
  background: linear-gradient(135deg, var(--accent), #6366f1) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 18px 50px rgba(56, 189, 248, .22) !important;
}

.btn-secondary,
.secondary-button {
  background: var(--surface) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
}

input,
textarea,
select {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
}
input::placeholder,
textarea::placeholder { color: var(--muted) !important; }

.mobile-nav {
  top: 96px !important;
  background: var(--bg-soft) !important;
  border-color: var(--border) !important;
  box-shadow: var(--shadow) !important;
}
.mobile-nav a { color: var(--muted) !important; }
.mobile-nav a:hover { background: var(--surface) !important; color: var(--text) !important; }

.footer {
  border-top-color: var(--border) !important;
  color: var(--muted) !important;
}
.footer-link { background: var(--surface) !important; border-color: var(--border) !important; }

@media (max-width: 980px) {
  .navbar { border-radius: 28px !important; }
}