/* =========================================================
   Virtual MU Online — CSS Compartido v2.0
   ========================================================= */

:root {
  --bg: #050810;
  --bg-alt: #07101f;
  --bg-card: rgba(12, 20, 38, 0.85);
  --border: rgba(47, 127, 214, 0.18);
  --border-bright: rgba(111, 179, 255, 0.5);
  --text: #dde8f8;
  --text-dim: #6a85b5;
  --accent: #2f7fd6;
  --accent-bright: #6fb3ff;
  --gold: #f5a623;
  --gold-dim: rgba(245, 166, 35, 0.15);
  --green: #46b884;
  --red: #e05a5a;
  --purple: #b06eff;
  --discord: #5865F2;
  --discord-hover: #7289da;
  --radius: 10px;
  --radius-lg: 16px;
  --max-width: 1100px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  min-height: 100vh;
}

/* Hexagonal grid background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(47, 127, 214, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 127, 214, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.02em;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ─── Layout ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  position: relative;
  z-index: 1;
  padding: 5rem 0;
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--accent-bright);
  margin-bottom: 0.75rem;
  text-align: center;
}

.section__title--left { text-align: left; }

.section__sub {
  color: var(--text-dim);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  position: relative;
  z-index: 1;
  overflow: hidden;
  font-family: inherit;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.05);
  opacity: 0;
  transition: opacity 0.18s;
}

.btn:hover::before { opacity: 1; }

.btn--primary {
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  color: #04080f;
  box-shadow: 0 0 18px rgba(111, 179, 255, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px rgba(111, 179, 255, 0.5);
}

.btn--gold {
  background: linear-gradient(135deg, #ffc94a, var(--gold));
  color: #1a1000;
  box-shadow: 0 0 18px rgba(245, 166, 35, 0.3);
}

.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px rgba(245, 166, 35, 0.5);
}

.btn--ghost {
  border-color: var(--border-bright);
  color: var(--text);
  background: var(--bg-card);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  transform: translateY(-2px);
}

.btn--outline {
  border-color: var(--border-bright);
  color: var(--accent-bright);
  background: transparent;
}

.btn--outline:hover {
  background: rgba(111, 179, 255, 0.08);
  border-color: var(--accent-bright);
}

.btn--lg { padding: 0.9rem 2rem; font-size: 1rem; }
.btn--sm { padding: 0.45rem 1rem; font-size: 0.85rem; }

.btn--nav {
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.btn--discord {
  background: var(--discord);
  color: #fff;
}

.btn--discord:hover {
  background: var(--discord-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(88, 101, 242, 0.4);
}

/* ─── Navigation ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 8, 16, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(111, 179, 255, 0.12);
  transition: background 0.3s;
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav__logo {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--text);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.nav__logo span { color: var(--accent-bright); }
.nav__logo em {
  font-style: normal;
  color: var(--gold);
  font-size: 0.65rem;
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-top: -4px;
}

.nav__links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__links a:not(.btn) {
  color: var(--text-dim);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.nav__links a:not(.btn):hover,
.nav__links a:not(.btn).active {
  color: var(--accent-bright);
  background: rgba(111, 179, 255, 0.07);
}

.nav__links .nav-wiki {
  color: var(--gold);
}

.nav__links .nav-wiki:hover {
  color: #ffc94a;
  background: rgba(245, 166, 35, 0.08);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav__burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  display: block;
  transition: transform 0.2s, opacity 0.2s;
}

.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem 1.5rem 1.25rem;
  border-top: 1px solid var(--border);
  background: rgba(5, 8, 16, 0.95);
}

.nav__mobile.is-open { display: flex; }

.nav__mobile a {
  color: var(--text-dim);
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: color 0.15s, background 0.15s;
}

.nav__mobile a:hover { color: var(--accent-bright); background: rgba(111, 179, 255, 0.07); }

/* ─── Glass Card ─── */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.glass-card:hover {
  border-color: rgba(111, 179, 255, 0.3);
  box-shadow: 0 8px 32px rgba(47, 127, 214, 0.1);
}

/* ─── Tag / Badge ─── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(47, 127, 214, 0.12);
  color: var(--accent-bright);
  border: 1px solid rgba(47, 127, 214, 0.3);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 500;
}

.tag--gold {
  background: rgba(245, 166, 35, 0.12);
  color: var(--gold);
  border-color: rgba(245, 166, 35, 0.3);
}

.tag--green {
  background: rgba(70, 184, 132, 0.12);
  color: var(--green);
  border-color: rgba(70, 184, 132, 0.3);
}

.tag--purple {
  background: rgba(176, 110, 255, 0.12);
  color: var(--purple);
  border-color: rgba(176, 110, 255, 0.3);
}

/* ─── Status Dot ─── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
  flex-shrink: 0;
  display: inline-block;
}

.status-dot.is-online {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-green 2s infinite;
}

.status-dot.is-offline { background: var(--red); }

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 4px var(--green); }
  50% { box-shadow: 0 0 12px var(--green), 0 0 24px rgba(70, 184, 132, 0.4); }
}

/* ─── Footer ─── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer__links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.footer__links a {
  color: var(--text-dim);
  transition: color 0.15s;
}

.footer__links a:hover { color: var(--accent-bright); }

.discord-icon-link {
  display: inline-flex;
  align-items: center;
  color: var(--text-dim);
  transition: color 0.15s;
  line-height: 0;
}

.discord-icon-link:hover { color: var(--discord-hover); }

/* ─── Tabs ─── */
.tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.7rem 1.2rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
  font-family: inherit;
  margin-bottom: -1px;
}

.tab-btn.active {
  color: var(--accent-bright);
  border-bottom-color: var(--accent-bright);
}

.tab-btn:hover:not(.active) {
  color: var(--text);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ─── Table ─── */
.data-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  font-size: 0.9rem;
}

.data-table th {
  background: rgba(47, 127, 214, 0.08);
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.75rem 1rem;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
  font-family: var(--sans);
  font-weight: 600;
}

.data-table td {
  padding: 0.7rem 1rem;
  white-space: nowrap;
  border-bottom: 1px solid rgba(47, 127, 214, 0.08);
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(111, 179, 255, 0.04); }

.td-name { color: var(--accent-bright); font-weight: 600; }
.td-gold { color: var(--gold); font-weight: 600; }
.td-green { color: var(--green); }
.td-num { font-variant-numeric: tabular-nums; }

/* ─── Page Hero (subpáginas) ─── */
.page-hero {
  position: relative;
  z-index: 1;
  padding: 4rem 1.5rem 3rem;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(47, 127, 214, 0.12), transparent 65%);
  border-bottom: 1px solid var(--border);
}

.page-hero__tag {
  display: inline-block;
  color: var(--accent-bright);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.2rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 0.75rem;
}

.page-hero__sub {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
}

/* ─── Animations ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes glow-pulse {
  0%, 100% { text-shadow: 0 0 8px rgba(111, 179, 255, 0.4); }
  50% { text-shadow: 0 0 20px rgba(111, 179, 255, 0.8), 0 0 40px rgba(111, 179, 255, 0.3); }
}

.animate-fade-up {
  animation: fadeUp 0.6s ease both;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ─── Breadcrumb ─── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-dim);
  padding: 0.75rem 0;
}

.breadcrumb a { transition: color 0.15s; }
.breadcrumb a:hover { color: var(--accent-bright); }
.breadcrumb span { color: var(--text-dim); }

/* ─── Lang toggle ─── */
.lang-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  font-family: inherit;
}

.lang-toggle:hover {
  color: var(--accent-bright);
  border-color: var(--accent-bright);
}

/* ─── Wiki card grid ─── */
.wiki-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.wiki-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}

.wiki-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(111, 179, 255, 0.06), transparent 65%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.wiki-card:hover {
  border-color: rgba(111, 179, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(47, 127, 214, 0.15);
}

.wiki-card:hover::after { opacity: 1; }

.wiki-card__icon {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.wiki-card__title {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--accent-bright);
  font-weight: 700;
}

.wiki-card__desc {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ─── Form ─── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  max-width: 480px;
  margin: 0 auto;
  backdrop-filter: blur(12px);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form__field label {
  font-size: 0.83rem;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.form__field input,
.form__field select {
  background: rgba(5, 8, 16, 0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form__field input:focus,
.form__field select:focus {
  outline: none;
  border-color: var(--accent-bright);
  box-shadow: 0 0 0 3px rgba(111, 179, 255, 0.12);
}

.form__field select option { background: #07101f; }

.form__message {
  text-align: center;
  font-size: 0.9rem;
  min-height: 1.2em;
  padding: 0.5rem;
}

.form__message.is-success { color: var(--green); }
.form__message.is-error { color: var(--red); }

/* ─── Ranking table extras ─── */
.rank-1 { color: var(--gold); }
.rank-2 { color: #c0c0c0; }
.rank-3 { color: #cd7f32; }

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.85rem;
}

.rank-badge--1 { background: rgba(245, 166, 35, 0.2); color: var(--gold); border: 1px solid rgba(245, 166, 35, 0.4); }
.rank-badge--2 { background: rgba(192, 192, 192, 0.15); color: #c0c0c0; border: 1px solid rgba(192,192,192,0.3); }
.rank-badge--3 { background: rgba(205, 127, 50, 0.15); color: #cd7f32; border: 1px solid rgba(205,127,50,0.3); }
.rank-badge--n { background: rgba(47, 127, 214, 0.08); color: var(--text-dim); border: 1px solid var(--border); }

/* ─── Responsive ─── */
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
}

@media (max-width: 480px) {
  .page-hero { padding: 3rem 1.25rem 2.5rem; }
  .form-card { padding: 1.75rem 1.25rem; }
}