/* ═══════════════════════════════════════════════════════════════
   LATIN DANCE FUSION — Couture Black & Gold Design System
   One product language: warm black, gold foil, editorial type.
   ═══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  /* Gold — used as foil, not flat */
  --gold:          #C9A24C;
  --gold-light:    #F3DFA8;   /* champagne highlight */
  --gold-dark:     #7E5F26;   /* bronze depth */
  --gold-faint:    rgba(201,162,76,0.07);
  --gold-border:   rgba(201,162,76,0.22);
  --gold-border-h: rgba(201,162,76,0.55);
  --foil:          linear-gradient(102deg,#B98F3E 0%,#F7E7B8 36%,#E7C878 58%,#B98F3E 100%);
  --grad-gold:     var(--foil);              /* back-compat alias */
  --grad-gold-h:   linear-gradient(102deg,#F7E7B8,#C9A24C);
  --grad-dark:     linear-gradient(165deg,#0A0908 0%,#12100E 55%,#161310 100%);

  /* subtle premium shadows (depth, not glow) */
  --gold-glow:     0 18px 44px -20px rgba(0,0,0,.8), 0 0 0 1px var(--gold-border);
  --gold-glow-lg:  0 30px 70px -24px rgba(0,0,0,.85);
  --shadow-card:   0 12px 30px -18px rgba(0,0,0,.7);

  /* warm layered black */
  --black:    #060504;
  --dark-1:   #0A0908;
  --dark-2:   #12100E;
  --dark-3:   #1A1714;
  --dark-4:   #221E19;
  --dark-5:   #2C2721;
  --dark-6:   #3A342B;

  --cream:       #EAE3D5;
  --cream-soft:  #D8CFBD;
  --text-muted:  rgba(234,227,213,0.52);
  --text-dim:    rgba(234,227,213,0.30);

  --red-accent:  #c0392b;
  --green-ok:    #27ae60;

  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Manrope',system-ui,-apple-system,sans-serif;

  /* consistent radius scale */
  --r-sm: 8px;
  --r:    14px;
  --r-lg: 20px;
}

/* ─── Base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  background: var(--dark-1);
  color: var(--cream);
  font-family: var(--sans);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  letter-spacing: .01em;
}
::selection { background: rgba(201,162,76,.25); color:#fff; }

/* ─── Typography ───────────────────────────────────────── */
.fa-title {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--cream);
  letter-spacing: -0.01em;
}
.fa-subtitle { color: var(--text-muted); }
.fa-eyebrow {
  font-size: .68rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase;
  color: var(--gold);
}
.fa-foil {
  background: var(--foil); background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

h1,h2,h3,h4,h5,h6 { color: var(--cream); }

/* ─── Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }

/* ─── Navigation ───────────────────────────────────────── */
.fa-nav {
  background: rgba(10,9,8,0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--gold-border);
  padding: .85rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  position: sticky; top: 0; z-index: 200;
}
.fa-brand {
  font-family: var(--sans);
  font-size: .85rem; font-weight: 700;
  color: var(--cream); text-decoration: none;
  letter-spacing: .22em; text-transform: uppercase;
}
.fa-nav-links { display: flex; gap: .35rem; align-items: center; flex-wrap: wrap; }
.fa-nav-link {
  color: var(--text-muted); text-decoration: none;
  font-size: .78rem; font-weight: 600;
  padding: .4rem .85rem; border-radius: var(--r-sm);
  border: 1px solid transparent; transition: all .2s; letter-spacing: .02em;
}
.fa-nav-link:hover { color: var(--gold); }
.fa-nav-link.active { color: var(--gold); background: var(--gold-faint); border-color: var(--gold-border); }

/* ─── Hero ─────────────────────────────────────────────── */
.fa-hero {
  background: var(--grad-dark);
  text-align: center; padding: 4.5rem 1rem 3.5rem;
  position: relative; overflow: hidden;
}
.fa-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 45% at 50% 0%, rgba(201,162,76,0.10) 0%, transparent 70%);
}
.fa-hero-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 4rem); color: var(--cream);
  line-height: 1.02; margin-bottom: .6rem; letter-spacing:-.01em;
}
.fa-hero-sub { color: var(--text-muted); font-size: 1.02rem; max-width: 34em; margin: 0 auto; line-height:1.65; }

/* ─── Cards ────────────────────────────────────────────── */
.fa-card {
  background: var(--dark-3);
  border: 1px solid var(--border, var(--gold-border));
  border-color: rgba(201,162,76,.14);
  border-radius: var(--r);
  box-shadow: var(--shadow-card);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.fa-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-border-h);
  box-shadow: 0 20px 44px -22px rgba(0,0,0,.85);
}
.fa-card-inner { padding: 1.6rem; }

/* ─── Buttons ──────────────────────────────────────────── */
.fa-btn {
  display: inline-flex; align-items: center; justify-content:center; gap: .5rem;
  padding: .72rem 1.7rem; border-radius: var(--r-sm); border: none;
  font-family: var(--sans); font-weight: 700; font-size: .88rem;
  cursor: pointer; text-decoration: none; transition: all .22s; letter-spacing: .02em;
}
.fa-btn:active { transform: translateY(0); }

.fa-btn-gold {
  background: var(--foil); background-size: 180% auto; color: #231A08;
  box-shadow: 0 10px 30px -12px rgba(201,162,76,.5);
}
.fa-btn-gold:hover { background-position: right center; transform: translateY(-2px); color:#231A08; box-shadow: 0 16px 40px -12px rgba(243,223,168,.55); }

.fa-btn-outline {
  background: transparent; border: 1px solid var(--gold-border-h); color: var(--gold);
}
.fa-btn-outline:hover { background: var(--gold-faint); color: var(--gold-light); border-color:var(--gold); }

.fa-btn-dark {
  background: var(--dark-4); color: var(--cream); border: 1px solid var(--dark-6);
}
.fa-btn-dark:hover { background: var(--dark-5); }

.fa-btn-sm { padding: .45rem 1rem; font-size: .78rem; }
.fa-btn-lg { padding: .95rem 2.3rem; font-size: .98rem; }

/* ─── Form inputs ──────────────────────────────────────── */
.fa-input {
  background: var(--dark-2) !important;
  border: 1px solid var(--dark-6) !important;
  color: var(--cream) !important;
  border-radius: var(--r-sm) !important;
  font-size: .92rem; font-family: var(--sans);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.fa-input::placeholder { color: var(--text-dim) !important; }
.fa-input:focus {
  border-color: var(--gold) !important;
  box-shadow: 0 0 0 3px rgba(201,162,76,0.12) !important;
  outline: none; background: var(--dark-3) !important;
}
.fa-label { color: var(--text-muted); font-size: .7rem; font-weight: 700; margin-bottom: .4rem; display: block; letter-spacing: .12em; text-transform:uppercase; }

/* ─── Pills / Badges ───────────────────────────────────── */
.fa-pill {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: 4px 12px; border-radius: 30px;
  font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform:uppercase;
}
.fa-pill-gold  { background: rgba(201,162,76,.13); color: var(--gold); border: 1px solid var(--gold-border); }
.fa-pill-dark  { background: var(--dark-4); color: var(--text-muted); border: 1px solid var(--dark-6); }
.fa-pill-green { background: rgba(39,174,96,.14); color: #4ade80; }
.fa-pill-red   { background: rgba(192,57,43,.15); color: #f87171; }

/* ─── Stat boxes ───────────────────────────────────────── */
.fa-stat {
  background: var(--dark-3);
  border: 1px solid rgba(201,162,76,.14);
  border-radius: var(--r);
  padding: 1.5rem; text-align: center; position: relative; overflow: hidden;
  box-shadow: var(--shadow-card);
}
.fa-stat-num {
  font-family: var(--serif); font-weight: 500; font-size: 2.1rem; color: var(--cream);
  line-height: 1.1; letter-spacing:.01em;
}
.fa-stat-label { font-size: .64rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .18em; margin-top: .3rem; }

/* ─── Table ────────────────────────────────────────────── */
.fa-table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.fa-table th {
  background: var(--dark-2); color: var(--gold);
  font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em;
  padding: .8rem 1rem; border-bottom: 1px solid var(--gold-border); text-align: left; white-space: nowrap;
}
.fa-table td { padding: .8rem 1rem; border-bottom: 1px solid rgba(255,255,255,.05); color: var(--cream-soft); vertical-align: middle; }
.fa-table tr:hover td { background: var(--gold-faint); }
.fa-table tr:last-child td { border-bottom: none; }

/* ─── Member Badge ─────────────────────────────────────── */
.fa-member-badge { display: inline-flex; align-items: center; gap: .2rem; font-size: .66rem; font-weight: 700; padding: 2px 9px; border-radius: 20px; color: #fff; white-space: nowrap; }

/* ─── Sidebar ──────────────────────────────────────────── */
.fa-sidebar { background: var(--dark-2); border-right: 1px solid var(--gold-border); min-height: 100vh; }
.fa-sidebar-item {
  display: flex; align-items: center; gap: .65rem; padding: .7rem 1.2rem;
  color: var(--text-muted); text-decoration: none; font-size: .85rem; font-weight: 600;
  border-left: 2px solid transparent; transition: all .15s; cursor: pointer;
  background: none; border-top: none; border-right: none; border-bottom: none; width: 100%; text-align: left;
}
.fa-sidebar-item:hover { color: var(--cream); background: var(--gold-faint); }
.fa-sidebar-item.active { color: var(--gold); background: var(--gold-faint); border-left-color: var(--gold); }

/* ─── Divider ──────────────────────────────────────────── */
.fa-divider { border: none; border-top: 1px solid var(--gold-border); margin: .5rem 0; opacity: 1; }

/* ─── Alerts ───────────────────────────────────────────── */
.fa-alert-danger { background: rgba(192,57,43,.14); border: 1px solid rgba(192,57,43,.3); color: #f87171; border-radius: var(--r-sm); padding: .7rem 1rem; font-size: .84rem; }
.fa-alert-success { background: rgba(39,174,96,.12); border: 1px solid rgba(39,174,96,.3); color: #4ade80; border-radius: var(--r-sm); padding: .7rem 1rem; font-size: .84rem; }

/* ─── Modal overlay ────────────────────────────────────── */
.fa-overlay { display: none; position: fixed; inset: 0; background: rgba(6,5,4,.8); backdrop-filter: blur(8px); z-index: 500; align-items: center; justify-content: center; padding: 1rem; }
.fa-overlay.show { display: flex; }
.fa-modal { background: var(--dark-3); border: 1px solid var(--gold-border); border-radius: var(--r); padding: 2rem; width: 100%; max-width: 440px; box-shadow: var(--gold-glow-lg); animation: faSlide .25s ease; position: relative; }
@keyframes faSlide { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
.fa-modal-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: var(--text-muted); font-size: 1.2rem; cursor: pointer; }
.fa-modal-close:hover { color: var(--cream); }

/* ─── Tabs ─────────────────────────────────────────────── */
.fa-tabs { display: flex; border-bottom: 1px solid var(--gold-border); margin-bottom: 1.2rem; }
.fa-tab { padding: .65rem 1.2rem; font-size: .82rem; font-weight: 700; color: var(--text-muted); border: none; background: none; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all .2s; letter-spacing: .02em; }
.fa-tab:hover { color: var(--cream); }
.fa-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ─── Progress bar ─────────────────────────────────────── */
.fa-progress-track { background: var(--dark-5); border-radius: 50px; height: 6px; overflow: hidden; }
.fa-progress-fill { height: 100%; border-radius: 50px; background: var(--foil); transition: width .6s ease; }

/* ─── Section (for dashboard) ──────────────────────────── */
.fa-section { display: none; }
.fa-section.active { display: block; }

/* ─── Gold line accent ─────────────────────────────────── */
.fa-gold-line { height: 1px; background: linear-gradient(90deg, transparent, var(--gold-border-h), transparent); margin: 2rem 0; }

/* ─── Empty / Loading / Error states ───────────────────── */
.fa-empty {
  text-align: center; padding: 3rem 1.5rem; color: var(--text-muted);
  border: 1px dashed var(--dark-6); border-radius: var(--r); background: var(--dark-2);
}
.fa-empty-icon { font-size: 2rem; opacity: .5; margin-bottom: .6rem; display:block; }
.fa-empty-title { font-family: var(--serif); font-size: 1.3rem; color: var(--cream-soft); margin-bottom:.3rem; }
.fa-empty-text { font-size: .88rem; line-height: 1.6; }

.fa-skeleton {
  position: relative; overflow: hidden; background: var(--dark-3); border-radius: var(--r-sm);
}
.fa-skeleton::after {
  content:''; position:absolute; inset:0; transform:translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(201,162,76,.06), transparent);
  animation: faShimmer 1.4s infinite;
}
@keyframes faShimmer { to { transform: translateX(100%); } }

.fa-spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--dark-6); border-top-color: var(--gold);
  animation: faSpin .7s linear infinite; display: inline-block;
}
@keyframes faSpin { to { transform: rotate(360deg); } }
.fa-loading { display:flex; flex-direction:column; align-items:center; gap:.9rem; padding:3rem 1rem; color:var(--text-muted); font-size:.85rem; }

.fa-errorbox {
  text-align:center; padding: 2.4rem 1.5rem; border:1px solid rgba(192,57,43,.3);
  background: rgba(192,57,43,.06); border-radius: var(--r); color: #f2b8b0;
}

/* ─── Responsive helpers ───────────────────────────────── */
@media (max-width: 768px) {
  .fa-hide-mobile { display: none !important; }
  .fa-nav { padding: .7rem 1rem; }
  .fa-card-inner { padding: 1.2rem; }
}