/* ════════════════════════════════════════════
   PALPITES PREMIUM — DESIGN SYSTEM
   Shared variables, resets, typography, forms
════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:wght@300;400;500&display=swap');

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

:root {
  /* colours */
  --gold: #C9A84C;
  --gold-light: #F0D080;
  --gold-dim: rgba(201,168,76,0.10);
  --gold-border: rgba(201,168,76,0.22);
  --dark: #0D0D0D;
  --surface: #141414;
  --surface2: #1C1C1C;
  --surface3: #212121;
  --border: #222222;
  --muted: #5A5A5A;
  --text: #E8E8E8;
  --text-dim: #A0A0A0;
  --green: #2ecc71;
  --green-dim: rgba(46,204,113,0.08);
  --green-border: rgba(46,204,113,0.22);
  --red: #e05a4e;
  --red-dim: rgba(224,90,78,0.08);
  --red-border: rgba(224,90,78,0.22);
  /* layout */
  --sidebar-w: 220px;
  --topbar-h: 52px;
  --radius: 4px;
  --radius-lg: 6px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--dark); color: var(--text);
  font-family: 'DM Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ─────────────────────────── */
.heading-display {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.04em; line-height: 0.95;
}
.label-micro {
  font-size: 9px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold); opacity: 0.7;
}
.badge-outline {
  display: inline-block; font-size: 9px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold);
  border: 0.5px solid rgba(201,168,76,0.4);
  padding: 4px 14px; border-radius: 20px;
}

/* ── BUTTONS ────────────────────────────── */
.btn {
  display: inline-block; font-family: 'DM Sans', sans-serif;
  font-weight: 500; font-size: 12px; letter-spacing: 0.15em;
  text-transform: uppercase; padding: 13px 32px;
  border-radius: 2px; cursor: pointer; border: none;
  text-decoration: none; transition: background 0.2s, transform 0.15s;
  text-align: center;
}
.btn:active { transform: scale(0.98); }
.btn-gold { background: var(--gold); color: #000; }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--text); border: 0.5px solid #333; }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }
.btn-full { width: 100%; display: block; }
.btn .spinner {
  display: none; width: 16px; height: 16px;
  border: 2px solid rgba(0,0,0,0.3); border-top-color: #000;
  border-radius: 50%; animation: spin 0.7s linear infinite; margin: 0 auto;
}
.btn.loading .btn-text { display: none; }
.btn.loading .spinner { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; }

/* ── FORM FIELDS ────────────────────────── */
.field { margin-bottom: 1.1rem; }
.field-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-dim); margin-bottom: 0.5rem;
}
.field-wrap { position: relative; }
.field-input {
  width: 100%; background: var(--surface2); border: 0.5px solid var(--border);
  border-radius: 3px; color: var(--text); font-family: 'DM Sans', sans-serif;
  font-size: 14px; padding: 13px 14px 13px 42px; outline: none;
  transition: border-color 0.2s, background 0.2s; -webkit-appearance: none;
}
.field-input::placeholder { color: var(--muted); font-size: 13px; }
.field-input:focus { border-color: var(--gold-border); background: #181400; }
.field-input.error { border-color: var(--red); background: var(--red-dim); }
.field-input.valid { border-color: var(--green-border); }
.field-input.no-icon { padding-left: 14px; }
.field-icon {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  pointer-events: none; opacity: 0.35; transition: opacity 0.2s;
}
.field-wrap:focus-within .field-icon { opacity: 0.65; }
.toggle-pw {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--muted); cursor: pointer;
  padding: 4px; line-height: 0; transition: color 0.2s;
}
.toggle-pw:hover { color: var(--gold); }
.field-error { font-size: 11px; color: var(--red); margin-top: 5px; display: none; padding-left: 2px; }
.field-error.show { display: block; }
.field-input.pw-pad { padding-right: 44px; }

/* phone */
.phone-row { display: flex; gap: 8px; }
.phone-prefix {
  background: var(--surface2); border: 0.5px solid var(--border);
  border-radius: 3px; color: var(--text); font-family: 'DM Sans', sans-serif;
  font-size: 13px; padding: 13px 10px; outline: none; cursor: pointer;
  flex-shrink: 0; width: 96px; -webkit-appearance: none; text-align: center;
  transition: border-color 0.2s;
}
.phone-prefix:focus { border-color: var(--gold-border); }
.phone-row .field-wrap { flex: 1; }
.phone-row .field-input { padding-left: 14px; }

/* password strength */
.pw-strength { margin-top: 7px; }
.pw-strength-bars { display: flex; gap: 4px; margin-bottom: 5px; }
.pw-bar { height: 2px; flex: 1; background: var(--border); border-radius: 2px; transition: background 0.3s; }
.pw-strength-label { font-size: 10px; color: var(--muted); transition: color 0.3s; }

/* ── CARDS ──────────────────────────────── */
.card {
  background: var(--surface); border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
}
.card-header {
  background: var(--surface2); border-bottom: 0.5px solid var(--border);
  padding: 0.9rem 1.3rem; display: flex; align-items: center; justify-content: space-between;
}

/* ── BADGES ─────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 500; padding: 3px 10px; border-radius: 3px;
}
.pill-gold { color: var(--gold); background: var(--gold-dim); border: 0.5px solid var(--gold-border); }
.pill-green { color: var(--green); background: var(--green-dim); border: 0.5px solid var(--green-border); }
.pill-red { color: var(--red); background: var(--red-dim); border: 0.5px solid var(--red-border); }
.pill-muted { color: var(--muted); background: var(--surface2); border: 0.5px solid var(--border); }

/* ── DIVIDERS ───────────────────────────── */
.divider-gold { width: 36px; height: 1px; background: var(--gold); opacity: 0.3; }
.sep { width: 100%; height: 0.5px; background: var(--border); }
.form-sep { width: 100%; height: 0.5px; background: var(--border); margin: 1.3rem 0; }

/* ── ALERTS ─────────────────────────────── */
.alert {
  border-radius: var(--radius); padding: 0.9rem 1rem;
  font-size: 12px; display: none; align-items: center; gap: 8px; line-height: 1.55;
}
.alert.show { display: flex; }
.alert-error { color: var(--red); background: var(--red-dim); border: 0.5px solid var(--red-border); }
.alert-success { color: var(--green); background: var(--green-dim); border: 0.5px solid var(--green-border); }
.alert-gold { color: var(--gold); background: var(--gold-dim); border: 0.5px solid var(--gold-border); }

/* ── ANIMATIONS ─────────────────────────── */
@keyframes fadeUp { from{opacity:0;transform:translateY(18px)} to{opacity:1;transform:translateY(0)} }
@keyframes popIn  { from{transform:scale(0.4);opacity:0} to{transform:scale(1);opacity:1} }
@keyframes spin   { to{transform:rotate(360deg)} }
@keyframes shimmer{ 0%{background-position:200% 0} 100%{background-position:-200% 0} }
@keyframes pulse  { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.8)} }

.fade-up { animation: fadeUp 0.5s ease both; }
.fade-up-d1 { animation: fadeUp 0.5s ease both 0.08s; }
.fade-up-d2 { animation: fadeUp 0.5s ease both 0.16s; }
.fade-up-d3 { animation: fadeUp 0.5s ease both 0.24s; }

/* skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--surface2) 25%, #222 50%, var(--surface2) 75%);
  background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 3px;
}

/* ── TOPBAR (public pages) ──────────────── */
.topbar-pub {
  position: fixed; top: 0; left: 0; right: 0; height: var(--topbar-h);
  background: rgba(13,13,13,0.93); backdrop-filter: blur(10px);
  border-bottom: 0.5px solid #1a1a1a;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1rem,4vw,2rem); z-index: 100;
}
.topbar-logo {
  font-family: 'Bebas Neue', sans-serif; font-size: 1.25rem;
  letter-spacing: 0.1em; color: var(--gold); text-decoration: none;
}
.topbar-link { font-size: 12px; color: var(--text-dim); text-decoration: none; letter-spacing: 0.05em; transition: color 0.2s; }
.topbar-link:hover { color: var(--gold); }

/* ── AUTH LAYOUT ────────────────────────── */
.auth-body {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: calc(var(--topbar-h) + clamp(1.5rem,4vw,2.5rem)) clamp(1rem,4vw,1.5rem) 3rem;
  position: relative; overflow-x: hidden;
}
.auth-body::before {
  content: ''; position: fixed; top: -120px; left: 50%; transform: translateX(-50%);
  width: min(560px,100vw); height: min(560px,100vw);
  background: radial-gradient(circle,rgba(201,168,76,0.08) 0%,transparent 68%);
  pointer-events: none; z-index: 0;
}
.auth-card-wrap { position: relative; z-index: 1; width: 100%; }
.auth-form-card {
  background: var(--surface); border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem,4vw,2rem) clamp(1.2rem,4vw,1.8rem);
}
.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-header h1 { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.2rem,7vw,3rem); line-height: 0.95; letter-spacing: 0.03em; color: #fff; margin-bottom: 0.6rem; }
.auth-header h1 span { color: var(--gold); }
.auth-header p { font-size: 13px; color: var(--text-dim); line-height: 1.65; }
.auth-footer { text-align: center; margin-top: 1.3rem; font-size: 12px; color: var(--muted); }
.auth-footer a { color: var(--gold); text-decoration: none; }
.auth-footer a:hover { text-decoration: underline; }

/* step indicator */
.steps { display: flex; align-items: center; justify-content: center; gap: 6px; margin-bottom: 1.8rem; }
.step { width: 28px; height: 28px; border-radius: 50%; border: 0.5px solid var(--border); background: var(--surface2); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 500; color: var(--muted); transition: all 0.25s; }
.step.active { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }
.step.done   { border-color: var(--gold-border); background: var(--gold-dim); }
.step-line   { width: 32px; height: 0.5px; background: var(--border); }
.step-line.done { background: rgba(201,168,76,0.35); }

/* ── RESPONSIVE ─────────────────────────── */
@media(max-width:460px){ .auth-form-card{ padding:1.3rem 1rem; } }