/* ===== MD WEBX — Shared Styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

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

:root {
  --bg-base:          #09090f;
  --bg-surface:       #111118;
  --bg-raised:        #18181f;
  --bg-card:          #1e1e28;
  --accent-primary:   #6c63ff;
  --accent-warm:      #ff9f43;
  --accent-glow:      rgba(108, 99, 255, 0.35);
  --accent-warm-glow: rgba(255, 159, 67, 0.25);
  --text-primary:     #f0f0f5;
  --text-secondary:   #9898b0;
  --text-muted:       #5a5a72;
  --border-subtle:    rgba(255,255,255,0.07);
  --border-medium:    rgba(255,255,255,0.12);
  --font-display:     'Syne', sans-serif;
  --font-body:        'DM Sans', sans-serif;
  --radius-sm:        8px;
  --radius-md:        14px;
  --radius-lg:        20px;
  --radius-xl:        28px;
  --shadow-glow:      0 0 40px rgba(108,99,255,0.15);
  --transition:       0.2s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--accent-primary); border-radius: 3px; }

/* Noise overlay */
.noise-layer {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
}

/* Ambient orbs */
.orb {
  position: fixed; border-radius: 50%; pointer-events: none; z-index: 0;
  filter: blur(80px);
}
.orb-1 {
  width: 700px; height: 700px;
  top: -300px; left: -200px;
  background: radial-gradient(circle, rgba(108,99,255,0.1), transparent 70%);
  animation: orbFloat1 18s ease-in-out infinite alternate;
}
.orb-2 {
  width: 500px; height: 500px;
  bottom: -200px; right: -150px;
  background: radial-gradient(circle, rgba(255,159,67,0.07), transparent 70%);
  animation: orbFloat2 22s ease-in-out infinite alternate;
}
@keyframes orbFloat1 { from { transform: translate(0,0); } to { transform: translate(80px, 60px); } }
@keyframes orbFloat2 { from { transform: translate(0,0); } to { transform: translate(-60px,-80px); } }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem;
  height: 68px;
  background: rgba(9,9,15,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.nav-logo img { height: 36px; width: auto; }
.nav-links {
  display: flex; align-items: center; gap: 0.25rem;
}
.nav-link {
  font-family: var(--font-display);
  font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-secondary); text-decoration: none;
  padding: 0.4rem 0.9rem; border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--text-primary); background: var(--border-subtle); }
.nav-link.active { color: var(--accent-primary); }
.nav-actions { display: flex; gap: 0.5rem; align-items: center; }
.btn-nav-outline {
  font-family: var(--font-display); font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.45rem 1.1rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium); color: var(--text-primary);
  background: transparent; cursor: pointer; text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}
.btn-nav-outline:hover { border-color: var(--accent-primary); background: rgba(108,99,255,0.08); }
.btn-nav-primary {
  font-family: var(--font-display); font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.45rem 1.1rem; border-radius: var(--radius-sm);
  border: none; background: var(--accent-primary); color: #fff;
  cursor: pointer; text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
}
.btn-nav-primary:hover { opacity: 0.88; transform: translateY(-1px); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  border-radius: var(--radius-md); border: none; cursor: pointer;
  text-decoration: none; transition: all var(--transition);
  padding: 0.85rem 1.75rem; position: relative; overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), transparent);
  opacity: 0; transition: opacity var(--transition);
}
.btn:hover::before { opacity: 1; }
.btn-primary { background: var(--accent-primary); color: #fff; box-shadow: 0 4px 20px rgba(108,99,255,0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(108,99,255,0.4); }
.btn-outline {
  background: transparent; color: var(--text-primary);
  border: 1px solid var(--border-medium);
}
.btn-outline:hover { border-color: var(--accent-primary); background: rgba(108,99,255,0.06); transform: translateY(-1px); }
.btn-warm { background: var(--accent-warm); color: #000; box-shadow: 0 4px 20px rgba(255,159,67,0.3); }
.btn-warm:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,159,67,0.4); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }
.btn.loading .btn-spinner { display: block; }
.btn.loading .btn-label { opacity: 0.7; }
.btn-spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none; flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn-full { width: 100%; }

/* ===== FORM ===== */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-label {
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-secondary);
}
.form-input, .form-select {
  background: var(--bg-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body); font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; width: 100%;
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus, .form-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}
.form-select { cursor: pointer; appearance: none; }
.form-error {
  font-size: 0.8rem; color: #ff6b6b;
  display: none; align-items: center; gap: 4px;
}
.form-error.show { display: flex; }

/* ===== TOAST ===== */
.toast {
  position: fixed; bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  padding: 0.8rem 1.4rem; border-radius: 100px;
  font-size: 0.85rem; color: var(--text-primary);
  z-index: 9999; white-space: nowrap;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
  display: flex; align-items: center; gap: 0.5rem;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { border-color: rgba(80,220,120,0.4); }
.toast.error   { border-color: rgba(255,80,80,0.4); color: #ff6b6b; }
.toast.warning { border-color: rgba(255,159,67,0.4); color: var(--accent-warm); }

/* ===== AUTH CARD ===== */
.auth-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 6rem 1rem 2rem;
}
.auth-card {
  position: relative; z-index: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  width: 100%; max-width: 480px;
  animation: fadeUp 0.5s ease both;
}
.auth-card.wide { max-width: 560px; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.auth-logo {
  display: flex; justify-content: center; margin-bottom: 2rem;
}
.auth-logo img { height: 40px; }
.auth-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: 1.7rem; text-align: center; margin-bottom: 0.4rem;
}
.auth-subtitle {
  text-align: center; color: var(--text-secondary);
  font-size: 0.9rem; margin-bottom: 2rem;
}
.auth-divider {
  display: flex; align-items: center; gap: 1rem;
  margin: 1.5rem 0; color: var(--text-muted); font-size: 0.8rem;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border-subtle);
}
.auth-footer {
  text-align: center; margin-top: 1.5rem;
  font-size: 0.88rem; color: var(--text-secondary);
}
.auth-footer a {
  color: var(--accent-primary); text-decoration: none; font-weight: 600;
}
.auth-footer a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 2rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  position: relative; z-index: 1;
}
.footer-left { display: flex; align-items: center; gap: 0.75rem; }
.footer-left img { height: 28px; }
.footer-copy { font-size: 0.8rem; color: var(--text-muted); }
.footer-payments { display: flex; align-items: center; gap: 0.75rem; }
.footer-payments img { height: 28px; width: auto; object-fit: contain; filter: brightness(0.85); transition: filter var(--transition); }
.footer-payments img:hover { filter: brightness(1); }
.footer-links { display: flex; gap: 1rem; }
.footer-links a { font-size: 0.8rem; color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--text-secondary); }

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .auth-card { padding: 1.75rem; }
  .footer { flex-direction: column; align-items: flex-start; }
}