/* ============================================================
   FIVATION — Components (shared)
   ============================================================ */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s, color 0.18s, border-color 0.18s, box-shadow 0.18s;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn .icon { width: 1.05rem; height: 1.05rem; }

.btn-primary {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}
.btn-primary:hover:not(:disabled) {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--ink);
  color: var(--cream-text);
  border-color: var(--ink);
}
.btn-secondary:hover:not(:disabled) { background: #221E16; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--ink-text);
  border-color: var(--ink-text);
}
.btn-outline:hover:not(:disabled) { background: var(--ink-text); color: var(--paper); }

/* Outline variant for dark sections */
.on-ink .btn-outline,
.btn-outline.on-ink {
  color: var(--cream-text);
  border-color: rgba(244,239,227,0.32);
}
.on-ink .btn-outline:hover:not(:disabled),
.btn-outline.on-ink:hover:not(:disabled) {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}

.btn-ghost { background: transparent; color: var(--ink-text); }
.btn-ghost:hover:not(:disabled) { background: var(--paper-2); }

.btn-destructive { background: hsl(var(--destructive)); color: #fff; border-color: hsl(var(--destructive)); }
.btn-destructive:hover:not(:disabled) { opacity: 0.92; }

.btn-lg { padding: 0.9rem 1.6rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 0.85rem; font-size: 0.8rem; }
.btn-icon { padding: 0.5rem; width: 2.4rem; height: 2.4rem; }

/* ---------- Card ---------- */
.card {
  background: var(--card, #fff);
  background: var(--paper);
  border: 1px solid var(--paper-3);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); }
.card-title { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 500; margin-bottom: 0.4rem; }
.card-description { color: var(--ink-muted); font-size: 0.95rem; line-height: 1.6; }

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.badge-primary { background: var(--gold-glow); color: var(--gold-deep); border: 1px solid rgba(199,154,59,0.4); }
.badge-secondary { background: var(--paper-2); color: var(--ink-muted); border: 1px solid var(--paper-3); }
.badge-success { background: hsl(var(--green)/0.12); color: hsl(var(--green)); border: 1px solid hsl(var(--green)/0.25); }
.badge-warning { background: hsl(var(--warning)/0.14); color: hsl(var(--warning)); border: 1px solid hsl(var(--warning)/0.28); }
.badge-destructive { background: hsl(var(--destructive)/0.12); color: hsl(var(--destructive)); border: 1px solid hsl(var(--destructive)/0.25); }

/* ---------- Inputs ---------- */
.input, .select, .textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--input, #ccc);
  border-color: var(--paper-3);
  border-radius: var(--radius);
  background: #FFFDF8;
  color: var(--ink-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}
.textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.select {
  appearance: none;
  padding-right: 2rem;
  background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2214%22%20height%3D%228%22%20viewBox%3D%220%200%2014%208%22%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%3E%3Cpath%20d%3D%22M1%201l6%206%206-6%22%20stroke%3D%22%238A6118%22%20stroke-width%3D%222%22%20fill%3D%22none%22%20fill-rule%3D%22evenodd%22/%3E%3C/svg%3E');
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  cursor: pointer;
}
.label { display: block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.02em; margin-bottom: 0.45rem; color: var(--ink-text); }
.label-required::after { content: " *"; color: hsl(var(--destructive)); }
.form-group { margin-bottom: 1.25rem; }
.form-error { color: hsl(var(--destructive)); font-size: 0.8rem; margin-top: 0.25rem; }
.form-hint { color: var(--ink-muted); font-size: 0.8rem; margin-top: 0.25rem; }

/* ---------- Navbar (always on ink) ---------- */
.navbar {
  background: var(--ink);
  border-bottom: 1px solid var(--ink-3);
  position: fixed;
  top: 0; width: 100%;
  z-index: 50;
  transition: box-shadow 0.3s, background 0.3s;
}
.navbar.scrolled { box-shadow: 0 10px 30px -12px rgba(0,0,0,0.5); background: rgba(21,19,14,0.94); backdrop-filter: blur(10px); }
.navbar-container { display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 0; }

.navbar-logo { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.navbar-logo .logo-img { height: 34px; width: auto; display: block; }
.navbar-logo .logo-word {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--cream-text);
  line-height: 1;
}

.navbar-menu { display: flex; align-items: center; gap: 1.9rem; list-style: none; }
.navbar-link {
  color: var(--cream-muted);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.18s;
  position: relative;
}
.navbar-link:hover { color: var(--cream-text); }
.navbar-link.active, .navbar-link.text-primary { color: var(--gold-bright); }
.navbar-link.font-semibold { font-weight: 600; }

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--cream-text);
  cursor: pointer;
  padding: 0.5rem;
}

@media (max-width: 880px) {
  .mobile-menu-toggle { display: block; }
  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--ink-3);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.75rem;
    gap: 1.1rem;
  }
  .navbar-menu.mobile-open { display: flex; }
}

/* ---------- Tabs ---------- */
.tabs { border-bottom: 1px solid var(--paper-3); }
.tabs-list { display: flex; gap: 2rem; list-style: none; overflow-x: auto; }
.tab-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--ink-muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}
.tab-trigger:hover { color: var(--ink-text); }
.tab-trigger.active { color: var(--ink-text); border-bottom-color: var(--gold); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s; }

/* ---------- Modal ---------- */
.modal {
  display: none;
  position: fixed; inset: 0;
  background: rgba(18,14,6,0.62);
  backdrop-filter: blur(3px);
  z-index: 1000;
  animation: fadeIn 0.2s;
}
.modal.active { display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.modal-content {
  background: var(--paper);
  width: 100%;
  max-width: 600px;
  max-height: 88vh;
  overflow-y: auto;
  border-radius: var(--radius);
  border: 1px solid var(--paper-3);
  padding: 2.25rem;
  position: relative;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.28s;
}
.modal-large .modal-content { max-width: 920px; }
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--paper-2); border: 1px solid var(--paper-3);
  color: var(--ink-muted);
  cursor: pointer; padding: 0.4rem; border-radius: var(--radius);
  transition: all 0.2s;
}
.modal-close:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- Alerts ---------- */
.alert { padding: 1rem 1.2rem; border-radius: var(--radius); border: 1px solid; margin-bottom: 1rem; font-size: 0.9rem; }
.alert-info { background: var(--gold-glow); color: var(--gold-deep); border-color: rgba(199,154,59,0.3); }
.alert-success { background: hsl(var(--green)/0.1); color: hsl(var(--green)); border-color: hsl(var(--green)/0.25); }
.alert-warning { background: hsl(var(--warning)/0.12); color: hsl(var(--warning)); border-color: hsl(var(--warning)/0.28); }
.alert-error { background: hsl(var(--destructive)/0.1); color: hsl(var(--destructive)); border-color: hsl(var(--destructive)/0.25); }

/* ---------- Icons ---------- */
.icon { width: 1.25rem; height: 1.25rem; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-sm { width: 1rem; height: 1rem; }
.icon-lg { width: 1.5rem; height: 1.5rem; }
.icon-xl { width: 1.9rem; height: 1.9rem; }

/* ---------- Animations ---------- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
.spinner { width: 1.5rem; height: 1.5rem; border: 2px solid var(--paper-3); border-top-color: var(--gold); border-radius: 50%; animation: spin 0.6s linear infinite; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}