/* ═══════════════════════════════════════════════════════
   RheumaScore — Design System compartilhado
   (landing, auth, contas, pacientes, planos)
═══════════════════════════════════════════════════════ */

:root {
  --navy:       #0f172a;
  --navy-2:     #1e293b;
  --slate-900:  #0f172a;
  --slate-800:  #1e293b;
  --slate-700:  #334155;
  --slate-600:  #475569;
  --slate-500:  #64748b;
  --slate-400:  #94a3b8;
  --slate-300:  #cbd5e1;
  --slate-200:  #e2e8f0;
  --slate-100:  #f1f5f9;
  --slate-50:   #f8fafc;

  --gold:       #D4AF37;
  --gold-dark:  #b8922a;
  --gold-light: #f4e8c1;
  --gold-glow:  rgba(212,175,55,.25);

  --red:        #ef4444;
  --red-dark:   #b91c1c;
  --green:      #10b981;
  --green-dark: #047857;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-2xl: 28px;

  --sh-xs: 0 1px 2px rgba(15,23,42,.06);
  --sh-sm: 0 2px 6px rgba(15,23,42,.08);
  --sh-md: 0 6px 18px rgba(15,23,42,.10);
  --sh-lg: 0 16px 40px rgba(15,23,42,.14);
  --sh-gold: 0 10px 30px rgba(212,175,55,.22);

  --ease: .22s cubic-bezier(.4,0,.2,1);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: var(--font);
  color: var(--slate-800);
  background: #f4f6fa;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

/* ═══ Layout utilitário ═══ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ═══ Botões ═══ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: .01em;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--navy) 0%, var(--slate-700) 100%);
  color: #fff;
  box-shadow: var(--sh-sm);
  border: 1px solid rgba(255,255,255,.08);
}
.btn-primary:hover { box-shadow: var(--sh-md); transform: translateY(-1px); }

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: #1a1a1a;
  box-shadow: var(--sh-gold);
  font-weight: 700;
}
.btn-gold:hover { box-shadow: 0 14px 40px rgba(212,175,55,.34); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--slate-700);
  border: 1px solid var(--slate-300);
}
.btn-ghost:hover { background: var(--slate-100); border-color: var(--slate-400); }

.btn-danger {
  background: #fff;
  color: var(--red-dark);
  border: 1px solid #fecaca;
}
.btn-danger:hover { background: #fef2f2; border-color: var(--red); }

.btn-block { width: 100%; padding: 13px 22px; }
.btn-sm { padding: 8px 14px; font-size: 12.5px; }
.btn-lg { padding: 15px 28px; font-size: 15.5px; }

/* ═══ Inputs ═══ */
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12px; font-weight: 700;
  color: var(--slate-700);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 14.5px;
  font-family: inherit;
  color: var(--slate-900);
  background: #fff;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--r-md);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.field input:hover, .field select:hover { border-color: var(--slate-300); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,.16);
}
.field .hint { font-size: 11.5px; color: var(--slate-500); margin-top: 6px; }
.field.error input, .field.error select { border-color: var(--red); }
.field.error .hint { color: var(--red-dark); }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; } }

/* Password strength meter */
.pw-meter {
  display: flex; gap: 4px; margin-top: 8px;
}
.pw-bar {
  flex: 1; height: 4px;
  background: var(--slate-200);
  border-radius: 2px;
  transition: background var(--ease);
}
.pw-bar.on-1 { background: var(--red); }
.pw-bar.on-2 { background: #f97316; }
.pw-bar.on-3 { background: #eab308; }
.pw-bar.on-4 { background: var(--green); }
.pw-rules {
  list-style: none; padding: 0; margin: 10px 0 0;
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  font-size: 11.5px;
}
.pw-rules li {
  color: var(--slate-500);
  display: flex; align-items: center; gap: 5px;
}
.pw-rules li.ok { color: var(--green-dark); }
.pw-rules li::before {
  content: "○"; font-size: 10px;
}
.pw-rules li.ok::before { content: "✓"; color: var(--green); font-weight: 800; }

/* ═══ Card / Auth frame ═══ */
.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse at top, #fff 0%, #f4f6fa 60%),
    #f4f6fa;
  position: relative;
  overflow: hidden;
}
.auth-page::before,
.auth-page::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .5;
  pointer-events: none;
  z-index: 0;
}
.auth-page::before {
  width: 400px; height: 400px;
  top: -120px; left: -120px;
  background: radial-gradient(circle, rgba(212,175,55,.20), transparent 70%);
}
.auth-page::after {
  width: 500px; height: 500px;
  bottom: -200px; right: -150px;
  background: radial-gradient(circle, rgba(30,64,175,.12), transparent 70%);
}
.auth-card {
  position: relative; z-index: 1;
  width: 100%; max-width: 440px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: var(--r-2xl);
  box-shadow: var(--sh-lg);
  padding: 36px 32px;
}
.auth-card.wide { max-width: 540px; }

.auth-brand {
  text-align: center; margin-bottom: 24px;
}
.auth-brand a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700;
  color: var(--slate-600);
  letter-spacing: .08em; text-transform: uppercase;
}
.auth-brand-logo {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  display: grid; place-items: center;
  color: #1a1a1a; font-weight: 900; font-size: 14px;
  box-shadow: var(--sh-gold);
}
.auth-brand-title { color: var(--navy); }

.auth-head { text-align: center; margin-bottom: 24px; }
.auth-head h1 {
  font-size: 24px; font-weight: 800;
  color: var(--navy);
  margin: 0 0 8px;
  letter-spacing: -.01em;
}
.auth-head p {
  font-size: 14px; color: var(--slate-600);
  margin: 0;
  line-height: 1.5;
}

.auth-footer {
  text-align: center; margin-top: 24px;
  font-size: 13px; color: var(--slate-600);
}
.auth-footer a { color: var(--navy); font-weight: 700; border-bottom: 1px solid transparent; }
.auth-footer a:hover { border-bottom-color: var(--navy); }

.divider {
  display: flex; align-items: center; gap: 12px;
  margin: 22px 0;
  color: var(--slate-400);
  font-size: 11.5px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase;
}
.divider::before, .divider::after {
  content: ""; flex: 1; height: 1px; background: var(--slate-200);
}

/* ═══ Alertas / toasts inline ═══ */
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 11px 14px;
  border-radius: var(--r-md);
  font-size: 13px; line-height: 1.5;
  margin-bottom: 16px;
}
.alert-info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-warn    { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.alert-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ═══ Header da área logada ═══ */
.app-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  box-shadow: 0 1px 0 rgba(15,23,42,.03);
}
.app-header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.app-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px; font-weight: 800; color: var(--navy);
  letter-spacing: -.01em;
}
.app-brand-logo {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  display: grid; place-items: center;
  color: #1a1a1a; font-weight: 900; font-size: 15px;
  box-shadow: var(--sh-gold);
}
.app-header-nav {
  display: flex; align-items: center; gap: 20px;
  font-size: 13.5px; font-weight: 600;
  color: var(--slate-600);
}
.app-header-nav a { padding: 6px 10px; border-radius: 8px; transition: background var(--ease), color var(--ease); }
.app-header-nav a:hover { background: var(--slate-100); color: var(--navy); }
.app-header-nav a.active { background: var(--slate-100); color: var(--navy); }

.app-account {
  position: relative;
  display: flex; align-items: center; gap: 10px;
}
.app-user {
  display: flex; flex-direction: column;
  align-items: flex-end;
  line-height: 1.2;
}
.app-user-name { font-size: 13px; font-weight: 700; color: var(--navy); }
.app-user-role { font-size: 11px; color: var(--slate-500); font-weight: 500; margin-top: 1px; }
.app-gear {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  display: grid; place-items: center;
  color: var(--slate-600);
  transition: all var(--ease);
  cursor: pointer;
}
.app-gear:hover, .app-account:hover .app-gear,
.app-account.open .app-gear {
  background: #fff;
  color: var(--navy);
  border-color: var(--slate-300);
  transform: rotate(45deg);
  box-shadow: var(--sh-sm);
}
.app-gear svg { width: 18px; height: 18px; transition: transform var(--ease); }

.app-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--r-md);
  box-shadow: var(--sh-lg);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
}
.app-account:hover .app-dropdown,
.app-account.open .app-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.app-dropdown-user {
  padding: 10px 12px 12px;
  border-bottom: 1px solid var(--slate-100);
  margin-bottom: 6px;
}
.app-dropdown-user strong { display: block; font-size: 13.5px; color: var(--navy); }
.app-dropdown-user span { display: block; font-size: 11.5px; color: var(--slate-500); margin-top: 2px; }
.app-dropdown a, .app-dropdown button {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border: none;
  background: transparent;
  border-radius: 8px;
  color: var(--slate-700);
  font-size: 13.5px; font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
}
.app-dropdown a:hover, .app-dropdown button:hover {
  background: var(--slate-100);
  color: var(--navy);
}
.app-dropdown .logout {
  color: var(--red-dark);
  border-top: 1px solid var(--slate-100);
  margin-top: 4px; padding-top: 11px;
  border-radius: 0 0 8px 8px;
}
.app-dropdown .logout:hover { background: #fef2f2; color: var(--red-dark); }

/* ═══ Cards genéricos (usados em perfil, planos, pacientes) ═══ */
.page-shell {
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.page-title {
  font-size: 26px; font-weight: 800;
  color: var(--navy);
  letter-spacing: -.015em;
  margin: 0;
}
.page-sub {
  font-size: 14px; color: var(--slate-600);
  margin: 4px 0 0;
}

.card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--r-xl);
  padding: 24px;
  box-shadow: var(--sh-sm);
  margin-bottom: 20px;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--slate-100);
}
.card-title {
  font-size: 15px; font-weight: 700;
  color: var(--navy);
  letter-spacing: -.005em;
  margin: 0;
}
.card-desc {
  font-size: 13px; color: var(--slate-600);
  margin: 4px 0 0;
  font-weight: 400;
}

/* ═══ Table ═══ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.data-table th, .data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--slate-100);
}
.data-table th {
  font-size: 11px; font-weight: 700;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: .08em;
  background: var(--slate-50);
}
.data-table tbody tr { transition: background var(--ease); }
.data-table tbody tr:hover { background: var(--slate-50); }

/* ═══ Empty state ═══ */
.empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--slate-500);
}
.empty-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--slate-100);
  display: inline-grid; place-items: center;
  margin-bottom: 14px;
  color: var(--slate-400);
}
.empty h3 { font-size: 16px; color: var(--slate-700); margin: 0 0 6px; }
.empty p { font-size: 13.5px; margin: 0 auto; max-width: 360px; line-height: 1.6; }

/* ═══ Badges / pills ═══ */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge-gold    { background: var(--gold-light); color: var(--gold-dark); }
.badge-green   { background: #d1fae5; color: var(--green-dark); }
.badge-slate   { background: var(--slate-100); color: var(--slate-600); }
.badge-blue    { background: #dbeafe; color: #1e40af; }

/* ═══ Responsivo ═══ */
@media (max-width: 600px) {
  .auth-card { padding: 28px 22px; border-radius: var(--r-xl); }
  .auth-head h1 { font-size: 20px; }
  .app-header-nav { display: none; }
  .app-user { display: none; }
  .page-title { font-size: 22px; }
  .card { padding: 18px; border-radius: var(--r-lg); }
}