/* Base compartilhada: cores, fontes, reset, botões e formulários.
   Paleta: branco e preto, com uma cor própria para cada categoria (definidas em js/config.js). */
:root {
  color-scheme: light;
  --bg: #FFFFFF;
  --surface: #FCFCFC;     /* cartões */
  --surface-2: #F4F4F4;   /* selos, áreas de apoio */
  --ink: #111111;
  --muted: #666666;
  --line: #F0F0F0;        /* bordas de cartões */
  --field: #E2E2E2;       /* bordas de campos */
  --accent: #7D1A4A;      /* vinho, do monograma JR */
  --accent-soft: #F6E8EF;
  --btn: #111111;
  --on-btn: #FFFFFF;
  --ok: #2C4C34;
  --ok-soft: #E4EEE6;
  --warn: #7A5A10;
  --warn-soft: #F6EED9;
  --danger: #A63E2D;
  --shadow: 0 1px 2px rgba(0, 0, 0, .03), 0 12px 32px rgba(0, 0, 0, .05);

  --display: "Outfit", "Inter", system-ui, sans-serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --ease: cubic-bezier(.33, 1, .68, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0E0E0E;
  --surface: #151515;
  --surface-2: #1E1E1E;
  --ink: #F5F5F5;
  --muted: #A3A3A3;
  --line: #242424;
  --field: #333333;
  --accent: #D4719E;
  --accent-soft: #2E1622;
  --btn: #F5F5F5;
  --on-btn: #111111;
  --ok: #8FCB9F;
  --ok-soft: #1B2B1F;
  --warn: #E2C06A;
  --warn-soft: #2E2615;
  --danger: #EE8A78;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px rgba(0, 0, 0, .3);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  transition: background .2s, color .2s;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 500; line-height: 1.1; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* Logo: troca a versão do monograma conforme o tema */
.logo-dark { display: none; }
[data-theme="dark"] .logo-light { display: none; }
[data-theme="dark"] .logo-dark { display: block; }

/* Selo cinza ("Blog", "Projetos"…) */
.eyebrow {
  display: inline-flex; align-items: center; align-self: flex-start;
  padding: 6px 12px; border-radius: 8px; background: var(--surface-2);
  font-family: var(--sans); font-size: 13px; font-weight: 500; color: var(--ink);
}
.muted { color: var(--muted); }

/* Selo de categoria (cor vem de --cat) */
.cat {
  display: inline-flex; align-items: center; white-space: nowrap;
  padding: 4px 12px; border-radius: 20px;
  background: var(--cat, var(--ink)); color: #FFFFFF;
  font-family: var(--sans); font-size: 11px; font-weight: 600; letter-spacing: .02em;
}
.pill-dark {
  display: inline-flex; align-items: center; align-self: flex-start;
  padding: 5px 12px; border-radius: 20px; background: var(--btn); color: var(--on-btn);
  font-size: 12px; font-weight: 600;
}

/* Botões (pílula) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 22px;
  border: 1px solid var(--btn); border-radius: 40px;
  background: var(--btn); color: var(--on-btn);
  font-family: var(--sans); font-size: 14px; font-weight: 600;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .2s var(--ease), background .15s, border-color .15s, color .15s;
}
.btn:hover { transform: scale(1.02); }
.btn.secondary { background: transparent; color: var(--ink); border-color: var(--field); }
.btn.secondary:hover { border-color: var(--ink); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--surface-2); transform: none; }
.btn.danger { background: transparent; color: var(--danger); border-color: var(--field); }
.btn.danger:hover { border-color: var(--danger); }
.btn.small { min-height: 36px; padding: 6px 14px; font-size: 13px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--field); background: transparent; color: var(--ink); cursor: pointer;
}
.icon-btn:hover { border-color: var(--ink); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-sun { display: none; }
[data-theme="dark"] .theme-sun { display: block; }
[data-theme="dark"] .theme-moon { display: none; }

/* Formulários */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, .label { font-size: 13px; font-weight: 600; color: var(--ink); }
.field .hint { font-size: 12px; color: var(--muted); }
input[type="text"], input[type="email"], input[type="password"], input[type="url"], input[type="date"], input[type="search"],
input:not([type]), textarea, select {
  width: 100%; min-height: 44px; padding: 10px 14px;
  border: 1px solid var(--field); border-radius: var(--radius);
  background: var(--bg); color: var(--ink); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 110px; resize: vertical; line-height: 1.6; }
input:focus, textarea:focus, select:focus { border-color: var(--ink); box-shadow: 0 0 0 3px var(--surface-2); }

.status { font-size: 13px; color: var(--muted); min-height: 1em; }
.status[data-kind="ok"] { color: var(--ok); }
.status[data-kind="error"] { color: var(--danger); }

.empty {
  padding: 40px 24px; text-align: center; color: var(--muted);
  border: 1px dashed var(--field); border-radius: var(--radius-lg);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}