:root {
  --accent: #d6988a;
  --accent-hover: #c07f6f;
  --accent-strong: #8a4a3a;
  --ink: #2f201a;
  --bg: #fbf7f4;
  --surface: #f4ebe3;
  --rose: #f6e6df;
  --card: #ffffff;
  --text: #33241d;
  --muted: #746157;
  --divider: #d9c7bc;
  --ok: #2e7d32;
  --err: #b3261e;
  --radius: 16px;
  --font: 'Poppins', 'Century Gothic', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
}
a { color: var(--accent-strong); }

.shell { display: flex; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--ink);
  color: #f7efe9;
  display: flex;
  flex-direction: column;
  padding: 22px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 20px; }
.brand strong { display: block; font-weight: 500; letter-spacing: 0.02em; }
.brand small { color: #d8c5ba; }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--accent); color: var(--ink);
  font-weight: 600; font-style: italic; font-size: 18px;
}
.brand-mark.lg { width: 56px; height: 56px; font-size: 24px; margin-inline: auto; }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar nav a {
  display: flex; align-items: center; gap: 10px;
  color: #e9dcd2; text-decoration: none;
  padding: 10px 12px; border-radius: 10px; font-size: 14px;
}
.sidebar nav a:hover { background: rgb(247 239 233 / 0.08); }
.sidebar nav a.active { background: var(--accent); color: var(--ink); font-weight: 500; }
.sidebar-footer { display: flex; flex-direction: column; gap: 8px; padding: 12px 8px 0; }
.preview-link { color: #d8c5ba; text-decoration: none; font-size: 13px; }
.preview-link:hover { color: #fff; }

/* ---------- Main ---------- */
.main { flex: 1; padding: 34px 40px 60px; max-width: 1100px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
h1 { font-size: 24px; font-weight: 500; margin: 0 0 4px; letter-spacing: 0.01em; }
h2 { font-size: 16px; font-weight: 600; margin: 0 0 14px; }
.muted { color: var(--muted); font-size: 13.5px; margin: 0; }

.cards { display: flex; flex-direction: column; gap: 18px; }
.card {
  background: var(--card);
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  padding: 22px 24px;
}

.notice { border-radius: 12px; padding: 12px 16px; margin-bottom: 16px; font-size: 14px; }
.notice.warn { background: #fdf3e7; border: 1px solid #ecd9b8; }

label { display: block; font-size: 13px; font-weight: 500; margin: 12px 0 0; color: var(--muted); }
label.check { display: flex; align-items: center; gap: 8px; color: var(--text); }
input, textarea, select {
  width: 100%; margin-top: 5px;
  padding: 10px 12px;
  border: 1px solid var(--divider);
  border-radius: 10px;
  font: inherit; font-size: 14px;
  color: var(--text); background: #fff;
}
label.check input { width: auto; margin: 0; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
textarea { resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 22px; border-radius: 999px;
  border: 1px solid var(--divider);
  background: #fff; color: var(--text);
  font: inherit; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: all 0.2s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px -8px rgb(47 32 26 / 0.4); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.btn.primary:hover { background: var(--accent-hover); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--err); border-color: #e5c4c0; }
.btn:disabled { opacity: 0.5; pointer-events: none; }
.linklike { background: none; border: 0; color: inherit; font: inherit; font-size: 13px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; opacity: 0.85; padding: 0; text-align: left; }

.actions-bar { display: flex; align-items: center; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.status-ok { color: var(--ok); }
.status-err { color: var(--err); }
.error { color: var(--err); font-size: 14px; }

/* ---------- Login ---------- */
.login-body { display: grid; place-items: center; min-height: 100vh; background: linear-gradient(160deg, var(--rose), var(--bg) 60%); }
.login-card {
  width: min(380px, 92vw);
  background: var(--card);
  border: 1px solid var(--divider);
  border-radius: 20px;
  padding: 36px 32px;
  text-align: center;
  box-shadow: 0 30px 60px -30px rgb(47 32 26 / 0.35);
}
.login-card h1 { font-size: 20px; margin: 14px 0 2px; }
.login-card label { text-align: left; }
.login-card .btn { width: 100%; margin-top: 20px; }

/* ---------- Chat ---------- */
.chat-layout .main { display: flex; flex-direction: column; max-width: 900px; }
.chat-box { flex: 1; display: flex; flex-direction: column; min-height: 60vh; }
.chat-messages {
  flex: 1; overflow-y: auto;
  display: flex; flex-direction: column; gap: 12px;
  padding: 6px 2px 18px;
}
.msg { max-width: 78%; padding: 12px 16px; border-radius: 16px; font-size: 14.5px; white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: var(--accent); color: var(--ink); border-bottom-right-radius: 4px; }
.msg.assistant { align-self: flex-start; background: var(--card); border: 1px solid var(--divider); border-bottom-left-radius: 4px; }
.msg.thinking { align-self: flex-start; color: var(--muted); font-style: italic; background: transparent; }
.msg .actions { margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--divider); font-size: 12.5px; color: var(--accent-strong); }
.chat-suggestions { display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 12px; }
.chat-suggestions button {
  border: 1px solid var(--divider); background: var(--card);
  border-radius: 999px; padding: 7px 14px; font: inherit; font-size: 13px;
  cursor: pointer; color: var(--muted);
}
.chat-suggestions button:hover { border-color: var(--accent); color: var(--text); }
.chat-input { display: flex; gap: 10px; align-items: flex-end; }
.chat-input textarea { flex: 1; margin: 0; }
.chat-tools { margin-top: 8px; }

/* ---------- Tabela ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--divider); }
.table td { padding: 10px; border-bottom: 1px solid #efe4da; vertical-align: top; }
.table tr:hover td { background: var(--bg); }
.table .row-actions { display: flex; gap: 10px; justify-content: flex-end; white-space: nowrap; }

/* ---------- Dialog ---------- */
.dialog { border: 0; border-radius: 18px; padding: 0; width: min(760px, 94vw); }
.dialog::backdrop { background: rgb(47 32 26 / 0.5); }
.dialog form { padding: 26px 28px; }

/* ---------- Embeds ---------- */
.embed-card iframe { width: 100%; border: 0; border-radius: 10px; margin-top: 12px; background: #fff; }
.embed-head { display: flex; justify-content: space-between; align-items: center; }

/* ---------- Insights ---------- */
.quicklinks { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.quicklinks a {
  display: block; padding: 14px 16px;
  background: var(--bg); border: 1px solid var(--divider); border-radius: 12px;
  text-decoration: none; color: var(--text); font-size: 14px;
}
.quicklinks a:hover { border-color: var(--accent); background: var(--rose); }

/* ---------- Publicar ---------- */
.status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 6px; }
.status-item { background: var(--bg); border: 1px solid var(--divider); border-radius: 12px; padding: 12px 14px; font-size: 13.5px; }
.status-item strong { display: block; font-size: 15px; margin-top: 2px; font-weight: 500; }
.log {
  background: var(--ink); color: #f0e5dc;
  border-radius: 12px; padding: 16px;
  font-size: 12.5px; line-height: 1.5;
  max-height: 420px; overflow: auto; white-space: pre-wrap; word-break: break-word;
}

@media (max-width: 860px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; }
  .main { padding: 22px 18px 50px; }
  .grid2 { grid-template-columns: 1fr; }
}