:root {
  --color-red: #b5222e;
  --color-maroon: #6e3230;
  --color-gold: #d99a2b;
  --color-cream: #e4e1d8;
  --color-bg: #f4f2ee;
  --color-surface: #ffffff;
  --color-border: #e0ddd4;
  --color-text: #2b2420;
  --color-text-muted: #6f6a62;
  --color-neutral: #8a8578;
  --color-green: #3f7d4f;
  --color-danger: #b5222e;
  --color-warning: #d99a2b;
  --color-purple: #6a3fa0;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(43, 36, 32, 0.08), 0 1px 2px rgba(43, 36, 32, 0.06);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

/* Garante que o atributo "hidden" sempre funcione, mesmo em elementos que
   também definem "display" via classe (ex: .auth-screen, #app) — sem isso,
   a regra de display da classe vence e o elemento "escondido" continua
   aparecendo na tela. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
}

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; }

/* ---------- Auth screen ---------- */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--color-maroon) 0%, var(--color-red) 55%, var(--color-gold) 100%);
  padding: 24px;
}

.auth-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
  text-align: center;
}

.auth-logo { max-width: 220px; margin-bottom: 18px; }

.auth-card h1 { font-size: 20px; margin: 0 0 4px; }
.auth-subtitle { color: var(--color-text-muted); font-size: 13px; margin: 0 0 20px; }

.auth-card form { text-align: left; }
.auth-card label { display: block; font-size: 12px; font-weight: 600; margin: 12px 0 4px; color: var(--color-text-muted); }
.auth-card input { width: 100%; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: 8px; }
.auth-card input:focus { outline: 2px solid var(--color-gold); outline-offset: 1px; }

.auth-error { background: #fdeceb; color: var(--color-danger); font-size: 13px; padding: 8px 10px; border-radius: 6px; margin-top: 12px; }

.btn { border: none; border-radius: 8px; padding: 10px 16px; font-size: 14px; font-weight: 600; }
.btn-primary { background: var(--color-red); color: #fff; }
.btn-primary:hover { background: var(--color-maroon); }
.btn-secondary { background: var(--color-cream); color: var(--color-text); }
.btn-secondary:hover { background: #d8d4c6; }
.btn-text { background: transparent; color: var(--color-text-muted); }
.btn-danger-outline { background: transparent; border: 1px solid var(--color-danger); color: var(--color-danger); }
.btn-block { width: 100%; margin-top: 18px; }
.btn-link { background: none; border: none; color: var(--color-maroon); font-size: 13px; margin-top: 14px; text-decoration: underline; }
.btn-icon { background: none; border: none; font-size: 22px; line-height: 1; color: var(--color-text-muted); }

/* ---------- App shell ---------- */
#app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 20px;
}

.brand-logo { height: 34px; }

.board-tabs { display: flex; gap: 4px; flex: 1; }
.board-tab {
  background: none;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
}
.board-tab.active { background: var(--color-cream); color: var(--color-maroon); }

.topbar-user { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--color-text-muted); }

.board-main { flex: 1; padding: 20px; overflow: hidden; display: flex; flex-direction: column; }

.board-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.board-toolbar h2 { margin: 0; font-size: 18px; }
.board-toolbar-actions { display: flex; gap: 10px; }

.board-columns { flex: 1; display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; }

.column {
  background: #eceadf;
  border-radius: var(--radius);
  min-width: 260px;
  max-width: 280px;
  display: flex;
  flex-direction: column;
  max-height: 100%;
}

.column-header {
  padding: 12px 14px;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px solid var(--color-neutral);
  border-radius: var(--radius) var(--radius) 0 0;
}
.column-header.color-green { border-color: var(--color-green); }
.column-header.color-red { border-color: var(--color-danger); }
.column-header .count { font-weight: 400; color: var(--color-text-muted); }

.column-cards { padding: 10px; display: flex; flex-direction: column; gap: 8px; overflow-y: auto; flex: 1; }
.column-cards.drag-over { background: #ded9c7; }

.card-tile {
  background: var(--color-surface);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 10px 12px;
  cursor: grab;
  border-left: 4px solid var(--color-neutral);
}
.card-tile.tone-warning { border-left-color: var(--color-warning); }
.card-tile.tone-danger { border-left-color: var(--color-danger); }
.card-tile.tone-green { border-left-color: var(--color-green); }
.card-tile.dragging { opacity: 0.4; }

.card-tile .card-title { font-weight: 700; font-size: 13px; margin-bottom: 4px; }
.card-tile .card-meta { font-size: 12px; color: var(--color-text-muted); display: flex; flex-direction: column; gap: 2px; }
.card-tile .card-meta a.phone-link {
  color: var(--color-maroon);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px dotted var(--color-maroon);
}
.card-tile .card-meta a.phone-link:hover { color: var(--color-red); border-bottom-color: var(--color-red); }
.card-tile .card-badges { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
.badge { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 999px; }
.badge-juridico { background: var(--color-purple); color: #fff; }
.badge-deadline { background: var(--color-cream); color: var(--color-text); }
.badge-deadline.tone-warning { background: #fbeccf; color: #8a5a0a; }
.badge-deadline.tone-danger { background: #fbdcda; color: var(--color-danger); }
.badge-deadline.tone-green { background: #e1efe3; color: var(--color-green); }

.column-add-btn {
  margin: 6px 10px 10px;
  background: none;
  border: 1px dashed var(--color-neutral);
  border-radius: 6px;
  padding: 6px;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(43,36,32,0.45);
  display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 50;
}
.modal { background: var(--color-surface); border-radius: var(--radius); width: 100%; max-width: 520px; max-height: 90vh; display: flex; flex-direction: column; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--color-border); }
.modal-header h3 { margin: 0; font-size: 16px; }
.modal-body { padding: 16px 20px; overflow-y: auto; }
.modal-body label { display: block; font-size: 12px; font-weight: 600; margin: 10px 0 4px; color: var(--color-text-muted); }
.modal-body input, .modal-body select, .modal-body textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--color-border); border-radius: 6px;
}
.form-row { display: flex; gap: 12px; }
.form-row > div { flex: 1; }
.checkbox-row { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-size: 13px; }
.checkbox-row input { width: auto; }
.modal-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--color-border); }
.modal-footer-right { display: flex; gap: 8px; }

@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; }
  .board-tabs { order: 3; width: 100%; overflow-x: auto; }
}