/* ─── Variáveis ────────────────────────────────────────────────────────────── */
:root {
  --bg-0: #0a0908;
  --bg-1: #121110;
  --bg-2: #1a1916;
  --bg-3: #22201d;
  --bg-card: #181614;
  --line: rgba(203,193,186,0.08);
  --line-s: rgba(203,193,186,0.16);
  --t0: #fafaf6;
  --t1: #d6d2cb;
  --t2: #9c9690;
  --t3: #6f6867;
  --accent: #cbc1ba;
  --accent-2: #d4b896;
  --accent-3: #a8967e;
  --gold: #c9a978;
  --green: #8db273;
  --red: #c87a7a;
  --grad: linear-gradient(135deg, #cbc1ba 0%, #a8967e 100%);
  --shadow: 0 8px 24px rgba(0,0,0,0.4);
}

/* ─── Reset ─────────────────────────────────────────────────────────────────── */
* { -webkit-tap-highlight-color: transparent; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-0);
  color: var(--t0);
  overscroll-behavior: none;
}

/* ─── Telas ─────────────────────────────────────────────────────────────────── */
.screen {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg-0);
}

.screen.hidden { display: none !important; }

#screen-home, #screen-form, #screen-history {
  padding-bottom: 4.5rem;
}

/* ─── Logo mark ─────────────────────────────────────────────────────────────── */
.brand-mark {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter Tight', sans-serif;
  font-weight: 900;
  font-size: 30px;
  color: #1a1614;
  letter-spacing: -0.04em;
  box-shadow: 0 8px 24px rgba(203,193,186,0.2);
}

/* ─── Login ─────────────────────────────────────────────────────────────────── */
.login-error-msg {
  color: var(--red);
  background: rgba(200,122,122,0.1);
  border: 1px solid rgba(200,122,122,0.2);
}

/* ─── Home header ────────────────────────────────────────────────────────────── */
.home-header {
  background: linear-gradient(180deg, #181614 0%, #0a0908 100%);
  padding-top: max(1rem, env(safe-area-inset-top));
  border-bottom: 1px solid var(--line);
}

.logout-btn  { background: rgba(203,193,186,0.1); }
.stat-card   { background: rgba(203,193,186,0.06); border: 1px solid var(--line-s); }
.stat-icon   { background: rgba(203,193,186,0.1); }

.offline-alert {
  color: var(--gold);
  background: rgba(201,169,120,0.1);
  border: 1px solid rgba(201,169,120,0.2);
}

.tip-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
}

/* ─── Screen headers (form / history) ────────────────────────────────────────── */
.screen-header {
  background: var(--bg-1);
  border-bottom: 1px solid var(--line);
}

.back-btn:hover { background: var(--bg-3); }

.filter-bar {
  background: var(--bg-1);
  border-bottom: 1px solid var(--line);
}

/* ─── Bottom nav ─────────────────────────────────────────────────────────────── */
#bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
  max-width: 32rem;
  margin: 0 auto;
}

.nav-btn { color: var(--t3); transition: color 0.15s; }

/* app.js toggles text-purple-600 / text-gray-400 on nav buttons */
.nav-btn.text-purple-600 { color: var(--accent) !important; }
.nav-btn.text-gray-400   { color: var(--t3) !important; }

.nav-cta {
  background: var(--grad);
  box-shadow: 0 4px 16px rgba(203,193,186,0.2);
}

/* ─── Botão primário (gradiente) ─────────────────────────────────────────────── */
.btn-accent {
  background: var(--grad);
  color: #1a1614;
  font-weight: 700;
  font-family: 'Inter Tight', sans-serif;
  letter-spacing: -0.01em;
  transition: opacity 0.15s, transform 0.1s;
  box-shadow: 0 6px 20px rgba(203,193,186,0.15);
  cursor: pointer;
}

.btn-accent:active { transform: scale(0.97); }

/* ─── Formulário ─────────────────────────────────────────────────────────────── */
.form-section {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  margin-top: 1.25rem;
}

.form-section:first-of-type {
  border-top: none;
  margin-top: 0;
}

.form-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--t3);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-3);
  border: 1.5px solid var(--line-s);
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  color: var(--t0);
  transition: border-color 0.15s;
  -webkit-appearance: none;
  font-family: 'Inter', sans-serif;
}

.form-input::placeholder { color: var(--t3); }

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(203,193,186,0.1);
}

select.form-input option {
  background: var(--bg-3);
  color: var(--t0);
}

/* ─── Botões de marca (multi-select) ────────────────────────────────────────── */
.marca-btn {
  padding: 0.5rem 1rem;
  border: 1.5px solid var(--line-s);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--t2);
  background: var(--bg-3);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
  white-space: nowrap;
}

.marca-btn:active { transform: scale(0.96); }

.marca-btn.marca-active {
  background: rgba(203,193,186,0.14);
  border-color: var(--accent);
  color: var(--accent);
}

.marca-group-title {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--t3);
  margin-bottom: 0.375rem;
  margin-top: 0.75rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--line);
}

/* ─── Botões de status ───────────────────────────────────────────────────────── */
.status-btn {
  flex: 1;
  padding: 0.625rem 0.25rem;
  border: 1.5px solid var(--line-s);
  border-radius: 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
  color: var(--t2);
  background: var(--bg-3);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.status-btn:active { transform: scale(0.97); }

/* visit-form.js adiciona a classe status-active ao botão selecionado */
.status-btn.status-active {
  background: rgba(203,193,186,0.12);
  border-color: var(--accent);
  color: var(--accent);
}

/* Fallback caso o JS use as classes antigas (Tailwind) */
.status-btn.ring-2 {
  border-color: var(--accent) !important;
  background: rgba(203,193,186,0.12) !important;
  color: var(--accent) !important;
  box-shadow: none !important;
}

/* ─── Toggle ─────────────────────────────────────────────────────────────────── */
.toggle-track {
  background: var(--bg-3);
  border: 1.5px solid var(--line-s);
  position: relative;
  display: inline-block;
}

.peer:checked ~ .toggle-track {
  background: var(--accent-3);
  border-color: var(--accent);
}

/* ─── Checkboxes de produto ──────────────────────────────────────────────────── */
input[type="checkbox"].text-purple-600 {
  accent-color: var(--accent);
}

input[type="checkbox"] {
  accent-color: var(--accent);
}

/* ─── Foto upload ────────────────────────────────────────────────────────────── */
.photo-upload {
  background: var(--bg-3);
  border: 2px dashed var(--line-s);
  border-radius: 0.75rem;
  transition: background 0.15s;
}

.photo-upload:active { background: var(--bg-card); }

#form-foto-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: 0.75rem;
  margin-top: 0.75rem;
}

/* ─── Erros do formulário ────────────────────────────────────────────────────── */
.form-errors-list {
  color: var(--red);
  background: rgba(200,122,122,0.08);
  border: 1px solid rgba(200,122,122,0.2);
}

/* ─── Autocomplete dropdown ──────────────────────────────────────────────────── */
#form-cliente-dropdown {
  position: absolute;
  left: 0; right: 0;
  top: calc(100% + 4px);
  z-index: 100;
  background: var(--bg-2);
  border: 1.5px solid var(--line-s);
  border-radius: 0.75rem;
  box-shadow: var(--shadow);
  max-height: 14rem;
  overflow-y: auto;
}

/* Classes para itens do dropdown (visit-form.js) */
.client-option {
  padding: 0.75rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--line);
  transition: background 0.1s;
}

.client-option:last-child { border-bottom: none; }
.client-option:hover      { background: var(--bg-3); }

/* ─── Cards do histórico ─────────────────────────────────────────────────────── */
.visit-card {
  background: var(--bg-card);
  border-radius: 0.875rem;
  border: 1px solid var(--line);
  padding: 1rem;
  margin-bottom: 0.75rem;
  transition: border-color 0.15s;
}

.visit-card:hover { border-color: var(--line-s); }

/* Tags de status (history.js) */
.tag-gold    { background: rgba(201,169,120,0.15); color: var(--gold); }
.tag-accent  { background: rgba(203,193,186,0.12); color: var(--accent); }
.tag-green   { background: rgba(141,178,115,0.12); color: var(--green); }
.tag-muted   { background: rgba(203,193,186,0.06); color: var(--t3); }

/* Tag de linha e produtos */
.tag-linha   { background: rgba(203,193,186,0.1);  color: var(--accent-2); }
.tag-produto { background: rgba(203,193,186,0.06); color: var(--t2); }

/* ─── Toast ─────────────────────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  pointer-events: none;
}

/* ─── Spinner ────────────────────────────────────────────────────────────────── */
.spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(26,22,20,0.3);
  border-top-color: #1a1614;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Badge pendente ─────────────────────────────────────────────────────────── */
#pending-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 1rem;
  height: 1rem;
  background: var(--red);
  color: white;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 9999px;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0 0.2rem;
}

/* ─── PIN input ──────────────────────────────────────────────────────────────── */
#login-pin {
  letter-spacing: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

/* ─── Safe area iOS ──────────────────────────────────────────────────────────── */
.safe-top    { padding-top: max(1rem, env(safe-area-inset-top)); }
.safe-bottom { padding-bottom: max(1rem, env(safe-area-inset-bottom)); }

/* ─── Override classes Tailwind usadas inline pelo JS ────────────────────────── */
/* GPS status */
.text-green-600  { color: var(--green) !important; }
.text-yellow-500 { color: var(--gold)  !important; }
/* Itens no dropdown (fallback se classe antiga) */
.hover\:bg-purple-50:hover { background: var(--bg-3) !important; }
.border-gray-100 { border-color: var(--line) !important; }