/* ─── PULLAMI DESPACHOS ─── */
:root {
  --bg: #FAFAF5;
  --card: #FFFFFF;
  --primary: #4A6741;
  --primary-dark: #3A5334;
  --primary-light: #E8EFE6;
  --accent: #C8A951;
  --accent-light: #FDF8E8;
  --text: #2D3A2A;
  --text-light: #6B7B68;
  --border: #DDE5DA;
  --danger: #B91C1C;
  --danger-bg: #FEE2E2;
  --warning: #92400E;
  --warning-bg: #FEF3C7;
  --success: #065F46;
  --success-bg: #D1FAE5;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ─── LOGIN ─── */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}
.login-box {
  width: 100%;
  max-width: 400px;
}
.login-logo {
  text-align: center;
  margin-bottom: 32px;
}
.login-logo .logo-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.login-logo .logo-circle span {
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
}
.login-logo h1 {
  font-size: 28px;
  color: var(--primary);
  letter-spacing: 2px;
}
.login-logo p {
  font-size: 13px;
  color: var(--text-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 4px;
}
.login-footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-light);
  margin-top: 20px;
}

/* ─── HEADER ─── */
.header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--primary-dark);
}
.logo-text { font-size: 22px; font-weight: 700; letter-spacing: 1px; }
.logo-sub { font-size: 11px; opacity: 0.8; letter-spacing: 2px; text-transform: uppercase; }

.nav {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 3px;
}
.nav-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  color: rgba(255,255,255,0.85);
  transition: all 0.2s;
}
.nav-btn.active {
  background: #fff;
  color: var(--primary);
}
.nav-btn:hover:not(.active) {
  background: rgba(255,255,255,0.1);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--primary-dark);
}
.user-name { font-weight: 600; font-size: 13px; }
.user-predio { font-size: 11px; opacity: 0.7; }

/* ─── MAIN ─── */
.main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px;
}

/* ─── STATS ─── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--card);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  border-left: 4px solid var(--primary);
}
.stat-card.warning { border-left-color: var(--warning); }
.stat-card.success { border-left-color: var(--success); }
.stat-card.danger { border-left-color: var(--danger); }
.stat-card.accent { border-left-color: var(--accent); }
.stat-num { font-size: 28px; font-weight: 700; }
.stat-num.warning { color: var(--warning); }
.stat-num.success { color: var(--success); }
.stat-num.danger { color: var(--danger); }
.stat-label {
  font-size: 12px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ─── CARDS ─── */
.card {
  background: var(--card);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  margin-bottom: 20px;
}
.card.highlight { border-left: 4px solid var(--accent); }
.card-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: space-between;
}

/* ─── BUTTONS ─── */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-accent { background: var(--accent); color: var(--primary-dark); }
.btn-light { background: #E5E7EB; color: var(--text); }
.btn-light:hover { background: #D1D5DB; }
.btn-small {
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 8px;
}
.btn-logout {
  padding: 6px 14px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,255,255,0.15);
  color: #fff;
  margin-left: 8px;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.actions-row {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

/* ─── FORMS ─── */
.form-group { margin-bottom: 14px; }
.form-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 4px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-input, .form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  background: #FAFAF5;
  transition: border-color 0.2s;
  font-family: inherit;
}
.form-input:focus, .form-select:focus {
  border-color: var(--primary);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-actions { display: flex; gap: 10px; margin-top: 16px; }
.form-error { color: var(--danger); font-size: 13px; margin-bottom: 12px; }
.diff-preview {
  border-radius: 10px;
  padding: 14px;
  font-size: 13px;
  margin-top: 10px;
}
.diff-ok { background: var(--success-bg); }
.diff-alert { background: var(--danger-bg); }

/* ─── TABLE ─── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 2px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  font-weight: 700;
}
td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
}
tr:hover td { background: var(--primary-light); }
tr.alert-row td { background: var(--danger-bg); }
.patente { font-weight: 700; font-family: monospace; font-size: 14px; }
.diff-danger { color: var(--danger); font-weight: 700; }
.empty-msg { text-align: center; color: var(--text-light); padding: 32px; }

/* ─── BADGES ─── */
.badge {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  display: inline-block;
}
.badge-transit { background: var(--warning-bg); color: var(--warning); }
.badge-received { background: var(--success-bg); color: var(--success); }
.badge-alert { background: var(--danger-bg); color: var(--danger); }

/* ─── FILTERS ─── */
.filter-row {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.filter-row .form-group { margin-bottom: 0; }
.filter-row .form-select,
.filter-row .form-input { width: auto; min-width: 140px; }
.filter-search { flex: 1; min-width: 150px; }

/* ─── PENDING ITEM ─── */
.pending-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 10px;
}
.pending-info span { margin: 0 8px; color: var(--text-light); }

/* ─── MODAL ─── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.overlay.hidden { display: none; }
.modal {
  background: #fff;
  border-radius: 18px;
  padding: 28px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.modal h2 {
  font-size: 18px;
  color: var(--primary);
  margin-bottom: 20px;
}
.modal-info {
  background: var(--primary-light);
  border-radius: 10px;
  padding: 14px;
  margin: 12px 0 20px;
  font-size: 13px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .header-inner { padding: 10px 14px; }
  .nav-btn { padding: 6px 12px; font-size: 12px; }
  .main { padding: 16px 12px; }
  .card { padding: 16px; }
}