/* ============================================
   RepVendas - Estilos Globais
   ============================================ */

:root {
  --primary: #6B46C1;
  --primary-dark: #553C9A;
  --primary-light: #9F7AEA;
  --primary-bg: #F5F0FF;
  --success: #38A169;
  --danger: #E53E3E;
  --warning: #D69E2E;
  --info: #3182CE;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-400: #9CA3AF;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-900: #111827;
  --sidebar-w: 200px;
  --topbar-h: 56px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 14px;
  line-height: 1.5;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }

/* ============================================
   AUTH PAGES (login, register, landing)
   ============================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F5F0FF 0%, #E9D8FD 100%);
}

.auth-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(107,70,193,0.15);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  justify-content: center;
}

.auth-logo .logo-icon {
  width: 40px; height: 40px;
  background: var(--primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 18px;
}

.auth-logo .logo-text {
  font-size: 22px; font-weight: 700; color: var(--primary);
}

.auth-title {
  font-size: 20px; font-weight: 600; color: var(--gray-900);
  margin-bottom: 6px; text-align: center;
}

.auth-subtitle {
  color: var(--gray-400); text-align: center; margin-bottom: 28px; font-size: 13px;
}

.auth-link { color: var(--primary); font-weight: 500; }
.auth-link:hover { text-decoration: underline; }

.auth-footer {
  text-align: center; margin-top: 20px; color: var(--gray-400); font-size: 13px;
}

/* ============================================
   FORMULÁRIOS
   ============================================ */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block; font-size: 13px; font-weight: 500;
  color: var(--gray-700); margin-bottom: 6px;
}

.form-label span.req { color: var(--danger); }

.form-control {
  width: 100%; padding: 9px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px; font-size: 14px;
  color: var(--gray-900); background: white;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(107,70,193,0.1);
}

.form-control::placeholder { color: var(--gray-400); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

/* ============================================
   BOTÕES
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: 8px;
  font-size: 14px; font-weight: 500; border: none;
  transition: all .2s; white-space: nowrap;
}

.btn-primary {
  background: var(--primary); color: white;
}
.btn-primary:hover { background: var(--primary-dark); }

.btn-primary-full {
  background: var(--primary); color: white;
  width: 100%; justify-content: center;
  padding: 11px; font-size: 15px;
}
.btn-primary-full:hover { background: var(--primary-dark); }

.btn-outline {
  background: white; color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: var(--primary-bg); }

.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #C53030; }

.btn-danger-outline {
  background: white; color: var(--danger);
  border: 1.5px solid var(--danger);
}

.btn-success { background: var(--success); color: white; }
.btn-sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.btn-icon { padding: 7px; border-radius: 8px; }

/* ============================================
   LAYOUT APP (sidebar + topbar + content)
   ============================================ */
.app-layout {
  display: flex; min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-w);
  background: white;
  border-right: 1px solid var(--gray-200);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 100;
}

.sidebar-brand {
  padding: 18px 16px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--gray-100);
}

.sidebar-brand .brand-icon {
  width: 34px; height: 34px;
  background: var(--primary);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 15px;
  flex-shrink: 0;
}

.sidebar-brand .brand-name {
  font-size: 15px; font-weight: 700; color: var(--primary);
}

.sidebar-nav {
  padding: 12px 0;
  flex: 1;
  overflow-y: auto;
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; margin: 2px 8px;
  border-radius: 8px; color: var(--gray-600);
  font-size: 13px; font-weight: 500;
  transition: all .15s; cursor: pointer;
}

.nav-item:hover { background: var(--gray-100); color: var(--gray-900); }

.nav-item.active {
  background: var(--primary-bg);
  color: var(--primary);
}

.nav-item svg { flex-shrink: 0; opacity: .8; }
.nav-item.active svg { opacity: 1; }

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--gray-100);
}

.user-card {
  display: flex; align-items: center; gap: 10px;
  padding: 8px;
}

.user-avatar {
  width: 32px; height: 32px;
  background: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 600; font-size: 13px;
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 12px; font-weight: 600; color: var(--gray-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--gray-400); }

.btn-logout {
  background: none; border: none; padding: 4px;
  color: var(--gray-400); cursor: pointer; border-radius: 4px;
}
.btn-logout:hover { color: var(--danger); background: #FFF5F5; }

/* TOPBAR */
.topbar {
  height: var(--topbar-h);
  background: white;
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center;
  padding: 0 24px;
  position: fixed;
  top: 0; left: var(--sidebar-w);
  right: 0; z-index: 50;
  gap: 16px;
}

.topbar-title {
  font-size: 17px; font-weight: 600; color: var(--gray-900); flex: 1;
}

.topbar-search {
  display: flex; align-items: center;
  background: var(--gray-100);
  border-radius: 8px; padding: 7px 12px;
  gap: 8px; width: 260px;
}

.topbar-search input {
  border: none; background: none; outline: none;
  font-size: 13px; color: var(--gray-700); width: 100%;
}

.topbar-search svg { color: var(--gray-400); flex-shrink: 0; }

/* CONTENT */
.app-content {
  margin-left: var(--sidebar-w);
  margin-top: var(--topbar-h);
  padding: 24px;
  min-height: calc(100vh - var(--topbar-h));
  flex: 1;
}

/* ============================================
   CARDS E COMPONENTES
   ============================================ */
.card {
  background: white; border-radius: 10px;
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
  display: flex; align-items: center; gap: 12px;
}

.card-title { font-size: 15px; font-weight: 600; color: var(--gray-900); flex: 1; }
.card-body { padding: 20px; }

/* STATS CARDS */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }

.stat-card {
  background: white; border-radius: 10px;
  padding: 18px; border: 1px solid var(--gray-200);
}

.stat-label { font-size: 12px; color: var(--gray-400); font-weight: 500; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
.stat-value { font-size: 24px; font-weight: 700; color: var(--gray-900); }
.stat-sub { font-size: 12px; color: var(--gray-400); margin-top: 4px; }

/* TABELA */
.table-wrapper { overflow-x: auto; }

table {
  width: 100%; border-collapse: collapse;
}

thead th {
  padding: 10px 16px;
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .5px; color: var(--gray-400);
  background: var(--gray-50); text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

tbody tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background .15s;
}

tbody tr:hover { background: var(--gray-50); }
tbody tr:last-child { border-bottom: none; }

tbody td {
  padding: 12px 16px;
  color: var(--gray-700); font-size: 13px;
}

.td-name { font-weight: 500; color: var(--gray-900); }
.td-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* BADGES */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
}

.badge-success { background: #F0FFF4; color: var(--success); }
.badge-danger  { background: #FFF5F5; color: var(--danger); }
.badge-warning { background: #FFFFF0; color: var(--warning); }
.badge-info    { background: #EBF8FF; color: var(--info); }
.badge-gray    { background: var(--gray-100); color: var(--gray-600); }
.badge-primary { background: var(--primary-bg); color: var(--primary); }

/* MODAL */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: white; border-radius: 12px;
  width: 100%; max-width: 580px;
  max-height: 90vh; overflow-y: auto;
  transform: translateY(20px);
  transition: transform .2s;
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center;
}

.modal-title { font-size: 16px; font-weight: 600; color: var(--gray-900); flex: 1; }

.btn-close {
  background: none; border: none; padding: 4px;
  color: var(--gray-400); cursor: pointer; font-size: 18px;
  border-radius: 4px; line-height: 1;
}
.btn-close:hover { color: var(--gray-700); background: var(--gray-100); }

.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-200);
  display: flex; justify-content: flex-end; gap: 10px;
}

/* EMPTY STATE */
.empty-state {
  text-align: center; padding: 48px 24px;
  color: var(--gray-400);
}

.empty-state svg { margin-bottom: 12px; opacity: .5; }
.empty-state p { font-size: 15px; font-weight: 500; margin-bottom: 4px; color: var(--gray-600); }
.empty-state span { font-size: 13px; }

/* TOAST */
.toast-container {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 999; display: flex; flex-direction: column; gap: 8px;
}

.toast {
  background: white; border-radius: 8px;
  padding: 12px 16px; box-shadow: 0 4px 20px rgba(0,0,0,.15);
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; min-width: 260px;
  border-left: 4px solid var(--primary);
  animation: slideIn .2s ease;
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* MISC */
.page-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px;
}

.page-header h1 { font-size: 20px; font-weight: 700; color: var(--gray-900); flex: 1; }

.toolbar {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-100);
  flex-wrap: wrap;
}

.toolbar-right { margin-left: auto; display: flex; gap: 8px; }

.search-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--gray-50); border: 1.5px solid var(--gray-200);
  border-radius: 8px; padding: 7px 12px;
}

.search-box input {
  border: none; background: none; outline: none;
  font-size: 13px; color: var(--gray-700); width: 220px;
}

.tab-nav {
  display: flex; gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 20px;
}

.tab-btn {
  background: none; border: none;
  padding: 10px 16px; font-size: 13px; font-weight: 500;
  color: var(--gray-400); cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all .15s;
}

.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-btn:hover:not(.active) { color: var(--gray-700); }

/* Spinner */
.spinner {
  display: inline-block; width: 20px; height: 20px;
  border: 2px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

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

.loading-center {
  display: flex; justify-content: center;
  align-items: center; padding: 40px;
}

/* Responsive */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}

/* ---- Sidebar complementos ---- */
.sidebar-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 16px; border-bottom: 1px solid var(--gray-200);
  font-size: 17px; font-weight: 700; color: var(--primary);
}
.sidebar-logo-icon {
  width: 34px; height: 34px; background: var(--primary);
  border-radius: 8px; display: flex; align-items: center;
  justify-content: center; color: white; font-weight: 700; font-size: 16px;
}
.sidebar-user-name {
  font-size: 13px; font-weight: 600; color: var(--gray-800);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-user-tenant {
  font-size: 11px; color: var(--gray-500); margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-title { font-size: 18px; font-weight: 600; color: var(--gray-900); flex: 1; }

/* ---- app-main wrapper ---- */
.app-main { flex: 1; min-width: 0; }