/* ============================================================
   RH Sim — Gestão Operacional | style.css
   Refined Corporate Industrial Aesthetic
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --primary:        #0D6EFD;
  --primary-dark:   #084298;
  --primary-soft:   #E7F0FF;
  --success:        #198754;
  --success-soft:   #E8F5EE;
  --warning:        #FFC107;
  --warning-soft:   #FFF8E1;
  --danger:         #DC3545;
  --danger-soft:    #FDECEA;
  --info:           #0DCAF0;
  --info-soft:      #E0F8FD;
  --purple:         #6F42C1;
  --purple-soft:    #F0EBFF;
  --orange:         #FD7E14;
  --orange-soft:    #FFF3E5;

  --sidebar:        #0F172A;
  --sidebar-hover:  #1E293B;
  --sidebar-active: #1D4ED8;
  --sidebar-text:   #94A3B8;
  --sidebar-text-active: #FFFFFF;
  --sidebar-border: #1E293B;
  --sidebar-label:  #475569;
  --sidebar-width:  240px;

  --topbar-h:       60px;
  --background:     #F1F5F9;
  --card:           #FFFFFF;
  --text:           #0F172A;
  --text-secondary: #64748B;
  --border:         #E2E8F0;
  --border-light:   #F1F5F9;
  --shadow-sm:      0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:      0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:      0 10px 30px rgba(0,0,0,.10);
  --radius:         10px;
  --radius-sm:      6px;
  --radius-lg:      16px;
  --transition:     0.2s ease;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13.5px;
  background: var(--background);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

a { text-decoration: none; }

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 99px; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--sidebar-width);
  background: var(--sidebar);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: width var(--transition);
  overflow: hidden;
}

/* Brand */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 18px;
  border-bottom: 1px solid var(--sidebar-border);
  min-height: var(--topbar-h);
  flex-shrink: 0;
}
.brand-icon {
  width: 36px; height: 36px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 18px;
  flex-shrink: 0;
}
.brand-text { overflow: hidden; }
.brand-name  { display: block; color: #fff; font-weight: 700; font-size: 14px; white-space: nowrap; line-height: 1.2; }
.brand-sub   { display: block; color: var(--sidebar-text); font-size: 10px; white-space: nowrap; }

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
  overflow-x: hidden;
}
.nav-section-label {
  padding: 16px 18px 6px;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sidebar-label);
  white-space: nowrap;
  overflow: hidden;
}
.nav-link-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  color: var(--sidebar-text);
  cursor: pointer;
  border-radius: 0;
  transition: background var(--transition), color var(--transition);
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  user-select: none;
}
.nav-link-item i { font-size: 16px; flex-shrink: 0; width: 18px; text-align: center; }
.nav-link-item span { font-size: 13px; font-weight: 500; overflow: hidden; white-space: nowrap; }
.nav-link-item:hover { background: var(--sidebar-hover); color: #fff; }
.nav-link-item.active {
  background: var(--sidebar-active);
  color: var(--sidebar-text-active);
}
.nav-link-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 3px;
  background: #60A5FA;
  border-radius: 0 3px 3px 0;
}

/* Footer */
.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}
.sidebar-user { display: flex; align-items: center; gap: 10px; overflow: hidden; }
.user-avatar-sm {
  width: 32px; height: 32px;
  background: var(--sidebar-hover);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #94A3B8;
  font-size: 15px;
  flex-shrink: 0;
}
.user-meta { overflow: hidden; }
.user-name-sm { display: block; color: #E2E8F0; font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-ver { display: block; color: var(--sidebar-label); font-size: 10px; }

/* Collapsed state */
.sidebar.collapsed { width: 62px; }
.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .nav-link-item span,
.sidebar.collapsed .user-meta { display: none; }
.sidebar.collapsed .nav-link-item { justify-content: center; padding: 12px; }
.sidebar.collapsed .brand-icon { margin: 0 auto; }
.sidebar.collapsed .sidebar-brand { justify-content: center; padding: 20px 12px; }
.sidebar.collapsed .sidebar-footer { padding: 14px 12px; justify-content: center; }
.sidebar.collapsed .sidebar-user { justify-content: center; }

/* ============================================================
   MAIN WRAPPER
   ============================================================ */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--transition);
}
.main-wrapper.expanded { margin-left: 62px; }

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  position: sticky; top: 0;
  height: var(--topbar-h);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-right { display: flex; align-items: center; gap: 8px; }

.sidebar-toggle {
  background: none; border: none;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.sidebar-toggle:hover { background: var(--background); color: var(--text); }

.breadcrumb-item { font-size: 13px; color: var(--text-secondary); }
.breadcrumb-item.active { color: var(--text); font-weight: 600; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--border); }

.topbar-date {
  display: flex; align-items: center; gap: 6px;
  color: var(--text-secondary);
  font-size: 12px;
  padding: 0 12px;
}
.topbar-date i { font-size: 13px; }

.topbar-btn {
  background: none; border: none;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.topbar-btn:hover { background: var(--background); color: var(--primary); }

.alert-dot {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--danger);
  border-radius: 50%;
  top: 4px; right: 4px;
  border: 2px solid var(--card);
}

/* ============================================================
   PAGE CONTENT
   ============================================================ */
.page-content {
  flex: 1;
  padding: 28px;
  overflow-y: auto;
}

/* Page Header */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-header-left {}
.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-title i { color: var(--primary); }
.page-subtitle { font-size: 13px; color: var(--text-secondary); margin: 0; }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-light);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title { font-size: 13px; font-weight: 600; color: var(--text); margin: 0; }
.card-body { padding: 18px; }

/* KPI Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.kpi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.kpi-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.kpi-body {}
.kpi-label { display: block; font-size: 11px; color: var(--text-secondary); font-weight: 500; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.kpi-value { display: block; font-size: 24px; font-weight: 700; color: var(--text); line-height: 1; font-family: 'DM Mono', monospace; }
.kpi-sub { display: block; font-size: 11px; color: var(--text-secondary); margin-top: 4px; }

/* KPI icon colors */
.kpi-primary { background: var(--primary-soft); color: var(--primary); }
.kpi-success { background: var(--success-soft); color: var(--success); }
.kpi-warning { background: var(--warning-soft); color: #B45309; }
.kpi-danger  { background: var(--danger-soft);  color: var(--danger); }
.kpi-info    { background: var(--info-soft);    color: #0891B2; }
.kpi-purple  { background: var(--purple-soft);  color: var(--purple); }
.kpi-orange  { background: var(--orange-soft);  color: #C2410C; }

/* ============================================================
   CHARTS
   ============================================================ */
.chart-wrap {
  position: relative;
  height: 260px;
}
.chart-wrap-sm {
  position: relative;
  height: 200px;
}

/* ============================================================
   TABLES
   ============================================================ */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
}
.table {
  margin: 0;
  font-size: 12.5px;
}
.table thead th {
  background: #F8FAFC;
  color: var(--text-secondary);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--border);
  padding: 11px 14px;
  white-space: nowrap;
}
.table tbody td {
  padding: 11px 14px;
  border-color: var(--border-light);
  vertical-align: middle;
}
.table tbody tr:hover { background: #F8FAFC; }
.table tbody tr:last-child td { border-bottom: 0; }

/* ============================================================
   BADGES & STATUS
   ============================================================ */
.badge { font-size: 11px; font-weight: 500; padding: 4px 8px; border-radius: 4px; letter-spacing: .02em; }

.badge-primary   { background: var(--primary-soft); color: var(--primary); }
.badge-success   { background: var(--success-soft); color: var(--success); }
.badge-warning   { background: var(--warning-soft); color: #B45309; }
.badge-danger    { background: var(--danger-soft);  color: var(--danger); }
.badge-info      { background: var(--info-soft);    color: #0891B2; }
.badge-purple    { background: var(--purple-soft);  color: var(--purple); }
.badge-secondary { background: #F1F5F9; color: #475569; }

/* ============================================================
   FORMS
   ============================================================ */
.form-label { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.form-control, .form-select {
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--card);
}
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13,110,253,.12);
}
.form-control-sm, .form-select-sm { font-size: 12.5px; }
textarea.form-control { resize: vertical; }

/* Search bar */
.search-bar {
  position: relative;
}
.search-bar i {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 14px;
}
.search-bar input { padding-left: 34px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }

.btn-sm { font-size: 12px; }

/* Icon button (table actions) */
.btn-icon-act {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

/* ============================================================
   FILTERS BAR
   ============================================================ */
.filters-bar {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-content {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.modal-header {
  border-bottom: 1px solid var(--border);
  padding: 18px 22px;
}
.modal-title { font-size: 15px; font-weight: 700; }
.modal-body { padding: 22px; }
.modal-footer { border-top: 1px solid var(--border); padding: 14px 22px; }

/* Confirm modal */
.confirm-modal-content { border-radius: var(--radius-lg); }
.confirm-icon {
  width: 56px; height: 56px;
  background: var(--warning-soft);
  color: var(--warning);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin: 0 auto;
}

/* ============================================================
   CALC PREVIEW (Producao form)
   ============================================================ */
.calc-preview {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.calc-preview-title { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 14px; }
.calc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.calc-item { text-align: center; }
.calc-label { display: block; font-size: 10.5px; color: var(--text-secondary); font-weight: 500; margin-bottom: 4px; }
.calc-value { display: block; font-size: 20px; font-weight: 700; color: var(--primary); font-family: 'DM Mono', monospace; }

/* ============================================================
   STOCK CARDS (Materiais)
   ============================================================ */
.stock-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: box-shadow var(--transition);
}
.stock-card:hover { box-shadow: var(--shadow-md); }
.stock-card.stock-low { border-color: var(--danger); background: var(--danger-soft); }
.stock-card.stock-warn { border-color: var(--warning); background: var(--warning-soft); }

.stock-name { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.stock-qty { font-size: 22px; font-weight: 700; font-family: 'DM Mono', monospace; }
.stock-min { font-size: 11px; color: var(--text-secondary); }

/* Progress bar for stock */
.stock-bar { height: 5px; border-radius: 99px; background: var(--border); overflow: hidden; margin-top: 8px; }
.stock-bar-fill { height: 100%; border-radius: 99px; transition: width .5s ease; }

/* ============================================================
   ALERT ITEMS
   ============================================================ */
.alert-stock-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--danger-soft);
  border: 1px solid #FCA5A5;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}

/* ============================================================
   STATUS BADGES (project status)
   ============================================================ */
.status-recebido     { background: #F1F5F9; color: #475569; }
.status-desenvolvimento { background: var(--warning-soft); color: #B45309; }
.status-producao     { background: var(--primary-soft); color: var(--primary); }
.status-finalizado   { background: var(--success-soft); color: var(--success); }
.status-entregue     { background: var(--info-soft); color: #0891B2; }

/* ============================================================
   EXPORT BAR
   ============================================================ */
.export-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}
.record-count { font-size: 12px; color: var(--text-secondary); }

/* ============================================================
   DASHBOARD SECTIONS
   ============================================================ */
.section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-secondary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ============================================================
   BACKUP & CONFIG PAGES
   ============================================================ */
.backup-option-card {
  background: var(--card);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.backup-option-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.backup-option-icon { font-size: 48px; margin-bottom: 14px; }
.stat-mini {
  background: var(--background);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.stat-mini-label { font-size: 12px; color: var(--text-secondary); font-weight: 500; }
.stat-mini-value { font-size: 16px; font-weight: 700; color: var(--text); font-family: 'DM Mono', monospace; }

/* ============================================================
   TOASTS
   ============================================================ */
.toast {
  min-width: 300px;
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
}
.toast-body { display: flex; align-items: center; gap: 8px; padding: 12px 16px; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}
.empty-state i { font-size: 48px; opacity: .3; display: block; margin-bottom: 16px; }
.empty-state p { font-size: 14px; }

/* ============================================================
   DATE DISPLAY
   ============================================================ */
.date-tag {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  background: var(--background);
  color: var(--text-secondary);
  padding: 3px 7px;
  border-radius: 4px;
}

/* ============================================================
   REPORT SUMMARIES
   ============================================================ */
.report-stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.report-stat-label { font-size: 11px; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.report-stat-value { font-size: 28px; font-weight: 700; color: var(--text); font-family: 'DM Mono', monospace; line-height: 1.1; margin: 6px 0 2px; }
.report-stat-sub { font-size: 11px; color: var(--text-secondary); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
  .sidebar { width: 62px; }
  .sidebar .brand-text, .sidebar .nav-section-label,
  .sidebar .nav-link-item span, .sidebar .user-meta { display: none; }
  .sidebar .nav-link-item { justify-content: center; padding: 12px; }
  .sidebar .brand-icon { margin: 0 auto; }
  .sidebar .sidebar-brand { justify-content: center; padding: 20px 12px; }
  .sidebar .sidebar-footer { padding: 14px 12px; }
  .sidebar .sidebar-user { justify-content: center; }
  .main-wrapper { margin-left: 62px; }
}

@media (max-width: 768px) {
  .page-content { padding: 16px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar-date { display: none; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .kpi-value { font-size: 18px; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-content > * { animation: fadeInUp .25s ease both; }
.kpi-card { animation: fadeInUp .3s ease both; }
.kpi-card:nth-child(1) { animation-delay: .03s; }
.kpi-card:nth-child(2) { animation-delay: .06s; }
.kpi-card:nth-child(3) { animation-delay: .09s; }
.kpi-card:nth-child(4) { animation-delay: .12s; }
.kpi-card:nth-child(5) { animation-delay: .15s; }
.kpi-card:nth-child(6) { animation-delay: .18s; }
.kpi-card:nth-child(7) { animation-delay: .21s; }
.kpi-card:nth-child(8) { animation-delay: .24s; }
.kpi-card:nth-child(9) { animation-delay: .27s; }