/* ============================================================
   IRXWEB PCP - Custom CSS
   Dark Theme Industrial | Cor Principal: #303038 | Accent: #FF6C28
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --irx-bg-primary:    #303038;
  --irx-bg-secondary:  #25252c;
  --irx-bg-card:       #2d2d35;
  --irx-bg-sidebar:    #1e1e24;
  --irx-accent:        #FF6C28;
  --irx-accent-hover:  #e85c1a;
  --irx-accent-light:  rgba(255,108,40,0.15);
  --irx-text:          #e2e2e8;
  --irx-text-muted:    #8888a0;
  --irx-border:        #3e3e4a;
  --irx-success:       #2ecc71;
  --irx-warning:       #f1c40f;
  --irx-danger:        #e74c3c;
  --irx-info:          #3498db;
  --irx-radius:        8px;
  --irx-radius-lg:     14px;
  --irx-shadow:        0 4px 24px rgba(0,0,0,0.3);
  --irx-shadow-card:   0 2px 12px rgba(0,0,0,0.25);
  --irx-font:          'Inter', sans-serif;
  --irx-mono:          'JetBrains Mono', monospace;
  --irx-transition:    0.2s ease;
}

/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--irx-font) !important;
  background: var(--irx-bg-primary) !important;
  color: var(--irx-text) !important;
}

body.dark-mode {
  background-color: var(--irx-bg-primary) !important;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.main-sidebar {
  background: var(--irx-bg-sidebar) !important;
  border-right: 1px solid var(--irx-border);
}

.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link.active,
.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link:focus {
  background: var(--irx-accent-light) !important;
  color: var(--irx-accent) !important;
  border-left: 3px solid var(--irx-accent);
  padding-left: calc(0.8rem - 3px);
}

.sidebar-dark-primary .nav-sidebar .nav-link:hover {
  background: rgba(255,108,40,0.08) !important;
  color: var(--irx-accent) !important;
}

.nav-sidebar .nav-link {
  border-radius: 6px;
  margin: 1px 8px;
  padding: 0.5rem 0.8rem;
  transition: all var(--irx-transition);
}

.nav-header {
  font-size: 10px;
  letter-spacing: 1.5px;
  font-weight: 600;
  padding: 12px 16px 4px;
  text-transform: uppercase;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.main-header.navbar {
  background: var(--irx-bg-secondary) !important;
  border-bottom: 1px solid var(--irx-border);
  padding: 0 1rem;
}

.main-header .navbar-nav .nav-link {
  color: var(--irx-text) !important;
  transition: color var(--irx-transition);
}

.main-header .navbar-nav .nav-link:hover {
  color: var(--irx-accent) !important;
}

/* ============================================================
   CONTENT
   ============================================================ */
.content-wrapper {
  background: var(--irx-bg-primary) !important;
}

.content-header {
  padding: 1rem 1.5rem 0.5rem;
}

.page-title-main {
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--irx-text);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--irx-bg-card) !important;
  border: 1px solid var(--irx-border) !important;
  border-radius: var(--irx-radius-lg) !important;
  box-shadow: var(--irx-shadow-card) !important;
  margin-bottom: 1.25rem;
}

.card-header {
  background: transparent !important;
  border-bottom: 1px solid var(--irx-border) !important;
  padding: 0.9rem 1.2rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.card-body {
  padding: 1.2rem;
}

/* INFO BOX (KPI Cards) */
.info-box {
  background: var(--irx-bg-card) !important;
  border: 1px solid var(--irx-border) !important;
  border-radius: var(--irx-radius-lg) !important;
  box-shadow: var(--irx-shadow-card) !important;
  min-height: 90px;
  transition: transform var(--irx-transition), box-shadow var(--irx-transition);
}

.info-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--irx-shadow) !important;
}

.info-box-icon {
  border-radius: var(--irx-radius-lg) 0 0 var(--irx-radius-lg) !important;
  width: 72px;
  font-size: 1.6rem;
}

.info-box-content {
  padding: 10px 15px;
}

.info-box-number {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.info-box-text {
  font-size: 0.8rem;
  color: var(--irx-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Custom KPI Cards */
.kpi-card {
  background: var(--irx-bg-card);
  border: 1px solid var(--irx-border);
  border-radius: var(--irx-radius-lg);
  padding: 1.2rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--irx-transition);
}

.kpi-card:hover { transform: translateY(-3px); }

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--irx-accent);
}

.kpi-card.kpi-success::before { background: var(--irx-success); }
.kpi-card.kpi-warning::before { background: var(--irx-warning); }
.kpi-card.kpi-danger::before  { background: var(--irx-danger); }
.kpi-card.kpi-info::before    { background: var(--irx-info); }

.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
  color: var(--irx-text);
}

.kpi-label {
  font-size: 0.78rem;
  color: var(--irx-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 500;
}

.kpi-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5rem;
  opacity: 0.12;
}

/* ============================================================
   TABLES
   ============================================================ */
.table {
  color: var(--irx-text) !important;
}

.table thead th {
  background: rgba(0,0,0,0.2) !important;
  border-bottom: 2px solid var(--irx-border) !important;
  color: var(--irx-text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
  padding: 0.7rem 1rem;
}

.table tbody td {
  border-color: var(--irx-border) !important;
  padding: 0.7rem 1rem;
  vertical-align: middle;
  font-size: 0.88rem;
}

.table-hover tbody tr:hover {
  background: rgba(255,108,40,0.05) !important;
}

.table-dark {
  background: var(--irx-bg-card) !important;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-control {
  background: var(--irx-bg-secondary) !important;
  border: 1px solid var(--irx-border) !important;
  color: var(--irx-text) !important;
  border-radius: var(--irx-radius) !important;
  font-size: 0.88rem;
  transition: border-color var(--irx-transition), box-shadow var(--irx-transition);
}

.form-control:focus {
  border-color: var(--irx-accent) !important;
  box-shadow: 0 0 0 3px var(--irx-accent-light) !important;
  outline: none;
}

.form-control::placeholder { color: var(--irx-text-muted); }

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--irx-text-muted);
  margin-bottom: 4px;
}

.input-group-text {
  background: var(--irx-border) !important;
  border-color: var(--irx-border) !important;
  color: var(--irx-text-muted) !important;
}

select.form-control option {
  background: var(--irx-bg-secondary);
  color: var(--irx-text);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  border-radius: var(--irx-radius) !important;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 1rem;
  transition: all var(--irx-transition);
}

.btn-primary,
.btn-orange {
  background: var(--irx-accent) !important;
  border-color: var(--irx-accent) !important;
  color: #fff !important;
}

.btn-primary:hover,
.btn-orange:hover {
  background: var(--irx-accent-hover) !important;
  border-color: var(--irx-accent-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255,108,40,0.35);
}

.btn-secondary {
  background: var(--irx-border) !important;
  border-color: var(--irx-border) !important;
  color: var(--irx-text) !important;
}

.btn-success { background: var(--irx-success) !important; border-color: var(--irx-success) !important; }
.btn-warning { background: var(--irx-warning) !important; border-color: var(--irx-warning) !important; color: #222 !important; }
.btn-danger  { background: var(--irx-danger) !important;  border-color: var(--irx-danger) !important; }
.btn-info    { background: var(--irx-info) !important;    border-color: var(--irx-info) !important; }

.btn-outline-orange {
  border: 1px solid var(--irx-accent);
  color: var(--irx-accent);
  background: transparent;
}
.btn-outline-orange:hover {
  background: var(--irx-accent);
  color: #fff;
}

.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.78rem; }
.btn-xs { padding: 0.2rem 0.5rem; font-size: 0.72rem; }

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  border-radius: 20px !important;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  letter-spacing: 0.3px;
}

.badge-primary, .badge-orange { background: var(--irx-accent); color: #fff; }
.badge-success  { background: var(--irx-success); }
.badge-warning  { background: var(--irx-warning); color: #222; }
.badge-danger   { background: var(--irx-danger); }
.badge-info     { background: var(--irx-info); }
.badge-secondary{ background: var(--irx-border); color: var(--irx-text); }
.badge-dark     { background: #1a1a20; color: var(--irx-text); }

/* ============================================================
   MODAL
   ============================================================ */
.modal-content {
  background: var(--irx-bg-card) !important;
  border: 1px solid var(--irx-border) !important;
  border-radius: var(--irx-radius-lg) !important;
}

.modal-header {
  border-bottom: 1px solid var(--irx-border) !important;
  padding: 1rem 1.2rem;
}

.modal-footer {
  border-top: 1px solid var(--irx-border) !important;
}

.modal-title { font-weight: 600; }

.close { color: var(--irx-text) !important; }

/* ============================================================
   AVATAR
   ============================================================ */
.avatar-circle {
  width: 36px; height: 36px;
  background: var(--irx-accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}

.avatar-circle-sm {
  width: 28px; height: 28px;
  background: var(--irx-accent);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; color: #fff;
}

/* ============================================================
   PROGRESS BARS
   ============================================================ */
.progress {
  background: var(--irx-bg-secondary) !important;
  border-radius: 20px;
  height: 8px;
}

.progress-bar {
  background: var(--irx-accent) !important;
  border-radius: 20px;
  transition: width 0.8s ease;
}

.progress-bar.bg-success { background: var(--irx-success) !important; }
.progress-bar.bg-warning { background: var(--irx-warning) !important; }
.progress-bar.bg-danger  { background: var(--irx-danger) !important; }
.progress-bar.bg-info    { background: var(--irx-info) !important; }

/* ============================================================
   KANBAN
   ============================================================ */
.kanban-wrapper {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
}

.kanban-col {
  min-width: 280px;
  width: 280px;
  background: var(--irx-bg-secondary);
  border-radius: var(--irx-radius-lg);
  border: 1px solid var(--irx-border);
  padding: 0.8rem;
  flex-shrink: 0;
}

.kanban-col-header {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.4rem 0.4rem 0.8rem;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 2px solid var(--irx-border);
  margin-bottom: 0.8rem;
}

.kanban-card {
  background: var(--irx-bg-card);
  border: 1px solid var(--irx-border);
  border-radius: var(--irx-radius);
  padding: 0.8rem;
  margin-bottom: 0.6rem;
  cursor: pointer;
  transition: all var(--irx-transition);
  position: relative;
}

.kanban-card:hover {
  border-color: var(--irx-accent);
  transform: translateY(-2px);
  box-shadow: var(--irx-shadow-card);
}

.kanban-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  border-radius: var(--irx-radius) 0 0 var(--irx-radius);
}

.kanban-card.prio-1::before { background: var(--irx-danger); }
.kanban-card.prio-2::before { background: var(--irx-warning); }
.kanban-card.prio-3::before { background: var(--irx-accent); }
.kanban-card.prio-5::before { background: var(--irx-info); }

.kanban-card-num {
  font-family: var(--irx-mono);
  font-size: 0.72rem;
  color: var(--irx-accent);
  font-weight: 600;
}

.kanban-card-title {
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0.3rem 0;
  line-height: 1.3;
}

.kanban-card-meta {
  font-size: 0.75rem;
  color: var(--irx-text-muted);
}

/* ============================================================
   STATUS INDICATORS
   ============================================================ */
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 5px;
}
.status-dot.ok      { background: var(--irx-success); }
.status-dot.warn    { background: var(--irx-warning); }
.status-dot.error   { background: var(--irx-danger); }
.status-dot.running {
  background: var(--irx-accent);
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* ============================================================
   OEE GAUGE
   ============================================================ */
.oee-gauge {
  position: relative;
  text-align: center;
}

.oee-value {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
}

.oee-label {
  font-size: 0.75rem;
  color: var(--irx-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================================
   ALERTS / TOASTS
   ============================================================ */
.alert {
  border-radius: var(--irx-radius) !important;
  border: none;
  font-size: 0.88rem;
}

.alert-orange {
  background: var(--irx-accent-light);
  border-left: 4px solid var(--irx-accent);
  color: var(--irx-accent);
}

/* ============================================================
   DROPDOWN
   ============================================================ */
.dropdown-menu {
  background: var(--irx-bg-card) !important;
  border: 1px solid var(--irx-border) !important;
  border-radius: var(--irx-radius) !important;
  box-shadow: var(--irx-shadow) !important;
}

.dropdown-item {
  color: var(--irx-text) !important;
  font-size: 0.88rem;
  padding: 0.5rem 1rem;
  transition: background var(--irx-transition);
}

.dropdown-item:hover {
  background: var(--irx-accent-light) !important;
  color: var(--irx-accent) !important;
}

.dropdown-divider { border-color: var(--irx-border) !important; }

/* ============================================================
   BREADCRUMB / FOOTER
   ============================================================ */
.breadcrumb {
  background: transparent;
  font-size: 0.82rem;
}

.breadcrumb-item + .breadcrumb-item::before { color: var(--irx-text-muted); }
.breadcrumb-item a { color: var(--irx-accent); }
.breadcrumb-item.active { color: var(--irx-text-muted); }

.main-footer {
  background: var(--irx-bg-secondary) !important;
  border-top: 1px solid var(--irx-border) !important;
  color: var(--irx-text-muted);
  font-size: 0.82rem;
  padding: 0.8rem 1.2rem;
}

/* ============================================================
   CHART CONTAINERS
   ============================================================ */
.chart-container {
  position: relative;
  height: 280px;
}

.chart-container-sm { height: 180px; }
.chart-container-lg { height: 360px; }

/* ============================================================
   ESTOQUE VISUAL
   ============================================================ */
.estoque-bar {
  position: relative;
  height: 6px;
  background: var(--irx-bg-secondary);
  border-radius: 3px;
  overflow: visible;
}

.estoque-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

/* ============================================================
   MOBILE (Chão de Fábrica)
   ============================================================ */
.mobile-app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--irx-bg-primary);
}

.mobile-header {
  background: var(--irx-bg-secondary);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--irx-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.mobile-op-card {
  background: var(--irx-bg-card);
  border: 1px solid var(--irx-border);
  border-radius: var(--irx-radius-lg);
  padding: 1rem;
  margin: 0.8rem;
  cursor: pointer;
  transition: all var(--irx-transition);
}

.mobile-op-card:hover, .mobile-op-card:active {
  border-color: var(--irx-accent);
  transform: scale(0.98);
}

.mobile-timer {
  font-family: var(--irx-mono);
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
  color: var(--irx-accent);
  letter-spacing: 3px;
}

.mobile-action-btn {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--irx-radius-lg);
  margin-bottom: 0.6rem;
}

.mobile-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--irx-bg-secondary);
  border-top: 1px solid var(--irx-border);
  display: flex;
  z-index: 200;
}

.mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.7rem 0.3rem;
  color: var(--irx-text-muted);
  text-decoration: none;
  font-size: 0.65rem;
  font-weight: 500;
  transition: color var(--irx-transition);
}

.mobile-nav-item i { font-size: 1.3rem; margin-bottom: 2px; }
.mobile-nav-item.active { color: var(--irx-accent); }

/* ============================================================
   MRP MATRIX
   ============================================================ */
.mrp-table td, .mrp-table th {
  min-width: 90px;
  white-space: nowrap;
}

.mrp-neg { color: var(--irx-danger); font-weight: 600; }
.mrp-pos { color: var(--irx-success); }

/* ============================================================
   BOM TREE
   ============================================================ */
.bom-tree { padding-left: 0; }
.bom-tree ul { padding-left: 1.5rem; border-left: 2px dashed var(--irx-border); }
.bom-tree li { list-style: none; padding: 4px 0; position: relative; }
.bom-tree li::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 50%;
  width: 1.5rem;
  height: 2px;
  background: var(--irx-border);
}

/* ============================================================
   MISC
   ============================================================ */
.text-orange { color: var(--irx-accent) !important; }
.bg-orange   { background: var(--irx-accent) !important; }
.border-orange { border-color: var(--irx-accent) !important; }

.font-mono { font-family: var(--irx-mono); }

code {
  background: var(--irx-bg-secondary);
  color: var(--irx-accent);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--irx-mono);
  font-size: 0.85em;
}

.divider {
  border: none;
  border-top: 1px solid var(--irx-border);
  margin: 1rem 0;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--irx-bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--irx-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--irx-accent); }

/* Responsive utilities */
@media (max-width: 768px) {
  .kanban-wrapper { flex-direction: column; }
  .kanban-col { width: 100%; min-width: auto; }
  .kpi-value { font-size: 1.5rem; }
  .content-header { padding: 0.7rem 1rem 0.3rem; }
  .chart-container { height: 200px; }
}

/* Loading spinner */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30,30,36,0.8);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  display: none;
}

.spinner-irx {
  width: 40px; height: 40px;
  border: 3px solid var(--irx-border);
  border-top-color: var(--irx-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Toast notifications */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
}

.toast-irx {
  background: var(--irx-bg-card);
  border: 1px solid var(--irx-border);
  border-radius: var(--irx-radius);
  padding: 0.8rem 1rem;
  margin-top: 0.5rem;
  display: flex; align-items: center; gap: 0.6rem;
  box-shadow: var(--irx-shadow);
  animation: slideIn 0.3s ease;
  font-size: 0.88rem;
  min-width: 260px;
}

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

.toast-irx.success { border-left: 4px solid var(--irx-success); }
.toast-irx.error   { border-left: 4px solid var(--irx-danger); }
.toast-irx.warning { border-left: 4px solid var(--irx-warning); }
.toast-irx.info    { border-left: 4px solid var(--irx-info); }