/* ==========================================================================
   SISTEMA DE GESTÃO E CONTROLE DE FATURAS DE TI - DESIGN SYSTEM
   Dark Mode Nativo | Otimização de Alta Performance (Zero Lag) | 4 Fases
   ========================================================================== */

:root {
  /* Color Palette - Otimizado para renderização rápida sem compositing lag */
  --bg-dark: #070a12;
  --bg-card: rgba(13, 20, 36, 0.92);
  --bg-card-hover: rgba(22, 32, 54, 0.95);
  --bg-glass-input: rgba(10, 16, 30, 0.95);
  --border-glass: rgba(255, 255, 255, 0.09);
  --border-glass-glow: rgba(0, 242, 254, 0.35);

  /* Primary Neon Colors */
  --neon-cyan: #00f2fe;
  --neon-blue: #4facfe;
  --neon-purple: #9d4edd;

  /* Status Colors (4 Fases) */
  --status-fase1: #ef4444; /* Vermelho - Fase 1: Não Lançado */
  --status-fase1-bg: rgba(239, 68, 68, 0.18);
  --status-fase2: #f59e0b; /* Amarelo - Fase 2: Lançado */
  --status-fase2-bg: rgba(245, 158, 11, 0.18);
  --status-fase3: #3b82f6; /* Azul - Fase 3: Enviado para Pagamento */
  --status-fase3-bg: rgba(59, 130, 246, 0.18);
  --status-concluido: #10b981; /* Verde - Concluído */
  --status-concluido-bg: rgba(16, 185, 129, 0.18);
  --status-vencido: #ef4444; /* Red - Vencido */
  --status-vencido-bg: rgba(239, 68, 68, 0.18);

  /* Typography */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Shadows */
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.45);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transition */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.25s ease-out;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
}

/* Canvas Background com aceleração de GPU */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: auto;
  will-change: transform;
}

/* Layout App Container */
#app {
  position: relative;
  z-index: 1;
  max-width: 1540px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Header Component */
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.brand-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.brand-logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 242, 254, 0.25));
}

.brand-title h1 {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(90deg, #ffffff, var(--neon-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.version-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(0, 242, 254, 0.12);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 242, 254, 0.35);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
  -webkit-text-fill-color: var(--neon-cyan);
  letter-spacing: 0.5px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Status Badge do Banco MySQL Hostinger */
.db-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.db-status-badge.online {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: #10b981;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.db-status-badge.offline {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: #f59e0b;
}

.db-status-badge.error {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
}


/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: #040914;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #24f5ff, #5cb4fe);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* Barra de Navegação Mensal */
.month-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  flex-wrap: wrap;
}

.month-selector-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-month-nav {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-month-nav:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.month-title-display {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  min-width: 180px;
}

.month-title-display i {
  color: var(--neon-cyan);
}

.month-year-select {
  padding: 6px 12px;
  font-size: 0.875rem;
  font-weight: 600;
}

.month-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.month-tab {
  padding: 6px 12px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.month-tab:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.month-tab.active {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.2), rgba(79, 172, 254, 0.2));
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  font-weight: 700;
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.15);
}

.month-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Grid Dashboard Metrics */
.dashboard-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
}

@media (max-width: 1100px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Gauge Card */
.gauge-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.gauge-header-bar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.gauge-card:hover {
  border-color: rgba(0, 242, 254, 0.25);
}

.gauge-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.radial-gauge-wrapper {
  position: relative;
  width: 210px;
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radial-gauge-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.gauge-bg-circle {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 12;
}

.gauge-inner-dashed {
  fill: none;
  stroke: rgba(255, 255, 255, 0.12);
  stroke-width: 1.5;
  stroke-dasharray: 4 6;
}

.gauge-progress-circle {
  fill: none;
  stroke: url(#gaugeGradient);
  stroke-width: 12;
  stroke-dasharray: 415;
  stroke-dashoffset: 415;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s ease;
  filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.45));
}

.gauge-center-content {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gauge-percent {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff, var(--neon-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.gauge-subtext {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
}

.phase-breakdown {
  width: 100%;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phase-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.phase-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
}

.phase-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.phase-dot.fase1 { background-color: var(--status-fase1); }
.phase-dot.fase2 { background-color: var(--status-fase2); }
.phase-dot.fase3 { background-color: var(--status-fase3); }
.phase-dot.concluido { background-color: var(--status-concluido); }

.phase-value {
  font-weight: 700;
  color: var(--text-main);
  font-size: 0.95rem;
}

/* Metric Cards Container */
.metrics-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 155px;
  position: relative;
}

.metric-card:hover {
  border-color: rgba(0, 242, 254, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.55);
}

.drag-handle {
  cursor: grab;
  color: var(--text-dim);
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  font-size: 0.9rem;
}

.drag-handle:hover {
  color: var(--neon-cyan);
  background: rgba(255, 255, 255, 0.08);
}

.metric-card.dragging, .gauge-card.dragging {
  opacity: 0.35;
  border-color: var(--neon-cyan);
}

.card-hidden {
  display: none !important;
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.metric-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  flex: 1;
}

.metric-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.icon-cyan { background: rgba(0, 242, 254, 0.12); color: var(--neon-cyan); }
.icon-purple { background: rgba(157, 78, 221, 0.12); color: var(--neon-purple); }
.icon-emerald { background: rgba(16, 185, 129, 0.12); color: var(--status-concluido); }
.icon-amber { background: rgba(245, 158, 11, 0.12); color: var(--status-fase3); }
.icon-red { background: rgba(239, 68, 68, 0.12); color: var(--status-vencido); }

.metric-value {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  margin: 4px 0;
}

.metric-footer {
  margin-top: 12px;
  font-size: 0.825rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.alert-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 700;
}

.alert-badge.red {
  background: var(--status-vencido-bg);
  color: var(--status-vencido);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.alert-badge.yellow {
  background: var(--status-fase3-bg);
  color: var(--status-fase3);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Management Section (Toolbar & Views) */
.management-section {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.search-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.search-box {
  position: relative;
  min-width: 240px;
  flex: 1;
  max-width: 360px;
}

.search-box i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.input-glass {
  width: 100%;
  padding: 9px 14px 9px 40px;
  background: var(--bg-glass-input);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
  transition: var(--transition-fast);
}

.input-glass:focus {
  border-color: var(--neon-cyan);
}

.select-glass {
  padding: 9px 14px;
  background: var(--bg-glass-input);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.select-glass:focus {
  border-color: var(--neon-cyan);
}

.view-toggle {
  display: flex;
  background: rgba(0, 0, 0, 0.4);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
}

.toggle-btn {
  padding: 8px 14px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.toggle-btn.active {
  background: rgba(0, 242, 254, 0.15);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

/* Table Styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.custom-table th {
  background: rgba(10, 16, 30, 0.95);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.775rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-glass);
  user-select: none;
}

.custom-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.custom-table tbody tr {
  transition: var(--transition-fast);
}

.custom-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.invoice-ref {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  display: inline-block;
  font-size: 0.825rem;
}

.vendor-desc {
  display: flex;
  flex-direction: column;
}

.vendor-title {
  font-weight: 600;
  color: var(--text-main);
}

.vendor-category {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.amount-cell {
  font-weight: 700;
  font-size: 0.925rem;
  color: var(--text-main);
}

/* Status Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-status.fase1 {
  background: var(--status-fase1-bg);
  color: var(--status-fase1);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.badge-status.fase2 {
  background: var(--status-fase2-bg);
  color: var(--status-fase2);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.badge-status.fase3 {
  background: var(--status-fase3-bg);
  color: var(--status-fase3);
  border: 1px solid rgba(59, 130, 246, 0.35);
}

.badge-status.concluido {
  background: var(--status-concluido-bg);
  color: var(--status-concluido);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.table-status-select {
  padding: 6px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
  background: rgba(10, 16, 30, 0.95);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
}

.table-status-select[data-status="fase1"] {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.table-status-select[data-status="fase2"] {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.table-status-select[data-status="fase3"] {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.4);
}

.table-status-select[data-status="concluido"] {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

/* Estilo das opções dentro das listas suspensas (Dropdown Options) */
select option[value="fase1"] {
  background: #0d1424;
  color: #ef4444;
  font-weight: 700;
}

select option[value="fase2"] {
  background: #0d1424;
  color: #f59e0b;
  font-weight: 700;
}

select option[value="fase3"] {
  background: #0d1424;
  color: #3b82f6;
  font-weight: 700;
}

select option[value="concluido"] {
  background: #0d1424;
  color: #10b981;
  font-weight: 700;
}

.table-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.action-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.action-btn.delete:hover {
  background: rgba(239, 68, 68, 0.2);
  color: var(--status-vencido);
}

/* Kanban Board View (4 Colunas) */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 1200px) {
  .kanban-board {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .kanban-board {
    grid-template-columns: 1fr;
  }
}

.kanban-column {
  background: rgba(9, 14, 26, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 420px;
}

.kanban-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-glass);
}

.kanban-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
}

.column-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.column-count {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-size: 0.725rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.kanban-cards-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.kanban-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  cursor: grab;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kanban-card:active {
  cursor: grabbing;
}

.kanban-card:hover {
  border-color: rgba(0, 242, 254, 0.35);
  transform: translateY(-2px);
}

.kanban-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kanban-card-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
}

.kanban-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.775rem;
  color: var(--text-muted);
}

.kanban-card-date {
  display: flex;
  align-items: center;
  gap: 4px;
}

.kanban-card-actions {
  display: flex;
  gap: 4px;
}

.kanban-btn-step {
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-main);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.kanban-btn-step:hover {
  background: var(--neon-cyan);
  color: #000;
}

/* Modal Window */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: #0d1424;
  border: 1px solid var(--border-glass-glow);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 560px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-glass);
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-glass-input);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
}

.form-input:focus {
  border-color: var(--neon-cyan);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-glass);
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  color: var(--text-muted);
  text-align: center;
  gap: 12px;
}

.empty-state i {
  font-size: 3rem;
  color: var(--text-dim);
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #0f172a;
  border: 1px solid var(--neon-cyan);
  color: var(--text-main);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 500;
}