/* ============================================================
   VH Studio 360 — Design System
   Font: JetBrains Mono | Dark Tech | Glassmorphism | Purple
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap');

/* ── CSS Custom Properties ───────────────────────────────────── */
:root {
  /* Cores base */
  --bg-void:      #050508;
  --bg-deep:      #09090f;
  --bg-dark:      #0d0d16;
  --bg-card:      #11111c;
  --bg-elevated:  #161624;
  --bg-hover:     #1e1e30;

  /* Roxo (Brand) */
  --purple-900:   #1a0538;
  --purple-800:   #2d0870;
  --purple-700:   #460B95;
  --purple-600:   #6a1cc7;
  --purple-500:   #8F36EE;
  --purple-400:   #a855f7;
  --purple-300:   #c084fc;
  --purple-200:   #ddb6ff;
  --purple-100:   #f0e4ff;

  /* Cores semânticas */
  --color-success:  #10b981;
  --color-warning:  #f59e0b;
  --color-danger:   #ef4444;
  --color-info:     #3b82f6;

  /* Texto */
  --text-primary:   #f0f0f8;
  --text-secondary: #9898b8;
  --text-muted:     #5a5a7a;
  --text-accent:    var(--purple-400);

  /* Bordas */
  --border-subtle:  rgba(143, 54, 238, 0.12);
  --border-default: rgba(143, 54, 238, 0.22);
  --border-active:  rgba(143, 54, 238, 0.55);

  /* Glassmorphism */
  --glass-bg:     rgba(13, 13, 22, 0.72);
  --glass-blur:   blur(24px) saturate(180%);
  --glass-border: 1px solid rgba(143, 54, 238, 0.18);

  /* Gradientes */
  --grad-purple:  linear-gradient(135deg, var(--purple-700), var(--purple-500));
  --grad-purple-soft: linear-gradient(135deg, rgba(70,11,149,0.3), rgba(143,54,238,0.2));
  --grad-dark:    linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-void) 100%);

  /* Sombras */
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:    0 4px 20px rgba(0,0,0,0.6);
  --shadow-lg:    0 8px 40px rgba(0,0,0,0.7);
  --shadow-glow:  0 0 20px rgba(143,54,238,0.25);
  --shadow-glow-strong: 0 0 40px rgba(143,54,238,0.4);

  /* Sidebar */
  --sidebar-width:          240px;
  --sidebar-collapsed-width: 64px;

  /* Tipografia */
  --font:       'JetBrains Mono', 'Cascadia Code', monospace;
  --font-size:  14px;
  --line-height: 1.6;

  /* Raios */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Transições */
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: var(--font-size);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg-void);
  color: var(--text-primary);
  line-height: var(--line-height);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scrollbar customizada */
::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--purple-700); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--purple-500); }

/* Seleção de texto */
::selection {
  background: rgba(143, 54, 238, 0.4);
  color: var(--text-primary);
}

/* ── Layout Principal ────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: var(--sidebar-width);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: var(--glass-border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: width var(--transition-slow);
  overflow: hidden;
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

/* Logo */
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 16px;
  border-bottom: var(--glass-border);
  min-height: 68px;
  overflow: hidden;
}

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: var(--grad-purple);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  font-size: 18px;
  color: #fff;
}

.sidebar-logo-text {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transition: opacity var(--transition-slow);
  white-space: nowrap;
}

.sidebar.collapsed .sidebar-logo-text { opacity: 0; pointer-events: none; }

.sidebar-logo-text strong {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-logo-text span {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 16px 8px;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-section {
  margin-bottom: 24px;
}

.sidebar-section-label {
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 10px 8px;
  display: block;
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--transition);
}

.sidebar.collapsed .sidebar-section-label { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
}

.nav-item:hover {
  background: rgba(143, 54, 238, 0.12);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.nav-item.active {
  background: var(--grad-purple-soft);
  color: var(--purple-300);
  border-color: var(--border-default);
  box-shadow: var(--shadow-glow);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--grad-purple);
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
}

.nav-item-icon {
  width: 18px;
  height: 18px;
  min-width: 18px;
  opacity: 0.85;
}

.nav-item:hover .nav-item-icon,
.nav-item.active .nav-item-icon { opacity: 1; }

.nav-item-label {
  opacity: 1;
  transition: opacity var(--transition-slow);
}

.sidebar.collapsed .nav-item-label { opacity: 0; }

.nav-badge {
  margin-left: auto;
  background: var(--purple-700);
  color: white;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  min-width: 18px;
  text-align: center;
  transition: opacity var(--transition-slow);
}

.sidebar.collapsed .nav-badge { opacity: 0; }

/* Botão de colapso */
.sidebar-toggle {
  padding: 12px 16px;
  border-top: var(--glass-border);
  display: flex;
  justify-content: flex-end;
}

.btn-toggle-sidebar {
  background: rgba(143, 54, 238, 0.12);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-toggle-sidebar:hover {
  background: rgba(143, 54, 238, 0.25);
  color: var(--purple-400);
  box-shadow: var(--shadow-glow);
}

/* User info no bottom da sidebar */
.sidebar-user {
  padding: 12px 16px;
  border-top: var(--glass-border);
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
}

.user-avatar {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 50%;
  background: var(--grad-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
  border: 1.5px solid var(--border-default);
}

.user-info {
  opacity: 1;
  transition: opacity var(--transition-slow);
  overflow: hidden;
}

.sidebar.collapsed .user-info { opacity: 0; }

.user-info .user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-info .user-role {
  font-size: 10px;
  color: var(--purple-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Main Content ────────────────────────────────────────────── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  transition: margin-left var(--transition-slow);
  display: flex;
  flex-direction: column;
}

.sidebar.collapsed ~ .main-content {
  margin-left: var(--sidebar-collapsed-width);
}

/* ── Topbar ──────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: var(--glass-border);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-muted);
}

.topbar-breadcrumb span:last-child { color: var(--text-secondary); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── Conteúdo da Página ──────────────────────────────────────── */
.page-content {
  flex: 1;
  padding: 24px;
  background: var(--grad-dark);
}

/* ── Cards / Glass Panels ────────────────────────────────────── */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--border-default);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title-icon {
  width: 20px;
  height: 20px;
  color: var(--purple-400);
}

/* ── KPI Cards (Dashboard) ───────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  cursor: default;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-purple);
  opacity: 0;
  transition: opacity var(--transition);
}

.kpi-card:hover {
  border-color: var(--border-active);
  box-shadow: var(--shadow-glow-strong);
  transform: translateY(-2px);
}

.kpi-card:hover::before { opacity: 1; }

.kpi-card .kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(143, 54, 238, 0.15);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--purple-400);
}

.kpi-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.kpi-value.positive { color: var(--color-success); }
.kpi-value.negative { color: var(--color-danger);  }
.kpi-value.warning  { color: var(--color-warning); }

.kpi-delta {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  margin-top: 6px;
  color: var(--text-muted);
}

.kpi-delta.up   { color: var(--color-success); }
.kpi-delta.down { color: var(--color-danger);  }

/* ── Grid de Dashboard ───────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

@media (max-width: 1200px) {
  .dashboard-grid { grid-template-columns: 1fr; }
}

/* ── Gráfico Container ───────────────────────────────────────── */
.chart-container {
  position: relative;
  height: 280px;
}

/* ── Kanban Board ────────────────────────────────────────────── */
.kanban-wrapper {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 16px;
  align-items: flex-start;
  min-height: calc(100vh - 180px);
}

.kanban-column {
  min-width: 280px;
  max-width: 280px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 180px);
  transition: border-color var(--transition);
}

.kanban-column.drag-over {
  border-color: var(--purple-500);
  box-shadow: var(--shadow-glow-strong);
}

.column-header {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.column-color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.column-name {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  flex: 1;
}

.column-count {
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.06);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.column-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── Task Card ───────────────────────────────────────────────── */
.task-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 12px;
  cursor: grab;
  transition: all var(--transition);
  position: relative;
}

.task-card:hover {
  border-color: var(--border-default);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(143,54,238,0.1);
  transform: translateY(-1px);
  background: var(--bg-hover);
}

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

.task-card.dragging {
  opacity: 0.5;
  box-shadow: var(--shadow-lg), var(--shadow-glow-strong);
  transform: rotate(1.5deg) scale(1.02);
}

.task-priority-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.task-priority-bar.low    { background: var(--color-info);    }
.task-priority-bar.medium { background: var(--color-warning); }
.task-priority-bar.high   { background: var(--color-danger);  }
.task-priority-bar.urgent {
  background: linear-gradient(180deg, #ff0060, #ff6b00);
  box-shadow: 0 0 8px rgba(255,0,96,0.5);
}

.task-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  padding-left: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-left: 8px;
  margin-bottom: 8px;
}

.task-badge {
  font-size: 9px;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-transform: uppercase;
}

.badge-client  { background: rgba(143,54,238,0.2); color: var(--purple-300); border: 1px solid rgba(143,54,238,0.3); }
.badge-overdue { background: rgba(239,68,68,0.2);  color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }
.badge-urgent  { background: rgba(245,158,11,0.2); color: #fcd34d; border: 1px solid rgba(245,158,11,0.3); }

.task-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 8px;
  margin-top: 8px;
}

.task-due-date {
  font-size: 10px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.task-due-date.overdue { color: var(--color-danger); }
.task-due-date.soon    { color: var(--color-warning); }

.task-assignees {
  display: flex;
  margin-left: auto;
}

.task-assignee-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--grad-purple);
  border: 1.5px solid var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
  color: white;
  margin-left: -6px;
}

.task-assignee-avatar:first-child { margin-left: 0; }

/* Timer no card */
.task-timer {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 8px;
  margin-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 6px;
}

.timer-display {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-success);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}

.timer-display.stopped { color: var(--text-muted); }

.btn-timer {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: rgba(16,185,129,0.15);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 10px;
}

.btn-timer:hover {
  background: rgba(16,185,129,0.3);
  box-shadow: 0 0 8px rgba(16,185,129,0.3);
}

.btn-timer.running {
  background: rgba(239,68,68,0.15);
  color: var(--color-danger);
  animation: pulse-timer 2s ease-in-out infinite;
}

@keyframes pulse-timer {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.3); }
  50%       { box-shadow: 0 0 0 6px rgba(239,68,68,0); }
}

/* Adicionar coluna / card */
.btn-add-column,
.btn-add-card {
  background: transparent;
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  width: 100%;
}

.btn-add-card:hover {
  border-color: var(--border-default);
  color: var(--text-secondary);
  background: rgba(143,54,238,0.06);
}

/* ── Botões ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--grad-purple);
  color: white;
  border-color: transparent;
  box-shadow: 0 2px 12px rgba(143,54,238,0.35);
}

.btn-primary:hover {
  box-shadow: 0 4px 20px rgba(143,54,238,0.55);
  transform: translateY(-1px);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(143,54,238,0.12);
  color: var(--purple-300);
  border-color: var(--border-default);
}

.btn-secondary:hover {
  background: rgba(143,54,238,0.22);
  border-color: var(--border-active);
  box-shadow: var(--shadow-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: rgba(255,255,255,0.08);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.15);
}

.btn-danger {
  background: rgba(239,68,68,0.12);
  color: #fca5a5;
  border-color: rgba(239,68,68,0.3);
}

.btn-danger:hover {
  background: rgba(239,68,68,0.22);
  box-shadow: 0 0 16px rgba(239,68,68,0.25);
}

.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-lg { padding: 11px 22px; font-size: 14px; }
.btn-icon { padding: 8px; width: 34px; height: 34px; }

/* ── Formulários ─────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 13px;
  padding: 10px 14px;
  transition: all var(--transition);
  outline: none;
  appearance: none;
}

.form-control:hover {
  border-color: var(--border-default);
  background: rgba(255,255,255,0.06);
}

.form-control:focus {
  border-color: var(--purple-500);
  background: rgba(143,54,238,0.06);
  box-shadow: 0 0 0 3px rgba(143,54,238,0.15);
}

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

select.form-control { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235a5a7a'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; padding-right: 36px; }

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

textarea.form-control { resize: vertical; min-height: 80px; }

.form-error {
  font-size: 11px;
  color: var(--color-danger);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Modal / Drawer ───────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn var(--transition) ease;
}

.modal {
  background: var(--bg-card);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg), var(--shadow-glow-strong);
  animation: slideUp var(--transition) ease;
}

.modal-lg { max-width: 760px; }

.modal-header {
  padding: 20px 24px 16px;
  border-bottom: var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 1;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-body    { padding: 20px 24px; }
.modal-footer  {
  padding: 16px 24px;
  border-top: var(--glass-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Tabela ───────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: var(--glass-border);
}

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

.table th {
  background: rgba(143,54,238,0.08);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
  white-space: nowrap;
  border-bottom: var(--glass-border);
}

.table td {
  padding: 12px 16px;
  font-size: 12px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: background var(--transition);
}

.table tr:last-child td { border-bottom: none; }

.table tbody tr:hover td {
  background: rgba(143,54,238,0.05);
  color: var(--text-primary);
}

/* ── Status Badges ────────────────────────────────────────────── */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.status-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.status-paid     { background: rgba(16,185,129,0.15); color: #6ee7b7; }
.status-pending  { background: rgba(245,158,11,0.15); color: #fcd34d; }
.status-overdue  { background: rgba(239,68,68,0.15);  color: #fca5a5; }
.status-active   { background: rgba(143,54,238,0.15); color: var(--purple-300); }
.status-inactive { background: rgba(100,100,120,0.15); color: var(--text-muted); }

/* ── Notificação Bell (Topbar) ────────────────────────────────── */
.notification-btn {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.notification-btn:hover {
  border-color: var(--border-default);
  color: var(--text-primary);
  background: rgba(143,54,238,0.12);
}

.notification-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--purple-500);
  border: 1.5px solid var(--bg-void);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(143,54,238,0.6); }
  50%       { box-shadow: 0 0 0 4px rgba(143,54,238,0);  }
}

/* ── Toast / Alertas ─────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: var(--glass-border);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  font-size: 12px;
  min-width: 280px;
  max-width: 380px;
  pointer-events: all;
  animation: slideInRight 0.3s ease;
}

.toast.success { border-color: rgba(16,185,129,0.4); }
.toast.error   { border-color: rgba(239,68,68,0.4); }
.toast.warning { border-color: rgba(245,158,11,0.4); }

.toast-icon { flex-shrink: 0; width: 18px; height: 18px; }

/* ── Animações ───────────────────────────────────────────────── */
@keyframes fadeIn    { from { opacity: 0; }                      to { opacity: 1; } }
@keyframes slideUp   { from { transform: translateY(12px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes slideInRight { from { transform: translateX(24px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--bg-elevated) 25%, var(--bg-hover) 50%, var(--bg-elevated) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ── Login Page ──────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: var(--bg-void);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-bg-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.login-bg-orbs .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}

.orb-1 {
  width: 500px; height: 500px;
  background: var(--purple-700);
  top: -150px; left: -150px;
  animation: orb-float 8s ease-in-out infinite;
}

.orb-2 {
  width: 400px; height: 400px;
  background: var(--purple-500);
  bottom: -100px; right: -100px;
  animation: orb-float 10s ease-in-out infinite reverse;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(30px, -20px) scale(1.05); }
  66%       { transform: translate(-20px, 30px) scale(0.97); }
}

.login-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
  z-index: 1;
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 32px;
}

.login-logo-icon {
  width: 60px;
  height: 60px;
  background: var(--grad-purple);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-glow-strong);
}

.login-logo h1 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.05em;
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-logo p {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── Progress Bars ────────────────────────────────────────────── */
.progress-bar {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--grad-purple);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px rgba(143,54,238,0.5);
}

/* ── Divider ─────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 16px 0;
}

/* ── Utilities ───────────────────────────────────────────────── */
.text-primary   { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted     { color: var(--text-muted) !important; }
.text-accent    { color: var(--purple-400) !important; }
.text-success   { color: var(--color-success) !important; }
.text-danger    { color: var(--color-danger) !important; }
.text-warning   { color: var(--color-warning) !important; }

.font-mono { font-family: var(--font); }
.font-bold { font-weight: 700; }
.text-sm   { font-size: 11px; }
.text-xs   { font-size: 10px; }

.flex        { display: flex; }
.items-center{ align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2       { gap: 8px; }
.gap-3       { gap: 12px; }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }

.w-full { width: 100%; }

.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── Responsivo ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 100%;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-slow), width var(--transition-slow);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
    width: 260px;
  }

  .main-content {
    margin-left: 0 !important;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
  }

  .kanban-wrapper {
    flex-direction: column;
  }

  .kanban-column {
    min-width: 100%;
    max-width: 100%;
    max-height: none;
  }
}

@media (max-width: 480px) {
  .kpi-grid         { grid-template-columns: 1fr; }
  .page-content     { padding: 16px; }
  .login-card       { padding: 24px 20px; margin: 16px; }
}