/* ═══════════════════════════════════════════════════════
   LEAD ENGINE — The Kinetic Executive Design System
   Based on Google Stitch generated design
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* ── Surface Hierarchy (Obsidian Layers) ─── */
  --surface-base: #0f131f;
  --surface-low: #171b28;
  --surface-container: #1b1f2c;
  --surface-high: #262a37;
  --surface-highest: #313442;
  --surface-bright: #353946;
  --surface-lowest: #0a0e1a;

  /* ── Brand / Accent ───────────────────────── */
  --primary: #c0c1ff;
  --primary-container: #8083ff;
  --primary-raw: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.2);
  --primary-deep: #494bd6;
  --secondary: #c0c1ff;
  --secondary-container: #42447b;
  --tertiary: #adc6ff;
  --tertiary-container: #4d8eff;

  /* ── Text ─────────────────────────────────── */
  --on-surface: #dfe2f3;
  --on-surface-variant: #c7c4d7;
  --text-muted: #908fa0;
  --text-dim: #64748b;
  --on-primary: #1000a9;

  /* ── Status Palette ───────────────────────── */
  --status-success: #10b981;
  --status-success-bg: rgba(16, 185, 129, 0.1);
  --status-warning: #f59e0b;
  --status-warning-bg: rgba(245, 158, 11, 0.1);
  --status-danger: #ef4444;
  --status-danger-bg: rgba(239, 68, 68, 0.1);
  --status-info: #3b82f6;
  --status-info-bg: rgba(59, 130, 246, 0.1);
  --status-purple: #8b5cf6;
  --status-purple-bg: rgba(139, 92, 246, 0.1);

  /* ── Temperature ──────────────────────────── */
  --temp-frio: #3b82f6;
  --temp-morno: #f59e0b;
  --temp-quente: #ef4444;
  --temp-venda: #10b981;

  /* ── Layout ───────────────────────────────── */
  --sidebar-w: 240px;
  --topbar-h: 56px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* ── Outline (Ghost Border) ───────────────── */
  --outline: rgba(70, 69, 84, 0.35);
  --outline-variant: rgba(70, 69, 84, 0.15);
  --outline-focus: rgba(192, 193, 255, 0.4);

  /* ── Shadows & Glow ───────────────────────── */
  --shadow-ambient: 0 0 40px -5px rgba(192, 193, 255, 0.04);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.3), 0 4px 12px rgba(0,0,0,0.15);
  --shadow-elevated: 0 8px 32px rgba(0,0,0,0.4);

  /* ── Transitions ──────────────────────────── */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms;
  --t-base: 250ms;
  --t-smooth: 400ms;
}

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

html { font-size: 14px; -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--surface-base);
  color: var(--on-surface);
  display: flex;
  height: 100vh;
  overflow: hidden;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--on-surface); }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ─── Sidebar ────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--surface-low);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0; bottom: 0;
  z-index: 100;
  transition: width var(--t-smooth) var(--ease-out);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--outline-variant);
}

.brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-container));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: 0 0 16px rgba(128, 131, 255, 0.25);
  flex-shrink: 0;
}

.brand-text {
  font-family: 'Manrope', sans-serif;
  font-weight: 800; font-size: 1.1rem;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--on-surface), var(--primary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-sub {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  margin-top: -2px;
}

.sidebar-nav { flex: 1; padding: 10px 10px; overflow-y: auto; }

.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all var(--t-fast);
  font-weight: 500; font-size: 0.88rem;
  margin-bottom: 2px;
  user-select: none;
  position: relative;
}

.nav-item:hover {
  background: rgba(192, 193, 255, 0.06);
  color: var(--on-surface);
}

.nav-item.active {
  background: rgba(192, 193, 255, 0.1);
  color: var(--primary);
}

.nav-item.active::before {
  content: '';
  position: absolute; left: 0; top: 6px; bottom: 6px;
  width: 3px;
  background: linear-gradient(180deg, var(--primary), var(--primary-container));
  border-radius: 0 3px 3px 0;
}

.nav-item .nav-icon { font-size: 1.1rem; width: 22px; text-align: center; flex-shrink: 0; }
.nav-item .nav-badge {
  margin-left: auto;
  background: var(--primary-raw);
  color: white;
  font-size: 0.65rem; font-weight: 700;
  padding: 2px 7px; border-radius: var(--radius-full);
  min-width: 20px; text-align: center;
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--outline-variant);
}

.server-status {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.78rem; color: var(--text-muted);
}

.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--status-warning);
  animation: pulse-dot 2s infinite;
}
.status-dot.connected { background: var(--status-success); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* ─── Main Content ───────────────────────────────────── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.top-bar {
  height: var(--topbar-h);
  background: var(--surface-low);
  border-bottom: 1px solid var(--outline-variant);
  display: flex; align-items: center;
  padding: 0 24px; gap: 14px;
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px);
}

.menu-toggle {
  display: none; background: none; border: none;
  cursor: pointer; padding: 4px;
  flex-direction: column; gap: 4px;
}
.menu-toggle span { width: 18px; height: 2px; background: var(--on-surface-variant); border-radius: 2px; }

.page-title {
  font-family: 'Manrope', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  letter-spacing: -0.02em;
}

.top-bar-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.live-badge {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--status-danger);
  background: var(--status-danger-bg);
  padding: 3px 10px; border-radius: var(--radius-full);
}
.live-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--status-danger);
  animation: pulse-dot 1.5s infinite;
}

.content-area {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ─── Cards (Tonal Shift, No Lines) ─────────────────── */
.card {
  background: var(--surface-container);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all var(--t-fast);
  position: relative;
}

.card:hover { background: var(--surface-high); }

.card-glass {
  background: rgba(27, 31, 44, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.card-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.card-title {
  font-family: 'Manrope', sans-serif;
  font-size: 0.82rem; font-weight: 700;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card-subtitle {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-link {
  font-size: 0.75rem; font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  transition: color var(--t-fast);
}
.card-link:hover { color: var(--on-surface); }

/* ─── KPI Cards (Engine Blocks) ─────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--surface-low);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  transition: all var(--t-base) var(--ease-out);
}

.kpi-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--kpi-color, var(--primary)), transparent);
  opacity: 0.7;
}

.kpi-card:hover {
  transform: translateY(-2px);
  background: var(--surface-container);
  box-shadow: var(--shadow-elevated);
}

.kpi-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  margin-bottom: 12px;
}

.kpi-label {
  font-size: 0.72rem; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.kpi-value {
  font-family: 'Manrope', sans-serif;
  font-size: 2rem; font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--on-surface);
  line-height: 1;
}

.kpi-change {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 0.72rem; font-weight: 600;
  margin-left: 8px;
  padding: 2px 6px; border-radius: var(--radius-full);
}
.kpi-change.up { color: var(--status-success); background: var(--status-success-bg); }
.kpi-change.down { color: var(--status-danger); background: var(--status-danger-bg); }

.kpi-sub { font-size: 0.72rem; color: var(--text-muted); margin-top: 4px; }

/* ─── Grid Layouts ───────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }

/* ─── Funnel Chart ───────────────────────────────────── */
.funnel { display: flex; flex-direction: column; gap: 10px; }

.funnel-stage {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}
.funnel-stage:hover { background: rgba(255,255,255,0.02); }

.funnel-label { width: 150px; font-size: 0.82rem; font-weight: 600; color: var(--on-surface-variant); flex-shrink: 0; }

.funnel-bar {
  flex: 1; height: 26px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.03);
  overflow: hidden;
}

.funnel-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 800ms var(--ease-out);
  background: linear-gradient(90deg, var(--bar-color), rgba(255,255,255,0.05));
}

.funnel-count {
  width: 50px; text-align: right;
  font-family: 'Manrope', sans-serif;
  font-weight: 700; font-size: 0.92rem;
  flex-shrink: 0;
}

/* ─── Activity List ──────────────────────────────────── */
.activity-list { display: flex; flex-direction: column; gap: 2px; }

.activity-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}
.activity-item:hover { background: rgba(255,255,255,0.02); }

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

.activity-text { font-size: 0.85rem; color: var(--on-surface-variant); flex: 1; }
.activity-text strong { color: var(--on-surface); font-weight: 600; }
.activity-action { font-size: 0.75rem; font-weight: 600; padding: 2px 8px; border-radius: var(--radius-full); }
.activity-time { font-size: 0.72rem; color: var(--text-muted); flex-shrink: 0; }

/* ─── Kanban Board ───────────────────────────────────── */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  min-height: calc(100vh - var(--topbar-h) - 60px);
}

.kanban-column {
  background: var(--surface-low);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
  min-height: 300px;
  overflow: hidden;
}

.kanban-column-header {
  padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between;
  position: relative;
}

.kanban-column-header::after {
  content: ''; position: absolute; bottom: 0; left: 16px; right: 16px;
  height: 1px; background: var(--outline-variant);
}

.kanban-column-title {
  font-family: 'Manrope', sans-serif;
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 8px;
}

.kanban-column-count {
  font-size: 0.7rem; font-weight: 700;
  padding: 2px 8px; border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06);
}

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

.kanban-card {
  background: var(--surface-container);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: pointer;
  transition: all var(--t-fast);
}
.kanban-card:hover {
  background: var(--surface-high);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}

.kanban-card-name { font-weight: 600; font-size: 0.88rem; margin-bottom: 4px; }
.kanban-card-meta { font-size: 0.75rem; color: var(--text-muted); display: flex; flex-direction: column; gap: 2px; }
.kanban-card-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }

/* ─── Tags & Badges ──────────────────────────────────── */
.tag {
  font-size: 0.62rem; font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tag-frio { background: var(--status-info-bg); color: var(--temp-frio); }
.tag-morno { background: var(--status-warning-bg); color: var(--temp-morno); }
.tag-quente { background: var(--status-danger-bg); color: var(--temp-quente); }
.tag-venda { background: var(--status-success-bg); color: var(--temp-venda); }

.badge {
  font-size: 0.65rem; font-weight: 700;
  padding: 3px 10px; border-radius: var(--radius-full);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.badge-success { background: var(--status-success-bg); color: var(--status-success); }
.badge-danger { background: var(--status-danger-bg); color: var(--status-danger); }
.badge-warning { background: var(--status-warning-bg); color: var(--status-warning); }
.badge-info { background: var(--status-info-bg); color: var(--status-info); }
.badge-purple { background: var(--status-purple-bg); color: var(--status-purple); }

/* ─── Tables ─────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
}

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

thead th {
  background: var(--surface-highest);
  padding: 12px 16px;
  text-align: left;
  font-family: 'Manrope', sans-serif;
  font-weight: 700; font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  white-space: nowrap;
}

tbody td {
  padding: 11px 16px;
  color: var(--on-surface-variant);
  border-bottom: 1px solid var(--outline-variant);
}

tbody tr:hover { background: rgba(192, 193, 255, 0.03); }
tbody tr:last-child td { border-bottom: none; }

/* ─── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.82rem; font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-raw), var(--primary-container));
  color: white;
  box-shadow: 0 2px 10px var(--primary-glow);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-secondary {
  background: rgba(192, 193, 255, 0.08);
  color: var(--on-surface-variant);
}
.btn-secondary:hover { background: rgba(192, 193, 255, 0.14); color: var(--on-surface); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 6px 10px;
}
.btn-ghost:hover { color: var(--on-surface); background: rgba(255,255,255,0.05); }

.btn-sm { padding: 5px 12px; font-size: 0.75rem; }

.btn-icon {
  width: 32px; height: 32px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(192, 193, 255, 0.06);
  border: none;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all var(--t-fast);
}
.btn-icon:hover { background: rgba(192, 193, 255, 0.14); color: var(--on-surface); }

/* ─── Inputs ─────────────────────────────────────────── */
.input {
  background: var(--surface-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--on-surface);
  transition: all var(--t-fast);
  outline: none; width: 100%;
}
.input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--outline-focus);
}
.input::placeholder { color: var(--text-dim); }

select.input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23908fa0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

/* Toggle Switch */
.toggle { position: relative; width: 40px; height: 22px; display: inline-block; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--surface-highest);
  border-radius: var(--radius-full);
  transition: var(--t-base);
}
.toggle-slider::before {
  content: '';
  position: absolute; height: 16px; width: 16px;
  left: 3px; bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: var(--t-base);
}
.toggle input:checked + .toggle-slider { background: var(--status-success); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); background: white; }

/* ─── Log Viewer ─────────────────────────────────────── */
.log-viewer {
  background: var(--surface-lowest);
  border-radius: var(--radius-lg);
  padding: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  line-height: 1.8;
  max-height: calc(100vh - var(--topbar-h) - 160px);
  overflow-y: auto;
}

.log-toolbar {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.log-entry {
  display: flex; gap: 10px;
  padding: 2px 0;
  animation: log-in 300ms ease;
}

@keyframes log-in {
  from { opacity: 0; transform: translateX(-6px); }
  to { opacity: 1; transform: translateX(0); }
}

.log-time { color: var(--text-dim); flex-shrink: 0; }
.log-level { font-weight: 700; width: 48px; flex-shrink: 0; }
.log-level.info { color: var(--status-info); }
.log-level.warn { color: var(--status-warning); }
.log-level.error { color: var(--status-danger); }
.log-level.debug { color: var(--text-dim); }
.log-source { color: var(--primary); flex-shrink: 0; min-width: 90px; }
.log-message { color: var(--on-surface-variant); word-break: break-word; }

/* ─── Campaign Grid ──────────────────────────────────── */
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.campaign-card {
  background: var(--surface-container);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--t-fast);
  position: relative;
  overflow: hidden;
}
.campaign-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--campaign-color, var(--primary));
}
.campaign-card:hover { background: var(--surface-high); transform: translateY(-1px); }

.campaign-name { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.campaign-channel { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 12px; }

.campaign-stat {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0;
  font-size: 0.82rem;
}
.campaign-stat-label { color: var(--text-muted); }
.campaign-stat-value { font-weight: 700; font-family: 'Manrope', sans-serif; }

/* ─── Timeline ───────────────────────────────────────── */
.timeline-container { margin-bottom: 24px; }

.timeline {
  display: flex; align-items: center; justify-content: center;
  gap: 0; padding: 20px 10px;
  overflow-x: auto;
}

.timeline-node {
  display: flex; flex-direction: column; align-items: center;
  gap: 6px; flex-shrink: 0;
  position: relative;
}

.timeline-dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  z-index: 2;
  transition: transform var(--t-fast);
}
.timeline-dot:hover { transform: scale(1.15); }

.timeline-label {
  font-size: 0.68rem; font-weight: 700;
  color: var(--on-surface-variant);
  text-align: center;
}
.timeline-sub { font-size: 0.6rem; color: var(--text-dim); text-align: center; }

.timeline-line {
  width: 32px; height: 2px;
  background: linear-gradient(90deg, var(--outline), var(--primary-glow));
  flex-shrink: 0;
  margin-top: -20px;
}

/* ─── Integration Status Cards ───────────────────────── */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.integration-card {
  background: var(--surface-container);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
  transition: all var(--t-fast);
}
.integration-card:hover { background: var(--surface-high); }

.integration-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}

.integration-name { font-weight: 700; font-size: 0.92rem; }
.integration-status { font-size: 0.72rem; }
.integration-status.ok { color: var(--status-success); }
.integration-status.error { color: var(--status-danger); }

/* ─── Modals ─────────────────────────────────────────── */
.modal-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  animation: modal-in 200ms ease;
}

@keyframes modal-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--surface-container);
  border: 1px solid var(--outline);
  border-radius: var(--radius-xl);
  padding: 28px;
  min-width: 420px; max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-elevated), var(--shadow-ambient);
  animation: modal-slide 300ms var(--ease-out);
}

@keyframes modal-slide {
  from { transform: translateY(16px) scale(0.97); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}

.modal-title {
  font-family: 'Manrope', sans-serif;
  font-size: 1.05rem; font-weight: 700;
}

.modal-label {
  display: block;
  font-size: 0.72rem; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 5px;
}

/* ─── Empty State ────────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 60px 20px; text-align: center;
}
.empty-state-icon { font-size: 2.8rem; margin-bottom: 12px; opacity: 0.5; }
.empty-state-text { font-size: 0.92rem; color: var(--text-muted); }

/* ─── Donut Chart ────────────────────────────────────── */
.donut-container { display: flex; align-items: center; gap: 24px; }
.donut-legend { display: flex; flex-direction: column; gap: 8px; }
.donut-legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; }
.donut-legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.donut-legend-value { margin-left: auto; font-weight: 700; font-family: 'Manrope', sans-serif; }

/* ─── Animations ─────────────────────────────────────── */
.animate-in {
  animation: slide-up 400ms var(--ease-out);
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.stagger-1 { animation-delay: 50ms; }
.stagger-2 { animation-delay: 100ms; }
.stagger-3 { animation-delay: 150ms; }
.stagger-4 { animation-delay: 200ms; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .kanban-board { grid-template-columns: repeat(2, 1fr); }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; }
  .menu-toggle { display: flex; }
  .kanban-board { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr; }
}