/* =============================================================
   KairosBroker – Design System
   Dark theme with glassmorphism & indigo/violet accent
   ============================================================= */

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

/* ── Variáveis ─────────────────────────────────────────────── */
:root {
  --bg-base:      #07090f;
  --bg-surface:   #0d1117;
  --bg-card:      rgba(255,255,255,0.04);
  --bg-card-hover:rgba(255,255,255,0.07);
  --border:       rgba(255,255,255,0.08);
  --border-focus: rgba(99,102,241,0.6);

  --accent-1:     #6366f1;
  --accent-2:     #8b5cf6;
  --accent-grad:  linear-gradient(135deg, var(--accent-1), var(--accent-2));

  --success:      #10b981;
  --warning:      #f59e0b;
  --danger:       #ef4444;
  --info:         #38bdf8;

  --text-primary: #e2e8f0;
  --text-secondary:#94a3b8;
  --text-muted:   #475569;

  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;

  --shadow-glow:  0 0 40px rgba(99,102,241,0.12);
  --shadow-card:  0 4px 24px rgba(0,0,0,0.4);

  --font-main:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --transition:   0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100%;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar personalizada ───────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-1); }

/* ── Tela de Login ─────────────────────────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(99,102,241,0.18) 0%, transparent 70%),
    var(--bg-base);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  animation: fadeInUp 0.5s ease both;
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo .logo-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-grad);
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(99,102,241,0.35);
}

.login-logo h1 {
  font-size: 22px;
  font-weight: 700;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-logo p {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Formulários ───────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

input[type="password"],
input[type="text"],
textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

input[type="password"]:focus,
input[type="text"]:focus,
textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
}

/* ── Botões ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.btn-primary {
  background: var(--accent-grad);
  color: #fff;
  box-shadow: 0 4px 16px rgba(99,102,241,0.3);
}
.btn-primary:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(99,102,241,0.45);
}
.btn-primary:not(:disabled):active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:not(:disabled):hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.15);
}

.btn-danger {
  background: rgba(239,68,68,0.1);
  color: var(--danger);
  border: 1px solid rgba(239,68,68,0.2);
}
.btn-danger:not(:disabled):hover {
  background: rgba(239,68,68,0.2);
}

.btn-full { width: 100%; justify-content: center; }
.btn-sm { padding: 7px 14px; font-size: 12px; }

/* ── Layout principal ──────────────────────────────────────── */
.app-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

/* ── Topbar ────────────────────────────────────────────────── */
.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
  background: rgba(7,9,15,0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.brand-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-grad);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(99,102,241,0.3);
  flex-shrink: 0;
}

.brand-name {
  font-size: 17px;
  font-weight: 700;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
  -webkit-text-fill-color: var(--text-muted);
}

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

/* ── Status do agente ──────────────────────────────────────── */
.agent-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 6px 14px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}
.status-dot.online  { background: var(--success); box-shadow: 0 0 8px var(--success); animation: pulse-dot 2s infinite; }
.status-dot.processing { background: var(--warning); box-shadow: 0 0 8px var(--warning); animation: pulse-dot 1s infinite; }

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar {
  background: rgba(13,17,23,0.8);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

.sidebar-section {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 16px 12px 8px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  user-select: none;
}

.sidebar-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.sidebar-item.active {
  background: rgba(99,102,241,0.12);
  color: var(--accent-1);
  border-color: rgba(99,102,241,0.2);
}

.sidebar-item .item-icon { font-size: 16px; flex-shrink: 0; }

.sidebar-badge {
  margin-left: auto;
  background: var(--accent-1);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  min-width: 20px;
  text-align: center;
}

/* ── Main content ──────────────────────────────────────────── */
.main-content {
  padding: 28px 32px;
  overflow-y: auto;
  background: radial-gradient(ellipse 60% 40% at 70% 10%, rgba(99,102,241,0.06) 0%, transparent 60%);
}

.page-header {
  margin-bottom: 28px;
}

.page-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(8px);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover { border-color: rgba(255,255,255,0.12); }
.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Stats grid ────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: all var(--transition);
}

.stat-card:hover {
  border-color: var(--accent-1);
  box-shadow: 0 0 24px rgba(99,102,241,0.1);
  transform: translateY(-2px);
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Badges de status ──────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
}

.badge-pendente   { background: rgba(245,158,11,0.12); color: var(--warning);  border: 1px solid rgba(245,158,11,0.25); }
.badge-processando{ background: rgba(56,189,248,0.12); color: var(--info);     border: 1px solid rgba(56,189,248,0.25); }
.badge-concluido  { background: rgba(16,185,129,0.12); color: var(--success);  border: 1px solid rgba(16,185,129,0.25); }
.badge-erro       { background: rgba(239,68,68,0.12);  color: var(--danger);   border: 1px solid rgba(239,68,68,0.25);  }

.badge-processando .spin { animation: spin 1s linear infinite; display: inline-block; }

/* ── Tabela de pedidos ─────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead th {
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--transition);
}
tbody tr:hover { background: var(--bg-card-hover); }
tbody tr:last-child { border-bottom: none; }

td { padding: 13px 14px; color: var(--text-primary); vertical-align: middle; }

.td-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.td-actions { display: flex; gap: 8px; }

/* ── Área de resultado (Ficha 360) ─────────────────────────── */
.ficha-result {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  white-space: pre-wrap;
  color: var(--text-primary);
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  max-height: 460px;
  overflow-y: auto;
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 24px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  width: 100%;
  max-width: 680px;
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  transform: translateY(20px);
  transition: transform var(--transition);
  overflow: hidden;
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.modal-title { font-size: 16px; font-weight: 600; }

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--bg-card-hover); color: var(--text-primary); }

.modal-body { padding: 24px; }

.modal-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.modal-tab {
  flex: 1;
  padding: 8px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.modal-tab.active {
  background: rgba(99,102,241,0.2);
  color: var(--accent-1);
}

/* ── Toast notifications ───────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #1e2433;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 14px;
  color: var(--text-primary);
  box-shadow: var(--shadow-card);
  animation: slideInRight 0.3s ease both;
  pointer-events: all;
  max-width: 360px;
  border-left: 3px solid var(--accent-1);
}

.toast.success { border-left-color: var(--success); }
.toast.error   { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }

/* ── Progress bar ──────────────────────────────────────────── */
.progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 8px;
}

.progress-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--accent-grad);
  transition: width 0.6s ease;
}

/* ── Empty state ───────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; opacity: 0.4; }
.empty-state p { font-size: 14px; }

/* ── Utility ───────────────────────────────────────────────── */
.text-muted    { color: var(--text-muted); }
.text-success  { color: var(--success); }
.text-danger   { color: var(--danger); }
.text-warning  { color: var(--warning); }
.mono          { font-family: var(--font-mono); font-size: 13px; }
.flex          { display: flex; }
.items-center  { align-items: center; }
.gap-2         { gap: 8px; }
.gap-3         { gap: 12px; }
.mt-1          { margin-top: 6px; }
.mt-2          { margin-top: 12px; }
.mb-3          { margin-bottom: 16px; }
.hidden        { display: none !important; }

/* ── Animações ─────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

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

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── Responsividade ────────────────────────────────────────── */
@media (max-width: 900px) {
  .app-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto 1fr;
  }
  .sidebar { display: none; }
  .main-content { padding: 20px 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}