/* ===================================================
   DispararBC — Design System
   Paleta: #0D0D0D bg, #1A1A1A card, #25D366 accent (WhatsApp green),
           #F0F0F0 text, #888 muted
   Tipo: Inter (body), JetBrains Mono (code/data)
   Assinatura: sidebar com glows sutis no status da API
=================================================== */

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

:root {
  --bg:          #0D0F0E;
  --bg-2:        #141716;
  --card:        #1A1D1B;
  --card-border: #272B28;
  --accent:      #25D366;
  --accent-dim:  rgba(37,211,102,.12);
  --accent-glow: rgba(37,211,102,.25);
  --blue:        #3B82F6;
  --blue-dim:    rgba(59,130,246,.12);
  --yellow:      #F59E0B;
  --yellow-dim:  rgba(245,158,11,.12);
  --red:         #EF4444;
  --red-dim:     rgba(239,68,68,.12);
  --text:        #E8EDEA;
  --text-2:      #9BA8A1;
  --text-3:      #5C6862;
  --sidebar-w:   240px;
  --topbar-h:    58px;
  --radius:      10px;
  --radius-sm:   6px;
  --shadow:      0 2px 12px rgba(0,0,0,.4);
  --transition:  .18s ease;
}

html, body { height: 100%; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  display: flex;
  overflow: hidden;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--card-border); border-radius: 4px; }

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-2);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--card-border);
}
.logo-mark { font-size: 22px; }
.logo-text {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.3px;
  color: var(--accent);
}

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  text-decoration: none;
  font-weight: 500;
  font-size: 13.5px;
  transition: all var(--transition);
}
.nav-item:hover { background: rgba(255,255,255,.04); color: var(--text); }
.nav-item.active {
  background: var(--accent-dim);
  color: var(--accent);
}
.nav-item.active svg { stroke: var(--accent); }

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

.api-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-3);
}
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-3);
  flex-shrink: 0;
}
.api-status.connected .status-dot { background: var(--accent); box-shadow: 0 0 6px var(--accent-glow); }
.api-status.connected .status-label { color: var(--accent); }

/* ===== TOPBAR ===== */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-2);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px 0 calc(var(--sidebar-w) + 20px);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-2);
  cursor: pointer;
  padding: 4px;
}

.topbar-title {
  font-size: 15px;
  font-weight: 600;
  flex: 1;
}

.cooldown-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--yellow-dim);
  color: var(--yellow);
  border: 1px solid rgba(245,158,11,.2);
  border-radius: 100px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
}

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: var(--sidebar-w);
  margin-top: var(--topbar-h);
  flex: 1;
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
  padding: 24px;
}

/* ===== PAGE ===== */
.page { display: none; }
.page.active { display: block; }

.page-header { margin-bottom: 24px; }
.page-header h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.4px;
  color: var(--text);
}
.page-subtitle { color: var(--text-2); font-size: 13px; margin-top: 4px; }

/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon.green { background: var(--accent-dim); color: var(--accent); }
.stat-icon.blue  { background: var(--blue-dim); color: var(--blue); }
.stat-icon.yellow{ background: var(--yellow-dim); color: var(--yellow); }
.stat-icon.red   { background: var(--red-dim); color: var(--red); }

.stat-value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.5px;
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.1;
}
.stat-label { font-size: 12px; color: var(--text-2); margin-top: 2px; }

/* ===== CARD ===== */
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.card-header h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

/* ===== TWO COL LAYOUT ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}
.two-col-narrow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

/* ===== FORM ===== */
.form-group { margin-bottom: 14px; }
.form-group:last-child { margin-bottom: 0; }
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13.5px;
  font-family: 'Inter', sans-serif;
  padding: 8px 12px;
  transition: border-color var(--transition);
  outline: none;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.input::placeholder { color: var(--text-3); }
textarea.input { resize: vertical; min-height: 90px; }
select.input { cursor: pointer; }

.input-group { display: flex; gap: 8px; }
.input-group .input { flex: 1; }

.hint { font-size: 11px; color: var(--text-3); margin-left: 8px; font-weight: 400; text-transform: none; letter-spacing: 0; }
.hint-text { font-size: 11.5px; color: var(--text-3); margin-top: 6px; }

/* ===== RADIO GROUP ===== */
.radio-group { display: flex; flex-direction: column; gap: 8px; }
.radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13.5px;
  color: var(--text-2);
}
.radio-label input[type="radio"] { accent-color: var(--accent); }
.radio-label:hover { color: var(--text); }

/* ===== TABS ===== */
.tab-group {
  display: flex;
  gap: 4px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 14px;
}
.tab {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-2);
  padding: 7px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 500;
  transition: all var(--transition);
}
.tab.active {
  background: var(--card-border);
  color: var(--text);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== UPLOAD ZONE ===== */
.upload-zone {
  border: 2px dashed var(--card-border);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-2);
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--text);
}
.upload-zone svg { stroke: var(--text-3); margin-bottom: 10px; }
.upload-zone:hover svg { stroke: var(--accent); }
.upload-zone p { font-size: 13px; }
.upload-zone small { font-size: 11px; color: var(--text-3); }

/* ===== COL MAPPING ===== */
.col-mapping {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--card-border);
}
.col-mapping h4 { font-size: 12px; color: var(--text-2); margin-bottom: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }

/* ===== PROGRESS ===== */
.campaign-info {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.campaign-name { flex: 1; font-weight: 600; font-size: 14px; }

.progress-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.progress-bar {
  flex: 1;
  height: 8px;
  background: var(--bg);
  border-radius: 100px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 100px;
  transition: width .3s ease;
  box-shadow: 0 0 8px var(--accent-glow);
}
.progress-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-2);
  white-space: nowrap;
}
.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--text-3);
}

/* ===== LOG ===== */
.log-container {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 12px;
  height: 200px;
  overflow-y: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.7;
}
.log-empty { color: var(--text-3); text-align: center; padding: 30px 0; }
.log-line { display: flex; gap: 10px; }
.log-time { color: var(--text-3); flex-shrink: 0; }
.log-ok { color: var(--accent); }
.log-err { color: var(--red); }
.log-info { color: var(--blue); }
.log-warn { color: var(--yellow); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover:not(:disabled) { background: #20bd5a; box-shadow: 0 4px 16px var(--accent-glow); }
.btn-secondary { background: var(--card-border); color: var(--text); }
.btn-secondary:hover:not(:disabled) { background: #30352F; }
.btn-ghost { background: transparent; color: var(--text-2); border: 1px solid var(--card-border); }
.btn-ghost:hover { background: rgba(255,255,255,.04); color: var(--text); }
.btn-danger { background: var(--red-dim); color: var(--red); border: 1px solid rgba(239,68,68,.2); }
.btn-danger:hover { background: rgba(239,68,68,.2); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { background: none; border: none; cursor: pointer; color: var(--text-3); font-size: 18px; line-height: 1; padding: 2px 6px; transition: color var(--transition); }
.btn-icon:hover { color: var(--red); }

.btn-launch {
  width: 100%;
  padding: 13px;
  font-size: 15px;
  justify-content: center;
  border-radius: var(--radius);
}
.launch-hint { text-align: center; font-size: 12px; color: var(--text-3); margin-top: 10px; }

.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ===== LAUNCH CARD ===== */
.launch-card { text-align: center; padding: 20px; }

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  background: var(--card-border);
  color: var(--text-2);
}
.badge-running { background: var(--accent-dim); color: var(--accent); }
.badge-done { background: var(--blue-dim); color: var(--blue); }
.badge-error { background: var(--red-dim); color: var(--red); }
.badge-paused { background: var(--yellow-dim); color: var(--yellow); }
.badge-blue { background: var(--blue-dim); color: var(--blue); }

/* ===== DATA TABLE ===== */
.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.data-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-weight: 600;
  color: var(--text-3);
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid rgba(255,255,255,.04);
  color: var(--text-2);
  font-family: 'JetBrains Mono', monospace;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.02); }
.empty-cell { text-align: center; color: var(--text-3); padding: 28px !important; font-family: 'Inter', sans-serif; }

/* ===== VAR TAGS ===== */
.var-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.var-tag {
  background: var(--blue-dim);
  color: var(--blue);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: all var(--transition);
}
.var-tag:hover { background: rgba(59,130,246,.2); }

/* ===== WHATSAPP PREVIEW ===== */
.whatsapp-preview {
  background: #0B1623;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--card-border);
}
.wapp-header {
  background: #1F2C34;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wapp-avatar {
  width: 34px; height: 34px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #000;
}
.wapp-info { display: flex; flex-direction: column; }
.wapp-info strong { font-size: 13px; color: #E9EDEF; }
.wapp-info small { font-size: 11px; color: #8696A0; }
.wapp-body { padding: 14px; }
.wapp-bubble {
  background: #005C4B;
  border-radius: 8px 8px 0 8px;
  padding: 8px 12px;
  color: #E9EDEF;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  display: inline-block;
  max-width: 100%;
  word-break: break-word;
}
.wapp-time { text-align: right; font-size: 10px; color: #8696A0; margin-top: 4px; }

/* ===== COOLDOWN CONFIG ===== */
.cooldown-preview {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-3);
  margin-top: 10px;
  padding: 8px 10px;
  background: var(--bg);
  border-radius: var(--radius-sm);
}
.cooldown-preview strong { color: var(--yellow); }

/* ===== CAMPOS EXPORT ===== */
.campos-config { margin: 16px 0; }
.campos-config h4 { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; color: var(--text-2); margin-bottom: 10px; }
.campo-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.campo-row .campo-nome { flex: 2; }
.campo-row .campo-tipo { flex: 1; }
.campo-required { flex-shrink: 0; }
.export-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ===== HOW TO STEPS ===== */
.how-to-steps { display: flex; flex-direction: column; gap: 12px; }
.step { display: flex; gap: 12px; align-items: flex-start; }
.step-num {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-text { font-size: 13px; color: var(--text-2); padding-top: 3px; }

/* ===== API TEST RESULT ===== */
.api-test-result {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.api-test-result.ok { background: var(--accent-dim); color: var(--accent); border: 1px solid rgba(37,211,102,.2); }
.api-test-result.err { background: var(--red-dim); color: var(--red); border: 1px solid rgba(239,68,68,.2); }

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text);
  box-shadow: var(--shadow);
  animation: slideIn .2s ease;
  max-width: 300px;
}
.toast.success { border-left: 3px solid var(--accent); }
.toast.error   { border-left: 3px solid var(--red); }
.toast.info    { border-left: 3px solid var(--blue); }
.toast.warning { border-left: 3px solid var(--yellow); }
@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
  width: 360px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.modal h3 { font-size: 16px; margin-bottom: 10px; }
.modal p { color: var(--text-2); font-size: 13px; margin-bottom: 20px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* ===== EXTRA COL ROW ===== */
.extra-col-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.extra-col-row label { font-size: 12px; color: var(--text-2); white-space: nowrap; }

/* ===== TEXT UTILS ===== */
.text-muted { color: var(--text-2); font-size: 13px; margin-bottom: 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .two-col-narrow { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .topbar {
    padding-left: 16px;
  }
  .main-content {
    margin-left: 0;
    padding: 16px;
  }
  .menu-toggle { display: flex; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}