:root {
  --bg: #0f1117;
  --bg-panel: #1a1d27;
  --bg-card: #242736;
  --border: #2d3148;
  --text: #e4e7ef;
  --text-dim: #8b8fa7;
  --primary: #00875a;
  --primary-light: #00a86b;
  --primary-glow: rgba(0, 135, 90, 0.15);
  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.12);
  --error: #f87171;
  --error-bg: rgba(248, 113, 113, 0.12);
  --warning: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.12);
  --info: #60a5fa;
  --info-bg: rgba(96, 165, 250, 0.12);
  --purple: #a78bfa;
  --orange: #fb923c;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(0,0,0,0.3);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

header {
  background: linear-gradient(135deg, #00875a 0%, #004d33 50%, #00875a 100%);
  padding: 1.2rem 2rem;
  border-bottom: 2px solid var(--primary);
  box-shadow: 0 4px 20px rgba(0, 135, 90, 0.3);
}
.header-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand h1 { font-size: 1.5rem; font-weight: 700; color: #fff; }
.subtitle { font-size: 0.85rem; color: rgba(255,255,255,0.75); }
.header-badge { display: flex; align-items: center; gap: 1rem; }
.uptime { font-size: 0.8rem; color: rgba(255,255,255,0.7); font-family: monospace; }
.connection-status {
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid var(--error);
}
.connection-status.connected {
  background: var(--success-bg);
  color: var(--success);
  border-color: var(--success);
}

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Panels */
.panel {
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.panel h2 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.panel h3 {
  font-size: 0.95rem;
  color: var(--text-dim);
  margin: 1rem 0 0.6rem;
}
.panel-desc {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin: -0.5rem 0 1rem;
}
.panel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Config Panel */
.config-row {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  flex-wrap: wrap;
}
.flex-grow { flex: 1; min-width: 250px; }
.config-status {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-family: monospace;
}
.oauth2-status {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-family: monospace;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.oauth2-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
}
.oauth2-badge.valid { background: var(--success-bg); color: var(--success); }
.oauth2-badge.expired { background: var(--error-bg); color: var(--error); }
.oauth2-badge.none { background: rgba(139,143,167,0.15); color: var(--text-dim); }

/* Badge */
.badge-method {
  font-family: monospace;
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: var(--bg);
  color: var(--info);
  border: 1px solid var(--border);
  font-weight: 400;
}

/* Collapsible */
.collapsible h2 { cursor: pointer; user-select: none; }
.collapsible .toggle-icon { transition: transform 0.2s; font-size: 0.8rem; margin-left: auto; }
.collapsible.collapsed .collapsible-content { display: none; }
.collapsible.collapsed .toggle-icon { transform: rotate(-90deg); }

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}
.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.stat-card.success { border-left: 3px solid var(--success); }
.stat-card.error { border-left: 3px solid var(--error); }
.stat-card.info { border-left: 3px solid var(--info); }
.stat-value { font-size: 1.8rem; font-weight: 700; color: var(--text); }
.stat-label { font-size: 0.75rem; color: var(--text-dim); margin-top: 0.2rem; }

/* Scenario Grid */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}
.scenario-grid-wide {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.scenario-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
}
.scenario-card:hover { border-color: var(--primary); }
.scenario-card.selected {
  border-color: var(--primary);
  background: var(--primary-glow);
  box-shadow: 0 0 12px rgba(0, 135, 90, 0.2);
}
.scenario-status {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}
.scenario-status.open { color: var(--success); }
.scenario-status.closed { color: var(--error); }
.scenario-status.suspended { color: var(--warning); }
.scenario-name { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.scenario-detail { font-size: 0.72rem; color: var(--text-dim); margin-top: 0.2rem; }
.scenario-acts { font-size: 0.68rem; color: var(--purple); margin-top: 0.3rem; font-family: monospace; }

/* Form */
.form-group { margin-bottom: 0.8rem; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 0.3rem;
  font-weight: 500;
}
.form-group select,
.form-group input {
  width: 100%;
  padding: 0.5rem 0.7rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.82rem;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
}
.form-inline {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  flex-wrap: wrap;
  padding: 1rem;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.form-inline .form-group { margin-bottom: 0; min-width: 150px; }

/* Buttons */
.btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all 0.15s;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-lg { padding: 0.6rem 1.5rem; font-size: 0.9rem; }
.btn-sm {
  padding: 0.25rem 0.6rem;
  font-size: 0.7rem;
  background: var(--bg-card);
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 4px;
}
.btn-sm:hover { color: var(--text); border-color: var(--text-dim); }

/* Result Panel */
.result-badge {
  padding: 0.25rem 0.7rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
}
.result-badge.success { background: var(--success-bg); color: var(--success); }
.result-badge.error { background: var(--error-bg); color: var(--error); }
.result-badge.partial { background: var(--warning-bg); color: var(--warning); }

.result-summary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.result-summary .summary-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem;
  text-align: center;
}
.summary-item .label { font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; }
.summary-item .value { font-size: 1.2rem; font-weight: 700; margin-top: 0.2rem; }
.summary-item .value.xof { color: var(--success); }
.summary-item .value.charge { color: var(--error); }

.result-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border);
}
.tab-btn {
  padding: 0.5rem 1.2rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-size: 0.8rem;
  cursor: pointer;
}
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.tab-content {
  background: var(--bg);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 8px 8px;
  padding: 1rem;
  max-height: 500px;
  overflow: auto;
}
.tab-content pre { font-size: 0.75rem; line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; }

/* Tables */
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
thead th {
  text-align: left;
  padding: 0.6rem 0.8rem;
  color: var(--text-dim);
  font-weight: 600;
  border-bottom: 2px solid var(--border);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
tbody td {
  padding: 0.55rem 0.8rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody tr:hover { background: rgba(0, 135, 90, 0.05); }

/* Taux RO Grid */
.taux-ro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.taux-ro-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.6rem;
  text-align: center;
}
.taux-ro-card .type { font-size: 0.68rem; color: var(--text-dim); text-transform: uppercase; }
.taux-ro-card .taux { font-size: 1.2rem; font-weight: 700; color: var(--primary); }

/* Status codes */
.status-code { font-family: monospace; font-weight: 700; padding: 0.15rem 0.4rem; border-radius: 4px; font-size: 0.75rem; }
.status-2xx { background: var(--success-bg); color: var(--success); }
.status-4xx { background: var(--warning-bg); color: var(--warning); }
.status-5xx { background: var(--error-bg); color: var(--error); }
.status-0xx { background: rgba(168,85,247,0.15); color: var(--purple); }

.type-tag { font-size: 0.7rem; padding: 0.15rem 0.4rem; border-radius: 3px; font-weight: 600; }
.type-CONSULTATION_DROITS { background: var(--info-bg); color: var(--info); }
.type-ADJUDICATION { background: rgba(168,85,247,0.15); color: var(--purple); }
.type-ENTENTE_PREALABLE { background: var(--warning-bg); color: var(--warning); }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 90%;
  max-width: 800px;
  max-height: 80vh;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1rem; }
.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  max-height: calc(80vh - 60px);
}
.modal-body pre { font-size: 0.75rem; line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; }

/* Loading */
.btn.loading { position: relative; color: transparent; }
.btn.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Auth fields */
.auth-fields { margin-top: 0.8rem; }
.form-group textarea {
  width: 100%;
  padding: 0.5rem 0.7rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.78rem;
  font-family: monospace;
  resize: vertical;
}
.form-group textarea:focus { outline: none; border-color: var(--primary); }

/* Endpoints grid */
.endpoints-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-top: 0.8rem;
}
@media (max-width: 900px) { .endpoints-grid { grid-template-columns: 1fr; } }

/* SFTP */
.sftp-status {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-family: monospace;
}
.integrated-bar {
  margin-top: 0.8rem;
  padding: 0.6rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.82rem;
}
#integratedCount { font-weight: 600; }

/* Scenario source tag */
.scenario-source {
  font-size: 0.62rem;
  color: var(--orange);
  margin-top: 0.2rem;
  font-weight: 600;
}

/* Type tags */
.type-CHECK_RIGHTS { background: var(--info-bg); color: var(--info); }
.type-CONSULTATION_DROITS { background: var(--info-bg); color: var(--info); }
.type-ADJUDICATION { background: rgba(168,85,247,0.15); color: var(--purple); }
.type-INVOICE_PROCESSING { background: var(--success-bg); color: var(--success); }
.type-ENTENTE_PREALABLE { background: var(--warning-bg); color: var(--warning); }
.type-RECEPTION_POPULATION { background: rgba(251, 146, 60, 0.15); color: var(--orange); }
.type-SFTP_INTEGRATION { background: rgba(251, 146, 60, 0.15); color: var(--orange); }
.type-CALLBACK_EP { background: rgba(139,143,167,0.15); color: var(--text-dim); }

/* Invoice Processing list */
.invoice-proc-list { margin-bottom: 0.8rem; }

/* Responsive */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .scenario-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .header-content { flex-direction: column; gap: 0.5rem; text-align: center; }
  main { padding: 1rem; }
  .form-inline { flex-direction: column; }
  .config-row { flex-direction: column; }
}

/* ── Auth Tabs ── */
.auth-tabs { display: flex; gap: 0; margin-bottom: 1rem; border-bottom: 2px solid var(--border); }
.auth-tab {
  padding: 0.6rem 1.2rem; background: none; border: none; color: var(--text-dim);
  font-size: 0.85rem; font-weight: 600; cursor: pointer; border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: all 150ms;
}
.auth-tab:hover { color: var(--text); }
.auth-tab.active { color: var(--primary-light); border-bottom-color: var(--primary-light); }
.auth-tab-content { animation: fadeIn 200ms ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ── Inbound clients list ── */
.clients-list { display: flex; flex-direction: column; gap: 0.3rem; margin: 0.5rem 0; }
.client-row {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.6rem;
  background: var(--bg-card); border-radius: 6px; font-size: 0.8rem;
}
.client-row .client-id { font-weight: 600; color: var(--primary-light); font-family: monospace; }
.client-row .client-name { color: var(--text-dim); }
.client-row .client-delete { margin-left: auto; cursor: pointer; color: var(--danger, #ef4444); font-size: 1rem; }
.inbound-status { font-size: 0.8rem; color: var(--text-dim); margin: 0.3rem 0; }
.btn-sm { padding: 0.3rem 0.8rem; font-size: 0.8rem; }