* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --color-bg: #f7f8fa; --color-panel: #fff; --color-text: #0e1a36; --color-text-muted: #6b7280;
  --color-border: #e5e7eb; --color-accent: #6b46c1; --color-accent-hover: #553c9a;
  --color-success: #10b981; --color-error: #ef4444; --color-pending: #f59e0b;
  --radius: 12px; --shadow-sm: 0 1px 2px rgba(14,26,54,.04); --shadow-md: 0 4px 12px rgba(14,26,54,.06);
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', system-ui, sans-serif;
}
html, body { font-family: var(--font); background: var(--color-bg); color: var(--color-text); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; min-height: 100vh; }
.app { display: grid; grid-template-columns: 320px 1fr; min-height: 100vh; }
.sidebar { background: var(--color-panel); border-right: 1px solid var(--color-border); padding: 48px 32px; display: flex; flex-direction: column; }
.brand h1 { font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.agente { margin-top: 4px; font-size: 12px; color: var(--color-text-muted); font-weight: 500; }
.stepper { margin-top: 48px; display: flex; flex-direction: column; gap: 8px; }
.sidebar-footer { margin-top: auto; padding-top: 24px; border-top: 1px solid var(--color-border); }
.link-agente { font-size: 13px; color: var(--color-text-muted); text-decoration: none; font-weight: 500; }
.link-agente:hover { color: var(--color-accent); }
.step { display: flex; align-items: center; gap: 14px; background: transparent; border: 1px solid transparent; padding: 14px 16px; border-radius: var(--radius); cursor: pointer; text-align: left; transition: all .15s ease; color: var(--color-text-muted); font-family: inherit; font-size: 14px; width: 100%; }
.step:hover { background: var(--color-bg); }
.step.active { background: var(--color-panel); border-color: var(--color-border); color: var(--color-text); box-shadow: var(--shadow-sm); }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--color-bg); font-weight: 600; font-size: 13px; flex-shrink: 0; }
.step.active .step-num { background: var(--color-accent); color: #fff; }
.step-label { font-weight: 500; }
.content { padding: 48px 64px; max-width: 1100px; }
.panel { background: var(--color-panel); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-md); }
.panel.hidden { display: none; }
.panel-header { margin-bottom: 32px; }
.panel-header h2 { font-size: 24px; font-weight: 700; letter-spacing: -.01em; }
.hint { margin-top: 6px; font-size: 14px; color: var(--color-text-muted); }
.form { display: flex; flex-direction: column; gap: 28px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--color-text-muted); font-weight: 500; }
input, select { font-family: inherit; font-size: 15px; padding: 10px 14px; border: 1px solid var(--color-border); border-radius: 8px; background: #fff; color: var(--color-text); transition: border-color .15s ease, box-shadow .15s ease; }
input:focus, select:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(107,70,193,.12); }
.actions { display: flex; gap: 12px; justify-content: flex-end; padding-top: 8px; }
.btn-primary, .btn-ghost { font-family: inherit; font-size: 14px; font-weight: 600; padding: 12px 24px; border-radius: 8px; border: 1px solid transparent; cursor: pointer; transition: all .15s ease; }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--color-text-muted); border-color: var(--color-border); }
.btn-ghost:hover { background: var(--color-bg); color: var(--color-text); }
.resultados-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.resultado-card { background: var(--color-panel); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 12px; transition: border-color .15s ease, transform .15s ease; }
.resultado-card:hover { border-color: var(--color-accent); transform: translateY(-2px); }
.resultado-card .aseguradora { font-size: 14px; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .04em; }
.resultado-card .prima { font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.resultado-card .desglose { font-size: 13px; color: var(--color-text-muted); }
.resultado-card .estado { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; width: fit-content; }
.resultado-card.ok .estado { background: rgba(16,185,129,.1); color: var(--color-success); }
.resultado-card.error .estado, .resultado-card.error .prima { color: var(--color-error); }
.resultado-card.error .estado { background: rgba(239,68,68,.1); }
.resultado-card.pending .estado { background: rgba(245,158,11,.1); color: var(--color-pending); }
.resultado-card.pending .prima { color: var(--color-text-muted); font-size: 16px; font-weight: 500; }
.resultado-card .mensaje { font-size: 13px; color: var(--color-text-muted); line-height: 1.5; }
.resultado-card .duracion { font-size: 11px; color: var(--color-text-muted); margin-top: auto; }
.loading { display: flex; align-items: center; justify-content: center; padding: 48px; color: var(--color-text-muted); font-size: 14px; gap: 12px; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--color-border); border-top-color: var(--color-accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Login del agente */
.login-container { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { background: var(--color-panel); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 40px; max-width: 400px; width: 100%; box-shadow: var(--shadow-md); }
.login-card h1 { font-size: 24px; font-weight: 700; letter-spacing: -.01em; margin-bottom: 6px; }
.login-card .hint { margin-bottom: 32px; }
.login-form { display: flex; flex-direction: column; gap: 20px; }
.login-form .btn-primary { width: 100%; }
.error-msg { font-size: 13px; color: var(--color-error); background: rgba(239,68,68,.08); padding: 10px 12px; border-radius: 8px; margin-bottom: 4px; display: none; }
.error-msg.visible { display: block; }
.link-publico { display: block; text-align: center; margin-top: 20px; font-size: 13px; color: var(--color-text-muted); text-decoration: none; }
.link-publico:hover { color: var(--color-accent); }

/* Barra superior del agente */
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 16px 32px; background: var(--color-panel); border-bottom: 1px solid var(--color-border); }
.topbar .user-info { font-size: 13px; color: var(--color-text-muted); }
.topbar .user-info b { color: var(--color-text); font-weight: 600; }
.btn-logout { background: transparent; border: 1px solid var(--color-border); padding: 6px 14px; border-radius: 6px; font-size: 12px; color: var(--color-text-muted); cursor: pointer; font-family: inherit; }
.btn-logout:hover { background: var(--color-bg); }

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { padding: 24px; border-right: none; border-bottom: 1px solid var(--color-border); }
  .content { padding: 24px; }
  .panel { padding: 24px; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* Vehículo badge (selección confirmada) */
.vehiculo-badge { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: rgba(107,70,193,.06); border: 1px solid rgba(107,70,193,.15); border-radius: var(--radius); font-size: 14px; color: var(--color-text); }
.vehiculo-badge.hidden { display: none; }
.badge-check { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; background: var(--color-accent); color: #fff; border-radius: 50%; font-size: 14px; flex-shrink: 0; }

/* Select disabled state */
select:disabled { opacity: .5; cursor: not-allowed; background: var(--color-bg); }