:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color-scheme:light}body{margin:0;background:#f4f6fa;color:#1f2937}.auth-page{max-width:420px;margin:10vh auto;padding:0 16px;text-align:center}.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 4px #00000014;display:flex;flex-direction:column;gap:12px;text-align:left}label{display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:600}input,textarea,select{font:inherit;padding:8px 10px;border-radius:8px;border:1px solid #d1d5db}button{font:inherit;padding:8px 14px;border-radius:8px;border:none;background:#2e5395;color:#fff;cursor:pointer}button.link{background:none;color:#2e5395;padding:0;text-decoration:underline}.error{color:#b91c1c;font-size:14px}.app-shell{max-width:720px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:16px}header{display:flex;justify-content:space-between;align-items:center}.messages-list{display:flex;flex-direction:column;gap:10px;max-height:55vh;overflow-y:auto}.message{background:#fff;border-radius:10px;padding:10px 14px;box-shadow:0 1px 3px #0000000f}.message.own{border-left:3px solid #2e5395}.message-meta{display:flex;gap:8px;align-items:center;font-size:13px;margin-bottom:4px}.badge{font-size:11px;padding:2px 8px;border-radius:999px;background:#e5e7eb;color:#374151}.badge.status-pendiente_contestacion{background:#fef3c7;color:#92400e}.badge.status-contestado{background:#d1fae5;color:#065f46}.badge.status-en_espera_respuesta{background:#fee2e2;color:#991b1b}.badge.warning{background:#fde68a;color:#78350f}.badge.status-confirmado{background:#d1fae5;color:#065f46}.badge.status-pendiente_aprobacion{background:#fef3c7;color:#92400e}.badge.status-rechazado{background:#fee2e2;color:#991b1b}nav a{color:#6b7280;text-decoration:none;font-size:14px}nav a.active{color:#2e5395;font-weight:600}.actions{margin-top:6px;display:flex;gap:8px}.actions button{font-size:12px;padding:4px 10px}.composer{display:flex;flex-direction:column;gap:8px;background:#fff;padding:12px;border-radius:10px}.composer textarea{min-height:70px;resize:vertical}.checkbox{flex-direction:row;align-items:center;font-weight:400}.warning-text{color:#92400e;font-size:13px;margin:0}