/* ── Reset y base ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --azul:    #1a4f7a;
  --azul-l:  #2676b8;
  --verde:   #1a7a4f;
  --rojo:    #b81a1a;
  --naranja: #c26a00;
  --gris:    #f4f6f9;
  --borde:   #ccd3db;
  --texto:   #1e2733;
  --sombra:  0 2px 8px rgba(0,0,0,.12);
}
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--gris);
       color: var(--texto); font-size: 14px; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.1rem; }
h3 { font-size: .95rem; }

/* ── Header ──────────────────────────────────── */
.header { background: var(--azul); color: #fff; padding: 14px 24px;
          display: flex; align-items: center; gap: 16px;
          box-shadow: var(--sombra); position: sticky; top: 0; z-index: 100; }
.header-logo { width: 44px; height: 44px; border-radius: 50%;
               background: #fff; display: flex; align-items: center;
               justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.header-sub { font-size: .8rem; opacity: .8; margin-top: 2px; }

/* ── Tabs ────────────────────────────────────── */
.tabs { display: flex; background: #fff; border-bottom: 2px solid var(--borde);
        padding: 0 24px; gap: 4px; }
.tab-btn { padding: 12px 20px; border: none; background: none; cursor: pointer;
           font-size: .9rem; color: #555; border-bottom: 3px solid transparent;
           margin-bottom: -2px; transition: all .2s; font-weight: 500; }
.tab-btn.activo { color: var(--azul); border-bottom-color: var(--azul); }
.tab-btn:hover:not(.activo) { color: var(--azul-l); background: #f0f4f8; }
.tab-panel { display: none; }
.tab-panel.activo { display: block; }

/* ── Layout principal ────────────────────────── */
.contenedor { max-width: 960px; margin: 0 auto; padding: 24px 16px 60px; }

/* ── Card / sección ──────────────────────────── */
.card { background: #fff; border: 1px solid var(--borde); border-radius: 8px;
        padding: 20px 24px; margin-bottom: 18px; box-shadow: var(--sombra); }
.card-titulo { font-size: 1rem; font-weight: 700; color: var(--azul);
               margin-bottom: 16px; padding-bottom: 8px;
               border-bottom: 1px solid var(--borde); display: flex;
               align-items: center; gap: 8px; }
.card-titulo .icono { font-size: 1.1rem; }

/* ── Grid de campos ──────────────────────────── */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.span2 { grid-column: span 2; }
.span3 { grid-column: span 3; }
@media (max-width: 680px) {
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .span2, .span3 { grid-column: span 1; }
}

/* ── Campos ──────────────────────────────────── */
.campo { display: flex; flex-direction: column; gap: 4px; }
.campo label { font-size: .8rem; font-weight: 600; color: #444; }
.campo input, .campo select, .campo textarea {
  border: 1px solid var(--borde); border-radius: 5px; padding: 8px 10px;
  font-size: .9rem; color: var(--texto); background: #fff;
  transition: border-color .2s; width: 100%; }
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none; border-color: var(--azul-l); box-shadow: 0 0 0 2px rgba(38,118,184,.15); }
.campo textarea { resize: vertical; min-height: 70px; }
.campo input[readonly] { background: #f0f4f8; color: #555; }

/* ── Radio / checkbox grupos ─────────────────── */
.radio-grupo { display: flex; gap: 16px; flex-wrap: wrap; align-items: center;
               margin-top: 4px; }
.radio-grupo label { display: flex; align-items: center; gap: 6px;
                     cursor: pointer; font-size: .9rem; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
              gap: 8px; margin-top: 6px; }
.check-grid label { display: flex; align-items: center; gap: 7px; cursor: pointer;
                    font-size: .88rem; padding: 6px 8px; border-radius: 4px;
                    border: 1px solid var(--borde); background: #fafbfc; }
.check-grid label:hover { background: #edf3f9; }
.check-grid label input[type=checkbox] { width: 15px; height: 15px; accent-color: var(--azul); }
input[type=radio] { accent-color: var(--azul); }

/* ── Secciones condicionales ─────────────────── */
.condicional { display: none; }
.condicional.visible { display: block; }
.sub-bloque { background: #f8fbff; border: 1px solid #d0e4f5; border-radius: 6px;
              padding: 14px 18px; margin-top: 10px; }

/* ── Badges / etiquetas calculadas ───────────── */
.badge { display: inline-block; padding: 4px 10px; border-radius: 12px;
         font-size: .82rem; font-weight: 700; }
.badge-azul  { background: #ddeeff; color: var(--azul); }
.badge-verde { background: #ddf5ea; color: var(--verde); }
.badge-rojo  { background: #fde8e8; color: var(--rojo); }
.badge-naranja { background: #fff0d6; color: var(--naranja); }

/* ── Alerta clínica ──────────────────────────── */
.alerta { display: flex; gap: 10px; padding: 12px 16px; border-radius: 6px;
          margin: 8px 0; align-items: flex-start; }
.alerta-rojo   { background: #fde8e8; border: 1px solid #f5a0a0; }
.alerta-naranja{ background: #fff4e0; border: 1px solid #f5c878; }
.alerta-verde  { background: #e8f8ef; border: 1px solid #7dc89b; }
.alerta .icono { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }

/* ── Botones ─────────────────────────────────── */
.btn { padding: 10px 22px; border-radius: 6px; border: none; cursor: pointer;
       font-size: .9rem; font-weight: 600; transition: opacity .2s; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primario  { background: var(--azul); color: #fff; }
.btn-primario:hover:not(:disabled) { background: var(--azul-l); }
.btn-secundario{ background: #fff; color: var(--azul); border: 2px solid var(--azul); }
.btn-secundario:hover { background: #edf3f9; }
.btn-verde { background: var(--verde); color: #fff; }
.btn-verde:hover:not(:disabled) { opacity: .85; }
.barra-botones { display: flex; gap: 12px; justify-content: flex-end;
                 margin-top: 20px; flex-wrap: wrap; }

/* ── Toast ───────────────────────────────────── */
#toast { position: fixed; bottom: 24px; right: 24px; z-index: 999;
         padding: 12px 20px; border-radius: 8px; font-size: .9rem;
         font-weight: 600; box-shadow: 0 4px 16px rgba(0,0,0,.2);
         display: none; max-width: 340px; }
#toast.ok  { background: var(--verde); color: #fff; }
#toast.err { background: var(--rojo);  color: #fff; }
#toast.info{ background: var(--azul);  color: #fff; }

/* ── Buscador / evolución ────────────────────── */
.evolucion-tabla { width: 100%; border-collapse: collapse; font-size: .85rem; }
.evolucion-tabla th { background: var(--azul); color: #fff; padding: 8px 10px;
                      text-align: left; }
.evolucion-tabla td { padding: 7px 10px; border-bottom: 1px solid var(--borde); }
.evolucion-tabla tr:nth-child(even) { background: #f4f7fb; }

/* Etiqueta de campo dentro del panel "Estado actual" */
.ea-label { display: inline-block; min-width: 180px; color: #555;
            font-weight: 600; font-size: .85rem; }
.chart-wrap { position: relative; height: 300px; margin-top: 16px; }

/* ── Divider ─────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--borde); margin: 18px 0; }
.seccion-titulo { font-size: .82rem; font-weight: 700; color: #888;
                  text-transform: uppercase; letter-spacing: .06em;
                  margin: 18px 0 10px; }

/* ── Dashboard ───────────────────────────────── */
.dash-header { display: flex; justify-content: space-between; align-items: center;
               margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.dash-subtitulo { font-size: .8rem; color: #666; margin-top: 4px; }
.dash-kpis { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px;
             margin-bottom: 20px; }
@media (max-width: 780px) { .dash-kpis { grid-template-columns: 1fr 1fr; } }
.dash-kpi { background: #fff; border: 1px solid var(--borde); border-radius: 8px;
            padding: 18px 14px; box-shadow: var(--sombra); text-align: center; }
.dash-kpi-valor { font-size: 2rem; font-weight: 700; color: var(--azul);
                  line-height: 1.1; }
.dash-kpi-label { font-size: .75rem; color: #666; margin-top: 6px; line-height: 1.3; }
.dash-kpi.verde  .dash-kpi-valor { color: var(--verde); }
.dash-kpi.naranja .dash-kpi-valor { color: var(--naranja); }
.dash-kpi.rojo   .dash-kpi-valor { color: var(--rojo); }
.dash-row { display: grid; grid-template-columns: 3fr 2fr; gap: 18px; margin-bottom: 18px; }
.dash-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-bottom: 18px; }
@media (max-width: 780px) {
  .dash-row, .dash-row-3 { grid-template-columns: 1fr; }
}
.dash-col { display: flex; flex-direction: column; gap: 18px; }
.dash-spinner { width: 36px; height: 36px; border: 4px solid var(--borde);
                border-top-color: var(--azul-l); border-radius: 50%;
                animation: spin .7s linear infinite; margin: 0 auto 12px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Parser de lenguaje natural ──────────────── */
.parser-card { background: #fffbea; border: 2px solid #f0c040;
               border-radius: 8px; padding: 18px 22px; margin-bottom: 18px;
               box-shadow: var(--sombra); }
.parser-card-titulo { font-size: 1rem; font-weight: 700; color: #7a5500;
                      margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.parser-textarea { width: 100%; min-height: 110px; resize: vertical;
                   border: 1px solid #ddc060; border-radius: 5px;
                   padding: 10px 12px; font-size: .9rem; font-family: inherit;
                   background: #fffff8; }
.parser-textarea:focus { outline: none; border-color: #c09000;
                         box-shadow: 0 0 0 2px rgba(192,144,0,.2); }
.parser-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.parser-chip { background: #e8f4e8; border: 1px solid #7dc878; color: #1a5c1a;
               padding: 3px 9px; border-radius: 10px; font-size: .78rem;
               font-weight: 600; }
.parser-chip-warn { background: #fff4d6; border-color: #d4a040; color: #7a4500; }
.btn-parser { background: #c09000; color: #fff; padding: 9px 20px;
              border-radius: 6px; border: none; cursor: pointer;
              font-size: .9rem; font-weight: 700; transition: opacity .2s; }
.btn-parser:hover { opacity: .85; }
.btn-parser-ia { background: #1a4f7a; }
.btn-parser-ia:disabled { opacity: .55; cursor: not-allowed; }
/* campos rellenados automáticamente */
.campo-auto { background: #fffbe6 !important; border-color: #d4a040 !important; }
.campo-auto-label { background: #fffbe6 !important; border-color: #d4a040 !important; }

/* ── Login overlay ───────────────────────────── */
#login-overlay { position: fixed; inset: 0; background: rgba(26,79,122,.95);
                 display: none; align-items: center; justify-content: center;
                 z-index: 9999; }
#login-overlay.activo { display: flex; }
.login-card { background: #fff; border-radius: 10px; padding: 32px 36px;
              width: 100%; max-width: 380px; box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.login-card h2 { color: #1a4f7a; font-size: 1.2rem; margin-bottom: 6px; }
.login-card .sub { font-size: .85rem; color: #666; margin-bottom: 22px; }
.login-card label { display: block; font-weight: 600; font-size: .85rem;
                    margin: 14px 0 6px; }
.login-card input { width: 100%; padding: 11px 12px; border: 1px solid #ccd3db;
                    border-radius: 6px; font-size: 14px; font-family: inherit; }
.login-card input:focus { outline: none; border-color: #1a4f7a;
                          box-shadow: 0 0 0 2px rgba(26,79,122,.15); }
.login-card .btn-login { background: #1a4f7a; color: #fff; border: none;
                         padding: 12px; border-radius: 6px; cursor: pointer;
                         width: 100%; font-size: 14px; font-weight: 700;
                         margin-top: 18px; }
.login-card .btn-login:hover:not(:disabled) { background: #2676b8; }
.login-card .btn-login:disabled { opacity: .5; cursor: not-allowed; }
.login-error { background: #fde0e0; color: #b81a1a; padding: 10px;
               border-radius: 5px; font-size: .85rem; margin-top: 14px;
               display: none; }
.login-error.activo { display: block; }
.usuario-info { font-size: .82rem; color: #fff; opacity: .85;
                margin-left: auto; display: flex; align-items: center; gap: 12px; }
.usuario-info button { background: rgba(255,255,255,.18); color: #fff;
                       border: 1px solid rgba(255,255,255,.4); padding: 5px 12px;
                       border-radius: 4px; cursor: pointer; font-size: .8rem; }
.usuario-info button:hover { background: rgba(255,255,255,.28); }