.portal-shell { max-width: 860px; margin: 0 auto; padding: 2.4rem 1.5rem 4rem; }
.portal-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 1.4rem; border-bottom: 1px solid var(--line); margin-bottom: 2rem; }
.portal-header .brand { display: flex; align-items: center; gap: .6rem; }
.portal-header .brand img { display: block; }
.portal-header .brand span { font-family: var(--font-display); font-weight: 800; letter-spacing: .04em; color: var(--ink-0); }
.portal-header .client-info { text-align: right; }
.portal-header .client-name { color: var(--ink-0); font-size: .9rem; font-weight: 700; }
.portal-header .logout { color: var(--ink-2); font-size: .8rem; }

.portal-section { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.8rem; margin-bottom: 1.6rem; }
.portal-section h2 { font-size: 1.05rem; margin: 0 0 1.2rem; color: var(--ink-0); }
.portal-section > p.empty-state { padding: 1rem; }

.report-download { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.report-download p { margin: 0; color: var(--ink-1); font-size: .88rem; }
.report-actions { display: flex; gap: .7rem; flex-wrap: wrap; }

.btn-sm { padding: .5rem .9rem; font-size: .78rem; }

.findings-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.findings-header h2 { margin-bottom: 0; }

.report-modal {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(.75rem, 3vw, 2.5rem);
}
.report-modal[hidden] { display: none; }
.report-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(5, 8, 12, .72);
  backdrop-filter: saturate(140%) blur(6px);
  opacity: 0; transition: opacity .2s ease;
}
.report-modal-panel {
  position: relative;
  width: min(980px, 100%);
  height: 100%;
  max-height: 100%;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.7);
  display: flex; flex-direction: column;
  overflow: hidden;
  opacity: 0; transform: translateY(18px) scale(.98);
  transition: opacity .22s ease, transform .22s ease;
}
.report-modal.is-open .report-modal-backdrop { opacity: 1; }
.report-modal.is-open .report-modal-panel { opacity: 1; transform: none; }

.report-modal-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.3rem; border-bottom: 1px solid var(--line); background: var(--bg-2);
  flex: 0 0 auto;
}
.report-modal-heading { min-width: 0; }
.report-modal-eyebrow {
  display: block; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--teal-300); margin-bottom: .15rem;
}
.report-modal-heading h3 {
  margin: 0; font-size: 1.02rem; color: var(--ink-0);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.report-modal-tools { display: flex; align-items: center; gap: .6rem; flex: 0 0 auto; }
.report-modal-close {
  width: 34px; height: 34px; display: grid; place-items: center;
  background: transparent; border: 1px solid var(--line); border-radius: 8px;
  color: var(--ink-1); font-size: 1.3rem; line-height: 1; cursor: pointer;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.report-modal-close:hover { border-color: var(--teal-500); color: var(--ink-0); background: var(--bg-3); }

.report-modal-body { position: relative; flex: 1 1 auto; background: #fff; }
.report-modal-body iframe {
  display: block; width: 100%; height: 100%; border: 0;
  opacity: 0; transition: opacity .25s ease;
}
.report-modal-body iframe.is-ready { opacity: 1; }

.report-modal-loading {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: .8rem;
  background: var(--bg-1); color: var(--ink-1); font-size: .85rem;
}
.report-modal-loading[hidden] { display: none; }
.report-modal-spinner {
  width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--teal-300);
  animation: report-modal-spin .8s linear infinite;
}
@keyframes report-modal-spin { to { transform: rotate(360deg); } }

@media (max-width: 640px) {
  .report-modal { padding: 0; }
  .report-modal-panel { border-radius: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .report-modal-backdrop, .report-modal-panel, .report-modal-body iframe { transition: none; }
  .report-modal-spinner { animation-duration: 1.6s; }
}

.finding-item { border-left: 3px solid var(--line); background: var(--bg-3); border-radius: 8px; padding: 1rem 1.2rem; margin-bottom: .9rem; transition: transform .12s ease; }
.finding-item:hover { transform: translateX(2px); }
.finding-item:last-child { margin-bottom: 0; }
.finding-item.sev-critica { border-left-color: #ff8f87; }
.finding-item.sev-alta { border-left-color: #ff9d6a; }
.finding-item.sev-media { border-left-color: #f5c76a; }
.finding-item.sev-baja { border-left-color: #7fd6e0; }
.finding-item.sev-info { border-left-color: var(--ink-2); }
.finding-item h3 { margin: 0 0 .5rem; font-size: .95rem; color: var(--ink-0); display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.finding-item p { margin: 0; color: var(--ink-1); font-size: .87rem; }

.sev-badge, .status-badge { font-size: .7rem; font-weight: 700; padding: .22rem .58rem; border-radius: 999px; text-transform: uppercase; letter-spacing: .03em; }
.sev-badge.sev-critica { background: rgba(255,143,135,.15); color: #ff8f87; }
.sev-badge.sev-alta { background: rgba(255,157,106,.15); color: #ff9d6a; }
.sev-badge.sev-media { background: rgba(245,199,106,.15); color: #f5c76a; }
.sev-badge.sev-baja { background: rgba(127,214,224,.15); color: #7fd6e0; }
.sev-badge.sev-info { background: var(--bg-1); color: var(--ink-2); }
.status-badge.status-confirmado { background: rgba(225,83,71,.15); color: var(--signal-500); }
.status-badge.status-en_progreso, .status-badge.status-pendiente { background: rgba(245,199,106,.15); color: #f5c76a; }
.status-badge.status-corregido, .status-badge.status-aprobado { background: rgba(62,207,142,.15); color: #3ecf8e; }
.status-badge.status-rechazado { background: rgba(225,83,71,.15); color: var(--signal-500); }

.estado-badge { font-size: .68rem; font-weight: 700; padding: .22rem .6rem; border-radius: 999px; text-transform: uppercase; letter-spacing: .03em; vertical-align: middle; }
.estado-badge.estado-en_curso { background: rgba(127,214,224,.15); color: #7fd6e0; }
.estado-badge.estado-en_revision { background: rgba(245,199,106,.15); color: #f5c76a; }
.estado-badge.estado-cerrado { background: rgba(62,207,142,.15); color: #3ecf8e; }

.comment-list, .scope-request-list { list-style: none; margin: 0 0 1.4rem; padding: 0; }
.comment-list li, .scope-request-list li { background: var(--bg-3); border-radius: 8px; padding: .9rem 1.1rem; margin-bottom: .8rem; }
.comment-list li:last-child, .scope-request-list li:last-child { margin-bottom: 0; }
.comment-autor { font-weight: 700; color: var(--ink-0); font-size: .85rem; }
.comment-fecha { color: var(--ink-2); font-size: .76rem; margin-left: .5rem; }
.comment-list p, .scope-request-list p { margin: .4rem 0 0; color: var(--ink-1); font-size: .87rem; }
.scope-request-list li strong { display: inline-block; margin-left: .5rem; color: var(--ink-0); }
.scope-request-razon { font-style: italic; }

.scope-accion-badge { font-size: .7rem; font-weight: 700; padding: .22rem .58rem; border-radius: 999px;
                       text-transform: uppercase; letter-spacing: .03em; margin-left: .5rem; }
.scope-accion-badge.scope-accion-agregar { background: rgba(127,214,224,.15); color: #7fd6e0; }
.scope-accion-badge.scope-accion-quitar { background: rgba(225,83,71,.15); color: var(--signal-500); }

.scope-item-list { list-style: none; margin: 0 0 .6rem; padding: 0; }
.scope-item-list li { display: flex; align-items: center; justify-content: space-between; gap: 1rem;
                       background: var(--bg-3); border-radius: 8px; padding: .7rem 1.1rem; margin-bottom: .5rem; }
.scope-item-list li:last-child { margin-bottom: 0; }
.scope-item-list li span:first-child { color: var(--ink-0); font-size: .88rem; font-family: var(--font-mono); }

.scope-drift-warning { background: rgba(245,199,106,.12); color: #f5c76a; border: 1px solid rgba(245,199,106,.3);
                        border-radius: 8px; padding: .5rem .8rem; font-size: .82rem; margin: 0; }
.scope-drift-warning code { background: rgba(0,0,0,.25); padding: .1rem .35rem; border-radius: 4px; }

.portal-section h3 { font-size: .9rem; color: var(--ink-1); margin: 1.6rem 0 .8rem; }
.portal-section h3:first-of-type { margin-top: 0; }

.timeline-list { list-style: none; margin: 0; padding: 0 0 0 1.3rem; border-left: 2px solid var(--line); }
.timeline-list li { margin-bottom: 1.1rem; position: relative; }
.timeline-list li:last-child { margin-bottom: 0; }
.timeline-list li::before { content: ""; position: absolute; left: -1.72rem; top: .3rem; width: 8px; height: 8px; border-radius: 50%; background: var(--teal-500); }
.timeline-list .date { font-family: var(--font-mono); font-size: .76rem; color: var(--ink-2); display: block; margin-bottom: .2rem; }
.timeline-list p { margin: 0; color: var(--ink-1); font-size: .88rem; }

.retest-form textarea { min-height: 90px; }
.retest-deadline {
  font-size: .88rem; color: var(--ink-1); background: var(--bg-3); border-radius: 8px;
  padding: .7rem 1rem; margin: 0 0 1rem;
}
.retest-deadline.expired { color: var(--signal-500); background: rgba(225,83,71,.1); }
.portal-hint { text-align: center; font-size: .84rem; color: var(--ink-1); margin-top: 1.2rem; }