/* ============================================================
   Sistema de Garantías — Multimport
   Sistema de diseño propio (tokens + componentes)
   ============================================================ */

:root {
  /* Color */
  --bg: #F4F5F7;
  --surface: #FFFFFF;
  --ink: #1A2230;
  --ink-soft: #5C6675;
  --ink-faint: #8B93A1;
  --border: #E4E7EC;
  --border-strong: #D2D7E0;

  --primary: #0F6E6A;
  --primary-dark: #0B534F;
  --primary-soft: #E3F1F0;

  --danger: #C0392B;
  --danger-soft: #FBEAE8;

  /* Estados de un caso */
  --estado-abierto: #64748B;
  --estado-abierto-bg: #EEF1F4;
  --estado-proceso: #B7791F;
  --estado-proceso-bg: #FBF3E2;
  --estado-proveedor: #6D4AA8;
  --estado-proveedor-bg: #F0EBFA;
  --estado-cerrado: #0F8A5F;
  --estado-cerrado-bg: #E4F5ED;

  /* Tipografía */
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;

  /* Forma */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(20,28,40,.06), 0 1px 1px rgba(20,28,40,.04);
  --shadow-md: 0 4px 14px rgba(20,28,40,.08);

  /* Layout */
  --nav-h: 60px;
  --bottom-nav-h: 62px;
  --content-max: 1180px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

h1, h2, h3, h4, h5, h6 { font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

/* ---------- Layout shell ---------- */

.app-shell {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 20px 20px calc(var(--bottom-nav-h) + 24px);
}
@media (min-width: 768px) {
  .app-shell { padding: 28px 28px 40px; }
}

/* ---------- Top navbar (desktop) ---------- */

.app-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--nav-h);
  background: var(--ink);
  display: flex;
  align-items: center;
  padding: 0 16px;
  box-shadow: 0 1px 0 rgba(0,0,0,.08);
}
.app-nav__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.app-nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
}
.app-nav__brand .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(15,110,106,.35);
}
.app-nav__links {
  display: none;
  align-items: center;
  gap: 4px;
}
@media (min-width: 768px) {
  .app-nav__links { display: flex; }
}
.app-nav__link {
  color: rgba(255,255,255,.72);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
}
.app-nav__link:hover { color: #fff; background: rgba(255,255,255,.08); }
.app-nav__link.is-active { color: #fff; background: rgba(255,255,255,.12); }

.app-nav__user {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.85);
  font-size: 13px;
}
.app-nav__user .avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px;
}
.app-nav__user-name { display: none; }
@media (min-width: 768px) { .app-nav__user-name { display: inline; } }
.app-nav__logout {
  color: rgba(255,255,255,.55);
  font-size: 13px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}
.app-nav__logout:hover { color: #fff; border-color: rgba(255,255,255,.4); }

/* ---------- Bottom tab bar (mobile) ---------- */

.bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  height: var(--bottom-nav-h);
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: flex;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  box-shadow: 0 -2px 10px rgba(20,28,40,.06);
}
@media (min-width: 768px) {
  .bottom-nav { display: none; }
}
.bottom-nav__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 600;
}
.bottom-nav__item i { font-size: 20px; }
.bottom-nav__item.is-active { color: var(--primary); }
.bottom-nav__item.is-fab {
  color: #fff;
}
.bottom-nav__item.is-fab i {
  background: var(--primary);
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-top: -18px;
  box-shadow: 0 4px 10px rgba(15,110,106,.4);
}

/* ---------- Page header ---------- */

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.page-head h1 {
  font-size: 19px;
  margin: 0;
}
.page-head .sub {
  color: var(--ink-soft);
  font-size: 13px;
  margin-top: 2px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 14px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  min-height: 40px;
  line-height: 1;
  transition: background .12s ease, border-color .12s ease, color .12s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-outline { background: var(--surface); color: var(--ink); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: transparent; color: var(--ink-soft); }
.btn-ghost:hover { background: var(--bg); color: var(--ink); }
.btn-danger-ghost { background: transparent; color: var(--danger); }
.btn-danger-ghost:hover { background: var(--danger-soft); }
.btn-sm { min-height: 34px; padding: 6px 12px; font-size: 13px; }
.btn-block { width: 100%; }

/* ---------- Cards & surfaces ---------- */

.surface {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.surface-pad { padding: 18px; }
@media (min-width: 768px) { .surface-pad { padding: 22px; } }

/* Resumen / stats */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
@media (min-width: 640px) {
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  border-left: 3px solid var(--border-strong);
}
.stat-card .num { font-family: var(--font-mono); font-size: 24px; font-weight: 600; line-height: 1; }
.stat-card .label { font-size: 12px; color: var(--ink-soft); margin-top: 6px; }
.stat-card[data-estado="Abierto"] { border-left-color: var(--estado-abierto); }
.stat-card[data-estado="En proceso"] { border-left-color: var(--estado-proceso); }
.stat-card[data-estado="Enviado a proveedor"] { border-left-color: var(--estado-proveedor); }
.stat-card[data-estado="Cerrado"] { border-left-color: var(--estado-cerrado); }

/* ---------- Badges de estado ---------- */

.badge-estado {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge-estado::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }
.badge-estado[data-estado="Abierto"] { color: var(--estado-abierto); background: var(--estado-abierto-bg); }
.badge-estado[data-estado="Abierto"]::before { background: var(--estado-abierto); }
.badge-estado[data-estado="En proceso"] { color: var(--estado-proceso); background: var(--estado-proceso-bg); }
.badge-estado[data-estado="En proceso"]::before { background: var(--estado-proceso); }
.badge-estado[data-estado="Enviado a proveedor"] { color: var(--estado-proveedor); background: var(--estado-proveedor-bg); }
.badge-estado[data-estado="Enviado a proveedor"]::before { background: var(--estado-proveedor); }
.badge-estado[data-estado="Cerrado"] { color: var(--estado-cerrado); background: var(--estado-cerrado-bg); }
.badge-estado[data-estado="Cerrado"]::before { background: var(--estado-cerrado); }

/* ---------- Filtros ---------- */

.filter-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
}
@media (min-width: 768px) {
  .filter-trigger .btn-filter-toggle { display: none; }
}
.filter-panel {
  display: none;
}
.filter-panel.is-open { display: block; }
@media (min-width: 768px) {
  .filter-panel { display: block !important; }
}
.field { margin-bottom: 12px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 5px;
}
.field .control,
.form-control, .form-select {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 14px;
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  min-height: 40px;
}
textarea.form-control { min-height: 72px; resize: vertical; }
.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.password-field { position: relative; width: 100%; min-width: 0; }
.password-field > input { padding-right: 44px; }
.password-toggle__button {
  position: absolute; top: 50%; right: 5px; transform: translateY(-50%);
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; padding: 0; border: 0; border-radius: var(--radius-sm);
  background: transparent; color: var(--ink-faint); cursor: pointer;
}
.password-toggle__button:hover { background: var(--bg); color: var(--primary); }
.password-toggle__button:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; }
.password-toggle__icon { display: block; width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.password-toggle__icon[hidden] { display: none !important; }
.password-field--table { width: 190px; min-width: 190px; }
.users-table .password-field--table .users-table-input { width: 100%; min-width: 130px; padding-right: 38px; }
.filter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 640px) {
  .filter-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
  .filter-grid { grid-template-columns: 2fr 1.2fr 1.2fr 1.2fr 0.8fr; align-items: end; }
}

/* ---------- Auditoría: filtros y tabla ---------- */

.audit-filter-surface { margin-bottom: 16px; }
.audit-filter-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 16px; }
.audit-filter-heading h2 { margin: 0; font-size: 15px; color: var(--ink); }
.audit-filter-heading .sub { margin: 4px 0 0; color: var(--ink-faint); font-size: 12px; }
.audit-filter-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; align-items: end; }
.audit-filter-grid .field { min-width: 0; margin: 0; }
.audit-filter-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; grid-column: 1 / -1; padding-top: 3px; }
.audit-filter-actions .sub { color: var(--ink-faint); font-size: 12px; }
.audit-range-error { margin: -4px 0 14px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--danger-soft); color: var(--danger); font-size: 13px; }
@media (min-width: 640px) { .audit-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .audit-filter-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1200px) {
  .audit-filter-grid { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .audit-search-field { grid-column: span 2; }
}
.audit-summary { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 18px; margin: 0 2px 12px; color: var(--ink-soft); font-size: 12px; }
.audit-summary strong { color: var(--ink); font-size: 14px; }
.audit-summary__success { color: var(--success, #16805d); }
.audit-summary__failure { color: var(--danger); }
.audit-table-wrap { width: 100%; overflow-x: auto; }
.audit-table { width: 100%; min-width: 980px; border-collapse: collapse; table-layout: auto; }
.audit-table th { padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--ink-faint); font-size: 10px; font-weight: 700; letter-spacing: .05em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.audit-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--ink); font-size: 12px; text-align: left; vertical-align: top; }
.audit-table tbody tr:nth-child(even) { background: #FAFBFC; }
.audit-table tbody tr:hover { background: var(--primary-soft); }
.audit-date, .audit-ip { white-space: nowrap; font-family: var(--font-mono); font-size: 11px !important; }
.audit-user-id { display: block; margin-top: 3px; color: var(--ink-faint); font-size: 10px; }
.audit-result { display: inline-flex; padding: 4px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; white-space: nowrap; }
.audit-result.is-success { background: #e9f6f0; color: #16724e; }
.audit-result.is-failure { background: var(--danger-soft); color: var(--danger); }
.audit-agent { max-width: 420px; overflow-wrap: anywhere; color: var(--ink-soft) !important; }
.audit-empty { padding: 26px 16px !important; color: var(--ink-faint) !important; text-align: center !important; }
@media (max-width: 639px) {
  .audit-filter-heading { flex-direction: column; }
  .audit-filter-heading > .btn { align-self: flex-start; }
  .audit-filter-actions { align-items: stretch; flex-direction: column; }
  .audit-filter-actions > .btn { width: 100%; }
}

/* ---------- Tabla (desktop) / tarjetas (mobile) ---------- */

.case-table-wrap { display: none; }
@media (min-width: 860px) {
  .case-table-wrap { display: block; width: 100%; overflow: hidden; }
  .case-table { display: table; width: 100%; table-layout: fixed; border-collapse: collapse; }
  .case-col-number { width: 8%; }
  .case-col-dates { width: 19%; }
  .case-col-duration { width: 13%; }
  .case-col-client { width: 17%; }
  .case-col-product { width: 20%; }
  .case-col-status { width: 12%; }
  .case-col-action { width: 11%; }
  .case-table th {
    text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
    color: var(--ink-faint); font-weight: 600; padding: 12px 10px; border-bottom: 1px solid var(--border); vertical-align: bottom;
  }
  .case-sort-button {
    display: inline-flex; align-items: center; gap: 5px; padding: 0; border: 0; background: transparent;
    color: inherit; font: inherit; letter-spacing: inherit; text-align: left; text-transform: inherit; cursor: pointer;
  }
  .case-sort-button:hover, .case-sort-button:focus-visible { color: var(--primary); }
  .case-sort-button:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 2px; }
  .case-sort-indicator { display: inline-flex; align-items: center; font-size: 12px; opacity: .65; }
  .case-sort-button:hover .case-sort-indicator, .case-sort-button:focus-visible .case-sort-indicator { opacity: 1; }
  .case-table td { padding: 13px 10px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: middle; overflow-wrap: anywhere; }
  .case-table tbody tr:nth-child(even) { background: #FAFBFC; }
  .case-table tbody tr:hover { background: var(--primary-soft); }
  .case-table th:last-child, .case-table td:last-child { text-align: left; }
  .case-table th:nth-child(1), .case-table td:nth-child(1),
  .case-table th:nth-child(3), .case-table td:nth-child(3) { text-align: center; }
  .case-cell-stack { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
  .case-cell-stack > div { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
  .case-cell-label { color: var(--ink-faint); font-size: 9px; line-height: 1.2; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
  .case-cell-value { display: block; color: var(--ink); line-height: 1.35; overflow-wrap: anywhere; }
  .case-cell-number { text-align: center; }
  .case-cell-muted { color: var(--ink-soft); line-height: 1.35; overflow-wrap: anywhere; }
  .case-attachment-count { text-align: center; }
  .case-cell-stack .serie-mono { overflow-wrap: anywhere; }
  .case-number-link { color: var(--primary); font-family: var(--font-mono); font-size: 14px; font-weight: 600; white-space: nowrap; }
  .case-number-link:hover { text-decoration: underline; }
  .case-action-cell .btn { white-space: nowrap; }
  .case-edit-permission { color: var(--ink-faint); font-size: 11px; line-height: 1.3; }
  .case-list-mobile { display: none; }
}

.case-list-mobile { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 860px) { .case-list-mobile { display: none; } }

/* ---------- Administración de usuarios en filas ---------- */

.users-table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); }
.users-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.users-sessions { margin-bottom: 18px; }
.users-sessions > summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; cursor: pointer; list-style: none; font-weight: 600; padding-right: 24px; }
.users-sessions > summary::-webkit-details-marker { display: none; }
.users-sessions > summary::after { content: '＋'; color: var(--primary); font-size: 18px; }
.users-sessions[open] > summary::after { content: '−'; }
.users-sessions > summary small { margin-left: auto; color: var(--ink-faint); font-weight: 400; }
.users-sessions-content { padding-top: 14px; }
.users-session-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 12px 0; border-bottom: 1px solid var(--border); }
.users-session-row:last-child { border-bottom: 0; padding-bottom: 0; }
.users-session-info { min-width: 0; overflow-wrap: anywhere; }
.users-table { width: max-content; min-width: 100%; border-collapse: collapse; table-layout: auto; }
.users-table th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--ink-faint); font-weight: 600; padding: 10px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.users-table td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
.users-table tbody tr:nth-child(even) { background: #FAFBFC; }
.users-table tbody tr:hover { background: var(--primary-soft); }
.users-table-input { width: 150px; min-width: 130px; white-space: nowrap; }
.users-table input.users-table-input { font-size: 13px; }
.users-table td:nth-child(1) .users-table-input,
.users-table td:nth-child(2) .users-table-input { width: 170px; }
.users-table td:nth-child(4) .users-table-input { width: 165px; }
.users-table td:nth-child(5) .users-table-input { width: 190px; }
.users-table-username { font-weight: 600; white-space: nowrap; }
.users-table-date { white-space: nowrap; color: var(--ink-soft); font-size: 13px; }
.users-table-status { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.users-table-status input { width: 16px; height: 16px; }
.users-table-actions { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.users-table-actions .btn { flex: 0 0 auto; white-space: nowrap; }
.users-self-note { color: var(--ink-faint); font-size: 12px; }
.users-savebar { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
@media (max-width: 700px) {
  .users-toolbar, .users-savebar { align-items: stretch; flex-direction: column; }
  .users-toolbar > .btn, .users-savebar > .btn { width: 100%; justify-content: center; }
  .users-sessions > summary { align-items: flex-start; flex-direction: column; }
  .users-sessions > summary small { margin-left: 0; }
  .users-sessions > summary::after { position: absolute; right: 26px; }
}

.case-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.case-card__main { display: block; padding: 14px; color: inherit; }
.case-card__main:hover { color: inherit; background: #FAFCFC; }
.case-card__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.case-card__num { font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); }
.case-card__title { font-weight: 600; font-size: 14.5px; color: var(--ink); margin: 2px 0 0; }
.case-card__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 14px; }
.case-card__item { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.case-card__item > span { color: var(--ink-faint); font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.case-card__item > strong { color: var(--ink); font-size: 12.5px; font-weight: 500; line-height: 1.4; overflow-wrap: anywhere; }
.case-card__item > strong.is-numeric { text-align: center; }
.case-card__actions { display: flex; justify-content: flex-end; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--border); }
@media (max-width: 420px) { .case-card__grid { grid-template-columns: 1fr; } }

/* ---------- Edición de catálogos ---------- */

.catalog-list { display: flex; flex-direction: column; gap: 8px; max-height: 420px; overflow: auto; padding-right: 2px; }
.catalog-hint { margin: -4px 0 12px; color: var(--ink-faint); font-size: 11px; line-height: 1.4; }
.catalog-entry { display: flex; align-items: center; gap: 6px; min-width: 0; padding: 7px 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.catalog-entry__input { flex: 1 1 auto; width: 100%; min-width: 0; min-height: 38px; padding: 7px 9px; }
.catalog-entry__delete { flex: 0 0 auto; margin: 0; }
.catalog-entry__remove { min-height: 38px; padding: 6px 9px; color: var(--danger); }
.catalog-entry__remove:hover { background: var(--danger-soft); color: var(--danger); }
.catalog-savebar { position: sticky; bottom: 12px; z-index: 15; display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 16px; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-md); }
.catalog-savebar__note { color: var(--ink-soft); font-size: 12px; }
@media (max-width: 640px) {
  .catalog-savebar { align-items: stretch; flex-direction: column; }
  .catalog-savebar__note { text-align: center; }
  .catalog-savebar .btn { width: 100%; }
}

.numero-mono { font-family: var(--font-mono); color: var(--ink-soft); }
.serie-mono { font-family: var(--font-mono); font-size: 13px; }

/* ---------- Formularios de caso ---------- */

.form-section { margin-bottom: 22px; }
.form-section__title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--primary);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.form-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 640px) { .form-grid.cols-2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) { .form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; } }
.field.span-2 { grid-column: span 1; }
@media (min-width: 640px) { .field.span-2 { grid-column: span 2; } }

.save-bar {
  position: sticky;
  bottom: calc(var(--bottom-nav-h) + 10px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  margin-top: 20px;
  z-index: 20;
}
@media (min-width: 768px) {
  .save-bar { position: static; box-shadow: none; padding: 0; border: none; background: transparent; }
}

/* ---------- Fotos ---------- */

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: 8px;
}
.photo-grid img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

/* ---------- Historial / timeline ---------- */

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  position: relative;
  padding: 0 0 16px 18px;
  border-left: 2px solid var(--border);
}
.timeline li:last-child { border-color: transparent; padding-bottom: 0; }
.timeline li::before {
  content: '';
  position: absolute; left: -5px; top: 3px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary);
}
.timeline .when { font-size: 11.5px; color: var(--ink-faint); }
.timeline .what { font-size: 13.5px; margin-top: 2px; }
.timeline .old { text-decoration: line-through; color: var(--ink-faint); }

/* ---------- Detalle: filas etiqueta/valor ---------- */

.kv-list { display: flex; flex-direction: column; }
.kv-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.kv-row:last-child { border-bottom: none; }
.kv-row .k { color: var(--ink-soft); font-weight: 600; }
.kv-row .v { color: var(--ink); }

/* ---------- Utilidades ---------- */

.text-muted { color: var(--ink-faint); }
.mt-0 { margin-top: 0; }
.empty-state { text-align: center; padding: 36px 16px; color: var(--ink-faint); }
.empty-state i { font-size: 28px; display: block; margin-bottom: 8px; }