:root {
  --sarc-ink: #10251f;
  --sarc-muted: #60746d;
  --sarc-blue: #0d4f43;
  --sarc-teal: #0f7667;
  --sarc-green: #0b4a3f;
  --sarc-green-2: #146b5b;
  --sarc-copper: #b9772f;
  --sarc-cream: #fbfaf5;
  --sarc-line: #dce6df;
  --sarc-soft: #eef6f1;
}

.hidden {
  display: none !important;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 12% 14%, rgba(47,107,255,.14), transparent 26%),
    radial-gradient(circle at 88% 8%, rgba(16,183,178,.12), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%);
  color: var(--sarc-ink);
}

/* ============================================================
   SARC escritorio operativo 2026
   ============================================================ */

body {
  background:
    linear-gradient(90deg, rgba(11,74,63,.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(11,74,63,.035) 1px, transparent 1px),
    radial-gradient(circle at 18% 8%, rgba(185,119,47,.10), transparent 25%),
    radial-gradient(circle at 88% 12%, rgba(11,74,63,.10), transparent 24%),
    linear-gradient(180deg, #fbfaf5 0%, #eef5ef 100%);
  background-size: 42px 42px, 42px 42px, auto, auto, auto;
  color: var(--sarc-ink);
}

.sarc-app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
}

.sarc-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px 14px;
  border-right: 1px solid rgba(11,74,63,.12);
  background: rgba(255,255,250,.78);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sarc-brand,
.sarc-top-id {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sarc-brand img,
.sarc-top-id img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.sarc-brand strong,
.sarc-top-id b {
  display: block;
  color: var(--sarc-green);
  font-size: 1.1rem;
  letter-spacing: .08em;
}

.sarc-brand span,
.sarc-top-id span {
  display: block;
  color: var(--sarc-muted);
  font-size: .7rem;
  font-weight: 850;
}

.sarc-nav {
  display: grid;
  gap: 6px;
}

.sarc-nav button {
  border: 0;
  background: transparent;
  color: #314640;
  border-radius: 14px;
  padding: 11px 12px;
  text-align: left;
  font-weight: 900;
  font-size: .84rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 4px solid transparent;
}

.sarc-nav button span {
  width: 24px;
  height: 24px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #eef5ef;
  color: var(--sarc-green);
}

.sarc-nav button.active,
.sarc-nav button:hover {
  background: rgba(11,74,63,.08);
  border-left-color: var(--sarc-copper);
  color: var(--sarc-green);
}

.sarc-sidebar-foot {
  margin-top: auto;
}

.sarc-main {
  min-width: 0;
  padding: 18px 22px 42px;
}

.sarc-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto minmax(260px, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid rgba(11,74,63,.12);
  border-radius: 22px;
  background: rgba(255,255,250,.86);
  box-shadow: 0 14px 42px rgba(14,42,34,.08);
  backdrop-filter: blur(18px);
}

.sarc-search {
  min-height: 46px;
  border: 1px solid var(--sarc-line);
  background: #fff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 14px;
}

.sarc-search span {
  color: var(--sarc-copper);
  font-weight: 950;
}

.sarc-search input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--sarc-ink);
  background: transparent;
  font-weight: 750;
  font-size: .9rem;
}

.sarc-top-actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.sarc-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  border: 1px solid var(--sarc-line);
  background: #fff;
  color: var(--sarc-green);
  font-weight: 950;
  cursor: pointer;
}

.sarc-primary-action {
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--sarc-green), #08392f);
  color: #fffaf0;
  font-weight: 950;
  box-shadow: 0 12px 26px rgba(11,74,63,.20);
  cursor: pointer;
}

.sarc-session {
  min-width: 0;
  justify-items: end;
}

.sarc-session span {
  font-size: .78rem;
  white-space: nowrap;
}

.sarc-session b {
  border-color: rgba(11,74,63,.20);
  background: rgba(11,74,63,.08);
  color: var(--sarc-green);
}

#sarc-app {
  margin-top: 18px;
}

.sarc-expediente {
  display: grid;
  grid-template-columns: 1.1fr .8fr 1.4fr 1fr .8fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(11,74,63,.12);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 14px 40px rgba(14,42,34,.07);
}

.sarc-expediente div {
  padding: 16px 18px;
  border-right: 1px solid var(--sarc-line);
}

.sarc-expediente div:last-child {
  border-right: 0;
}

.sarc-expediente span {
  display: block;
  color: var(--sarc-muted);
  font-size: .7rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.sarc-expediente b {
  display: block;
  margin-top: 6px;
  color: var(--sarc-ink);
  font-size: .95rem;
}

.sarc-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: .72rem;
  font-style: normal;
  font-weight: 950;
  border: 1px solid var(--sarc-line);
}

.sarc-status-pill::before {
  content: "•";
  font-size: 1rem;
  line-height: .5;
}

.sarc-status-pill.procesado,
.sarc-status-pill.validado,
.sarc-status-pill.generado {
  background: #e8f6ee;
  color: #146b3a;
  border-color: #bfe7cc;
}

.sarc-status-pill.pending,
.sarc-status-pill.pendiente {
  background: #fff7e8;
  color: #915f12;
  border-color: #f1d49b;
}

.sarc-status-pill.error {
  background: #fff0ee;
  color: #a63422;
  border-color: #f0beb5;
}

.sarc-status-pill.incompleto {
  background: #eef4f1;
  color: #43534d;
  border-color: #d2ddd7;
}

.sarc-indicators {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.sarc-indicators article {
  border: 1px solid rgba(11,74,63,.12);
  background: rgba(255,255,255,.9);
  border-radius: 18px;
  padding: 14px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 10px;
  align-items: center;
}

.sarc-indicators i {
  grid-row: span 2;
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sarc-soft);
  color: var(--sarc-green);
  font-style: normal;
  font-weight: 950;
}

.sarc-indicators b {
  color: var(--sarc-ink);
  font-size: 1.25rem;
}

.sarc-indicators span {
  color: var(--sarc-muted);
  font-size: .72rem;
  font-weight: 850;
}

.sarc-indicators .warn i {
  background: #fff4df;
  color: var(--sarc-copper);
}

.sarc-actionbar {
  margin-top: 14px;
  border: 1px solid rgba(11,74,63,.12);
  background: rgba(255,255,255,.86);
  border-radius: 20px;
  padding: 12px;
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.sarc-actionbar button:not(.sarc-primary-action),
.sarc-link-btn {
  border: 1px solid var(--sarc-line);
  background: #fff;
  color: var(--sarc-green);
  border-radius: 13px;
  padding: 10px 13px;
  font-weight: 900;
  cursor: pointer;
}

.sarc-module-strip {
  display: none;
}

.sarc-card {
  border-color: rgba(11,74,63,.12);
  background: rgba(255,255,255,.90);
  box-shadow: 0 14px 34px rgba(14,42,34,.07);
}

.sarc-module-tag {
  color: var(--sarc-green);
  background: rgba(11,74,63,.08);
  border-color: rgba(11,74,63,.16);
}

.sarc-workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
  gap: 14px;
  margin-top: 14px;
}

.sarc-workbench {
  margin-top: 0;
  grid-template-columns: minmax(220px,.55fr) minmax(360px,1fr);
  align-items: stretch;
}

.sarc-provider-card {
  margin-top: 0;
}

.sarc-upload-row {
  grid-template-columns: minmax(160px,.36fr) minmax(260px,1fr) auto;
}

.sarc-upload-zone,
.sarc-upload-row label,
.sarc-provider-form input,
.sarc-provider-options select,
.sarc-preview-table input,
.sarc-preview-table select {
  border-color: var(--sarc-line);
}

.sarc-upload-zone {
  background:
    linear-gradient(90deg, rgba(11,74,63,.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(11,74,63,.05) 1px, transparent 1px),
    #fbfdfa;
  background-size: 28px 28px;
}

.sarc-preview-card,
.sarc-desk-grid,
.sarc-admin-card,
.sarc-security {
  margin-top: 14px;
}

.sarc-desk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr .9fr;
  gap: 14px;
}

.sarc-card-head h2 {
  margin-top: 8px;
}

.sarc-mini-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: .82rem;
}

.sarc-mini-table th {
  text-align: left;
  color: var(--sarc-muted);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  background: #f3f7f3;
}

.sarc-mini-table th,
.sarc-mini-table td {
  border-bottom: 1px solid var(--sarc-line);
  padding: 10px 8px;
  vertical-align: middle;
}

.sarc-attention ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.sarc-attention li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--sarc-ink);
  font-size: .82rem;
  font-weight: 850;
}

.sarc-preview-table th {
  background: #f3f7f3;
  color: var(--sarc-muted);
}

.sarc-provider-chip,
.sarc-history-item,
.sarc-empty,
.sarc-security-grid div,
.sarc-engine-grid div {
  border-color: var(--sarc-line);
  background: #fbfdfa;
}

.btn.btn-primary,
.sarc-upload-actions .btn-primary {
  background: linear-gradient(135deg, var(--sarc-green), #07382f) !important;
  border-color: var(--sarc-green) !important;
  color: #fffaf0 !important;
}

@media (max-width: 1180px) {
  .sarc-app-shell { grid-template-columns: 1fr; }
  .sarc-sidebar { position: relative; height: auto; flex-direction: row; overflow-x: auto; }
  .sarc-nav { display: flex; min-width: max-content; }
  .sarc-sidebar-foot { display: none; }
  .sarc-topbar { grid-template-columns: 1fr; }
  .sarc-top-actions { flex-wrap: wrap; }
  .sarc-expediente, .sarc-indicators, .sarc-workspace-grid, .sarc-desk-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .sarc-main { padding: 12px; }
  .sarc-expediente, .sarc-indicators, .sarc-workspace-grid, .sarc-desk-grid, .sarc-workbench { grid-template-columns: 1fr; }
  .sarc-expediente div { border-right: 0; border-bottom: 1px solid var(--sarc-line); }
  .sarc-upload-row { grid-template-columns: 1fr; }
}

.sarc-login {
  width: min(1120px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
  gap: 22px;
  align-items: center;
  padding: 34px 0;
}

.sarc-login-hero {
  border: 1px solid rgba(123,167,255,.22);
  background: rgba(255,255,255,.72);
  box-shadow: 0 26px 75px rgba(31,58,112,.14);
  backdrop-filter: blur(18px);
  border-radius: 32px;
  padding: clamp(28px, 5vw, 54px);
}

.sarc-login-hero h1 {
  margin: 0;
  font-size: clamp(2.8rem, 8vw, 6rem);
  line-height: .9;
  letter-spacing: -.07em;
}

.sarc-login-hero p {
  max-width: 560px;
  color: var(--sarc-muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.sarc-login-card {
  display: grid;
  gap: 14px;
}

.sarc-login-card h2 {
  margin: 0;
  font-size: 1.55rem;
}

.sarc-login-card p {
  margin: 0 0 4px;
}

.sarc-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 42px;
}

.sarc-hero {
  border: 1px solid rgba(123,167,255,.22);
  background: rgba(255,255,255,.84);
  box-shadow: 0 22px 70px rgba(31,58,112,.12);
  backdrop-filter: blur(16px);
  border-radius: 28px;
  padding: 28px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.sarc-kicker {
  color: var(--sarc-blue);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.sarc-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: .9;
  letter-spacing: -.07em;
}

.sarc-hero p {
  margin: 12px 0 0;
  max-width: 620px;
  color: var(--sarc-muted);
  font-size: .98rem;
}

.sarc-session {
  min-width: 260px;
  display: grid;
  gap: 8px;
  justify-items: end;
}

.sarc-session span {
  font-weight: 800;
  color: var(--sarc-ink);
}

.sarc-session b {
  display: inline-flex;
  border: 1px solid rgba(16,183,178,.26);
  background: rgba(16,183,178,.1);
  color: #08746f;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: .72rem;
}

.sarc-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.sarc-card {
  border: 1px solid rgba(123,167,255,.2);
  background: rgba(255,255,255,.92);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 18px 48px rgba(31,58,112,.08);
}

.sarc-module {
  min-height: 300px;
  display: flex;
  flex-direction: column;
}

.sarc-module-tag {
  width: max-content;
  color: var(--sarc-blue);
  background: rgba(47,107,255,.1);
  border: 1px solid rgba(47,107,255,.16);
  border-radius: 999px;
  padding: 5px 9px;
  font-size: .67rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.sarc-card h2 {
  margin: 14px 0 8px;
  font-size: 1.22rem;
}

.sarc-card p, .sarc-card li {
  color: var(--sarc-muted);
  font-size: .86rem;
  line-height: 1.55;
}

.sarc-card ol {
  margin: 8px 0 18px;
  padding-left: 18px;
}

.sarc-module .btn {
  margin-top: auto;
  justify-content: center;
}

.sarc-module.locked {
  opacity: .48;
  filter: grayscale(.25);
}

.sarc-module.active {
  border-color: rgba(47,107,255,.42);
  box-shadow: 0 22px 58px rgba(47,107,255,.15);
}

.sarc-workbench {
  margin-top: 16px;
  display: grid;
  grid-template-columns: minmax(260px, .75fr) minmax(560px, 1.25fr);
  gap: 18px;
  align-items: center;
}

.sarc-engine-card {
  margin-top: 16px;
  overflow: hidden;
}

.sarc-engine-card p {
  margin: 5px 0 0;
}

.sarc-engine-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.sarc-engine-grid div {
  border: 1px solid rgba(123,167,255,.25);
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(239,246,255,.9));
  border-radius: 18px;
  padding: 14px;
}

.sarc-engine-grid b,
.sarc-engine-grid span {
  display: block;
}

.sarc-engine-grid b {
  color: var(--sarc-ink);
  font-weight: 900;
}

.sarc-engine-grid span {
  color: var(--sarc-muted);
  margin-top: 5px;
  line-height: 1.45;
}

.sarc-upload {
  display: grid;
  gap: 12px;
  align-items: stretch;
}

.sarc-batch-rows {
  display: grid;
  gap: 12px;
}

.sarc-upload-row {
  display: grid;
  grid-template-columns: minmax(170px, .45fr) minmax(300px, 1fr) auto;
  gap: 12px;
  align-items: stretch;
  border: 1px solid rgba(123,167,255,.18);
  border-radius: 20px;
  background: linear-gradient(135deg, #fbfdff, #f6faff);
  padding: 12px;
}

.sarc-upload-row > .btn {
  align-self: center;
  white-space: nowrap;
}

.sarc-drop {
  position: relative;
  cursor: pointer;
  border: 1px dashed rgba(47,107,255,.35);
  background: linear-gradient(180deg, #f8fbff, #eef5ff);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 5px;
  min-height: 112px;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease, background .18s ease;
}

.sarc-drop.dragging {
  border-color: rgba(47,107,255,.78);
  background: linear-gradient(180deg, #eef5ff, #e7f0ff);
  box-shadow: 0 16px 36px rgba(47,107,255,.18);
  transform: translateY(-1px);
}

.sarc-drop input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.sarc-drop span {
  color: var(--sarc-ink);
  font-weight: 900;
}

.sarc-drop strong {
  color: var(--sarc-blue);
  font-size: .8rem;
  overflow-wrap: anywhere;
}

.sarc-drop small {
  color: var(--sarc-muted);
  font-weight: 700;
}

.sarc-drop em {
  color: #08746f;
  font-size: .72rem;
  font-style: normal;
  font-weight: 850;
}

.sarc-inline-field {
  border: 1px solid rgba(123,167,255,.25);
  background: #fbfdff;
  border-radius: 16px;
  padding: 12px 14px;
  display: grid;
  gap: 5px;
  min-height: 112px;
}

.sarc-upload > .btn[type="submit"] {
  grid-column: 1 / -1;
  justify-self: end;
  min-width: 160px;
}

.sarc-upload-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.sarc-inline-field span {
  color: var(--sarc-ink);
  font-size: .76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.sarc-inline-field input {
  border: 1px solid rgba(123,167,255,.35);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--sarc-ink);
  font-weight: 850;
  outline: none;
}

.sarc-inline-field small {
  color: var(--sarc-muted);
  font-size: .72rem;
  font-weight: 750;
}

.sarc-upload-error {
  grid-column: 1 / -1;
  border: 1px solid #fecdd3;
  background: #fff1f2;
  color: #991b1b;
  border-radius: 14px;
  padding: 10px 12px;
  font-size: .82rem;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.sarc-upload-error.hidden {
  display: none;
}

.sarc-results {
  display: grid;
  gap: 10px;
}

.sarc-results.hidden {
  display: none;
}

.sarc-results-title {
  color: var(--sarc-ink);
  font-weight: 950;
}

.sarc-result-row {
  border: 1px solid rgba(123,167,255,.24);
  background: #fff;
  border-radius: 16px;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.sarc-result-row strong,
.sarc-result-row span {
  display: block;
}

.sarc-result-row strong {
  color: var(--sarc-ink);
}

.sarc-result-row span {
  color: var(--sarc-muted);
  font-size: .78rem;
  margin-top: 3px;
}

.sarc-result-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.sarc-provider-card {
  margin-top: 16px;
}

.sarc-fraccion-block {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(123,167,255,.24);
}

.sarc-fraccion-block h3 {
  margin: 6px 0 6px;
  color: var(--sarc-ink);
}

.sarc-fraccion-block p {
  margin: 0 0 12px;
  color: var(--sarc-muted);
  font-weight: 750;
}

.sarc-fraccion-form {
  grid-template-columns: minmax(160px, .7fr) minmax(320px, 1.5fr) auto;
}

.sarc-preview-card {
  margin-top: 16px;
}

.sarc-preview-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.sarc-preview-tabs button {
  border: 1px solid rgba(123,167,255,.3);
  background: #fff;
  color: var(--sarc-muted);
  border-radius: 999px;
  padding: 9px 14px;
  font-weight: 950;
  cursor: pointer;
}

.sarc-preview-tabs button.active {
  background: linear-gradient(135deg, var(--sarc-blue), #4c83ff);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 12px 28px rgba(47,107,255,.2);
}

.sarc-preview-body {
  display: grid;
  gap: 14px;
}

.sarc-preview-group {
  border: 1px solid rgba(123,167,255,.2);
  border-radius: 18px;
  background: #fbfdff;
  padding: 14px;
}

.sarc-preview-group h3 {
  margin: 0 0 12px;
  color: var(--sarc-ink);
  font-size: 1rem;
}

.sarc-table-wrap {
  overflow: auto;
  border: 1px solid #dbe8ff;
  border-radius: 14px;
  background: #fff;
}

.sarc-preview-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
}

.sarc-preview-table th,
.sarc-preview-table td {
  border-bottom: 1px solid #e6eefc;
  padding: 9px 10px;
  text-align: left;
  vertical-align: middle;
  font-size: .78rem;
}

.sarc-preview-table th {
  color: var(--sarc-muted);
  background: #f2f7ff;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 950;
}

.sarc-preview-table input,
.sarc-preview-table select {
  width: 100%;
  min-width: 110px;
  border: 1px solid #cfe0ff;
  border-radius: 10px;
  padding: 7px 8px;
  color: var(--sarc-ink);
  font-weight: 800;
  background: #fff;
}

.sarc-preview-note {
  margin: 10px 0 0;
  color: var(--sarc-muted);
  font-size: .78rem;
  font-weight: 800;
}

.sarc-provider-form,
.sarc-provider-options {
  display: grid;
  grid-template-columns: 1.2fr .9fr auto;
  gap: 12px;
  align-items: end;
  margin-top: 14px;
}

.sarc-provider-options {
  grid-template-columns: minmax(260px, 1.4fr) repeat(3, minmax(120px, .6fr));
  align-items: stretch;
}

.sarc-provider-form label,
.sarc-provider-options label {
  display: grid;
  gap: 7px;
  color: var(--sarc-muted);
  font-weight: 900;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.sarc-provider-form input,
.sarc-provider-options select {
  border: 1px solid #cfe0ff;
  border-radius: 12px;
  padding: 12px 13px;
  color: var(--sarc-ink);
  font-weight: 800;
  background: #fff;
  min-height: 44px;
}

.sarc-provider-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.sarc-provider-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #d7e5ff;
  border-radius: 16px;
  background: linear-gradient(135deg, #f8fbff, #ffffff);
  padding: 12px;
}

.sarc-provider-chip strong {
  display: block;
  color: var(--sarc-ink);
  font-size: 14px;
}

.sarc-provider-chip span {
  color: var(--sarc-muted);
  font-weight: 800;
  font-size: 12px;
}

.sarc-history-card {
  margin-top: 16px;
}

.sarc-history-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.sarc-history-head h2 {
  margin-bottom: 0;
}

.sarc-history-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.sarc-filter {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--sarc-muted);
  font-size: .82rem;
  font-weight: 850;
}

.sarc-history {
  display: grid;
  gap: 10px;
}

.sarc-history-item {
  border: 1px solid rgba(123,167,255,.2);
  background: #fbfdff;
  border-radius: 18px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.sarc-history-item strong {
  display: block;
  color: var(--sarc-ink);
}

.sarc-history-item span,
.sarc-history-item p {
  display: block;
  margin: 4px 0 0;
  color: var(--sarc-muted);
  font-size: .78rem;
  line-height: 1.45;
}

.sarc-history-item .sarc-error-text {
  color: #991b1b;
  background: #fff1f2;
  border: 1px solid #fecdd3;
  border-radius: 12px;
  padding: 8px 10px;
  font-weight: 850;
}

.sarc-history-actions {
  display: grid;
  justify-items: end;
  gap: 8px;
  white-space: nowrap;
}

.sarc-perms {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}

.sarc-perms label {
  border: 1px solid rgba(123,167,255,.24);
  background: #f8fbff;
  border-radius: 14px;
  padding: 10px 12px;
  color: var(--sarc-ink);
  font-size: .82rem;
  font-weight: 850;
}

.sarc-empty {
  border: 1px dashed rgba(123,167,255,.35);
  background: #f8fbff;
  border-radius: 16px;
  padding: 18px;
  color: var(--sarc-muted);
  font-weight: 800;
  text-align: center;
}

.sarc-security {
  margin-top: 16px;
}

.sarc-security-copy {
  color: var(--sarc-muted);
  font-weight: 750;
  line-height: 1.55;
  margin: 8px 0 16px;
}

.sarc-security-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.sarc-security-grid div {
  background: #f3f7ff;
  border: 1px solid rgba(123,167,255,.18);
  border-radius: 16px;
  padding: 14px;
}

.sarc-security-grid b {
  display: block;
  color: var(--sarc-ink);
  font-size: .82rem;
  margin-bottom: 4px;
}

.sarc-security-grid span {
  color: var(--sarc-muted);
  font-size: .76rem;
  line-height: 1.45;
}

.sarc-blocked {
  margin-top: 22px;
}

@media (max-width: 900px) {
  .sarc-login { grid-template-columns: 1fr; }
  .sarc-hero { display: block; }
  .sarc-session { justify-items: start; margin-top: 18px; }
  .sarc-grid, .sarc-security-grid, .sarc-workbench, .sarc-upload, .sarc-engine-grid, .sarc-provider-form, .sarc-provider-options, .sarc-upload-row { grid-template-columns: 1fr; }
  .sarc-history-head, .sarc-history-item { display: block; }
  .sarc-result-row { display: block; }
  .sarc-result-links { justify-content: flex-start; margin-top: 10px; }
  .sarc-history-actions { justify-items: start; margin-top: 10px; }
  .sarc-perms { grid-template-columns: 1fr; }
}