:root {
  --ink: #17201d;
  --muted: #66716d;
  --paper: #f5f3ec;
  --card: #fffefa;
  --line: #d9ddd7;
  --green: #1f6b55;
  --green-dark: #164d3e;
  --mint: #dcebe4;
  --amber: #c98523;
  --red: #a3453d;
  --shadow: 0 18px 45px rgba(31, 49, 42, .08);
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.topbar { min-height: 74px; padding: 12px max(20px, calc((100vw - 1280px)/2)); display: flex; align-items: center; justify-content: space-between; gap: 24px; background: rgba(255,254,250,.94); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(12px); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: white; background: var(--green); font-weight: 800; letter-spacing: -.04em; }
.brand strong, .brand small { display: block; }.brand small { color: var(--muted); font-size: 11px; }
nav { display: flex; align-items: center; gap: 20px; } nav > a:not(.button) { color: var(--muted); font-weight: 650; }
.page-shell { width: min(1280px, calc(100% - 40px)); margin: 0 auto; padding: 48px 0 72px; }
h1,h2,p { margin-top: 0; } h1 { font: 700 clamp(36px, 5vw, 64px)/1.02 Georgia, serif; letter-spacing: -.035em; margin-bottom: 14px; } h2 { font-size: 22px; line-height: 1.2; margin-bottom: 14px; }
.eyebrow { margin-bottom: 8px; color: var(--green); font-size: 11px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.lead { color: var(--muted); font-size: 17px; max-width: 740px; }.muted { color: var(--muted); }.small { font-size: 12px; }
.hero-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 34px; }.compact-hero h1 { font-size: clamp(34px, 4vw, 52px); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px; box-shadow: var(--shadow); }
.button { border: 1px solid transparent; border-radius: 12px; min-height: 44px; padding: 10px 18px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 760; cursor: pointer; }
.button.primary { background: var(--green); color: white; }.button.primary:hover { background: var(--green-dark); }.button.secondary { background: var(--mint); color: var(--green-dark); }.button.ghost { background: transparent; border-color: var(--line); }.button.compact { min-height: 38px; padding: 7px 13px; }.button.full { width: 100%; }
.inline-form { display: inline; }.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 26px; }.stat { padding: 22px; border-radius: 18px; background: var(--ink); color: white; }.stat span,.stat small,.stat strong { display: block; }.stat span { color: #b8c5c0; font-size: 12px; text-transform: uppercase; letter-spacing: .09em; }.stat strong { font: 700 38px Georgia, serif; margin: 8px 0 4px; }.stat small { color: #d4ddd9; }.stat.warn { background: #704b1f; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 18px; }.section-heading h2 { margin-bottom: 4px; }.section-heading p:last-child { color: var(--muted); margin-bottom: 0; }
.table-card { padding: 0; overflow: hidden; }.table-card .section-heading { padding: 24px 24px 0; }.table-scroll { overflow: auto; }table { width: 100%; border-collapse: collapse; }th { color: var(--muted); font-size: 11px; letter-spacing: .08em; text-align: left; text-transform: uppercase; background: #f1f3ef; }th,td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }td small { color: var(--muted); display: block; }.text-link { color: var(--green); font-weight: 800; white-space: nowrap; }
.status { display: inline-flex; border-radius: 999px; padding: 4px 9px; background: #e7e9e6; color: #53605b; font-size: 10px; font-weight: 850; letter-spacing: .06em; }.status-borrador { background: #fff0d5; color: #895718; }.status-aprobado,.status-completado { background: var(--mint); color: var(--green-dark); }.status-cancelado { background: #f5dfdc; color: var(--red); }
.empty-state { padding: 56px 24px; text-align: center; color: var(--muted); }.empty-state strong { color: var(--ink); font-size: 18px; }
.login-layout { min-height: calc(100vh - 180px); display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: clamp(40px, 8vw, 120px); }.login-copy h1 { font-size: clamp(48px, 7vw, 88px); }.login-copy > p:not(.eyebrow) { color: var(--muted); font-size: 18px; max-width: 620px; }.feature-line { padding: 13px 0; border-top: 1px solid var(--line); font-weight: 700; }.feature-line span { color: var(--green); display: inline-block; width: 42px; font-family: monospace; }.login-card { padding: 34px; }.login-card label,.form-grid label { display: flex; flex-direction: column; gap: 7px; font-weight: 700; }.login-card label { margin-bottom: 16px; }
input,select,textarea { width: 100%; border: 1px solid #cbd2cd; border-radius: 10px; background: white; color: var(--ink); padding: 11px 12px; outline: none; }input:focus,select:focus,textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(31,107,85,.12); }.alert { padding: 12px; border-radius: 10px; margin-bottom: 16px; }.alert.danger { background: #f8e5e2; color: #792e28; }
[data-uppercase] { text-transform: uppercase; }
.stack-lg { display: grid; gap: 24px; }.stack-md { display: grid; gap: 18px; align-content: start; }.stack-sm { display: grid; gap: 12px; }.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }.span-2 { grid-column: span 2; }.upload-zone { display: flex; justify-content: space-between; align-items: center; gap: 28px; }.upload-zone p:last-child { color: var(--muted); margin-bottom: 0; }.file-picker { min-width: 320px; border: 1px dashed var(--green); border-radius: 14px; padding: 18px; cursor: pointer; background: #f2f8f5; }.file-picker input { position: absolute; opacity: 0; pointer-events: none; }.file-picker span,.file-picker small { display: block; }.file-picker span { color: var(--green); font-weight: 800; }.file-picker small { color: var(--muted); margin-top: 4px; }
.items-editor { display: grid; gap: 8px; }.item-row { display: grid; grid-template-columns: 38px minmax(230px,2fr) minmax(130px,.75fr) 100px 100px 38px; gap: 8px; align-items: center; }.item-row-head { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }.line-number { color: var(--muted); text-align: center; }.icon-button { width: 34px; height: 34px; border: 0; border-radius: 10px; background: #f0e3e0; color: var(--red); font-size: 20px; cursor: pointer; }.form-actions { display: flex; justify-content: flex-end; gap: 12px; }
.breadcrumb { display: flex; gap: 8px; color: var(--muted); font-size: 12px; margin-bottom: 16px; }.action-cluster { display: flex; gap: 10px; flex-wrap: wrap; }.detail-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(280px, .8fr); gap: 20px; align-items: start; }.paper-preview { background: white; border: 1px solid #bfc4c0; padding: 26px; }.paper-head { text-align: center; display: grid; gap: 9px; margin-bottom: 18px; }.paper-head strong { font: 700 22px Georgia, serif; }.form-table th,.form-table td { border: 1px solid #7c837f; padding: 8px; }.form-table td { height: 34px; }.muted-cell { background: #fafafa; }.asset-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }.asset-row strong,.asset-row small { display: block; word-break: break-word; }
.search-form { display: flex; gap: 8px; }.tall-table { max-height: 720px; }.tall-table thead { position: sticky; top: 0; z-index: 1; }.discrepancy { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; padding: 12px 0; border-top: 1px solid var(--line); }.discrepancy span { font-size: 12px; }.discrepancy strong { color: var(--red); }.discrepancy small { grid-column: 2 / -1; color: var(--muted); }
code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; color: var(--green-dark); font-weight: 800; }
@media (max-width: 900px) { nav > a:not(.button) { display: none; }.stats-grid { grid-template-columns: repeat(2,1fr); }.login-layout,.detail-grid { grid-template-columns: 1fr; }.upload-zone { align-items: stretch; flex-direction: column; }.file-picker { min-width: 0; }.item-row { grid-template-columns: 30px 1fr 110px 70px 70px 34px; }.form-grid { grid-template-columns: 1fr; }.span-2 { grid-column: auto; } }
@media (max-width: 640px) { .page-shell { width: min(100% - 24px, 1280px); padding-top: 28px; }.topbar { padding: 10px 12px; }.brand small { display: none; }nav { gap: 6px; }nav .primary { font-size: 0; }nav .primary::after { content: "+"; font-size: 20px; }.hero-row { align-items: stretch; flex-direction: column; }.stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }.stat { padding: 16px; }.item-row-head { display: none; }.item-row { grid-template-columns: 28px 1fr 34px; padding: 10px 0; border-bottom: 1px solid var(--line); }.item-row input:nth-of-type(1),.item-row input:nth-of-type(2) { grid-column: 2; }.item-row input:nth-of-type(3),.item-row input:nth-of-type(4) { grid-column: auto; }.item-row input:nth-of-type(3) { grid-column: 2; }.item-row input:nth-of-type(4) { grid-column: 2; }.icon-button { grid-column: 3; grid-row: 1; }.login-copy { display: none; }.login-layout { display: block; }.card { padding: 18px; }.paper-preview { padding: 8px; }.action-cluster { width: 100%; }.action-cluster .button { flex: 1; } }

.narrow-card { width: min(520px, 100%); }
.alert.success { background: var(--mint); color: var(--green-dark); }
.existing-assets { margin-bottom: 24px; }
.internal-mapping { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.mapping-row { display: grid; grid-template-columns: 28px 90px minmax(180px,1fr) auto auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.mapping-row small { color: var(--muted); }
.product-dialog { width: min(760px, calc(100% - 28px)); max-height: min(820px, calc(100vh - 32px)); border: 0; border-radius: 22px; padding: 0; color: var(--ink); background: var(--card); box-shadow: 0 30px 90px rgba(12,28,22,.28); }
.product-dialog::backdrop { background: rgba(18,31,27,.58); backdrop-filter: blur(4px); }
.product-dialog form { padding: 28px; }
.dialog-head { display: flex; justify-content: space-between; align-items: start; gap: 18px; }
.dialog-head h2 { margin-bottom: 6px; }
.dialog-close { width: 38px; height: 38px; border: 0; border-radius: 50%; background: #edf0ed; color: var(--ink); font-size: 24px; cursor: pointer; }
.product-search-grid { display: grid; grid-template-columns: minmax(150px,.55fr) minmax(260px,1.45fr); gap: 14px; margin: 20px 0 12px; }
.product-search-grid label { display: grid; gap: 7px; font-size: 11px; font-weight: 850; letter-spacing: .06em; }
.product-results { min-height: 92px; max-height: 330px; overflow: auto; border: 1px solid var(--line); border-radius: 14px; background: white; padding: 6px; }
.product-results > .muted,.product-results > .alert { margin: 16px; }
.product-result { width: 100%; display: grid; grid-template-columns: 78px minmax(0,1fr) auto; gap: 10px; align-items: center; border: 0; border-bottom: 1px solid var(--line); border-radius: 9px; padding: 11px 10px; color: var(--ink); background: transparent; text-align: left; cursor: pointer; }
.product-result:last-child { border-bottom: 0; }
.product-result:hover,.product-result.selected { background: var(--mint); }
.product-result strong { overflow: hidden; text-overflow: ellipsis; }
.product-result small { color: var(--muted); white-space: nowrap; }
.selected-product { margin-top: 12px; border-radius: 11px; padding: 12px 14px; color: var(--green-dark); background: #edf7f1; font-weight: 800; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.dialog-actions button:disabled { opacity: .48; cursor: not-allowed; }
.ocr-job { padding: 14px 0; border-top: 1px solid var(--line); }
.ocr-job-head { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.ocr-job-head strong,.ocr-job-head small,.ocr-step { display: block; }
.ocr-job-head small,.ocr-step,.ocr-proposal small { color: var(--muted); }
.ocr-job details { margin-top: 10px; }
.ocr-job summary { color: var(--green-dark); font-weight: 750; cursor: pointer; }
.ocr-proposal { padding: 8px 0; border-bottom: 1px dashed var(--line); }
.ocr-proposal strong,.ocr-proposal small { display: block; }
.status-ejecutando { background: #dce8f6; color: #275681; }
.status-fallido,.status-timeout { background: #f5dfdc; color: var(--red); }

@media (max-width: 760px) {
  .mapping-row { grid-template-columns: 28px 92px minmax(0,1fr); }
  .mapping-row small { grid-column: 3; }
  .mapping-row .button { grid-column: 2 / -1; justify-self: stretch; }
  .product-dialog form { padding: 20px; }
  .product-search-grid { grid-template-columns: 1fr; }
  .product-result { grid-template-columns: 70px 1fr; }
  .product-result small { grid-column: 2; white-space: normal; }
  .dialog-actions .button { flex: 1; }
}