:root{--teal-dark:#0B2E3D;--gold:#B08D57;--gold-light:#F5EFE3;--paper:#F4EFE3;--paper-dim:#EFE9DB;--ink:#1B1B18;--ink-soft:#6B6659;--line:#E3DCC9;--white:#FFFFFF;--green-ok:#3C7A4E;--red:#A23B2E;--silver:#E7E2D4;--silver-dim:#9C978A;--radius-doc:6px}*{box-sizing:border-box}body{margin:0;font-family:IBM Plex Sans,sans-serif;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:Cormorant Garamond,serif;font-weight:600;color:var(--teal-dark);margin:0}a{color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:236px;flex-shrink:0;background:var(--teal-dark);color:var(--silver);display:flex;flex-direction:column;padding:26px 18px}.nav-item{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:var(--radius-doc);color:var(--silver-dim);text-decoration:none;font-size:14px;margin-bottom:2px;transition:background .15s}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item.active{background:var(--gold);color:var(--teal-dark);font-weight:600}.sidebar-foot{margin-top:auto;padding:14px 12px 4px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:var(--silver-dim)}.sidebar-foot strong{display:block;color:var(--silver);font-size:13px;margin-bottom:2px}.btn-logout{display:block;width:100%;margin-top:12px;padding:8px 0;background:transparent;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-doc);color:var(--silver-dim);font-size:12px;cursor:pointer;text-align:center}.btn-logout:hover{background:#ffffff14;color:#fff;border-color:#ffffff4d}.main{flex:1;padding:36px 44px;max-width:1180px}.main-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px;flex-wrap:wrap;gap:12px}.main-head h1{font-size:28px}.date{font-size:13px;color:var(--ink-soft);margin-top:4px;text-transform:capitalize}.btn-gold{background:var(--gold);color:var(--teal-dark);border:none;padding:11px 20px;border-radius:var(--radius-doc);font-weight:600;font-size:14px;text-decoration:none;cursor:pointer;display:inline-block}.btn-stamp{background:var(--gold);color:var(--teal-dark);border:none;padding:13px 0;width:100%;border-radius:var(--radius-doc);font-weight:600;font-size:14.5px;cursor:pointer}.btn-stamp:disabled{opacity:.6;cursor:default}.btn-ghost-preview{background:#fff;border:1px solid var(--line);color:var(--ink);padding:13px 0;width:100%;border-radius:var(--radius-doc);font-weight:600;font-size:14.5px;cursor:pointer}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:34px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-doc);padding:20px 22px}.stat-card .label{font-size:12.5px;color:var(--ink-soft);margin-bottom:10px}.stat-card .value{font-family:Cormorant Garamond,serif;font-size:32px;font-weight:600}.form-section{background:#fff;border:1px solid var(--line);border-radius:var(--radius-doc);padding:26px 28px;margin-bottom:26px}.form-section h3{font-size:19px;margin-bottom:6px}.section-hint{font-size:12.5px;color:var(--ink-soft);margin:-6px 0 14px;max-width:620px;line-height:1.6}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.fieldset label{display:block;font-size:12.5px;color:var(--ink-soft);margin-bottom:6px}.fieldset input,.fieldset select,.fieldset textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:var(--radius-doc);font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}.fieldset input:focus,.fieldset select:focus,.fieldset textarea:focus{outline:2px solid var(--gold);outline-offset:1px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.badge.ok{background:#e4eee7;color:var(--green-ok)}.badge.pending{background:var(--gold-light);color:#8a6420}.badge.cancel{background:#f3e3e0;color:var(--red)}.tabla-admin{width:100%;border-collapse:collapse;font-size:13.5px}.tabla-admin th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-soft);border-bottom:1px solid var(--line);padding:8px 10px}.tabla-admin td{padding:10px;border-bottom:1px solid var(--paper-dim);vertical-align:middle}.tabla-admin td.mono{font-family:IBM Plex Mono,monospace;font-size:12.5px}.link-doc{background:none;border:none;padding:0;font-size:12.5px;font-weight:600;color:var(--teal-dark);cursor:pointer;text-decoration:underline}.link-doc:hover{color:var(--gold)}.link-doc:disabled{opacity:.5;cursor:default;text-decoration:none}.link-doc-cancel{color:var(--red)}.link-doc-cancel:hover{color:#a33529}.banner-aviso{background:#fbeee9;border:1px solid #E8C9BC;color:#8a3a26;border-radius:var(--radius-doc);padding:14px 18px;margin-bottom:26px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:13.5px}.banner-aviso strong{font-weight:600}.banner-aviso button{background:none;border:none;color:#8a3a26;font-size:18px;cursor:pointer;line-height:1;padding:0 4px}.login-shell{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}.login-brand{background:var(--teal-dark);color:#fff;padding:60px;display:flex;flex-direction:column;justify-content:center}.login-brand h1{color:#fff;font-size:34px;line-height:1.15;margin-bottom:14px}.login-brand h1 em{color:var(--silver);font-style:italic}.login-brand p{color:var(--silver-dim);font-size:15px;max-width:420px;line-height:1.6}.login-form-side{display:flex;align-items:center;justify-content:center;padding:40px}.login-form{width:100%;max-width:400px}.login-form h2{font-size:26px;margin-bottom:6px}.login-form .section-hint{margin-bottom:24px}.login-error{background:#fbeee9;border:1px solid #E8C9BC;color:#8a3a26;border-radius:var(--radius-doc);padding:12px 14px;font-size:13px;margin-bottom:16px}.doc-card{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius-doc);background:#fff;margin-bottom:10px}.doc-card .doc-info{display:flex;align-items:center;gap:12px}.doc-card .doc-icon{width:38px;height:38px;border-radius:6px;background:var(--gold-light);color:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}.doc-card .doc-nombre{font-weight:600;font-size:14.5px}.doc-card .doc-fecha{font-size:12px;color:var(--ink-soft);margin-top:2px}.preview-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b2e3d8c;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.preview-doc{background:#fff;border-radius:8px;padding:28px 30px;max-width:520px;width:100%;max-height:88vh;overflow-y:auto}.preview-actions{display:flex;gap:10px;margin-top:6px}@media (max-width: 900px){.app-shell{flex-direction:column}.sidebar{width:100%}.stat-row,.grid-2,.login-shell{grid-template-columns:1fr}.main{padding:24px}}