:root{--navy:#1b2c4f;--purple:#5c2a9b;--teal:#1e8fb4;--orange:#e85b26;--bg:#f6f7f9;--surface:#ffffff;--border:#e6e8ec;--text:#1b2c4f;--muted:#6b7280;--ring:rgba(30,143,180,0.35);--red:#c62828;--green:#1f8a4c;--radius:10px;--shadow:0 1px 2px rgba(27,44,79,0.06),0 1px 3px rgba(27,44,79,0.04)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{color:var(--navy);margin:0 0 .5rem;line-height:1.25}h1{font-size:22px}h3{font-size:15px}.muted{color:var(--muted)}.small{font-size:12px}.center{text-align:center}.hint{margin:0 0 12px}.overdue{color:var(--red);font-weight:600}.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#fff;padding:20px 14px;gap:8px;border-right:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;height:100vh}.sidebar,.sidebar-logo{display:flex;flex-direction:column}.sidebar-logo{align-items:center;gap:4px;margin-bottom:12px}.sidebar-logo img{width:120px;height:66px;object-fit:contain}.sidebar-logo span{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:12px;color:var(--muted)}.nav{display:flex;flex-direction:column;gap:2px;margin-top:8px}.nav a{display:block;color:var(--navy);padding:8px 10px;border-radius:8px;font-weight:500}.nav a:hover{background:#f2f4f7;text-decoration:none}.nav a.active{background:#eef6f9;color:var(--teal);font-weight:600}.nav-section{margin:14px 10px 4px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.sidebar .spacer{flex:1 1}.sidebar-user{display:flex;flex-direction:column;padding:8px 10px;border-radius:8px;color:var(--navy)}.sidebar-user span{font-size:12px;color:var(--muted)}.sidebar-user.active,.sidebar-user:hover{background:#f2f4f7;text-decoration:none}.main{padding:24px 28px;min-width:0}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}.page-head h1{margin:0}.head-actions{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--navy);font:inherit;font-weight:600;cursor:pointer;white-space:nowrap}.btn,.btn:hover{text-decoration:none}.btn:hover{background:#f2f4f7}.btn:disabled{opacity:.6;cursor:default}.btn.primary{background:var(--teal);border-color:var(--teal);color:#fff}.btn.primary:hover{background:#187a9b}.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn.ghost:hover{background:#f2f4f7}.btn.danger{color:var(--red);border-color:#f1c4c4}.btn.danger:hover{background:#fdecec}.btn.block{width:100%}.btn.small{padding:4px 10px;font-size:12px}input,select,textarea{font:inherit;color:var(--text);padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;width:100%;min-width:0}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--ring)}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}.field>label{font-weight:600;font-size:13px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.inline-form{display:flex;gap:8px;flex-wrap:wrap}.inline-form input{flex:2 1 220px;width:auto}.inline-form select{flex:1 1 200px;width:auto}.segmented{display:flex;flex-wrap:wrap;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#fff}.segmented label{flex:1 1;cursor:pointer}.segmented input{position:absolute;opacity:0;width:0;height:0}.segmented span{display:block;text-align:center;padding:8px 10px;font-weight:500;white-space:nowrap;border-right:1px solid var(--border)}.segmented label:last-child span{border-right:0}.segmented input:checked+span{background:#eef6f9;color:var(--teal);font-weight:700}.segmented input:focus-visible+span{box-shadow:inset 0 0 0 2px var(--ring)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:16px}.form{max-width:900px}.error,.success{border-radius:8px;padding:10px 12px;margin-bottom:14px}.error{background:#fdecec;color:var(--red);border:1px solid #f5c2c2}.success{background:#eaf7ef;color:var(--green);border:1px solid #bfe5cc}.copyrow{display:flex;gap:8px;margin-top:8px}.copyrow input{font-family:ui-monospace,monospace;font-size:12px}.chip{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.chip,.st-NUEVO{background:#eef0f3;color:var(--navy)}.st-EN_CURSO{background:#e6f3f8;color:#146c89}.st-HECHO{background:#e7f5ec;color:var(--green)}.pri-BAJA{background:#f1f2f4;color:var(--muted)}.pri-MEDIA{background:#eef3fb;color:#3a5a8c}.pri-ALTA{background:#fdf0e9;color:#b44516}.pri-URGENTE{background:var(--red);color:#fff}.pill{display:inline-block;padding:1px 8px;border-radius:6px;background:#f2f4f7;font-size:12px;color:var(--navy)}.tabs{display:flex;flex-wrap:wrap;gap:4px}.tabs a{padding:6px 12px;border-radius:999px;color:var(--navy);font-weight:500;border:1px solid var(--border);background:#fff}.tabs a:hover{text-decoration:none;background:#f2f4f7}.tabs a.active{background:var(--navy);color:#fff;border-color:var(--navy)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px;margin-bottom:16px}.stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;display:flex;flex-direction:column}.stat span{color:var(--muted);font-size:12px}.stat strong{font-size:24px;color:var(--navy)}.kanban{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px;align-items:start}.kanban-col{background:#eef0f3;border-radius:var(--radius);padding:10px;min-height:200px;border:2px dashed transparent}.kanban-col.drag-over{border-color:var(--teal);background:#e6f3f8}.kanban-col-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.kanban-count{color:var(--muted);font-weight:600}.kanban-cards{display:flex;flex-direction:column;gap:8px}.kanban-card{display:block;background:#fff;border-radius:8px;padding:10px 12px;box-shadow:var(--shadow);border:1px solid var(--border);border-left:4px solid #d5d9e0;color:var(--text)}.kanban-card:hover{text-decoration:none;border-color:#cfd5dd}.kanban-card[draggable=true]{cursor:-webkit-grab;cursor:grab}.kanban-card.dragging{opacity:.5}.kanban-card.pr-ALTA{border-left-color:var(--orange)}.kanban-card.pr-URGENTE{border-left-color:var(--red)}.kanban-card.pr-BAJA{border-left-color:#e6e8ec}.kanban-card-top{display:flex;align-items:center;gap:6px;font-size:12px}.kanban-card-top .chip{margin-left:auto}.kanban-card-title{font-weight:600;margin:4px 0 6px;color:var(--navy)}.kanban-card-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px}.kanban-card-assignee{font-size:12px;color:var(--muted);margin-top:6px}.kanban-empty{text-align:center;color:var(--muted);padding:20px 0;font-size:12px}.table-wrap{overflow-x:auto;padding:0}.table{width:100%;border-collapse:collapse}.table td,.table th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}.table th{font-size:12px;color:var(--muted);font-weight:600;background:#fafbfc;white-space:nowrap}.table tr:last-child td{border-bottom:0}.table tr.inactive td{opacity:.55}.table select{width:auto;padding:4px 8px}.row-actions{gap:6px;justify-content:flex-end}.filters,.row-actions{display:flex;flex-wrap:wrap}.filters{gap:8px}.filters input{flex:2 1 200px;width:auto}.filters select{flex:1 1 150px;width:auto}.detail{display:grid;grid-template-columns:minmax(0,1fr) 300px;grid-gap:16px;gap:16px;align-items:start}.description{white-space:pre-wrap;word-break:break-word}.side dl{margin:0 0 12px;display:grid;grid-template-columns:auto 1fr;grid-gap:8px 12px;gap:8px 12px}.side dt{color:var(--muted);font-size:12px;align-self:center}.side dd{margin:0}.controls{border-bottom:1px solid var(--border);padding-bottom:6px;margin-bottom:14px}.dropzone{border:2px dashed #cfd5dd;border-radius:var(--radius);padding:22px;text-align:center;display:flex;flex-direction:column;gap:4px;cursor:pointer;background:#fafbfc;color:var(--muted)}.dropzone strong{color:var(--navy);font-size:15px}.dropzone.over,.dropzone:hover{border-color:var(--teal);background:#f1f8fb}.thumbs{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.thumb{position:relative;width:120px;height:90px;border-radius:8px;overflow:hidden;border:1px solid var(--border);background:#f2f4f7}.thumbs.big .thumb{width:200px;height:150px}.thumb img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;display:block}.thumb button{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(27,44,79,.75);color:#fff;font-size:16px;line-height:1;cursor:pointer}.lightbox{position:fixed;inset:0;background:rgba(10,15,30,.85);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;z-index:50;padding:24px;cursor:zoom-out}.lightbox img{max-width:100%;max-height:calc(100vh - 90px);object-fit:contain;border-radius:6px;background:#fff}.lightbox a{color:#fff}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}.login-card{width:100%;max-width:380px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:28px}.login-logo{display:flex;justify-content:center;margin-bottom:8px}.login-logo img{width:150px;height:82px;object-fit:contain}.login-title{text-align:center;margin-bottom:18px}@media (max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:10px 16px;gap:8px;border-right:0;border-bottom:1px solid var(--border)}.sidebar-logo{flex-direction:row;margin:0}.sidebar-logo img{width:64px;height:35px}.kanban-col{min-height:0}.kanban-empty{padding:8px 0}.sidebar>.btn.primary{width:auto;order:3;margin-left:auto}.nav{flex-direction:row;flex-wrap:wrap;margin:0;order:4;width:100%}.nav-section,.sidebar .spacer{display:none}.sidebar-user{order:2;padding:4px 8px}.sidebar form{order:5}.sidebar form .btn{width:auto}.main{padding:16px}.detail,.grid-2,.grid-3,.kanban{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.thumbs.big .thumb{width:calc(50% - 5px)}}