:root{
  --duam-red:#c50013;
  --duam-red-dark:#751712;
  --duam-blue:#002750;
  --duam-sky:#679bba;
  --duam-cream:#fdf0d7;
  --ink:#1b2939;
  --text:#26374c;
  --muted:#718197;
  --line:#dce5ef;
  --line-soft:#edf2f7;
  --surface:#ffffff;
  --surface-soft:#f6f9fc;
  --background:#f2f6fa;
  --success:#0f8f63;
  --warning:#b35b00;
  --radius:18px;
  --shadow:0 18px 55px rgba(0,39,80,.08);
  --shadow-soft:0 8px 28px rgba(0,39,80,.06);
}

*{box-sizing:border-box}
html{min-height:100%}
body{
  min-height:100%;
  margin:0;
  background:linear-gradient(180deg,#f7fafc 0%,var(--background) 100%);
  color:var(--text);
  font-family:Montserrat, Calibri, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.35;
  -webkit-font-smoothing:antialiased;
}

.app-shell{display:flex; min-height:100vh}
.sidebar{
  width:250px;
  flex:0 0 250px;
  padding:18px 16px;
  border-right:1px solid var(--line);
  background:rgba(255,255,255,.92);
  position:sticky;
  top:0;
  height:100vh;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.brand-card,.user-card{
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--surface);
  box-shadow:var(--shadow-soft);
}
.brand-card{padding:18px; display:flex; gap:13px; align-items:center}
.brand-logo-wrap{
  width:54px;
  height:54px;
  border-radius:14px;
  background:#fff;
  border:1px solid #edf0f4;
  display:grid;
  place-items:center;
  overflow:hidden;
  box-shadow:0 5px 14px rgba(0,39,80,.08);
}
.brand-logo{width:42px; height:42px; object-fit:contain; display:block}
.brand-copy{display:flex; flex-direction:column; min-width:0}
.brand-copy strong{font-size:18px; line-height:1.05; color:var(--ink)}
.brand-copy small,.user-card small,.sidebar-foot span,.session-card span{color:var(--muted); font-weight:700; font-size:11px}
.eyebrow{display:block; color:var(--duam-sky); text-transform:uppercase; letter-spacing:.11em; font-size:10px; font-weight:900; margin-bottom:4px}
.user-card{padding:14px; display:flex; align-items:flex-start; justify-content:space-between; gap:10px}
.user-card strong{display:block; color:var(--ink); font-size:12.5px; line-height:1.2}
.role-chip,.status-pill,.privacy-pill{
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:6px 9px;
  font-size:11px;
  font-weight:900;
  background:#eef7fb;
  color:var(--duam-blue);
}
.side-nav{display:flex; flex-direction:column; gap:8px; margin-top:2px}
.side-nav a{
  text-decoration:none;
  color:#66758a;
  padding:13px 14px;
  border-radius:12px;
  font-weight:850;
  transition:.16s ease;
}
.side-nav a:hover{background:#f1f7fb; color:var(--duam-blue)}
.side-nav a.active{background:linear-gradient(90deg,#2f9dac 0%,#43a5b2 100%); color:#fff; box-shadow:0 10px 24px rgba(47,157,172,.25)}
.sidebar-foot{margin-top:auto; border:1px solid var(--line); border-radius:14px; padding:12px; background:#fbfdff}
.sidebar-foot strong{display:block; color:var(--duam-blue); margin-top:2px}

.content-shell{min-width:0; flex:1; display:flex; flex-direction:column}
.topbar{
  height:74px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:0 28px;
  background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(12px);
  position:sticky;
  top:0;
  z-index:30;
}
.topbar h1{margin:0; font-size:20px; color:#172338; letter-spacing:-.02em}
.session-card{display:flex; align-items:center; gap:10px; padding:9px 12px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:var(--shadow-soft)}
.session-card strong{display:block; color:var(--ink); font-size:12px}
.avatar{width:38px; height:38px; display:grid; place-items:center; border-radius:50%; background:#2f9dac; color:#fff; font-weight:900}

.main{padding:26px 28px 44px; max-width:1680px; width:100%; margin:0 auto}
.hero-card,.panel,.metric-card{
  border:1px solid var(--line);
  background:rgba(255,255,255,.96);
  box-shadow:var(--shadow-soft);
}
.hero-card{
  border-radius:18px;
  padding:22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-bottom:16px;
}
.hero-card h2{margin:0 0 8px; font-size:26px; color:var(--ink); letter-spacing:-.03em}
.hero-card p{max-width:900px; margin:0}
.hero-actions,.action-row,.modal-actions{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.metric-grid{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; margin-bottom:16px}
.metric-card{border-radius:16px; padding:15px 18px; min-height:78px}
.metric-card span{display:block; font-size:11px; color:#8a99ac; text-transform:uppercase; letter-spacing:.08em; font-weight:900; margin-bottom:8px}
.metric-card strong{display:block; color:var(--duam-blue); font-size:18px; letter-spacing:-.02em}
.client-only{display:none}

.workspace-grid{display:grid; grid-template-columns:minmax(420px,.92fr) minmax(520px,1.08fr); gap:16px; align-items:start}
.panel{border-radius:18px; padding:20px}
.section-head{display:flex; align-items:flex-start; justify-content:space-between; gap:14px; margin-bottom:16px}
.section-head.compact{align-items:center; margin-bottom:10px}
.section-head h3{margin:0; color:var(--ink); font-size:20px; letter-spacing:-.02em}
.card-title{font-weight:900; margin:0 0 8px; color:var(--duam-blue)}
.two-cols{display:grid; grid-template-columns:1fr 1fr; gap:14px}

.field{margin-top:13px}
label{display:block; margin-bottom:7px; font-weight:850; color:#425168; font-size:13px}
input,select,textarea{
  width:100%;
  padding:11px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  outline:none;
  font:inherit;
  box-shadow:inset 0 1px 0 rgba(0,39,80,.02);
}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--duam-sky); box-shadow:0 0 0 4px rgba(103,155,186,.16)}
.hint,.small{font-size:12.5px}.hint{margin-top:7px; color:var(--muted)}
.muted{color:var(--muted)}
.divider{height:1px; background:var(--line-soft); margin:18px 0}

.details-card{border:1px solid var(--line); border-radius:15px; padding:0; margin-top:14px; background:#fbfdff; overflow:hidden}
.details-card summary{list-style:none; cursor:pointer; padding:14px 16px; display:flex; align-items:center; justify-content:space-between; gap:12px}
.details-card summary::-webkit-details-marker{display:none}
.details-card summary strong{color:var(--duam-blue)}
.details-card summary span{color:var(--muted); font-size:12px; font-weight:700}
.details-body{border-top:1px solid var(--line-soft); padding:2px 16px 16px}

.btn{
  appearance:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:10px 15px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--duam-blue);
  cursor:pointer;
  font-weight:900;
  text-decoration:none;
  text-align:center;
  transition:.16s ease;
  box-shadow:0 4px 12px rgba(0,39,80,.04);
}
.btn:hover{transform:translateY(-1px); box-shadow:0 9px 18px rgba(0,39,80,.08)}
.btn.primary{background:linear-gradient(180deg,var(--duam-red) 0%,#a90010 100%); border-color:#a90010; color:#fff}
.btn.secondary{background:#eef7fb; border-color:#cfe4ee; color:var(--duam-blue)}
.btn.ghost{background:#fff; color:var(--duam-blue)}
.btn.tiny{min-height:auto; padding:7px 10px; border-radius:10px; font-size:12px}
.action-row{margin-top:16px}.action-row .btn{flex:1}
.result{margin-top:14px; min-height:26px}
.status-pill{background:#effaf4; color:var(--success)}
.privacy-pill{background:#fff7ed; color:var(--warning)}
.pill{
  display:inline-flex;
  align-items:center;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  margin-right:8px;
  font-size:12px;
  color:var(--muted);
  background:#fff;
  font-weight:850;
}
.pill.ok{border-color:#b9e8d4; color:var(--success); background:#f0fbf6}
.pill.bad{border-color:#ffd2d2; color:var(--duam-red); background:#fff5f5}

.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace}
.prompt-box{background:#fbfdff; min-height:230px}
.answer-box{
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
  background:#fbfdff;
  min-height:430px;
  max-height:720px;
  overflow:auto;
  white-space:pre-wrap;
  font-size:14px;
  line-height:1.55;
}
.answer-box:empty::before{content:"Aún no hay documento generado."; color:#93a0b2; font-style:italic}

.history-list{display:flex; flex-direction:column; gap:10px; margin-top:10px}
.history-item{border:1px solid var(--line); border-radius:14px; padding:12px; background:#fff}
.history-row{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
.history-meta{min-width:0}.history-meta .h1,.history-item .h1{font-weight:900; margin:0 0 4px; color:var(--ink)}
.history-meta .h2,.history-item .h2{margin:0; color:var(--muted); font-size:12px}.history-actions{display:flex; gap:8px; flex-wrap:wrap}

.modal{position:fixed; inset:0; display:none; z-index:60}.modal.open{display:block}
.modal-backdrop{position:absolute; inset:0; background:rgba(0,39,80,.38); backdrop-filter:blur(3px)}
.modal-card{position:relative; max-width:960px; margin:82px auto; border:1px solid var(--line); border-radius:20px; padding:18px; background:#fff; box-shadow:0 26px 90px rgba(0,39,80,.2)}
.modal-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:12px}.modal-title{font-weight:950; margin:0; color:var(--ink); font-size:20px}

@media (max-width:1180px){
  .workspace-grid{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,1fr)}.sidebar{width:230px; flex-basis:230px}.answer-box{min-height:320px}
}
@media (max-width:840px){
  .app-shell{display:block}.sidebar{position:relative; width:auto; height:auto; flex-basis:auto; border-right:0; border-bottom:1px solid var(--line)}.side-nav{display:grid; grid-template-columns:1fr;}.content-shell{display:block}.topbar{position:relative; padding:14px 18px; height:auto}.session-card{display:none}.main{padding:18px}.hero-card{display:block}.hero-actions{margin-top:16px}.metric-grid,.two-cols{grid-template-columns:1fr}.modal-card{margin:50px 14px}
}

.notice-card{
  border:1px solid #ffd5d5;
  border-left:5px solid var(--duam-red);
  background:#fff7f7;
  border-radius:16px;
  padding:16px 18px;
  margin:0 0 16px 0;
  box-shadow:var(--shadow-soft);
}
.notice-card strong{display:block;color:var(--duam-blue);font-size:16px;margin-bottom:6px}
.notice-card p{margin:0;color:#5f6f82}
.client-identity-card{border:1px solid var(--line);border-radius:16px;background:#fbfdff;padding:14px;margin-bottom:14px}
.check-row{display:flex;gap:10px;align-items:flex-start;margin-top:13px;color:#425168;font-weight:800;font-size:13px;line-height:1.35}
.check-row input{width:auto;margin-top:2px;box-shadow:none}
.three-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.full{width:100%;margin-top:14px}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;margin-bottom:16px}
.admin-panel-wide{margin-top:16px}
.table-wrap{width:100%;overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff;margin-top:14px}
.data-table{width:100%;border-collapse:collapse;min-width:860px;font-size:13px}
.data-table th{background:var(--duam-blue);color:#fff;text-align:left;padding:11px 12px;white-space:nowrap}
.data-table td{border-top:1px solid var(--line);padding:10px 12px;vertical-align:top}
.data-table tr:nth-child(even) td{background:#fbfdff}
.data-table .muted{padding:16px;text-align:center}
.mode-client .answer-box{min-height:560px}
.mode-client .form-panel{max-width:680px}
.mode-client .workspace-grid{grid-template-columns:minmax(420px,.8fr) minmax(520px,1.2fr)}

@media (max-width:1180px){.admin-grid,.three-cols,.mode-client .workspace-grid{grid-template-columns:1fr}}

/* DUAM report rendering */
.answer-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 12px 34px rgba(0,39,80,.07)}
.answer-box h1.report-title{display:none}.answer-box h2{font-size:1.25rem;color:var(--blue);margin:1.6rem 0 .75rem;padding-top:.9rem;border-top:1px solid #e8eef5}.answer-box h2:first-child{border-top:0;margin-top:0}.answer-box h3{font-size:1.05rem;color:var(--blue);margin:1.25rem 0 .5rem}.answer-box h4{margin:1rem 0 .45rem;color:#25445f}.answer-box p{margin:.55rem 0;color:#33475f}.answer-box a{color:var(--red);font-weight:800;text-decoration:none}.answer-box ul,.answer-box ol{padding-left:1.2rem}.answer-box li{margin:.4rem 0}.duam-callout{border:1px solid #ffd4d4;border-left:5px solid var(--red);background:#fff7f7;border-radius:16px;padding:14px 16px;margin:14px 0;color:#596b80}.duam-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;margin:14px 0}.duam-table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff}.duam-table th{background:var(--blue);color:#fff;text-align:left;padding:10px 12px}.duam-table td{padding:10px 12px;border-top:1px solid #e7eef5;vertical-align:top}.provider-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:12px 0}.provider-card{border:1px solid var(--line);border-radius:16px;padding:14px;background:linear-gradient(180deg,#fff,#f8fafc)}.provider-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.provider-head h4{margin:0;color:var(--blue)}.score{display:inline-flex;background:#fff1f2;color:var(--red);border:1px solid #ffd6d6;border-radius:999px;padding:4px 7px;font-size:.72rem;font-weight:900;white-space:nowrap}.provider-meta,.artifact-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.provider-meta span{font-size:.75rem;background:#eef4f9;border:1px solid #dce5ef;border-radius:999px;padding:4px 7px;color:#52667f}.artifact-links{margin-left:10px;display:inline-flex;vertical-align:middle}.result .artifact-links{display:inline-flex;margin-left:10px;margin-top:0}

/* Auth + repositories upgrade */
.hidden{display:none!important}
.auth-overlay{position:fixed;inset:0;z-index:9999;background:rgba(0,39,80,.68);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:24px}
.auth-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:0 30px 90px rgba(0,39,80,.24);padding:34px;text-align:center}
.auth-logo{width:72px;height:72px;object-fit:contain;border-radius:20px;border:1px solid var(--line);margin-bottom:14px}.google-login-button{display:flex;justify-content:center;margin:22px 0 10px}.link-button{border:0;background:transparent;color:var(--muted);font-size:11px;font-weight:800;cursor:pointer;padding:0}.link-button:hover{color:var(--blue)}.user-actions-mini{display:flex;flex-direction:column;align-items:flex-end;gap:6px}.session-card small{display:block;color:var(--muted);font-size:11px;font-weight:800}.search-input{border:1px solid var(--line);border-radius:14px;padding:12px 14px;font-weight:800;color:var(--blue);min-width:280px}.repo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px}.repo-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 28px rgba(0,39,80,.06);display:flex;flex-direction:column;gap:14px}.repo-card h3{margin:4px 0 6px;color:var(--blue);font-size:17px}.repo-actions{display:flex;flex-wrap:wrap;gap:8px}.modal-card.wide{width:min(1080px,92vw);max-height:88vh;overflow:auto}.repo-preview{max-height:62vh;overflow:auto}.artifact-links{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 14px}.history-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
body[data-role="client"] .internal-only,body[data-role="client"] .admin-only{display:none!important}body[data-role="client_admin"] .internal-only,body[data-role="client_admin"] .admin-only{display:none!important}body[data-role="analyst"] .admin-only,body[data-role="specialist"] .admin-only,body[data-role="analyst"] .client-role-only,body[data-role="specialist"] .client-role-only{display:none!important}body[data-role="admin"] .client-role-only{display:none!important}