/* ============================================================
   BID · Onboarding TIN — Sistema de diseño compartido
   Estética: Microsoft 365 / SharePoint moderno
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  /* Azules institucionales */
  --blue-900:#0f3a6b;
  --blue-800:#123f78;
  --blue-700:#15467f;   /* primario hero / CTA */
  --blue-600:#1d5fa8;
  --blue-500:#2b73c0;   /* azul medio títulos */
  --blue-200:#bcd5ef;
  --blue-100:#dcebfa;
  --blue-050:#eef4fb;

  /* Neutros (fríos) */
  --ink:#1b2733;
  --ink-2:#34424f;
  --muted:#5d6b7a;
  --muted-2:#8692a0;
  --line:#e4e9f0;
  --line-2:#eef1f6;
  --bg:#ffffff;
  --bg-soft:#f4f6f9;
  --bg-soft-2:#eef1f6;

  /* Acentos */
  --coral:#e85d78;      /* badges IA / NUEVO */
  --coral-bg:#fdeef1;
  --orange:#dd842a;     /* obligatorio */
  --orange-bg:#fcf2e4;
  --teal:#1d9b8a;       /* estado positivo */
  --teal-bg:#e6f5f2;
  --violet:#6a5acd;     /* acento Copilot */
  --violet-bg:#efeefb;

  --radius:14px;
  --radius-sm:10px;
  --radius-xs:8px;
  --shadow-sm:0 1px 2px rgba(16,40,80,.06), 0 1px 1px rgba(16,40,80,.04);
  --shadow:0 2px 4px rgba(16,40,80,.05), 0 10px 24px rgba(16,40,80,.07);
  --shadow-lg:0 8px 20px rgba(16,40,80,.10), 0 24px 48px rgba(16,40,80,.12);

  --maxw:1240px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Segoe UI","Inter",system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--bg-soft);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.2;font-weight:700;letter-spacing:-.01em;}
p{margin:0;}

/* ---------- App bar / header ---------- */
.appbar{
  position:sticky;top:0;z-index:60;
  display:flex;align-items:center;gap:24px;
  height:62px;padding:0 24px;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:11px;}
.brand-mark{
  width:38px;height:38px;border-radius:10px;flex:none;
  background:linear-gradient(145deg,var(--blue-600),var(--blue-800));
  color:#fff;font-weight:800;font-size:13px;letter-spacing:.02em;
  display:grid;place-items:center;
  box-shadow:0 4px 10px rgba(21,70,127,.28);
}
.brand-name{display:flex;flex-direction:column;line-height:1.05;}
.brand-name b{font-weight:700;font-size:15px;color:var(--ink);}
.brand-name small{font-size:11px;color:var(--muted-2);font-weight:500;letter-spacing:.02em;}
.appnav{display:flex;gap:4px;margin-left:6px;}
.appnav a{
  padding:8px 14px;border-radius:8px;font-size:14px;font-weight:600;color:var(--muted);
  transition:.15s;
}
.appnav a:hover{background:var(--bg-soft);color:var(--ink);}
.appnav a.active{color:var(--blue-700);background:var(--blue-050);}
.appbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.searchbox{
  display:flex;align-items:center;gap:8px;
  background:var(--bg-soft);border:1px solid var(--line);
  border-radius:9px;padding:8px 12px;width:230px;color:var(--muted-2);font-size:13px;
}
.searchbox input{border:0;background:transparent;outline:0;font-family:inherit;font-size:13px;width:100%;color:var(--ink);}
.ia-pill{
  display:flex;align-items:center;gap:7px;
  background:linear-gradient(120deg,var(--violet),var(--coral));
  color:#fff;border:0;border-radius:9px;padding:9px 13px;font-weight:600;font-size:13px;
  box-shadow:0 4px 12px rgba(106,90,205,.30);
}
.icon-btn{
  width:38px;height:38px;border-radius:9px;border:1px solid var(--line);
  background:#fff;display:grid;place-items:center;color:var(--muted);position:relative;
}
.icon-btn:hover{background:var(--bg-soft);color:var(--ink);}
.icon-btn .dot{position:absolute;top:8px;right:9px;width:7px;height:7px;border-radius:50%;background:var(--coral);border:1.5px solid #fff;}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:none;
  display:grid;place-items:center;font-weight:700;font-size:13px;color:#fff;
  background:var(--blue-600);
}
.avatar.sm{width:30px;height:30px;font-size:11px;}
.avatar.lg{width:64px;height:64px;font-size:22px;}
.avatar.xl{width:88px;height:88px;font-size:30px;border-radius:24px;}

/* avatar color variants */
.av-1{background:#2b73c0;} .av-2{background:#1d9b8a;} .av-3{background:#dd842a;}
.av-4{background:#9a5bc9;} .av-5{background:#e85d78;} .av-6{background:#3a8f5b;}
.av-7{background:#4b6584;} .av-8{background:#c2475f;}

/* ---------- Layout ---------- */
.page{max-width:var(--maxw);margin:0 auto;padding:28px 24px 80px;}
.page-wide{max-width:1400px;}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.10em;text-transform:uppercase;color:var(--blue-500);}
.section-title{font-size:20px;font-weight:700;margin-bottom:2px;}
.section-sub{color:var(--muted);font-size:14px;}
.muted{color:var(--muted);}
.divider{height:1px;background:var(--line);border:0;margin:24px 0;}

/* ---------- Cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.card-pad{padding:22px;}
.card-hover{transition:.18s;}
.card-hover:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--blue-200);}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11.5px;font-weight:700;letter-spacing:.02em;
  padding:3px 9px;border-radius:999px;line-height:1.4;
}
.badge.ia{background:var(--coral-bg);color:#c43a59;}
.badge.new{background:var(--coral-bg);color:#c43a59;}
.badge.req{background:var(--orange-bg);color:#b96813;}
.badge.ok{background:var(--teal-bg);color:#117a6c;}
.badge.opt{background:var(--bg-soft-2);color:var(--muted);}
.badge.blue{background:var(--blue-050);color:var(--blue-700);}
.badge.violet{background:var(--violet-bg);color:#5547b0;}
.badge.dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:9px;padding:10px 16px;font-weight:600;font-size:14px;border:1px solid transparent;
  transition:.15s;white-space:nowrap;
}
.btn-primary{background:var(--blue-700);color:#fff;box-shadow:0 4px 12px rgba(21,70,127,.22);}
.btn-primary:hover{background:var(--blue-800);}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{background:var(--bg-soft);border-color:var(--blue-200);}
.btn-soft{background:var(--blue-050);color:var(--blue-700);}
.btn-soft:hover{background:var(--blue-100);}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:8px;}
.btn-block{width:100%;}

/* ---------- Form controls ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.field label{font-size:13px;font-weight:600;color:var(--ink-2);}
.field .hint{font-size:12px;color:var(--muted-2);}
.input,.select,.textarea{
  width:100%;border:1px solid var(--line);border-radius:9px;padding:10px 12px;
  font-family:inherit;font-size:14px;color:var(--ink);background:#fff;outline:0;transition:.15s;
}
.input:focus,.select:focus,.textarea:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px var(--blue-050);}
.input::placeholder{color:var(--muted-2);}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235d6b7a' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px;}

/* chips / toggles */
.chip{
  display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);
  background:#fff;border-radius:999px;padding:7px 13px;font-size:13px;font-weight:500;color:var(--ink-2);
  transition:.15s;cursor:pointer;user-select:none;
}
.chip:hover{border-color:var(--blue-200);}
.chip.on{background:var(--blue-050);border-color:var(--blue-200);color:var(--blue-700);font-weight:600;}
.chip .x{color:var(--muted-2);font-weight:700;}

.seg{display:inline-flex;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px;}
.seg button{border:0;background:transparent;padding:8px 16px;border-radius:8px;font-weight:600;font-size:13px;color:var(--muted);}
.seg button.on{background:#fff;color:var(--blue-700);box-shadow:var(--shadow-sm);}

/* checkbox visual */
.check{width:20px;height:20px;border-radius:6px;border:1.5px solid var(--line);display:grid;place-items:center;flex:none;background:#fff;color:#fff;transition:.15s;}
.check.on{background:var(--teal);border-color:var(--teal);}
.toggle{width:40px;height:23px;border-radius:999px;background:var(--bg-soft-2);position:relative;transition:.15s;flex:none;border:1px solid var(--line);}
.toggle::after{content:"";position:absolute;top:2px;left:2px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:.18s;}
.toggle.on{background:var(--teal);border-color:var(--teal);}
.toggle.on::after{left:19px;}

/* ---------- Progress ---------- */
.progress{height:8px;border-radius:999px;background:var(--bg-soft-2);overflow:hidden;}
.progress > i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--blue-600),var(--blue-500));}
.progress.teal > i{background:linear-gradient(90deg,var(--teal),#28b3a0);}
.ring{transform:rotate(-90deg);}

/* ---------- Utilities ---------- */
.row{display:flex;}
.col{display:flex;flex-direction:column;}
.between{justify-content:space-between;}
.center{align-items:center;}
.wrap{flex-wrap:wrap;}
.gap-4{gap:4px;}.gap-6{gap:6px;}.gap-8{gap:8px;}.gap-10{gap:10px;}.gap-12{gap:12px;}.gap-14{gap:14px;}.gap-16{gap:16px;}.gap-20{gap:20px;}.gap-24{gap:24px;}
.grid{display:grid;}
.mt-4{margin-top:4px;}.mt-8{margin-top:8px;}.mt-12{margin-top:12px;}.mt-16{margin-top:16px;}.mt-20{margin-top:20px;}.mt-24{margin-top:24px;}.mt-32{margin-top:32px;}
.f1{flex:1;}
.tac{text-align:center;}
.small{font-size:13px;}
.xs{font-size:12px;}
.b{font-weight:700;}
.sb{font-weight:600;}
.nowrap{white-space:nowrap;}

/* annotation callout for client presentation */
.anno{
  position:relative;display:inline-flex;align-items:flex-start;gap:8px;
  background:#fffaf0;border:1px dashed #e6b765;border-radius:10px;
  padding:9px 12px;font-size:12.5px;color:#8a5a12;line-height:1.45;max-width:340px;
}
.anno b{color:#6e4708;}
.anno .pin{flex:none;width:18px;height:18px;border-radius:50%;background:#e6b765;color:#fff;display:grid;place-items:center;font-size:11px;font-weight:800;margin-top:1px;}

/* skeleton */
.sk{background:linear-gradient(90deg,#eef1f6 25%,#e2e7ef 37%,#eef1f6 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;border-radius:8px;}
@keyframes sk{0%{background-position:100% 50%;}100%{background-position:0 50%;}}

/* tiny icon helper */
.ic{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.ic-sm{width:15px;height:15px;}
.ic-lg{width:22px;height:22px;}

/* placeholder image (striped) */
.ph{
  background:
    repeating-linear-gradient(45deg,#eef1f6 0 10px,#e7ebf2 10px 20px);
  border:1px solid var(--line);border-radius:10px;
  display:grid;place-items:center;color:var(--muted-2);font:600 11px/1.3 ui-monospace,monospace;
  text-align:center;padding:8px;
}

/* back link */
.crumb{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;font-weight:600;margin-bottom:14px;}
.crumb a:hover{color:var(--blue-700);}

/* scrollbars subtle */
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-thumb{background:#cdd6e2;border-radius:999px;border:2px solid transparent;background-clip:content-box;}
::-webkit-scrollbar-thumb:hover{background:#b4c0cf;background-clip:content-box;}