:root {
  --ink: #1F2E2A;
  --ink-2: #2E423C;
  --gold: #B08D3E;
  --gold-2: #8C6F2F;
  --paper: #F7F3EC;
  --paper-2: #EFEAE0;
  --card: #FFFDF8;
  --red: #8C2F2F;
  --green: #2F6B4F;
  --grey: #6B6B63;
  --line: #E2DBCB;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Archivo", Helvetica, sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --shadow: 0 1px 2px rgba(31, 46, 42, .06), 0 8px 24px -12px rgba(31, 46, 42, .18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { font-family: var(--sans); background: var(--paper); color: var(--ink); font-size: 14px; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
.hidden { display: none !important; }
[hidden] { display: none !important; }

/* ─────────── LOGIN ─────────── */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(176, 141, 62, .14), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(47, 107, 79, .12), transparent 55%),
    var(--paper);
}
.login-card {
  display: grid; grid-template-columns: 1.15fr 1fr; max-width: 860px; width: 100%;
  background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow);
  border-radius: 4px; overflow: hidden; animation: rise .6s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }
.login-mark { background: var(--ink); color: var(--paper); padding: 56px 48px; position: relative; overflow: hidden; }
.login-mark::after {
  content: ""; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0 22px, rgba(255,255,255,.025) 22px 23px),
    radial-gradient(500px 300px at 90% 10%, rgba(176,141,62,.18), transparent 60%);
  pointer-events: none;
}
.seal {
  width: 64px; height: 64px; border: 2px solid var(--gold); border-radius: 50%;
  display: grid; place-items: center; font-family: var(--serif); font-weight: 700;
  font-size: 20px; color: var(--gold); margin-bottom: 34px; position: relative;
}
.seal::before, .seal::after {
  content: ""; position: absolute; inset: -5px; border: 1px solid rgba(176,141,62,.5); border-radius: 50%;
}
.seal::after { inset: -10px; border-color: rgba(176,141,62,.22); }
.seal-sm { width: 42px; height: 42px; font-size: 14px; margin: 0; }
.login-eyebrow { font-family: var(--mono); font-size: 10.5px; letter-spacing: .22em; color: var(--gold); margin-bottom: 18px; }
.login-title { font-family: var(--serif); font-size: 40px; line-height: 1.04; font-weight: 600; margin-bottom: 14px; }
.login-title em { color: var(--gold); font-style: italic; }
.login-sub { font-size: 12.5px; line-height: 1.65; color: rgba(247,243,236,.66); max-width: 38ch; }
.login-form { padding: 56px 44px; display: flex; flex-direction: column; justify-content: center; }
.login-label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .18em; color: var(--grey); margin-bottom: 14px; }
.pin { display: flex; gap: 10px; margin-bottom: 12px; }
.pin input {
  width: 52px; height: 62px; text-align: center; font-size: 26px; font-family: var(--mono);
  border: 1px solid var(--line); border-bottom: 2px solid var(--gold); background: var(--paper);
  border-radius: 3px; outline: none; color: var(--ink); transition: border-color .15s, background .15s;
}
.pin input:focus { border-color: var(--gold); background: #fff; }
.pin input.done { border-color: var(--gold-2); }
.login-hint { font-size: 12px; color: var(--grey); margin-bottom: 22px; }
.login-hint b { color: var(--ink); font-family: var(--mono); }
.login-legal { margin-top: 22px; font-size: 10.5px; color: var(--grey); line-height: 1.5; }

/* ─────────── LAYOUT ─────────── */
.app { display: grid; grid-template-columns: 264px 1fr; min-height: 100vh; }
.app.side-collapsed { grid-template-columns: 72px 1fr; }
.sidebar {
  background: var(--ink); color: var(--paper); display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.side-collapsed .sidebar .side-brand-text, .side-collapsed .sidebar .nav-group,
.side-collapsed .sidebar .nav-item span:not(.ni), .side-collapsed .sidebar .tag,
.side-collapsed .sidebar .side-foot .venc, .side-collapsed .sidebar .btn-ghost { display: none; }
.side-collapsed .sidebar .nav-item { justify-content: center; }
.side-brand { display: flex; align-items: center; gap: 12px; padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,.08); }
.side-brand-text strong { display: block; font-family: var(--serif); font-size: 15.5px; }
.side-brand-text span { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: rgba(247,243,236,.5); font-family: var(--mono); }
.side-nav { flex: 1; padding: 14px 12px; }
.nav-group { font-family: var(--mono); font-size: 9px; letter-spacing: .22em; text-transform: uppercase; color: rgba(247,243,236,.38); margin: 18px 8px 8px; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 3px;
  font-size: 13px; color: rgba(247,243,236,.78); position: relative; transition: background .15s, color .15s;
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.is-active { background: rgba(176,141,62,.16); color: #F2DFB4; }
.nav-item.is-active::before { content: ""; position: absolute; left: 0; top: 20%; bottom: 20%; width: 3px; background: var(--gold); border-radius: 2px; }
.ni { width: 18px; text-align: center; color: var(--gold); font-size: 13px; }
.tag-soon { font-family: var(--mono); font-size: 8.5px; letter-spacing: .08em; color: rgba(247,243,236,.4); border: 1px solid rgba(247,243,236,.2); padding: 1px 5px; border-radius: 3px; margin-left: auto; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); margin-left: auto; animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.side-foot { padding: 14px 12px; border-top: 1px solid rgba(255,255,255,.08); }
.venc { font-size: 11px; line-height: 1.5; color: rgba(247,243,236,.66); margin-bottom: 12px; padding: 8px 10px; background: rgba(255,255,255,.04); border-left: 2px solid var(--gold); border-radius: 0 3px 3px 0; }
.venc b { color: #F2DFB4; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex; align-items: center; gap: 18px; padding: 18px 28px;
  background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20;
}
.tb-eyebrow { font-family: var(--mono); font-size: 9.5px; letter-spacing: .22em; color: var(--gold); text-transform: uppercase; }
.topbar-title h2 { font-family: var(--serif); font-size: 21px; font-weight: 600; line-height: 1.1; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.icon-btn { background: none; border: 1px solid var(--line); width: 34px; height: 34px; border-radius: 3px; color: var(--ink); font-size: 15px; }
.icon-btn:hover { background: var(--paper-2); }
.alert-chip {
  font-size: 11.5px; font-weight: 600; padding: 6px 12px; border-radius: 20px;
  background: #FBE9E7; color: var(--red); border: 1px solid #EAC5C0; white-space: nowrap;
}
.user-chip { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: var(--gold);
  display: grid; place-items: center; font-family: var(--serif); font-weight: 700; font-size: 12px;
}
.user-chip strong { display: block; font-size: 12px; }
.user-chip small { color: var(--grey); font-size: 10.5px; }
.content { padding: 26px 28px 60px; max-width: 1280px; width: 100%; margin: 0 auto; }

/* ─────────── UI KIT ─────────── */
.btn {
  font-size: 13px; font-weight: 600; padding: 10px 16px; border-radius: 3px; border: 1px solid transparent;
  display: inline-flex; align-items: center; gap: 8px; transition: transform .12s, box-shadow .12s, background .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--ink-2); box-shadow: 0 4px 14px -6px rgba(31,46,42,.5); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-2); }
.btn-ghost { background: transparent; color: var(--paper); border-color: rgba(255,255,255,.2); }
.btn-ghost:hover { background: rgba(255,255,255,.06); }
.btn-light { background: var(--paper-2); color: var(--ink); border-color: var(--line); }
.btn-light:hover { background: #E5DECF; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-sm { padding: 6px 10px; font-size: 11.5px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 4px; box-shadow: var(--shadow); }
.card-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.card-head h3 { font-family: var(--serif); font-size: 16px; font-weight: 600; }
.card-head .card-sub { color: var(--grey); font-size: 11.5px; margin-top: 2px; }
.card-head .spacer { margin-left: auto; }
.card-body { padding: 20px; }

.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3-2 { grid-template-columns: 3fr 2fr; }
@media (max-width: 1080px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3-2, .grid-2 { grid-template-columns: 1fr; } .login-card { grid-template-columns: 1fr; } }

.kpi { padding: 18px 20px; position: relative; overflow: hidden; }
.kpi::after { content: ""; position: absolute; right: -18px; top: -18px; width: 72px; height: 72px; border-radius: 50%; background: rgba(176,141,62,.09); }
.kpi-label { font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--grey); }
.kpi-value { font-family: var(--serif); font-size: 30px; font-weight: 700; line-height: 1.15; margin-top: 6px; }
.kpi-value small { font-size: 13px; font-weight: 400; color: var(--grey); font-family: var(--sans); }
.kpi-foot { font-size: 11px; color: var(--grey); margin-top: 6px; }
.kpi.kpi-warn .kpi-value { color: var(--red); }
.kpi.kpi-ok .kpi-value { color: var(--green); }

.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--grey);
  text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--paper-2);
}
.tbl td { padding: 11px 12px; border-bottom: 1px solid #F0EBDD; vertical-align: top; }
.tbl tr:hover td { background: rgba(176,141,62,.05); }
.tbl .num { font-family: var(--mono); text-align: right; }
.money { font-family: var(--mono); font-size: 12px; }

.pill { display: inline-flex; align-items: center; gap: 5px; font-size: 10.5px; font-weight: 600; padding: 3px 9px; border-radius: 20px; letter-spacing: .02em; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill-bajo { background: #E7F0EA; color: var(--green); }
.pill-aviso { background: #FBF3DC; color: #8A6D1F; }
.pill-efectivo { background: #E8EEF7; color: #2E4E7E; }
.pill-inusual { background: #FBE9E7; color: var(--red); }
.pill-bloqueado { background: #F1E4E4; color: #7A2222; }
.pill-estado { background: var(--paper-2); color: var(--grey); }
.pill-enviado { background: #E7F0EA; color: var(--green); }
.pill-firmado { background: #FBF3DC; color: #8A6D1F; }
.pill-vencido { background: #FBE9E7; color: var(--red); }

.status-bar { display: flex; gap: 8px; align-items: center; font-size: 11px; color: var(--grey); margin-top: 8px; }
.progress { flex: 1; height: 5px; background: var(--paper-2); border-radius: 3px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--gold); }

.fund { font-family: var(--mono); font-size: 9.5px; color: var(--grey); letter-spacing: .06em; }
.fund b { color: var(--gold-2); }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
label { font-size: 11.5px; font-weight: 600; display: block; margin-bottom: 5px; }
input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 3px;
  background: var(--paper); font-family: inherit; font-size: 13px; color: var(--ink); outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--gold); background: #fff; }
.field-hint { font-size: 10.5px; color: var(--grey); margin-top: 4px; }

.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 90;
  background: var(--ink); color: var(--paper); padding: 12px 20px; border-radius: 4px;
  font-size: 13px; box-shadow: 0 12px 32px -8px rgba(0,0,0,.4); animation: rise .25s ease both;
}
.toast.toast-err { background: var(--red); }

.modal-back {
  position: fixed; inset: 0; background: rgba(31,46,42,.45); backdrop-filter: blur(3px);
  display: grid; place-items: center; z-index: 80; padding: 24px; animation: fade .2s ease both;
}
@keyframes fade { from { opacity: 0; } }
.modal {
  background: var(--card); border-radius: 4px; width: min(680px, 100%); max-height: 88vh; overflow: auto;
  border: 1px solid var(--line); box-shadow: 0 24px 60px -20px rgba(0,0,0,.35); animation: rise .28s cubic-bezier(.2,.8,.2,1) both;
}
.modal-head { display: flex; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.modal-head h3 { font-family: var(--serif); font-size: 18px; font-weight: 600; }
.modal-head .spacer { margin-left: auto; }
.modal-x { background: none; border: none; font-size: 18px; color: var(--grey); padding: 4px 8px; }
.modal-x:hover { color: var(--ink); }
.modal-body { padding: 22px; }
.modal-foot { padding: 14px 22px; border-top: 1px solid var(--line); display: flex; gap: 10px; justify-content: flex-end; }

.empty { text-align: center; padding: 42px 20px; color: var(--grey); }
.empty .big { font-family: var(--serif); font-size: 34px; color: var(--gold); display: block; margin-bottom: 10px; }

/* ─────────── DASHBOARD ─────────── */
.hero {
  background: var(--ink); color: var(--paper); border-radius: 4px; padding: 26px 28px; margin-bottom: 18px;
  display: flex; align-items: center; gap: 22px; position: relative; overflow: hidden;
}
.hero::after { content: ""; position: absolute; right: -40px; top: -60px; width: 260px; height: 260px; border: 1px solid rgba(176,141,62,.25); border-radius: 50%; }
.hero::before { content: ""; position: absolute; right: -10px; top: -30px; width: 200px; height: 200px; border: 1px solid rgba(176,141,62,.15); border-radius: 50%; }
.hero h3 { font-family: var(--serif); font-size: 21px; font-weight: 600; margin-bottom: 6px; }
.hero p { color: rgba(247,243,236,.7); font-size: 12.5px; line-height: 1.6; max-width: 56ch; }
.hero .hero-side { margin-left: auto; text-align: right; position: relative; z-index: 1; }
.hero .hero-num { font-family: var(--serif); font-size: 34px; font-weight: 700; color: #F2DFB4; }
.hero .hero-cap { font-family: var(--mono); font-size: 9.5px; letter-spacing: .18em; color: rgba(247,243,236,.55); }

.semaforo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 4px; }
.semaforo .seg { padding: 10px 12px; border-radius: 3px; font-size: 11.5px; line-height: 1.4; }
.seg-ok { background: rgba(47,107,79,.16); color: #9FD4B4; }
.seg-warn { background: rgba(176,141,62,.16); color: #F2DFB4; }
.seg-red { background: rgba(140,47,47,.2); color: #F0B9B4; }
.seg b { display: block; font-size: 16px; font-family: var(--serif); }

/* ─────────── AVISOS ─────────── */
.aviso-row { display: grid; grid-template-columns: 42px 1fr auto auto auto; gap: 16px; align-items: center; padding: 16px 20px; border-bottom: 1px solid #F0EBDD; }
.aviso-row:hover { background: rgba(176,141,62,.05); }
.aviso-ico { width: 42px; height: 42px; border-radius: 4px; display: grid; place-items: center; font-size: 18px; background: var(--paper-2); }
.aviso-row h4 { font-family: var(--serif); font-size: 15px; font-weight: 600; }
.aviso-row .meta { font-size: 11px; color: var(--grey); margin-top: 3px; font-family: var(--mono); }
.aviso-actions { display: flex; gap: 8px; }

/* ─────────── MANUAL / PDF ─────────── */
.manual-layout { display: grid; grid-template-columns: 260px 1fr; gap: 18px; height: calc(100vh - 190px); }
.manual-toc { overflow-y: auto; padding: 6px; }
.manual-toc .mtoc-item { display: flex; gap: 10px; padding: 8px 10px; border-radius: 3px; font-size: 12.5px; cursor: pointer; color: var(--ink); border: 1px solid transparent; }
.manual-toc .mtoc-item:hover { background: var(--paper-2); }
.manual-toc .mtoc-item.is-active { background: var(--ink); color: var(--paper); }
.manual-toc .mtoc-item.is-active .page-num { color: var(--gold); }
.page-num { font-family: var(--mono); font-size: 10px; color: var(--grey); margin-left: auto; align-self: center; }
.pdf-frame { position: relative; background: #D9D4C8; border-radius: 4px; overflow: hidden; display: flex; flex-direction: column; }
.pdf-canvas-wrap { flex: 1; overflow: auto; padding: 18px; display: flex; justify-content: center; }
.pdf-canvas-wrap canvas { background: #fff; box-shadow: 0 2px 18px -4px rgba(0,0,0,.35); max-width: 100%; height: auto !important; }
.pdf-tools { display: flex; gap: 8px; align-items: center; padding: 10px 14px; background: var(--card); border-top: 1px solid var(--line); }
.pdf-tools .page-count { font-family: var(--mono); font-size: 12px; color: var(--grey); }
.pdf-empty { position: absolute; inset: 0; display: grid; place-items: center; color: var(--grey); font-size: 13px; }

/* ─────────── MISC ─────────── */
.dl-link { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--gold-2); }
.dl-link:hover { text-decoration: underline; }
.divider { border: none; border-top: 1px solid var(--line); margin: 18px 0; }
.note { background: #FBF3DC; border-left: 3px solid var(--gold); padding: 12px 16px; font-size: 12.5px; line-height: 1.6; border-radius: 0 3px 3px 0; }
.note b { color: var(--gold-2); }
.section-title { font-family: var(--serif); font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.section-sub { color: var(--grey); font-size: 12px; margin-bottom: 18px; }
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar .spacer { margin-left: auto; }
.seg-count { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--grey); }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: #C9C2B2; border-radius: 5px; border: 2px solid var(--paper); }
::-webkit-scrollbar-track { background: transparent; }