/* Rendiciones ICBC — paleta y tipografía de ProfesICBC */
:root {
  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-sans: "Source Sans 3", "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --paper: #f3f0e8; --paper-2: #e7e1d4; --card: #faf8f3; --ink: #1c1915; --muted: #5e584e;
  --faint: #8a8174; --line: #ddd6c8; --accent: #1e4d45; --accent-ink: #f4f1ea; --danger: #8f3d32;
  --ok: #2f6b3a; --warn: #8a6414;
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 24px;
}
* { box-sizing: border-box; }
[hidden], [data-factura-fields][hidden] { display: none !important; } /* t3494: campos de factura ocultos con «Otro tipo» */
html { background: var(--paper); color: var(--ink); }
body { margin: 0; min-height: 100vh; font-family: var(--font-sans); background: var(--paper); color: var(--ink); line-height: 1.5; font-size: 16px; display: flex; flex-direction: column; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.2; margin: 0 0 .5rem; }
h1 { font-size: 1.9rem; } h2 { font-size: 1.35rem; } h3 { font-size: 1.1rem; }
p { margin: .25rem 0 .75rem; }
.muted { color: var(--muted); } .faint { color: var(--faint); } .small { font-size: .9rem; }
.mono { font-family: var(--font-mono); }

.top { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; padding: .6rem 1rem; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); }
.brand img { height: 40px; width: auto; border-radius: 6px; background: #fff; }
.brand span { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; }
.top nav { display: flex; gap: .25rem; flex-wrap: wrap; flex: 1; }
.top nav a { text-decoration: none; color: var(--muted); padding: .35rem .7rem; border-radius: 999px; font-weight: 600; }
.top nav a:hover { background: var(--paper-2); color: var(--ink); }
.identity { display: flex; align-items: center; gap: .6rem; font-size: .92rem; }
.identity span { font-weight: 700; max-width: 9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.identity small { color: var(--faint); }
.identity form { margin: 0; }

.wrap { width: min(100% - 2rem, 68rem); margin: 1.5rem auto; flex: 1; }
.foot { text-align: center; color: var(--faint); font-size: .85rem; padding: 1.5rem 1rem; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.25rem; margin-bottom: 1rem; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }

.stat { font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; }
.stat-label { color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
.neg { color: var(--danger); }

.pid { font-family: var(--font-mono); font-weight: 700; letter-spacing: .02em; background: var(--paper-2); border-radius: var(--r-sm); padding: .1rem .45rem; white-space: nowrap; }
.pid-big { display: inline-block; font-family: var(--font-mono); font-size: 2rem; font-weight: 800; letter-spacing: .03em; color: var(--accent); background: #fff; border: 2px solid var(--accent); border-radius: var(--r-md); padding: .2rem .8rem; }

.badge { display: inline-block; padding: .1rem .6rem; border-radius: 999px; font-size: .82rem; font-weight: 700; border: 1px solid transparent; white-space: nowrap; }
.st-draft { background: var(--paper-2); color: var(--muted); }
.st-sent { background: #e6eef0; color: #23525e; border-color: #c4d7db; }
.st-ok { background: #e3efe3; color: var(--ok); border-color: #c3dcc3; }
.st-bad { background: #f4e3df; color: var(--danger); border-color: #e3c3bb; }

table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 700; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table-wrap { overflow-x: auto; }

label { display: block; font-weight: 600; font-size: .92rem; margin: .6rem 0 .25rem; }
input[type=text], input[type=password], input[type=date], input[type=number], select, textarea {
  width: 100%; font: inherit; padding: .6rem .7rem; border: 1px solid var(--line); border-radius: var(--r-sm); background: #fff; color: var(--ink);
}
textarea { min-height: 5rem; }
.hint { color: var(--faint); font-size: .85rem; margin-top: .2rem; }
.hint.neg { color: var(--danger); font-weight: 600; }
.form-grid { display: grid; gap: 0 1rem; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); }

.btn, button.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; font: inherit; font-weight: 700; padding: .6rem 1.1rem; border-radius: 999px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); text-decoration: none; cursor: pointer; }
.btn.secondary { background: transparent; color: var(--accent); }
.btn.danger { background: var(--danger); border-color: var(--danger); }
.btn.big { padding: .85rem 1.5rem; font-size: 1.05rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
button.linkish { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; text-decoration: underline; cursor: pointer; }

.flash { padding: .75rem 1rem; border-radius: var(--r-md); margin-bottom: 1rem; border: 1px solid; }
.flash.ok { background: #e3efe3; border-color: #c3dcc3; color: var(--ok); }
.flash.err { background: #f4e3df; border-color: #e3c3bb; color: var(--danger); }
.flash.warn { background: #f6eedb; border-color: #e6d6ad; color: var(--warn); }

/* Login */
.login-shell { min-height: calc(100vh - 8rem); display: grid; place-items: center; }
.login-card { width: min(100%, 26rem); background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 2rem 1.75rem; text-align: center; box-shadow: 0 10px 30px rgba(28,25,21,.06); }
.login-card img.logo { width: 200px; max-width: 70%; height: auto; border-radius: var(--r-md); background: #fff; margin-bottom: .75rem; }
.login-card h1 { font-size: 2.2rem; margin-bottom: .2rem; }
.login-card form { text-align: left; margin-top: 1rem; }
.login-card .btn { width: 100%; margin-top: 1.1rem; }

/* Subida de comprobantes */
.upload { border: 2px dashed var(--line); border-radius: var(--r-lg); padding: 1rem; background: #fff; text-align: center; }
.upload .row { justify-content: center; }
.upload input[type=file] { position: absolute; width: 1px; height: 1px; opacity: 0; }
.upload .picked { margin-top: .5rem; font-weight: 600; color: var(--accent); word-break: break-all; }
.thumb { width: 72px; height: 72px; object-fit: cover; border-radius: var(--r-sm); border: 1px solid var(--line); background: #fff; }
.pdf-chip { display: inline-grid; place-items: center; width: 72px; height: 72px; border-radius: var(--r-sm); border: 1px solid var(--line); background: #fff; font-weight: 800; color: var(--danger); text-decoration: none; }
.steps { display: flex; gap: .5rem; flex-wrap: wrap; margin: .5rem 0 1rem; padding: 0; list-style: none; counter-reset: s; }
.steps li { counter-increment: s; background: var(--paper-2); border-radius: 999px; padding: .25rem .8rem; font-size: .9rem; }
.steps li::before { content: counter(s) ". "; font-weight: 700; }
.steps li.on { background: var(--accent); color: var(--accent-ink); }
.empty { text-align: center; color: var(--muted); padding: 1.5rem; }

@media (max-width: 640px) {
  h1 { font-size: 1.55rem; } .pid-big { font-size: 1.5rem; }
  .top { gap: .5rem; } .identity small { display: none; }
  .hide-sm { display: none; }
}