/* Pokladna SZP Rakovník – vizuál „účetní deník":
   inkoustová modrá, linkované tabulky, částky v monospace,
   příjem zeleně / výdej červeně. Záměrně jiná identita než web spolku. */
* { box-sizing: border-box; }

:root {
  --ink: #1b2733;          /* text – tmavý inkoust */
  --ink-soft: #55636f;
  --blue: #2456a6;         /* inkoustová modrá – akce, odkazy */
  --blue-dark: #183d78;
  --navy: #16294a;         /* horní lišta */
  --paper: #f7f8fa;        /* pozadí aplikace */
  --sheet: #ffffff;        /* „list papíru" */
  --rule: #c9d4e2;         /* linky v tabulkách (modrošedé jako v deníku) */
  --rule-strong: #8ba3c2;
  --in: #157038;           /* příjem */
  --out: #b02e2e;          /* výdej */
  --in-soft: #e8f5ec;
  --out-soft: #fbeaea;
}

html { font-size: 106.25%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
}

.mono, .num, .doc-number {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-variant-numeric: tabular-nums;
}

h1 { font-size: 1.5rem; margin: 0 0 1.2rem; letter-spacing: -0.01em; }
h2 { font-size: 1.1rem; margin: 1.75rem 0 0.6rem; }

a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-dark); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* ---------- horní lišta ---------- */

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
  padding: 0.55rem 1.25rem;
  background: var(--navy);
  color: #fff;
  border-bottom: 3px solid var(--blue);
}
.brand { font-weight: 700; letter-spacing: 0.01em; }
.topbar nav { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.topbar a { color: #cdd9ea; text-decoration: none; padding: 0.35rem 0.75rem; border-radius: 5px; }
.topbar a:hover { background: rgb(255 255 255 / 0.12); color: #fff; }
.topbar a[aria-current="page"] { background: var(--blue); color: #fff; }
.topbar :focus-visible { outline-color: #fff; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 1.2rem; }
.balance {
  background: var(--in);
  color: #fff;
  padding: 0.35rem 0.9rem;
  border-radius: 5px;
  font-size: 0.95rem;
}
.balance strong { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }

main { max-width: 64rem; margin: 0 auto; padding: 1.75rem 1.25rem 4rem; }

/* ---------- obecné prvky ---------- */

.flash { background: var(--in-soft); border: 1px solid #9fd3ad; color: #14532b; padding: 0.6rem 0.9rem; border-radius: 5px; }
.errors { background: var(--out-soft); border: 1px solid #f0b1b1; color: #7d2020; padding: 0.6rem 0.9rem; border-radius: 5px; }
.notice {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-left: 5px solid var(--blue);
  padding: 0.7rem 1rem;
  border-radius: 0 5px 5px 0;
  max-width: 46rem;
}

.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 0.55rem 1.1rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { background: var(--blue-dark); }
.btn-secondary { background: #fff; color: var(--blue); border: 1.5px solid var(--blue); padding: calc(0.55rem - 1.5px) calc(1.1rem - 1.5px); }
.btn-secondary:hover { background: #eef3fa; color: var(--blue-dark); }
.btn-danger { background: var(--out); }
.btn-danger:hover { background: #8c2222; }
.btn-big { font-size: 1.15rem; padding: 0.8rem 1.8rem; }
.btn-link { background: none; border: none; padding: 0.2rem 0.5rem; font-size: 1.1rem; cursor: pointer; color: var(--blue); }
.btn-link.danger { color: var(--out); }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.head-actions { display: flex; gap: 0.75rem; align-items: center; }
.head-actions form { margin: 0; }
.breadcrumb { margin-bottom: 1.25rem; }

.badge {
  display: inline-block;
  padding: 0.05rem 0.5rem;
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  font-size: 0.8rem;
  color: var(--ink-soft);
  background: #fff;
}
.badge.ok { border-color: var(--in); color: var(--in); background: var(--in-soft); }
.badge.warn { border-color: var(--out); color: var(--out); background: var(--out-soft); }

/* počet zápůjček po termínu v navigaci */
.nav-badge {
  display: inline-block;
  min-width: 1.35em;
  padding: 0 0.3em;
  border-radius: 999px;
  background: var(--out);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

/* zápůjčka s platbou po termínu */
tr.due td { background: var(--out-soft); }

/* ---------- formuláře ---------- */

.form, .login-box {
  background: var(--sheet);
  padding: 1.25rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
}
.form label, .login-box label { display: block; font-weight: 600; margin-bottom: 0.25rem; }
.form label.checkbox, .form fieldset label { display: flex; gap: 0.5rem; align-items: baseline; font-weight: 400; }
.form small { font-weight: 400; color: var(--ink-soft); }
.form input[type="text"], .form input[type="date"], .form select, .form textarea,
.login-box input {
  width: 100%;
  padding: 0.5rem 0.6rem;
  font-size: 1rem;
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  background: #fff;
}
.form fieldset { border: 1px solid var(--rule); border-radius: 6px; padding: 0.6rem 1rem 0.8rem; margin: 0 0 1rem; }
.form fieldset legend { font-weight: 700; padding: 0 0.4rem; }
.form-row { display: grid; grid-template-columns: 2fr 1fr; gap: 1.25rem; align-items: start; }
@media (max-width: 40rem) { .form-row { grid-template-columns: 1fr; } }
.form-actions { margin-top: 1.5rem; }
.type-toggle label { font-size: 1.05rem; padding: 0.15rem 0; }

.filters { display: flex; flex-wrap: wrap; gap: 1rem; align-items: end; margin-bottom: 1.25rem; }
.filters label { display: grid; gap: 0.2rem; font-weight: 600; }
.filters input, .filters select { padding: 0.45rem 0.6rem; font-size: 1rem; border: 1px solid var(--rule-strong); border-radius: 4px; background: #fff; }

/* ---------- tabulky: linkovaný deník ---------- */

.data-table, .items-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--sheet);
  border: 1px solid var(--rule);
}
.data-table th, .data-table td, .items-table th, .items-table td {
  text-align: left;
  padding: 0.5rem 0.8rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: middle;
}
.data-table th, .items-table th {
  background: var(--sheet);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  border-bottom: 2px solid var(--rule-strong);
}
.data-table td + td, .data-table th + th { border-left: 1px solid var(--rule); }
.data-table tr:last-child td { border-bottom: none; }
.num { text-align: right !important; }
.nowrap { white-space: nowrap; }
tr.cancelled td { color: var(--ink-soft); }
tr.cancelled td:not(:last-child) { text-decoration: line-through; }

/* příjem / výdej nesou barvu */
.amount-in { color: var(--in); font-weight: 600; }
.amount-out { color: var(--out); font-weight: 600; }
td.col-in { color: var(--in); }
td.col-out { color: var(--out); }

.items-table input { width: 100%; padding: 0.45rem 0.5rem; font-size: 1rem; border: 1px solid var(--rule-strong); border-radius: 4px; }
.items-table td.num input { text-align: right; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
.items-table th:nth-child(2), .items-table td:nth-child(2) { width: 6rem; }
.items-table th:nth-child(3), .items-table td:nth-child(3) { width: 9rem; }
.items-table th:nth-child(4), .items-table td:nth-child(4) { width: 8rem; }
.items-table th:nth-child(5), .items-table td:nth-child(5) { width: 3rem; }
.items-table tfoot td { border-bottom: none; border-top: 2px solid var(--rule-strong); }
.grand-total { font-weight: 700; font-size: 1.15rem; }

.facts { display: flex; flex-wrap: wrap; gap: 0; margin: 1.25rem 0; padding: 0; border: 1px solid var(--rule); background: var(--sheet); border-radius: 6px; overflow: hidden; }
.facts > div { padding: 0.6rem 1.1rem; min-width: 9rem; border-right: 1px solid var(--rule); }
.facts > div:last-child { border-right: none; flex: 1; }
.facts dt { font-weight: 600; color: var(--ink-soft); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }
.facts dd { margin: 0.1rem 0 0; }

.print-status { background: #eef3fa; border: 1px solid var(--rule); padding: 0.6rem 0.9rem; border-radius: 5px; }
.print-status.error { background: var(--out-soft); color: #7d2020; }
.print-status p { margin: 0; }
.print-status button { margin-top: 0.6rem; }

.login-box { max-width: 24rem; margin: 4rem auto; }
.login-box h1 { font-size: 1.25rem; }

.app-footer {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1.25rem 1.25rem;
  color: var(--ink-soft);
  font-size: 0.85rem;
}
.app-footer p { margin: 0; border-top: 1px solid var(--rule); padding-top: 0.75rem; }

.kniha-table tr.opening td, .kniha-table tr.totals td { font-weight: 700; background: #eef3fa; }
.print-header { display: none; }
.print-sign { display: none; }

/* ---------- A4 dokumenty k zápůjčce (smlouva, potvrzení o záloze) ---------- */

.a4-doc {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 2rem 2.5rem;
  max-width: 50rem;
  margin-top: 1.25rem;
}
.a4-doc .doc-title { margin-top: 0; }
.a4-doc .doc-text { white-space: pre-wrap; }
.a4-doc .doc-amount { font-size: 1.4rem; font-weight: 700; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
.doc-sign { margin-top: 2.5rem; }
.doc-sign-row { display: flex; gap: 4rem; margin-top: 2.5rem; justify-content: space-between; }

/* smlouva o zapůjčení — podle papírového formuláře spolku */
.doc-letterhead { font-size: 0.9rem; border-bottom: 1px solid var(--rule-strong); padding-bottom: 0.6rem; margin-bottom: 1.25rem; }
.doc-center { text-align: center; }
.doc-right { text-align: right; }
.sec-num { margin: 1rem 0 0; font-weight: 700; }
.sec-title { margin: 0 0 0.4rem; font-weight: 700; }
.smlouva-table { margin: 0.5rem 0 0.25rem; }
.blank { display: inline-block; min-width: 10rem; border-bottom: 1px dotted var(--ink-soft); }
.blank-wide { min-width: 24rem; }

/* potvrzení o záloze: 2 vyhotovení na stránku, mezi nimi linka na rozstřižení */
.copy-label {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.doc-copy .doc-sign { margin-top: 1.5rem; }
.doc-copy .doc-sign-row { margin-top: 1.75rem; }
.cut-line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 1.75rem 0;
  color: var(--ink-soft);
}
.cut-line::before, .cut-line::after {
  content: "";
  flex: 1;
  border-top: 2px dashed var(--rule-strong);
}

/* ---------- tisk pokladní knihy ---------- */

@media print {
  .topbar, .no-print, .flash { display: none !important; }
  body { background: #fff; font-size: 10.5pt; }
  main { max-width: none; padding: 0; }
  .print-header { display: block; margin-bottom: 0.5cm; }
  .print-title { margin: 0 0 0.2cm; }
  .data-table { border: none; }
  .data-table th, .data-table td { border: 1px solid #999; padding: 0.15cm 0.25cm; }
  .data-table a { color: inherit; text-decoration: none; }
  td.col-in, td.col-out, .amount-in, .amount-out { color: inherit; }
  .print-sign { display: flex; gap: 3cm; margin-top: 1.2cm; }
  .a4-doc { border: none; border-radius: 0; padding: 0; max-width: none; margin: 0; }
  .app-footer { display: none; }
  .doc-copy { break-inside: avoid; }
  .cut-line { margin: 0.8cm 0; color: #666; }
  .cut-line::before, .cut-line::after { border-top-color: #999; }

  /* smlouva se musí vejít na jedno A4 (předloha je jednostránková) */
  .a4-doc-smlouva { font-size: 9.5pt; line-height: 1.3; }
  .a4-doc-smlouva p { margin: 0.3rem 0; }
  .a4-doc-smlouva .sec-num { margin-top: 0.5rem; }
  .a4-doc-smlouva .doc-title { font-size: 12pt; margin: 0.3cm 0 0.2cm; }
  .a4-doc-smlouva .data-table th, .a4-doc-smlouva .data-table td { padding: 0.06cm 0.15cm; }
  .a4-doc-smlouva .doc-letterhead { margin-bottom: 0.25cm; padding-bottom: 0.12cm; }
  .a4-doc-smlouva .doc-sign { margin-top: 0.35cm; }
  .a4-doc-smlouva .doc-sign-row { margin-top: 0.55cm; }

  /* potvrzení 2× na stránku: pevné poloviny, aby střih vyšel přesně do půlky A4
     (A4 = 297 mm, okraje 2×12 mm => 273 mm: 130 + 13 + 130) */
  .a4-doc-copies { page: zaloha; }
  .a4-doc-copies .doc-copy { height: 130mm; overflow: hidden; }
  .a4-doc-copies .cut-line { height: 13mm; margin: 0; }
}

@page zaloha { size: A4 portrait; margin: 12mm; }

/* ---------- EET ---------- */
.small { font-size: 0.85rem; }
.warn-text { color: var(--out); }
.env-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-items: start; }
@media (max-width: 48rem) { .env-grid { grid-template-columns: 1fr; } }
.env-grid fieldset { margin: 0; }
.env-grid fieldset.active-env { border-color: var(--blue); box-shadow: 0 0 0 2px #dbe7f7; }
.cert-box { background: var(--sheet); border: 1px solid var(--rule); border-radius: 5px; padding: 0.6rem 0.8rem; margin: 0.5rem 0 0.8rem; }
.cert-box p { margin: 0.15rem 0; }
.form input[type="file"], .form input[type="password"] { font-size: 1rem; }
.form input[type="password"] { padding: 0.5rem 0.6rem; border: 1px solid var(--rule-strong); border-radius: 4px; width: 100%; max-width: 16rem; }
tr.overdue td { background: var(--out-soft); }
.inline-form { display: inline; }
.inline-form button { padding: 0.25rem 0.6rem; font-size: 0.9rem; }
.summary { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1rem 0; }
.summary > div { background: var(--sheet); border: 1px solid var(--rule); border-radius: 6px; padding: 0.6rem 1rem; min-width: 10rem; }
.summary strong { font-size: 1.3rem; display: block; }