/* biuro.dream.zary.org — styl biurowy */
:root {
  --bg: #eef1f5;
  --surface: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #cbd5e1;
  --accent: #1e40af;
  --accent-hover: #1d4ed8;
  --accent-soft: #eff6ff;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 8px 24px rgba(15, 23, 42, 0.1);
  --radius: 10px;
  --font: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-width: 0;
  width: 100%;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-hover);
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.site-header__inner {
  max-width: 56rem;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.site-title a {
  color: var(--text);
  text-decoration: none;
}

.site-title a:hover {
  color: var(--accent);
}

.site-tagline {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.site-main {
  max-width: 56rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

/* Lista protokołów — główna kolumna na całą szerokość okna */
.site-main--full {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 2rem 0 3rem;
}

.zwrot-protokoly-intro {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1.25rem 1.5rem;
}

.zwrot-protokoly-wide {
  width: 80%;
  max-width: 80%;
  padding: 0;
  margin: 0 auto;
  border-top: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
  box-sizing: border-box;
}

.zwrot-protokoly-actions {
  max-width: 56rem;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 2.5rem;
  display: flex;
  justify-content: flex-end;
}

.zwrot-protokoly-actions--rozliczenie {
  padding-top: 0;
  padding-bottom: 2.5rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--border);
}

.zwrot-rozliczenie-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem 1rem;
}

.zwrot-rozliczenie-form__label {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
}

.zwrot-rozliczenie-form__month {
  width: auto;
  min-width: 11rem;
}

.table-wrap--full {
  margin: 0;
  padding: 0.75rem clamp(0.75rem, 2vw, 1.5rem) 1rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.hero {
  margin-bottom: 2.25rem;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 4vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero p {
  margin: 0;
  max-width: 36rem;
  color: var(--text-muted);
  font-size: 1rem;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .app-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .app-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.app-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 1.35rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.15s ease;
}

.app-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.app-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.app-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.875rem;
  color: var(--accent);
}

.app-card__title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.app-card__hint {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Podstrona narzędzia */
.page-tool {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow);
  max-width: 40rem;
}

.page-tool h1 {
  margin: 0 0 0.75rem;
  font-size: 1.375rem;
  font-weight: 600;
}

.page-tool p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
}

.page-tool--wide {
  max-width: 52rem;
}

.page-tool__lead {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.flash {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.9375rem;
}

.flash--ok {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.flash--err {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.form-zwrot {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-row {
  display: grid;
  gap: 1rem 1.25rem;
}

@media (min-width: 640px) {
  .form-row--2 {
    grid-template-columns: 1fr 1fr;
  }

  .form-row--3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.form-label .req {
  color: #b91c1c;
  font-weight: 700;
}

.form-input,
.form-textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.5rem 0.65rem;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* Szerokość jak ~12 znaków (np. kwoty) */
.form-input--w12 {
  width: 12ch;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.form-textarea {
  min-height: 5rem;
  resize: vertical;
}

.form-hint {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.form-actions {
  margin-top: 0.35rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.35rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s ease;
  text-decoration: none;
  box-sizing: border-box;
}

.btn:hover {
  background: var(--accent-hover);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn--sm {
  padding: 0.3rem 0.65rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.btn--secondary {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn--secondary:hover {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

.btn--outline {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.tool-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.tool-nav__link {
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
}

.tool-nav__link:hover {
  text-decoration: underline;
}

.zwrot-lista__empty {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.table-wrap {
  margin: 0 -0.35rem;
  padding: 0 0.35rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  min-width: 70rem;
  border-collapse: collapse;
  font-size: 0.8125rem;
  line-height: 1.4;
}

.data-table th,
.data-table td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.55rem;
  text-align: left;
  vertical-align: top;
}

.data-table thead th {
  background: var(--accent-soft);
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.data-table tbody tr:nth-child(even) {
  background: #f8fafc;
}

.data-table tbody tr:hover {
  background: #f1f5f9;
}

.data-table tfoot td {
  background: #eef2f7;
  font-weight: 600;
  border-top: 2px solid var(--border);
}

.data-table.data-table--single-line tfoot td:not(.data-table__actions) {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}

.data-table th.data-table__col-id,
.data-table td.data-table__col-id,
th.zwrot-col-id,
td.zwrot-col-id {
  width: 4ch;
  max-width: 4ch;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-table th.data-table__col-protokol,
.data-table td.data-table__col-protokol,
.data-table th.data-table__col-towar-przyjeto,
.data-table td.data-table__col-towar-przyjeto,
th.zwrot-col-protokol,
td.zwrot-col-protokol,
th.zwrot-col-towar-przyjeto,
td.zwrot-col-towar-przyjeto {
  width: 12ch;
  max-width: 12ch;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-table th.data-table__col-ilosc,
.data-table td.data-table__col-ilosc,
th.zwrot-col-ilosc,
td.zwrot-col-ilosc {
  width: 7ch;
  max-width: 7ch;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-table th.data-table__col-vat,
.data-table td.data-table__col-vat,
th.zwrot-col-vat,
td.zwrot-col-vat {
  width: 10ch;
  max-width: 10ch;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-table th.data-table__col-netto,
.data-table td.data-table__col-netto,
.data-table th.data-table__col-brutto,
.data-table td.data-table__col-brutto,
th.zwrot-col-netto,
td.zwrot-col-netto,
th.zwrot-col-brutto,
td.zwrot-col-brutto {
  width: 11ch;
  max-width: 11ch;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-table__cell--wide {
  min-width: 9rem;
  max-width: 16rem;
  word-break: break-word;
}

.data-table.data-table--full {
  width: 100%;
  min-width: 100%;
  table-layout: fixed;
}

/* Jedna linia tekstu — kolumny dzielą całą szerokość okna (bez wąskiego „paska” tabeli) */
.data-table.data-table--full.data-table--single-line {
  min-width: 100%;
}

.data-table.data-table--single-line tbody td:not(.data-table__actions) {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
  min-width: 0;
  line-height: 1.35;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}

.data-table.data-table--single-line thead th {
  white-space: normal;
  text-align: center;
  vertical-align: middle;
  min-height: calc(2 * 1.35em);
  line-height: 1.35;
  padding-top: 0.45rem;
  padding-bottom: 0.45rem;
  overflow: visible;
  text-overflow: clip;
  min-width: 0;
}

.data-table__th-actions {
  white-space: nowrap;
  text-align: center;
  vertical-align: middle;
  width: 5.75rem;
  min-width: 5.75rem;
}

.data-table__actions {
  white-space: nowrap;
  text-align: center;
  vertical-align: middle;
  width: 6.25rem;
  min-width: 6.25rem;
  max-width: none !important;
  overflow: visible !important;
}

.data-table__actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.75rem;
}

/* Linki-przyciski w tabeli: jawne kolory (nadpisują .btn, żeby „Drukuj” nie znikał) */
.data-table__actions .btn.btn--secondary {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.data-table__actions .btn.btn--secondary:hover {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

.data-table__actions .btn.btn--outline {
  background: #fff !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
}

.data-table__actions .btn.btn--outline:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}

.print-dl {
  display: grid;
  grid-template-columns: minmax(11rem, 15rem) 1fr;
  gap: 0.5rem 1.25rem;
  margin: 1rem 0 0;
  font-size: 0.9375rem;
}

.print-dl dt {
  margin: 0;
  font-weight: 600;
  color: var(--text-muted);
}

.print-dl dd {
  margin: 0;
}

.page-tool__back {
  margin-top: 1.5rem;
  margin-bottom: 0;
}

.back-link {
  font-size: 0.9375rem;
}

.site-footer {
  margin-top: auto;
  padding: 1.5rem 1.25rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.site-footer__inner {
  max-width: 56rem;
  margin: 0 auto;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

body.layout-sticky-footer {
  display: flex;
  flex-direction: column;
}

body.layout-sticky-footer .site-main {
  flex: 1;
}