/* Till page: warm paper, blocky cards, big friendly controls. */

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-ink);
  background:
    radial-gradient(1200px 500px at 80% -10%, var(--color-accent-soft), transparent 60%),
    var(--color-paper);
  min-height: 100vh;
}

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) var(--space-8);
}

/* ------------------------------------------------------------- header */

.site-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.brand { display: flex; align-items: center; gap: var(--space-4); }

.brand-logo {
  width: 132px;
  height: auto;
  border-radius: var(--radius-sm);
  display: block;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-title);
  line-height: 1.1;
  margin: 0;
}

.header-actions { margin-left: auto; display: flex; gap: var(--space-2); }

.logout-form { display: contents; }

/* ------------------------------------------------------------ buttons */

.btn {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-ink);
  background: var(--color-card);
  border: var(--border-chunky);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-block-sm);
  padding: 0.6rem 1.3rem;
  min-height: 48px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: transform var(--duration-fast) var(--ease-pop),
              box-shadow var(--duration-fast),
              background var(--duration-fast);
}

.btn:hover { background: var(--color-accent-soft); }
.btn:active { transform: translateY(3px); box-shadow: 0 0 0 var(--color-ink); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }
.btn:disabled { opacity: 0.55; cursor: default; transform: none; }

.btn-primary { background: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-deep); color: var(--color-card); }

.btn-danger { background: var(--color-danger-soft); }
.btn-danger:hover { background: var(--color-danger); color: #fff; }

.btn-big { font-size: 1.25rem; padding: 0.8rem 2rem; min-height: 58px; width: 100%; }

/* --------------------------------------------------------------- tabs */

.tabs {
  display: flex;
  gap: var(--space-2);
  background: var(--color-card);
  border: var(--border-chunky);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-block);
  padding: var(--space-2);
  margin-bottom: var(--space-6);
}

.tab {
  flex: 1;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--color-ink-soft);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.7rem 0.5rem;
  min-height: 52px;
  cursor: pointer;
  transition: background var(--duration-fast), color var(--duration-fast);
}

.tab:hover { background: var(--color-accent-soft); color: var(--color-ink); }
.tab:focus-visible { outline: 3px solid var(--color-accent); outline-offset: -3px; }

.tab[aria-selected="true"] {
  background: var(--color-ink);
  color: var(--color-paper);
}

/* -------------------------------------------------------------- cards */

.card {
  background: var(--color-card);
  border: var(--border-chunky);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-block);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.card h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  margin: 0 0 var(--space-4);
}

.card .hint { color: var(--color-ink-soft); font-size: 0.95rem; margin: 0 0 var(--space-4); }

/* ---------------------------------------------------------- sell form */

.field-label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.select-pie {
  width: 100%;
  font-family: var(--font-display);
  font-size: 1.2rem;
  padding: 0.7rem 3.2rem 0.7rem 0.9rem;
  min-height: 56px;
  color: var(--color-ink);
  border: var(--border-chunky);
  border-radius: var(--radius-md);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--color-paper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23231f20' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.2rem center;
  background-size: 1.15rem;
}

.select-pie:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.qty-row { display: flex; gap: var(--space-3); margin: var(--space-4) 0 var(--space-6); }

.qty-btn {
  font-family: var(--font-display);
  font-size: 1.6rem;
  width: 56px;
  min-height: 56px;
  flex-shrink: 0;
  color: var(--color-ink);
  background: var(--color-paper);
  border: var(--border-chunky);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast);
}

.qty-btn:hover { background: var(--color-accent-soft); }
.qty-btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.qty-input {
  flex: 1;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  min-height: 56px;
  color: var(--color-ink);
  background: var(--color-card);
  border: var(--border-chunky);
  border-radius: var(--radius-md);
}

.qty-input:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

/* --------------------------------------------------------- stock table */

.stock-table { width: 100%; border-collapse: collapse; }

.stock-table th {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
  text-align: left;
  padding: var(--space-2) var(--space-3);
  border-bottom: 2px solid var(--color-ink);
}

.stock-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-line);
  font-weight: 700;
}

.stock-table tr:last-child td { border-bottom: none; }
.stock-table td.num { text-align: right; }
.stock-table th.num { text-align: right; }

.count-pill {
  display: inline-block;
  min-width: 3.2em;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 0.15em 0.6em;
  border-radius: 999px;
  background: var(--color-ok-soft);
  color: var(--color-ok);
}

.count-pill[data-level="out"] { background: var(--color-accent-soft); color: var(--color-accent-deep); }
.count-pill[data-level="neg"] { background: var(--color-danger-soft); color: var(--color-danger); }

/* --------------------------------------------------------- manage rows */

.manage-row-input {
  width: 6.5em;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.05rem;
  min-height: 44px;
  color: var(--color-ink);
  background: var(--color-paper);
  border: var(--border-chunky);
  border-radius: var(--radius-sm);
}

.manage-row-input:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.manage-actions { display: flex; gap: var(--space-2); justify-content: flex-end; }
.manage-actions .btn { min-height: 44px; padding: 0.35rem 1rem; font-size: 0.95rem; }

/* +/- stepper around the Manage-stock count box. */
.stepper { display: flex; gap: var(--space-2); align-items: center; justify-content: flex-end; }
.stepper .manage-row-input { width: 4.5em; }
.step-btn {
  min-height: 44px;
  min-width: 44px;
  padding: 0.35rem 0.9rem;
  font-size: 1.3rem;
  line-height: 1;
}

/* Settings counted toggle: a sliding switch, green/on to grey/off. */
.toggle-switch {
  position: relative;
  width: 60px;
  min-height: 34px;
  padding: 0;
  border: var(--border-chunky);
  border-radius: 999px;
  background: var(--color-danger-soft);
  box-shadow: var(--shadow-block-sm);
  cursor: pointer;
  transition: background var(--duration-fast);
}
.toggle-switch.is-on { background: var(--color-accent); }
.toggle-switch:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }
.toggle-knob {
  position: absolute;
  top: 50%;
  left: 4px;
  width: 22px;
  height: 22px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--color-card);
  border: 2px solid var(--color-ink);
  transition: left var(--duration-fast) var(--ease-pop);
}
.toggle-switch.is-on .toggle-knob { left: calc(100% - 26px); }
.code-input { width: 6em; text-transform: uppercase; }

/* Leftover status banner: chips for "counts entered" / "PDF uploaded". */
.status-banner { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.status-chip {
  font-family: var(--font-display);
  font-size: 0.95rem;
  padding: var(--space-2) var(--space-3);
  border-radius: 999px;
  border: 2.5px solid var(--color-ink);
  background: var(--color-paper);
  color: var(--color-ink-soft);
}
.status-chip[data-on="true"] { background: var(--color-ok-soft); color: var(--color-ok); }

/* Reports date filter. */
.report-filter { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; margin-bottom: var(--space-4); }
.filter-btn.is-active { background: var(--color-accent); color: var(--color-card); }
.report-date-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto; /* push to the right edge, same row as the range buttons */
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}
.report-date {
  font-family: var(--font-display);
  padding: 0.35rem 0.6rem;
  border: var(--border-chunky);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-ink);
}
.report-date:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.reports-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}
.report-view-toggle { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.sales-top {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

#panel-leftover #report-button { margin-top: var(--space-6); }

/* -------------------------------------------------------------- toast */

.toast-region { position: fixed; left: 0; right: 0; bottom: var(--space-6); display: grid; place-items: center; pointer-events: none; z-index: 50; }

.toast {
  font-weight: 700;
  background: var(--color-ink);
  color: var(--color-paper);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-block);
  border: 2.5px solid var(--color-ink);
  padding: var(--space-3) var(--space-6);
  max-width: min(90vw, 480px);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--duration-normal), transform var(--duration-normal) var(--ease-pop);
}

.toast[data-show="true"] { opacity: 1; transform: translateY(0); }
.toast[data-kind="error"] { background: var(--color-danger); color: #fff; }

.empty-note { color: var(--color-ink-soft); text-align: center; padding: var(--space-6) 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------- staff login */

.login-page { display: grid; place-items: center; min-height: 100vh; }

.login-card { width: min(92vw, 420px); text-align: center; }

.login-logo { display: block; margin: 0 auto var(--space-4); width: 176px; height: auto; }

.login-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0 0 var(--space-2);
}

.login-card form { text-align: left; }

.login-input {
  width: 100%;
  min-height: 52px;
  font: inherit;
  font-size: 1.15rem;
  padding: 0.4rem 0.9rem;
  border: 2.5px solid var(--color-ink);
  border-radius: var(--radius-md);
  background: var(--color-card);
  margin-bottom: var(--space-4);
}

.login-input:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.login-error {
  font-weight: 700;
  color: var(--color-danger);
  background: var(--color-danger-soft);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

@media (max-width: 560px) {
  .brand-logo { width: 96px; }
  .header-actions { margin-left: 0; width: 100%; }
  .header-actions .btn { width: 100%; }
  .manage-actions { flex-direction: column; }
}