/* ==========================================================================
   Durų užsakymų sistema — išvaizda.
   Dizaineriui: spalvos, šriftai ir tarpai — kintamuosiuose žemiau.
   Klases galima keisti laisvai; nekeiskite tik data-role atributų HTML/JS.
   ========================================================================== */
:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --text: #1d2330;
  --muted: #6b7280;
  --border: #e3e6eb;
  --primary: #1f4e79;
  --primary-text: #ffffff;
  --danger: #b42318;
  --ok: #067647;
  --warn: #b54708;
  --info: #175cd3;
  --accent: #6941c6;
  --radius: 8px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --nav-width: 220px;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); }
a { color: var(--primary); }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 28px 0 10px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.boot, .loading { padding: 40px; color: var(--muted); }

/* ---- karkasas ---- */
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 10px 20px;
  background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; font-size: 16px; text-decoration: none; color: var(--text); }
.user { display: flex; gap: 14px; align-items: center; text-align: right; }
.layout { display: flex; min-height: calc(100vh - 57px); }
.nav { width: var(--nav-width); flex-shrink: 0; padding: 16px 10px; border-right: 1px solid var(--border); background: var(--surface); }
.nav a { display: block; padding: 8px 12px; border-radius: 6px; color: var(--text); text-decoration: none; margin-bottom: 2px; }
.nav a:hover { background: var(--bg); }
.nav a.active { background: var(--primary); color: var(--primary-text); }
.content { flex: 1; padding: 24px 28px 60px; max-width: 2200px; min-width: 0; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.back { display: inline-block; margin-bottom: 8px; text-decoration: none; }

/* ---- mygtukai ---- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); color: var(--text); font: inherit; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: #c5cad3; }
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.btn-danger { color: var(--danger); border-color: #f1c4c0; }
.modal .btn-danger[type=submit] { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-lg { padding: 11px 22px; font-size: 15px; }

/* ---- lentelės ---- */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.table th { font-size: 12px; font-weight: 600; color: var(--muted); background: #fafbfc; white-space: nowrap; }
.table tr:last-child td { border-bottom: 0; }
.table tr.clickable { cursor: pointer; }
.table tr.clickable:hover td { background: #f8fafc; }
.num { text-align: right !important; white-space: nowrap; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.clip { max-width: 360px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; word-break: break-word; }
.empty { padding: 32px; text-align: center; color: var(--muted); background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius); }

/* ---- statusai ---- */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge-muted { background: #f2f4f7; color: #475467; }
.badge-info { background: #eff8ff; color: var(--info); }
.badge-accent { background: #f4f3ff; color: var(--accent); }
.badge-warn { background: #fffaeb; color: var(--warn); }
.badge-ok { background: #ecfdf3; color: var(--ok); }
.badge-bad { background: #fef3f2; color: var(--danger); }

/* ---- filtrai, kortelės ---- */
.filters { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.filters input[type=search], .filters input[type=text], .filters select { padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px; font: inherit; background: var(--surface); }
.filters input[type=search], .filters input[type=text] { min-width: 380px; }
.filters { align-items: center; }
.filters-count { margin-left: 4px; }
.tabs { display: flex; gap: 4px; margin-bottom: 12px; border-bottom: 1px solid var(--border); }
.tab { padding: 8px 14px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--text); border-bottom-color: var(--primary); font-weight: 600; }
.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 14px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.card-label { font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.notes { margin-top: 12px; padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); white-space: pre-wrap; }
.totals { margin: 12px 0 0 auto; max-width: 340px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; }
.totals > div { display: flex; justify-content: space-between; padding: 3px 0; }
.totals .grand { border-top: 1px solid var(--border); margin-top: 4px; padding-top: 8px; font-size: 16px; }
.breakdown { margin-top: 4px; font-size: 12px; color: var(--muted); }
.breakdown ul { margin: 6px 0 0; padding-left: 16px; }
.breakdown li { display: flex; justify-content: space-between; gap: 16px; }
.timeline { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--border); }
.timeline li { padding: 6px 0 10px 14px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -6px; top: 11px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
.comment { margin-top: 4px; padding: 6px 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; white-space: pre-wrap; }

/* ---- formos, modalai ---- */
.overlay { position: fixed; inset: 0; background: rgba(16, 24, 40, .45); display: flex; align-items: flex-start; justify-content: center; padding: 8vh 16px; z-index: 20; overflow-y: auto; }
.modal { background: var(--surface); border-radius: 12px; padding: 22px 24px; width: 100%; max-width: 520px; box-shadow: 0 20px 50px rgba(0,0,0,.2); }
.modal h2 { margin-top: 0; }
.form { display: flex; flex-direction: column; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field > span { font-weight: 600; font-size: 13px; }
.field input, .field select, .field textarea { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font: inherit; width: 100%; background: #fff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid #c7d7fe; border-color: var(--primary); }
.field small { color: var(--muted); }
.field-row { display: flex; gap: 8px; }
.field-row input { flex: 1; }
.field-note:empty { display: none; }
.field-note.note-ok { color: var(--ok); }
.field-note.note-warn { color: var(--warn); }
.field-note.note-bad { color: var(--danger); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.alert { padding: 10px 14px; border-radius: 6px; margin: 8px 0; }
.alert-bad { background: #fef3f2; color: var(--danger); border: 1px solid #fecdca; }

/* ---- vieši puslapiai ---- */
.public-card { max-width: 560px; margin: 8vh auto; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 28px 30px; }
.public-card h1 { margin-bottom: 8px; }
.login { text-align: center; }
.login .btn-lg { margin: 18px 0; }
.login-buttons { display: flex; flex-direction: column; align-items: center; gap: 10px; margin: 18px 0; }
.login-buttons .btn-lg { margin: 0; min-width: 300px; justify-content: center; }
.brand-big { font-size: 26px; font-weight: 700; margin-bottom: 6px; }

/* ---- pranešimai ---- */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 30; }
.toast { padding: 10px 16px; border-radius: 8px; background: #1d2330; color: #fff; box-shadow: 0 6px 18px rgba(0,0,0,.2); max-width: 420px; }
.toast-bad { background: var(--danger); }

@media (max-width: 800px) {
  .layout { flex-direction: column; }
  .nav { width: auto; display: flex; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); padding: 8px; }
  .nav a { white-space: nowrap; }
  .content { padding: 16px; }
  .filters input[type=search] { min-width: 0; flex: 1; }
}
.btn-link { background: none; border: none; color: var(--primary); text-decoration: underline; padding: 4px 6px; cursor: pointer; font: inherit; }
.totals .discount strong { color: #a23b2a; }
.changes { margin: 0; padding-left: 16px; font-size: 13px; } .changes li { margin: 2px 0; }

/* Sąrašuose numeriai, sumos ir datos nelaužomi */
.nowrap { white-space: nowrap; }
.table td.num { white-space: nowrap; }
.table td:first-child strong { white-space: nowrap; }
/* Užsakymo eilutės kaip sąskaitoje: pozicijos atskirtos ryškesne linija */
.inv-lines tr.pos-first td { border-top: 2px solid var(--border); }
.inv-lines tbody tr:first-child td { border-top: none; }
.inv-lines td:first-child { color: var(--muted); width: 1%; }
/* Keli statusai filtre */
.multi { position: relative; }
.multi-btn { padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px; font: inherit; background: var(--surface); cursor: pointer; min-width: 200px; text-align: left; }
.multi-menu { position: absolute; z-index: 20; top: calc(100% + 4px); left: 0; min-width: 260px; max-height: 360px; overflow: auto; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.12); padding: 6px; }
.multi-item { display: flex; align-items: center; gap: 8px; padding: 5px 6px; border-radius: 6px; cursor: pointer; }
.multi-item:hover { background: rgba(0,0,0,.04); }
.multi-actions { display: flex; gap: 6px; padding: 2px 4px 6px; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.check { display: inline-flex; align-items: center; gap: 6px; padding: 0 4px; cursor: pointer; white-space: nowrap; }
.transitions { display: grid; grid-template-columns: repeat(auto-fill, minmax(600px, 1fr)); gap: 12px; }
.transition-card { overflow-x: auto; }
.transition-head { margin-bottom: 8px; font-weight: 600; }
.transition-table th.center, .transition-table td.center { text-align: center; }
.transition-card select { margin-top: 8px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; font: inherit; }
.btn-sm { padding: 3px 9px; }

.multi-item input, .check input { width: auto; min-width: 0; margin: 0; }
.multi-item { justify-content: flex-start; }

/* Darbuotojų prisijungimas — maža ikona apatiniame dešiniajame kampe */
.staff-login { position: fixed; right: 14px; bottom: 14px; width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; border-radius: 50%; background: transparent; color: #98a2b3; cursor: pointer; opacity: .7; }
.staff-login:hover, .staff-login:focus-visible { color: #475467; border-color: #d0d5dd; background: #fff; opacity: 1; }
.multi-menu-wide { min-width: 320px; }
.multi-search { width: 100%; margin: 4px 0 6px; }
.multi-list .multi-item[hidden] { display: none; }