:root {
  --bg:         #14161a;
  --panel:      #1b1e24;
  --panel-2:    #21252c;
  --line:       #2c313a;
  --text:       #e9ebee;
  --text-dim:   #8b92a0;
  --accent:     #5b8fb9;
  --accent-dim: #3a5a74;
  --danger:     #b96a5b;
  --glass:      #5b8fb9;
  --glass-bg:   rgba(91, 143, 185, 0.16);
  --pal:        #a3784f;
  --pal-bg:     rgba(163, 120, 79, 0.18);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
}

#app {
  display: flex;
  height: 100vh;
  width: 100vw;
}

/* ── Sidebar ── */
#sidebar {
  width: 40vw;
  min-width: 420px;
  background: var(--panel);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  overflow-y: auto;
}

.sep { border: none; border-top: 1px solid var(--line); margin: 6px 0 22px; }

#stage    { flex: 1; position: relative; }
#canvas-holder { position: absolute; inset: 0; }
canvas    { display: block; }

/* ── Brand ── */
.brand         { display: flex; flex-direction: column; gap: 2px; margin-bottom: 26px; }
.brand .name   { font-size: 16px; font-weight: 600; letter-spacing: 0.2px; }
.brand .sub    { font-size: 12px; color: var(--text-dim); }

/* ── Groups ── */
.group       { margin-bottom: 22px; }
.group-label { font-size: 11px; color: var(--text-dim); margin-bottom: 10px; font-weight: 500; }

/* ── Segmented control ── */
.segmented {
  display: flex;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 3px;
  gap: 3px;
  flex-wrap: wrap;
}
.segmented button {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-family: 'Inter', sans-serif;
  font-size: 12.5px;
  font-weight: 500;
  padding: 8px 6px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.segmented button.active          { background: var(--accent-dim); color: #fff; }
.segmented button:hover:not(.active) { color: var(--text); }

.segmented.mini { padding: 2px; }
.segmented.mini button { padding: 6px 4px; font-size: 11px; }

/* ── Model — tabel Deschidere Totală / Parţială ── */
.model-table { width: 100%; border-collapse: separate; border-spacing: 6px; }
.model-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-dim);
  padding: 0 0 4px 6px;
}
.model-table td { padding: 0; }
.model-table button {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text-dim);
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 700;
  padding: 20px 6px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.model-table button:hover:not(.active) { color: var(--text); border-color: var(--accent-dim); }
.model-table button.active { background: var(--accent-dim); border-color: var(--accent-dim); color: #fff; }

/* ── Uşi — un card per uşă: coloană stânga = panourile (stivă verticală,
   sus→jos = uşa reală), coloană dreapta = Uşa+Montaj / Divizări+tip / Sticlă / Role ── */
#wheelsUI { display: flex; flex-direction: column; gap: 8px; }
.door-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 9px;
  display: flex;
  flex-direction: row;
  gap: 9px;
}
.door-panels-col {
  display: flex;
  flex-direction: column;   /* panoul 0 sus, în ordinea array-ului */
  gap: 4px;
  flex: 0 0 20%;
  min-width: 0;
}
.door-fields-col { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 0; }

.door-row { display: flex; align-items: center; gap: 8px; }
.door-row-wrap { flex-wrap: wrap; }

/* ── Opţiuni avansate (doar Confort, carduri cu divizări) — panoul se
   aşază pe toată lăţimea cardului, sub cele două coloane. Clasa cu-avansat
   se pune doar pe cardurile Confort, deci cardurile Suspendată rămân neatinse. */
.door-card.cu-avansat { flex-wrap: wrap; }
.btn-avansat {
  background: transparent;
  border: 1px dashed var(--line);
  border-radius: 5px;
  color: var(--text-dim);
  font-family: 'Inter', sans-serif;
  font-size: 10.5px;
  padding: 4px 8px;
  cursor: pointer;
}
.btn-avansat:hover, .btn-avansat.active { color: var(--text); border-color: var(--accent-dim); }
.door-avansat {
  flex-basis: 100%;
  border-top: 1px solid var(--line);
  padding-top: 6px;
  display: flex;
  gap: 10px;
}
.av-stanga, .av-dreapta { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.av-stanga  { flex: 1; }
.av-dreapta { flex: 0 0 44%; border-left: 1px solid var(--line); padding-left: 10px; }
.av-dreapta .segmented { width: 100%; }
.av-nota { font-size: 10px; color: var(--text-dim); }
.av-rand { display: flex; align-items: center; gap: 6px; font-size: 11px; }
.av-panou { padding: 2px 0; }
.av-eticheta { color: var(--text-dim); font-family: 'JetBrains Mono', monospace; font-size: 10px; min-width: 104px; }
.av-inaltime {
  width: 86px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  padding: 3px 6px;
  -moz-appearance: textfield;
}
.av-inaltime::-webkit-inner-spin-button, .av-inaltime::-webkit-outer-spin-button { -webkit-appearance: none; }
.av-unit { font-size: 10px; color: var(--text-dim); }
.av-profil { margin: 0; }
.av-eroare { font-size: 10.5px; color: #e08a6b; }
.av-eroare:empty { display: none; }
.door-row-label {
  font-size: 10px;
  color: var(--text-dim);
  width: 48px;
  flex-shrink: 0;
  font-family: 'JetBrains Mono', monospace;
}

.panel-chip {
  border: 1px solid var(--line);
  font-family: 'Inter', sans-serif;
  font-size: 9.5px;
  font-weight: 500;
  padding: 6px 8px;
  border-radius: 5px;
  min-width: 36px;
  cursor: pointer;
  background: var(--glass-bg);
  border-color: var(--glass);
  color: #9fc3e0;
}
.panel-chip.pal { background: var(--pal-bg); border-color: var(--pal); color: #d3ac82; }

.door-row select.geam-select {
  flex: 1;
  min-width: 0;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 8px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 10.5px;
  outline: none;
  cursor: pointer;
}
.door-row select.geam-select option { background: var(--panel-2); color: var(--text); }
.door-row select.geam-select:disabled { color: var(--text-dim); cursor: default; opacity: 0.7; }

.stepper.mini { padding: 2px 4px; gap: 5px; }
.stepper.mini button { width: 17px; height: 17px; font-size: 12px; line-height: 1; }
.stepper.mini .n { font-size: 11px; width: 12px; flex: none; }

.door-row-role .segmented { flex: 1; }

/* ── Amortizări (Confort) — un singur rând, „Stânga"/„Dreapta" deasupra
   fiecărui grup de butoane, nu în eticheta din stânga a rândului ── */
.door-row-amortizare { align-items: flex-start; }
.amortizare-grup { display: flex; gap: 8px; flex: 1; min-width: 0; }
.amortizare-parte { flex: 1; min-width: 0; }
.amortizare-parte-label {
  display: block;
  text-align: center;
  font-size: 9px;
  color: var(--text-dim);
  margin-bottom: 3px;
  font-family: 'JetBrains Mono', monospace;
}
.amortizare-parte .segmented { width: 100%; }

/* ── Range slider ── */
.field        { margin-bottom: 16px; }
.field-head   { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.field-head label { font-size: 13px; color: var(--text); }
.field-head .val  { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--accent); font-weight: 500; }

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid #0e1013;
}
input[type="range"]::-moz-range-thumb {
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid #0e1013;
}

/* ── Stepper ── */
.stepper {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 6px;
}
.stepper button {
  width: 26px; height: 26px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
}
.stepper button:hover { background: var(--line); }
.stepper .n {
  flex: 1;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
}

/* ── Color swatches ── */
/* Finisaje — pastila de culoare PLUS numele. Numai culoarea nu ajunge:
   „şampanie lucios" şi „auriu periat" se deosebesc greu pe un ecran, iar
   tooltip-ul de dinainte nu se vedea deloc pe telefon. */
.swatches { display: flex; gap: 8px; flex-wrap: wrap; }

.swatch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 7px;
  font: inherit;
  font-size: 12.5px;
  color: var(--text-dim);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.swatch:hover { background: #272c34; color: var(--text); }

.swatch.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--text);
  font-weight: 500;
}

.swatch .pastila {
  width: 18px; height: 18px;
  border-radius: 50%;
  flex: none;
  /* contur subţire, ca negrul să se vadă şi el pe fundal închis */
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22);
}

/* ── Specificaţie / necesar / facturare (în sidebar) ── */
#sidebar .row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 12.5px;
  padding: 3px 0;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}
#sidebar .row span:last-child { color: var(--text); text-align: right; }

.bom-title {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 10px;
}
#sidebar table { width: 100%; border-collapse: collapse; font-size: 12px; font-family: 'JetBrains Mono', monospace; }
#sidebar th {
  text-align: left;
  color: var(--text-dim);
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  padding: 2px 10px 6px 0;
}
#sidebar td { color: var(--text); padding: 4px 10px 4px 0; vertical-align: top; }
#sidebar td.code { color: var(--text-dim); white-space: nowrap; }
#sidebar th.num, #sidebar td.num { text-align: right; white-space: nowrap; }

/* ── Facturare ── */
.bill-mode {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; font-weight: 500;
  color: var(--text-dim);
  border: 1px solid var(--line); border-radius: 4px;
  padding: 1px 5px; margin-left: 4px;
  text-transform: uppercase; letter-spacing: 0.3px;
}
.bill-err {
  font-size: 11px; color: var(--danger);
  margin: 6px 0; line-height: 1.4;
}
.bill-err code { font-family: 'JetBrains Mono', monospace; }
.bill-copy-buttons { display: flex; gap: 8px; margin-top: 10px; }
.btn-copy {
  flex: 1;
  background: var(--accent-dim); color: #fff;
  border: none; border-radius: 6px;
  font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 600;
  padding: 9px 10px; cursor: pointer;
  transition: background 0.15s;
}
.btn-copy:hover:not(:disabled) { background: var(--accent); }
.btn-copy:disabled { opacity: 0.4; cursor: not-allowed; }
.bill-hint { font-size: 10.5px; color: var(--text-dim); margin-top: 8px; line-height: 1.5; }

.hint {
  position: absolute;
  top: 22px; right: 22px;
  font-size: 11.5px;
  color: var(--text-dim);
  background: rgba(27, 30, 36, 0.6);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
}

/* ── Number input ── */
.num-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
}
.num-input-row input[type="number"] {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 500;
  outline: none;
  width: 70px;
  -moz-appearance: textfield;
}
.num-input-row input[type="number"]::-webkit-inner-spin-button,
.num-input-row input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }
.num-input-row .unit { font-size: 13px; color: var(--text-dim); white-space: nowrap; }
.num-input-row .dim-hint { font-size: 11px; color: var(--accent-dim); }

/* ── Schita ── */
.schita-box {
  max-width: 300px;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  line-height: 0;
}
.schita-box img { width: 100%; display: block; }

/* ── Model + Schiţă alăturate — doar gamele "solo" (Confort), pusă de
   renderModelList() în ui.js. Implicit (Suspendată) rămâne stivuit vertical,
   exact ca înainte — vezi comentariul din index.html. */
.model-schita.langa-schita {
  display: flex;
  flex-direction: row;   /* DOM: model apoi schiţă → vizual model stânga, schiţă dreapta */
  gap: 14px;
}
/* coloana dreaptă (schiţă + CLEAR PAGE) — cele două coloane au aceeaşi
   înălţime (stretch), iar butonul stă jos, în dreptul ultimului model (ALFA) */
.model-schita.langa-schita { align-items: stretch; }
.model-schita.langa-schita .col-dreapta { flex: 0 0 38%; min-width: 0; display: flex; flex-direction: column; }
.model-schita.langa-schita .col-dreapta #groupSchita { margin-bottom: 8px; }
.btn-clear { display: none; }
.model-schita.langa-schita .btn-clear {
  display: block;
  margin-top: auto;
  margin-bottom: 26px;   /* aliniat cu marginea de jos a butonului ALFA (verificat în Chrome) */
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 700;
  padding: 20px 6px;
  border-radius: 8px;
  border: 1px solid var(--danger);
  background: transparent;
  color: var(--danger);
  cursor: pointer;
}
.model-schita.langa-schita .btn-clear:hover { background: rgba(185, 106, 91, .15); }
.model-schita.langa-schita #groupSchita .schita-box { max-width: none; margin: 0; }
.model-schita.langa-schita > .group:first-child { flex: 1; min-width: 0; }

/* ── Confort: câmpuri de cotă compacte, etichetă pe acelaşi rând cu câmpul
   (cerut explicit, 2026-09-17) — scopat strict sub #sidebar.confort-compact,
   clasă pusă de renderModelList() (ui.js) DOAR la gamele solo (azi Confort).
   Suspendată nu primeşte niciodată clasa asta, deci rămâne EXACT ca înainte
   (eticheta pe rândul ei, deasupra câmpului). */
#sidebar.confort-compact #groupHeight,
#sidebar.confort-compact #groupWidth {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
#sidebar.confort-compact #groupHeight .group-label,
#sidebar.confort-compact #groupWidth .group-label {
  margin-bottom: 0;
  flex: 0 0 auto;
  width: 72px;
}
#sidebar.confort-compact #groupHeight .num-input-row,
#sidebar.confort-compact #groupWidth .num-input-row {
  flex: 1;
  padding: 5px 10px;
  gap: 6px;
}
#sidebar.confort-compact #groupHeight input[type="number"],
#sidebar.confort-compact #groupWidth input[type="number"] {
  width: 54px;
  font-size: 14px;
}

/* NR. UŞI + SUPRAPUNERI — acelaşi rând (cerut explicit), fiecare subgrup
   compact la fel ca H/L de mai sus. Elementele astea sunt oricum exclusiv
   Confort (ascunse mereu la Suspendată via display:none inline+JS), deci
   stilul de bază nu mai trebuie scopat separat. */
#sidebar.confort-compact #groupDoorsTracks {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 10px;
}
#sidebar.confort-compact .subgroup {
  display: flex;
  align-items: center;
  gap: 8px;
}
#sidebar.confort-compact .subgroup .group-label {
  margin-bottom: 0;
  white-space: nowrap;
}
#sidebar.confort-compact #groupDoors .stepper       { padding: 2px 4px; gap: 6px; }
#sidebar.confort-compact #groupDoors .stepper button { width: 20px; height: 20px; font-size: 13px; }
#sidebar.confort-compact #groupDoors .stepper .n     { font-size: 12px; }
#sidebar.confort-compact #groupTracks .segmented        { padding: 2px; }
#sidebar.confort-compact #groupTracks .segmented button { padding: 5px 8px; font-size: 11px; }

/* ── Footer ── */
.footer-note {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.6;
}
.footer-note code {
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
}

/* ── Ofertă (coş + confirmare) ─────────────────────────────────────────────
   Panoul apare doar când configuratorul e servit de managerul de comenzi. */

.oferta-cine { margin-bottom: 10px; }
.oferta-cine a, .oferta-hint a { color: var(--accent); }

.oferta-hint {
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text-dim);
  font-size: .82rem;
  margin-bottom: 10px;
}

.oferta-confirma {
  width: 100%;
  margin-top: 2px;
  padding: 10px;
  font: inherit;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--accent);
  background: var(--accent-dim);
  color: var(--text);
}
.oferta-confirma:hover:not(:disabled) { background: var(--accent); }
.oferta-confirma:disabled { opacity: .5; cursor: not-allowed; }

/* Ce anume se trimite — rezumatul configuraţiei, deasupra formularului. */
.oferta-sumar {
  padding: 10px 12px;
  margin-bottom: 10px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.oferta-msg {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid;
  font-size: .82rem;
}
.oferta-msg.eroare { border-color: var(--danger); background: rgba(185, 106, 91, .12); }
.oferta-msg.ok     { border-color: #6b9b7a;       background: rgba(107, 155, 122, .12); }

.oferta-client { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.client-butoane { display: flex; flex-direction: column; gap: 8px; }
.oferta-client input, .oferta-client textarea {
  width: 100%;
  padding: 8px 10px;
  font: inherit;
  font-size: .86rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  resize: vertical;
}
.oferta-client input:focus, .oferta-client textarea:focus {
  outline: none; border-color: var(--accent);
}

/* Drumul înapoi spre pagina principală — apare doar când configuratorul e
   servit de manager (gama nu se mai schimbă din configurator). */
.brand .acasa {
  display: inline-block;
  margin-bottom: 8px;
  font-size: .8rem;
  color: var(--accent);
  text-decoration: none;
}
.brand .acasa:hover { text-decoration: underline; }

/* ── Fişă atelier ─────────────────────────────────────────────────────────
   Butonul e vizibil oricând — nu depinde de server/ofertă (vezi js/fisa.js) */

.fisa-print {
  width: 100%;
  padding: 10px;
  font: inherit;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
}
.fisa-print:hover { background: #272c34; border-color: var(--accent-dim); }