/*
 * Ghidul de utilizare Narvilo Închirieri.
 * Culorile și ritmul vin din identitatea Narvilo (aceleași valori ca în aplicație):
 * fundal Cloud, text Ink, accent Aqua doar ca umplutură, accentul închis pentru text.
 */

:root{
  --ink: #13262b;
  --ink-soft: #2e4248;
  --muted: #5b6b70;
  --faint: #8a979b;
  --line: #e4e1d8;
  --line-strong: #c5c9c6;
  --surface: #ffffff;
  --cloud: #f5f3ed;

  --brand: #20d8c5;
  --brand-hover: #1bc2b1;
  --accent: #0b766c;
  --accent-deep: #08594f;
  --accent-tint: #e3f9f6;
  --accent-line: #a6ede5;

  --danger: #d63638;
  --danger-tint: #fdf4f4;
  --danger-line: #f0c0c1;
  --success: #0b981f;
  --success-tint: #f2f9f3;
  --success-line: #b5e0bd;
  --warning: #b26200;
  --warning-tint: #fdf6ea;
  --warning-line: #f0dcb8;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: Consolas, Monaco, "Courier New", monospace;

  --radius: 8px;
  --radius-card: 12px;
  --side-w: 280px;
}

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

html{ scroll-padding-top: 24px; }

body{
  margin: 0;
  background: var(--cloud);
  color: var(--ink);
  font: 16px/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

a{ color: var(--accent); text-underline-offset: 2px; }
a:hover{ color: var(--accent-deep); }

:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --- Cadru ------------------------------------------------------------- */

.kb-shell{
  display: grid;
  grid-template-columns: var(--side-w) minmax(0, 1fr);
  min-height: 100vh;
}

.kb-side{
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 24px 16px 32px;
  background: var(--surface);
  border-right: 1px solid var(--line);
}

.kb-logo{
  display: block;
  padding: 0 8px 4px;
}
.kb-logo img{ display: block; width: 168px; height: auto; }
.kb-logo-sub{
  display: block;
  margin: 2px 8px 18px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.kb-search{
  position: relative;
  margin: 0 0 16px;
}
.kb-search input{
  width: 100%;
  padding: 8px 10px 8px 34px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
}
.kb-search svg{
  position: absolute;
  left: 10px;
  top: 50%;
  width: 16px;
  height: 16px;
  transform: translateY(-50%);
  color: var(--faint);
}

.kb-group{ margin: 0 0 14px; }
.kb-group-title{
  margin: 0 8px 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.kb-group ul{ list-style: none; margin: 0; padding: 0; }
.kb-group a{
  display: flex;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
}
.kb-group a .n{
  flex: 0 0 auto;
  min-width: 20px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.kb-group a:hover{ background: var(--cloud); color: var(--ink); }
.kb-group a[aria-current="page"]{
  background: var(--accent-tint);
  box-shadow: inset 3px 0 0 var(--brand);
  color: var(--ink);
  font-weight: 600;
}
.kb-group a[aria-current="page"] .n{ color: var(--accent); }
.kb-group li[hidden]{ display: none; }

.kb-menu-btn{ display: none; }

.kb-main{
  min-width: 0;
  padding: 48px 56px 80px;
}

article{
  max-width: 880px;
  margin: 0 auto;
}

/* --- Tipografie -------------------------------------------------------- */

.eyebrow{
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1{
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.15;
  letter-spacing: -.01em;
}
h2{
  margin: 48px 0 12px;
  padding-top: 8px;
  font-size: 24px;
  line-height: 1.25;
}
h3{
  margin: 28px 0 8px;
  font-size: 18px;
  line-height: 1.3;
}
p, ul, ol{ margin: 0 0 14px; }
li{ margin: 0 0 6px; }

.lead{
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.55;
}

strong{ font-weight: 650; }

code, kbd, .mono{
  font-family: var(--font-mono);
  font-size: .9em;
}
code{
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--cloud);
  overflow-wrap: anywhere;
}
kbd{
  padding: 1px 6px;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--surface);
}

.ui{
  /* numele unui buton sau al unei opțiuni, așa cum apare în aplicație */
  font-weight: 650;
  white-space: nowrap;
}

/* --- Cuprins pe pagină ------------------------------------------------- */

.kb-toc{
  margin: 0 0 32px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}
.kb-toc p{
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.kb-toc ol{
  columns: 2 260px;
  margin: 0;
  padding-left: 20px;
  font-size: 15px;
}
.kb-toc li{ margin: 0 0 4px; break-inside: avoid; }

/* --- Pași -------------------------------------------------------------- */

ol.steps{
  counter-reset: step;
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}
ol.steps > li{
  counter-increment: step;
  position: relative;
  margin: 0 0 12px;
  padding: 2px 0 0 44px;
  min-height: 30px;
}
ol.steps > li::before{
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}
ol.steps ul{ margin-top: 6px; }

/* --- Figuri ------------------------------------------------------------ */

figure.shot{
  margin: 18px 0 28px;
}
figure.shot img{
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(19, 38, 43, .05), 0 8px 24px rgba(19, 38, 43, .06);
  cursor: zoom-in;
}
figure.shot.narrow img{ max-width: 560px; }
figure.shot.mid img{ max-width: 720px; }
figure.shot figcaption{
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.shots-2{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0 28px;
}
.shots-2 figure.shot{ margin: 0; }

/* --- Casete ------------------------------------------------------------ */

.note,
.tip,
.warn,
.danger{
  margin: 18px 0 22px;
  padding: 14px 18px;
  border: 1px solid;
  border-left-width: 4px;
  border-radius: var(--radius);
  font-size: 15px;
}
.note > :last-child,
.tip > :last-child,
.warn > :last-child,
.danger > :last-child{ margin-bottom: 0; }
.note{ border-color: var(--accent-line); border-left-color: var(--accent); background: var(--accent-tint); }
.tip{ border-color: var(--success-line); border-left-color: var(--success); background: var(--success-tint); }
.warn{ border-color: var(--warning-line); border-left-color: var(--warning); background: var(--warning-tint); }
.danger{ border-color: var(--danger-line); border-left-color: var(--danger); background: var(--danger-tint); }
.box-title{
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
}

/* --- Tabele ------------------------------------------------------------ */

.table-wrap{
  margin: 16px 0 24px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}
table{
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
th, td{
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
th{
  background: var(--cloud);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}
tr:last-child td{ border-bottom: 0; }

/* --- Pastile de stare (ca în aplicație) -------------------------------- */

.chip{
  display: inline-block;
  padding: 0 8px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--cloud);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.7;
  white-space: nowrap;
}
.chip.ok{ border-color: var(--success-line); background: var(--success-tint); color: var(--success); }
.chip.rent{ border-color: var(--accent-line); background: var(--accent-tint); color: var(--accent); }
.chip.warn{ border-color: var(--warning-line); background: var(--warning-tint); color: var(--warning); }
.chip.bad{ border-color: var(--danger-line); background: var(--danger-tint); color: var(--danger); }

/* --- Prima pagină ------------------------------------------------------ */

.hero{
  margin: 0 0 36px;
  padding: 36px 36px 32px;
  border-radius: 16px;
  background: var(--ink);
  color: #fff;
}
.hero .eyebrow{ color: var(--brand); }
.hero h1{ color: #fff; }
.hero p{ max-width: 640px; margin: 0; color: #d6dedf; font-size: 18px; }

.cards{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin: 0 0 12px;
}
.card{
  display: block;
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  transition: border-color .15s, box-shadow .15s;
}
.card:hover{
  border-color: var(--accent-line);
  box-shadow: 0 6px 20px rgba(19, 38, 43, .08);
  color: var(--ink);
}
.card .n{
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  border-radius: 8px;
  background: var(--accent-tint);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}
.card strong{ display: block; margin-bottom: 4px; font-size: 16px; }
.card span.d{ display: block; color: var(--muted); font-size: 14px; line-height: 1.45; }

.order{
  margin: 0 0 32px;
  padding: 18px 22px;
  border: 1px dashed var(--accent-line);
  border-radius: var(--radius-card);
  background: var(--surface);
}
.order ol{ margin: 8px 0 0; padding-left: 22px; }

/* --- Paginare ---------------------------------------------------------- */

.kb-pager{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 880px;
  margin: 56px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.kb-pager a{
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
}
.kb-pager a:hover{ border-color: var(--accent-line); }
.kb-pager small{ display: block; color: var(--muted); font-size: 12px; }
.kb-pager .next{ grid-column: 2; text-align: right; }

.kb-foot{
  max-width: 880px;
  margin: 28px auto 0;
  color: var(--faint);
  font-size: 13px;
}

/* --- Imagine mărită ---------------------------------------------------- */

.kb-lightbox{
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(19, 38, 43, .86);
  cursor: zoom-out;
}
.kb-lightbox.open{ display: grid; }
.kb-lightbox img{
  max-width: 100%;
  max-height: 100%;
  border-radius: 8px;
  background: #fff;
}

/* --- Ecrane mici ------------------------------------------------------- */

@media (max-width: 960px){
  .kb-shell{ grid-template-columns: 1fr; }
  .kb-side{
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    width: min(320px, 86vw);
    transform: translateX(-100%);
    transition: transform .2s;
    box-shadow: 0 0 40px rgba(19, 38, 43, .2);
  }
  body.menu-open .kb-side{ transform: none; }
  .kb-menu-btn{
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    font: inherit;
    font-weight: 600;
    text-align: left;
  }
  .kb-menu-btn img{ height: 22px; width: auto; }
  .kb-main{ padding: 28px 16px 64px; }
  .hero{ padding: 26px 20px; }
  .shots-2{ grid-template-columns: 1fr; }
  .kb-pager{ grid-template-columns: 1fr; }
  .kb-pager .next{ grid-column: 1; }
}

/* --- Tipărire ---------------------------------------------------------- */

@media print{
  body{ background: #fff; font-size: 11pt; }
  .kb-shell{ display: block; }
  .kb-side, .kb-menu-btn, .kb-pager, .kb-search, .kb-lightbox{ display: none !important; }
  .kb-main{ padding: 0; }
  figure.shot img{ box-shadow: none; }
  figure.shot, .note, .tip, .warn, .danger, table{ break-inside: avoid; }
  h2, h3{ break-after: avoid; }
  .hero{ background: #fff; color: var(--ink); border: 1px solid var(--line); }
  .hero h1{ color: var(--ink); }
  .hero p{ color: var(--ink-soft); }
  a{ color: var(--ink); text-decoration: none; }
}