/* ============================================================
   KG-BAU GLOBAL CSS
   Zdieľaná vizuálna identita pre dashboard aj budúce aplikácie.
   Farby a písma vychádzajú z kg-bau.eu:
     oranžová #E8551D, tmavá #14110E, hranaté rohy,
     Chakra Petch (nadpisy), Barlow (text).
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@500;600;700&family=Barlow:wght@400;500;600;700&display=swap');

/* ---------- dizajnové tokeny ---------- */
:root {
  --orange: #E8551D;
  --orange-dark: #C64310;
  --orange-soft: #FDEEE7;
  --ink: #171513;
  --dark: #14110E;
  --steel: #5D5A56;
  --line: #E6E2DD;
  --paper: #FFFFFF;
  --bg: #F6F4F1;
  --ok: #2E8B57;
  --danger: #C0392B;
  --radius: 2px;
  --font-display: 'Chakra Petch', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

/* ---------- reset a základ ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-body); background: var(--bg); color: var(--ink); font-size: 15px; }
h1, h2, h3, .display { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .02em; }
a { color: var(--orange); }
button { font-family: inherit; cursor: pointer; }

/* ---------- tlačidlá ---------- */
.btn-primary {
  background: var(--orange); color: #fff; border: none; padding: 12px 18px;
  border-radius: var(--radius); font-family: var(--font-display); font-weight: 600;
  font-size: 13px; text-transform: uppercase; letter-spacing: .08em; transition: background .15s;
}
.btn-primary:hover { background: var(--orange-dark); }
.btn-ghost {
  background: transparent; border: 1px solid var(--line); color: var(--ink);
  padding: 10px 16px; border-radius: var(--radius); font-family: var(--font-display);
  font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em;
}
.btn-ghost:hover { border-color: var(--steel); }
.btn-danger { background: transparent; border: 1px solid var(--danger); color: var(--danger);
  padding: 6px 10px; border-radius: var(--radius); font-size: 12px; font-weight: 600; }
.btn-mini { background: transparent; border: 1px solid var(--line); color: var(--ink);
  padding: 6px 10px; border-radius: var(--radius); font-size: 12px; font-weight: 600; }
button:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- formuláre ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: .04em; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--radius);
  font-family: inherit; font-size: 15px; background: #FCFBFA;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px var(--orange-soft);
}
.form-error { color: var(--danger); font-size: 13px; margin: 8px 0; display: none; }

/* ---------- login obrazovka ---------- */
.login-screen { display: flex; min-height: 100vh; }
.login-left {
  flex: 1.1; background: var(--dark); color: #fff; position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between; padding: 48px 56px;
}
.login-left::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(115deg, rgba(20,17,14,.94) 40%, rgba(20,17,14,.72) 100%),
    repeating-linear-gradient(45deg, transparent 0 34px, rgba(232,85,29,.05) 34px 36px);
}
.login-left > * { position: relative; }
.login-hero h1 { font-size: clamp(34px, 4vw, 52px); line-height: 1.05; font-weight: 700; }
.login-hero h1 em { font-style: normal; color: var(--orange); }
.login-hero p { margin-top: 18px; color: #B9B2AA; max-width: 44ch; line-height: 1.6; }
.hero-stats { display: flex; border: 1px solid rgba(255,255,255,.14); }
.hero-stat { flex: 1; padding: 16px 20px; border-right: 1px solid rgba(255,255,255,.14); }
.hero-stat:last-child { border-right: none; }
.hero-stat b { display: block; font-family: var(--font-display); font-size: 20px; color: var(--orange); }
.hero-stat small { color: #9A938B; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.login-right { flex: 1; background: var(--paper); display: grid; place-items: center; padding: 40px; }
.login-card { width: 100%; max-width: 400px; }
.login-card .eyebrow { font-family: var(--font-display); color: var(--orange); font-size: 12px;
  font-weight: 600; text-transform: uppercase; letter-spacing: .14em; margin-bottom: 8px; }
.login-card h2 { font-size: 30px; margin-bottom: 6px; }
.login-card .sub { color: var(--steel); margin-bottom: 28px; }
.login-foot { margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 12px; color: var(--steel); display: flex; justify-content: space-between; }

/* ---------- brand ---------- */
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 40px; height: 40px; border: 3px solid var(--orange); display: grid;
  place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 16px; color: var(--orange); }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 20px;
  letter-spacing: .04em; color: inherit; }
.brand-name span { color: var(--orange); }

/* ---------- dashboard layout ---------- */
.dash { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: var(--dark); color: #CFC9C2; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; }
.sidebar .brand { padding: 20px; border-bottom: 1px solid rgba(255,255,255,.09); }
.sidebar .brand-mark { width: 34px; height: 34px; font-size: 14px; border-width: 2.5px; }
.sidebar .brand-name { font-size: 17px; color: #fff; }
.nav-section { padding: 16px 12px 2px; }
.nav-label { font-size: 10px; text-transform: uppercase; letter-spacing: .16em; color: #6E675F;
  padding: 0 10px 8px; font-family: var(--font-display); }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 3px;
  font-size: 14px; color: #CFC9C2; text-decoration: none; border-left: 3px solid transparent;
  margin-bottom: 2px; background: none; border-top: none; border-right: none; border-bottom: none;
  width: 100%; text-align: left; }
.nav-item:hover { background: rgba(255,255,255,.05); color: #fff; }
.nav-item.active { background: rgba(232,85,29,.14); color: #fff; border-left: 3px solid var(--orange); }
.nav-item .lock { margin-left: auto; font-size: 11px; color: #6E675F; }
.sidebar-foot { margin-top: auto; padding: 16px 20px; border-top: 1px solid rgba(255,255,255,.09);
  font-size: 12px; color: #6E675F; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { background: var(--paper); border-bottom: 1px solid var(--line); padding: 0 28px;
  height: 60px; display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 5; }
.topbar h3 { font-size: 15px; letter-spacing: .06em; }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.role-badge { font-family: var(--font-display); font-size: 11px; text-transform: uppercase;
  letter-spacing: .1em; border: 1px solid var(--orange); color: var(--orange); padding: 4px 10px; }
.avatar { width: 34px; height: 34px; background: var(--ink); color: #fff; display: grid;
  place-items: center; font-family: var(--font-display); font-weight: 600; font-size: 13px; }
.user-mini { display: flex; align-items: center; gap: 10px; }
.user-mini small { display: block; color: var(--steel); font-size: 11px; }
.user-mini b { font-size: 13px; display: block; line-height: 1.2; }

.content { padding: 28px; display: flex; flex-direction: column; gap: 24px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.page-head h2 { font-size: 24px; }
.page-head p { color: var(--steel); margin-top: 4px; }

/* ---------- karty a panely ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.card { background: var(--paper); border: 1px solid var(--line); padding: 20px; position: relative; }
.card::before { content: ""; position: absolute; top: 0; left: 0; width: 32px; height: 3px; background: var(--orange); }
.card .k-label { font-size: 11px; text-transform: uppercase; letter-spacing: .12em;
  color: var(--steel); font-family: var(--font-display); }
.card .k-value { font-family: var(--font-display); font-size: 30px; font-weight: 700; margin-top: 6px; }
.card .k-sub { font-size: 12px; color: var(--steel); margin-top: 4px; }

.panel { background: var(--paper); border: 1px solid var(--line); }
.panel-head { padding: 16px 20px; border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.panel-head h3 { font-size: 14px; letter-spacing: .06em; }
.panel-body { padding: 20px; }

/* ---------- tabuľky ---------- */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { font-family: var(--font-display); font-size: 11px; text-transform: uppercase;
  letter-spacing: .1em; color: var(--steel); text-align: left; padding: 10px 20px;
  border-bottom: 1px solid var(--line); background: #FBFAF8; }
td { padding: 12px 20px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
.pill { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 9px;
  text-transform: uppercase; letter-spacing: .06em; font-family: var(--font-display); }
.pill.orange { background: var(--orange-soft); color: var(--orange-dark); }
.pill.dark { background: #EEECE9; color: var(--ink); }
.pill.green { background: #E6F3EC; color: var(--ok); }
.pill.red { background: #F8E8E6; color: var(--danger); }

/* ---------- režim "len na čítanie" (zašednuté pre majiteľa) ---------- */
.locked-view { position: relative; }
.locked-view .panel, .locked-view .cards { opacity: .62; filter: grayscale(.35); pointer-events: none; }
.locked-banner { background: #EEECE9; border: 1px solid var(--line); color: var(--steel);
  padding: 10px 14px; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.locked-banner b { font-family: var(--font-display); font-size: 11px; text-transform: uppercase;
  letter-spacing: .08em; }

/* ---------- modal ---------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(20,17,14,.55);
  display: none; place-items: center; z-index: 50; }
.modal-backdrop.open { display: grid; }
.modal { background: var(--paper); width: 100%; max-width: 460px; border-top: 4px solid var(--orange);
  padding: 26px; max-height: 90vh; overflow: auto; }
.modal h3 { font-size: 18px; margin-bottom: 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* ---------- pomocné ---------- */
.hidden { display: none !important; }
.muted { color: var(--steel); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.toggle-row { display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-bottom: 1px solid var(--line); }
.toggle-row:last-child { border-bottom: none; }

@media (max-width: 900px) {
  .dash { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .login-screen { flex-direction: column; }
  .login-left { padding: 32px; gap: 28px; }
}