/* KSMpro
   Mirna, uporabna podlaga; edini izrazit element je toplotni trak pod glavo
   (hladno modra -> toplo oranžna), ki se navezuje na ogrevanje. */

:root {
  --paper: #F2F5F6;
  --surface: #FFFFFF;
  --ink: #19272F;
  --muted: #5A6A73;
  --line: #D5DDE1;
  --cold: #2C6E9B;
  --cold-ink: #FFFFFF;
  --warm: #DD7A2E;
  --ok: #2E8754;
  --bad: #B3443C;
  --error-bg: #FBECEA;
  --info-bg: #E8F1F7;

  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.75rem;
  --radius: 6px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #11181C;
    --surface: #182126;
    --ink: #E3EBEE;
    --muted: #97A7AF;
    --line: #2A3840;
    --cold: #5FA2D2;
    --cold-ink: #0E1A21;
    --warm: #EE944B;
    --ok: #4CB47A;
    --bad: #E2675D;
    --error-bg: #3A2120;
    --info-bg: #17303F;
  }
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.55;
}

a { color: var(--cold); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }

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

/* ---------- glava */
.top { background: var(--surface); }

.top-inner {
  max-width: 60rem;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--ink);
  font-weight: 650;
  font-size: var(--step-1);
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand-logo { display: block; height: 40px; width: auto; max-width: 14rem; }
.brand-name-with-logo {
  padding-left: 0.85rem;
  border-left: 1px solid var(--line);
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--muted);
}
.logo-preview {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  justify-self: start;
}
.logo-preview img { display: block; height: 40px; width: auto; max-width: 100%; }
input[type="file"] { font: inherit; font-size: var(--step--1); }

.nav { display: flex; align-items: center; gap: 0.25rem 1.1rem; flex-wrap: wrap; }

.nav a, .nav-button {
  color: var(--muted);
  text-decoration: none;
  font: inherit;
  font-size: var(--step--1);
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}

.nav a:hover, .nav-button:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--ink); }

.nav-form { margin: 0; }

.nav-button { background: none; border: 0; border-bottom: 2px solid transparent; cursor: pointer; }

.thermal {
  height: 4px;
  background: linear-gradient(90deg, var(--cold) 0%, var(--cold) 18%, var(--warm) 82%, var(--warm) 100%);
}

/* ---------- vsebina */
.page { max-width: 60rem; margin: 0 auto; padding: 2.25rem 1.25rem 4rem; }
.page.narrow { max-width: 30rem; }

h1 { font-size: var(--step-2); line-height: 1.2; letter-spacing: -0.015em; margin: 0 0 1rem; font-weight: 650; }
h2 { font-size: var(--step-1); line-height: 1.3; margin: 0; font-weight: 620; }

.lead { color: var(--muted); margin: 0 0 1.75rem; max-width: 38rem; }
.hint { color: var(--muted); font-size: var(--step--1); margin-top: 1rem; }
.back { margin: 0 0 0.75rem; font-size: var(--step--1); }

code {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.9em;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.05em 0.35em;
}

.tabular { font-variant-numeric: tabular-nums; }

/* ---------- sporočila */
.flash {
  margin: 0 0 1.5rem;
  padding: 0.75rem 1rem;
  border-left: 4px solid var(--cold);
  background: var(--info-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.flash-error { border-left-color: var(--bad); background: var(--error-bg); }

/* ---------- obrazci */
.stack { display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.35rem; }

label { font-weight: 600; font-size: var(--step--1); }

input[type="text"], input[type="email"], input:not([type]) {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
}
input:focus-visible { outline: 3px solid var(--cold); outline-offset: 0; border-color: var(--cold); }

.code-input {
  font-size: 2rem !important;
  letter-spacing: 0.45em;
  font-variant-numeric: tabular-nums;
  padding: 0.5rem 0.75rem !important;
  max-width: 14rem;
}

.field-help, .check-note, .cell-note { color: var(--muted); font-size: var(--step--1); font-weight: 400; }
.field-help { margin: 0; }

fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
legend { font-weight: 600; font-size: var(--step--1); margin-bottom: 0.5rem; padding: 0; }

.check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem;
  align-items: start;
  font-weight: 400;
  font-size: var(--step-0);
  cursor: pointer;
}
.check input { margin-top: 0.3rem; width: 1.05rem; height: 1.05rem; accent-color: var(--cold); }
.check-note { display: block; }

/* ---------- gumbi */
.btn {
  display: inline-block;
  justify-self: start;
  font: inherit;
  font-weight: 600;
  color: var(--cold-ink);
  background: var(--cold);
  border: 1px solid var(--cold);
  border-radius: var(--radius);
  padding: 0.6rem 1.15rem;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); }

.btn-quiet { color: var(--cold); background: transparent; }
.btn-quiet:hover { background: var(--info-bg); filter: none; }

.btn-danger { color: var(--bad); background: transparent; border-color: var(--bad); }
.btn-danger:hover { background: var(--error-bg); filter: none; }

.link-button {
  font: inherit;
  color: var(--cold);
  background: none;
  border: 0;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  cursor: pointer;
}

.after { margin-top: 1.5rem; display: flex; gap: 1.5rem; flex-wrap: wrap; font-size: var(--step--1); }

/* ---------- seznam objektov */
.objects { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }

.object {
  display: grid;
  grid-template-columns: 8.5rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.object-main { min-width: 0; }
.object-title { display: block; color: var(--ink); font-weight: 620; font-size: 1.075rem; text-decoration: none; }
.object-title:hover { text-decoration: underline; }
.object-location { display: block; color: var(--muted); font-size: var(--step--1); }

.state { display: inline-flex; align-items: center; gap: 0.5rem; font-size: var(--step--1); color: var(--muted); }
.dot { width: 0.65rem; height: 0.65rem; border-radius: 50%; background: var(--line); flex: none; }
.state[data-state="online"] { color: var(--ok); }
.state[data-state="online"] .dot { background: var(--ok); }
.state[data-state="offline"] { color: var(--bad); }
.state[data-state="offline"] .dot { background: transparent; border: 2px solid var(--bad); }
.state[data-state="checking"] .dot { animation: pulse 1.2s ease-in-out infinite; }

@keyframes pulse { 50% { opacity: 0.35; } }

@media (prefers-reduced-motion: reduce) {
  .state[data-state="checking"] .dot { animation: none; }
}

.empty { padding: 1.5rem 0; border-top: 1px solid var(--line); color: var(--muted); max-width: 38rem; }
.empty p { margin: 0 0 0.5rem; }
.empty p:first-child { color: var(--ink); font-weight: 600; }

/* ---------- skrbništvo */
.section { margin-bottom: 3rem; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
th { text-align: left; color: var(--muted); font-weight: 600; padding: 0.5rem 0.75rem 0.5rem 0; border-bottom: 1px solid var(--ink); white-space: nowrap; }
td { padding: 0.7rem 0.75rem 0.7rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
td a { font-weight: 600; }
.num { text-align: right; font-variant-numeric: tabular-nums; padding-right: 0; }
.cell-note { display: block; }
.muted-row td { color: var(--muted); }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1.5rem; margin: 0 0 2.5rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }

.danger-zone { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: grid; gap: 1rem; }
.danger-zone form { margin: 0; }

/* ---------- podrobnosti objekta */
.detail-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.detail-head h1 { margin: 0; }
.subtitle { margin: 0.35rem 0 0; color: var(--muted); }
.head-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.summary { margin: 0; color: var(--muted); }
.summary strong { color: var(--ink); font-variant-numeric: tabular-nums; }

.status-line {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  margin-bottom: 2.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--line);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.status-line p { margin: 0; }
.status-line .dot { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--line); flex: none; align-self: center; }
.status-line[data-state="online"] { border-left-color: var(--ok); }
.status-line[data-state="online"] .dot { background: var(--ok); }
.status-line[data-state="online"] strong { color: var(--ok); }
.status-line[data-state="offline"] { border-left-color: var(--bad); }
.status-line[data-state="offline"] .dot { background: transparent; border: 2px solid var(--bad); }
.status-line[data-state="offline"] strong { color: var(--bad); }

.block { margin-bottom: 2.5rem; }
.block h2 { margin-bottom: 0.9rem; }
.block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
.block-head h2 { margin: 0; }
.muted { color: var(--muted); }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 0 3rem; }
.detail-grid .facts { margin-bottom: 0; }

/* prisotnost: 48 polurnih odsekov */
.presence { display: grid; grid-template-columns: repeat(48, 1fr); gap: 3px; }
.presence-cell { height: 1.6rem; border-radius: 2px; background: var(--line); }
.presence-cell[data-state="online"] { background: var(--ok); }
.presence-cell[data-state="offline"] { background: var(--bad); }
.presence-axis { display: flex; justify-content: space-between; color: var(--muted); font-size: var(--step--1); margin-top: 0.35rem; }

.legend { list-style: none; margin: 0.75rem 0 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; font-size: var(--step--1); color: var(--muted); }
.legend li { display: inline-flex; align-items: center; gap: 0.4rem; }
.legend li::before { content: ""; width: 0.75rem; height: 0.75rem; border-radius: 2px; background: var(--line); }
.legend li[data-state="online"]::before { background: var(--ok); }
.legend li[data-state="offline"]::before { background: var(--bad); }

.warn {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0 0.4rem;
  font-size: var(--step--1);
  color: var(--warm);
  border: 1px solid var(--warm);
  border-radius: 4px;
}

.plain-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }

textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  resize: vertical;
}
textarea:focus-visible { outline: 3px solid var(--cold); outline-offset: 0; border-color: var(--cold); }

.activity { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.activity li {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step--1);
}
.activity time { color: var(--muted); font-variant-numeric: tabular-nums; }
.activity li[data-kind="disconnect"] span { color: var(--bad); }
.activity li[data-kind="connect"] span { color: var(--ok); }

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

/* ---------- nov objekt */
.form-layout { display: grid; grid-template-columns: minmax(0, 32rem) minmax(14rem, 20rem); gap: 3rem; align-items: start; }
.aside-note { border-left: 4px solid var(--line); padding: 0.25rem 0 0.25rem 1.25rem; color: var(--muted); font-size: var(--step--1); }
.aside-note h2 { font-size: var(--step-0); color: var(--ink); margin-bottom: 0.5rem; }
.aside-note p { margin: 0 0 0.75rem; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.input-suffix { display: flex; align-items: stretch; }
.input-suffix input { border-top-right-radius: 0; border-bottom-right-radius: 0; min-width: 0; }
.input-suffix span {
  display: flex; align-items: center; padding: 0 0.75rem;
  border: 1px solid var(--line); border-left: 0; border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--muted); font-size: var(--step--1); white-space: nowrap; background: var(--paper);
}

select {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
}
select:focus-visible { outline: 3px solid var(--cold); outline-offset: 0; border-color: var(--cold); }

.error-text { color: var(--bad); }
.ok-text { color: var(--ok); }
.activity li[data-kind="vpn"] span { color: var(--cold); }

/* ---------- telefon */
@media (max-width: 40rem) {
  .page { padding-top: 1.5rem; }
  .object { grid-template-columns: 1fr; gap: 0.4rem; }
  .object .btn { justify-self: start; margin-top: 0.35rem; }
  .presence { gap: 2px; }
  .presence-cell { height: 1.25rem; }
  .activity li { grid-template-columns: 1fr; gap: 0.1rem; }
  .form-layout { grid-template-columns: 1fr; gap: 2rem; }
  .field-row { grid-template-columns: 1fr; }
}