/* FilFjärr — gost u browseru. */

:root {
  --bg: #eef0f4; --surface: #ffffff; --surface2: #f5f6f9;
  --fg: #1b1d24; --dim: #6a7080; --line: #dfe3ea;
  --accent: #2f5fd0; --accent-fg: #ffffff;
  --danger: #d4453c;
  --shadow: 0 1px 2px #0f172a12, 0 4px 14px #0f172a10;
  --shadow-lg: 0 10px 34px #0f172a24;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15161d; --surface: #1c1e27; --surface2: #23262f;
    --fg: #d7dced; --dim: #858da6; --line: #2c3040;
    --accent: #6a93f0; --accent-fg: #0a1020;
    --danger: #f2707f;
    --shadow: 0 1px 2px #0008, 0 4px 14px #0006; --shadow-lg: 0 12px 38px #000a;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg); color: var(--fg);
  font: 14px/1.5 "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  overflow: hidden; -webkit-font-smoothing: antialiased;
}
body { display: grid; grid-template-rows: 44px 1fr; height: 100vh; }
#top { grid-row: 1; } #main { grid-row: 2; }

.spacer { flex: 1; }
.dim { color: var(--dim); font-size: 12px; }

#top {
  display: flex; align-items: center; gap: 10px; padding: 0 16px;
  background: var(--surface); border-bottom: 1px solid var(--line);
}
.logo { font-weight: 700; }

#main { overflow: hidden; position: relative; }
.pane { height: 100%; }

/* ── Prijava ──────────────────────────────────────────────────────────────── */
#form { display: grid; place-items: center; padding: 20px; overflow: auto; }
.box {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; padding: 30px 34px; box-shadow: var(--shadow-lg);
  width: 100%; max-width: 420px;
}
h1 { font-size: 21px; margin: 0 0 6px; }
.sub { margin: 0 0 20px; color: var(--dim); font-size: 13px; }

.fld { display: block; margin-bottom: 14px; }
.fld span { display: block; font-size: 12px; color: var(--dim); margin-bottom: 5px; }
.fld input {
  width: 100%; height: 42px; padding: 0 12px; font-size: 17px;
  border: 1px solid var(--line); border-radius: 9px;
  background: var(--surface2); color: var(--fg);
}
.fld input:focus { outline: none; border-color: var(--accent); background: var(--surface); }
.mono { font-family: "Cascadia Mono", Consolas, monospace; letter-spacing: 3px; text-transform: uppercase; }

.primary {
  width: 100%; height: 44px; border: 0; border-radius: 9px;
  background: var(--accent); color: var(--accent-fg);
  font-size: 14.5px; font-weight: 650; cursor: pointer; margin-top: 4px;
}
.primary:hover { filter: brightness(1.08); }
.primary[disabled] { opacity: .55; cursor: default; }

.ghost {
  border: 1px solid var(--line); background: var(--surface2); color: var(--fg);
  border-radius: 7px; padding: 5px 11px; cursor: pointer; font-size: 12px;
}
.ghost:hover { border-color: var(--danger); color: var(--danger); }

.err {
  margin-top: 14px; padding: 10px 12px; border-radius: 8px;
  background: color-mix(in srgb, var(--danger) 12%, transparent);
  color: var(--danger); font-size: 12.5px;
}
.fine { font-size: 11.5px; color: var(--dim); margin: 18px 0 0; line-height: 1.5; }

/* ── Slika ────────────────────────────────────────────────────────────────── */
#viewer { background: #000; display: grid; place-items: center; }
#screen { width: 100%; height: 100%; object-fit: contain; background: #000; }
#screen:focus { outline: none; }
.waiting {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: #9aa3b8; font-size: 14px; pointer-events: none;
}
.hint {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  background: #0009; color: #e8ecf5; border-radius: 8px;
  padding: 6px 14px; font-size: 12px; pointer-events: none;
  opacity: .85;
}
.ctrl.on {
  border-color: var(--accent); color: var(--accent-fg);
  background: var(--accent); font-weight: 650;
}
.ctrl.on:hover { border-color: var(--accent); color: var(--accent-fg); }

#toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  z-index: 90; background: var(--surface); color: var(--fg);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 18px; box-shadow: var(--shadow-lg); max-width: 80vw; font-size: 13px;
}