/* ===========================================================
   ЛЕСНАЯ УСАДЬБА — система видеонаблюдения
   Общая дизайн-система
   =========================================================== */

:root {
  /* Палитра (снято с макета) */
  --bg:        #0a0c09;
  --bg-2:      #0d100c;
  --panel:     #14180f;
  --panel-2:   #11140db3;
  --line:      #2b3324;
  --line-soft: #1d2318;
  --text:      #e7e9e0;
  --text-dim:  #9aa08f;
  --text-faint:#6b7160;

  --green:     #aac489;  /* яркий акцент / кнопка */
  --green-2:   #93b063;  /* заголовки-акцент */
  --green-3:   #6f8a44;  /* глубокий */
  --green-glow: rgba(150, 185, 100, .35);

  --red:       #cf6a44;
  --amber:     #d9a441;

  --radius:    14px;
  --radius-sm: 9px;
  --maxw:      1180px;

  --font-head: "Oswald", "PT Sans Narrow", system-ui, sans-serif;
  --font-body: "Inter", "PT Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1200px 700px at 80% -10%, #161c10 0%, transparent 55%),
    radial-gradient(900px 600px at 0% 110%, #11160d 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--green-3); color: #0b0d08; }

a { color: var(--green-2); text-decoration: none; }
a:hover { color: var(--green); }

img { max-width: 100%; display: block; }

/* мелкая «зернистость» поверх всего для атмосферы наблюдения */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Верхняя панель ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 22px;
  background: linear-gradient(180deg, #0c0f0a 0%, #0c0f0ad9 100%);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(6px);
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 14px;
  color: var(--text-dim);
}

.topbar__brand svg { color: var(--green-2); flex: none; }

.topbar__clock {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-dim);
  letter-spacing: .04em;
  white-space: nowrap;
}
.topbar__clock svg { color: var(--green-3); }

.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green-2);
  box-shadow: 0 0 8px var(--green-glow);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .35 } }

/* ---------- Утилиты ---------- */
.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 12px;
  color: var(--green-2);
  font-weight: 500;
}

.mono { font-family: var(--font-mono); }

.btn {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 600;
  font-size: 16px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 16px 22px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
}
.btn--primary {
  background: linear-gradient(180deg, #b6cf95 0%, #9bb673 100%);
  color: #14180c;
  box-shadow: 0 6px 24px -8px var(--green-glow), inset 0 1px 0 #d4e6b6;
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 10px 30px -8px var(--green-glow), inset 0 1px 0 #d4e6b6; }
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  background: #1a2014;
  color: var(--green);
  border: 1px solid var(--line);
}
.btn--ghost:hover { background: #20271a; border-color: var(--green-3); }
.btn[disabled] { opacity: .45; cursor: not-allowed; transform: none !important; }

/* скрытый по умолчанию */
[hidden] { display: none !important; }

@media (max-width: 720px) {
  .topbar__brand { font-size: 11.5px; letter-spacing: .1em; }
  .topbar__clock { font-size: 12px; }
}