microscope-memory 1.2.0

/* ═══════════════════════════════════════════════════════════════
   Mermaid PWA — Core Styles
   Riboszoma architektúra: minden stílus moduláris
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg: #000000;
  --bg-1: #0a0a0f;
  --bg-2: #12121a;
  --bg-3: #1a1a26;
  --fg: #e0e0e8;
  --fg-1: #b0b0c0;
  --fg-2: #707088;
  --accent: #00ff9d;
  --accent-dim: #00ff9d44;
  --accent-2: #00d4ff;
  --warn: #ffaa00;
  --err: #ff4444;
  --ok: #00ff9d;
  --live: #00ff9d;
  --border: #2a2a3a;
  --shadow: 0 0 12px rgba(0, 255, 157, 0.2);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  width: 100%;
  overflow: hidden;
  font-family: ''JetBrains Mono'', ''Fira Code'', ''Consolas'', monospace;
  background: var(--bg);
  color: var(--fg);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  display: grid;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
     header
    main
    footer;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 255, 157, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0, 212, 255, 0.03) 0%, transparent 50%);
}

::selection { background: var(--accent-dim); color: var(--bg); }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* ─── Header ─── */
#header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  height: 48px;
}

#logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

#logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 8px var(--live);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

#status-text { color: var(--fg-1); font-size: 12px; }

#header-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

#header-right button {
  background: var(--bg-2);
  color: var(--fg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 10px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

#header-right button:hover {
  background: var(--bg-3);
  color: var(--accent);
  border-color: var(--accent-dim);
}

#header-right button.active {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: var(--accent);
}

/* ─── Main / Tabs ─── */
#main {
  grid-area: main;
  display: grid;
  grid-template-rows: 1fr;
  overflow: hidden;
  position: relative;
}

#tabs {
  display: flex;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  height: 38px;
}

.tab-btn {
  flex: 0 0 auto;
  padding: 8px 16px;
  background: transparent;
  color: var(--fg-2);
  border: none;
  border-bottom: 2px solid transparent;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.15s;
}

.tab-btn:hover { color: var(--fg-1); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--bg-2);
}

.tab-content {
  display: none;
  height: calc(100% - 38px);
  overflow: hidden;
}

.tab-content.active { display: flex; flex-direction: column; }

/* ─── Footer ─── */
#footer {
  grid-area: footer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 16px;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  height: 28px;
  font-size: 11px;
  color: var(--fg-2);
}

#vu-mini {
  display: flex;
  gap: 2px;
  align-items: center;
  height: 16px;
}

.vu-mini-bar {
  width: 3px;
  height: 100%;
  background: var(--border);
  border-radius: 1px;
  transition: background 0.05s;
}

#connection-state {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

#connection-state .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--err);
}

#connection-state.online .dot { background: var(--ok); box-shadow: 0 0 4px var(--ok); }

/* ─── Utility ─── */
.hidden { display: none !important; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.muted { color: var(--fg-2); }
.accent { color: var(--accent); }
.warn { color: var(--warn); }
.err { color: var(--err); }