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sdr-visual-suite
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Update UI styling and guard SDRplay callback on stop

master
Jan Svabenik 3 dias atrás
pai
f27788249b
commit
d7f91011bd
2 arquivos alterados com 436 adições e 247 exclusões
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  1. +25
    -19
      internal/sdrplay/sdrplay.go
  2. +411
    -228
      web/style.css

+ 25
- 19
internal/sdrplay/sdrplay.go Ver arquivo

@@ -73,6 +73,7 @@ import (
"fmt"
"runtime/cgo"
"sync"
"sync/atomic"
"time"
"unsafe"

@@ -80,26 +81,27 @@ import (
)

type Source struct {
mu sync.Mutex
dev C.sdrplay_api_DeviceT
params *C.sdrplay_api_DeviceParamsT
mu sync.Mutex
dev C.sdrplay_api_DeviceT
params *C.sdrplay_api_DeviceParamsT
devSelected bool
ch chan []complex64
handle cgo.Handle
open bool
sampleRate int
centerHz float64
gainDb float64
agc bool
buf []complex64
capSamples int
head int
size int
bwKHz int
dropped uint64
resets uint64
lastSample time.Time
cond *sync.Cond
ch chan []complex64
handle cgo.Handle
open bool
sampleRate int
centerHz float64
gainDb float64
agc bool
buf []complex64
capSamples int
head int
size int
bwKHz int
dropped uint64
resets uint64
lastSample time.Time
stopping uint32
cond *sync.Cond
}

func New(sampleRate int, centerHz float64, gainDb float64, bwKHz int) (sdr.Source, error) {
@@ -332,6 +334,7 @@ func max(a, b int) int {
}

func (s *Source) Stop() error {
atomic.StoreUint32(&s.stopping, 1)
s.mu.Lock()
params := s.params
s.params = nil
@@ -394,6 +397,9 @@ func goStreamCallback(xi *C.short, xq *C.short, numSamples C.uint, reset C.uint,
if !ok || src == nil {
return
}
if atomic.LoadUint32(&src.stopping) != 0 {
return
}
if reset != 0 {
src.mu.Lock()
src.head = 0


+ 411
- 228
web/style.css Ver arquivo

@@ -1,294 +1,477 @@
:root {
--bg: #0b0f14;
--panel: #111821;
--grid: #1c2a39;
--text: #d6e3f0;
--accent: #48d1b8;
--muted: #7f93aa;
}
/* ═══════════════════════════════════════════════════
SPECTRE UI — HYBRID COCKPIT THEME
Merges Spectre layout + Cockpit aesthetics
All dynamic classes from app.js preserved
═══════════════════════════════════════════════════ */

* { box-sizing: border-box; }
@charset "UTF-8";

:root {
--bg: #050810;
--bg2: #0a0e18;
--panel: rgba(11, 16, 26, 0.88);
--panel-2: rgba(8, 12, 20, 0.82);
--line: rgba(30, 48, 72, 0.55);
--line-hi: rgba(50, 78, 116, 0.5);
--text: #d0dced;
--text-dim: #6b84a3;
--text-mute:#3a5070;
--accent: #00ffc8;
--accent2: #0090ff;
--warn: #ffb454;
--danger: #ff6b81;
--good: #7cfb83;
--glow: rgba(0, 255, 200, 0.06);
--shadow: 0 20px 64px rgba(0, 0, 0, 0.4);
--r: 14px;
--r-sm: 8px;
--r-lg: 18px;
--font: 'Outfit', system-ui, sans-serif;
--mono: 'JetBrains Mono', 'Consolas', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 13.5px; }

body {
margin: 0;
font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
background: radial-gradient(circle at 20% 20%, #14202e, #0b0f14 60%);
font-family: var(--font);
color: var(--text);
background: var(--bg);
height: 100vh;
display: flex;
flex-direction: column;
overflow: hidden;
-webkit-font-smoothing: antialiased;
}

header, footer {
padding: 12px 20px;
display: flex;
align-items: center;
justify-content: space-between;
background: linear-gradient(90deg, #0f1824, #0b0f14);
border-bottom: 1px solid #0f2233;
/* Subtle grid + glow background */
body::before {
content: '';
position: fixed; inset: 0;
background:
radial-gradient(ellipse 70% 45% at 15% 8%, rgba(0, 144, 255, 0.05), transparent),
radial-gradient(ellipse 50% 35% at 85% 92%, rgba(0, 255, 200, 0.03), transparent),
repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(30, 48, 72, 0.15) 79px, rgba(30, 48, 72, 0.15) 80px),
repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(30, 48, 72, 0.15) 79px, rgba(30, 48, 72, 0.15) 80px);
pointer-events: none; z-index: 0;
}

footer {
border-top: 1px solid #0f2233;
border-bottom: none;
}
button, input, select { font: inherit; }
::selection { background: rgba(0, 255, 200, 0.18); color: #fff; }
*:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.title {
font-weight: 600;
letter-spacing: 0.02em;
}
/* ── Scrollbars ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(100, 130, 180, 0.22); border-radius: 99px; }

.meta {
font-size: 0.9rem;
color: var(--muted);
}
/* ═══════════ SHELL ═══════════ */
.shell { height: 100%; display: grid; grid-template-rows: auto 1fr; position: relative; z-index: 1; }

main {
flex: 1;
/* ═══════════ TOPBAR ═══════════ */
.topbar {
display: grid;
grid-template-columns: 2fr 1fr;
grid-template-rows: auto 1fr;
gap: 12px;
padding: 12px;
}

.panel {
background: var(--panel);
border: 1px solid #13263b;
border-radius: 10px;
padding: 8px;
grid-template-columns: auto 1fr auto;
gap: 16px;
align-items: center;
padding: 10px 18px;
background: linear-gradient(180deg, rgba(10, 15, 24, 0.96), rgba(6, 9, 14, 0.92));
border-bottom: 1px solid var(--line);
backdrop-filter: blur(12px);
position: relative;
}

canvas {
width: 100%;
height: 100%;
border-radius: 6px;
background: #06090d;
.topbar::after {
content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 1px;
background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.25;
}

.controls-panel {
display: flex;
flex-direction: column;
gap: 12px;
grid-column: 2;
grid-row: 1;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { flex-shrink: 0; }
.brand-kicker { font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-dim); }
.brand-title { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; color: #fff; }
.brand-thin { font-weight: 300; color: var(--text-dim); margin-left: 1px; }

.spectrum-panel {
grid-column: 1;
grid-row: 1;
}
.topbar-center { display: flex; justify-content: center; }
.topbar-right { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }

.waterfall-panel {
grid-column: 1;
grid-row: 2;
/* Mode Strip */
.mode-strip { display: flex; gap: 3px; background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 3px; }
.mode-btn {
font-family: var(--mono); font-size: 0.72rem; font-weight: 500;
padding: 5px 14px; border-radius: 9px;
background: transparent; border: 1px solid transparent;
color: var(--text-dim); cursor: pointer; transition: all 0.15s;
display: flex; align-items: center; gap: 5px;
}

.timeline-panel {
grid-column: 2;
grid-row: 2;
.mode-btn:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.mode-btn.active {
background: rgba(0, 255, 200, 0.08); border-color: rgba(0, 255, 200, 0.2);
color: var(--accent); box-shadow: 0 0 12px rgba(0, 255, 200, 0.06);
}
.mode-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s ease-in-out infinite; }

.controls-grid {
display: grid;
grid-template-columns: 1fr;
gap: 10px;
font-size: 0.9rem;
.ws-badge {
font-family: var(--mono); font-size: 0.68rem; font-weight: 500;
padding: 3px 10px; border-radius: 99px;
background: rgba(0, 255, 200, 0.06); border: 1px solid rgba(0, 255, 200, 0.15);
color: var(--accent); white-space: nowrap; transition: border-color 0.2s;
}

.control-label {
color: var(--muted);
text-transform: uppercase;
font-size: 0.75rem;
letter-spacing: 0.08em;
.top-meta { font-family: var(--mono); font-size: 0.65rem; color: var(--text-dim); max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.shortcut-btn {
display: flex; align-items: center; justify-content: center;
width: 28px; height: 28px; border-radius: 8px;
background: rgba(255,255,255,0.03); border: 1px solid var(--line);
color: var(--text-dim); cursor: pointer; transition: all 0.15s;
}
.shortcut-btn:hover { color: var(--accent); border-color: rgba(0, 255, 200, 0.3); }

.control-row {
/* ═══════════ MAIN LAYOUT ═══════════ */
.layout {
min-height: 0;
display: grid;
grid-template-columns: 1fr;
grid-template-columns: minmax(0, 1.9fr) minmax(310px, 420px);
grid-template-rows: minmax(0, 1fr) 240px;
gap: 8px;
padding: 8px;
}

.control-row input[type="number"],
.control-row select {
width: 100%;
background: #0b111a;
border: 1px solid #20344b;
color: var(--text);
border-radius: 8px;
padding: 6px 8px;
}

.control-row input[type="range"] {
width: 100%;
/* ═══════════ PANELS ═══════════ */
.panel {
min-height: 0;
background: var(--panel);
border: 1px solid var(--line);
border-radius: var(--r-lg);
box-shadow: var(--shadow);
backdrop-filter: blur(10px);
position: relative;
overflow: hidden;
}

.preset-row {
display: flex;
gap: 8px;
flex-wrap: wrap;
.panel::before {
content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
background: linear-gradient(90deg, transparent 5%, rgba(255,255,255,0.04) 50%, transparent 95%);
pointer-events: none;
}

.preset-btn {
background: #142233;
color: var(--text);
border: 1px solid #1f3248;
border-radius: 8px;
padding: 4px 10px;
cursor: pointer;
}
.panel-title { font-size: 1.05rem; font-weight: 700; }
.panel-sub { font-size: 0.72rem; color: var(--text-dim); margin-top: 1px; }

.preset-btn:hover {
border-color: #2b4b68;
}

.toggle-row {
display: flex;
flex-wrap: wrap;
/* ═══════════ STAGE ═══════════ */
.stage {
display: grid;
grid-template-rows: auto auto auto minmax(0, 1fr);
gap: 10px;
padding: 12px;
}

.toggle {
display: inline-flex;
align-items: center;
gap: 6px;
font-size: 0.85rem;
color: var(--text);
}
.stage-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.stage-actions { display: flex; gap: 4px; }

.toggle input {
accent-color: var(--accent);
/* Action Buttons */
.act-btn {
font-family: var(--mono); font-size: 0.68rem; font-weight: 500;
padding: 5px 10px; border-radius: var(--r-sm);
background: var(--bg2); border: 1px solid var(--line);
color: var(--text); cursor: pointer; transition: all 0.12s; white-space: nowrap;
}
.act-btn:hover { border-color: rgba(0, 255, 200, 0.3); transform: translateY(-1px); }
.act-btn--danger { border-color: rgba(255, 107, 129, 0.25); }
.act-btn--danger:hover { border-color: rgba(255, 107, 129, 0.5); color: var(--danger); }

.timeline-panel {
display: flex;
flex-direction: column;
gap: 8px;
/* Hero Metrics */
.hero-metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
.metric {
background: var(--panel-2); border: 1px solid var(--line);
border-radius: var(--r); padding: 8px 10px;
}
.metric-lbl { display: block; font-family: var(--mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.1em; color: var(--text-mute); text-transform: uppercase; }
.metric-val { display: block; margin-top: 3px; font-family: var(--mono); font-size: 1rem; font-weight: 700; }
.metric-val--accent { color: var(--accent); }

.timeline-panel canvas {
flex: 1;
cursor: crosshair;
}
/* Band Navigator */
.nav-strip { display: grid; gap: 4px; }
.nav-label { font-family: var(--mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.1em; color: var(--text-mute); text-transform: uppercase; }
#navCanvas { height: 50px; border-radius: var(--r-sm); cursor: crosshair; }

.panel-header {
display: flex;
align-items: center;
justify-content: space-between;
font-size: 0.95rem;
color: var(--text);
/* Viz Stack */
.viz-stack {
min-height: 0;
display: grid;
grid-template-rows: minmax(200px, 1fr) minmax(150px, 0.72fr);
gap: 8px;
}

.panel-subtitle {
font-size: 0.8rem;
color: var(--muted);
.viz-card {
min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr);
gap: 5px; padding: 8px;
border-radius: var(--r); background: rgba(5, 8, 14, 0.6); border: 1px solid var(--line);
}
.viz-card--compact { }
.viz-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.viz-label { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.1em; color: var(--text-dim); text-transform: uppercase; }
.viz-hint { font-family: var(--mono); font-size: 0.58rem; color: var(--text-mute); }

#spectrum {
cursor: grab;
}
canvas { display: block; width: 100%; height: 100%; border-radius: var(--r-sm); background: #030508; }
#spectrum, #waterfall { cursor: crosshair; }
#spectrum:active { cursor: grabbing; }

#spectrum:active {
cursor: grabbing;
/* ═══════════ OPERATOR RAIL ═══════════ */
.rail {
display: grid;
grid-template-rows: auto auto minmax(0, 1fr);
gap: 10px;
padding: 12px;
}

.drawer {
position: fixed;
right: 12px;
top: 70px;
bottom: 70px;
width: 320px;
background: #0d141e;
border: 1px solid #13263b;
border-radius: 12px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
display: none;
flex-direction: column;
z-index: 10;
}
.rail-head { display: flex; align-items: center; justify-content: space-between; }

.drawer.open {
display: flex;
/* Rail Tabs */
.rail-tabs { display: flex; gap: 3px; background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 3px; }
.rail-tab {
flex: 1; text-align: center;
font-family: var(--mono); font-size: 0.68rem; font-weight: 500;
padding: 5px 8px; border-radius: 7px;
background: transparent; border: 1px solid transparent;
color: var(--text-dim); cursor: pointer; transition: all 0.15s;
}

.drawer-header {
padding: 12px 16px;
border-bottom: 1px solid #13263b;
display: flex;
align-items: center;
justify-content: space-between;
font-weight: 600;
.rail-tab:hover { color: var(--text); }
.rail-tab.active {
background: rgba(0, 255, 200, 0.08); border-color: rgba(0, 255, 200, 0.18);
color: var(--accent);
}

.drawer-close {
background: #162030;
border: 1px solid #20344b;
color: var(--text);
padding: 4px 10px;
border-radius: 8px;
cursor: pointer;
}
.rail-body { min-height: 0; position: relative; }

.drawer-body {
padding: 12px 16px 16px;
overflow: auto;
display: flex;
flex-direction: column;
gap: 12px;
}
.tab-panel { display: none; height: 100%; overflow: auto; padding-right: 4px; }
.tab-panel.active { display: block; }

.detail-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 8px 12px;
font-size: 0.9rem;
/* ── Form Groups ── */
.form-group {
border: 1px solid var(--line); border-radius: var(--r);
padding: 10px; margin-bottom: 8px;
background: rgba(255, 255, 255, 0.01);
}
.grp-title { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; color: var(--accent); opacity: 0.7; margin-bottom: 8px; text-transform: uppercase; }

.detail-label {
color: var(--muted);
}
.field { display: grid; gap: 3px; margin-bottom: 8px; }
.field:last-child { margin-bottom: 0; }
.field > span { font-family: var(--mono); font-size: 0.64rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }

.detail-section-title {
font-size: 0.85rem;
color: var(--muted);
text-transform: uppercase;
letter-spacing: 0.08em;
}
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.field-pair .field { margin-bottom: 0; }

#detailSpectrogram {
height: 90px;
/* Inputs */
input[type="number"], select {
width: 100%; font-family: var(--mono); font-size: 0.82rem; color: var(--text);
background: var(--bg2); border: 1px solid var(--line); border-radius: var(--r-sm);
padding: 6px 8px; outline: none; transition: border-color 0.15s, box-shadow 0.15s;
-webkit-appearance: none; appearance: none;
}
input[type="number"]:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(0, 255, 200, 0.06); }

.clips-empty {
color: var(--muted);
font-size: 0.9rem;
select {
background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%235a6e84' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
background-repeat: no-repeat; background-position: right 8px center; padding-right: 24px;
}

#status {
color: var(--muted);
/* Presets */
.preset-row { display: flex; gap: 4px; margin-bottom: 8px; }
.preset-btn {
flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0;
font-family: var(--mono); background: var(--bg2); border: 1px solid var(--line);
border-radius: var(--r-sm); padding: 5px 4px 4px; cursor: pointer; color: var(--text); transition: all 0.15s;
}
.preset-btn:hover { border-color: var(--accent); background: rgba(0, 255, 200, 0.04); box-shadow: 0 0 8px rgba(0, 255, 200, 0.08); }
.preset-btn b { font-size: 0.76rem; font-weight: 700; color: var(--accent); line-height: 1; }
.preset-btn small { font-size: 0.58rem; color: var(--text-dim); line-height: 1.3; }

/* Sliders */
.slider-field { margin-bottom: 8px; }
.slider-field > span { display: block; font-family: var(--mono); font-size: 0.64rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.slider-row { display: flex; align-items: center; gap: 6px; }
.slider-row em { font-family: var(--mono); font-size: 0.58rem; color: var(--text-mute); font-style: normal; width: 16px; flex-shrink: 0; }
.slider-num { width: 50px; text-align: center; flex-shrink: 0; font-size: 0.78rem; padding: 4px 4px; }

input[type="range"] {
-webkit-appearance: none; appearance: none;
flex: 1; height: 4px; border-radius: 2px; background: var(--line); outline: none;
}
input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none; width: 14px; height: 14px; border-radius: 50%;
background: var(--accent); border: 2px solid var(--bg);
box-shadow: 0 0 8px rgba(0, 255, 200, 0.3); cursor: pointer; transition: box-shadow 0.15s;
}
input[type="range"]::-webkit-slider-thumb:hover { box-shadow: 0 0 14px rgba(0, 255, 200, 0.5); }
input[type="range"]::-moz-range-thumb {
width: 14px; height: 14px; border-radius: 50%; background: var(--accent);
border: 2px solid var(--bg); box-shadow: 0 0 8px rgba(0, 255, 200, 0.3); cursor: pointer;
}
.range--warn::-webkit-slider-thumb { background: var(--warn); box-shadow: 0 0 8px rgba(255, 180, 84, 0.3); }
.range--warn::-moz-range-thumb { background: var(--warn); box-shadow: 0 0 8px rgba(255, 180, 84, 0.3); }

/* Toggle Pills */
.toggle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; margin-top: 4px; }
.pill-toggle {
display: flex; align-items: center; gap: 6px; cursor: pointer; user-select: none;
padding: 4px 6px; border-radius: var(--r-sm);
border: 1px solid transparent; transition: border-color 0.15s;
}
.pill-toggle:hover { border-color: var(--line); }
.pill-toggle input { display: none; }
.pt {
width: 28px; height: 15px; border-radius: 8px; background: var(--line);
position: relative; flex-shrink: 0; transition: background 0.2s;
}
.pk {
position: absolute; top: 2px; left: 2px; width: 11px; height: 11px; border-radius: 50%;
background: var(--text-dim); transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.pill-toggle input:checked ~ .pt { background: rgba(0, 255, 200, 0.2); }
.pill-toggle input:checked ~ .pt .pk { transform: translateX(13px); background: var(--accent); box-shadow: 0 0 6px rgba(0, 255, 200, 0.4); }
.pl { font-family: var(--mono); font-size: 0.68rem; font-weight: 500; color: var(--text-dim); letter-spacing: 0.03em; }
.pill-toggle input:checked ~ .pt ~ .pl { color: var(--accent); }

/* ═══════════ LISTS (Signals + Events) ═══════════ */
.list-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.count-pill {
font-family: var(--mono); font-size: 0.62rem; font-weight: 500;
padding: 2px 8px; border-radius: 99px;
background: rgba(0, 255, 200, 0.06); border: 1px solid rgba(0, 255, 200, 0.12);
color: var(--accent);
}
.signal-list, .event-list { display: grid; gap: 5px; }
.empty-state { font-size: 0.78rem; color: var(--text-mute); padding: 12px 0; }

/* List items — rendered by app.js */
.list-item {
padding: 9px 10px; border-radius: var(--r); border: 1px solid var(--line);
background: var(--panel-2); cursor: pointer; transition: border-color 0.12s;
}
.list-item:hover, .list-item.active { border-color: rgba(0, 255, 200, 0.28); }
.item-top, .item-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.item-top { margin-bottom: 3px; }
.item-title { font-family: var(--mono); font-size: 0.82rem; font-weight: 700; }
.item-meta { font-family: var(--mono); font-size: 0.68rem; color: var(--text-dim); }
.item-badge {
font-family: var(--mono); font-size: 0.64rem; font-weight: 600;
padding: 2px 7px; border-radius: 99px;
background: rgba(15, 25, 40, 0.8); border: 1px solid var(--line);
}

/* Health Grid */
.health-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.health-card {
background: var(--panel-2); border: 1px solid var(--line);
border-radius: var(--r); padding: 10px;
}
.health-card--wide { grid-column: 1 / -1; }
.health-lbl { display: block; font-family: var(--mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.1em; color: var(--text-mute); text-transform: uppercase; }
.health-val { display: block; margin-top: 4px; font-family: var(--mono); font-size: 1.05rem; font-weight: 700; }

/* ═══════════ TIMELINE PANEL ═══════════ */
.tl-panel {
grid-column: 1 / -1;
display: grid; grid-template-rows: auto minmax(0, 1fr);
gap: 8px; padding: 10px;
}
.tl-head { display: flex; align-items: center; justify-content: space-between; }
.tl-actions { display: flex; gap: 4px; }
.tl-stack {
min-height: 0;
display: grid;
grid-template-rows: 64px minmax(0, 1fr);
gap: 6px;
}

@media (max-width: 820px) {
main {
grid-template-columns: 1fr;
grid-template-rows: auto auto auto auto;
}

.controls-panel,
.spectrum-panel,
.waterfall-panel,
.timeline-panel {
grid-row: auto;
grid-column: auto;
}

.drawer {
left: 12px;
right: 12px;
width: auto;
top: auto;
bottom: 12px;
height: 45vh;
}
}
/* ═══════════ INSPECTOR DRAWER ═══════════ */
.inspector {
position: fixed; right: 12px; top: 60px; bottom: 12px;
width: min(440px, calc(100vw - 24px)); z-index: 50;
display: none; grid-template-rows: auto minmax(0, 1fr);
gap: 10px; padding: 12px;
background: rgba(8, 12, 20, 0.94);
border: 1px solid var(--line-hi); border-radius: var(--r-lg);
box-shadow: 0 28px 80px rgba(0, 0, 0, 0.5), 0 0 1px rgba(0, 255, 200, 0.08);
backdrop-filter: blur(20px) saturate(130%);
animation: drawerIn 0.2s ease-out;
}
@keyframes drawerIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }
.inspector.open { display: grid; }

.insp-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.insp-actions { display: flex; gap: 4px; flex-shrink: 0; }
.insp-body { min-height: 0; overflow: auto; display: grid; gap: 10px; align-content: start; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.detail-item {
background: var(--panel-2); border: 1px solid var(--line);
border-radius: var(--r-sm); padding: 8px;
}
.detail-label { display: block; font-family: var(--mono); font-size: 0.56rem; font-weight: 600; letter-spacing: 0.1em; color: var(--text-mute); text-transform: uppercase; }
.detail-item span:last-child { display: block; margin-top: 4px; font-family: var(--mono); font-size: 0.85rem; font-weight: 700; }

.insp-viz { height: 200px; }
.insp-note { font-size: 0.72rem; color: var(--text-mute); }

/* ═══════════ KEYBOARD OVERLAY ═══════════ */
.kb-overlay {
position: fixed; inset: 0; z-index: 100;
background: rgba(5, 8, 16, 0.8); backdrop-filter: blur(8px);
display: none; align-items: center; justify-content: center;
}
.kb-overlay.open { display: flex; }
.kb-card {
background: var(--panel); border: 1px solid var(--line-hi);
border-radius: var(--r-lg); padding: 24px 28px;
box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5); min-width: 320px;
}
.kb-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }
.kb-grid {
display: grid; grid-template-columns: auto 1fr; gap: 8px 16px;
align-items: center; margin-bottom: 16px;
}
.kb-grid kbd {
font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
padding: 3px 8px; border-radius: 5px;
background: var(--bg2); border: 1px solid var(--line);
color: var(--accent); text-align: center; min-width: 36px;
}
.kb-grid span { font-size: 0.82rem; color: var(--text-dim); }
.kb-close { width: 100%; justify-content: center; display: flex; }

/* ═══════════ MODE VARIANTS ═══════════ */
body.mode-hunt .tl-panel { grid-row: 2; }
body.mode-review .stage { grid-template-rows: auto auto auto minmax(0, 0.76fr); }
body.mode-review .tl-panel { box-shadow: 0 0 0 1px rgba(0, 144, 255, 0.12), var(--shadow); }
body.mode-lab .hero-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ═══════════ ANIMATIONS ═══════════ */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1320px) {
.layout { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr) minmax(360px, auto) 240px; }
.rail { grid-column: 1; grid-row: 2; }
.tl-panel { grid-column: 1; grid-row: 3; }
.topbar { grid-template-columns: 1fr; gap: 8px; }
.topbar-center, .topbar-right { justify-content: flex-start; }
.hero-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
.layout { padding: 6px; gap: 6px; }
.hero-metrics, .detail-grid, .health-grid { grid-template-columns: 1fr; }
.field-pair { grid-template-columns: 1fr; }
.toggle-grid { grid-template-columns: 1fr; }
.inspector { left: 8px; width: auto; }
.top-meta { display: none; }
}

@media (max-width: 500px) {
html { font-size: 12.5px; }
.mode-strip { flex-wrap: wrap; }
}

/* Number input spin buttons */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { opacity: 0.3; }
input[type="number"]:hover::-webkit-inner-spin-button { opacity: 0.7; }

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