/* ═══════════════════════════════════════════════════════
   SAR 위협판단 시스템 - Military Dark Dashboard Theme
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Share+Tech+Mono&display=swap');

:root {
  --bg-0: #02060f;
  --bg-1: #060d1a;
  --bg-2: #0a1628;
  --bg-3: #0d1f3c;
  --bg-4: #112448;
  --border: #1a3a6b;
  --border-bright: #2a5090;
  --text-1: #c8deff;
  --text-2: #7aaee8;
  --text-3: #3a6090;
  --accent: #4d9fff;
  --accent-glow: rgba(77,159,255,0.25);

  --critical: #ff2244;
  --critical-bg: rgba(255,34,68,0.12);
  --critical-glow: rgba(255,34,68,0.4);
  --high: #ff8c00;
  --high-bg: rgba(255,140,0,0.12);
  --high-glow: rgba(255,140,0,0.4);
  --medium: #ffd700;
  --medium-bg: rgba(255,215,0,0.12);
  --reimage: #00bfff;
  --reimage-bg: rgba(0,191,255,0.12);
  --normal: #00e676;
  --normal-bg: rgba(0,230,118,0.12);
  --normal-glow: rgba(0,230,118,0.3);

  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --font-display: 'Orbitron', sans-serif;
  --threat-w: 360px;
  --font-ui: -apple-system, 'Segoe UI', sans-serif;
  --radius: 4px;
  --radius-lg: 8px;
}

/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.5;
  position: relative;
}

/* Scanline overlay */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9999;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,0,0,0.04) 2px, rgba(0,0,0,0.04) 4px
  );
  pointer-events: none;
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 3px; }

/* ── Typography ─────────────────────────────────────────── */
.font-mono   { font-family: var(--font-mono); }
.font-display{ font-family: var(--font-display); }
.text-dim    { color: var(--text-3); }
.text-accent { color: var(--accent); }

/* ── Layout ─────────────────────────────────────────────── */
#app {
  display: grid;
  grid-template-rows: 48px 1fr;
  height: 100vh;
  overflow: hidden;
}

.main-grid {
  display: grid;
  grid-template-columns: 280px var(--threat-w) 5px 1fr;
  grid-template-rows: 1fr 180px 180px;
  grid-template-areas:
    "sidebar threat   split map"
    "sidebar tools    tools tools"
    "log     evidence evidence history";
  gap: 4px;
  padding: 4px;
  background: var(--bg-0);
  overflow: hidden;
  height: 100%;
}

/* ── Header ─────────────────────────────────────────────── */
header {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
  position: relative;
  z-index: 100;
}

.header-logo {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  white-space: nowrap;
  text-shadow: 0 0 12px var(--accent-glow);
}

.header-logo span { color: var(--text-1); }

.classification-banner {
  background: var(--critical);
  color: #fff;
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 2px 10px;
  border-radius: 2px;
  animation: cls-pulse 2s ease-in-out infinite;
}

@keyframes cls-pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.header-spacer { flex: 1; }

.header-status {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
}

.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--normal);
  box-shadow: 0 0 6px var(--normal-glow);
  animation: blink 2s ease-in-out infinite;
}

.status-dot.warn { background: var(--high); box-shadow: 0 0 6px var(--high-glow); }
.status-dot.offline { background: var(--text-3); animation: none; }

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

#clock { color: var(--accent); font-family: var(--font-mono); font-size: 11.5px; min-width: 140px;
         display: flex; flex-direction: column; line-height: 1.3; text-align: right; }
#clock .clock-kst { color: var(--text-2); }

/* ── Panel Base ─────────────────────────────────────────── */
.panel {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel-header {
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
}

.panel-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--bg-4);
  border: 1px solid var(--border-bright);
  color: var(--text-2);
  padding: 1px 6px;
  border-radius: 2px;
  margin-left: auto;
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  min-height: 0;
}

/* ── Grid Areas ─────────────────────────────────────────── */
#sidebar  { grid-area: sidebar; }
#threat-panel { grid-area: threat; }
#map-panel    { grid-area: map; }
#tools-panel  { grid-area: tools; }
#log-panel    { grid-area: log; }
#evidence-panel { grid-area: evidence; }

/* ── Threat ↔ Map 리사이저 ──────────────────────────────── */
.h-splitter {
  grid-area: split;
  cursor: col-resize;
  background: var(--border);
  border-radius: 3px;
  transition: background 0.15s;
  z-index: 10;
}
.h-splitter:hover,
.h-splitter.dragging {
  background: var(--accent);
}
#history-panel  { grid-area: history; }

/* ── Sidebar (Input) ────────────────────────────────────── */
#sidebar .panel-body { padding: 8px; display: flex; flex-direction: column; gap: 8px; }

.demo-btns { display: flex; flex-direction: column; gap: 5px; }

.btn {
  display: flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--border-bright);
  background: var(--bg-3);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all 0.2s;
  width: 100%;
  text-transform: uppercase;
}
.btn:hover { background: var(--bg-4); border-color: var(--accent); color: var(--accent); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, #1a3a6b, #0d2040);
  border-color: var(--accent);
  color: var(--accent);
}
.btn-primary:hover { background: linear-gradient(135deg, #2a5090, #1a3a6b); box-shadow: 0 0 10px var(--accent-glow); }

.btn-demo-single { border-color: var(--normal); color: var(--normal); }
.btn-demo-single:hover { background: var(--normal-bg); box-shadow: 0 0 8px var(--normal-glow); }
.btn-demo-multi  { border-color: var(--high); color: var(--high); }
.btn-demo-multi:hover  { background: var(--high-bg); box-shadow: 0 0 8px var(--high-glow); }

.section-label {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-3);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
  margin-bottom: 4px;
}

/* Image form */
.img-form { display: flex; flex-direction: column; gap: 5px; }
.img-form input, .img-form select {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 8px;
  border-radius: var(--radius);
  outline: none;
}
.img-form input:focus, .img-form select:focus { border-color: var(--accent); }
.img-form input::placeholder { color: var(--text-3); }
.bbox-row { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }

/* Image list */
.image-list { display: flex; flex-direction: column; gap: 4px; min-height: 40px; }

.image-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 8px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 6px;
}

.image-item-info { font-family: var(--font-mono); font-size: 10px; color: var(--text-2); line-height: 1.6; }
.image-item-id { color: var(--accent); font-size: 11px; font-weight: bold; }

.btn-remove {
  background: none; border: none; color: var(--critical);
  cursor: pointer; font-size: 14px; padding: 0 2px; flex-shrink: 0;
  opacity: 0.6;
}
.btn-remove:hover { opacity: 1; }

.empty-hint {
  text-align: center;
  color: var(--text-3);
  font-size: 11px;
  padding: 12px;
  font-family: var(--font-mono);
}

/* ── Threat Panel ───────────────────────────────────────── */
#threat-panel .panel-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
}

.threat-gauge-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.gauge-container {
  position: relative;
  width: 180px; height: 140px;
}

#gaugeCanvas { width: 180px; height: 140px; }

.gauge-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -55%);
  text-align: center;
}

.gauge-score-val {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--text-1);
  line-height: 1;
}

.gauge-score-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-3);
  letter-spacing: 2px;
}

.threat-level-badge {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 5px 14px;
  border-radius: var(--radius);
  border: 1px solid;
  text-align: center;
  min-width: 170px;
  transition: all 0.5s;
}

.threat-level-badge.CRITICAL {
  color: var(--critical); border-color: var(--critical);
  background: var(--critical-bg);
  box-shadow: 0 0 16px var(--critical-glow);
  animation: threat-pulse 1s ease-in-out infinite;
}
.threat-level-badge.HIGH {
  color: var(--high); border-color: var(--high);
  background: var(--high-bg); box-shadow: 0 0 12px var(--high-glow);
}
.threat-level-badge.MEDIUM {
  color: var(--medium); border-color: var(--medium);
  background: var(--medium-bg);
}
.threat-level-badge.REIMAGE {
  color: var(--reimage); border-color: var(--reimage); background: var(--reimage-bg);
}
.threat-level-badge.NORMAL {
  color: var(--normal); border-color: var(--normal);
  background: var(--normal-bg); box-shadow: 0 0 8px var(--normal-glow);
}
.threat-level-badge.PENDING {
  color: var(--text-3); border-color: var(--border); background: var(--bg-3);
}

@keyframes threat-pulse {
  0%,100% { box-shadow: 0 0 16px var(--critical-glow); }
  50% { box-shadow: 0 0 32px var(--critical-glow), 0 0 48px rgba(255,34,68,0.2); }
}

/* Right side of threat panel */
.threat-details { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; }

.threat-summary-text {
  font-size: 12px;
  color: var(--text-1);
  border-left: 3px solid var(--accent);
  padding-left: 8px;
  line-height: 1.6;
}

.indicators-section h4 {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 5px;
}

.indicator-item {
  display: flex; align-items: flex-start; gap: 6px;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-1);
  padding: 3px 0;
  border-bottom: 1px solid rgba(26,58,107,0.5);
}
.indicator-item::before { content: '⚠'; color: var(--high); flex-shrink: 0; }
.indicator-item.critical::before { color: var(--critical); content: '🚨'; }
.indicator-item.normal::before { content: '✓'; color: var(--normal); }

.actions-list { display: flex; flex-direction: column; gap: 4px; }
.action-item {
  display: flex; align-items: flex-start; gap: 6px;
  font-size: 11px; color: var(--text-1);
  background: var(--bg-3);
  padding: 4px 8px;
  border-radius: var(--radius);
  border-left: 2px solid var(--accent);
}
.action-num { color: var(--accent); font-family: var(--font-mono); flex-shrink: 0; }

/* Analysis in progress */
.analysis-progress {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px; height: 100%;
}
.radar-ring {
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 2px solid var(--border);
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.radar-ring::before {
  content: ''; position: absolute; inset: 6px;
  border-radius: 50%; border: 1px solid var(--border-bright);
}
.radar-sweep {
  position: absolute;
  width: 50%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--normal));
  transform-origin: 100% 50%;
  animation: radar-rotate 2s linear infinite;
  top: calc(50% - 1px); left: 0;
}
@keyframes radar-rotate { from{transform: rotate(0deg)} to{transform: rotate(360deg)} }
.radar-center { font-family: var(--font-display); font-size: 9px; color: var(--normal); letter-spacing: 1px; }

.progress-step {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-2); text-align: center;
}
.progress-bar-wrap {
  width: 160px; height: 4px;
  background: var(--bg-3); border-radius: 2px; overflow: hidden;
}
.progress-bar-fill {
  height: 100%; background: var(--normal);
  border-radius: 2px;
  transition: width 0.4s ease;
  width: 0%;
}

/* ── Map Panel ──────────────────────────────────────────── */
#map-panel .panel-body { padding: 0; position: relative; }
#map { width: 100%; height: 100%; min-height: 200px; }

/* Map layer toggle control */
#map-layer-control {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1000;
  display: flex;
  gap: 2px;
  background: rgba(6, 13, 26, 0.88);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  padding: 3px;
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.map-layer-btn {
  background: transparent;
  border: none;
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  padding: 4px 11px;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.map-layer-btn:hover { background: var(--bg-4); color: var(--text-1); }
.map-layer-btn.active {
  background: var(--accent);
  color: #000e22;
  font-weight: bold;
}

/* Leaflet overrides */
.leaflet-container { background: #020810 !important; }
.leaflet-tile { filter: brightness(0.8) saturate(0.6) hue-rotate(200deg); }
/* Satellite mode: show natural colours */
#map.satellite-mode .leaflet-tile {
  filter: brightness(1.0) saturate(1.0) hue-rotate(0deg) !important;
}
/* Satellite mode: dark halo on emoji markers for readability over any background */
#map.satellite-mode .leaflet-marker-icon > div {
  text-shadow:
    0 0 3px #000,
    0 0 6px rgba(0,0,0,0.9),
    0 0 12px rgba(0,0,0,0.6);
}
/* Satellite mode: thicker, fully-opaque rectangle outline */
#map.satellite-mode path.leaflet-interactive {
  stroke-width: 2.5 !important;
  stroke-opacity: 1 !important;
  fill-opacity: 0.12 !important;
}
/* Satellite mode: deeper popup shadow + light border for contrast */
#map.satellite-mode .leaflet-popup-content-wrapper {
  box-shadow: 0 4px 20px rgba(0,0,0,0.9) !important;
  border-color: rgba(200,222,255,0.25) !important;
}
#map.satellite-mode .leaflet-popup-tip {
  filter: drop-shadow(0 3px 4px rgba(0,0,0,0.7));
}
.leaflet-control-attribution { display: none !important; }
.leaflet-control-zoom a {
  background: var(--bg-3) !important; color: var(--accent) !important;
  border-color: var(--border) !important;
}
.leaflet-popup-content-wrapper {
  background: var(--bg-3) !important; color: var(--text-1) !important;
  border: 1px solid var(--border) !important; border-radius: var(--radius) !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6) !important;
  font-family: var(--font-mono) !important; font-size: 11px !important;
}
.leaflet-popup-tip { background: var(--bg-3) !important; }

/* ── Tools Panel ────────────────────────────────────────── */
#tools-panel .panel-body { padding: 6px; }

.tools-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 5px;
  height: 100%;
}

.tool-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(77,159,255,0.03));
}

.tool-card.running {
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: tool-scan 0.8s ease-in-out infinite;
}
@keyframes tool-scan {
  0%,100%{box-shadow:0 0 8px var(--accent-glow)}
  50%{box-shadow:0 0 16px var(--accent-glow)}
}

.tool-card.complete { border-color: var(--border-bright); }
.tool-card.complete.HAS_FINDINGS { border-color: var(--accent); }
.tool-card.complete.NO_FINDINGS  { border-color: var(--border-bright); }
.tool-card.interrupted { border-color: #ff4444; opacity: 0.7; }
.tool-contrib.INTERRUPTED { color: #ff4444; background: rgba(255,68,68,0.12); }

.tool-num {
  font-family: var(--font-display);
  font-size: 9px; color: var(--text-3); letter-spacing: 1px;
}
.tool-name-kr {
  font-size: 9px; color: var(--text-1); line-height: 1.3;
  font-weight: 500;
  flex: 1;
}
.tool-contrib {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 1px 4px;
  border-radius: 2px;
  align-self: flex-start;
}
.tool-contrib.HIGH     { color: var(--high);     background: var(--high-bg); }
.tool-contrib.CRITICAL { color: var(--critical); background: var(--critical-bg); }
.tool-contrib.MEDIUM   { color: var(--medium);   background: var(--medium-bg); }
.tool-contrib.LOW      { color: var(--normal);   background: var(--normal-bg); }
.tool-contrib.PENDING  { color: var(--text-3);   background: var(--bg-3); }
.tool-contrib.RUNNING  { color: var(--accent);   background: var(--accent-glow); animation: blink 0.6s infinite; }
.tool-contrib.SKIPPED  { color: var(--text-3);   background: var(--bg-3); opacity: 0.5; }
.tool-contrib.HAS_FINDINGS { color: var(--accent);  background: var(--accent-glow); }
.tool-contrib.NO_FINDINGS  { color: var(--text-3);  background: var(--bg-3); }

.tool-finding {
  font-size: 9px; color: var(--text-3); line-height: 1.3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.tool-skip-badge {
  font-size: 9px; color: var(--text-3);
  font-family: var(--font-mono);
  border: 1px dashed var(--border);
  padding: 2px 4px;
  border-radius: 2px;
  align-self: flex-start;
}

/* ── Log Panel ──────────────────────────────────────────── */
#log-panel .panel-body {
  padding: 5px;
  display: flex;
  flex-direction: column-reverse;
  gap: 1px;
}

.log-entry {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-2);
  display: flex; gap: 6px; align-items: baseline;
  border-left: 2px solid transparent;
  padding: 2px 4px;
  border-radius: 2px;
}
.log-entry.success { color: var(--normal); border-left-color: var(--normal); }
.log-entry.error   { color: var(--critical); border-left-color: var(--critical); }
.log-entry.warn    { color: var(--high);     border-left-color: var(--high); }
.log-entry.info    { color: var(--text-2);   border-left-color: var(--accent); }
.log-time { color: var(--text-3); flex-shrink: 0; font-size: 9px; }

/* ── Evidence Panel ─────────────────────────────────────── */
#evidence-panel .panel-body { display: flex; flex-direction: column; gap: 6px; }

.evidence-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 8px;
}
.evidence-source {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--accent); margin-bottom: 3px;
  display: flex; align-items: center; gap: 6px;
}
.evidence-relevance {
  font-size: 10px; color: var(--text-3);
  background: var(--bg-4);
  padding: 1px 5px; border-radius: 2px; margin-left: auto;
}
.evidence-text { font-size: 10px; color: var(--text-2); line-height: 1.5; }

/* ── History Panel ──────────────────────────────────────── */
#history-panel .panel-body { padding: 5px; }

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 10px;
}
.history-table th {
  background: var(--bg-3);
  color: var(--text-3);
  padding: 4px 6px;
  text-align: left;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.history-table td {
  padding: 4px 6px;
  border-bottom: 1px solid rgba(26,58,107,0.4);
  color: var(--text-1);
  vertical-align: middle;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 80px;
}
.history-table tr:hover td { background: var(--bg-3); cursor: pointer; }
.history-table tr:hover td:first-child { color: var(--accent); }

.lvl-badge {
  font-size: 9px; font-weight: 700; padding: 1px 5px; border-radius: 2px;
  letter-spacing: 1px;
}
.lvl-badge.CRITICAL { color: var(--critical); background: var(--critical-bg); }
.lvl-badge.HIGH     { color: var(--high);     background: var(--high-bg); }
.lvl-badge.MEDIUM   { color: var(--medium);   background: var(--medium-bg); }
.lvl-badge.REIMAGE  { color: var(--reimage);  background: var(--reimage-bg); }
.lvl-badge.NORMAL   { color: var(--normal);   background: var(--normal-bg); }

/* ── Modal (이미지 추가) ─────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(2,6,15,0.85);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.modal-overlay.hidden { display: none; }

.modal {
  background: var(--bg-2);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  width: 460px; max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8), 0 0 0 1px rgba(77,159,255,0.1);
  overflow: hidden;
}

.modal-header {
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  padding: 10px 14px;
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-family: var(--font-display); font-size: 11px; letter-spacing: 2px; color: var(--accent); }
.modal-close {
  background: none; border: none; color: var(--text-2);
  font-size: 16px; cursor: pointer; padding: 0 4px;
}
.modal-close:hover { color: var(--critical); }

.modal-body { padding: 14px; overflow-y: auto; }

.form-row { margin-bottom: 8px; }
.form-label {
  display: block;
  font-family: var(--font-mono); font-size: 10px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 3px;
}
.form-input {
  width: 100%;
  background: var(--bg-1);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 8px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--accent); }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.form-grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 6px; }

.modal-footer {
  border-top: 1px solid var(--border);
  padding: 10px 14px;
  display: flex; gap: 8px; justify-content: flex-end;
}

/* ── Tooltip ────────────────────────────────────────────── */
[data-tooltip] { position: relative; cursor: help; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 5px); left: 50%;
  transform: translateX(-50%);
  background: var(--bg-4); border: 1px solid var(--border);
  color: var(--text-1); font-size: 10px; white-space: nowrap;
  padding: 4px 8px; border-radius: var(--radius);
  pointer-events: none; opacity: 0; transition: opacity 0.2s;
  z-index: 500;
}
[data-tooltip]:hover::after { opacity: 1; }

/* ── Analysis running overlay ───────────────────────────── */
.running-overlay {
  position: absolute; inset: 0; z-index: 50;
  background: rgba(2,6,15,0.75);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
}
.running-overlay.hidden { display: none; }

/* ── Notification toast ─────────────────────────────────── */
#toast {
  position: fixed; bottom: 20px; right: 20px;
  background: var(--bg-3);
  border: 1px solid var(--border-bright);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-lg);
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
  max-width: 320px;
}
#toast.show { transform: translateY(0); opacity: 1; }
#toast.success { border-color: var(--normal); color: var(--normal); }
#toast.error   { border-color: var(--critical); color: var(--critical); }

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeIn { from{opacity:0;transform:translateY(4px)} to{opacity:1;transform:translateY(0)} }
.fade-in { animation: fadeIn 0.3s ease forwards; }

@keyframes slideIn { from{opacity:0;transform:translateX(-10px)} to{opacity:1;transform:translateX(0)} }
.slide-in { animation: slideIn 0.3s ease forwards; }

/* ── Detail drawer ──────────────────────────────────────── */
#detailDrawer {
  position: fixed; right: 0; top: 48px; bottom: 0;
  width: 420px; z-index: 1000;
  background: #060d1a;
  border-left: 2px solid var(--border-bright);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex; flex-direction: column;
  box-shadow: -12px 0 48px rgba(0,0,0,0.85);
  isolation: isolate;
}
#detailDrawer.open { transform: translateX(0); }
#detailDrawer .drawer-header {
  background: #0d1f3c; border-bottom: 1px solid var(--border);
  padding: 10px 14px; display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
#detailDrawer .drawer-title { font-family: var(--font-display); font-size: 11px; color: var(--accent); letter-spacing: 2px; }
#detailDrawer .drawer-body { flex: 1; overflow-y: auto; padding: 14px; background: #060d1a; }

.detail-section { margin-bottom: 14px; }
.detail-section h5 {
  font-family: var(--font-display); font-size: 9px; letter-spacing: 2px;
  color: var(--text-3); text-transform: uppercase;
  border-bottom: 1px solid var(--border); padding-bottom: 4px; margin-bottom: 6px;
}
.detail-kv { display: flex; justify-content: space-between; padding: 3px 0;
             border-bottom: 1px solid rgba(26,58,107,0.3); font-size: 11px; }
.detail-key { color: var(--text-3); font-family: var(--font-mono); }
.detail-val { color: var(--text-1); font-family: var(--font-mono); text-align: right; max-width: 60%; }

/* ── Radar Chart ────────────────────────────────────────── */
#radarCanvas { width: 100% !important; max-width: 200px; margin: 0 auto; display: block; }

/* ── RAG / SAR 탭 바 ─────────────────────────────────── */
.rag-tab-bar {
  display: flex; gap: 4px; margin-bottom: 4px;
}
.rag-tab {
  flex: 1;
  padding: 5px 8px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 10px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all 0.2s;
  text-align: center;
}
.rag-tab:hover { border-color: var(--accent); color: var(--text-2); }
.rag-tab.active {
  background: var(--bg-4);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── 파일 드롭 존 ────────────────────────────────────── */
.file-drop-zone {
  border: 1.5px dashed var(--border-bright);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg-1);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.file-drop-zone:hover {
  border-color: var(--accent);
  background: rgba(77,159,255,0.05);
}
/* 업로드 중 시각적 비활성화 — pointer-events는 건드리지 않음(Bug2 방지) */
/* 실제 클릭/드롭 차단은 openSarFileDialog() / handleSarFileDrop() 핸들러에서 처리 */
.file-drop-zone.drop-zone-locked {
  opacity: 0.45;
  cursor: not-allowed;
}
.file-drop-zone.drop-zone-locked:hover {
  border-color: var(--border-bright); /* hover 효과 억제 */
  background: var(--bg-1);
}
.file-drop-icon { font-size: 22px; }
.file-drop-text { font-family: var(--font-mono); font-size: 11px; color: var(--text-2); }
.file-drop-hint { font-size: 10px; color: var(--text-3); font-family: var(--font-mono); }

/* ── 파일 항목 ───────────────────────────────────────── */
.file-entry {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 4px 8px;
  font-family: var(--font-mono); font-size: 10px; color: var(--text-2);
}
.file-entry .file-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-entry .file-size { color: var(--text-3); margin: 0 8px; flex-shrink: 0; }
.file-entry .file-ok   { color: var(--normal); flex-shrink: 0; }
.file-entry .file-rm   {
  background: none; border: none; color: var(--critical);
  cursor: pointer; font-size: 13px; padding: 0 2px; opacity: 0.6; flex-shrink: 0;
}
.file-entry .file-rm:hover { opacity: 1; }

/* ── 경로 입력 행 ────────────────────────────────────── */
.path-row {
  display: flex; gap: 4px; align-items: center;
}
.path-row input {
  flex: 1;
  background: var(--bg-1);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 8px;
  border-radius: var(--radius);
  outline: none;
}
.path-row input:focus { border-color: var(--accent); }
.path-row input::placeholder { color: var(--text-3); }
.path-row .path-rm {
  background: none; border: 1px solid var(--border);
  color: var(--critical); cursor: pointer; padding: 4px 8px;
  border-radius: var(--radius); font-size: 13px; opacity: 0.7;
}
.path-row .path-rm:hover { opacity: 1; }

/* ── 보고서 내보내기 드롭다운 ───────────────────────── */
.export-menu {
  position: absolute; bottom: calc(100% + 4px); right: 0;
  background: var(--bg-3); border: 1px solid var(--border-bright);
  border-radius: var(--radius); width: 130px; z-index: 500;
  box-shadow: 0 4px 16px rgba(0,0,0,0.6);
  overflow: hidden;
}
.export-menu.hidden { display: none; }
.export-menu button {
  display: block; width: 100%;
  padding: 7px 12px;
  background: none; border: none; border-bottom: 1px solid var(--border);
  color: var(--text-1); font-family: var(--font-mono); font-size: 10px;
  cursor: pointer; text-align: left; transition: background 0.15s;
}
.export-menu button:last-child { border-bottom: none; }
.export-menu button:hover { background: var(--bg-4); color: var(--accent); }

/* ══════════════════════════════════════════════════════════════
   모바일 배치 (폭 760px 이하) — 데스크톱 7분할 격자를 한 열 세로 스크롤로
   순서: 영상 입력 → 위협 평가 → 지도 → 분석 도구 → 근거 자료 → 보고서 이력 → 분석 로그
══════════════════════════════════════════════════════════════ */
@media (max-width: 760px) {
  html, body { height: auto; overflow: auto; }
  #app { height: auto; min-height: 100vh; overflow: visible; grid-template-rows: auto 1fr; }

  /* 헤더: 로고 한 줄 + 상태 표시 줄바꿈 */
  header { flex-wrap: wrap; padding: 8px 10px; gap: 6px 10px; }
  .header-logo { font-size: 12px; letter-spacing: 1px; }
  .header-spacer { display: none; }
  .header-status { flex-wrap: wrap; gap: 4px 12px; font-size: 10px; width: 100%; }
  #clock { min-width: 0; margin-left: auto; font-size: 10.5px; }

  .main-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-auto-rows: auto;
    grid-template-areas: "sidebar" "threat" "map" "tools" "evidence" "history" "log";
    height: auto;
    overflow: visible;
    gap: 6px;
    padding: 6px;
  }
  .h-splitter { display: none; }

  /* 패널 제목 줄: 제목은 한 줄 유지, 긴 배지(보고서 정보·범례)는 다음 줄로 */
  .panel-header { flex-wrap: wrap; row-gap: 4px; height: auto; min-height: 30px; padding-top: 6px; padding-bottom: 6px; }
  .panel-title { white-space: nowrap; }
  .panel-header .panel-badge { white-space: normal; line-height: 1.5; }
  #reportMeta, #map-panel .panel-header .panel-badge { flex-basis: 100%; margin-left: 0 !important; }

  #sidebar .panel-body { overflow: visible; }
  #threat-panel { min-height: 0; }
  #threat-panel .panel-body { grid-template-columns: 1fr; justify-items: center; overflow: visible; }
  #threat-panel .threat-details { width: 100%; }
  #map-panel { height: 62vh; min-height: 320px; }
  #tools-panel .panel-body { overflow: visible; }
  .tools-grid { grid-template-columns: repeat(4, 1fr); height: auto; }
  .tool-card { min-height: 92px; }
  #evidence-panel { max-height: 65vh; }
  #history-panel  { max-height: 55vh; }
  #log-panel      { height: 260px; }

  /* 도구 상세 서랍: 화면 전체 폭 */
  #detailDrawer { width: 100vw; top: 0; border-left: none; }

  /* 영상 추가 등 모달 */
  .modal { width: calc(100vw - 16px); max-height: 92vh; }

  /* 알림 */
  #toast { left: 8px; right: 8px; bottom: 12px; max-width: none; }

  #map-layer-control { top: 8px; right: 8px; flex-wrap: wrap; justify-content: flex-end; max-width: 75%; }
}