/* ═══════════════════════════════════════════════════════════════════════════
   SORA Command Center — Cyberpunk Dark Mode CSS
   Aesthetic: Deep black + Neon Cyan (#00F5FF) + Amber (#FFB300)
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@300;400;500;600;700&family=Share+Tech+Mono&family=Orbitron:wght@400;700;900&display=swap');

/* ── CSS Variables ─────────────────────────────────────────────────────────── */
:root {
  --bg-void:        #040608;
  --bg-base:        #070C10;
  --bg-panel:       #0A1018;
  --bg-card:        #0D1520;
  --bg-hover:       #111E2A;
  --bg-input:       #08111A;

  --cyan:           #00F5FF;
  --cyan-dim:       #00B8C4;
  --cyan-glow:      rgba(0, 245, 255, 0.15);
  --cyan-border:    rgba(0, 245, 255, 0.3);

  --amber:          #FFB300;
  --amber-dim:      #CC8F00;
  --amber-glow:     rgba(255, 179, 0, 0.15);

  --red-sos:        #FF3A3A;
  --red-glow:       rgba(255, 58, 58, 0.3);

  --purple:         #A855F7;
  --green-ok:       #00FF88;

  --text-primary:   #E0F4FF;
  --text-secondary: #5A8FAA;
  --text-muted:     #2A4A5E;
  --text-mono:      'Share Tech Mono', 'Courier New', monospace;

  --border:         rgba(0, 245, 255, 0.12);
  --border-active:  rgba(0, 245, 255, 0.4);

  --panel-radius:   4px;
  --transition:     all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-cyan:    0 0 20px rgba(0, 245, 255, 0.15), 0 0 60px rgba(0, 245, 255, 0.05);
  --shadow-panel:   0 4px 24px rgba(0, 0, 0, 0.6);

  --left-panel-width: 380px;
  --map-panel-height: 40vh;
}

/* ── Reset & Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Animated scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 245, 255, 0.015) 2px,
    rgba(0, 245, 255, 0.015) 4px
  );
  pointer-events: none;
  z-index: 1000;
  animation: scanlines 8s linear infinite;
}

@keyframes scanlines {
  0%   { background-position: 0 0; }
  100% { background-position: 0 100%; }
}

/* ── Login Screen ──────────────────────────────────────────────────────────── */
#login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 245, 255, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(255, 179, 0, 0.04) 0%, transparent 60%),
    var(--bg-void);
  z-index: 500;
  transition: opacity 0.5s ease;
}

#login-screen.hidden { opacity: 0; pointer-events: none; }

.login-box {
  width: 360px;
  background: var(--bg-panel);
  border: 1px solid var(--cyan-border);
  border-radius: var(--panel-radius);
  padding: 40px;
  box-shadow: var(--shadow-cyan), var(--shadow-panel);
  animation: loginFadeIn 0.6s ease;
  position: relative;
  overflow: hidden;
}

.login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: scanTop 3s ease infinite;
}

@keyframes loginFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 42px;
  font-weight: 900;
  color: var(--cyan);
  letter-spacing: 12px;
  text-shadow: 0 0 20px var(--cyan), 0 0 60px rgba(0, 245, 255, 0.4);
  animation: glitch 4s infinite;
}

@keyframes glitch {
  0%, 90%, 100% { text-shadow: 0 0 20px var(--cyan), 0 0 60px rgba(0, 245, 255, 0.4); transform: none; }
  92% { text-shadow: -2px 0 var(--red-sos), 2px 0 var(--cyan); transform: translateX(1px); }
  94% { text-shadow: 2px 0 var(--amber), -2px 0 var(--cyan); transform: translateX(-1px); }
  96% { text-shadow: 0 0 20px var(--cyan), 0 0 60px rgba(0, 245, 255, 0.4); transform: none; }
}

.login-logo p {
  font-family: var(--text-mono);
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 3px;
  margin-top: 4px;
}

.login-tabs {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 2px;
  margin-bottom: 24px;
  overflow: hidden;
}

.login-tab {
  flex: 1;
  padding: 8px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--text-mono);
  font-size: 11px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
}

.login-tab.active {
  background: var(--cyan-glow);
  color: var(--cyan);
  border-bottom: 2px solid var(--cyan);
}

.login-tab:hover:not(.active) { color: var(--text-primary); background: var(--bg-hover); }

.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-family: var(--text-mono);
  font-size: 10px;
  color: var(--cyan-dim);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 10px 12px;
  color: var(--text-primary);
  font-family: var(--text-mono);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan-border), 0 0 12px var(--cyan-glow);
}

.btn-primary {
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--cyan);
  border-radius: 2px;
  color: var(--cyan);
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  margin-top: 8px;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--cyan);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 0;
}

.btn-primary:hover::before { transform: translateX(0); }
.btn-primary:hover { color: var(--bg-void); }
.btn-primary span { position: relative; z-index: 1; }

.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary:disabled::before { display: none; }

.login-status {
  font-family: var(--text-mono);
  font-size: 10px;
  text-align: center;
  margin-top: 12px;
  min-height: 16px;
  color: var(--text-secondary);
}

.login-status.error { color: var(--red-sos); }
.login-status.success { color: var(--green-ok); }

/* ── Overlays / Modals ─────────────────────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9000;
}

/* ── Main App Layout ───────────────────────────────────────────────────────── */
#app {
  position: fixed;
  inset: 0;
  display: grid;
  grid-template-rows: 48px 1fr;
  grid-template-columns: 1fr;
  background: var(--bg-base);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

#app.active { opacity: 1; pointer-events: all; }

/* ── Top Navigation Bar ────────────────────────────────────────────────────── */
#topbar {
  display: flex;
  align-items: center;
  padding: calc(env(safe-area-inset-top, 0px) + 8px) 16px 8px 16px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  position: relative;
  z-index: 100;
}

body.is-native.is-android #topbar {
  padding-top: 40px !important;
}

.topbar-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: var(--cyan);
  letter-spacing: 6px;
  text-shadow: 0 0 12px rgba(0, 245, 255, 0.5);
  flex-shrink: 0;
}

.topbar-status {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--text-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-secondary);
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 2px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-dot.online  { background: var(--green-ok); box-shadow: 0 0 6px var(--green-ok); animation: pulse-dot 2s ease infinite; }
.status-dot.offline { background: var(--red-sos);  box-shadow: 0 0 6px var(--red-sos); }

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

.topbar-time {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 2px;
  margin-left: auto;
}

.topbar-user {
  font-family: var(--text-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-secondary);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 12px;
  transition: var(--transition);
}
.btn-icon:hover { border-color: var(--red-sos); color: var(--red-sos); }

/* ── Main Content Area ─────────────────────────────────────────────────────── */
#content {
  display: grid;
  grid-template-columns: var(--left-panel-width) 6px 1fr;
  height: 100%;
  overflow: hidden;
}

#resizer {
  background: var(--bg-panel);
  cursor: col-resize;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  position: relative;
  z-index: 100;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
#resizer:hover, #resizer.active {
  background: var(--cyan-glow);
}
.resizer-handle {
  width: 2px;
  height: 20px;
  background: var(--cyan-border);
  border-radius: 2px;
}

/* ── LEFT PANEL — Chat Hub ─────────────────────────────────────────────────── */
#left-panel {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: var(--bg-panel);
  overflow: hidden;
}

#contact-list-view {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.contact-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.2s;
}
.contact-item:hover {
  background: var(--bg-hover);
}
.contact-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--cyan-glow);
  border: 1px solid var(--cyan-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-family: 'Orbitron', sans-serif;
  font-weight: bold;
  color: var(--cyan);
  margin-right: 12px;
  flex-shrink: 0;
}
.contact-info {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.contact-name {
  font-family: var(--text-mono);
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.contact-preview {
  font-family: var(--text-mono);
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}
.unread-badge {
  display: block;
  width: 10px;
  height: 10px;
  background: var(--cyan);
  border-radius: 50%;
  margin-left: auto;
  margin-right: 8px;
  box-shadow: 0 0 8px var(--cyan-glow);
  animation: unread-pulse 1.5s infinite;
  flex-shrink: 0;
}

@keyframes unread-pulse {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(0, 245, 255, 0.4); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(0, 245, 255, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(0, 245, 255, 0); }
}

.contact-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--text-mono);
}
.contact-time {
  font-size: 9px;
  color: var(--text-secondary);
}
.unread-badge {
  background: var(--cyan);
  color: var(--bg-void);
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 10px;
  margin-top: 4px;
  font-weight: bold;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-shrink: 0;
}

.panel-title {
  font-family: var(--text-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--cyan);
  text-transform: uppercase;
}

.peer-count {
  font-family: var(--text-mono);
  font-size: 10px;
  color: var(--text-secondary);
  background: var(--bg-hover);
  padding: 2px 8px;
  border-radius: 2px;
  border: 1px solid var(--border);
}

/* Mode tabs */
.mode-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg-base);
  flex-shrink: 0;
}

.mode-tab {
  flex: 1;
  padding: 8px 4px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--text-mono);
  font-size: 9px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
}

.mode-tab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: var(--cyan-glow);
}
.mode-tab:hover:not(.active) { color: var(--text-primary); }

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scroll-behavior: auto !important;
}

#chat-messages::-webkit-scrollbar { width: 4px; }
#chat-messages::-webkit-scrollbar-track { background: var(--bg-base); }
#chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Chat Bubbles (WhatsApp Style) */
.chat-bubble {
  max-width: 85%;
  border-radius: 8px;
  padding: 8px 10px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.chat-bubble.visible { opacity: 1; transform: translateY(0); }

/* Self Message (Right side, WhatsApp Green/Cyan equivalent) */
.chat-bubble.self { 
  align-self: flex-end; 
  background: var(--cyan-dim); /* Distinct solid color */
  color: #fff; /* Ensure text is readable on solid cyan */
  border-bottom-right-radius: 2px; /* WhatsApp tail effect */
}
/* Ensure self text overrides default primary text color if needed */
.chat-bubble.self .bubble-text { color: #fff; }
.chat-bubble.self .bubble-meta { color: rgba(255,255,255,0.7); }
.chat-bubble.self .dm-indicator { color: rgba(255,255,255,0.9); }

/* Peer Message (Left side, Dark/Gray equivalent) */
.chat-bubble.peer { 
  align-self: flex-start; 
  background: var(--bg-card); 
  border: 1px solid var(--border);
  border-bottom-left-radius: 2px; /* WhatsApp tail effect */
}

.bubble-sender {
  font-family: var(--text-mono);
  font-size: 11px;
  font-weight: bold;
  color: var(--amber);
  margin-bottom: 2px;
}

.bubble-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  font-family: var(--text-mono);
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 2px;
}

.dm-indicator {
  font-size: 9px;
  color: var(--cyan);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 2px;
}

.admin-del-msg {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 10px;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.admin-del-msg:hover {
  opacity: 1;
}

.bubble-sender {
  font-family: var(--text-mono);
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 1px;
}

.bubble-type {
  font-family: var(--text-mono);
  font-size: 8px;
  padding: 1px 5px;
  border-radius: 1px;
  letter-spacing: 1px;
}

.type-badge-ping  { background: var(--red-glow);                color: var(--red-sos); border: 1px solid var(--red-sos); }
.type-badge-text  { background: var(--cyan-glow);               color: var(--cyan);    border: 1px solid var(--cyan-border); }
.type-badge-voice { background: var(--amber-glow);              color: var(--amber);   border: 1px solid var(--amber-dim); }
.type-badge-image { background: rgba(168, 85, 247, 0.1);        color: var(--purple);  border: 1px solid rgba(168, 85, 247, 0.4); }

.bubble-time {
  font-family: var(--text-mono);
  font-size: 9px;
  color: var(--text-muted);
  margin-left: auto;
}

.bubble-text { 
  font-size: 14px; 
  color: var(--text-primary); 
  word-break: break-word; 
  line-height: 1.4;
  white-space: pre-wrap; /* Preserve newlines */
}

.bubble-ping {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--text-mono);
  font-size: 11px;
  color: var(--red-sos);
}
.ping-icon { font-size: 16px; }
.ping-coords { font-size: 9px; color: var(--text-secondary); display: block; margin-top: 2px; }

.bubble-image {
  max-width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: 2px;
  border: 1px solid var(--border);
}

.bubble-voice {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bubble-audio { flex: 1; height: 32px; filter: invert(1) hue-rotate(180deg) contrast(0.8); }
.voice-label { font-family: var(--text-mono); font-size: 9px; color: var(--amber); }

/* ── Input Area ────────────────────────────────────────────────────────────── */
#input-area {
  border-top: 1px solid var(--border);
  padding: 12px;
  background: var(--bg-base);
  flex-shrink: 0;
}

.action-bar {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.mode-hint {
  font-family: var(--text-mono);
  font-size: 9px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 8px;
  letter-spacing: 1px;
}

#text-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px;
  color: var(--text-primary);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  resize: none;
  outline: none;
  height: 44px; /* Matches buttons */
  min-height: 44px;
  max-height: 120px;
  line-height: 1.4;
  transition: var(--transition);
}

#text-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan-border); }
#text-input::placeholder { color: var(--text-muted); }

/* Common Action Button */
.btn-action {
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-family: var(--text-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

/* Specific Buttons */
.btn-send {
  padding: 0 16px;
  background: var(--cyan-glow);
  border: 1px solid var(--cyan);
  color: var(--cyan);
}
.btn-send:hover { background: var(--cyan); color: var(--bg-void); }

.btn-sos {
  padding: 0 16px;
  background: transparent;
  border: 1px solid var(--red-sos);
  color: var(--red-sos);
  font-family: 'Orbitron', sans-serif;
  position: relative;
  overflow: hidden;
  animation: sos-pulse 3s ease infinite;
}
.btn-sos:hover { background: var(--red-sos); color: white; animation: none; }
.btn-sos:active { transform: scale(0.98); }

@keyframes sos-pulse {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 58, 58, 0); }
  50%       { box-shadow: 0 0 12px rgba(255, 58, 58, 0.3); }
}

.btn-ptt {
  flex: 1;
  padding: 0 16px;
  background: transparent;
  border: 1px solid var(--amber);
  color: var(--amber);
}
.btn-ptt.recording {
  background: var(--amber);
  color: var(--bg-void);
  animation: recording-pulse 0.5s ease infinite alternate;
}

@keyframes recording-pulse {
  from { box-shadow: 0 0 8px rgba(255, 179, 0, 0.5); }
  to   { box-shadow: 0 0 20px rgba(255, 179, 0, 0.8); }
}

/* Image input */
#image-input { display: none; }
.btn-image {
  flex: 1;
  padding: 0 16px;
  background: transparent;
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: var(--purple);
}
.btn-image:hover { background: rgba(168, 85, 247, 0.15); }

/* ── RIGHT PANEL — Tactical Map ────────────────────────────────────────────── */
#right-panel {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

#map-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel);
  z-index: 10;
  flex-shrink: 0;
}

/* Custom Dropdown for Map Filter */
.custom-dropdown { position: relative; display: inline-block; }
.dropdown-btn { 
  padding: 4px 8px; background: rgba(0,245,255,0.05); color: var(--cyan); 
  border: 1px solid rgba(0,245,255,0.2); outline: none; font-family: var(--text-mono); 
  font-size: 9px; border-radius: 2px; cursor: pointer; min-width: 140px; text-align: left;
}
.dropdown-btn:hover { background: rgba(0,245,255,0.1); }
.dropdown-menu { 
  display: none; position: absolute; top: 100%; right: 0; background: var(--bg-card); 
  border: 1px solid var(--border); box-shadow: var(--shadow-panel); z-index: 1000;
  width: 220px; border-radius: 4px; margin-top: 4px; overflow: hidden;
}
.dropdown-menu.show { display: block; }
#map-agent-search { 
  width: 100%; padding: 6px; background: var(--bg-input); border: 1px solid var(--border); 
  color: var(--text-primary); font-family: var(--text-mono); font-size: 10px; outline: none; 
  border-radius: 2px;
}
#map-agent-search:focus { border-color: var(--cyan); }
.dropdown-options { max-height: 200px; overflow-y: auto; }
.dropdown-option { 
  padding: 8px 12px; font-family: var(--text-mono); font-size: 10px; color: var(--text-primary); 
  cursor: pointer; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.dropdown-option:hover { background: var(--bg-hover); color: var(--cyan); }
.dropdown-option.selected { background: var(--cyan-glow); color: var(--cyan); }

#map-canvas {
  flex: 1;
  display: block;
  min-height: 0;
  position: relative;
  z-index: 1;
}

/* Map overlay stats */
#map-overlay {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
}

.stat-card {
  background: rgba(4, 6, 8, 0.85);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 8px 12px;
  backdrop-filter: blur(8px);
  min-width: 120px;
}

.stat-label {
  font-family: var(--text-mono);
  font-size: 8px;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
}

.stat-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 245, 255, 0.4);
  display: block;
  line-height: 1.1;
}

/* Peers panel in map overlay */
#peers-list {
  background: rgba(4, 6, 8, 0.85);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 8px 12px;
  backdrop-filter: blur(8px);
  max-height: 140px;
  overflow-y: auto;
}

.peers-title {
  font-family: var(--text-mono);
  font-size: 8px;
  color: var(--cyan);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 6px;
}

.peer-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--text-mono);
  font-size: 9px;
  color: var(--text-secondary);
}

.peer-item:last-child { border-bottom: none; }
.peer-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green-ok); flex-shrink: 0; }

/* ── Toast Notifications ───────────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-card);
  border: 1px solid var(--amber);
  border-radius: 2px;
  padding: 10px 20px;
  font-family: var(--text-mono);
  font-size: 11px;
  color: var(--amber);
  z-index: 9999;
  transition: transform 0.3s ease;
  white-space: nowrap;
}

#toast.show { transform: translateX(-50%) translateY(0); }

#offline-indicator {
  position: fixed;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 179, 0, 0.1);
  border: 1px solid var(--amber);
  padding: 6px 16px;
  font-family: var(--text-mono);
  font-size: 10px;
  color: var(--amber);
  border-radius: 2px;
  display: none;
  z-index: 200;
}
#offline-indicator.show { display: block; }

/* ── Loader / Spinner ──────────────────────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg-void);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  transition: opacity 0.4s ease;
}
#loader.hidden { opacity: 0; pointer-events: none; }

.loader-content { text-align: center; }

.loader-ring {
  width: 60px;
  height: 60px;
  border: 2px solid var(--border);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
}

@keyframes spin { to { transform: rotate(360deg); } }

.loader-text {
  font-family: var(--text-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-secondary);
  animation: blink 1.5s ease infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ── Corner decorations ────────────────────────────────────────────────────── */
.corner-decor {
  position: absolute;
  width: 12px;
  height: 12px;
  pointer-events: none;
}
.corner-decor.tl { top: 0;    left: 0;   border-top: 2px solid var(--cyan);    border-left: 2px solid var(--cyan); }
.corner-decor.tr { top: 0;    right: 0;  border-top: 2px solid var(--cyan);    border-right: 2px solid var(--cyan); }
.corner-decor.bl { bottom: 0; left: 0;   border-bottom: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.corner-decor.br { bottom: 0; right: 0;  border-bottom: 2px solid var(--cyan); border-right: 2px solid var(--cyan); }

/* ── Scrollbar ─────────────────────────────────────────────────────────────── */
* { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }

/* ═══════════════════════════════════════════════════════════════════════════
   MOBILE RESPONSIVE — Full redesign for smartphones (≤ 768px)
   Optimized for iPhone SE (375×667), iPhone 14, Android phones
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* ── App shell layout: stack map on top, chat on bottom ── */
  #app {
    grid-template-rows: 44px 1fr;
  }

  #content {
    grid-template-columns: 1fr;
    grid-template-rows: var(--map-panel-height) 8px 1fr;
    overflow: hidden;
  }

  #resizer {
    cursor: row-resize;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    order: 0;
  }
  .resizer-handle {
    width: 20px;
    height: 2px;
  }

  /* Map goes to top on mobile */
  #right-panel {
    order: -1;
    min-height: 0;
    overflow: hidden;
  }

  #left-panel {
    min-height: 0;
    overflow: hidden;
    order: 1;
  }

  /* ── Topbar: compact, no overflow ── */
  #topbar {
    padding: 0 8px;
    gap: 6px;
    overflow: hidden;
  }

  .topbar-logo {
    font-size: 14px;
    letter-spacing: 3px;
    flex-shrink: 0;
  }

  .topbar-status {
    flex: 1;
    gap: 4px;
    overflow: hidden;
    min-width: 0;
  }

  .status-badge {
    padding: 2px 5px;
    gap: 4px;
    font-size: 8px;
    letter-spacing: 0;
    white-space: nowrap;
    flex-shrink: 1;
    min-width: 0;
  }

  /* Hide full labels on small screens, show dot + short label */
  #ws-label { display: none; }

  .topbar-time {
    font-size: 10px;
    letter-spacing: 1px;
    flex-shrink: 0;
  }

  .topbar-user {
    display: none; /* hide username on mobile to save space */
  }

  .btn-icon {
    padding: 4px 6px;
    font-size: 11px;
    flex-shrink: 0;
  }

  /* ── Map header: compact ── */
  #map-header {
    padding: 6px 10px;
    min-height: 0;
  }

  #map-header .panel-title {
    font-size: 10px;
  }

  #map-header span[style] {
    display: none; /* hide "DRAG TO PAN" hint on mobile */
  }

  #map-canvas {
    flex: 1;
    min-height: 0;
  }

  /* ── Map overlay: compact, smaller cards ── */
  #map-overlay {
    bottom: 8px;
    right: 8px;
    gap: 4px;
  }

  .stat-card {
    padding: 5px 8px;
    min-width: 80px;
  }

  .stat-value { font-size: 14px; }
  .stat-label { font-size: 7px; }

  #peers-list {
    padding: 5px 8px;
    max-height: 80px;
  }

  /* ── COMMS HUB panel ── */
  .panel-header {
    padding: 8px 12px;
  }

  .panel-title { font-size: 10px; }

  .peer-count { font-size: 9px; padding: 1px 6px; }

  /* ── Mode tabs: compact, all 3 visible ── */
  .mode-tabs {
    display: flex;
  }

  .mode-tab {
    font-size: 8px;
    padding: 7px 2px;
    letter-spacing: 0.5px;
    white-space: nowrap;
  }

  /* ── Messages feed ── */
  #chat-messages {
    padding: 8px;
    gap: 6px;
  }

  .chat-bubble {
    padding: 7px 10px;
    max-width: 95%;
  }

  .bubble-text { font-size: 12px; }

  /* ── Input area: compact ── */
  #input-area {
    padding: 8px;
    border-top: 1px solid var(--border);
  }

  .text-input-row { gap: 6px; }

  #text-input {
    padding: 8px 10px;
    font-size: 12px;
    min-height: 36px;
  }

  .btn-send {
    padding: 8px 12px;
    font-size: 9px;
    letter-spacing: 1px;
    white-space: nowrap;
  }

  .action-bar { gap: 6px; margin-top: 6px; }

  #sos-btn, #sos-btn-v, #sos-btn-i {
    font-size: 10px;
    letter-spacing: 1.5px;
    padding: 9px 8px;
  }

  #ptt-btn {
    padding: 14px;
    font-size: 10px;
  }

  .btn-image {
    padding: 10px 8px;
    font-size: 11px;
  }

  /* ── Login box: full width on mobile ── */
  .login-box {
    width: calc(100vw - 32px);
    max-width: 360px;
    padding: 28px 20px;
  }

  .login-logo h1 {
    font-size: 32px;
    letter-spacing: 8px;
  }

  /* ── Remove scanlines on mobile (performance) ── */
  body::before { display: none; }
}

/* ── Extra small: iPhone SE 375px ── */
@media (max-width: 400px) {
  .status-badge span { display: none; } /* dots only, no text labels */
  .status-badge { padding: 2px 4px; min-width: 14px; }
  .status-dot { width: 8px; height: 8px; }

  #topbar { gap: 4px; }
  .topbar-logo { font-size: 13px; letter-spacing: 2px; }
  .topbar-time { font-size: 9px; }

  .mode-tab { font-size: 7px; padding: 6px 1px; }

  #content { grid-template-rows: 38vh 1fr; }
}

/* ── Safe area support (iPhone notch / home indicator) ── */
@supports (padding: env(safe-area-inset-bottom)) {
  #input-area {
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
  }
  #topbar {
    padding-top: env(safe-area-inset-top);
  }
}


/* ── Light Mode Overrides ─────────────────────────────────────────────────── */
:root.light-mode {
  --bg-void:        #E2E8F0;
  --bg-base:        #F1F5F9;
  --bg-panel:       #FFFFFF;
  --bg-card:        #F8FAFC;
  --bg-hover:       #E2E8F0;
  --bg-input:       #FFFFFF;

  --cyan:           #0EA5E9;
  --cyan-dim:       #0284C7;
  --cyan-glow:      rgba(14, 165, 233, 0.15);
  --cyan-border:    rgba(14, 165, 233, 0.3);

  --amber:          #D97706;
  --amber-dim:      #B45309;
  --amber-glow:     rgba(217, 119, 6, 0.15);

  --red-sos:        #E11D48;
  --red-glow:       rgba(225, 29, 72, 0.2);

  --purple:         #7E22CE;
  --green-ok:       #16A34A;

  --text-primary:   #0F172A;
  --text-secondary: #334155;
  --text-muted:     #64748B;

  --border:         rgba(15, 23, 42, 0.15);
  --border-active:  rgba(14, 165, 233, 0.4);

  --shadow-cyan:    0 0 10px rgba(14, 165, 233, 0.1);
  --shadow-panel:   0 2px 10px rgba(0, 0, 0, 0.05);
}

:root.light-mode body::before {
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

:root.light-mode .leaflet-container {
  filter: invert(1) hue-rotate(180deg) contrast(0.9);
}

/* Removed minimized call CSS */