/* SKYBOUND GLOBAL - Multiplayer Glass UI */
.mp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(15, 30, 44, 0.85);
  border: 1px solid rgba(0, 229, 255, 0.35);
  color: #7affbe;
}
.mp-badge.offline {
  border-color: rgba(160, 175, 190, 0.3);
  color: #97aeb2;
}
.mp-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7affbe;
  box-shadow: 0 0 8px #7affbe;
}
.mp-badge.offline .mp-dot {
  background: #758a99;
  box-shadow: none;
}
.mp-panel-card {
  background: rgba(14, 25, 35, 0.90);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 12px;
  padding: 16px;
  margin: 12px 0;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}
.mp-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}
.mp-form-grid label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  color: #a4c2cb;
}
.mp-form-grid input {
  background: #09131a;
  border: 1px solid #1f4254;
  border-radius: 8px;
  color: #ffffff;
  padding: 8px 12px;
  font-size: 15px;
  font-weight: bold;
  letter-spacing: 0.5px;
}
.mp-form-grid input:focus {
  border-color: #00e5ff;
  outline: none;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
}
.mp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.mp-btn-primary {
  background: linear-gradient(135deg, #0088aa, #00b4d8);
  color: #ffffff !important;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}
.mp-btn-primary:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 14px rgba(0, 180, 216, 0.6);
}
.mp-btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid #234b5c;
  color: #b7d9c8 !important;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
.mp-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}
.mp-peer-list {
  margin-top: 14px;
  max-height: 160px;
  overflow-y: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 10px;
}
.mp-peer-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  margin-bottom: 6px;
  font-size: 13px;
}
.mp-peer-item .callsign {
  font-weight: bold;
  color: #7affbe;
}
.mp-peer-item .details {
  color: #97aeb2;
  font-family: monospace;
}
/* Floating In-flight Radio Pill */
#mpRadioPill {
  position: fixed;
  top: 64px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(8, 18, 28, 0.92);
  border: 1px solid #00e5ff;
  box-shadow: 0 4px 24px rgba(0, 229, 255, 0.25);
  padding: 8px 18px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 9999;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
  animation: mpFadeIn 0.3s ease-out;
}
@keyframes mpFadeIn {
  from { opacity: 0; transform: translate(-50%, -10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
/* Quick Radio Drawer */
.mp-radio-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.mp-radio-btn {
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 6px;
  background: rgba(0, 229, 255, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.28);
  color: #b7effe;
  cursor: pointer;
}
.mp-radio-btn:hover {
  background: rgba(0, 229, 255, 0.28);
  color: #ffffff;
}

/* Mode & Quick Button Highlight */
.mp-mode-highlight, .mp-quick-highlight {
  border-color: #00e5a3 !important;
  color: #7affbe !important;
}
.mp-mode-highlight:hover, .mp-quick-highlight:hover {
  background: rgba(0, 229, 163, 0.2) !important;
  box-shadow: 0 0 12px rgba(0, 229, 163, 0.4) !important;
}
.mp-card-highlight {
  border-color: #00e5a3 !important;
  box-shadow: 0 0 24px rgba(0, 229, 163, 0.35) !important;
}

/* Header In-flight Multiplayer Pill */
.header-mp-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(9, 24, 38, 0.88);
  border: 1px solid rgba(0, 229, 255, 0.45);
  border-radius: 999px;
  padding: 5px 12px;
  color: #7affbe;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0;
  pointer-events: auto;
}
.header-mp-pill:hover {
  background: rgba(14, 40, 62, 0.95);
  border-color: #00e5ff;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}
.header-mp-pill .mp-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00e5a3;
  box-shadow: 0 0 6px #00e5a3;
}

/* In-flight HUD Multiplayer Window */
.hud-mp-dropdown {
  position: fixed;
  top: var(--hdr-h, 58px);
  left: 50%;
  transform: translateX(-50%);
  width: min(350px, 92vw);
  max-height: calc(100dvh - var(--hdr-h, 58px) - 24px);
  overflow-y: auto;
  background: rgba(10, 24, 36, 0.94);
  border: 1px solid #00e5ff;
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.65), 0 0 16px rgba(0, 229, 255, 0.25);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  pointer-events: auto;
  z-index: 100;
  font-family: system-ui, sans-serif;
  color: #fff;
}
.hud-mp-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  font-size: 14px;
  color: #7affbe;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 6px;
}
.hud-mp-head button {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 11px;
  cursor: pointer;
}
.hud-mp-head button:hover {
  background: rgba(255, 80, 80, 0.3);
}
.hud-mp-room-info {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #a4c2cb;
  margin-bottom: 8px;
}
.hud-mp-room-info strong {
  color: #ffffff;
}
.hud-mp-peer-title {
  font-size: 12px;
  color: #8da9b3;
  margin-bottom: 4px;
}
.hud-mp-peer-list {
  max-height: 100px;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 6px;
  padding: 6px;
  margin-bottom: 8px;
}
.hud-mp-radios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-bottom: 8px;
}
.mp-hud-radio {
  background: rgba(0, 229, 255, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: #c9f5ff;
  border-radius: 5px;
  padding: 5px;
  font-size: 12px;
  cursor: pointer;
  text-align: left;
}
.mp-hud-radio:hover {
  background: rgba(0, 229, 255, 0.3);
  color: #fff;
}
.hud-mp-send-box {
  display: flex;
  gap: 6px;
}
.hud-mp-send-box input {
  flex: 1;
  background: #08141d;
  border: 1px solid #1f4254;
  border-radius: 6px;
  color: #fff;
  padding: 5px 8px;
  font-size: 12px;
}
.hud-mp-send-box input:focus {
  border-color: #00e5ff;
  outline: none;
}
.hud-mp-send-box button {
  background: #008eb3;
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  padding: 5px 12px;
  cursor: pointer;
}
.hud-mp-send-box button:hover {
  background: #00b4d8;
}

/* PVP Combat HUD & Kill Feed */
.hud-kill-feed {
  position: fixed;
  top: 56px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
  z-index: 999;
}
.kill-feed-item {
  background: rgba(12, 22, 34, 0.90);
  border: 1px solid rgba(255, 77, 79, 0.55);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 13px;
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: feedSlide 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes feedSlide {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}
.kill-feed-killer {
  color: #00e5ff;
  font-weight: 700;
}
.kill-feed-weapon {
  color: #ffcf5e;
  font-size: 11px;
  background: rgba(255, 207, 94, 0.16);
  border: 1px solid rgba(255, 207, 94, 0.35);
  border-radius: 4px;
  padding: 1px 6px;
}
.kill-feed-victim {
  color: #ff4d4f;
  font-weight: 700;
}

/* Combat Mode HUD Status Pill */
.hud-combat-pill {
  position: fixed;
  top: var(--hdr-h, 56px);
  bottom: auto;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 20, 28, 0.92);
  border: 1px solid #ff4d4f;
  box-shadow: 0 0 16px rgba(255, 77, 79, 0.4);
  padding: 4px 14px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 13px;
  font-weight: bold;
  z-index: 94;
  pointer-events: none;
}
#hud:has(#hudFormationChip:not([hidden])) .hud-combat-pill {
  top: calc(var(--hdr-h, 56px) + 34px);
}
#hud:has(#hudMpDropdown:not([hidden])) .hud-combat-pill,
.mobile-mode [data-mobile-panel]:not([data-mobile-panel=""]) .hud-combat-pill {
  visibility: hidden;
}
.hud-combat-hp-bar {
  width: 70px;
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  overflow: hidden;
  display: inline-block;
}
.hud-combat-hp-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff4d4f, #52c41a);
  transition: width 0.2s ease;
}

/* Screen Damage Flash (disabled cleanly) */
.damage-flash {
  display: none;
  position: fixed;
  inset: 0;
  background: transparent;
  pointer-events: none;
  z-index: 9999;
}

/* Mobile Combat Quick Buttons */
.mobile-combat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-top: 4px;
}
.mobile-combat-btn {
  background: rgba(220, 38, 38, 0.25) !important;
  border: 1px solid rgba(239, 68, 68, 0.6) !important;
  color: #fecaca !important;
  font-weight: bold;
  border-radius: 6px;
  padding: 6px 4px;
  font-size: 11px;
  touch-action: none;
}
.mobile-combat-btn:active {
  background: rgba(220, 38, 38, 0.7) !important;
}

/* Preset Room Chips & Custom Room System */
.mp-preset-rooms {
  margin-bottom: 12px;
}
.mp-room-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 5px;
}
.mp-chip {
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 999px;
  color: #c8f0fe;
  font-size: 12px;
  padding: 4px 12px;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}
.mp-chip:hover {
  background: rgba(0, 180, 216, 0.28);
  border-color: #00e5ff;
  color: #ffffff;
}
.mp-chip.active {
  background: linear-gradient(135deg, #0088aa, #00b4d8);
  border-color: #00e5ff;
  color: #ffffff;
  font-weight: bold;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}
.mp-btn-accent {
  background: linear-gradient(135deg, #e67e22, #f39c12);
  color: #ffffff !important;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}
.mp-btn-accent:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 12px rgba(243, 156, 18, 0.6);
}

/* HUD In-flight Room Switcher */
.hud-mp-copy-btn {
  background: rgba(0, 229, 255, 0.2);
  border: 1px solid rgba(0, 229, 255, 0.4);
  color: #7affbe;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  margin-left: auto;
}
.hud-mp-copy-btn:hover {
  background: rgba(0, 229, 255, 0.4);
  color: #ffffff;
}
.hud-mp-room-switcher {
  display: flex;
  gap: 6px;
  margin: 6px 0;
  padding: 4px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.hud-mp-room-switcher input {
  flex: 1;
  background: #09131a;
  border: 1px solid #1f4254;
  border-radius: 6px;
  color: #ffffff;
  padding: 4px 8px;
  font-size: 12px;
}
.hud-mp-room-switcher input:focus {
  border-color: #00e5ff;
  outline: none;
}
.hud-mp-room-switcher button {
  background: #14384a;
  border: 1px solid #00e5ff;
  color: #7affbe;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
  font-weight: bold;
}
.hud-mp-room-switcher button:hover {
  background: #0088aa;
  color: #ffffff;
}

/* In-Flight Combat Leaderboard */
.hud-leaderboard {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 440px;
  max-width: 90vw;
  background: rgba(10, 20, 30, 0.94);
  border: 1px solid #00e5ff;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 229, 255, 0.3);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 14px 18px;
  z-index: 9999;
  color: #ffffff;
}
.hud-lb-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  font-size: 14px;
  color: #7affbe;
  border-bottom: 1px solid rgba(0, 229, 255, 0.3);
  padding-bottom: 8px;
  margin-bottom: 10px;
}
.hud-lb-head button {
  background: transparent;
  border: none;
  color: #97aeb2;
  font-size: 16px;
  cursor: pointer;
}
.hud-lb-head button:hover {
  color: #ffffff;
}
.hud-lb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.hud-lb-table th {
  text-align: left;
  color: #90b8c8;
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.hud-lb-table td {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.hud-lb-table tr.top-ace td {
  color: #ffd700;
  font-weight: bold;
}
.hud-lb-table tr.is-self {
  background: rgba(0, 229, 255, 0.12);
}

/* v0.53 Multiplayer Interaction & Responsive HUD Polish */
.mp-unread-badge {
  background: #ff4d4f;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  border-radius: 999px;
  padding: 1px 6px;
  line-height: 1.3;
  box-shadow: 0 0 8px rgba(255, 77, 79, 0.6);
}
.hud-mp-peer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 4px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 11.5px;
}
.hud-mp-peer-row:last-child {
  border-bottom: none;
}
.hud-mp-peer-meta {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.mp-rendezvous-btn {
  flex: none;
  background: linear-gradient(135deg, #104b63, #177894);
  border: 1px solid #65dcff;
  color: #e6fbff;
  border-radius: 6px;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  min-height: 28px;
}
.mp-rendezvous-btn:hover {
  background: linear-gradient(135deg, #186e8f, #209dbf);
}
.hud-mp-radio-history {
  max-height: 92px;
  overflow-y: auto;
  background: rgba(4, 12, 20, 0.55);
  border: 1px solid rgba(101, 220, 255, 0.16);
  border-radius: 6px;
  padding: 5px 7px;
  margin-bottom: 8px;
  font-size: 11px;
  line-height: 1.45;
}
.mp-radio-empty {
  color: #78919b;
}
.mp-radio-line {
  display: flex;
  gap: 6px;
  margin-bottom: 2px;
  word-break: break-word;
}
.mp-radio-line strong {
  color: #7affbe;
  flex: none;
}
.mp-radio-line span {
  color: #dff4ff;
}
@media (max-width: 650px), ((orientation: landscape) and (max-height: 550px)) {
  .hud-mp-dropdown {
    width: min(370px, 94vw);
    max-height: calc(100dvh - var(--hdr-h, 58px) - 18px);
    overflow-y: auto;
    top: var(--hdr-h, 58px);
    padding: 10px 12px;
  }
  .hud-mp-head button {
    min-width: 32px;
    min-height: 30px;
  }
  #mpRadioPill {
    font-size: 12px;
    padding: 6px 12px;
    max-width: 88vw;
    top: calc(var(--hdr-h, 58px) + 4px) !important;
  }
  #hud:has(#tacticalPanel[open]:not([hidden])) .hud-combat-pill,
  #hud:has(#tacticalPanel[open]:not([hidden])) .hud-formation-chip {
    left: 10px;
    transform: none;
    max-width: calc(100vw - 205px);
  }
}

/* v0.54 Formation Wingman & Combat Sync Styles */
.hud-mp-peer-actions {
  display: flex;
  gap: 4px;
  flex: none;
}
.mp-follow-btn {
  flex: none;
  background: rgba(18, 58, 48, 0.85);
  border: 1px solid #00e5a3;
  color: #7affbe;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  min-height: 28px;
}
.mp-follow-btn:hover {
  background: rgba(0, 229, 163, 0.25);
}
.mp-follow-btn.active {
  background: #f8c751;
  border-color: #ffd976;
  color: #102029;
}
.hud-formation-chip {
  position: fixed;
  top: var(--hdr-h, 58px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 32, 46, 0.92);
  border: 1px solid #00e5a3;
  border-radius: 999px;
  padding: 4px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #7affbe;
  font-weight: 700;
  z-index: 95;
  pointer-events: auto;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}
#hud:has(#hudMpDropdown:not([hidden])) .hud-formation-chip,
.mobile-mode [data-mobile-panel]:not([data-mobile-panel=""]) .hud-formation-chip {
  visibility: hidden;
  pointer-events: none;
}
.hud-formation-chip button {
  background: rgba(255, 82, 82, 0.24);
  border: 1px solid rgba(255, 110, 110, 0.65);
  color: #ffd6d6;
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}