:root {
  --bg: #072f5f;
  --blanc: #ffffff;
  --glass: #ffffff1a;
  --vert: #60ec73;
  --rouge: #ec4b4b;
  --jaune: #ecea60;
  --bleu-accent: #4f9eff;
  --texte-dim: rgba(255, 255, 255, 0.5);
  --border-glass: rgba(255, 255, 255, 0.2);
}


body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  height: 100vh;
  margin: 0;
  padding-bottom: 36px;
  box-sizing: border-box;
  background-color: var(--bg);
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(125deg, #051e3e 0%, #0d3d70 30%, #072f5f 55%, #082244 80%, #0a3560 100%);
  background-size: 24px 24px, 300% 300%;
  animation: gradient-drift 15s ease infinite;
  will-change: background-position;
}

@keyframes gradient-drift {
  0%   { background-position: 0 0, 0% 50%;   }
  50%  { background-position: 0 0, 100% 50%; }
  100% { background-position: 0 0, 0% 50%;   }
}

#LogoASCII {
  display: flex;
  justify-content: center;
  color: var(--blanc);
  font-family: "Space Mono", monospace;
  font-weight: 700;
  margin-bottom: 20px;
}

#game-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

#reaction-time {
  font-family: "Space Mono", monospace;
  font-weight: 700;
  text-align: center;
  min-height: 2em;
  font-size: 22px;
  letter-spacing: 0.04em;
  transition: opacity 0.2s;
}

#reaction-time.result-success {
  color: var(--vert);
  text-shadow: 0 0 18px rgba(96, 236, 115, 0.45);
}

#reaction-time.result-early {
  color: var(--jaune);
  text-shadow: 0 0 18px rgba(236, 234, 96, 0.45);
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

#reaction-time.show {
  animation: popIn 0.25s ease both;
}

#reaction-sub {
  font-family: "Space Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-align: center;
  min-height: 1.4em;
  transition: opacity 0.3s;
}

#reaction-sub.sub-record  { color: var(--vert);  text-shadow: 0 0 12px rgba(96, 236, 115, 0.7 ); }
#reaction-sub.sub-good    { color: var(--vert);  opacity: 0.75; }
#reaction-sub.sub-bad     { color: var(--rouge); opacity: 0.9; text-shadow: 0 0 12px rgba(255, 2, 2, 0.9)}
#reaction-sub.sub-neutral { color: var(--texte-dim); }

.buttons-row {
  display: flex;
  gap: 15px;
}

/* --DÉBUT Texte Instructions-- */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#instructions {
  color: var(--blanc);
  font-family: "Space Mono", monospace;
  font-size: 13px;
  text-align: center;
  animation: fadeInUp 0.6s ease both;
  animation-delay: 0.3s;
  opacity: 0;
  animation-fill-mode: forwards;
}

#instructions p {
  margin: 4px 0;
}

.instructions-sub {
  font-style: italic;
  font-size: 11px;
  opacity: 0.5;
}

kbd {
  font-family: monospace;
  font-size: 13px;
  padding: 2px 7px;
  background: #2c2c2a;
  border-radius: 4px;
  color: #f1efe8;
  letter-spacing: 0.02em;
  opacity: 1;
}

/* --FIN Texte Instructions-- */


/* --DÉBUT Action Buttons (Start, Stop, Restart)-- */

.start-btn,
.stop-btn,
.restart-btn {
  padding: 10px 20px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--texte-dim);
  background: transparent;
  border: 1.5px solid var(--border-glass);
  border-radius: 50px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.15s;
}

.start-btn:hover,
.stop-btn:hover,
.restart-btn:hover {
  color: var(--blanc);
  border-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.05);
}

.start-btn:active,
.stop-btn:active,
.restart-btn:active {
  transform: scale(0.97);
}

.start-btn:disabled,
.stop-btn:disabled,
.restart-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
  transform: none;
}

/* --FIN Action Buttons-- */

#game-board {
  position: relative;
  width: 400px;
  height: 400px;
  background: var(--glass);
  backdrop-filter: blur(5px);
  border-radius: 20px;
  border: 0.5px solid rgba(255, 255, 255, 0.3);
  box-shadow:
    0 8px 22px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(255, 255, 255, 0.1),
    inset 0 0 16px 3px rgba(255, 255, 255, 0.3);
  overflow: hidden;
}

#game-board::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.5),
    transparent
  );
}

#game-board::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.1),
    transparent,
    rgba(255, 255, 255, 0.1)
  );
}

span.fa-solid.fa-exclamation-triangle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 170px;
  color: var(--jaune);
}

/* --DÉBUT Mode Selector-- */

#mode-selector {
  position: relative;
  display: flex;
  gap: 0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: 50px;
  padding: 3px;
}

#mode-indicator {
  position: absolute;
  top: 3px;
  bottom: 3px;
  background: var(--blanc);
  border-radius: 50px;
  pointer-events: none;
  z-index: 0;
  transition: left 0.25s cubic-bezier(0.4, 0, 0.2, 1), width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.mode-btn {
  position: relative;
  z-index: 1;
  padding: 5px 16px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--texte-dim);
  background: transparent;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: color 0.2s;
}

.mode-btn:hover {
  color: var(--blanc);
}

.mode-btn.active {
  color: var(--bg);
}

.mode-label {
  display: block;
}

.mode-delay {
  display: block;
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0.55;
  margin-top: 1px;
}

.mode-btn.active .mode-delay {
  opacity: 0.75;
}

/* --FIN Mode Selector-- */

/* --DÉBUT Responsive-- */

@media (max-height: 860px) {
  #game-container {
    gap: 12px;
  }
}

@media (max-height: 700px) {
  #LogoASCII {
    display: none;
  }

  #game-container {
    gap: 8px;
  }
}

@media (max-width: 520px) {
  #LogoASCII {
    display: none;
  }

  #splash-screen {
    align-items: flex-start;
    overflow-y: auto;
    padding: 16px;
  }

  body {
    align-items: flex-start;
    height: auto;
    min-height: 100svh;
    overflow-y: auto;
    padding: 60px 0 32px;
  }

  #game-container {
    gap: 14px;
    width: calc(100vw - 32px);
  }

  #game-board {
    width: min(380px, calc(100vw - 32px));
    height: min(380px, calc(100vw - 32px));
  }

  #elo-bar {
    width: 100%;
  }

  #splash-card {
    width: calc(100vw - 32px);
    padding: 28px 20px 24px;
    gap: 18px;
  }

  #profile-panel,
  #settings-panel,
  #patchnotes-panel {
    width: min(300px, 100vw);
  }

  .start-btn,
  .stop-btn,
  .restart-btn {
    padding: 9px 16px;
    font-size: 12px;
  }

  .mode-btn {
    padding: 5px 11px;
    font-size: 10px;
  }

  #reaction-time {
    font-size: 19px;
  }
}

@media (max-width: 380px) {
  #game-board {
    width: calc(100vw - 32px);
    height: calc(100vw - 32px);
  }

  .mode-btn {
    padding: 5px 8px;
    font-size: 10px;
  }
}

/* --FIN Responsive-- */

/* --DÉBUT Splash Screen-- */

#splash-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  backdrop-filter: blur(8px);
}

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

@keyframes splashCardIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(14px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

#splash-card {
  width: 360px;
  background: rgba(4, 18, 42, 0.92);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 40px 36px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: splashCardIn 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

#splash-logo {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 48px;
  letter-spacing: -0.02em;
  line-height: 1;
}

.splash-reac { color: var(--blanc); }
.splash-time { color: var(--bleu-accent); }

#splash-tagline {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--texte-dim);
  margin-top: -12px;
}

#splash-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#splash-pseudo-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--glass);
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  color: var(--blanc);
  outline: none;
  transition: border-color 0.2s;
}

#splash-pseudo-input::placeholder { color: var(--texte-dim); }
#splash-pseudo-input:focus { border-color: rgba(255, 255, 255, 0.45); }

#game-board.shake {
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-6px); }
  40%       { transform: translateX(6px); }
  60%       { transform: translateX(-4px); }
  80%       { transform: translateX(4px); }
}

.splash-oauth-btn {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: opacity 0.2s, transform 0.15s;
}

.splash-oauth-btn:hover  { opacity: 0.88; transform: scale(1.02); }
.splash-oauth-btn:active { transform: scale(0.98); }

#splash-google-btn  { background: #ffffff; color: #1f1f1f; }
#splash-discord-btn { background: #5865F2; color: #ffffff; }

.splash-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--texte-dim);
}

.splash-divider::before,
.splash-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-glass);
}

#splash-guest-btn {
  width: 100%;
  padding: 11px;
  background: transparent;
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--texte-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: color 0.2s, border-color 0.2s, transform 0.15s;
}

#splash-guest-btn:hover  { color: var(--blanc); border-color: rgba(255,255,255,0.45); transform: scale(1.02); }
#splash-guest-btn:active { transform: scale(0.98); }

#splash-leaderboard {
  width: 100%;
  border-top: 1px solid var(--border-glass);
  padding-top: 20px;
}

#splash-lb-title {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--texte-dim);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

#splash-lb-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.splash-lb-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  padding: 4px 0;
}

.splash-lb-rank  { color: var(--texte-dim); width: 24px; }
.splash-lb-pseudo { color: var(--blanc); flex: 1; padding: 0 8px; }
.splash-lb-time  { color: var(--vert); }

.splash-lb-empty {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--texte-dim);
  font-style: italic;
  text-align: center;
  padding: 8px 0;
}

/* Boutons profil (connexion / déconnexion) */
#profile-pseudo-display {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 12px;
}

#profile-login-btn,
#profile-logout-btn {
  width: 100%;
  padding: 9px 14px;
  background: transparent;
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--texte-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s, border-color 0.2s;
}

#profile-login-btn:hover,
#profile-logout-btn:hover {
  color: var(--blanc);
  border-color: rgba(255, 255, 255, 0.45);
}

/* --FIN Splash Screen-- */

/* --DÉBUT Header Controls-- */

#header-controls {
  position: fixed;
  top: 20px;
  right: 24px;
  display: flex;
  gap: 10px;
  z-index: 100;
}

#header-controls button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(5, 30, 62, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--texte-dim);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s, transform 0.15s;
}

#header-controls button:hover {
  color: var(--blanc);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.08);
}

/* --FIN Header Controls-- */

/* --DÉBUT Panneau Profil-- */

#profile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

#profile-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

#profile-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 300px;
  background: rgba(7, 30, 65, 0.85);
  backdrop-filter: blur(16px);
  border-left: 1px solid var(--border-glass);
  z-index: 300;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#profile-panel.open {
  transform: translateX(0);
}

#profile-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border-glass);
}

#profile-panel-title {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--blanc);
  display: flex;
  align-items: center;
  gap: 8px;
}

#profile-close-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--texte-dim);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s;
}

#profile-close-btn:hover {
  color: var(--blanc);
  border-color: rgba(255, 255, 255, 0.5);
}

#profile-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.profile-section-title {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--texte-dim);
  margin-bottom: 14px;
}

.pseudo-row {
  display: flex;
  gap: 8px;
}

#pseudo-input {
  flex: 1;
  background: var(--glass);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 9px 12px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: var(--blanc);
  outline: none;
  transition: border-color 0.2s;
}

#pseudo-input::placeholder {
  color: var(--texte-dim);
}

#pseudo-input:focus {
  border-color: rgba(255, 255, 255, 0.45);
}

#pseudo-save-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--glass);
  border: 1px solid var(--border-glass);
  color: var(--texte-dim);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  flex-shrink: 0;
}

#pseudo-save-btn:hover {
  color: var(--vert);
  border-color: var(--vert);
}

#pseudo-feedback {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  margin-top: 8px;
  min-height: 1.4em;
  transition: opacity 0.3s;
}

#pseudo-feedback.success { color: var(--vert); }
#pseudo-feedback.error   { color: var(--rouge); }

.profile-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.profile-stat-row:last-child {
  border-bottom: none;
}

.profile-stat-label {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--texte-dim);
}

.profile-stat-value {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--blanc);
  letter-spacing: 0.04em;
}

/* --FIN Panneau Profil-- */

/* --DÉBUT Panneau Paramètres-- */

#settings-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

#settings-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

#settings-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 300px;
  background: rgba(7, 30, 65, 0.85);
  backdrop-filter: blur(16px);
  border-left: 1px solid var(--border-glass);
  z-index: 800;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#settings-panel.open {
  transform: translateX(0);
}

#settings-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border-glass);
  z-index: 800;
}

#settings-panel-title {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--blanc);
  display: flex;
  align-items: center;
  gap: 8px;
}

#settings-close-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--texte-dim);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s;
}

#settings-close-btn:hover {
  color: var(--blanc);
  border-color: rgba(255, 255, 255, 0.5);
}

#settings-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.settings-section-title {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--texte-dim);
  margin-bottom: 16px;
}

.settings-row {
  margin-bottom: 18px;
}

.settings-row:last-child {
  margin-bottom: 0;
}

.settings-row-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--blanc);
}

.settings-value-tag {
  font-size: 11px;
  color: var(--texte-dim);
  letter-spacing: 0.04em;
}

.settings-row-inline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--blanc);
}

/* Slider */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: var(--border-glass);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--blanc);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

/* Toggle switch */
.toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  cursor: pointer;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-glass);
  border-radius: 22px;
  transition: background 0.2s, border-color 0.2s;
}

.toggle-track::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--texte-dim);
  top: 3px;
  left: 3px;
  transition: transform 0.2s, background 0.2s;
}

.toggle input:checked + .toggle-track {
  background: rgba(96, 236, 115, 0.15);
  border-color: var(--vert);
}

.toggle input:checked + .toggle-track::before {
  transform: translateX(18px);
  background: var(--vert);
}

/* --FIN Panneau Paramètres-- */

/* --DÉBUT Scanlines CRT-- */

#scanlines {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.18) 2px,
    rgba(0, 0, 0, 0.18) 4px
  );
  pointer-events: none;
  z-index: 0;
}

/* --FIN Scanlines CRT-- */

/* --DÉBUT Vignette-- */

#vignette {
  position: fixed;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    transparent 55%,
    rgba(0, 0, 0, 0.55) 100%
  );
  pointer-events: none;
  z-index: 9998;
  animation: flicker 6s step-end infinite;
}

@keyframes flicker {
  0%,  95%, 97%, 99%, 100% { opacity: 1; }
  96%                       { opacity: 0.92; }
  98%                       { opacity: 0.96; }
}

/* --FIN Vignette-- */

/* --DÉBUT Glow board-- */

@keyframes glow-red-pulse {
  0%, 100% { box-shadow: 0 8px 22px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -1px 0 rgba(255,255,255,0.1), 0 0 20px rgba(236,75,75,0.45); }
  50%       { box-shadow: 0 8px 22px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -1px 0 rgba(255,255,255,0.1), 0 0 55px rgba(236,75,75,0.8); }
}

@keyframes glow-green-pulse {
  0%, 100% { box-shadow: 0 8px 22px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -1px 0 rgba(255,255,255,0.1), 0 0 28px rgba(96,236,115,0.55); }
  50%       { box-shadow: 0 8px 22px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -1px 0 rgba(255,255,255,0.1), 0 0 65px rgba(96,236,115,0.9); }
}

#game-board.board-waiting { animation: glow-red-pulse   1.5s ease-in-out infinite; cursor: default; }
#game-board.board-go      { animation: glow-green-pulse 0.7s ease-in-out infinite; cursor: pointer; }

/* --FIN Glow board-- */

/* --DÉBUT Radar Pulse-- */

#radar {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
  will-change: transform, opacity;
  /* FIX: correction de la valeur blur (double espace supprimé) */
  filter: blur(10px);
}

#radar.active {
  opacity: 1;
  background: radial-gradient(
    circle,
    rgba(79, 158, 255, 0.09) 0%,
    transparent 40%,
    rgba(79, 158, 255, 0.05) 60%,
    transparent 80%
  );
  animation: radar-pulse 3.5s ease-in-out infinite;
}

#radar.active-go {
  opacity: 1;
  background: radial-gradient(
    circle,
    rgba(96, 236, 115, 0.1) 0%,
    transparent 40%,
    rgba(96, 236, 115, 0.05) 60%,
    transparent 80%
  );
  animation: radar-pulse 1.2s ease-in-out infinite;

}

@keyframes radar-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1);   opacity: 0.5; }
  50%       { transform: translate(-50%, -50%) scale(1.25); opacity: 1;   }
}

/* --FIN Radar Pulse-- */

/* --DÉBUT Footer-- */

footer {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--texte-dim);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
}

footer p {
  margin: 0;
}

/* --FIN Footer-- */

/* --DÉBUT Patchnotes-- */

#patchnotes-btn {
  position: fixed;
  bottom: 16px;
  right: 24px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(5, 30, 62, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--texte-dim);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s, transform 0.15s;
  z-index: 100;
}

#patchnotes-btn:hover {
  color: var(--blanc);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.08);
}

#patchnotes-badge {
  display: none;
  position: absolute;
  top: 4px;
  right: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--rouge);
  animation: badge-pulse 5s ease-in-out infinite;
  box-shadow: #ec4b4b 0 0 5px 1px;
}

#patchnotes-badge.visible {
  display: block;
}

@keyframes badge-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.9; transform: scale(1.3); }
}

#patchnotes-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

#patchnotes-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

#patchnotes-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 300px;
  background: rgba(7, 30, 65, 0.85);
  backdrop-filter: blur(16px);
  border-left: 1px solid var(--border-glass);
  z-index: 300;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#patchnotes-panel.open {
  transform: translateX(0);
}

#patchnotes-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border-glass);
  flex-shrink: 0;
}

#patchnotes-panel-title {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--blanc);
  display: flex;
  align-items: center;
  gap: 8px;
}

#patchnotes-close-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--texte-dim);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s;
}

#patchnotes-close-btn:hover {
  color: var(--blanc);
  border-color: rgba(255, 255, 255, 0.5);
}

#patchnotes-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pn-entry {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pn-entry-latest .pn-version {
  color: var(--bleu-accent);
}

.pn-entry-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pn-version {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--texte-dim);
  letter-spacing: 0.04em;
}

.pn-new-badge {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--vert);
  border: 1px solid var(--vert);
  border-radius: 4px;
  padding: 1px 5px;
  opacity: 0.9;
}

.pn-date {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--texte-dim);
  opacity: 0.6;
  margin-left: auto;
}

.pn-notes {
  margin: 0;
  padding-left: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pn-notes li {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.pn-empty {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--texte-dim);
  text-align: center;
  padding: 24px 0;
  font-style: italic;
}

/* Séparateur entre les versions */
.pn-entry + .pn-entry {
  border-top: 1px solid var(--border-glass);
  padding-top: 24px;
}

/* --FIN Patchnotes-- */

/* --DÉBUT Classement mondial-- */

.splash-lb-loading {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--texte-dim);
  text-align: center;
  padding: 8px 0;
  font-style: italic;
  animation: fadeInUp 0.3s ease both;
}

.splash-lb-row-me .splash-lb-pseudo {
  color: var(--bleu-accent);
  font-weight: 700;
}

.splash-lb-row-me .splash-lb-time {
  color: var(--bleu-accent);
}

.lb-global-badge {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--bleu-accent);
  border: 1px solid var(--bleu-accent);
  border-radius: 4px;
  padding: 1px 5px;
  vertical-align: middle;
  opacity: 0.85;
}

#leaderboard-widget {
  position: fixed;
  top: 20px;
  left: 24px;
  width: 190px;
  background: rgba(4, 18, 42, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 12px 14px;
  z-index: 500;
  animation: fadeInUp 0.5s ease both;
  animation-delay: 0.2s;
}

#lb-period-selector {
  display: flex;
  gap: 2px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  padding: 2px;
}

.lb-period-btn {
  flex: 1;
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--texte-dim);
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 4px 2px;
  cursor: pointer;
  transition: color 0.2s, background 0.15s;
}

.lb-period-btn:hover {
  color: var(--blanc);
}

.lb-period-btn.active {
  background: rgba(255, 255, 255, 0.12);
  color: var(--blanc);
}

#leaderboard-widget-title {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--texte-dim);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.15s ease;
}

#leaderboard-list,
#leaderboard-my-rank {
  transition: opacity 0.15s ease;
}

.lb-fading {
  opacity: 0;
}

@media (max-width: 700px) {
  #leaderboard-widget { display: none; }
}

.lb-panel-loading,
.lb-panel-empty {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--texte-dim);
  text-align: center;
  padding: 24px 0;
  font-style: italic;
}

.lb-panel-row {
  display: flex;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-family: 'Space Mono', monospace;
  font-size: 12px;
}

.lb-panel-row:last-child { border-bottom: none; }

.lb-panel-row-me {
  background: rgba(79, 158, 255, 0.06);
  border-radius: 6px;
  padding: 10px 8px;
  margin: 0 -8px;
}

.lb-panel-row-me .lb-panel-pseudo,
.lb-panel-row-me-text { color: var(--bleu-accent); font-weight: 700; }
.lb-panel-row-me .lb-panel-time   { color: var(--bleu-accent); }

.lb-panel-rank  { width: 28px; color: var(--texte-dim); flex-shrink: 0; }
.lb-panel-pseudo { flex: 1; color: var(--blanc); padding: 0 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-panel-time  { color: var(--vert); flex-shrink: 0; }

#leaderboard-my-rank {
  margin-top: 16px;
  border-top: 1px solid var(--border-glass);
  padding-top: 14px;
}

.lb-panel-my-rank {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--texte-dim);
  background: rgba(79, 158, 255, 0.06);
  border-radius: 6px;
  padding: 10px 8px;
}

.lb-panel-my-rank span:last-child {
  color: var(--bleu-accent);
  font-weight: 700;
}

.lb-mode-badge {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 4px;
  padding: 1px 5px;
  vertical-align: middle;
  text-transform: uppercase;
}

.lb-mode-badge-normal    { color: var(--vert);        border: 1px solid var(--vert);        opacity: 0.85; }
.lb-mode-badge-difficile { color: var(--jaune);       border: 1px solid var(--jaune);       opacity: 0.85; }
.lb-mode-badge-extreme   { color: var(--rouge);       border: 1px solid var(--rouge);       opacity: 0.85; }

/* --DÉBUT Feedback rang après partie-- */

#rank-progression {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-align: center;
  min-height: 1.4em;
  transition: opacity 0.3s;
}

#rank-progression.rank-prog-up   { color: var(--vert); text-shadow: 0 0 10px rgba(96, 236, 115, 0.5); }
#rank-progression.rank-prog-info { color: var(--bleu-accent); opacity: 0.8; }

/* --FIN Feedback rang après partie-- */

/* --DÉBUT Bonus chips ELO-- */

#elo-bonus-chips {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
  min-height: 20px;
}

.elo-chip {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  opacity: 0;
  transform: translateY(5px);
  animation: chip-appear 0.25s ease forwards;
}

@keyframes chip-appear {
  to { opacity: 1; transform: translateY(0); }
}

.elo-chip-veryGood {
  background: rgba(168, 85, 247, 0.15);
  color: #d4a0ff;
  border: 1px solid rgba(168, 85, 247, 0.35);
}

.elo-chip-good {
  background: rgba(79, 158, 255, 0.15);
  color: #4f9eff;
  border: 1px solid rgba(79, 158, 255, 0.35);
}

.elo-chip-streak {
  background: rgba(255, 160, 30, 0.15);
  color: #ffa01e;
  border: 1px solid rgba(255, 160, 30, 0.35);
}

.elo-chip-difficile {
  background: rgba(236, 234, 96, 0.12);
  color: #ecea60;
  border: 1px solid rgba(236, 234, 96, 0.3);
}

.elo-chip-extreme {
  background: rgba(236, 75, 75, 0.15);
  color: #ec4b4b;
  border: 1px solid rgba(236, 75, 75, 0.35);
}

/* --FIN Bonus chips ELO-- */

/* --DÉBUT Combo Skate-- */

#combo-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  overflow: hidden;
}

/* Liste des tricks — côté gauche, centrée verticalement */
.combo-list {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: flex-start;
}

.combo-entry {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 3px 10px 3px 7px;
  background: rgba(0, 0, 0, 0.38);
  border-radius: 3px;
  transform: rotate(var(--rot, 0deg));
  animation: combo-entry-in 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes combo-entry-in {
  from { opacity: 0; transform: rotate(var(--rot)) translateX(-22px); }
  to   { opacity: 1; transform: rotate(var(--rot)) translateX(0); }
}

.combo-entry-label {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.combo-entry-elo {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.35);
}

.perf-veryGood { color: #d4a0ff; text-shadow: 0 0 10px rgba(212,160,255,0.55); }
.perf-good     { color: #4f9eff; text-shadow: 0 0 10px rgba(79,158,255,0.45); }
.perf-normal   { color: rgba(255, 255, 255, 0.65); }

/* Multiplicateur — coin bas-droit */
.combo-multiplier {
  position: absolute;
  right: 14px;
  bottom: 14px;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 38px;
  letter-spacing: -0.02em;
  line-height: 1;
  color: rgba(255, 255, 255, 0.18);
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.2);
  transition: color 0.3s;
}

.combo-multiplier[data-level="2"] { color: rgba(255,160,30,0.45); }
.combo-multiplier[data-level="3"] { color: rgba(255,130,0,0.65); }
.combo-multiplier[data-level="4"] { color: rgba(255,85,0,0.82); }
.combo-multiplier[data-level="5"] { color: #ec4b4b; text-shadow: 0 0 16px rgba(236,75,75,0.6); }

.combo-multiplier.bump {
  animation: mult-bump 0.22s ease;
}

@keyframes mult-bump {
  0%   { transform: scale(1); }
  45%  { transform: scale(1.28); }
  100% { transform: scale(1); }
}

/* Combo list qui s'efface au bail */
.combo-list.fading,
.combo-multiplier.fading {
  animation: combo-fade-out 0.35s ease forwards;
}

@keyframes combo-fade-out {
  to { opacity: 0; transform: translateY(6px); }
}

/* BAILED — centre du board */
.combo-bailed-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  animation: bailed-show 1.5s ease forwards;
}

@keyframes bailed-show {
  0%   { opacity: 0; }
  10%  { opacity: 1; }
  65%  { opacity: 1; }
  100% { opacity: 0; }
}

.combo-bailed-prev {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: rgba(210, 65, 65, 0.55);
  text-transform: uppercase;
}

.combo-bailed-text {
  font-family: 'Space Mono', monospace;
  font-size: 36px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(210, 65, 65, 0.85);
  text-shadow: 0 0 24px rgba(210,65,65,0.45);
  text-transform: uppercase;
}

/* Board shake pour streak ≥ 4 */
@keyframes board-streak-shake {
  0%   { transform: translate(0, 0)      rotate(0deg); }
  15%  { transform: translate(-3px, 2px) rotate(-0.4deg); }
  30%  { transform: translate(3px, -2px) rotate(0.3deg); }
  50%  { transform: translate(-2px, 2px) rotate(-0.2deg); }
  70%  { transform: translate(2px, -1px) rotate(0.15deg); }
  100% { transform: translate(0, 0)      rotate(0deg); }
}

#game-board-wrapper.streak-shake {
  animation: board-streak-shake 0.4s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

/* --FIN Combo Skate-- */

/* --DÉBUT Stats par mode dans le profil-- */

.profile-mode-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.profile-mode-row:last-child { border-bottom: none; }

.profile-mode-best {
  flex: 1;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--blanc);
  text-align: center;
}

.profile-mode-rank {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--bleu-accent);
  min-width: 36px;
  text-align: right;
}

/* --FIN Stats par mode dans le profil-- */

/* --DÉBUT Historique des parties-- */

.profile-history-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.profile-history-row:last-child {
  border-bottom: none;
}

.profile-history-time {
  flex: 1;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--blanc);
  text-align: center;
}

.profile-history-date {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--texte-dim);
  white-space: nowrap;
}

.profile-history-empty {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--texte-dim);
  font-style: italic;
  text-align: center;
  padding: 12px 0;
}

/* --FIN Historique des parties-- */

/* --FIN Classement mondial-- */

/* --DÉBUT Système de rangs ELO-- */

#game-board-wrapper {
  position: relative;
  flex-shrink: 0;
}

#ranked-game-indicator {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ec4b4b;
  background: rgba(236, 75, 75, 0.12);
  border: 1px solid rgba(236, 75, 75, 0.35);
  border-radius: 4px;
  padding: 4px 8px;
  display: none;
  align-items: center;
  gap: 5px;
  z-index: 10;
  pointer-events: none;
}

#ranked-game-indicator.active {
  display: flex;
  animation: ranked-blink 2s ease-in-out infinite;
}

@keyframes ranked-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

#elo-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 300px;
}

#elo-bar-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
}

#elo-value {
  flex: 1;
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--texte-dim);
}

#elo-next-rank {
  font-size: 9px;
  color: var(--texte-dim);
  opacity: 0.45;
  letter-spacing: 0.04em;
}

#elo-bar-track {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

#elo-bar-fill {
  height: 100%;
  border-radius: 2px;
  width: 0%;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s;
}

#ranked-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Mono', monospace;
}

#ranked-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--texte-dim);
}

#ranked-locked {
  font-size: 9px;
  color: var(--texte-dim);
  opacity: 0.4;
  font-style: italic;
}

#ranked-row .toggle input:checked + .toggle-track {
  background: rgba(236, 75, 75, 0.15);
  border-color: var(--rouge);
}

#ranked-row .toggle input:checked + .toggle-track::before {
  background: var(--rouge);
}

#ranked-row .toggle input:disabled + .toggle-track {
  opacity: 0.3;
  cursor: not-allowed;
}

#streak-badge {
  display: none;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(255, 160, 30, 0.1);
  border: 1px solid rgba(255, 160, 30, 0.3);
  color: #ffa01e;
  transition: box-shadow 0.3s;
}

#streak-badge[data-level="2"] { opacity: 0.55; }
#streak-badge[data-level="3"] { opacity: 0.75; }
#streak-badge[data-level="4"] { opacity: 1; box-shadow: 0 0 8px rgba(255, 160, 30, 0.35); }
#streak-badge[data-level="5"] {
  opacity: 1;
  box-shadow: 0 0 10px rgba(255, 160, 30, 0.55);
  animation: streak-badge-pulse 1.2s ease-in-out infinite;
}

@keyframes streak-badge-pulse {
  0%, 100% { box-shadow: 0 0 10px rgba(255, 160, 30, 0.55); }
  50%       { box-shadow: 0 0 20px rgba(255, 160, 30, 0.9); }
}

.elo-chip-streak-break {
  background: rgba(150, 150, 150, 0.08);
  color: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.elo-rank-badge {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 3px;
  flex-shrink: 0;
}

.rank-tier-1 { background: #2a2a2a; color: #808080; }

.rank-tier-2 {
  background: linear-gradient(135deg, #6b3d10, #cd7f32, #f0a555, #cd7f32);
  color: #fff8ee;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.rank-tier-3 {
  background: linear-gradient(135deg, #666, #c0c0c0, #e8e8e8, #b0b0b0);
  color: #111;
}

.rank-tier-4 {
  background: linear-gradient(135deg, #a89020 0%, #ecea60 40%, #fffaaa 60%, #a89020 100%);
  color: #2a2600;
}

.rank-tier-5 {
  background: #1a3a5c;
  color: #4f9eff;
  box-shadow: 0 0 6px 1px rgba(79, 158, 255, 0.2);
}

.rank-tier-6 {
  background: #2d1a45;
  color: #d4a0ff;
  box-shadow: 0 0 8px 1px rgba(168, 85, 247, 0.25);
}

.rank-tier-7 {
  background: linear-gradient(100deg, #7a1a1a 0%, #ec4b4b 30%, #ff8a8a 50%, #ec4b4b 70%, #7a1a1a 100%);
  background-size: 200% auto;
  animation: shimmer-rank 4s linear infinite;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
  box-shadow: 0 0 6px 1px rgba(236, 75, 75, 0.2);
}

@keyframes shimmer-rank {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

#rank-progression.rank-prog-elo-loss {
  color: var(--rouge);
  opacity: 0.9;
}

/* --FIN Système de rangs ELO-- */