body {
  margin: 0;
  background-color: #12131a;
  background-image:
    radial-gradient(at 0% 0%, hsla(253, 20%, 10%, 1) 0, transparent 60%),
    radial-gradient(at 50% 0%, hsla(225, 45%, 35%, 0.25) 0, transparent 60%),
    radial-gradient(at 100% 0%, hsla(339, 55%, 35%, 0.25) 0, transparent 60%);
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  font-family: "Montserrat", sans-serif;
  --mouse-x: 0.5;
  --mouse-y: 0.5;
  perspective: 1000px;
}

/* Control Panel */
.controls {
  position: absolute;
  top: 30px;
  left: 30px;
  z-index: 100;
  background: rgba(255, 255, 255, 0.05);
  padding: 28px;
  border-radius: 32px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  width: 260px;
  transform-origin: top left;
  pointer-events: auto;
  transition:
    transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.4s ease,
    filter 0.4s ease;
}

.controls.hidden {
  transform: scale(0) translate(-100px, -100px);
  opacity: 0;
  pointer-events: none;
}

body.lang-changing .controls:not(.hidden) {
  transform: translateY(-40px) scale(0.95) rotate(-2deg);
  opacity: 0.5;
}

.toggle-controls-btn {
  position: absolute;
  top: 30px;
  left: 30px;
  z-index: 101;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 10px 18px;
  border-radius: 99px;
  cursor: pointer;
  font-weight: bold;
  font-size: 13px;
  font-family: inherit;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: auto;
}

.toggle-controls-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

@keyframes settingsPulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: translateY(-15px) scale(1.15);
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 15px 30px rgba(255, 255, 255, 0.1);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

body.lang-changing .toggle-controls-btn {
  animation: settingsPulse 0.65s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.controls-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.controls-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: -5px;
}

.controls-title {
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 900;
}

.minimize-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 99px;
  cursor: pointer;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.minimize-btn:hover {
  background: rgba(151, 0, 0, 0.4);
  transition: all 1s ease;
}

.controls label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 800;
  padding-left: 8px;
}

.controls input[type="text"],
.controls select {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 14px 20px;
  border-radius: 99px;
  outline: none;
  font-size: 14px;
  font-family: inherit;
  font-weight: bold;
  transition: all 0.3s ease;
}

.controls input[type="text"]:focus,
.controls select:focus {
  
  background: rgba(0, 0, 0, 0.7);
  box-shadow: 0 0 10px rgba(255, 162, 0, 0.7);
  transition: all 0.3s ease;
}

.controls input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
  outline: none;
}

.controls input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 99px;
  background: #feb944;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.controls input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.controls input[type="range"]::-webkit-slider-thumb:active {
  transform: scale(0.9);
  transition: transform 0.5s ease;
}

/* Zone du Menu Effet Personnalisé */
.custom-effect-picker {
  display: none;
  flex-direction: column;
  background: rgba(0, 0, 0, 0.25);
  padding: 16px;
  border-radius: 22px;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.effect-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.effect-field label {
  font-size: 10px;
  opacity: 0.85;
}

/* Zone du sélecteur de couleurs */
.custom-color-picker {
  display: none;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.2);
  padding: 10px 16px;
  border-radius: 16px;
  gap: 10px;
}

.color-pickers-holder {
  display: flex;
  gap: 12px;
}

.custom-color-picker input[type="color"] {
  appearance: none;
  -webkit-appearance: none;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 99px;
  cursor: pointer;
  background: none;
}

.custom-color-picker input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.custom-color-picker input[type="color"]::-webkit-color-swatch {
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 99px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.doodle-container {
  font-family: "Courier";
  position: relative;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
  touch-action: none;
}

/* COUCHES DE TEXTE */
.text-layer {
  position: absolute;
  font-weight: 900;
  font-size: 22vw;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  --i: 1;
  --factor: 1;
  --invert: 1;
  --max-layers: 5;
  --wave-y: 0px;
  --wave-scale: 1;
  --wave-rot: 0deg;
  --wave-opacity: 1;

  z-index: calc(var(--max-layers) + 1 - var(--i));
  scale: calc((1 - 0.04 * var(--i)) * var(--wave-scale));
  opacity: var(--wave-opacity);
  transition:
    scale 0.5s cubic-bezier(0.25, 1, 0.5, 1),
    opacity 0.4s ease,
    transform 0.15s ease-out;
  will-change: transform, opacity;

  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));

  transform: rotate(
      calc(
        (
            12deg * (var(--mouse-x) - 0.5) * var(--dir) * var(--factor) *
              var(--invert)
          ) +
          var(--wave-rot)
      )
    )
    translate(
      calc(15px * (var(--mouse-x) - 0.5) * var(--factor) * var(--invert)),
      calc(
        (
            4vh * (var(--mouse-y) - 0.5) * var(--dir) * var(--factor) *
              var(--invert)
          ) +
          var(--wave-y)
      )
    );
}

/* --- FOOTER DESIGN --- */
footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70px;
  z-index: 90;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 40px;
  box-sizing: border-box;
  background: linear-gradient(to top, rgba(18, 19, 26, 0.8), transparent);
  pointer-events: none;
  transition:
    transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.4s ease;
}

body.lang-changing footer {
  transform: translateY(30px);
  opacity: 0.3;
}

.footer-left {
  display: flex;
  gap: 12px;
  pointer-events: auto;
}

.footer-center {
  color: rgba(255, 255, 255, 0.35);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 4px;
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  user-select: none;
}

.footer-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 14px;
  pointer-events: auto;
}

.footer-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  padding: 8px 16px;
  border-radius: 99px;
  font-family: inherit;
  font-weight: bold;
  font-size: 12px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  text-decoration: none;
}

.footer-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.profile-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px 6px 6px;
  border-radius: 99px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.profile-trigger:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.profile-trigger img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.profile-trigger span {
  color: #fff;
  font-size: 12px;
  font-weight: bold;
}

/* --- MODALS SYSTEM --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 11, 16, 0.6);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 200;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  padding: 35px;
  border-radius: 32px;
  width: 450px;
  max-width: 85%;
  color: white;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}

.modal-overlay.active .modal-box {
  transform: scale(1) translateY(0);
}

.modal-title {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.modal-body {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 25px;
}

.modal-body a {
  color: #feb944;
  text-decoration: none;
  font-weight: bold;
  border-bottom: 1px dashed rgba(254, 185, 68, 0.5);
  transition:
    color 0.2s,
    border-color 0.2s;
}

.modal-body a:hover {
  color: #ffc460;
  border-bottom-style: solid;
}

@media (max-width: 960px) {
  .controls {
    top: auto;
    left: 50%;
    bottom: 20px;
    width: min(92vw, 340px);
    transform: translateX(-50%);
    padding: 20px;
  }

  .toggle-controls-btn {
    top: 12px;
    left: 12px;
    padding: 12px 16px;
  }

  .lang-toggle-btn {
    top: 12px;
    right: 12px;
    width: 44px;
    height: 44px;
  }

  .controls input[type="text"],
  .controls select,
  .custom-color-picker,
  .custom-effect-picker {
    width: 100%;
  }

  footer {
    padding: 0 20px 14px;
  }
}

@media (max-width: 640px) {
  body {
    overflow-x: hidden;
  }

  .controls {
    top: auto;
    left: 50%;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    border-radius: 24px 24px 0 0;
    padding: 16px;
  }

  .toggle-controls-btn,
  .lang-toggle-btn {
    top: 10px;
    left: 10px;
  }

  .lang-toggle-btn {
    right: 10px;
    left: auto;
  }

  .controls label,
  .controls input[type="text"],
  .controls select,
  .footer-btn,
  .profile-trigger {
    font-size: 13px;
  }

  .footer {
    grid-template-columns: 1fr;
    row-gap: 12px;
    align-items: center;
    justify-items: center;
    height: auto;
  }

  .footer-left,
  .footer-right {
    justify-content: center;
    width: 100%;
  }

  .footer-center {
    order: -1;
  }

  .footer-btn {
    width: 100%;
    justify-content: center;
  }
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  padding: 10px 20px;
  border-radius: 99px;
  font-weight: bold;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-link-btn {
  background: #feb944;
  color: #12131a;
  padding: 10px 20px;
  border-radius: 99px;
  font-weight: bold;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  transition:
    transform 0.2s,
    background 0.2s;
}

.modal-link-btn:hover {
  transform: scale(1.03);
  background: #ffc460;
}

.pyro-avatar-big {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 2px solid #feb944;
  margin-bottom: 15px;
  box-shadow: 0 8px 20px rgba(254, 185, 68, 0.2);
}

/* --- BUTTON LANGUE & FLAGS --- */
.lang-toggle-btn {
  position: absolute;
  top: 30px;
  right: 30px;
  z-index: 101;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: auto;
  padding: 0;
}

.lang-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.12);
}

.lang-toggle-btn span {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.flag-img {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.lang-toggle-btn:active .flag-img {
  transform: scale(0.8);
}

body.lang-changing .lang-toggle-btn {
  pointer-events: none;
}