:root {
  --txt: #000000;
  --nb: rgba(255, 255, 255, 0);
  --nbscr: rgba(250, 250, 252, 0.319);
  --boxshadow: 0 10px 32px rgba(0, 0, 0, 0.16);
  --bg3: rgba(255, 255, 255, 0.95);
  --bg3a: rgba(252, 252, 255, 0.97);
  --mobile-menu-bg: rgba(255, 255, 255, 0.97);
  --avatar-dropdown-bg: rgba(250, 250, 252, 0.98);
  --nav-border: rgba(0, 0, 0, 0.12);
  --nav-link: rgba(0, 0, 0, 0.88);
  --nav-link-hover: rgba(0, 0, 0, 1);
  --nav-height: 48px;
  --nb-h: rgb(255, 255, 255);


}

@media (prefers-color-scheme: dark) {
     :root {
    --txt: #f5f5f7;
    --nb: rgba(22, 22, 24, 0.84);
    --nbscr: rgba(12, 12, 14, 0.95);
    --boxshadow: 0 12px 34px rgba(0, 0, 0, 0.35);
    --bg3: rgba(16, 16, 18, 0.95);
    --bg3a: rgba(10, 10, 12, 0.98);
    --mobile-menu-bg: rgba(14, 14, 16, 0.98);
    --avatar-dropdown-bg: rgba(8, 8, 10, 0.96);
    --nav-border: rgba(255, 255, 255, 0.14);
    --nav-link: rgba(255, 255, 255, 0.88);
    --nav-link-hover: rgba(255, 255, 255, 1);
    --nb-h: rgba(104, 104, 104, 0.243);
        
    }
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--nb);
    -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(14px);
    transition: 0.5s all;
    z-index: 1000;
  cursor: default;
  border-bottom: 1px solid var(--nav-border);
}

.navbar:hover {
  background: var(--nbscr);
}

.navbar.scrolled {
    background: var(--nbscr);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
    box-shadow: var(--boxshadow);
  border-bottom: 1px solid var(--nav-border);
}

.navbar.scrolled:hover {
  background: var(--nbscr);
  box-shadow: var(--boxshadow);
}

.navbar nav {
    display: flex;
  justify-content: space-between;
    align-items: center;
  height: var(--nav-height);
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 18px;
  gap: 18px;
}

.navbar .logo img {
  height: 22px;
    width: auto;
    user-select: none;
  opacity: 0.95;
  transition: opacity 0.2s ease;
}

.navbar .logo img:hover {
  opacity: 0.75;
}

.navbar ul {
    list-style: none;
    display: flex;
  gap: clamp(12px, 2.1vw, 26px);
    align-items: center;
  margin: 0;
  padding: 0;
  flex: 1;
  justify-content: center;
}

.navbar ul li a {
    text-decoration: none;
  color: var(--nav-link);
    font-family: 'Poppins', sans-serif;
  font-weight: 400;
  transition: 0.2s;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
}

.navbar ul li a:hover {
  color: var(--nav-link-hover);
  opacity: 0.72;
}

.navbar .menu-toggle {
    display: none;
  font-size: 1.25em;
    background: none;
    border: none;
  color: var(--txt);
    cursor: pointer;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  transition: background 0.2s ease;
}

.navbar .menu-toggle:hover {
  background: rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
    .navbar .menu-toggle {
        display: block;
        position: relative;
        z-index: 9999;
        color: var(--txt);
    }
    .navbar ul {
        position: absolute;
    top: calc(var(--nav-height) + 10px);
    right: 12px;
    width: min(320px, calc(100vw - 24px));
        background: var(--mobile-menu-bg);
        flex-direction: column;
        align-items: flex-start;
    justify-content: flex-start;
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border: 1px solid var(--nav-border);
    padding: 12px;
        display: flex;
        visibility: hidden;
        pointer-events: none;
    border-radius: 16px;
    transition: 0.25s ease;
    transform: translateX(14px) translateY(-4px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.28);
    opacity: 0;
    }

    .navbar ul.active {
    visibility: visible;
        pointer-events: all;
        transform: translateX(0);
    opacity: 1;
    }
    .navbar ul li {
        width: 100%;
    margin: 0;
    }
  .navbar ul li a {
    display: block;
    width: 100%;
    padding: 10px 10px;
    border-radius: 10px;
  }
    .navbar ul li a:hover {
    text-decoration: none;
    background: rgba(255,255,255,0.08);
    }

  #auth-links,
  #user-menu {
    width: 100%;
    justify-content: flex-start;
    margin-top: 4px;
  }

  #auth-links {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

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

  .mmcp-user {
    width: 100%;
    justify-content: space-between;
  }

  .mmcp-dropdown {
    right: 0;
    top: 40px;
    min-width: 220px;
  }
}

.user-menu {
    position: relative;
    list-style: none;
}

.avatar-container {
    position: relative;
    cursor: pointer;
}



.dropdown {
    position: absolute;
    top: 48px;
    right: 0;
    background: #111;
    border-radius: 8px;
    display: none;
    flex-direction: column;
    min-width: 160px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    overflow: hidden;
    z-index: 999;
}

.dropdown a {
    padding: 12px 15px;
    text-decoration: none;
    color: white;
    font-size: 14px;
}

.dropdown a:hover {
    background: #222;
}

/* User avatar dropdown (léger, sans casser le design) */
.mmcp-user {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  pointer-events: auto;
  overflow: visible;
}

#user-menu {
  overflow: visible !important;
}

#user-avatar,
.mmcp-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}



.mmcp-dropdown {
  position: absolute;
  top: 44px;
  right: 0;
  display: none;
  flex-direction: column;
  min-width: 170px;
  border-radius: 10px;
  overflow: visible;
  z-index: 9999;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(14px);
    background: var(--avatar-dropdown-bg);
  border: 1px solid var(--nav-border);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
}

.mmcp-dropdown[style*="display: flex"] {
  display: flex !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.mmcp-dropdown a {
  padding: 12px 14px;
  text-decoration: none;
  color: var(--nav-link);
  font-size: 14px;
  white-space: nowrap;
  pointer-events: auto;
  cursor: pointer;
  display: block;
  width: 100%;
  box-sizing: border-box;
}

.mmcp-dropdown a:hover {
  background: rgba(255,255,255,0.12);
  color: var(--nav-link-hover);
}

#auth-links {
  display: none;
  align-items: center;
  gap: 10px;
}

#user-menu {
  display: none;
  align-items: center;
}

.btn-auth{
  padding: 8px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  min-height: 34px;
  color: var(--nav-link);
  background: transparent;
  border: 1px solid var(--nav-link);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-auth:hover {
  color: var(--nav-link-hover);
  border-color: var(--nav-link-hover);
  background: rgba(127, 127, 127, 0.12);
}

.btn-auth:active {
  background: rgba(127, 127, 127, 0.16);
}

/* small spinner used in navbar placeholder */
.nav-spinner.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(0,0,0,0.15);
    border-top-color: rgba(0,0,0,0.6);
    border-radius: 50%;
    animation: nav-spin 1s linear infinite;
}
@keyframes nav-spin { to { transform: rotate(360deg); } }

.btn-auth-outline{
  background: transparent;
  color: var(--nav-link);
  border: 1px solid var(--nav-link);
}

.btn-auth-outline:hover {
  background: rgba(127, 127, 127, 0.12);
  opacity: 1;
}