/* ============================================
   ALGORIS IT — sidenav.css
   Desktop >=1800: dots visible, no toggle.
   <1800 (iPad, laptop): floating bottom-right toggle.
   ============================================ */

.sidenav {
  position: fixed;
  right: var(--space-xl);
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.sidenav.visible {
  opacity: 1;
  pointer-events: auto;
}

/* Toggle — hidden desktop */
.sidenav__toggle { display: none; }

/* Dots */
.sidenav__dots {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
  position: relative;
}

/* Line */
.sidenav__dots::before {
  content: '';
  position: absolute;
  right: 3.5px;
  top: 4px;
  bottom: 4px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 15%, var(--border) 85%, transparent);
  pointer-events: none;
  z-index: -1;
}

/* Dot */
.sidenav__dot {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  padding: 4px 0;
}

.sidenav__dot::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
  transition:
    background 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.4s ease;
}

.sidenav__dot:hover::after {
  background: var(--text-secondary);
  transform: scale(1.4);
}

.sidenav__dot.active::after {
  background: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 10px rgba(59,130,246,0.5), 0 0 30px rgba(59,130,246,0.15);
}

/* Label */
.sidenav__label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-secondary);
  white-space: nowrap;
  padding: 5px 12px;
  border-radius: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  opacity: 0;
  transform: translateX(8px);
  pointer-events: none;
  transition:
    opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sidenav__dot:hover .sidenav__label { opacity: 1; transform: translateX(0); }

.sidenav__dot.active .sidenav__label {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-glow);
}

/* Light */
[data-theme="light"] .sidenav__label { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
[data-theme="light"] .sidenav__dot.active .sidenav__label { background: var(--accent-glow); }


/* ════════════════════
   < 1800px — floating nav (desktop dots réservés aux très grands écrans)
   ════════════════════ */
@media (max-width: 1799px) {

  .sidenav {
    /* Fixed bottom-right — immune to address bar changes */
    top: auto;
    bottom: 24px;
    right: 16px;
    transform: none;
    flex-direction: column-reverse;
    align-items: flex-end;
    gap: 10px;
    /* Only capture clicks on the button itself, not the surrounding area */
    pointer-events: none;
  }

  .sidenav.visible { pointer-events: none; }
  .sidenav__toggle { pointer-events: auto; }
  .sidenav.open .sidenav__dots { pointer-events: auto; }

  /* Toggle — small glassmorphism circle */
  .sidenav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    background: rgba(5, 5, 8, 0.65);
    border: 1px solid rgba(59, 130, 246, 0.18);
    color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
    z-index: 2;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
    transition:
      background 0.3s ease,
      border-color 0.3s ease,
      box-shadow 0.3s ease,
      transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .sidenav__toggle:hover,
  .sidenav.open .sidenav__toggle {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.35);
    box-shadow: 0 0 24px rgba(59, 130, 246, 0.15), 0 2px 16px rgba(0, 0, 0, 0.2);
  }

  .sidenav__toggle:active { transform: scale(0.9); }

  .sidenav__toggle svg {
    width: 14px;
    height: 14px;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .sidenav.open .sidenav__toggle svg { transform: rotate(180deg); }

  /* ── Panel ouvert — glassmorphism card ── */
  .sidenav__dots {
    padding: 14px 16px;
    background: rgba(10, 10, 14, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-lg);
    gap: 0;
    align-items: stretch;
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    box-shadow:
      0 0 0 1px rgba(59, 130, 246, 0.06),
      0 16px 48px rgba(0, 0, 0, 0.5),
      inset 0 1px 0 rgba(255, 255, 255, 0.05);
    opacity: 0;
    transform: translateY(12px) scale(0.92);
    pointer-events: none;
    transition:
      opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
      transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .sidenav__dots::before { display: none; }

  .sidenav.open .sidenav__dots {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }

  /* ── Dot items — full row with label ── */
  .sidenav__dot {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    opacity: 0;
    transform: translateY(6px);
    transition:
      opacity 0.25s ease,
      transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
      background 0.2s ease;
  }

  .sidenav__dot:hover { background: rgba(59, 130, 246, 0.06); }

  .sidenav__dot::after {
    width: 5px;
    height: 5px;
    order: -1;
  }

  .sidenav__dot.active::after {
    transform: scale(1.2);
  }

  .sidenav.open .sidenav__dot { opacity: 1; transform: translateY(0); }
  .sidenav.open .sidenav__dot:nth-child(1) { transition-delay: 0.02s; }
  .sidenav.open .sidenav__dot:nth-child(2) { transition-delay: 0.04s; }
  .sidenav.open .sidenav__dot:nth-child(3) { transition-delay: 0.06s; }
  .sidenav.open .sidenav__dot:nth-child(4) { transition-delay: 0.08s; }
  .sidenav.open .sidenav__dot:nth-child(5) { transition-delay: 0.10s; }
  .sidenav.open .sidenav__dot:nth-child(6) { transition-delay: 0.12s; }
  .sidenav.open .sidenav__dot:nth-child(7) { transition-delay: 0.14s; }

  /* Labels — visible, mono font, ALGORIS style */
  .sidenav__label {
    display: block;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    font-family: var(--font-mono);
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 0;
    border-radius: 0;
    background: none;
    border: none;
    white-space: nowrap;
    transition: color 0.25s ease;
  }

  .sidenav__dot:hover .sidenav__label { color: var(--text-secondary); }

  .sidenav__dot.active .sidenav__label {
    color: var(--accent);
    background: none;
    border: none;
  }

  /* Light theme */
  [data-theme="light"] .sidenav__toggle {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(37, 99, 235, 0.12);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
  }
  [data-theme="light"] .sidenav__dots {
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(0, 0, 0, 0.06);
    box-shadow:
      0 0 0 1px rgba(37, 99, 235, 0.04),
      0 16px 48px rgba(0, 0, 0, 0.1),
      inset 0 1px 0 rgba(255, 255, 255, 0.8);
  }
  [data-theme="light"] .sidenav__dot:hover { background: rgba(37, 99, 235, 0.04); }
  [data-theme="light"] .sidenav__label { color: var(--text-muted); }
}