/* ═══════════════════════════════════════════
   THE RITUAL — Sidebar + Navigation
═══════════════════════════════════════════ */

/* ── Desktop Sidebar ── */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--navy-card);
  border-right: 1px solid rgba(255,255,255,0.04);
  display: flex;
  flex-direction: column;
  z-index: 100;
  padding: 32px 24px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-header {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.sidebar-emblem {
  font-size: 32px;
  color: var(--gold);
  font-family: var(--font-serif);
  opacity: 0.7;
  margin-bottom: 10px;
  animation: breathe 4s ease-in-out infinite;
}

.sidebar-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 28px;
  letter-spacing: 0.18em;
  color: var(--text);
  margin-bottom: 4px;
}

.sidebar-sub {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Nav links ── */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.06em;
  transition: all 0.18s ease;
}

.sidebar-link:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
}

.sidebar-link.active {
  background: var(--gold-dim);
  color: var(--gold-bright);
  border: 1px solid rgba(196,164,107,0.15);
  border-left: 2px solid rgba(196,164,107,0.5);
}

.sidebar-icon {
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0.6;
  color: var(--text-muted);
}

.sidebar-icon svg {
  display: block;
  width: 15px;
  height: 15px;
}

.sidebar-link:hover .sidebar-icon { opacity: 0.85; }

.sidebar-link.active .sidebar-icon {
  opacity: 1;
  color: var(--gold);
}

.sidebar-label {
  font-weight: 500;
}

/* ── Footer ── */
.sidebar-footer {
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.sidebar-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.06em;
  line-height: 1.6;
  opacity: 0.4;
  margin-bottom: 14px;
}

.sidebar-signout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  background: none;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 7px;
  padding: 8px 12px;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0.45;
  transition: opacity 0.2s, border-color 0.2s, color 0.2s;
}
.sidebar-signout svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}
.sidebar-signout:hover {
  opacity: 1;
  border-color: rgba(255,255,255,0.18);
  color: var(--text);
}

.sidebar-legal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  opacity: 0.3;
  transition: opacity 0.2s;
}

.sidebar-legal:hover { opacity: 0.6; }

.sidebar-legal a {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.sidebar-legal a:hover { color: var(--gold); }

.sidebar-legal span {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── Hamburger (tablet) ── */
.hamburger {
  display: none;
  position: fixed;
  top: 16px; left: 16px;
  z-index: 200;
  background: var(--navy-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  width: 44px; height: 44px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.2s;
}

.hamburger span {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--text-muted);
  transition: all 0.25s ease;
}

.hamburger:hover { border-color: var(--gold-line); }
.hamburger:hover span { background: var(--gold); }

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* ── Overlay ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
  opacity: 0;
  transition: opacity 0.3s;
}

.sidebar-overlay.visible {
  display: block;
  opacity: 1;
}

/* ── Bottom Nav (mobile) ── */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  /* Height expands with iOS safe area so items stay above home indicator */
  height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
  background: var(--navy-card);
  border-top: 1px solid rgba(255,255,255,0.04);
  z-index: 100;
  justify-content: space-around;
  align-items: flex-start;
  padding: 0 8px env(safe-area-inset-bottom, 0px);
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 6px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.18s;
  border-radius: 8px;
  min-width: 0;
}

.bottom-nav-item.active {
  color: var(--gold);
}

.bottom-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.bottom-nav-icon svg {
  display: block;
  width: 18px;
  height: 18px;
}

.bottom-nav-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ── Responsive ── */

/* Tablet: 768–1023px — hamburger + slide-in sidebar */
@media (max-width: 1023px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: 8px 0 40px rgba(0,0,0,0.4);
  }

  .hamburger {
    display: flex;
  }
}

/* Mobile: <768px — bottom nav, no sidebar/hamburger */
@media (max-width: 767px) {
  .sidebar { display: none; }
  .hamburger { display: none; }

  .bottom-nav {
    display: flex;
  }
}