.quick-sidebar {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 12000;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-end;
  background: transparent;
  user-select: none;
}

/* ปุ่มหลัก */
.qs-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  color: #fff;
  font-size: 1.7rem;
  box-shadow: 0 2px 14px rgba(0,0,0,0.12);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.3s ease;
  outline: none;
  user-select: none;
}

/* ปุ่มแบบต่างๆ */
.qs-btn.qs-form {
  background: linear-gradient(135deg, #2e7d32 0%, #43a047 100%);
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.5);
}
.qs-btn.qs-team {
  background: linear-gradient(135deg, #c0a040 0%, #d4af37 100%);
  box-shadow: 0 4px 12px rgba(192, 160, 64, 0.5);
}
.qs-btn.qs-box {
  background: linear-gradient(135deg, #1b5e20 0%, #388e3c 100%);
  box-shadow: 0 4px 12px rgba(27, 94, 32, 0.5);
}

.qs-btn:hover,
.qs-btn:focus {
  transform: scale(1.15);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.qs-btn .fa-solid {
  transition: transform 0.25s ease;
}
.qs-btn:hover .fa-solid,
.qs-btn:focus .fa-solid {
  transform: scale(1.2) rotate(-10deg);
}

/* Label */
.qs-label {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  right: 120%;
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: #fff;
  color: #2e7d32;
  border-radius: 12px;
  padding: 6px 16px;
  font-weight: 600;
  font-family: 'Kanit', sans-serif;
  font-size: 1rem;
  box-shadow: 0 3px 14px rgba(46, 125, 50, 0.15);
  border: 1.5px solid #e0e6f2;
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.02em;
  transition: opacity 0.2s ease, transform 0.25s ease, visibility 0.2s;
  user-select: none;
}

.qs-btn:hover .qs-label,
.qs-btn:focus .qs-label {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(-14px);
  box-shadow: 0 6px 18px rgba(192, 160, 64, 0.25);
  border-color: #c0a040;
}

/* ปุ่ม Toggle Dark Mode */
#modeToggle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c0a040 0%, #2e7d32 100%);
  color: white;
  font-weight: 700;
  font-size: 1.7rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(192, 160, 64, 0.5);
  border: none;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.15s ease;
  padding: 0;
}

#modeToggle:hover,
#modeToggle:focus {
  background: linear-gradient(135deg, #2e7d32 0%, #c0a040 100%);
  box-shadow: 0 8px 24px rgba(46, 125, 50, 0.6);
  transform: scale(1.15);
  outline: none;
}

/* Responsive */
@media (max-width: 600px) {
  .quick-sidebar {
    right: 12px;
    top: unset;
    bottom: 24px;
    gap: 10px;
  }
  .qs-btn {
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
  }
  .qs-label {
    font-size: 0.9rem;
    padding: 5px 12px;
  }
  #modeToggle {
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
  }
}
/* ================= DARK MODE ================= */
body.dark-mode .quick-sidebar {
  background: transparent;
}

/* ปุ่มหลัก */
body.dark-mode .qs-btn {
  color: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.6);
}
body.dark-mode .qs-btn.qs-form {
  background: linear-gradient(135deg, #2e7d32 0%, #43a047 100%);
  box-shadow: 0 4px 12px rgba(46,125,50,0.5);
}
body.dark-mode .qs-btn.qs-team {
  background: linear-gradient(135deg, #c0a040 0%, #d4af37 100%);
  box-shadow: 0 4px 12px rgba(192,160,64,0.45);
}
body.dark-mode .qs-btn.qs-box {
  background: linear-gradient(135deg, #1b5e20 0%, #388e3c 100%);
  box-shadow: 0 4px 12px rgba(27,94,32,0.45);
}
body.dark-mode .qs-btn:hover,
body.dark-mode .qs-btn:focus {
  box-shadow: 0 8px 24px rgba(0,0,0,0.6);
}

/* Label */
body.dark-mode .qs-label {
  background: #1a1a1a;
  color: #e0e0e0;
  border: 1.5px solid #2a2a2a;
  box-shadow: 0 3px 14px rgba(0,0,0,0.4);
}
body.dark-mode .qs-btn:hover .qs-label,
body.dark-mode .qs-btn:focus .qs-label {
  border-color: #c0a040;
  box-shadow: 0 6px 18px rgba(192,160,64,0.35);
}

/* Toggle Dark Mode */
body.dark-mode #modeToggle {
  background: linear-gradient(135deg, #2e7d32 0%, #c0a040 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6);
}
body.dark-mode #modeToggle:hover,
body.dark-mode #modeToggle:focus {
  background: linear-gradient(135deg, #c0a040 0%, #2e7d32 100%);
  box-shadow: 0 8px 24px rgba(192,160,64,0.5);
}