client/src/components/Sidebar.module.css

/* ── Sidebar shell ───────────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 340px;
  height: 100vh;
  background: rgba(10, 10, 24, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--glass-border);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform var(--transition);
  z-index: 100;
}

.sidebar.open {
  transform: translateX(0);
}

.inner {
  padding: 1.4rem 1.3rem 2rem;
}

.toggle {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.toggle:hover {
  background: var(--bg-glass-hover);
  border-color: var(--glass-border-hover);
  color: var(--text-primary);
}

/* ── Heading ────────────────────────────────────────────────────────── */
.heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

/* ── Presets ─────────────────────────────────────────────────────────── */
.presets {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.presetBtn {
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
}

.presetBtn:hover {
  background: var(--bg-glass-hover);
  border-color: var(--glass-border-hover);
  color: var(--text-primary);
}

.presetActive {
  background: var(--accent-gradient);
  border-color: var(--accent-1);
  color: #fff;
}

.presetActive:hover {
  color: #fff;
}

/* ── Divider ────────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--glass-border);
  margin: 1rem 0;
}

/* ── Form fields ────────────────────────────────────────────────────── */
.label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 5px;
  margin-top: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.input,
.textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-family: var(--font);
  font-size: 0.85rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}

.input:focus,
.textarea:focus {
  border-color: var(--accent-1);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--text-muted);
}

/* ── Chips / pills ──────────────────────────────────────────────────── */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.chip {
  background: var(--pill-bg);
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: 5px 14px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--pill-text);
  cursor: pointer;
  transition: all var(--transition);
}

.chipSmall {
  padding: 4px 10px;
  font-size: 0.74rem;
  min-width: 32px;
  text-align: center;
}

.chip:hover {
  background: rgba(102, 126, 234, 0.18);
}

.chipActive {
  background: var(--accent-gradient);
  color: #fff;
  border-color: var(--accent-1);
}

/* ── Tags ───────────────────────────────────────────────────────────── */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  max-height: 140px;
  overflow-y: auto;
}

.tag {
  background: var(--tag-bg);
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--tag-text);
  cursor: pointer;
  transition: all var(--transition);
}

.tag:hover {
  background: rgba(102, 126, 234, 0.12);
  color: var(--pill-text);
}

.tagActive {
  background: rgba(102, 126, 234, 0.2);
  color: var(--pill-text);
  border-color: rgba(102, 126, 234, 0.3);
}

/* ── Range slider ───────────────────────────────────────────────────── */
.range {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  outline: none;
  margin-top: 4px;
}

.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-gradient);
  cursor: pointer;
  box-shadow: 0 2px 8px var(--accent-glow);
}

/* ── Submit button ──────────────────────────────────────────────────── */
.submit {
  width: 100%;
  padding: 12px;
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.submit:hover {
  box-shadow: 0 6px 24px var(--accent-glow);
  transform: translateY(-1px);
}

.submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Spinner ────────────────────────────────────────────────────────── */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar {
    width: 300px;
  }
}