@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --accent: #e94057;
  --accent-2: #f27121;
  --accent-3: #8338ec;
  --accent-4: #06d6a0;
  --accent-5: #3a86ff;
  --accent-6: #ff006e;
  --text-primary: #f0f0f7;
  --text-secondary: #9090b0;
  --text-muted: #606080;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.16);
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22); }

/* ── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 64px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.navbar-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 0 20px rgba(233,64,87,0.4);
}

.navbar-logo span.brand-name { color: var(--text-primary); }
.navbar-logo span.brand-accent { color: var(--accent); }

.navbar-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.navbar-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}
.navbar-links a:hover { color: var(--text-primary); }

.btn-nav {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border: none;
  padding: 8px 20px;
  border-radius: 99px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(233,64,87,0.3);
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(233,64,87,0.5); }

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 140px 32px 80px;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: float 8s ease-in-out infinite;
}

.hero-orb:nth-child(1) {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #e94057, transparent);
  top: -200px; left: 10%;
  animation-delay: 0s;
}
.hero-orb:nth-child(2) {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #8338ec, transparent);
  top: -100px; right: 15%;
  animation-delay: -3s;
}
.hero-orb:nth-child(3) {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #3a86ff, transparent);
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  animation-delay: -5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-30px); }
}

.hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(233,64,87,0.12);
  border: 1px solid rgba(233,64,87,0.25);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2), #ff9a56);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-pills {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}

.hero-pill {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── SEARCH ─────────────────────────────────────────────────── */
.search-wrapper {
  position: relative;
  max-width: 480px;
  margin: 0 auto 56px;
}

.search-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 0 3px rgba(233,64,87,0.15);
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 18px;
  pointer-events: none;
}

/* ── SECTIONS ───────────────────────────────────────────────── */
.section {
  padding: 24px 32px;
  max-width: 1300px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.section-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 99px;
}

/* ── TOOLS GRID ─────────────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

/* ── TOOL CARD ──────────────────────────────────────────────── */
.tool-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  transition: var(--transition);
  overflow: hidden;
  group: true;
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--card-color, var(--accent)), transparent);
  opacity: 0;
  transition: var(--transition);
  border-radius: inherit;
}

.tool-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px var(--border-hover);
}

.tool-card:hover::before { opacity: 0.06; }

.tool-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: var(--icon-bg, rgba(233,64,87,0.12));
  border: 1px solid var(--icon-border, rgba(233,64,87,0.2));
  transition: var(--transition);
  flex-shrink: 0;
}

.tool-card:hover .tool-icon-wrap {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 24px var(--icon-glow, rgba(233,64,87,0.3));
}

.tool-card-name {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
}

.tool-card-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: -4px;
}

.tool-card-arrow {
  margin-left: auto;
  margin-top: auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition);
  color: var(--text-muted);
  align-self: flex-end;
}

.tool-card:hover .tool-card-arrow {
  background: var(--icon-bg, rgba(233,64,87,0.12));
  border-color: transparent;
  color: var(--text-primary);
  transform: translateX(2px) translateY(-2px);
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.footer-logo span { color: var(--accent); }

/* ── MODAL / TOOL PAGE ──────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: #13131d;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
  transform: scale(0.95) translateY(16px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.modal-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.modal-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.modal-close {
  margin-left: auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.modal-close:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }

.modal-body { padding: 24px 28px; }

/* ── DROP ZONE ──────────────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: rgba(255,255,255,0.02);
  position: relative;
}

.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(233,64,87,0.05);
}

.drop-zone.drag-over::after {
  content: 'Drop files here!';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(233,64,87,0.08);
  border-radius: inherit;
}

.drop-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}

.drop-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.drop-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.btn-select {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border: none;
  padding: 10px 24px;
  border-radius: 99px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
}
.btn-select:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(233,64,87,0.4); }

/* ── FILE LIST ──────────────────────────────────────────────── */
.file-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  transition: var(--transition);
}

.file-item:hover { background: rgba(255,255,255,0.07); }

.file-item-icon { font-size: 20px; flex-shrink: 0; }

.file-item-info { flex: 1; min-width: 0; }
.file-item-name {
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.file-item-size { font-size: 0.75rem; color: var(--text-muted); }

.file-item-remove {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
  font-size: 14px;
  flex-shrink: 0;
}
.file-item-remove:hover { color: var(--accent); background: rgba(233,64,87,0.1); }

.file-item-draggable {
  cursor: grab;
}

.file-item-draggable.dragging {
  opacity: 0.45;
  cursor: grabbing;
}

.file-item-draggable.drag-target {
  border-color: var(--accent);
  background: rgba(233,64,87,0.1);
}

.file-drag-handle {
  font-size: 14px;
  color: var(--text-muted);
  padding: 4px 6px;
  border-radius: 6px;
  border: 1px dashed var(--border);
}

/* ── OPTIONS PANEL ──────────────────────────────────────────── */
.options-panel {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  margin: 16px 0;
}

.options-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.option-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.option-row:last-child { margin-bottom: 0; }

.option-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-width: 120px;
}

.option-input, .option-select {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 8px 12px;
  font-size: 0.875rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: var(--transition);
  flex: 1;
}
.option-input:focus, .option-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(233,64,87,0.15);
}
.option-select option { background: #1a1a2e; }

.range-editor {
  margin-top: 10px;
}

.range-editor-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.range-editor-title {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.range-add-btn {
  width: auto;
  margin-top: 0;
  padding: 8px 12px;
  font-size: 0.8rem;
}

.range-editor-hint {
  margin: 8px 0 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.range-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.range-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.range-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.range-input {
  width: 100%;
}

.range-sep {
  color: var(--text-muted);
  font-size: 0.86rem;
  margin-top: 16px;
}

.range-remove-btn {
  margin-top: 16px;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.range-remove-btn:hover:not(:disabled) {
  color: #ff6b7a;
  border-color: rgba(233,64,87,0.5);
  background: rgba(233,64,87,0.14);
}

.range-remove-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.option-range {
  flex: 1;
  accent-color: var(--accent);
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn-action {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  margin-top: 16px;
  position: relative;
  overflow: hidden;
}

.btn-action::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.1), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn-action:hover:not(:disabled)::after { transform: translateX(100%); }

.btn-action:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(233,64,87,0.4);
}

.btn-action:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  width: 100%;
  padding: 11px;
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  margin-top: 8px;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }

/* ── PROGRESS ───────────────────────────────────────────────── */
.progress-wrap {
  margin: 16px 0;
  display: none;
}
.progress-wrap.visible { display: block; }

.progress-bar-track {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 99px;
  width: 0%;
  transition: width 0.4s ease;
  position: relative;
  overflow: hidden;
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* ── SUCCESS STATE ──────────────────────────────────────────── */
.success-state {
  text-align: center;
  padding: 32px 0;
  display: none;
}
.success-state.visible { display: block; }

.success-icon {
  font-size: 56px;
  margin-bottom: 16px;
  display: block;
  animation: bounceIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes bounceIn {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.success-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.success-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 24px;
}

.success-preview-wrap {
  margin: 0 auto 18px;
  max-width: 680px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
}

.success-preview-title {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-align: left;
  margin: 0 0 8px;
}

.success-preview-frame {
  width: 100%;
  min-height: 420px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #1a1a2e;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--accent-4), #00c896);
  color: white;
  border: none;
  padding: 12px 28px;
  border-radius: 99px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  text-decoration: none;
  margin-bottom: 12px;
}
.btn-download:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(6,214,160,0.4); }

/* ── PAGE THUMBNAILS (organize) ─────────────────────────────── */
.page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.page-thumb {
  background: rgba(255,255,255,0.04);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  text-align: center;
  cursor: grab;
  transition: var(--transition);
  user-select: none;
  position: relative;
}

.page-thumb:hover, .page-thumb.drag-target {
  border-color: var(--accent);
  background: rgba(233,64,87,0.08);
}

.page-thumb.dragging {
  opacity: 0.4;
  cursor: grabbing;
}

.page-thumb canvas {
  width: 100%;
  height: auto;
  border-radius: 4px;
  display: block;
}

.page-thumb-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.page-thumb-delete {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(233,64,87,0.8);
  border: none;
  color: white;
  font-size: 10px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}

.page-thumb:hover .page-thumb-delete { display: flex; }

/* ── SLIDER ─────────────────────────────────────────────────── */
.slider-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-val {
  min-width: 36px;
  text-align: right;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
}

/* ── RADIO GROUP ────────────────────────────────────────────── */
.radio-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.radio-btn {
  position: relative;
}

.radio-btn input { display: none; }

.radio-btn label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 99px;
  border: 1px solid var(--border);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition);
  background: rgba(255,255,255,0.04);
}

.radio-btn input:checked + label {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(233,64,87,0.1);
}

/* ── TOAST ──────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1e1e2e;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow);
  max-width: 400px;
}

.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error { border-color: rgba(233,64,87,0.4); }
.toast.success { border-color: rgba(6,214,160,0.4); }

/* ── LOADING SPINNER ────────────────────────────────────────── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

/* ── STATS BAR ──────────────────────────────────────────────── */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 20px 32px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
  background: rgba(255,255,255,0.01);
}

.stat-item { text-align: center; }
.stat-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .navbar { padding: 0 16px; }
  .hero { padding: 100px 16px 60px; }
  .section { padding: 16px; }
  .tools-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .stats-bar { gap: 24px; flex-wrap: wrap; }
  .modal { max-height: 100vh; border-radius: var(--radius-md) var(--radius-md) 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
}

/* ── UTILITY ─────────────────────────────────────────────────── */
.hidden { display: none !important; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }

/* Color vars per tool category */
.c-red    { --card-color: #e94057; --icon-bg: rgba(233,64,87,0.12);  --icon-border: rgba(233,64,87,0.2);  --icon-glow: rgba(233,64,87,0.3); }
.c-orange { --card-color: #f27121; --icon-bg: rgba(242,113,33,0.12); --icon-border: rgba(242,113,33,0.2); --icon-glow: rgba(242,113,33,0.3); }
.c-purple { --card-color: #8338ec; --icon-bg: rgba(131,56,236,0.12); --icon-border: rgba(131,56,236,0.2); --icon-glow: rgba(131,56,236,0.3); }
.c-blue   { --card-color: #3a86ff; --icon-bg: rgba(58,134,255,0.12); --icon-border: rgba(58,134,255,0.2); --icon-glow: rgba(58,134,255,0.3); }
.c-green  { --card-color: #06d6a0; --icon-bg: rgba(6,214,160,0.12);  --icon-border: rgba(6,214,160,0.2);  --icon-glow: rgba(6,214,160,0.3); }
.c-pink   { --card-color: #ff006e; --icon-bg: rgba(255,0,110,0.12);  --icon-border: rgba(255,0,110,0.2);  --icon-glow: rgba(255,0,110,0.3); }
.c-teal   { --card-color: #00b4d8; --icon-bg: rgba(0,180,216,0.12);  --icon-border: rgba(0,180,216,0.2);  --icon-glow: rgba(0,180,216,0.3); }
.c-yellow { --card-color: #ffd60a; --icon-bg: rgba(255,214,10,0.12); --icon-border: rgba(255,214,10,0.2); --icon-glow: rgba(255,214,10,0.3); }