@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --bg:       #03050a;
  --bg2:      #070b14;
  --card:     #0b1020;
  --card2:    #0f1628;
  --card3:    #131d30;
  --accent:   #4f8eff;
  --accent2:  #7c5cff;
  --accent3:  #00d4ff;
  --green:    #22c55e;
  --red:      #ef4444;
  --amber:    #f59e0b;
  --text:     #eef2ff;
  --text-dim: #5a6a8a;
  --text-mid: #8b9ab8;
  --border:   #141e33;
  --border2:  #1e2d4a;
  --border3:  #263656;
  --glow:     rgba(79,142,255,0.18);
  --glow2:    rgba(124,92,255,0.15);
  --radius:   18px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:   0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:0 20px 60px rgba(0,0,0,0.6);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
  padding-bottom: 70px;
}

/* Ambient background glow */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 700px;
  background:
    radial-gradient(ellipse 70% 40% at 20% -5%, rgba(79,142,255,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 60% 35% at 80% -5%, rgba(124,92,255,0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Subtle grid texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,142,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,142,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.container { max-width: 1160px; margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }

/* ============================================================
   NAVIGATION — glassmorphism
   ============================================================ */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(3,5,10,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  margin: 0 -28px;
  padding-left: 28px;
  padding-right: 28px;
}

/* Logo mark icon + wordmark */
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.nav-logo-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 9px;
  background: linear-gradient(135deg, #1a0a2e, #0a1628);
  border: 1px solid rgba(79,142,255,0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px rgba(79,142,255,0.2);
  overflow: hidden;
}

.nav-logo-icon svg { width: 20px; height: 20px; }

.nav-logo-text {
  background: linear-gradient(135deg, #fff 0%, #a8c4ff 50%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.87rem;
  font-weight: 500;
  padding: 7px 13px;
  border-radius: 8px;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(79,142,255,0.07);
  border-color: rgba(79,142,255,0.15);
}

.nav-links a.active {
  color: var(--accent);
  background: rgba(79,142,255,0.1);
  border-color: rgba(79,142,255,0.25);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(79,142,255,0.04), transparent 60%);
  pointer-events: none;
}

.card:hover {
  border-color: var(--border3);
  box-shadow: 0 12px 48px rgba(0,0,0,0.5);
  transform: translateY(-2px);
}

/* Glass card variant */
.card-glass {
  background: rgba(11,16,32,0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(79,142,255,0.12);
  border-radius: var(--radius);
  padding: 28px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

/* Shimmer effect on buttons */
.btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.08), transparent);
  transition: left 0.5s ease;
}
.btn:hover::after { left: 120%; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #3b78f5);
  color: #fff;
  box-shadow: 0 0 24px rgba(79,142,255,0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #6099ff, var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 4px 32px rgba(79,142,255,0.5);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
  background: var(--card2);
  color: var(--text);
  border: 1px solid var(--border2);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(79,142,255,0.06);
}

.btn-ghost {
  background: none;
  color: var(--text-dim);
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.87rem;
  transition: all var(--transition);
  padding: 10px 16px;
  border-radius: 8px;
}
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.btn-success {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  box-shadow: 0 0 20px rgba(34,197,94,0.25);
}
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 4px 28px rgba(34,197,94,0.4); }

/* Gradient outline button */
.btn-outline-gradient {
  background: transparent;
  color: var(--accent);
  border: 1px solid;
  border-image: linear-gradient(135deg, var(--accent), var(--accent2)) 1;
  border-radius: 12px;
}

/* ============================================================
   UPLOAD ZONE
   ============================================================ */
.upload-zone {
  border: 2px dashed var(--border2);
  border-radius: var(--radius);
  padding: 72px 40px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  background: radial-gradient(ellipse at center, rgba(79,142,255,0.03) 0%, transparent 70%);
}

.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--accent);
  background: radial-gradient(ellipse at center, rgba(79,142,255,0.08) 0%, transparent 70%);
  box-shadow: 0 0 40px rgba(79,142,255,0.08) inset;
}

.upload-zone input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}

.upload-icon {
  font-size: 3.2rem;
  margin-bottom: 18px;
  display: block;
  filter: drop-shadow(0 0 16px rgba(79,142,255,0.4));
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.upload-zone h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.upload-zone p { color: var(--text-dim); font-size: 0.9rem; }

/* Upload zone accent line */
.upload-zone::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px;
  transition: width 0.4s ease;
}
.upload-zone:hover::after { width: 60%; }

/* ============================================================
   RANGE SLIDERS
   ============================================================ */
.slider-group { margin-bottom: 22px; }

.slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.slider-label span {
  font-size: 0.84rem;
  color: var(--text-mid);
  font-weight: 500;
}

.slider-label .val {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.78rem;
  background: rgba(79,142,255,0.12);
  padding: 2px 8px;
  border-radius: 20px;
  min-width: 42px;
  text-align: center;
}

input[type="range"] {
  width: 100%;
  height: 4px;
  border-radius: 10px;
  appearance: none;
  background: var(--border2);
  outline: none;
  cursor: pointer;
  transition: background var(--transition);
}

input[type="range"]:hover { background: var(--border3); }

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  cursor: pointer;
  border: 2px solid var(--bg);
  box-shadow: 0 0 10px rgba(79,142,255,0.5);
  transition: transform var(--transition), box-shadow var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 18px rgba(79,142,255,0.7);
}

input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  cursor: pointer; border: 2px solid var(--bg);
}

/* ============================================================
   NUMBER INPUTS
   ============================================================ */
input[type="number"],
input[type="text"],
select {
  background: var(--card2);
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 11px 16px;
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  width: 100%;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input[type="number"]:focus,
input[type="text"]:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,255,0.12);
}

/* ============================================================
   AD SLOTS
   ============================================================ */
.ad-slot {
  background: var(--bg2);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 36px 0;
  min-height: 90px;
  width: 100%;
  opacity: 0.6;
}
.ad-slot-tall { min-height: 250px; }

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-wrap {
  background: var(--border);
  border-radius: 10px;
  height: 5px;
  overflow: hidden;
  margin: 14px 0;
}

.progress-bar {
  height: 100%;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  background-size: 200% 100%;
  animation: shimmerProgress 1.5s ease infinite;
  transition: width 0.3s ease;
}

@keyframes shimmerProgress {
  0% { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}

/* ============================================================
   STATUS MESSAGES
   ============================================================ */
.status-msg {
  font-size: 0.88rem;
  color: var(--accent);
  text-align: center;
  padding: 8px 16px;
  min-height: 30px;
  border-radius: 8px;
  transition: all var(--transition);
}
.status-error {
  color: var(--red);
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
}
.status-success {
  color: var(--green);
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
}

/* ============================================================
   TOGGLE SWITCH
   ============================================================ */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle { position: relative; width: 46px; height: 26px; }
.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute; inset: 0;
  background: var(--border2);
  border-radius: 26px;
  cursor: pointer;
  transition: background 0.3s;
  border: 1px solid var(--border3);
}

.toggle-slider:before {
  content: '';
  position: absolute;
  height: 18px; width: 18px;
  left: 3px; bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.toggle input:checked + .toggle-slider { background: var(--accent); border-color: var(--accent); }
.toggle input:checked + .toggle-slider:before { transform: translateX(20px); }

/* ============================================================
   DOWNLOAD BUTTONS ROW
   ============================================================ */
.dl-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }

/* ============================================================
   BEFORE/AFTER SLIDER
   ============================================================ */
.ba-container {
  position: relative; overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: ew-resize; user-select: none;
  box-shadow: var(--shadow);
}
.ba-after { position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; }
.ba-after canvas, .ba-after img { position: absolute; top: 0; left: 0; }

.ba-divider {
  position: absolute; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, transparent 0%, white 20%, white 80%, transparent 100%);
  z-index: 10; pointer-events: none;
}

.ba-handle {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 42px; height: 42px;
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(220,230,255,0.9));
  border-radius: 50%; z-index: 11;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  box-shadow: 0 2px 16px rgba(0,0,0,0.5), 0 0 0 2px rgba(79,142,255,0.3);
  font-size: 0.78rem; color: #2a3a5c; font-weight: 800;
}

.ba-label-before, .ba-label-after {
  position: absolute; bottom: 12px; padding: 5px 12px; border-radius: 6px;
  font-size: 0.73rem; font-weight: 700; z-index: 10; pointer-events: none;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(6px);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.ba-label-before { left: 12px; }
.ba-label-after { right: 12px; color: var(--accent); }

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 1em;
  background: linear-gradient(to bottom, var(--accent), var(--accent2));
  border-radius: 3px;
}

/* ============================================================
   CHIPS / BADGES
   ============================================================ */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 13px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 600;
  border: 1px solid;
  letter-spacing: 0.02em;
}

.chip-blue {
  background: rgba(79,142,255,0.08);
  border-color: rgba(79,142,255,0.25);
  color: var(--accent);
}

.chip-green {
  background: rgba(34,197,94,0.08);
  border-color: rgba(34,197,94,0.25);
  color: var(--green);
}

.chip-purple {
  background: rgba(124,92,255,0.08);
  border-color: rgba(124,92,255,0.25);
  color: var(--accent2);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 44px;
  margin-top: 100px;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent2), transparent);
  opacity: 0.4;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer-brand p {
  color: var(--text-dim);
  font-size: 0.87rem;
  margin-top: 12px;
  max-width: 280px;
  line-height: 1.75;
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.87rem;
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p { font-size: 0.8rem; color: var(--text-dim); }

/* ============================================================
   COOKIE + ADBLOCK BANNERS
   ============================================================ */
#cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(11,16,32,0.97);
  border-top: 1px solid var(--border2);
  padding: 16px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.6);
  backdrop-filter: blur(20px);
}
#cookie-banner p { font-size: 0.84rem; color: var(--text-mid); flex: 1; }
#cookie-banner a { color: var(--accent); }
.cookie-btns { display: flex; gap: 10px; }

#adblock-banner {
  background: linear-gradient(135deg, rgba(79,142,255,0.07), rgba(124,92,255,0.07));
  border: 1px solid rgba(79,142,255,0.18);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
#adblock-banner p { font-size: 0.84rem; color: var(--text-mid); }
#adblock-banner button { background: none; border: none; color: var(--text-dim); cursor: pointer; font-size: 1.1rem; transition: color var(--transition); }
#adblock-banner button:hover { color: var(--text); }

/* ============================================================
   ZOOM / HINT
   ============================================================ */
.zoom-hint { font-size: 0.74rem; color: var(--text-dim); text-align: center; margin-top: 8px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  nav { gap: 10px; flex-wrap: wrap; }
  .nav-links { gap: 4px; flex-wrap: wrap; }
  .nav-links a { font-size: 0.8rem; padding: 6px 10px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .container { padding: 0 18px; }
  nav { margin: 0 -18px; padding-left: 18px; padding-right: 18px; }
}

@media (max-width: 480px) {
  .nav-links { display: none; }
  .tool-header h1 { font-size: 1.5rem; }
  .dl-row { flex-direction: column; align-items: stretch; }
  .dl-row .btn { text-align: center; justify-content: center; }
  .upload-zone { padding: 48px 24px; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

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

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(79,142,255,0.3); }
  50%       { box-shadow: 0 0 40px rgba(79,142,255,0.6); }
}

.fade-in { animation: fadeIn 0.5s ease forwards; }
.fade-in-scale { animation: fadeInScale 0.4s ease forwards; }

.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ============================================================
   TOOL PAGE LAYOUT
   ============================================================ */
.tool-header { padding: 52px 0 32px; }

.tool-header h1 {
  font-family: 'Syne', sans-serif;
  font-size: 2.1rem;
  font-weight: 800;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tool-header p { color: var(--text-dim); font-size: 0.94rem; }

.editor-layout {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 20px;
  margin-top: 24px;
}

@media (max-width: 900px) { .editor-layout { grid-template-columns: 1fr; } }

.canvas-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
}

.canvas-panel:hover { border-color: var(--border2); }

.controls-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

canvas { max-width: 100%; height: auto; border-radius: 8px; display: block; }

/* ============================================================
   STICKY FOOTER AD
   ============================================================ */
.sticky-ad {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 500;
  background: rgba(7,11,20,0.97);
  border-top: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  min-height: 60px; padding: 4px 0;
  box-shadow: 0 -4px 30px rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
}

.sticky-ad-close {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.06); border: 1px solid var(--border2);
  color: var(--text-dim); cursor: pointer; font-size: 0.85rem;
  padding: 4px 10px; border-radius: 6px; transition: all var(--transition);
}
.sticky-ad-close:hover { color: var(--text); background: rgba(255,255,255,0.1); }

/* ============================================================
   WAIT-TIME + POST-ACTION ADS
   ============================================================ */
#wait-ad {
  display: none; align-items: center; justify-content: center;
  background: var(--bg2); border: 1px dashed var(--border2);
  border-radius: var(--radius-sm); min-height: 250px; margin: 20px 0;
  color: var(--text-dim); font-size: 0.75rem; letter-spacing: 0.1em;
  text-transform: uppercase; flex-direction: column; gap: 8px; opacity: 0.65;
}

.post-action-ad {
  display: none;
  background: var(--bg2); border: 1px dashed var(--border);
  border-radius: var(--radius-sm); min-height: 90px; margin-top: 20px;
  align-items: center; justify-content: center;
  color: var(--text-dim); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.65;
}

.adsense-auto { display: block; min-height: 90px; }

/* ============================================================
   TERMS & CONDITIONS POPUP
   ============================================================ */
#tc-overlay {
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; animation: fadeInScale 0.3s ease;
}

#tc-box {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 24px;
  max-width: 520px; width: 100%;
  box-shadow: 0 40px 100px rgba(0,0,0,0.8);
  overflow: hidden;
  position: relative;
}

#tc-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}

#tc-header { padding: 40px 40px 22px; text-align: center; }
#tc-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.55rem; font-weight: 800;
  margin-bottom: 8px; color: var(--text);
}
#tc-header p { font-size: 0.88rem; color: var(--text-dim); }

#tc-body { padding: 4px 40px 20px; }

.tc-checkbox-row {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 20px; border-radius: 12px;
  background: var(--bg2);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  margin-bottom: 14px;
}
.tc-checkbox-row:hover { border-color: var(--accent); background: rgba(79,142,255,0.04); }
.tc-checkbox-row input[type="checkbox"] {
  width: 20px; height: 20px; margin-top: 1px;
  accent-color: var(--accent); cursor: pointer; flex-shrink: 0;
}
.tc-checkbox-row label { font-size: 0.87rem; color: var(--text-mid); cursor: pointer; line-height: 1.6; }
.tc-checkbox-row label a { color: var(--accent); text-decoration: underline; }

#tc-learn-more {
  display: block; text-align: center;
  font-size: 0.81rem; color: var(--text-dim);
  text-decoration: none; padding: 8px; border-radius: 8px;
  transition: color var(--transition);
}
#tc-learn-more:hover { color: var(--accent); }

#tc-footer { padding: 20px 40px 36px; }

#tc-accept-btn {
  width: 100%; padding: 16px; border-radius: 12px;
  background: var(--border2); color: var(--text-dim);
  border: none; font-size: 1rem; font-weight: 700;
  cursor: not-allowed; font-family: 'DM Sans', sans-serif;
  transition: all 0.3s; letter-spacing: 0.02em;
}

#tc-accept-btn.ready {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; cursor: pointer;
  box-shadow: 0 0 28px rgba(79,142,255,0.4);
}
#tc-accept-btn.ready:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 36px rgba(79,142,255,0.55);
}

@media (max-width: 480px) {
  #tc-box { border-radius: 18px; }
  #tc-header, #tc-body, #tc-footer { padding-left: 24px; padding-right: 24px; }
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb { font-size: 0.77rem; color: var(--text-dim); margin-bottom: 16px; }
.breadcrumb a { color: var(--accent); text-decoration: none; }
.breadcrumb span { margin: 0 6px; opacity: 0.5; }

/* ============================================================
   AD HELPERS
   ============================================================ */
.tool-zone { position: relative; z-index: 1; }
.ad-zone { position: relative; z-index: 0; clear: both; }
.ad-label {
  font-size: 0.67rem; color: var(--text-dim); text-align: center;
  text-transform: uppercase; letter-spacing: 0.1em;
  display: block; margin-bottom: 4px; opacity: 0.6;
}

/* ============================================================
   SCROLLBAR STYLING
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--border3); }

/* ============================================================
   SELECTION COLOR
   ============================================================ */
::selection { background: rgba(79,142,255,0.3); color: var(--text); }

/* ============================================================
   FOCUS RING (accessibility)
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}