/* Pixora — Free Online Image Tools */
:root {
  --bg: #f8fafc;
  --bg-elevated: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --text-soft: #94a3b8;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --primary: #0f766e;
  --primary-hover: #0d9488;
  --primary-soft: #ccfbf1;
  --primary-dark: #115e59;
  --accent: #f59e0b;
  --danger: #dc2626;
  --success: #059669;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --header-h: 68px;
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

.dark {
  --bg: #0b1220;
  --bg-elevated: #111827;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-soft: #64748b;
  --border: #1f2937;
  --border-strong: #334155;
  --primary: #2dd4bf;
  --primary-hover: #5eead4;
  --primary-soft: #134e4a;
  --primary-dark: #99f6e4;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
button, input, select, textarea { font: inherit; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -0.02em; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 16px;
}
@media (min-width: 640px) {
  .container { padding: 0 24px; }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: color-mix(in srgb, var(--bg-elevated) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}
.logo:hover { color: var(--text); }
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #14b8a6);
  display: grid;
  place-items: center;
  color: white;
  font-size: 0.85rem;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(15, 118, 110, 0.28);
}
.nav-desktop {
  display: none;
  align-items: center;
  gap: 6px;
}
@media (min-width: 900px) {
  .nav-desktop { display: flex; }
}
.nav-desktop a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
}
.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--text);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.icon-btn:hover { border-color: var(--border-strong); }
.menu-btn { display: grid; }
@media (min-width: 900px) {
  .menu-btn { display: none; }
}

/* Mobile nav */
.mobile-nav {
  display: none;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 8px 16px 16px;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: 12px 10px;
  color: var(--text);
  border-radius: 8px;
  font-weight: 500;
}
.mobile-nav a:hover { background: var(--bg); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 11px;
  padding: 11px 18px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: 0.15s ease;
  text-decoration: none;
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
  color: white;
}
.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) {
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-lg { padding: 14px 22px; font-size: 1rem; }
.btn-sm { padding: 8px 12px; font-size: 0.85rem; }

/* Hero */
.hero {
  padding: 40px 0 28px;
}
@media (min-width: 768px) {
  .hero { padding: 64px 0 40px; }
}
.hero-grid {
  display: grid;
  gap: 28px;
}
@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
  }
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(1.9rem, 4vw, 3rem);
  max-width: 16ch;
}
.hero-lead {
  margin: 0 0 22px;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 48ch;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  color: var(--text-muted);
  font-size: 0.88rem;
}
.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.hero-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  padding: 18px;
}
.hero-preview {
  border-radius: 14px;
  background:
    radial-gradient(circle at 20% 20%, rgba(45, 212, 191, 0.25), transparent 40%),
    radial-gradient(circle at 80% 10%, rgba(245, 158, 11, 0.18), transparent 35%),
    linear-gradient(160deg, #0f766e 0%, #115e59 45%, #0f172a 100%);
  color: white;
  padding: 22px;
  min-height: 220px;
}
.hero-preview h3 { margin: 0 0 8px; font-size: 1.15rem; }
.hero-preview p { margin: 0 0 16px; opacity: 0.9; font-size: 0.92rem; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.stat {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
}
.stat strong { display: block; font-size: 1.15rem; }
.stat span { font-size: 0.72rem; opacity: 0.85; }

/* Sections */
.section { padding: 36px 0; }
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
}
.section-head p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

/* Cards / grids */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}
.tool-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  transition: 0.15s ease;
  color: inherit;
  display: block;
}
.tool-card:hover {
  border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: inherit;
}
.tool-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.tool-card h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}
.tool-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Feature strip */
.features {
  display: grid;
  gap: 12px;
}
@media (min-width: 768px) {
  .features { grid-template-columns: repeat(3, 1fr); }
}
.feature {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.feature h3 { margin: 0 0 6px; font-size: 1rem; }
.feature p { margin: 0; color: var(--text-muted); font-size: 0.92rem; }

/* Ad slots */
.ad-slot {
  border: 1px dashed var(--border-strong);
  background: color-mix(in srgb, var(--bg-elevated) 80%, var(--bg));
  color: var(--text-soft);
  border-radius: 12px;
  min-height: 90px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 16px;
  font-size: 0.85rem;
  margin: 20px 0;
}
.ad-slot.sidebar {
  min-height: 250px;
  margin: 0;
}
.ad-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  color: var(--text-soft);
}

/* Tool workspace */
.page-hero {
  padding: 28px 0 10px;
}
.page-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}
.page-hero p {
  margin: 0;
  color: var(--text-muted);
  max-width: 60ch;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-soft);
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.breadcrumb a { color: var(--text-muted); }
.workspace {
  display: grid;
  gap: 18px;
  padding-bottom: 40px;
}
@media (min-width: 960px) {
  .workspace {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }
}
.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: 16px;
  padding: 36px 18px;
  text-align: center;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--primary) 4%, transparent), transparent);
  cursor: pointer;
  transition: 0.15s ease;
}
.dropzone:hover,
.dropzone.dragover {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 8%, var(--bg-elevated));
}
.dropzone-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  border-radius: 16px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
}
.dropzone h3 { margin: 0 0 6px; }
.dropzone p { margin: 0; color: var(--text-muted); font-size: 0.92rem; }
.dropzone .hint { margin-top: 10px; font-size: 0.8rem; color: var(--text-soft); }

.controls {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}
.control-row {
  display: grid;
  gap: 10px;
}
@media (min-width: 640px) {
  .control-row.two { grid-template-columns: 1fr 1fr; }
  .control-row.three { grid-template-columns: 1fr 1fr 1fr; }
}
label.field {
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}
label.field span.help {
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.8rem;
}
input[type="range"] { width: 100%; }
input[type="number"],
input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
}
textarea { min-height: 120px; resize: vertical; }
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.preview-wrap {
  display: none;
  margin-top: 16px;
}
.preview-wrap.show { display: block; }
.preview-grid {
  display: grid;
  gap: 12px;
}
@media (min-width: 700px) {
  .preview-grid.two { grid-template-columns: 1fr 1fr; }
}
.preview-box {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg);
}
.preview-box .label {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.preview-box .canvas-wrap {
  display: grid;
  place-items: center;
  min-height: 180px;
  padding: 12px;
}
.preview-box img,
.preview-box canvas {
  max-width: 100%;
  max-height: 320px;
  border-radius: 8px;
}
.meta-line {
  margin-top: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.success-banner {
  display: none;
  margin-top: 12px;
  background: color-mix(in srgb, var(--success) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--success) 30%, transparent);
  color: var(--success);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 600;
}
.success-banner.show { display: block; }

.side-stack { display: grid; gap: 14px; }
.side-card h3 {
  margin: 0 0 8px;
  font-size: 0.98rem;
}
.side-card p, .side-card li {
  color: var(--text-muted);
  font-size: 0.9rem;
}
.side-card ul {
  margin: 0;
  padding-left: 18px;
}
.side-card li { margin: 4px 0; }
.related a {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
}
.related a:last-child { border-bottom: none; }

/* Content pages */
.prose {
  max-width: 760px;
}
.prose h2 { margin-top: 1.6em; }
.prose p, .prose li { color: var(--text-muted); }
.prose a { font-weight: 600; }
.content-layout {
  display: grid;
  gap: 18px;
  padding-bottom: 48px;
}
@media (min-width: 960px) {
  .content-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }
}

/* Blog */
.blog-list { display: grid; gap: 14px; }
.blog-item {
  display: block;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  color: inherit;
  box-shadow: var(--shadow);
}
.blog-item:hover {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
  color: inherit;
}
.blog-item .meta {
  color: var(--text-soft);
  font-size: 0.8rem;
  margin-bottom: 6px;
}
.blog-item h3 { margin: 0 0 6px; font-size: 1.1rem; }
.blog-item p { margin: 0; color: var(--text-muted); font-size: 0.92rem; }

/* FAQ */
.faq details {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.faq summary {
  cursor: pointer;
  font-weight: 650;
}
.faq details p {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 40px 0 24px;
  margin-top: 20px;
}
.footer-grid {
  display: grid;
  gap: 24px;
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 10px 0 0;
  max-width: 32ch;
}
.footer-col h4 {
  margin: 0 0 12px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
}
.footer-col a {
  display: block;
  color: var(--text-muted);
  padding: 5px 0;
  font-size: 0.92rem;
}
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  color: var(--text-soft);
  font-size: 0.85rem;
}

/* Forms */
.form-card { max-width: 640px; }
.form-actions { margin-top: 14px; }
.note {
  background: color-mix(in srgb, var(--primary) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
  color: var(--text-muted);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.9rem;
}

/* Crop specific */
.crop-stage {
  position: relative;
  display: inline-block;
  max-width: 100%;
  touch-action: none;
}
.crop-stage img {
  display: block;
  max-width: 100%;
  max-height: 420px;
  user-select: none;
}
.crop-rect {
  position: absolute;
  border: 2px solid #2dd4bf;
  box-shadow: 0 0 0 9999px rgba(15, 23, 42, 0.45);
  cursor: move;
}

/* Base64 output */
.code-out {
  width: 100%;
  min-height: 160px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.45;
}

/* Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.hidden { display: none !important; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.text-muted { color: var(--text-muted); }
.center { text-align: center; }