/* Utilix — Word Counter (wc-) */
:root {
    --wc-accent: #7c3aed;
    --wc-accent-light: #ede9fe;
    --wc-accent-dark: #6d28d9;
    --wc-accent-border: #ddd6fe;
}

/* Hero */
.wc-hero { padding-bottom: 40px; }
.wc-hero__grid { display: grid; grid-template-columns: 1fr 380px; gap: 40px; align-items: center; }
.wc-hero__main { display: flex; gap: 20px; align-items: flex-start; }
.wc-hero__visual { display: flex; align-items: center; justify-content: center; min-height: 200px; }
.wc-hero__window { position: relative; width: 100%; max-width: 320px; background: #fff; border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 12px 40px rgba(124,58,237,.12); overflow: visible; }
.wc-hero__window-bar { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--border); background: #fafafa; border-radius: 16px 16px 0 0; }
.wc-hero__window-bar span { width: 10px; height: 10px; border-radius: 50%; background: #e2e8f0; }
.wc-hero__window-bar span:first-child { background: #fca5a5; }
.wc-hero__window-bar span:nth-child(2) { background: #fcd34d; }
.wc-hero__window-bar span:nth-child(3) { background: #86efac; }
.wc-hero__window-body { padding: 20px 18px 28px; display: flex; flex-direction: column; gap: 10px; }
.wc-hero__window-line { height: 8px; border-radius: 4px; background: #f1f5f9; }
.wc-hero__window-line--short { width: 65%; }
.wc-hero__window-line--mid { width: 80%; }
.wc-hero__badge { position: absolute; display: flex; align-items: center; gap: 6px; padding: 8px 12px; font-size: .6875rem; font-weight: 700; border-radius: 10px; box-shadow: 0 6px 20px rgba(15,23,42,.1); white-space: nowrap; }
.wc-hero__badge i { width: 14px; height: 14px; }
.wc-hero__badge strong { font-size: .8125rem; }
.wc-hero__badge--words { top: -14px; right: -20px; background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }
.wc-hero__badge--chars { bottom: -16px; left: -10px; background: #ecfdf5; color: #059669; border: 1px solid #a7f3d0; }

/* Main layout */
.wc-main { padding: 0 0 48px; }
.wc-layout { display: grid; grid-template-columns: 1fr 320px; gap: 24px; align-items: start; }
.wc-workspace { display: flex; flex-direction: column; gap: 20px; }

/* Cards */
.wc-card { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 24px; box-shadow: 0 4px 24px rgba(15,23,42,.05); }
.wc-card__head { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 12px; margin-bottom: 20px; }
.wc-card__head--simple { align-items: center; }
.wc-card__head h2 { margin: 0; font-size: 1.0625rem; font-weight: 700; color: var(--heading); }
.wc-card__head p { margin: 4px 0 0; font-size: .8125rem; color: #94a3b8; width: 100%; }
.wc-card__head--simple p { margin: 0; }
.wc-card__head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex: 1; min-width: 0; }
.wc-card__head-row > div { flex: 1; min-width: 0; }
.wc-card__num { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; font-size: .875rem; font-weight: 800; color: #fff; background: var(--wc-accent); border-radius: 10px; flex-shrink: 0; }

/* Editor */
.wc-editor { border: 1px solid var(--border); border-radius: 16px; overflow: hidden; background: #fafafa; }
.wc-textarea { display: block; width: 100%; min-height: 220px; padding: 18px 20px; font-size: .9375rem; line-height: 1.65; color: var(--heading); background: #fff; border: none; resize: vertical; box-sizing: border-box; font-family: inherit; }
.wc-textarea:focus { outline: none; box-shadow: inset 0 0 0 2px var(--wc-accent-border); }
.wc-textarea::placeholder { color: #94a3b8; }
.wc-editor__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; background: #f8fafc; border-top: 1px solid var(--border); }
.wc-char-count { font-size: .75rem; color: #94a3b8; font-weight: 600; }
.wc-char-count.is-over { color: #dc2626; }
.wc-clear-btn { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; font-size: .75rem; font-weight: 700; color: #dc2626; background: #fff; border: 1px solid #fecaca; border-radius: 8px; cursor: pointer; transition: background .15s, border-color .15s; }
.wc-clear-btn:hover { background: #fef2f2; border-color: #fca5a5; }
.wc-clear-btn i { width: 14px; height: 14px; }

/* Buttons */
.wc-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; font-size: .8125rem; font-weight: 700; border-radius: 10px; border: none; cursor: pointer; transition: background .15s, border-color .15s, color .15s, box-shadow .15s; font-family: inherit; }
.wc-btn i { width: 16px; height: 16px; }
.wc-btn--primary { color: #fff; background: var(--wc-accent); }
.wc-btn--primary:hover { background: var(--wc-accent-dark); }
.wc-btn--outline { color: var(--wc-accent); background: #fff; border: 1px solid var(--wc-accent-border); }
.wc-btn--outline:hover { background: var(--wc-accent-light); }
.wc-btn--ghost { color: var(--wc-accent); background: transparent; border: 1px solid transparent; }
.wc-btn--ghost:hover { background: var(--wc-accent-light); }
.wc-btn--sm { padding: 8px 14px; font-size: .75rem; }
.wc-card__head .wc-btn--outline { margin-left: auto; }

/* Stats grid */
.wc-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.wc-stat-card { display: flex; align-items: center; gap: 12px; padding: 16px; border-radius: 14px; border: 1px solid transparent; }
.wc-stat-card__icon { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0; }
.wc-stat-card__icon i { width: 20px; height: 20px; }
.wc-stat-card__body { min-width: 0; }
.wc-stat-card__label { display: block; font-size: .6875rem; font-weight: 600; color: #64748b; line-height: 1.3; margin-bottom: 4px; }
.wc-stat-card__value { display: block; font-size: 1.25rem; font-weight: 800; color: var(--heading); letter-spacing: -.02em; line-height: 1.1; }
.wc-stat-card--blue { background: #eff6ff; border-color: #bfdbfe; }
.wc-stat-card--blue .wc-stat-card__icon { background: #dbeafe; color: #2563eb; }
.wc-stat-card--green { background: #ecfdf5; border-color: #a7f3d0; }
.wc-stat-card--green .wc-stat-card__icon { background: #d1fae5; color: #059669; }
.wc-stat-card--orange { background: #fff7ed; border-color: #fed7aa; }
.wc-stat-card--orange .wc-stat-card__icon { background: #ffedd5; color: #ea580c; }
.wc-stat-card--red { background: #fef2f2; border-color: #fecaca; }
.wc-stat-card--red .wc-stat-card__icon { background: #fee2e2; color: #dc2626; }
.wc-stat-card--purple { background: #f5f3ff; border-color: #ddd6fe; }
.wc-stat-card--purple .wc-stat-card__icon { background: #ede9fe; color: #7c3aed; }
.wc-stat-card--teal { background: #f0fdfa; border-color: #99f6e4; }
.wc-stat-card--teal .wc-stat-card__icon { background: #ccfbf1; color: #0d9488; }
.wc-stat-card--yellow { background: #fefce8; border-color: #fef08a; }
.wc-stat-card--yellow .wc-stat-card__icon { background: #fef9c3; color: #ca8a04; }
.wc-stat-card--indigo { background: #eef2ff; border-color: #c7d2fe; }
.wc-stat-card--indigo .wc-stat-card__icon { background: #e0e7ff; color: #4f46e5; }

/* Keyword table */
.wc-kw-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; }
.wc-kw-table { width: 100%; border-collapse: collapse; font-size: .8125rem; }
.wc-kw-table th { padding: 12px 16px; text-align: left; font-weight: 700; color: #64748b; background: #f8fafc; border-bottom: 1px solid var(--border); }
.wc-kw-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.wc-kw-table tr:last-child td { border-bottom: none; }
.wc-kw-empty td { text-align: center; color: #94a3b8; padding: 28px 16px; }
.wc-kw-word { font-weight: 700; color: var(--heading); text-transform: lowercase; }
.wc-kw-count { font-weight: 600; color: #475569; white-space: nowrap; }
.wc-kw-pct { display: flex; align-items: center; gap: 10px; min-width: 140px; }
.wc-kw-pct > span { font-weight: 700; color: var(--wc-accent); font-size: .75rem; white-space: nowrap; min-width: 48px; text-align: right; }
.wc-kw-bar-wrap { flex: 1; height: 8px; background: #f1f5f9; border-radius: 4px; overflow: hidden; }
.wc-kw-bar { height: 100%; background: linear-gradient(90deg, var(--wc-accent), #a78bfa); border-radius: 4px; transition: width .3s ease; }

/* Sidebar */
.wc-side-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 20px; box-shadow: 0 4px 16px rgba(15,23,42,.04); }
.wc-side-card + .wc-side-card { margin-top: 16px; }
.wc-side-card__title { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; font-size: .9375rem; font-weight: 700; color: var(--heading); }
.wc-side-card__title i { width: 18px; height: 18px; color: var(--wc-accent); }
.wc-side-card__text { margin: 0 0 14px; font-size: .8125rem; line-height: 1.6; color: #64748b; }
.wc-check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.wc-check-list li { display: flex; align-items: flex-start; gap: 8px; font-size: .8125rem; color: #475569; line-height: 1.45; }
.wc-check-list i { width: 16px; height: 16px; color: #16a34a; flex-shrink: 0; margin-top: 2px; }
.wc-side-card--tips { background: linear-gradient(180deg, #fffbeb 0%, #fff 100%); border-color: #fde68a; }
.wc-tips-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.wc-tips-head__icon { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: #fef3c7; color: #d97706; border-radius: 10px; }
.wc-tips-head__icon i { width: 18px; height: 18px; }
.wc-tips-head h2 { margin: 0; font-size: .9375rem; font-weight: 700; color: var(--heading); }
.wc-tips-list { list-style: none; margin: 0; padding: 0 0 0 4px; display: flex; flex-direction: column; gap: 8px; }
.wc-tips-list li { font-size: .8125rem; color: #78350f; line-height: 1.5; padding-left: 14px; position: relative; }
.wc-tips-list li::before { content: ''; position: absolute; left: 0; top: .55em; width: 5px; height: 5px; border-radius: 50%; background: #f59e0b; }
.wc-tools-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.wc-tools-link { display: flex; align-items: center; gap: 10px; padding: 10px 12px; font-size: .8125rem; font-weight: 600; color: var(--heading); text-decoration: none; border: 1px solid var(--border); border-radius: 12px; background: #fafafa; transition: border-color .15s, background .15s; }
.wc-tools-link:hover { border-color: var(--wc-accent-border); background: var(--wc-accent-light); }
.wc-tools-link.is-current { background: var(--wc-accent-light); border-color: var(--wc-accent-border); color: var(--wc-accent); cursor: default; }
.wc-tools-link.is-soon { opacity: .7; cursor: default; pointer-events: none; }
.wc-tools-link__icon { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; background: #fff; color: var(--wc-accent); flex-shrink: 0; }
.wc-tools-link__icon i { width: 16px; height: 16px; }
.wc-tools-link > i { width: 16px; height: 16px; margin-left: auto; color: #94a3b8; }
.wc-soon-badge { margin-left: auto; font-size: .625rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; color: #94a3b8; background: #f1f5f9; padding: 3px 8px; border-radius: 6px; }
.wc-view-all { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-size: .8125rem; font-weight: 700; color: var(--wc-accent); text-decoration: none; }
.wc-view-all i { width: 16px; height: 16px; }
.wc-view-all:hover { text-decoration: underline; }

/* Features strip */
.wc-features { padding: 48px 0; background: #f8fafc; border-top: 1px solid var(--border); }
.wc-features__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.wc-feature-card { padding: 24px; background: #fff; border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 4px 16px rgba(15,23,42,.04); }
.wc-feature-card h3 { margin: 0 0 8px; font-size: .9375rem; font-weight: 700; color: var(--heading); }
.wc-feature-card p { margin: 0; font-size: .8125rem; line-height: 1.55; color: #64748b; }
.wc-feature-card__icon { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; margin-bottom: 14px; }
.wc-feature-card__icon i { width: 22px; height: 22px; }
.wc-feature-card__icon--blue { background: #dbeafe; color: #2563eb; }
.wc-feature-card__icon--purple { background: #ede9fe; color: #7c3aed; }
.wc-feature-card__icon--yellow { background: #fef9c3; color: #ca8a04; }
.wc-feature-card__icon--green { background: #d1fae5; color: #059669; }

/* About visual */
.wc-about__visual { display: flex; align-items: center; justify-content: center; }
.wc-about__orb { position: relative; width: 280px; height: 280px; display: flex; align-items: center; justify-content: center; }
.wc-about__orb-ring { position: absolute; inset: 0; border: 2px dashed var(--wc-accent-border); border-radius: 50%; animation: wc-spin 24s linear infinite; }
.wc-about__orb-core { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 32px; background: #fff; border: 1px solid var(--wc-accent-border); border-radius: 24px; box-shadow: 0 12px 40px rgba(124,58,237,.12); }
.wc-about__orb-core > i { width: 48px; height: 48px; color: var(--wc-accent); }
.wc-about__orb-stats { display: flex; flex-direction: column; gap: 6px; text-align: center; font-size: .75rem; color: #64748b; }
.wc-about__orb-stats strong { color: var(--wc-accent); font-size: 1rem; }
.wc-about__content h2 { margin: 0 0 20px; font-size: 1.875rem; font-weight: 800; color: var(--heading); letter-spacing: -.02em; line-height: 1.2; }
.wc-about__lead { margin: 0 0 16px; font-size: 1.0625rem; line-height: 1.75; color: var(--heading); }
.wc-about__text { margin: 0 0 24px; font-size: .9375rem; line-height: 1.7; color: #64748b; }
.wc-about__pills { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.wc-about__pill { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; font-size: .75rem; font-weight: 700; color: var(--wc-accent); background: var(--wc-accent-light); border: 1px solid var(--wc-accent-border); border-radius: 999px; }
.wc-about__pill i { width: 14px; height: 14px; }
.wc-about__features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.wc-about__feature { display: flex; gap: 12px; align-items: flex-start; }
.wc-about__feature-icon { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0; }
.wc-about__feature-icon i { width: 18px; height: 18px; }
.wc-about__feature-icon--blue { background: #dbeafe; color: #2563eb; }
.wc-about__feature-icon--green { background: #d1fae5; color: #059669; }
.wc-about__feature-icon--purple { background: #ede9fe; color: #7c3aed; }
.wc-about__feature-icon--yellow { background: #fef9c3; color: #ca8a04; }
.wc-about__feature-icon--indigo { background: #e0e7ff; color: #4f46e5; }
.wc-about__feature-icon--teal { background: #ccfbf1; color: #0d9488; }
.wc-about__feature strong { display: block; font-size: .8125rem; font-weight: 700; color: var(--heading); margin-bottom: 4px; }
.wc-about__feature p { margin: 0; font-size: .75rem; line-height: 1.5; color: #94a3b8; }

/* Steps */
.wc-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; list-style: none; margin: 0; padding: 0; }
.wc-step { position: relative; padding: 24px 16px 20px; background: #fff; border: 1px solid var(--border); border-radius: 16px; text-align: center; box-shadow: 0 4px 16px rgba(15,23,42,.04); }
.wc-step:not(:last-child)::after { content: ''; position: absolute; top: 50%; right: -14px; width: 8px; height: 8px; margin-top: -4px; border-top: 2px solid #c4b5fd; border-right: 2px solid #c4b5fd; transform: rotate(45deg); z-index: 1; }
.wc-step__num { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; font-size: .75rem; font-weight: 800; color: #fff; background: var(--wc-accent); border-radius: 50%; }
.wc-step__icon { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin: 8px auto 12px; background: var(--wc-accent-light); color: var(--wc-accent); border-radius: 14px; }
.wc-step__icon i { width: 24px; height: 24px; }
.wc-step strong { display: block; font-size: .875rem; font-weight: 700; color: var(--heading); margin-bottom: 8px; }
.wc-step p { margin: 0; font-size: .75rem; line-height: 1.5; color: #94a3b8; }

/* Section heads */
.wc-section-eyebrow { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; font-size: .75rem; font-weight: 700; color: var(--wc-accent); background: var(--wc-accent-light); border-radius: 999px; margin-bottom: 12px; }
.wc-section-eyebrow i { width: 14px; height: 14px; }
.wc-section-head { margin-bottom: 40px; }
.wc-section-head--center { text-align: center; }
.wc-section-head h2 { margin: 0 0 12px; font-size: 1.75rem; font-weight: 800; color: var(--heading); letter-spacing: -.02em; }
.wc-section-head p { margin: 0; font-size: .9375rem; color: #64748b; max-width: 560px; }
.wc-section-head--center p { margin-left: auto; margin-right: auto; }

/* Related */
.wc-related { padding: 72px 0; background: #f8fafc; border-top: 1px solid var(--border); }
.wc-related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.wc-related-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 28px 20px; background: #fff; border: 1px solid var(--border); border-radius: 16px; text-decoration: none; color: inherit; transition: border-color .15s, box-shadow .15s, transform .15s; }
.wc-related-card:hover { border-color: var(--wc-accent-border); box-shadow: 0 8px 24px rgba(124,58,237,.1); transform: translateY(-2px); }
.wc-related-card.is-soon { opacity: .65; pointer-events: none; cursor: default; }
.wc-related-card__icon { display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; margin-bottom: 14px; }
.wc-related-card__icon i { width: 26px; height: 26px; }
.wc-related-card__icon--purple { background: #ede9fe; color: #7c3aed; }
.wc-related-card__icon--blue { background: #dbeafe; color: #2563eb; }
.wc-related-card__icon--orange { background: #ffedd5; color: #ea580c; }
.wc-related-card__icon--green { background: #d1fae5; color: #059669; }
.wc-related-card h3 { margin: 0 0 8px; font-size: .9375rem; font-weight: 700; color: var(--heading); }
.wc-related-card p { margin: 0; font-size: .75rem; line-height: 1.5; color: #94a3b8; }

/* Trust / Share */
.wc-trust { padding: 48px 0 64px; border-top: 1px solid var(--border); }
.wc-trust__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.wc-share { padding: 28px; background: #fff; border: 1px solid var(--border); border-radius: 16px; }
.wc-share h2 { margin: 0 0 8px; font-size: 1.0625rem; font-weight: 700; color: var(--heading); }
.wc-share p { margin: 0 0 16px; font-size: .8125rem; color: #64748b; }
.wc-share__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.wc-share-btn { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: #fafafa; color: #64748b; text-decoration: none; transition: background .15s, color .15s, border-color .15s; }
.wc-share-btn:hover { background: var(--wc-accent-light); color: var(--wc-accent); border-color: var(--wc-accent-border); }
.wc-share-btn i { width: 18px; height: 18px; }
.wc-privacy { display: flex; align-items: flex-start; gap: 16px; padding: 28px; background: linear-gradient(135deg, #eff6ff 0%, #f5f3ff 100%); border: 1px solid #c7d2fe; border-radius: 16px; }
.wc-privacy__icon { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; background: #fff; color: #2563eb; border-radius: 14px; flex-shrink: 0; box-shadow: 0 4px 12px rgba(37,99,235,.15); }
.wc-privacy__icon i { width: 24px; height: 24px; }
.wc-privacy h2 { margin: 0 0 8px; font-size: 1.0625rem; font-weight: 700; color: var(--heading); }
.wc-privacy p { margin: 0; font-size: .8125rem; line-height: 1.6; color: #475569; }

/* Toast */
.wc-toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(80px); padding: 12px 20px; font-size: .8125rem; font-weight: 600; color: #fff; background: #1e293b; border-radius: 10px; box-shadow: 0 8px 24px rgba(15,23,42,.2); opacity: 0; pointer-events: none; transition: transform .3s, opacity .3s; z-index: 9999; }
.wc-toast.is-visible { transform: translateX(-50%) translateY(0); opacity: 1; }

/* Animations */
.wc-animate-in { animation: wc-fade-up .5s ease both; }
.wc-animate-in--delay { animation-delay: .08s; }
.wc-animate-in--delay2 { animation-delay: .16s; }
.wc-animate-in--delay3 { animation-delay: .24s; }
@keyframes wc-fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes wc-spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 1100px) {
    .wc-hero__grid { grid-template-columns: 1fr; }
    .wc-hero__visual { display: none; }
    .wc-layout { grid-template-columns: 1fr; }
    .wc-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .wc-features__grid { grid-template-columns: repeat(2, 1fr); }
    .wc-about__grid { grid-template-columns: 1fr; }
    .wc-about__visual { order: -1; }
    .wc-steps { grid-template-columns: repeat(2, 1fr); }
    .wc-step:not(:last-child)::after { display: none; }
    .wc-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .wc-card__head .wc-btn--outline { margin-left: 0; width: 100%; justify-content: center; }
    .wc-stats-grid { grid-template-columns: 1fr; }
    .wc-features__grid { grid-template-columns: 1fr; }
    .wc-about__features { grid-template-columns: 1fr; }
    .wc-steps { grid-template-columns: 1fr; }
    .wc-related-grid { grid-template-columns: 1fr; }
    .wc-trust__grid { grid-template-columns: 1fr; }
}

/* Dark mode */
[data-theme="dark"] .wc-card,
[data-theme="dark"] .wc-side-card,
[data-theme="dark"] .wc-feature-card,
[data-theme="dark"] .wc-step,
[data-theme="dark"] .wc-related-card,
[data-theme="dark"] .wc-share,
[data-theme="dark"] .wc-hero__window,
[data-theme="dark"] .wc-about__orb-core { background: var(--bg-section); border-color: var(--border); }
[data-theme="dark"] .wc-editor { background: #1a2332; border-color: var(--border); }
[data-theme="dark"] .wc-textarea { background: #0f172a; color: var(--text); }
[data-theme="dark"] .wc-textarea::placeholder { color: #64748b; }
[data-theme="dark"] .wc-editor__footer { background: #1a2332; border-color: var(--border); }
[data-theme="dark"] .wc-clear-btn { background: #1a2332; border-color: #4c1d2e; color: #fca5a5; }
[data-theme="dark"] .wc-clear-btn:hover { background: #2a1520; }
[data-theme="dark"] .wc-btn--outline { background: #1a2332; border-color: #4c3d6e; color: #c4b5fd; }
[data-theme="dark"] .wc-btn--outline:hover { background: #2e1065; }
[data-theme="dark"] .wc-kw-table th { background: #1a2332; color: #94a3b8; }
[data-theme="dark"] .wc-kw-table-wrap { border-color: var(--border); }
[data-theme="dark"] .wc-kw-bar-wrap { background: #1e293b; }
[data-theme="dark"] .wc-tools-link { background: #1a2332; }
[data-theme="dark"] .wc-tools-link:hover,
[data-theme="dark"] .wc-tools-link.is-current { background: #2e1065; border-color: #4c3d6e; }
[data-theme="dark"] .wc-tools-link__icon { background: #0f172a; }
[data-theme="dark"] .wc-side-card--tips { background: linear-gradient(180deg, rgba(120,53,15,.15) 0%, var(--bg-section) 100%); border-color: #78350f; }
[data-theme="dark"] .wc-tips-list li { color: #fcd34d; }
[data-theme="dark"] .wc-features,
[data-theme="dark"] .wc-related { background: #0f172a; }
[data-theme="dark"] .wc-stat-card--blue { background: rgba(37,99,235,.12); border-color: rgba(59,130,246,.25); }
[data-theme="dark"] .wc-stat-card--green { background: rgba(5,150,105,.12); border-color: rgba(16,185,129,.25); }
[data-theme="dark"] .wc-stat-card--orange { background: rgba(234,88,12,.12); border-color: rgba(249,115,22,.25); }
[data-theme="dark"] .wc-stat-card--red { background: rgba(220,38,38,.12); border-color: rgba(248,113,113,.25); }
[data-theme="dark"] .wc-stat-card--purple { background: rgba(124,58,237,.12); border-color: rgba(167,139,250,.25); }
[data-theme="dark"] .wc-stat-card--teal { background: rgba(13,148,136,.12); border-color: rgba(45,212,191,.25); }
[data-theme="dark"] .wc-stat-card--yellow { background: rgba(202,138,4,.12); border-color: rgba(250,204,21,.25); }
[data-theme="dark"] .wc-stat-card--indigo { background: rgba(79,70,229,.12); border-color: rgba(129,140,248,.25); }
[data-theme="dark"] .wc-stat-card--blue .wc-stat-card__icon { background: rgba(37,99,235,.2); color: #93c5fd; }
[data-theme="dark"] .wc-stat-card--green .wc-stat-card__icon { background: rgba(5,150,105,.2); color: #6ee7b7; }
[data-theme="dark"] .wc-stat-card--orange .wc-stat-card__icon { background: rgba(234,88,12,.2); color: #fdba74; }
[data-theme="dark"] .wc-stat-card--red .wc-stat-card__icon { background: rgba(220,38,38,.2); color: #fca5a5; }
[data-theme="dark"] .wc-stat-card--purple .wc-stat-card__icon { background: rgba(124,58,237,.2); color: #c4b5fd; }
[data-theme="dark"] .wc-stat-card--teal .wc-stat-card__icon { background: rgba(13,148,136,.2); color: #5eead4; }
[data-theme="dark"] .wc-stat-card--yellow .wc-stat-card__icon { background: rgba(202,138,4,.2); color: #fde047; }
[data-theme="dark"] .wc-stat-card--indigo .wc-stat-card__icon { background: rgba(79,70,229,.2); color: #a5b4fc; }
[data-theme="dark"] .wc-privacy { background: linear-gradient(135deg, rgba(37,99,235,.12) 0%, rgba(124,58,237,.12) 100%); border-color: #3730a3; }
[data-theme="dark"] .wc-privacy__icon { background: #1a2332; }
[data-theme="dark"] .wc-hero__window-bar { background: #1a2332; }
[data-theme="dark"] .wc-hero__window-line { background: #334155; }
[data-theme="dark"] .wc-share-btn { background: #1a2332; border-color: var(--border); color: #94a3b8; }
[data-theme="dark"] .wc-share-btn:hover { background: #2e1065; color: #c4b5fd; }
[data-theme="dark"] .wc-step:not(:last-child)::after { border-color: #6d28d9; }