@keyframes toastSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes toastSlideOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(20px)}}@keyframes toolResultIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes wizardFadeIn{0%{opacity:0;transform:translateX(10px)}to{opacity:1;transform:translateX(0)}}.colorConverterPage{background:var(--color-bg-secondary,#f8fafc);color:var(--color-text-primary,#0f172a);min-height:100vh;padding:32px 5% 48px;transition:background .3s ease,color .3s ease}.colorConverterMainContent{margin:0 auto;max-width:800px}.colorConverter__main{background:var(--color-bg-card,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:16px;display:grid;gap:32px;grid-template-columns:auto 1fr;margin-bottom:24px;padding:24px}@media(max-width:768px){.colorConverter__main{grid-template-columns:1fr}}.colorConverter__preview{align-items:center;display:flex;flex-direction:column;gap:16px}.colorConverter__colorBox{background:#3b82f6;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.3);height:150px;width:150px}.colorConverter__picker{background:transparent;border:none;border-radius:8px;cursor:pointer;height:40px;width:150px}.colorConverter__picker::-webkit-color-swatch-wrapper{padding:0}.colorConverter__picker::-webkit-color-swatch{border:1px solid #e2e8f0;border-radius:8px}.colorConverter__inputs{display:flex;flex-direction:column;gap:16px}.colorConverter__inputGroup label{color:var(--color-text-secondary,#475569);display:block;font-size:1.5rem;font-weight:500;margin-bottom:4px}.colorConverter__inputRow{align-items:center;display:flex;gap:8px}.colorConverter__inputRow input[type=number],.colorConverter__inputRow input[type=text]{background:var(--color-bg-input,#f1f5f9);border:1px solid var(--color-border,#e2e8f0);border-radius:8px;color:var(--color-text-primary,#0f172a);font-family:monospace;font-size:1.6rem;line-height:1.5;padding:14px 18px;transition:border-color .15s cubic-bezier(.22,1,.36,1),background .15s cubic-bezier(.22,1,.36,1);width:100%}.colorConverter__inputRow input[type=number]::-moz-placeholder,.colorConverter__inputRow input[type=text]::-moz-placeholder{color:var(--color-text-muted,#94a3b8)}.colorConverter__inputRow input[type=number]::placeholder,.colorConverter__inputRow input[type=text]::placeholder{color:var(--color-text-muted,#94a3b8)}.colorConverter__inputRow input[type=number]:focus,.colorConverter__inputRow input[type=text]:focus{border-color:var(--color-accent,#2563eb);box-shadow:0 0 0 1px var(--color-accent,#2563eb);outline:none}.colorConverter__inputRow input[type=number]:focus-visible,.colorConverter__inputRow input[type=text]:focus-visible{outline:none}.colorConverter__inputRow input[type=text]{flex:1}.colorConverter__inputRow_multi{flex-wrap:wrap}.colorConverter__subInput{align-items:center;display:flex;gap:4px}.colorConverter__subInput span{color:#475569;font-size:1.4rem;min-width:16px}.colorConverter__subInput input{background:var(--color-bg-input,#f1f5f9);border:1px solid var(--color-border,#e2e8f0);border-radius:8px;color:var(--color-text-primary,#0f172a);font-size:1.6rem;line-height:1.5;padding:14px 18px;text-align:center;transition:border-color .15s cubic-bezier(.22,1,.36,1),background .15s cubic-bezier(.22,1,.36,1);width:100%;width:70px}.colorConverter__subInput input::-moz-placeholder{color:var(--color-text-muted,#94a3b8)}.colorConverter__subInput input::placeholder{color:var(--color-text-muted,#94a3b8)}.colorConverter__subInput input:focus{border-color:var(--color-accent,#2563eb);box-shadow:0 0 0 1px var(--color-accent,#2563eb);outline:none}.colorConverter__subInput input:focus-visible{outline:none}.colorConverter__alphaSlider{background:#e2e8f0;border-radius:3px;flex:1;height:6px;min-width:80px}.colorConverter__copyBtn{background:rgba(37,99,235,.15);border:none;border-radius:8px;color:#2563eb;cursor:pointer;font-size:1.4rem;padding:8px 12px;white-space:nowrap}.colorConverter__copyBtn:hover{background:rgba(37,99,235,.25)}.colorConverter__info{background:var(--color-bg-card,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:16px;margin-bottom:24px;padding:24px}.colorConverter__info h2{border-bottom:1px solid var(--color-border,#e2e8f0);color:var(--color-text-primary,#0f172a);font-size:2rem;font-weight:600;margin:0 0 16px;padding-bottom:8px}.colorConverter__infoGrid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}@media(max-width:768px){.colorConverter__infoGrid{grid-template-columns:1fr}}.colorConverter__infoItem{text-align:center}.colorConverter__infoLabel{color:#475569;display:block;font-size:1.4rem;margin-bottom:4px}.colorConverter__infoValue{font-size:1.6rem;font-weight:600}.colorConverter__infoColor{border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.2);height:40px;margin:0 auto;width:40px}.colorConverter__presets{background:var(--color-bg-card,#fff);border:1px solid var(--color-border,#e2e8f0);border-radius:16px;margin-bottom:24px;padding:24px}.colorConverter__presets h2{border-bottom:1px solid var(--color-border,#e2e8f0);color:var(--color-text-primary,#0f172a);font-size:2rem;font-weight:600;margin:0 0 16px;padding-bottom:8px}.colorConverter__presetGrid{display:flex;flex-wrap:wrap;gap:8px}.colorConverter__presetBtn{border:2px solid transparent;border-radius:8px;cursor:pointer;height:40px;transition:all .15s cubic-bezier(.22,1,.36,1);width:40px}.colorConverter__presetBtn:hover{border-color:#fff;transform:scale(1)}.colorConverterToast{animation:toastSlideIn .3s ease forwards;background:#22c55e;border-radius:12px;bottom:24px;box-shadow:0 4px 12px rgba(0,0,0,.08);color:#fff;display:none;font-weight:500;padding:14px 24px;position:fixed;right:24px;z-index:1000}@media(max-width:640px){.colorConverterToast{bottom:16px;left:16px;right:16px;text-align:center}}.colorConverterToast_success{background:#22c55e;color:#fff;display:block}.colorConverterToast_success:before{content:"✓ "}.colorConverterToast_error{background:#ef4444;color:#fff;display:block}.colorConverterToast_error:before{content:"✕ "}.colorConverterToast_info{background:#2563eb;color:#fff;display:block}.colorConverterToast_info:before{content:"ⓘ "}.colorConverterToast_warning{background:#eab308;color:#fff;display:block}.colorConverterToast_warning:before{content:"⚠ "}