:root{--color-bg: #0a0a0f;--color-bg-secondary: #12121a;--color-bg-card: #1a1a24;--color-text: #f4f4f5;--color-text-secondary: #a1a1aa;--color-text-muted: #71717a;--color-accent: #3b82f6;--color-accent-hover: #2563eb;--color-accent-subtle: rgba(59, 130, 246, .1);--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 255, 255, .15);--color-success: #22c55e;--color-success-subtle: rgba(34, 197, 94, .1);--color-warning: #f59e0b;--color-warning-subtle: rgba(245, 158, 11, .1);--color-danger: #ef4444;--color-danger-subtle: rgba(239, 68, 68, .1);--font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SF Mono", "Fira Code", "Consolas", monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--transition: .2s ease;--max-width: 1000px}@media(prefers-color-scheme:light){:root{--color-bg: #f8fafc;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-border: rgba(0, 0, 0, .1);--color-border-hover: rgba(0, 0, 0, .2);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:15px;line-height:1.5;color:var(--color-text);background-color:var(--color-bg);min-height:100vh}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.app{display:flex;flex-direction:column;min-height:100vh}.header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-6);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}.header__brand{display:flex;align-items:center;gap:var(--space-3);font-size:1.25rem;font-weight:700;color:var(--color-text)}.header__badge{padding:var(--space-1) var(--space-3);background:var(--color-accent-subtle);border:1px solid var(--color-accent);border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;color:var(--color-accent)}.main{flex:1;padding:var(--space-6);max-width:var(--max-width);margin:0 auto;width:100%}.input-section{margin-bottom:var(--space-6)}.input-container{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5)}.input-label{display:block;font-size:.875rem;font-weight:600;color:var(--color-text);margin-bottom:var(--space-3)}.hex-input{width:100%;padding:var(--space-4);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:.9375rem;color:var(--color-text);resize:vertical;transition:border-color var(--transition)}.hex-input:focus{outline:none;border-color:var(--color-accent)}.hex-input::placeholder{color:var(--color-text-muted)}.input-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-4)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-size:.9375rem;font-weight:500;font-family:inherit;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);border:none}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover)}.btn-secondary{background:var(--color-bg-card);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg);border-color:var(--color-border-hover)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border:1px solid transparent}.btn-ghost:hover{background:var(--color-bg);color:var(--color-text)}.error-section{margin-bottom:var(--space-6)}.error-box{display:flex;gap:var(--space-4);padding:var(--space-4);background:var(--color-danger-subtle);border:1px solid var(--color-danger);border-radius:var(--radius-lg);color:var(--color-danger)}.error-box strong{display:block;margin-bottom:var(--space-1)}.error-box p{color:var(--color-text-secondary);font-size:.875rem}.result-section{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.result-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-5)}.result-header h2{font-size:1.25rem;font-weight:700}.mode-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.mode-badge--periodic{background:var(--color-success-subtle);color:var(--color-success)}.mode-badge--emergency{background:var(--color-danger-subtle);color:var(--color-danger);animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.sensors-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:var(--space-4);margin-bottom:var(--space-6)}@media(min-width:640px){.sensors-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:900px){.sensors-grid{grid-template-columns:repeat(3,1fr)}}.sensor-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:border-color var(--transition)}.sensor-card:hover{border-color:var(--color-border-hover)}.sensor-card--warning{border-color:var(--color-warning)}.sensor-card--danger{border-color:var(--color-danger)}.sensor-card__header{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);background:var(--color-bg-card);border-bottom:1px solid var(--color-border)}.sensor-card--warning .sensor-card__header{background:var(--color-warning-subtle)}.sensor-card--danger .sensor-card__header{background:var(--color-danger-subtle)}.sensor-card__icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--color-accent-subtle);border-radius:var(--radius-md);color:var(--color-accent)}.sensor-card--warning .sensor-card__icon{background:var(--color-warning-subtle);color:var(--color-warning)}.sensor-card--danger .sensor-card__icon{background:var(--color-danger-subtle);color:var(--color-danger)}.sensor-card__title{font-size:.9375rem;font-weight:600}.sensor-card__content{padding:var(--space-4)}.data-row{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2) 0;border-bottom:1px solid var(--color-border)}.data-row:last-child{border-bottom:none}.data-row__label{font-size:.875rem;color:var(--color-text-secondary)}.data-row__value{font-size:.875rem;font-weight:600;font-family:var(--font-mono);color:var(--color-text)}.data-row--warning .data-row__value{color:var(--color-warning)}.data-row--danger .data-row__value{color:var(--color-danger)}.data-divider{height:1px;background:var(--color-border);margin:var(--space-3) 0}.bool-alert{display:inline-flex;align-items:center;gap:var(--space-1);color:var(--color-danger)}.bool-ok{display:inline-flex;align-items:center;gap:var(--space-1);color:var(--color-success)}.json-section{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.json-section h3{padding:var(--space-4);background:var(--color-bg-card);border-bottom:1px solid var(--color-border);font-size:.9375rem;font-weight:600}.json-output{padding:var(--space-4);margin:0;overflow-x:auto;font-family:var(--font-mono);font-size:.8125rem;line-height:1.6;color:var(--color-text-secondary)}.footer{padding:var(--space-4) var(--space-6);background:var(--color-bg-secondary);border-top:1px solid var(--color-border)}.footer__content{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-4);max-width:var(--max-width);margin:0 auto}.footer__legend{display:flex;flex-wrap:wrap;gap:var(--space-4)}.legend-item{display:inline-flex;align-items:center;gap:var(--space-1);font-size:.75rem;font-weight:500}.legend-item--normal{color:var(--color-success)}.legend-item--warning{color:var(--color-warning)}.legend-item--danger{color:var(--color-danger)}.footer__copyright{font-size:.75rem;color:var(--color-text-muted)}@media(max-width:639px){.main{padding:var(--space-4)}.header{padding:var(--space-3) var(--space-4)}.header__brand{font-size:1rem}.result-header{flex-direction:column;align-items:flex-start;gap:var(--space-3)}.input-actions{flex-direction:column}.btn{width:100%}.footer__content{flex-direction:column;align-items:center;text-align:center}}