:root{--color-bg-html: #06080d;--color-bg-glow: rgba(39, 95, 170, .18);--color-bg-mid: rgba(9, 13, 20, .96);--color-bg-end: #04070c;--color-text: #e7edf7;--color-heading: #f3f7ff;--color-label: #7aa3f5;--color-label-light: #c4d4f5;--color-text-muted: rgba(180, 200, 240, .6);--color-text-faint: rgba(180, 200, 240, .35);--sidebar-bg-start: rgba(9, 14, 26, .98);--sidebar-bg-end: rgba(6, 9, 17, .99);--sidebar-border: rgba(117, 163, 255, .1);--sidebar-border-soft: rgba(117, 163, 255, .08);--font-size-h1: 26px;--font-size-h2: 18px;--font-size-h3: 14px;--color-accent: #4c75db;--color-accent-dark: #2f57bc;--color-danger: #f85149;--color-success: #3fb950;--color-warning: #f0883e;--card-bg-start: rgba(15, 23, 36, .88);--card-bg-end: rgba(9, 14, 24, .92);--card-border: rgba(117, 163, 255, .14);--card-shadow: 0 18px 48px rgba(0, 0, 0, .28);--border-subtle: rgba(117, 163, 255, .16);--border-medium: rgba(117, 163, 255, .2);--input-bg: rgba(9, 13, 20, .8);--btn-shadow: 0 8px 24px rgba(67, 93, 131, .3);--btn-shadow-hover: 0 12px 28px rgba(67, 93, 131, .4);--btn-ghost-bg: rgba(9, 13, 20, .6);--btn-ghost-hover-bg: rgba(76, 117, 219, .1);--btn-danger-border: rgba(248, 81, 73, .3);--btn-danger-hover-bg: rgba(248, 81, 73, .1);--scrollbar-thumb: rgba(117, 163, 255, .18);--scrollbar-thumb-hover: rgba(117, 163, 255, .32);--focus-ring: rgba(76, 117, 219, .6);--focus-ring-soft: rgba(76, 117, 219, .12);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--transition-fast: .15s ease;--toast-success-bg: rgba(30, 120, 60, .92);--toast-warning-bg: rgba(160, 110, 0, .92);--toast-error-bg: rgba(180, 30, 40, .92);--font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}html{background:var(--color-bg-html);color-scheme:dark}body{margin:0;padding:0;font-family:var(--font-body);font-size:14px;color:var(--color-text);background:radial-gradient(circle at top,var(--color-bg-glow) 0%,var(--color-bg-mid) 38%,var(--color-bg-end) 100%);background-attachment:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;max-width:100%;margin:0;text-align:left;border:none;min-height:100svh;display:block}h1,h2,h3{margin:0;color:var(--color-heading);letter-spacing:-.02em;font-weight:800}h1{font-size:var(--font-size-h1)}h2{font-size:var(--font-size-h2)}h3{font-size:var(--font-size-h3)}p{margin:0}a{color:inherit;text-decoration:none}input,select,textarea,button{font-family:inherit}input[type=checkbox]{accent-color:var(--color-accent);width:15px;height:15px;cursor:pointer}.glass-card{background:linear-gradient(180deg,var(--card-bg-start),var(--card-bg-end));border:1px solid var(--card-border);border-radius:16px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--card-shadow)}.field-input{width:100%;background:var(--input-bg);border:1px solid var(--border-subtle);border-radius:10px;padding:10px 13px;color:var(--color-text);font-size:14px;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.field-input:focus{border-color:var(--focus-ring);box-shadow:0 0 0 3px var(--focus-ring-soft)}.field-input::placeholder{color:#e2e8f04d}.btn-primary{padding:10px 22px;border-radius:10px;border:none;background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent-dark) 100%);color:#fff;font-size:14px;font-weight:700;cursor:pointer;box-shadow:var(--btn-shadow);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--btn-shadow-hover)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{padding:10px 22px;border-radius:10px;border:1px solid var(--border-medium);background:var(--btn-ghost-bg);color:var(--color-label-light);font-size:14px;font-weight:600;cursor:pointer;transition:border-color var(--transition-fast),background var(--transition-fast)}.btn-ghost:hover{border-color:#75a3ff66;background:var(--btn-ghost-hover-bg)}.btn-danger{padding:10px 22px;border-radius:10px;border:1px solid var(--btn-danger-border);background:transparent;color:var(--color-danger);font-size:14px;font-weight:600;cursor:pointer;transition:background var(--transition-fast)}.btn-danger:hover{background:var(--btn-danger-hover-bg)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}@media(max-width:900px){.product-edit-nav{display:none}}.sr-only-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.check-card:focus-within{outline:2px solid var(--focus-ring);outline-offset:2px}