:root{font-family:system-ui,-apple-system,sans-serif;line-height:1.5;--color-text: #1a1a1a;--color-text-muted: #6b7280;--color-bg: #f5f5f5;--color-bg-card: #fff;--color-bg-nav: #fff;--color-border: #e5e7eb;--color-input-border: #ccc;--color-link: #2563eb;--color-link-active: #2563eb;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-secondary: #e5e7eb;--color-secondary-hover: #d1d5db;--color-secondary-text: #1a1a1a;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-shadow: rgba(0, 0, 0, .1);--badge-to_publish-bg: #fef3c7;--badge-to_publish-fg: #92400e;--badge-published-bg: #d1fae5;--badge-published-fg: #065f46;--badge-sold-bg: #e0e7ff;--badge-sold-fg: #3730a3;--badge-deleted-bg: #f3f4f6;--badge-deleted-fg: #6b7280;--badge-pending-bg: #fef3c7;--badge-pending-fg: #92400e;--badge-received-bg: #d1fae5;--badge-received-fg: #065f46}[data-theme=dark]{--color-text: #e5e7eb;--color-text-muted: #9ca3af;--color-bg: #111827;--color-bg-card: #1f2937;--color-bg-nav: #1f2937;--color-border: #374151;--color-input-border: #4b5563;--color-link: #60a5fa;--color-link-active: #93c5fd;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-secondary: #374151;--color-secondary-hover: #4b5563;--color-secondary-text: #e5e7eb;--color-danger: #ef4444;--color-danger-hover: #dc2626;--color-shadow: rgba(0, 0, 0, .3);--badge-to_publish-bg: #78350f;--badge-to_publish-fg: #fef3c7;--badge-published-bg: #064e3b;--badge-published-fg: #a7f3d0;--badge-sold-bg: #312e81;--badge-sold-fg: #c7d2fe;--badge-deleted-bg: #374151;--badge-deleted-fg: #9ca3af;--badge-pending-bg: #78350f;--badge-pending-fg: #fef3c7;--badge-received-bg: #064e3b;--badge-received-fg: #a7f3d0}:root{color:var(--color-text);background:var(--color-bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:var(--color-link);text-decoration:none}a:hover{text-decoration:underline}input,select,textarea,button{font:inherit}button{cursor:pointer}.container{max-width:960px;margin:0 auto;padding:1rem}.card{background:var(--color-bg-card);border-radius:8px;box-shadow:0 1px 3px var(--color-shadow);padding:1rem 1.25rem;margin-bottom:1rem}.form-group{margin-bottom:1rem}.form-group label{display:block;font-weight:500;margin-bottom:.25rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.5rem;border:1px solid var(--color-input-border);border-radius:4px;background:var(--color-bg);color:var(--color-text)}.form-group input[type=checkbox],.form-group input[type=radio]{width:auto;min-width:1.125rem;height:1.125rem;margin:0;accent-color:var(--color-primary);cursor:pointer}.form-group-checkbox{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.form-group-checkbox label{display:flex;align-items:center;gap:.5rem;margin:0;cursor:pointer;font-weight:400;-webkit-user-select:none;user-select:none}.form-group textarea{min-height:100px;resize:vertical}.btn{display:inline-block;padding:.5rem 1rem;border:none;border-radius:4px;font-weight:500}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-secondary{background:var(--color-secondary);color:var(--color-secondary-text)}.btn-secondary:hover{background:var(--color-secondary-hover)}.theme-toggle{padding:.5rem;display:inline-flex;align-items:center;justify-content:center}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:var(--color-danger-hover)}.nav{background:var(--color-bg-nav);box-shadow:0 1px 3px var(--color-shadow);padding:.75rem 1rem;margin-bottom:1.5rem}.nav-inner{max-width:960px;margin:0 auto;display:flex;gap:1.5rem;align-items:center}.nav a{color:var(--color-text)}.nav a.active{font-weight:600;color:var(--color-link-active)}.badge{display:inline-block;padding:.2rem .5rem;font-size:.75rem;border-radius:4px;font-weight:500}.badge-to_publish{background:var(--badge-to_publish-bg);color:var(--badge-to_publish-fg)}.badge-published{background:var(--badge-published-bg);color:var(--badge-published-fg)}.badge-sold{background:var(--badge-sold-bg);color:var(--badge-sold-fg)}.badge-deleted{background:var(--badge-deleted-bg);color:var(--badge-deleted-fg)}.badge-pending{background:var(--badge-pending-bg);color:var(--badge-pending-fg)}.badge-received{background:var(--badge-received-bg);color:var(--badge-received-fg)}.grid-2{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.tabs{display:flex;gap:.5rem;margin-bottom:1rem;border-bottom:1px solid var(--color-border)}.tabs button{padding:.5rem 1rem;border:none;background:none;color:var(--color-text-muted);border-bottom:2px solid transparent;margin-bottom:-1px}.tabs button.active{color:var(--color-link-active);border-bottom-color:var(--color-link-active);font-weight:500}.section-title{font-size:1.125rem;font-weight:600;margin:1.5rem 0 .75rem}.section-title:first-child{margin-top:0}