:root{color-scheme:light;--bg: #efe4d0;--bg-deep: #d8c19d;--ink: #261e17;--muted: #6f6152;--panel: rgba(253, 248, 239, .82);--panel-border: rgba(67, 49, 27, .12);--panel-strong: rgba(255, 252, 246, .95);--accent: #8d4b2c;--accent-strong: #6e371b;--accent-soft: #d9a572;--positive: #275d47;--danger: #8d2f2f;--shadow: 0 24px 60px rgba(62, 40, 10, .12);--shadow-soft: 0 18px 30px rgba(63, 40, 11, .1);--radius-lg: 28px;--radius-md: 20px;--radius-sm: 14px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--ink);font-family:Trebuchet MS,Gill Sans,sans-serif;background:radial-gradient(circle at top left,rgba(255,255,255,.7),transparent 32%),linear-gradient(145deg,var(--bg) 0%,var(--bg-deep) 100%)}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}input,select,textarea{width:100%;border:1px solid rgba(68,52,30,.14);border-radius:var(--radius-sm);padding:.85rem 1rem;background:#fffbf5db;color:var(--ink);transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:#8d4b2c73;box-shadow:0 0 0 4px #8d4b2c1f}textarea{resize:vertical}h1,h2,h3,strong{font-family:Palatino Linotype,Book Antiqua,Palatino,serif}h1,h2,h3,p{margin:0}.app-shell{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:1.75rem;padding:2rem 1.4rem;background:#221a13e0;color:#f5ecdf;border-right:1px solid rgba(255,255,255,.08)}.sidebar-brand{padding:1rem;border-radius:var(--radius-md);background:linear-gradient(180deg,#ffffff1f,#ffffff08)}.sidebar-kicker,.sidebar-footnote-label,.page-eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.76rem}.sidebar-copy,.page-description,.muted-copy,.detail-caption,.mode-notice p,.section-card-header p,.state-block p{color:var(--muted)}.sidebar-copy{color:#f5ecdfb8;margin-top:.85rem;line-height:1.45}.sidebar-nav{display:grid;gap:.45rem}.nav-link{padding:.9rem 1rem;border-radius:var(--radius-sm);color:#f5ecdfd1;transition:background-color .16s ease,color .16s ease,transform .16s ease}.nav-link:hover,.nav-link:focus-visible{background:#ffffff14;color:#fff8ee}.nav-link-active{background:linear-gradient(135deg,#d9a57247,#ffffff14);color:#fff8ee}.sidebar-footnote{margin-top:auto;padding:1rem;border-radius:var(--radius-md);background:#ffffff0f}.sidebar-user{display:block;margin-top:.6rem;color:#f5ecdfb8;overflow-wrap:anywhere}.sidebar-signout{margin-top:.9rem;width:100%}.app-main{min-width:0;padding:1.4rem}.page-content{padding-top:1rem}.mode-notice{display:flex;justify-content:space-between;align-items:start;gap:1rem;padding:1rem 1.2rem;border-radius:var(--radius-md);background:#fff8efa8;border:1px solid var(--panel-border);box-shadow:var(--shadow-soft)}.page-stack{display:grid;gap:1.4rem}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.auth-shell .section-card{width:min(100%,520px)}.auth-form{margin-top:.5rem}.page-header{display:flex;justify-content:space-between;align-items:start;gap:1rem}.page-header h2{font-size:clamp(2rem,4vw,3.5rem);line-height:.92;max-width:14ch}.page-description{margin-top:.9rem;max-width:62ch;line-height:1.5}.page-actions,.action-row,.status-row,.toolbar{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:46px;padding:.8rem 1.2rem;border:0;border-radius:999px;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease}.button:hover,.button:focus-visible{transform:translateY(-1px)}.button:disabled{cursor:wait;opacity:.7}.button-primary{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);color:#fffaf4;box-shadow:0 14px 28px #753e2138}.button-secondary{background:#fffbf5eb;color:var(--ink);border:1px solid rgba(67,49,27,.12);box-shadow:var(--shadow-soft)}.button-ghost{background:transparent;color:var(--accent-strong)}.button-danger{background:var(--danger);color:#fff7f7}.section-card{padding:1.3rem;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius-lg);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.section-card-header{margin-bottom:1.2rem}.section-card-header h3{font-size:1.35rem}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem}.metric-card{padding:1.1rem;border-radius:var(--radius-md);background:#fffcf8e0;border:1px solid rgba(69,51,28,.1)}.metric-card p{margin-bottom:.6rem;color:var(--muted)}.metric-card strong{font-size:1.8rem;line-height:1}.metric-card-warm{background:linear-gradient(145deg,#fff1dff2,#fffaf0e0)}.metric-card-contrast{background:linear-gradient(145deg,#2f1f14eb,#4d2c15e6);color:#fff7ee}.metric-card-contrast p{color:#fff7eead}.split-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem}.stack-list{display:grid;gap:.75rem}.list-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;width:100%;padding:1rem 1.1rem;border:1px solid rgba(68,52,30,.1);border-radius:var(--radius-md);background:#fffcf6b8;box-shadow:var(--shadow-soft);text-align:left}.list-row-selected{border-color:#8d4b2c52;box-shadow:0 0 0 3px #8d4b2c1a}.list-row-main,.list-row-meta{display:grid;gap:.18rem}.list-row-main span,.list-row-meta span{color:var(--muted);font-size:.93rem}.list-row-meta{justify-items:end}.artwork-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.artwork-card{overflow:hidden;border-radius:var(--radius-md);background:var(--panel-strong);border:1px solid rgba(68,52,30,.1);box-shadow:var(--shadow-soft)}.artwork-card-image{aspect-ratio:4 / 3;width:100%;object-fit:cover;background:#d2bfa073}.artwork-card-body{display:grid;gap:.5rem;padding:1rem}.artwork-card-topline{display:flex;justify-content:space-between;align-items:start;gap:.75rem}.artwork-card-topline h3{font-size:1.25rem}.detail-caption{font-size:.83rem}.state-block{display:grid;justify-items:start;gap:.6rem;padding:1.4rem;border-radius:var(--radius-md);background:#fffbf5d1;border:1px dashed rgba(68,52,30,.18)}.state-block-error{border-style:solid;border-color:#8d2f2f2e;background:#fff5f4e6}.field{display:grid;gap:.45rem}.field-label{font-size:.92rem;font-weight:700}.field-error,.inline-error{color:var(--danger)}.inline-error,.inline-success{padding:.8rem 1rem;border-radius:var(--radius-sm);font-size:.95rem}.inline-error{background:#8d2f2f14;border:1px solid rgba(141,47,47,.14)}.inline-success{color:var(--positive);background:#275d4714;border:1px solid rgba(39,93,71,.12)}.form-stack{display:grid;gap:1rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.editor-grid{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,1.2fr);gap:1.25rem}.image-panel{display:grid;gap:1rem}.editor-preview{width:100%;min-height:360px;object-fit:cover;border-radius:var(--radius-md);background:#d6c3ab8c;box-shadow:var(--shadow-soft)}.editor-preview-empty{display:grid;place-items:center;color:var(--muted)}.invoice-line-stack{display:grid;gap:1rem}.invoice-line-card{padding:1rem;border:1px solid rgba(68,52,30,.1);border-radius:var(--radius-md);background:#fffbf5c2}.invoice-line-grid{grid-template-columns:minmax(0,1.8fr) 120px 160px}.invoice-line-footer{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:.8rem}.status-badge{display:inline-flex;align-items:center;justify-content:center;min-width:88px;padding:.3rem .7rem;border-radius:999px;text-transform:capitalize;font-size:.78rem;font-weight:700;letter-spacing:.03em}.status-draft{background:#6c57361f;color:#6c5736}.status-available{background:#275d471f;color:var(--positive)}.status-reserved{background:#8d4b2c1f;color:var(--accent)}.status-sold,.status-issued,.status-paid{background:#2326351f;color:#31384d}.status-row{justify-content:space-between}.invoice-paper{padding:2rem;border-radius:var(--radius-lg);background:#fffbf5f7;border:1px solid rgba(67,49,27,.14);box-shadow:var(--shadow)}.invoice-paper-header,.invoice-paper-totals{display:flex;justify-content:space-between;gap:1.2rem}.invoice-paper-header{padding-bottom:1.4rem;border-bottom:1px solid rgba(68,52,30,.12)}.invoice-meta,.invoice-paper-totals{min-width:240px}.invoice-meta,.invoice-paper-totals{display:grid;gap:.8rem}.invoice-meta span,.invoice-paper-totals span{display:block;color:var(--muted);font-size:.83rem;margin-bottom:.24rem}.invoice-paper-section{display:grid;gap:.55rem;padding:1.4rem 0}.invoice-table{display:grid;gap:.5rem}.invoice-table-head,.invoice-table-row{display:grid;grid-template-columns:minmax(0,2.2fr) .6fr 1fr 1fr;gap:1rem;align-items:start}.invoice-table-head{padding-bottom:.55rem;border-bottom:1px solid rgba(68,52,30,.12);color:var(--muted);font-size:.88rem}.invoice-table-row{padding:.7rem 0;border-bottom:1px solid rgba(68,52,30,.06)}@media (max-width: 1100px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}}@media (max-width: 900px){.split-grid,.editor-grid,.form-grid,.invoice-line-grid{grid-template-columns:1fr}.page-header,.invoice-paper-header,.invoice-paper-totals,.mode-notice{flex-direction:column}.list-row,.invoice-table-head,.invoice-table-row{grid-template-columns:1fr}.list-row-meta{justify-items:start}}@media (max-width: 640px){.app-main,.section-card,.invoice-paper{padding:1rem}.page-header h2{max-width:none}}@media print{body{background:#fff}.sidebar,.mode-notice,.page-header,.section-card,.inline-error,.inline-success{display:none!important}.app-main,.page-content,.page-stack{padding:0}.invoice-paper{box-shadow:none;border:0;padding:0}}
