/* Reset & base */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;line-height:1.6;color:#e0e0e0;background:#1a1a2e;min-height:100vh;display:flex;flex-direction:column}

/* Skip link for accessibility */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Header */
.site-header{background:#16213e;border-bottom:1px solid #0f3460;position:sticky;top:0;z-index:100}
.header-inner{max-width:1100px;margin:0 auto;padding:0.75rem 1rem;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:0.5rem;color:#e94560;text-decoration:none;font-weight:700;font-size:1.2rem}
.logo svg{flex-shrink:0}
.main-nav{display:flex;gap:1.5rem}
.main-nav a{color:#a0a0b0;text-decoration:none;font-size:0.95rem;transition:color 0.2s}
.main-nav a:hover{color:#e94560}

/* Main container */
.main-container{max-width:1100px;margin:0 auto;padding:1.5rem 1rem;flex:1;width:100%}

/* Hero */
.hero{text-align:center;padding:1.5rem 0 1rem}
.hero h1{font-size:2rem;color:#e94560;margin-bottom:0.5rem}
.hero p{color:#a0a0b0;font-size:1.05rem;max-width:600px;margin:0 auto}

/* Workspace layout */
.workspace{display:flex;flex-direction:column;gap:1.5rem}

/* Add item panel */
.add-item-panel{background:#16213e;border:1px solid #0f3460;border-radius:12px;padding:1.25rem}
.add-item-panel h3{color:#e94560;margin-bottom:1rem;font-size:1.15rem}
.form-group{margin-bottom:0.75rem}
.form-group label{display:block;font-size:0.85rem;color:#a0a0b0;margin-bottom:0.25rem}
.form-group input,.form-group select{width:100%;padding:0.6rem 0.75rem;background:#1a1a2e;border:1px solid #0f3460;border-radius:8px;color:#e0e0e0;font-size:0.95rem;transition:border-color 0.2s}
.form-group input:focus,.form-group select:focus{outline:none;border-color:#e94560}
.form-row{display:flex;gap:0.75rem;flex-wrap:wrap}
.form-group--narrow{flex:1;min-width:120px}
.btn{padding:0.6rem 1.25rem;border:none;border-radius:8px;cursor:pointer;font-size:0.9rem;font-weight:600;transition:background 0.2s,transform 0.1s;display:inline-flex;align-items:center;gap:0.4rem}
.btn:active{transform:scale(0.97)}
.btn--primary{background:#e94560;color:#fff}
.btn--primary:hover{background:#d63850}
.btn--secondary{background:#0f3460;color:#e0e0e0}
.btn--secondary:hover{background:#1a4a7a}
.btn--danger{background:transparent;color:#e94560;border:1px solid #e94560}
.btn--danger:hover{background:#e94560;color:#fff}

/* List panel */
.list-panel{background:#16213e;border:1px solid #0f3460;border-radius:12px;padding:1.25rem;min-height:200px}
.list-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:0.75rem;margin-bottom:1rem}
.list-header h3{color:#e94560;font-size:1.15rem;display:flex;align-items:center;gap:0.5rem}
.badge{background:#e94560;color:#fff;font-size:0.75rem;padding:0.15rem 0.5rem;border-radius:12px;font-weight:700}
.list-actions{display:flex;gap:0.5rem;flex-wrap:wrap}

/* Table */
.table-wrapper{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:0.9rem}
th,td{padding:0.6rem 0.75rem;text-align:left;border-bottom:1px solid #0f3460}
th{color:#a0a0b0;font-weight:600;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.05em;white-space:nowrap}
th.sortable{cursor:pointer;user-select:none;transition:color 0.2s}
th.sortable:hover{color:#e94560}
th .sort-arrow{font-size:0.7rem;margin-left:0.2rem}
th.sortable--active{color:#e94560}
td{color:#e0e0e0}
td:last-child{text-align:center}
tr:hover td{background:rgba(233,69,96,0.05)}
.btn-remove{background:transparent;border:none;color:#a0a0b0;cursor:pointer;padding:0.25rem 0.5rem;border-radius:4px;font-size:1.1rem;transition:color 0.2s,background 0.2s}
.btn-remove:hover{color:#e94560;background:rgba(233,69,96,0.15)}

/* Empty state */
.empty-state{text-align:center;padding:2.5rem 1rem;color:#a0a0b0;display:none}
.empty-state svg{margin-bottom:0.75rem;color:#0f3460}
.empty-state p{font-size:0.95rem}
.empty-state--visible{display:block}

/* Toast */
.toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%);background:#e94560;color:#fff;padding:0.6rem 1.5rem;border-radius:8px;font-size:0.9rem;font-weight:600;opacity:0;transition:opacity 0.3s;pointer-events:none;z-index:200}
.toast--visible{opacity:1}

/* Support content */
.support-content{margin-top:2rem}
.support-content h2{color:#e94560;font-size:1.5rem;margin-bottom:1.25rem}
.support-content h3{color:#e0e0e0;font-size:1.1rem;margin:1.25rem 0 0.5rem}
.support-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-bottom:1.5rem}
.support-card{background:#16213e;border:1px solid #0f3460;border-radius:10px;padding:1rem}
.support-card h3{color:#e94560;margin:0 0 0.5rem;font-size:1rem}
.support-card p{color:#a0a0b0;font-size:0.9rem;line-height:1.55}
.mistakes-list{list-style:none;padding:0;margin:0.75rem 0 1.5rem}
.mistakes-list li{background:#16213e;border:1px solid #0f3460;border-radius:8px;padding:0.75rem 1rem;margin-bottom:0.5rem;color:#a0a0b0;font-size:0.9rem;line-height:1.5}
.mistakes-list li strong{color:#e0e0e0}
.example-table-wrapper{overflow-x:auto;margin:0.75rem 0 1rem}
.example-table{width:100%;border-collapse:collapse;font-size:0.85rem}
.example-table th,.example-table td{padding:0.5rem 0.75rem;border-bottom:1px solid #0f3460}
.example-table th{color:#a0a0b0;font-size:0.75rem}
.example-table td{color:#a0a0b0}
.note{font-size:0.85rem;color:#a0a0b0;font-style:italic;margin-top:0.5rem}

/* Footer */
.site-footer{background:#16213e;border-top:1px solid #0f3460;padding:1.25rem 1rem;margin-top:auto}
.footer-inner{max-width:1100px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:0.75rem}
.footer-links{display:flex;gap:1.25rem}
.footer-links a{color:#a0a0b0;text-decoration:none;font-size:0.85rem;transition:color 0.2s}
.footer-links a:hover{color:#e94560}
.footer-note{color:#606070;font-size:0.8rem}
.footer-note a{color:#a0a0b0}

/* Responsive */
@media(max-width:768px){
.hero h1{font-size:1.5rem}
.hero p{font-size:0.95rem}
.form-row{flex-direction:column;gap:0.5rem}
.list-header{flex-direction:column;align-items:flex-start}
.list-actions{width:100%;justify-content:flex-start}
.footer-inner{flex-direction:column;text-align:center}
.footer-links{justify-content:center;flex-wrap:wrap}
}
@media(max-width:480px){
.header-inner{flex-direction:column;gap:0.5rem}
.main-nav{gap:1rem}
.btn{font-size:0.8rem;padding:0.5rem 0.9rem}
th,td{padding:0.4rem 0.5rem;font-size:0.8rem}
}

/* Print styles */
@media print{
.site-header,.add-item-panel,.list-actions,.btn-remove,.site-footer,.support-content,.toast{display:none!important}
body{background:#fff;color:#000}
.list-panel{border:none;background:#fff;padding:0}
table{font-size:11pt}
th,td{border-bottom:1px solid #ccc;color:#000}
th{color:#333}
.empty-state{display:none!important}
}


/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}