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#10b9814d}.action-buttons{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.btn-theme-toggle{background:var(--bg-surface);border:1px solid var(--border-light);color:var(--text-primary);border-radius:14px;padding:12px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;width:44px;height:44px}.btn-theme-toggle:hover{background:var(--bg-elevated);transform:scale(1.1) rotate(15deg);box-shadow:var(--shadow-md)}@media (max-width: 768px){.container{padding:20px 16px 100px}.cards{grid-template-columns:1fr;gap:20px}.form-row{grid-template-columns:1fr}h2{font-size:28px}h3{font-size:20px}table{font-size:14px}thead th,td{padding:14px 12px}.card{padding:24px}.card .value{font-size:32px}.action-buttons{gap:8px}.btn-icon{width:36px;height:36px;font-size:18px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease}.books-layout{display:grid;grid-template-columns:minmax(250px,300px) 1fr;gap:24px}.books-sidebar{min-width:0}@media (max-width: 1024px){.books-layout{grid-template-columns:1fr}.books-sidebar{order:2}}@media (max-width: 768px){table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}thead,tbody,tr{display:block}thead{display:none}tr{margin-bottom:20px;border:1px solid var(--border);border-radius:16px;padding:16px;background:var(--bg-surface);box-shadow:var(--shadow-md)}td{display:block;text-align:right;padding:12px 0;border-bottom:1px solid var(--border)}td:last-child{border-bottom:none}td:before{content:attr(data-label);float:left;font-weight:700;color:var(--text-muted);text-transform:uppercase;font-size:11px;letter-spacing:.5px}.books-layout{grid-template-columns:1fr;gap:16px}.books-sidebar{order:2}.books-sidebar .panel{padding:12px!important}.books-sidebar h3{font-size:16px!important;margin-bottom:12px!important}.modal-overlay{padding:0;align-items:flex-end}.modal-content{border-radius:24px 24px 0 0;max-height:95vh;width:100%;max-width:100%}.modal-header{padding:16px 20px;position:sticky;top:0;z-index:1}.modal-body{padding:20px;overflow-y:auto;-webkit-overflow-scrolling:touch}.panel h3{font-size:18px}.panel button{font-size:14px;padding:10px 16px}}.form>div:first-child{display:flex;gap:12px;margin-bottom:20px}.form>div:first-child button{flex:1;padding:14px 20px;font-size:16px;font-weight:600;border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;border:2px solid transparent}.form>div:first-child button:not(.secondary){background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md),var(--shadow-glow);border-color:transparent}.form>div:first-child button.secondary{background:var(--bg-surface);color:var(--text-secondary);border-color:var(--border)}.form>div:first-child button.secondary:hover{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}@media (max-width: 768px){.form>div:first-child{gap:8px}.form>div:first-child button{padding:16px 12px;font-size:15px;min-height:52px}}