:root{--bg-color: #0b0f19;--bg-gradient: radial-gradient(circle at top right, #1e1b4b 0%, #0b0f19 80%);--text-primary: #f8fafc;--text-secondary: #94a3b8;--primary-color: #6366f1;--primary-hover: #4f46e5;--danger-color: #ef4444;--success-color: #10b981;--glass-bg: rgba(30, 41, 59, .4);--glass-border: rgba(255, 255, 255, .08);--glass-heavy: rgba(15, 23, 42, .8);--input-bg: rgba(15, 23, 42, .6);--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4)}[data-theme=light]{--bg-color: #f8fafc;--bg-gradient: radial-gradient(circle at top right, #e0e7ff 0%, #f1f5f9 80%);--text-primary: #0f172a;--text-secondary: #475569;--primary-color: #4f46e5;--primary-hover: #4338ca;--danger-color: #dc2626;--success-color: #059669;--glass-bg: rgba(255, 255, 255, .6);--glass-border: rgba(0, 0, 0, .05);--glass-heavy: rgba(255, 255, 255, .9);--input-bg: rgba(255, 255, 255, .8);--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Outfit,sans-serif;background-color:var(--bg-color);background-image:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);min-height:100vh;min-height:100dvh;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease;overflow-x:hidden}#app{max-width:600px;margin:0 auto;min-height:100dvh;position:relative;display:flex;flex-direction:column}h1{font-weight:700;font-size:1.5rem;letter-spacing:-.025em}h2{font-weight:600;font-size:1.25rem}h3{font-weight:500;font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.app-header{padding:1.5rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:10;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border)}.icon-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .2s,transform .2s}.icon-btn:hover{background-color:var(--glass-bg)}.icon-btn:active{transform:scale(.95)}.app-content{padding:1.5rem 1.5rem 6rem;flex:1;animation:fadeIn .4s ease-out}.glass{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:var(--shadow-sm);border-radius:1rem}.glass-heavy{background:var(--glass-heavy);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);border-radius:1.5rem}.stats-container{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:2rem}.stat-card{padding:1.25rem;display:flex;flex-direction:column;gap:.5rem;transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}.stat-card:hover{transform:translateY(-3px)}.stat-card p{font-size:2rem;font-weight:700;line-height:1}.warning-text{color:var(--danger-color)!important}.inventory-list-header{margin-bottom:1.5rem;display:flex;flex-direction:column;gap:1rem}.search-box{display:flex;align-items:center;padding:.75rem 1rem;gap:.75rem;border-radius:.75rem}.search-box input{background:transparent;border:none;color:var(--text-primary);font-family:inherit;font-size:1rem;width:100%;outline:none}.search-box input::placeholder{color:var(--text-secondary)}.inventory-list{list-style:none;display:flex;flex-direction:column;gap:1rem}.inventory-item{padding:1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;animation:slideUp .3s ease-out backwards}.item-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.item-name{font-weight:600;font-size:1.125rem}.item-category{font-size:.875rem;color:var(--text-secondary);text-transform:capitalize;display:flex;align-items:center}.item-controls{display:flex;align-items:center;gap:.75rem;background:var(--input-bg);padding:.35rem;border-radius:2rem}.control-btn{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-primary);width:2rem;height:2rem;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-weight:600;transition:all .2s}.control-btn:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:scale(1.1)}.control-btn:active{transform:scale(.9)}.item-quantity{font-weight:700;min-width:1.5rem;text-align:center}.item-low-stock{border-left:4px solid var(--danger-color)}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;gap:1rem}.fab{position:fixed;bottom:2rem;right:max(2rem,calc((100vw - 600px)/2 + 2rem));background:var(--primary-color);color:#fff;width:3.5rem;height:3.5rem;border-radius:50%;border:none;box-shadow:0 10px 25px -5px var(--primary-color);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:20;transition:transform .2s,background-color .2s}.fab:hover{background:var(--primary-hover);transform:scale(1.05)}.fab:active{transform:scale(.95)}.modal{position:fixed;inset:0;z-index:30;display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal:not(.hidden){opacity:1;pointer-events:auto}.modal-overlay{position:absolute;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{position:relative;width:100%;max-width:600px;padding:1.5rem;border-bottom-left-radius:0;border-bottom-right-radius:0;transform:translateY(100%);transition:transform .4s cubic-bezier(.175,.885,.32,1.275)}.modal:not(.hidden) .modal-content{transform:translateY(0)}@media(min-width:600px){.modal{align-items:center;padding:1rem}.modal-content{border-radius:1.5rem;transform:scale(.95) translateY(20px)}.modal:not(.hidden) .modal-content{transform:scale(1) translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}#add-item-form{display:flex;flex-direction:column;gap:1.25rem}.input-group{display:flex;flex-direction:column;gap:.5rem}.input-group label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.input-group input,.input-group select{width:100%;padding:.875rem 1rem;background:var(--input-bg);border:1px solid var(--glass-border);border-radius:.75rem;color:var(--text-primary);font-family:inherit;font-size:1rem;outline:none;transition:border-color .2s,box-shadow .2s}.input-group input:focus,.input-group select:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px #6366f133}.input-group input option,.input-group select option{background:var(--bg-color);color:var(--text-primary)}.btn-primary{background:var(--primary-color);color:#fff;border:none;padding:1rem;border-radius:.75rem;font-family:inherit;font-size:1rem;font-weight:600;cursor:pointer;margin-top:.5rem;transition:background-color .2s,transform .1s}.btn-primary:active{transform:scale(.98)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.cat-badge{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px}.cat-badge.electronics{background-color:#3b82f6}.cat-badge.furniture{background-color:#f59e0b}.cat-badge.consumables{background-color:#10b981}.cat-badge.other{background-color:#8b5cf6}