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12px}.btn-logout:hover{color:var(--danger)}.main-content{min-height:60vh}.loading-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg);color:var(--text-soft)}.loading-spinner{width:48px;height:48px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:400px}.auth-title{font-size:1.75rem;color:var(--primary);margin-bottom:4px;text-align:center}.auth-subtitle{color:var(--text-soft);text-align:center;margin-bottom:24px;font-size:.95rem}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-form label{font-weight:700;font-size:.9rem;color:var(--text)}.auth-form 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h3{font-size:1.2rem}.modal-close{width:36px;height:36px;font-size:1.5rem;line-height:1;color:var(--text-soft);background:transparent;border-radius:50%}.modal-close:hover{background:var(--border);color:var(--text)}.sales-form label{display:block;font-weight:700;font-size:.9rem;margin-bottom:4px;margin-top:12px}.sales-form label:first-of-type{margin-top:0}.sales-form input,.sales-form select,.sales-form textarea{width:100%}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.total-readonly{background:var(--bg);color:var(--primary);font-weight:800}.modal-actions{display:flex;gap:12px;margin-top:24px}.modal-actions .btn-primary{flex:1}.sales-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:12px}.filters{margin-bottom:20px}.filter-row{display:flex;gap:10px;margin-bottom:10px}.filter-row 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input{flex:1}.categories-list{list-style:none}.category-item{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.category-name{font-weight:700}.category-item .btn-danger.small{padding:6px 12px;font-size:.85rem}:root{--bg: #fff5f7;--bg-card: #ffffff;--primary: #ff8fa3;--primary-dark: #e86b82;--accent: #b8e0d2;--accent2: #ffd6a5;--text: #4a4a4a;--text-soft: #888;--border: #ffe4e9;--shadow: rgba(255, 143, 163, .15);--danger: #ff6b6b;--success: #7dd3a0;--radius: 16px;--radius-sm: 10px;--font: "Nunito", sans-serif}[data-theme=berry]{--bg: #fdf2f8;--bg-card: #ffffff;--primary: #db2777;--primary-dark: #be185d;--accent: #fbcfe8;--accent2: #e9d5ff;--border: #fce7f3;--shadow: rgba(219, 39, 119, .12)}[data-theme=mint]{--bg: #f0fdf4;--bg-card: #ffffff;--primary: #10b981;--primary-dark: #059669;--accent: #a7f3d0;--accent2: #fef3c7;--border: #d1fae5;--shadow: rgba(16, 185, 129, .12)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}#root{min-height:100vh}button{font-family:var(--font);cursor:pointer;border:none;border-radius:var(--radius-sm);font-weight:700;transition:transform .15s ease,box-shadow .15s ease}button:active{transform:scale(.98)}input,select,textarea{font-family:var(--font);border-radius:var(--radius-sm);border:2px solid var(--border);padding:10px 14px;font-size:1rem;transition:border-color .2s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}a{color:var(--primary);text-decoration:none;font-weight:600}.app-shell{max-width:900px;margin:0 auto;padding:16px 16px 80px}.card{background:var(--bg-card);border-radius:var(--radius);padding:20px;box-shadow:0 4px 20px var(--shadow);border:1px solid var(--border)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:12px 24px;font-size:1rem;box-shadow:0 4px 14px var(--shadow)}.btn-primary:hover{box-shadow:0 6px 20px var(--shadow)}.btn-ghost{background:var(--accent);color:var(--text);padding:10px 18px}.btn-danger{background:var(--danger);color:#fff;padding:8px 14px;font-size:.9rem}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--border);display:flex;justify-content:space-around;padding:10px 0 max(10px,env(safe-area-inset-bottom));z-index:100;box-shadow:0 -4px 20px var(--shadow)}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 16px;color:var(--text-soft);font-size:.75rem;font-weight:600;border-radius:var(--radius-sm);transition:color .2s,background .2s}.bottom-nav a.active{color:var(--primary);background:var(--accent)}.bottom-nav svg{width:24px;height:24px}