:root{--bg:#f8f9fa;--surface:#fff;--text:#1a1a2e;--text-secondary:#6b7280;--border:#e5e7eb;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#eef2ff;--danger:#ef4444;--danger-hover:#dc2626;--success:#10b981;--accent:#f59e0b;--radius:8px;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000f;--shadow-md:0 4px 6px #00000012, 0 2px 4px #0000000f}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.nav{background:var(--surface);border-bottom:1px solid var(--border);z-index:100;height:56px;box-shadow:var(--shadow);align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.nav-brand{color:var(--primary);margin-right:32px;font-size:18px;font-weight:700}.nav-links{gap:4px;display:flex}.nav-link{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius);background:0 0;border:none;padding:8px 16px;font-size:14px;font-weight:500;transition:all .15s}.nav-link:hover,.nav-link.active{background:var(--primary-light);color:var(--primary)}.main{max-width:1100px;margin:0 auto;padding:24px}.page h2{color:var(--text);margin-bottom:20px;font-size:24px;font-weight:700}.btn{border:1px solid var(--primary);background:var(--primary);color:#fff;border-radius:var(--radius);cursor:pointer;white-space:nowrap;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.btn:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-sm{padding:4px 12px;font-size:13px}.btn-xs{padding:2px 6px;font-size:12px}.btn-ghost{color:var(--primary);background:0 0}.btn-ghost:hover{background:var(--primary-light)}.btn-danger{color:var(--danger);border-color:var(--danger);background:0 0}.btn-danger:hover{background:var(--danger);color:#fff}.add-form{gap:8px;margin-bottom:16px;display:flex}.add-form input,.add-form select{border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;font-size:14px}.add-form input{flex:1}.filter-bar{gap:8px;margin-bottom:20px;display:flex}.search-input{border:1px solid var(--border);border-radius:var(--radius);flex:1;min-width:0;padding:8px 12px;font-size:14px}.filter-bar select{border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;font-size:14px}.empty-state{text-align:center;color:var(--text-secondary);padding:40px 20px;font-style:italic}.ingredient-group{margin-bottom:24px}.ingredient-group h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:16px;font-weight:600}.ingredient-list{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden}.ingredient-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.ingredient-item:last-child{border-bottom:none}.ingredient-name{font-weight:500}.ingredient-actions{gap:4px;display:flex}.ingredient-edit-row{align-items:center;gap:8px;width:100%;display:flex}.ingredient-edit-row input{border:1px solid var(--border);border-radius:4px;flex:1;padding:4px 8px;font-size:14px}.ingredient-edit-row select{border:1px solid var(--border);border-radius:4px;padding:4px 8px;font-size:14px}.dish-list{flex-direction:column;gap:12px;display:flex}.dish-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.dish-card-header{justify-content:space-between;align-items:flex-start;margin-bottom:8px;display:flex}.dish-card-header h3{font-size:16px;font-weight:600}.dish-actions{gap:4px;display:flex}.dish-details{color:var(--text-secondary);gap:16px;font-size:14px;display:flex}.dish-notes{color:var(--text-secondary);margin-top:8px;font-size:13px;font-style:italic}.dish-tags{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.tag{background:var(--primary-light);color:var(--primary);border-radius:12px;padding:2px 8px;font-size:12px;font-weight:500}.dish-form{background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow-md);margin-bottom:20px;padding:20px}.dish-form h3{margin-bottom:16px;font-size:18px}.dish-form label{margin-bottom:12px;font-size:14px;font-weight:500;display:block}.dish-form .checkbox-label{margin-bottom:0;font-weight:400;display:flex}.dish-form input,.dish-form select,.dish-form textarea{border:1px solid var(--border);border-radius:var(--radius);width:100%;margin-top:4px;padding:8px 12px;font-family:inherit;font-size:14px;display:block}.dish-form textarea{resize:vertical}.optional{color:var(--text-secondary);font-weight:400}.form-hint{color:var(--text-secondary);font-style:italic;font-weight:400}.veg-fieldset{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;padding:12px 16px}.veg-fieldset legend{padding:0 4px;font-size:14px;font-weight:500}.checkbox-grid{flex-wrap:wrap;gap:8px 16px;display:flex}.checkbox-label{cursor:pointer;align-items:center;gap:6px;font-size:14px;font-weight:400;display:flex}.form-actions{gap:8px;margin-top:16px;display:flex}.planner-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.week-nav{align-items:center;gap:12px;display:flex}.week-label{text-align:center;min-width:160px;font-size:15px;font-weight:600}.planner-actions{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.planner-board{grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:24px;display:grid}@media (width<=768px){.planner-board{grid-template-columns:1fr}}.day-slot{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);flex-direction:column;min-height:140px;transition:border-color .15s;display:flex}.day-slot-over{border-color:var(--primary);background:var(--primary-light)}.day-slot-header{text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);border-bottom:1px solid var(--border);padding:10px 12px 6px;font-size:13px;font-weight:600}.day-slot-content{flex:1;justify-content:center;align-items:center;padding:8px;display:flex}.day-slot-empty{color:var(--text-secondary);opacity:.6;font-size:13px;font-style:italic}.planned-dish{background:var(--primary-light);border:1px solid var(--primary);cursor:grab;border-radius:6px;width:100%;padding:8px 10px;position:relative}.planned-dish-name{margin-bottom:4px;font-size:14px;font-weight:600}.planned-dish-details{color:var(--text-secondary);flex-direction:column;gap:2px;font-size:12px;display:flex}.mini-protein{font-weight:500}.planned-dish-actions{opacity:0;gap:2px;transition:opacity .15s;display:flex;position:absolute;top:4px;right:4px}.planned-dish:hover .planned-dish-actions{opacity:1}.dish-picker{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.dish-picker h3{margin-bottom:12px;font-size:16px;font-weight:600}.dish-picker .search-input{width:100%;margin-bottom:12px}.dish-picker-list{flex-wrap:wrap;gap:8px;display:flex}.dish-chip{background:var(--surface);border:1px solid var(--border);cursor:grab;box-shadow:var(--shadow);border-radius:6px;flex-direction:column;padding:8px 14px;transition:all .15s;display:inline-flex}.dish-chip:hover{border-color:var(--primary);box-shadow:var(--shadow-md)}.dish-chip.dragging{box-shadow:var(--shadow-md);border-color:var(--primary);opacity:.9}.dish-chip-name{font-size:14px;font-weight:600}.dish-chip-protein{color:var(--text-secondary);font-size:12px}.grocery-list{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:20px}.grocery-list h3{margin-bottom:16px;font-size:18px}.grocery-columns{grid-template-columns:1fr 1fr;gap:24px;display:grid}@media (width<=600px){.grocery-columns{grid-template-columns:1fr}}.grocery-section h4{text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:8px;font-size:14px}.grocery-section ul{list-style:none}.grocery-section li{border-bottom:1px solid var(--border);padding:6px 0;font-size:15px}.grocery-section li:last-child{border-bottom:none}.statistics{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:20px}.statistics h3{margin-bottom:16px;font-size:18px}.stats-table{border-collapse:collapse;width:100%;font-size:14px}.stats-table th{text-align:left;border-bottom:2px solid var(--border);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;padding:8px 12px;font-size:12px;font-weight:600}.stats-table td{border-bottom:1px solid var(--border);padding:8px 12px}.stats-table tr:last-child td{border-bottom:none}.stats-table tr:hover{background:var(--primary-light)}@media (width<=600px){.nav{flex-direction:column;align-items:stretch;gap:8px;height:auto;padding:12px 16px}.nav-brand{text-align:center;margin-right:0}.nav-links{justify-content:center;width:100%}.nav-link{text-align:center;flex:1;padding:10px 8px;font-size:13px}.main{padding:16px 12px}.page h2{margin-bottom:14px;font-size:20px}.add-form{flex-wrap:wrap}.add-form input{flex:100%}.add-form select{flex:1}.filter-bar{flex-wrap:wrap}.filter-bar select{flex:1;min-width:0}.ingredient-edit-row{flex-wrap:wrap}.ingredient-edit-row input{flex:100%}.ingredient-edit-row select{flex:1}.ingredient-item{flex-wrap:wrap;gap:8px;padding:12px}.dish-form{padding:16px}.checkbox-grid{grid-template-columns:1fr 1fr}.form-actions{flex-direction:column}.form-actions .btn{justify-content:center;width:100%}.dish-card-header{flex-direction:column;gap:8px}.dish-actions{align-self:flex-end}.dish-details{flex-wrap:wrap;gap:8px}.planner-header{flex-direction:column;align-items:stretch}.week-nav{justify-content:center}.week-label{min-width:0;font-size:14px}.planner-actions{flex-wrap:wrap}.planner-actions .btn{flex:1;justify-content:center;min-width:0;font-size:13px}.day-slot{min-height:100px}.planned-dish-actions{opacity:1}.dish-picker{padding:12px}.dish-chip{flex:calc(50% - 4px);min-width:0}.dish-picker-list{flex-flow:wrap}.grocery-list{padding:16px}.statistics{padding:16px;overflow-x:auto}.stats-table{min-width:400px;font-size:13px}.stats-table th,.stats-table td{padding:6px 8px}.btn{min-height:40px;padding:10px 16px}.btn-sm{min-height:36px;padding:6px 12px}.btn-xs{min-height:32px;padding:4px 8px}}