@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--brand-primary:#e63946;--brand-secondary:#c9182b;--brand-light:#ffebec;--brand-gradient:linear-gradient(135deg, #e63946 0%, #aa0015 100%);--bg-primary:#f4f7f6;--bg-secondary:#fff;--bg-sidebar:#1d2025;--bg-sidebar-hover:#2b2f36;--bg-sidebar-active:#e63946;--text-primary:#1e293b;--text-secondary:#64748b;--text-inverse:#fff;--text-muted:#94a3b8;--status-success:#10b981;--status-warning:#f59e0b;--status-info:#3b82f6;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-brand:0 4px 14px 0 #e6394666;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--font-family:"Inter", system-ui, -apple-system, sans-serif}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;margin:0;padding:0;line-height:1.5}*{box-sizing:border-box}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:.4s ease-out forwards fadeIn}.slide-down{animation:.4s ease-out forwards slideDown}h1,h2,h3,h4,p{margin:0}a{color:inherit;text-decoration:none}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-input{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);background-color:var(--bg-secondary);padding:.75rem 1rem;font-family:inherit;font-size:.875rem;transition:all .2s}.form-input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-light);outline:none}.form-input::placeholder{color:#adb5bd}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-family:inherit;font-size:.875rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--brand-gradient);color:#fff;box-shadow:var(--shadow-brand)}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 16px #e6394666}.btn-primary:active{transform:translateY(0)}.btn-outline{color:var(--brand-primary);border:1px solid var(--brand-primary);background:0 0}.btn-outline:hover{background:var(--brand-light)}.card{background:var(--bg-secondary);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:box-shadow .3s;overflow:hidden}.card:hover{box-shadow:var(--shadow-md)}.card-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.card-title{color:var(--text-primary);font-size:1.125rem;font-weight:600}.card-body{padding:1.5rem}.page-container{max-width:1400px;margin:0 auto;padding:2rem}.page-header{margin-bottom:2rem}.page-title{color:var(--text-primary);letter-spacing:-.025em;margin-bottom:.5rem;font-size:1.875rem;font-weight:700}.page-subtitle{color:var(--text-secondary);font-size:1rem}.divider{background-color:var(--border-color);width:100%;height:1px;margin:1.5rem 0}.table-responsive{border-radius:var(--radius-lg);border:1px solid var(--border-color);background-color:var(--bg-secondary);overflow-x:auto}.table{border-collapse:collapse;text-align:left;width:100%}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background-color:#00000003}.text-input{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;padding:.5rem;font-family:inherit;font-size:.875rem;transition:all .2s}.text-input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-light);outline:none}.badge{border-radius:9999px;padding:.25rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-red{background-color:var(--brand-light);color:var(--brand-primary)}.badge-green{color:var(--status-success);background-color:#d1fae5}.badge-yellow{color:var(--status-warning);background-color:#fef3c7}.badge-blue{color:var(--status-info);background-color:#dbeafe}.layout-container{background-color:var(--bg-primary);min-height:100vh;display:flex}.sidebar{background-color:var(--bg-sidebar);width:260px;color:var(--text-inverse);z-index:50;box-shadow:var(--shadow-lg);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid #ffffff1a;align-items:center;gap:.75rem;padding:1.5rem;display:flex}.logo-icon{color:var(--brand-primary);width:28px;height:28px}.logo-text{letter-spacing:-.025em;color:#fff;font-size:1.25rem;font-weight:700}.logo-text span{color:var(--brand-primary)}.sidebar-nav{flex-direction:column;flex:1;gap:.5rem;padding:1.5rem 1rem;display:flex}.nav-item{border-radius:var(--radius-md);color:#bdc3c7;align-items:center;gap:.75rem;padding:.875rem 1rem;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{background-color:var(--bg-sidebar-hover);color:#fff}.nav-item.active{background-color:var(--brand-primary);color:#fff;box-shadow:0 4px 12px #e6394666}.nav-icon{width:20px;height:20px}.sidebar-footer{border-top:1px solid #ffffff1a;padding:1rem}.logout-btn{color:#bdc3c7;cursor:pointer;border-radius:var(--radius-md);background:0 0;border:none;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.logout-btn:hover{color:#fff;background-color:#ffffff0d}.main-content{flex-direction:column;flex:1;min-width:0;margin-left:260px;display:flex}.topbar{border-bottom:1px solid var(--border-color);z-index:40;background-color:#fff;justify-content:flex-end;align-items:center;height:64px;padding:0 2rem;display:flex;position:sticky;top:0}.user-profile{align-items:center;gap:.75rem;display:flex}.user-avatar{background-color:var(--brand-light);width:36px;height:36px;color:var(--brand-primary);border-radius:50%;justify-content:center;align-items:center;font-size:.875rem;font-weight:600;display:flex}.user-info{flex-direction:column;display:flex}.user-name{color:var(--text-primary);font-size:.875rem;font-weight:600}.user-role{color:var(--text-secondary);font-size:.75rem}.login-container{background-color:var(--bg-primary);background-image:radial-gradient(circle at 100% 0,#e639461a,#0000 400px),radial-gradient(circle at 0 100%,#e639460d,#0000 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slideDown}.login-header{text-align:center;margin-bottom:2rem}.login-logo{border-radius:var(--radius-lg);background:var(--brand-light);width:56px;height:56px;color:var(--brand-primary);justify-content:center;align-items:center;margin-bottom:1.25rem;display:inline-flex}.login-title{color:var(--text-primary);letter-spacing:-.025em;margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.login-subtitle{color:var(--text-secondary);font-size:.95rem}.login-form{flex-direction:column;gap:1.25rem;display:flex}.login-btn{width:100%;margin-top:.5rem;padding:.875rem;font-size:1rem}.login-footer{text-align:center;color:var(--text-muted);margin-top:2rem;font-size:.875rem}.fcst-tabs{border-bottom:1px solid var(--border-color);background-color:var(--bg-secondary);border-radius:var(--radius-xl) var(--radius-xl) 0 0;gap:.5rem;padding:0 1.5rem;display:flex;overflow-x:auto}.fcst-tab{color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;border:none;padding:1rem 1.25rem;font-size:.95rem;font-weight:600;transition:all .2s;position:relative}.fcst-tab:hover,.fcst-tab.active{color:var(--brand-primary)}.fcst-tab.active:after{content:"";background-color:var(--brand-primary);border-radius:3px 3px 0 0;width:100%;height:3px;position:absolute;bottom:-1px;left:0}.fcst-tab-summary{color:#0f172a;border-right:1px solid var(--border-color);margin-right:.5rem;padding-right:1.5rem}.fcst-table-container{overflow-x:auto}.table{border-collapse:collapse;text-align:left;background-color:var(--bg-secondary);width:100%}.table th{background-color:var(--bg-primary);color:var(--text-secondary);border-bottom:1px solid var(--border-color);white-space:nowrap;padding:1rem 1.25rem;font-size:.875rem;font-weight:600}.table td{border-bottom:1px solid var(--border-color);color:var(--text-primary);vertical-align:middle;padding:1rem 1.25rem;font-size:.875rem}.item-badge{background-color:var(--brand-light);color:var(--brand-secondary);border-radius:var(--radius-sm);letter-spacing:.025em;white-space:nowrap;padding:.25rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.qty-input{border:1px solid var(--border-color);border-radius:var(--radius-sm);text-align:center;background-color:#fff;width:80px;padding:.5rem;font-family:inherit;font-size:.875rem;transition:all .2s}.locked-input{color:#94a3b8;cursor:not-allowed;background-color:#f1f5f9;border-color:#e2e8f0}.active-input{border-color:var(--brand-primary);color:var(--brand-primary);background-color:#fff;border-width:1.5px;font-weight:600}.qty-input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-light);outline:none}.qty-input:hover:not(.locked-input){border-color:var(--brand-primary)}.total-cell{color:var(--brand-primary);font-size:1rem;font-weight:700}.summary-cell{color:var(--text-primary);font-weight:600}.month-header{color:var(--text-muted);margin-top:.125rem;font-size:.75rem;font-weight:400;display:block}.upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-lg);background-color:var(--bg-primary);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;padding:3rem 2rem;transition:all .3s;display:flex;position:relative;overflow:hidden}.upload-area:hover,.upload-area.drag-active{border-color:var(--brand-primary);background-color:#e6394608}.upload-icon{width:48px;height:48px;color:var(--brand-primary);box-shadow:var(--shadow-sm);background:#fff;border-radius:50%;margin-bottom:1rem;padding:.5rem;transition:transform .3s}.upload-area:hover .upload-icon{transform:translateY(-4px)}.upload-title{color:var(--text-primary);margin-bottom:.5rem;font-size:1.125rem;font-weight:600}.upload-subtitle{color:var(--text-secondary);text-align:center;max-width:400px;font-size:.875rem}.upload-input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;top:0;left:0}.file-info{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;max-width:500px;box-shadow:var(--shadow-sm);background:#fff;align-items:center;gap:1rem;margin-top:1rem;padding:1rem;display:flex}.file-icon{color:#10b981}.file-details{flex:1}.file-name{color:var(--text-primary);font-size:.875rem;font-weight:600;display:block}.file-size{color:var(--text-secondary);font-size:.75rem}.remove-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.25rem;transition:all .2s;display:flex}.remove-btn:hover{color:var(--brand-primary);background:#fee2e2}