:root{--wine-red: #8B0000;--beer-gold: #FFBF00;--whiskey-amber: #c68a4b;--color-background: #f8f7f2;--color-surface: #ffffff;--color-text: #1f2937;--color-text-secondary: #6b7280;--color-primary: var(--wine-red);--color-primary-hover: #a52a2a;--color-secondary: rgba(255, 191, 0, .1);--color-border: #e5e7eb;--color-card-border: #f3f4f6;--color-error: #dc2626;--color-success: #16a34a;--color-warning: #f97316;--color-info: #3b82f6;--font-family-base: "Noto Sans TC", sans-serif;--radius-base: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--transition-base: all .2s cubic-bezier(.4, 0, .2, 1)}html{font-family:var(--font-family-base);background-color:var(--color-background);color:var(--color-text);scroll-behavior:smooth}body{margin:0;font-size:16px;line-height:1.6}*,*:before,*:after{box-sizing:border-box}.container{max-width:1140px;margin:0 auto;padding:0 24px}#firebase-config-error{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000c;color:#fff;display:flex;align-items:center;justify-content:center;z-index:9999;text-align:center}#firebase-config-error.hidden{display:none}.config-error-content{background-color:var(--wine-red);padding:40px;border-radius:var(--radius-lg);max-width:600px}.page{display:none;padding:32px 0;animation:fadeIn .4s ease-out}.page.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.navbar{background:linear-gradient(135deg,var(--wine-red),#2c0000);color:#fff;padding:16px 0;position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-md)}.nav-wrapper{display:flex;justify-content:space-between;align-items:center}.logo h1{color:#fff;margin:0;font-size:20px;cursor:pointer}.nav-menu{display:flex;align-items:center;gap:16px}.nav-links{display:flex;gap:8px}.nav-link{color:#ffffffd9;padding:8px 16px;border-radius:var(--radius-base);text-decoration:none;font-weight:500;border-bottom:3px solid transparent;transition:var(--transition-base)}.nav-link:hover{background:rgba(255,255,255,.1);color:#fff}.nav-link.active{color:#fff;border-bottom-color:var(--beer-gold)}.login-section{display:flex;align-items:center;gap:12px;font-size:14px}.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}.mobile-menu-toggle span{width:25px;height:3px;background:white;border-radius:2px;transition:var(--transition-base)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-base);font-size:16px;font-weight:500;cursor:pointer;transition:var(--transition-base);border:1px solid transparent;text-decoration:none}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover{background:var(--color-primary-hover)}.btn--secondary{background:var(--beer-gold);color:#412c00}.btn--secondary:hover{background:#FFD700}.btn--outline{background:transparent;border-color:var(--color-border);color:var(--color-text)}.btn--outline:hover{background:var(--color-secondary);border-color:var(--beer-gold)}.btn--sm{padding:8px 12px;font-size:14px}.btn--danger{background-color:var(--color-error);color:#fff}.btn--danger:hover{background-color:#b91c1c}.btn--full-width{width:100%}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.form-section{background:var(--color-surface);padding:32px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-bottom:32px}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-weight:600;font-size:14px;color:var(--color-text-secondary)}.form-control{display:block;width:100%;padding:12px;font-size:16px;background-color:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-base);transition:var(--transition-base)}.form-control:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #8b00001a}.input-group{display:flex;gap:8px;align-items:center}.input-group .form-control{flex-grow:1}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-actions{margin-top:24px}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-card-border);box-shadow:var(--shadow-sm);margin-bottom:24px}.card__body{padding:24px}.info-section{margin-bottom:32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.info-card{background:var(--color-secondary);padding:24px;border-radius:var(--radius-lg);border-left:4px solid var(--beer-gold);line-height:1.8}.info-card ul{padding-left:20px;margin:0}.info-card li{margin-bottom:8px}.sell-info-section{grid-column:1 / -1}.info-card h3{color:var(--wine-red);margin-top:0;margin-bottom:16px}.info-card p,.info-card li{color:var(--color-text-secondary)}.info-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}.milestones-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-bottom:32px}.milestone-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:24px;text-align:center;box-shadow:var(--shadow-md);border-top:4px solid var(--beer-gold);transition:var(--transition-base)}.milestone-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.milestone-icon{font-size:2.5rem;margin-bottom:12px}.milestone-value{font-size:24px;color:var(--wine-red);font-weight:700;margin:0}.brand-inventory{display:grid;grid-template-columns:1fr;gap:16px}.brand-card{background:var(--color-surface);border:1px solid var(--color-card-border);border-radius:var(--radius-lg);overflow:hidden}.brand-header{padding:16px;background:var(--color-secondary);cursor:pointer;display:flex;justify-content:space-between;align-items:center}.brand-name{font-weight:700;color:var(--wine-red);font-size:18px}.brand-expand-icon{transition:transform .2s ease-in-out}.brand-card.expanded .brand-expand-icon{transform:rotate(180deg)}.brand-water-level{padding:0 16px 16px}.water-level-container{height:8px;background:var(--color-border);border-radius:99px;overflow:hidden}.water-level-fill{height:100%;background:linear-gradient(90deg,var(--beer-gold),var(--wine-red));border-radius:99px;transition:width .4s ease-out}.brand-details{max-height:0;overflow:hidden;transition:max-height .4s ease-out}.brand-card.expanded .brand-details{max-height:500px}.brand-items{padding:16px;display:grid;gap:12px}.brand-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:var(--color-background);border-radius:var(--radius-base);border-left:3px solid var(--beer-gold)}.amount-buttons,.quantity-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:12px}.amount-btn,.qty-btn{background:var(--color-surface);border:2px solid var(--color-border);color:var(--color-text);border-radius:var(--radius-lg);padding:16px;font-size:18px;font-weight:700;cursor:pointer;transition:var(--transition-base);text-align:center}.amount-btn:hover,.qty-btn:hover{border-color:var(--beer-gold);color:var(--wine-red)}.amount-btn.selected,.qty-btn.selected{background:var(--wine-red);color:#fff;border-color:var(--wine-red);transform:translateY(-2px);box-shadow:var(--shadow-md)}.dashboard-tabs{display:flex;border-bottom:2px solid var(--color-border);margin-bottom:32px;overflow-x:auto}.tab-btn{padding:16px 24px;border:none;background:transparent;color:var(--color-text-secondary);font-weight:500;cursor:pointer;border-bottom:3px solid transparent;white-space:nowrap}.tab-btn.active{color:var(--wine-red);border-bottom-color:var(--wine-red)}.tab-content{display:none}.tab-content.active{display:block;animation:fadeIn .4s}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:24px}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--color-border)}.data-table th{background:var(--color-secondary)}.data-table .actions-cell{display:flex;gap:8px}.approvals-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.approval-card{padding:16px;border:1px solid var(--color-warning);border-radius:var(--radius-base)}.approval-actions{margin-top:12px;display:flex;gap:8px}.records-section{margin-top:32px}.records-grid{display:grid;grid-template-columns:1fr;gap:16px}.record-card{background-color:var(--color-surface);border:1px solid var(--color-card-border);border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition-base)}.record-card:hover{box-shadow:var(--shadow-md)}.record-card-header{padding:16px;display:flex;flex-direction:column;gap:8px}.record-card-header-main{display:flex;justify-content:space-between;align-items:center}.record-card-title{font-weight:700;font-size:18px}.record-card-summary{font-size:14px;color:var(--color-text-secondary)}.record-card-progress-bar{width:100%;height:6px;background-color:var(--color-border);border-radius:99px;overflow:hidden}.record-card-progress{height:100%;background-color:var(--beer-gold);transition:width .4s ease-out}.record-card-details{max-height:0;overflow:hidden;transition:max-height .4s ease-out}.record-card.expanded .record-card-details{max-height:500px}.record-details-list{padding:0 16px 16px}.record-detail-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--color-card-border);font-size:14px}.record-detail-item:last-child{border-bottom:none}.modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1001;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.6);animation:fadeIn .2s}.modal.active{display:flex}.modal-content{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:90%;max-width:500px;z-index:1;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:16px 24px;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer}.modal-body{padding:24px;max-height:70vh;overflow-y:auto}.modal-footer{padding:16px 24px;border-top:1px solid var(--color-border);display:flex;justify-content:flex-end;gap:12px}#toastContainer{position:fixed;top:80px;right:20px;z-index:2000}.toast{background:var(--color-surface);border-radius:var(--radius-base);padding:16px;box-shadow:var(--shadow-lg);margin-bottom:12px;min-width:300px;border-left:4px solid;opacity:0;transform:translate(120%);transition:all .4s cubic-bezier(.21,1.02,.73,1)}.toast.show{opacity:1;transform:translate(0)}.toast--success{border-color:var(--color-success)}.toast--error{border-color:var(--color-error)}.toast--warning{border-color:var(--color-warning)}.toast--info{border-color:var(--color-info)}.toast-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-weight:700}.toast-close{background:none;border:none;cursor:pointer}.events-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.event-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;display:flex;flex-direction:column}.event-card__header{padding:16px;background:var(--color-secondary)}.event-card__body{padding:16px;flex-grow:1}.event-card__footer{padding:16px;border-top:1px solid var(--color-border);display:flex;justify-content:space-between;gap:12px}.event-card__footer .btn{flex:1}.event-admin-actions{display:flex;gap:8px;margin-top:12px}.settlement-item-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}.hidden{display:none!important}[contenteditable=true]{outline:2px dashed var(--color-info);cursor:text}.editable-icon{font-size:12px;color:var(--color-info);margin-left:4px;cursor:pointer}@media (max-width: 768px){.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--wine-red);flex-direction:column;padding:16px;box-shadow:var(--shadow-lg)}.nav-menu.active{display:flex}.nav-links{flex-direction:column;width:100%}.mobile-menu-toggle{display:flex}.form-row,.charts-grid,.info-card-grid{grid-template-columns:1fr}}.router-link-exact-active{color:#fff!important;border-bottom-color:var(--beer-gold)!important}.fade-enter-active,.fade-leave-active{transition:opacity .2s ease}.fade-enter-from,.fade-leave-to{opacity:0}