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auto}.chat-layout{display:flex;gap:var(--space-xl);min-height:70vh}.chat-messages{flex:1;overflow-y:auto;padding:var(--space-md);border-radius:var(--radius-md);background:var(--surface-1);border:1px solid var(--border)}.chat-messages::-webkit-scrollbar{width:8px}.chat-messages::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}@media(max-width:768px){.chat-layout{flex-direction:column;gap:var(--space-lg)}.chat-messages{max-height:60vh}}.chat-messages{flex:1;min-height:0;max-height:60vh;display:flex;flex-direction:column;overflow-y:auto;scroll-behavior:smooth;padding:var(--space-md);padding-right:8px;border-radius:var(--radius-md);background:var(--surface-1);border:1px solid var(--border)}.chat-input-row{display:flex;gap:8px;padding:8px;border-top:1px solid var(--border)}.chat-sidebar{width:260px;background:var(--surface-1);border-right:1px solid var(--border);padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-md)}.sidebar-title{font-size:1.1rem;font-weight:600}.sidebar-participants{display:flex;flex-direction:column;gap:var(--space-sm)}.sidebar-participant{justify-content:space-between;align-items:center}.sidebar-role{font-size:.8rem;opacity:.7}@media(max-width:768px){.chat-sidebar{display:none}}.chat-layout{display:flex;gap:var(--space-lg)}.chat-left{width:260px;flex-shrink:0;display:flex;flex-direction:column;gap:var(--space-lg)}.chat-main{flex:1;display:flex;flex-direction:column;gap:var(--space-lg)}@media(max-width:768px){.chat-left{display:none}}.chat-header{align-items:center;justify-content:space-between;padding:var(--space-md) 0;border-bottom:1px solid var(--border)}.chat-header-back{font-size:1.4rem;text-decoration:none;color:var(--text);padding-right:var(--space-md)}.chat-header-info{flex:1}.chat-header-title{font-size:1.1rem;font-weight:600}.chat-header-subtitle{font-size:.85rem;opacity:.7}.chat-header-menu{font-size:1.4rem;opacity:.6;cursor:pointer}@media(min-width:768px){.chat-header-back{display:none}}.participants-panel{padding:var(--space-md)}.participants-list{flex-wrap:wrap;gap:8px}.chat-messages{display:flex;flex-direction:column}.message-row{display:flex;flex-direction:column;max-width:75%;margin-bottom:var(--space-md)}.message-row.me{align-self:flex-start;text-align:left}.message-row.them{align-self:flex-end;text-align:right}.message-bubble{padding:10px 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var(--border);padding:var(--space-lg);border-radius:var(--radius-md);flex:1;min-width:180px;text-align:center}.stat-number{font-size:2rem;font-weight:700}.stat-label{font-size:.9rem;opacity:.7}.dashboard-section{margin-top:var(--space-xl)}.section-card{padding:20px}.dashboard-order-row{justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.dashboard-order-row:last-child{border-bottom:none}.alert-item{padding:10px;background:#fff7e6;border-left:4px solid #fa8c16;border-radius:var(--radius-sm)}.dashboard-volunteer-row{justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.dashboard-volunteer-row:last-child{border-bottom:none}.notification-bell{position:relative;display:inline-flex;align-items:center;font-size:1.6rem;text-decoration:none;color:inherit}.bell-icon{position:relative}.notification-badge{position:absolute;top:-6px;right:-10px;background:#e53935;color:#fff;padding:2px 6px;border-radius:12px;font-size:.75rem;font-weight:700;line-height:1}