:root{--primary-color: #00AAC3;--primary-hover: #005F7D;--bg-color: #f8fafc;--surface-color: #ffffff;--text-main: #0f172a;--text-secondary: #786E64;--border-color: #e2e8f0;--success-color: #22c55e;--accent-color: #6366f1;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1)}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;color:var(--text-main)}a{color:var(--primary-color);text-decoration:none;font-weight:500}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}*{box-sizing:border-box}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}#root{width:100%;min-height:100vh;margin:0;padding:0;text-align:left}.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden}.global-header{height:60px;background:#fff;border-bottom:1px solid var(--border-color);padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;z-index:50;box-shadow:0 1px 2px #0000000d}.global-header-brand{display:flex;align-items:center;gap:1rem}.global-header h1{font-size:1.25rem;font-weight:600;margin:0;color:var(--text-main)}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);padding:2rem}.login-card{background:var(--surface-color);padding:3rem;border-radius:12px;box-shadow:var(--shadow-md);text-align:center;max-width:500px;width:100%}.login-card h1{margin-bottom:2rem;color:var(--primary-color);font-size:2rem}.home-layout{flex:1;overflow-y:auto;display:flex;flex-direction:column}.home-container{max-width:1200px;margin:0 auto;padding:4rem 2rem}.home-header{text-align:center;margin-bottom:4rem}.home-header h1{font-size:3rem;margin-bottom:1rem;background:linear-gradient(to right,var(--primary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.home-header p{font-size:1.25rem;color:var(--text-secondary)}.committee-grid{display:flex;justify-content:center;flex-wrap:wrap;gap:2rem;margin-bottom:4rem}.committee-card{width:300px;background:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:2rem;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;text-align:center;text-decoration:none!important;color:var(--text-main);box-shadow:var(--shadow-sm)}.committee-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-color);text-decoration:none!important}.committee-card h3{margin-top:1rem;font-size:1.5rem;font-weight:600}.committee-card h3,.committee-card p,.committee-card span{text-decoration:none}.top-nav{height:64px;background:var(--surface-color);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;position:sticky;top:0;z-index:10}.top-nav-brand{font-size:1.25rem;font-weight:600;color:var(--text-main);display:flex;align-items:center;gap:.75rem}.user-profile{display:flex;align-items:center;gap:.75rem;padding:.5rem;border:none;background:none;font:inherit;border-radius:8px;transition:background-color .2s;cursor:pointer}.user-profile:hover{background-color:var(--bg-color)}.user-avatar{width:32px;height:32px;min-width:32px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:600;flex-shrink:0}.user-info{display:flex;flex-direction:column;line-height:1.2}.user-name{font-size:.875rem;font-weight:500;color:var(--text-main)}.user-email{font-size:.75rem;color:var(--text-secondary)}.user-profile-wrapper{position:relative}.user-menu{position:absolute;top:100%;right:0;margin-top:.25rem;background:var(--surface-color);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 12px #00000026;min-width:160px;z-index:100;padding:.25rem}.user-menu-item{display:flex;align-items:center;gap:.5rem;width:100%;padding:.5rem .75rem;border:none;background:none;font-size:.875rem;color:var(--text-main);cursor:pointer;border-radius:6px;transition:background-color .15s}.user-menu-item:hover{background-color:var(--bg-color);color:#dc2626}.dashboard-layout{display:flex;flex:1;height:auto;overflow:hidden}.sidebar{width:280px;background:var(--surface-color);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:1.5rem}.sidebar-header{margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.sidebar-nav{display:flex;flex-direction:column;gap:.5rem;flex:1;overflow-y:auto}.folder-item{padding:.75rem 1rem;border-radius:6px;cursor:pointer;color:var(--text-secondary);transition:all .2s;display:flex;align-items:center;gap:.75rem}.folder-item:hover{background:var(--bg-color);color:var(--primary-color)}.folder-item.active{background:#eff6ff;color:var(--primary-color);font-weight:500}.main-content{flex:1;display:flex;flex-direction:column;background:#fff;position:relative;height:100%;overflow:hidden}.chat-container{flex:1;display:flex;flex-direction:column;min-height:0;position:relative;overflow:hidden}.chat-messages{flex:1;padding:2rem;overflow-y:auto;display:flex;flex-direction:column;gap:1.5rem;min-height:0}.message{max-width:80%;padding:1rem 1.5rem;border-radius:12px;line-height:1.6}.message.user{background:var(--primary-color);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.message.assistant{background:var(--bg-color);color:var(--text-main);align-self:flex-start;border-bottom-left-radius:4px;border:1px solid var(--border-color)}.chat-input-area{padding:1.5rem 2rem;border-top:1px solid var(--border-color);background:var(--surface-color);display:flex;gap:1rem;align-items:center;position:relative;z-index:10}.chat-input{flex:1;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;transition:border-color .2s}.chat-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.actions-bar{padding:1rem 2rem;background:var(--surface-color);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.btn{padding:.6rem 1.2rem;border-radius:6px;border:none;font-weight:500;cursor:pointer;transition:all .2s;font-size:.95rem}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:#fff;border:1px solid var(--border-color);color:var(--text-main)}.btn-secondary:hover{background:var(--bg-color);border-color:#cbd5e1}.btn-icon{display:flex;align-items:center;gap:.5rem}.text-center{text-align:center}.mb-4{margin-bottom:1rem}.text-sm{font-size:.875rem}.text-muted{color:var(--text-secondary)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.modal-overlay{position:fixed;inset:0;background-color:#ffffffb3;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.modal-content{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;width:90%;max-width:400px;border:1px solid var(--border-color);animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.modal-header{margin-bottom:1.5rem}.modal-title{font-size:1.25rem;font-weight:600;color:var(--text-main);margin:0}.modal-body{margin-bottom:2rem;color:var(--text-secondary)}.modal-actions{display:flex;justify-content:flex-end;gap:1rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.btn-icon-only{background:transparent;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:4px;border-radius:4px;color:var(--text-secondary);transition:all .2s}.btn-icon-only:hover{background:#0000000d;color:var(--primary-color)}.markdown-content ul,.markdown-content ol{margin-left:1.5rem;margin-bottom:1rem}.markdown-content p{margin-bottom:.75rem}.markdown-content p:last-child{margin-bottom:0}.markdown-content pre{background:#0000000d;padding:.5rem;border-radius:4px;overflow-x:auto}.typing-indicator{display:flex;align-items:center;gap:4px;padding:4px 0}.typing-dot{width:6px;height:6px;background-color:var(--text-secondary);border-radius:50%;animation:bounce 1.4s infinite ease-in-out both}.typing-dot:nth-child(1){animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}