:root{--navy:#0b3c5d;--navy-2:#0e4a72;--navy-3:#1a5e8a;--navy-tint:#eaf1f6;--orange:#f28c28;--orange-2:#ffb267;--orange-tint:#fff1e2;--ink:#0d1b2a;--ink-2:#334155;--ink-3:#64748b;--line:#e6ecf3;--line-2:#eef2f7;--bg:#f7f9fb;--grey:#f5f7fa;--grey-2:#eef2f7;--card:#fff;--danger:#d64545;--danger-bg:#fdecec;--success:#1a8a5f;--success-bg:#e8f7f0;--radius:18px;--radius-sm:12px;--shadow-sm:0 1px 2px #0b3c5d0d, 0 2px 8px #0b3c5d0d;--shadow-md:0 8px 24px -8px #0b3c5d2e, 0 2px 8px #0b3c5d0f;--shadow-lg:0 30px 80px -30px #0b3c5d52, 0 10px 30px -12px #0b3c5d24;--font:"Inter", "SF Pro Display", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--display:"Manrope", "Inter", system-ui, sans-serif;--ease:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit}h1,h2,h3,h4,h5{font-family:var(--display);letter-spacing:-.02em;margin:0}p{color:var(--ink-2);margin:0}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.app-shell{background:var(--bg);flex-direction:column;max-width:640px;min-height:100vh;margin:0 auto;display:flex}.topbar{background:var(--navy);color:#fff;z-index:10;flex-shrink:0;justify-content:space-between;align-items:center;height:60px;padding:0 18px;display:flex;position:sticky;top:0}.topbar-brand{font-family:var(--display);letter-spacing:-.01em;align-items:center;gap:9px;font-size:15.5px;font-weight:800;display:flex}.topbar-brand-mark{background:var(--orange);width:27px;height:27px;color:var(--navy);border-radius:8px;justify-content:center;align-items:center;font-size:13px;font-weight:800;display:flex}.topbar-right{align-items:center;gap:12px;display:flex}.topbar-signout{color:#ffffffc7;align-items:center;gap:5px;font-size:12.5px;font-weight:600;transition:color .15s;display:inline-flex}.topbar-signout:hover{color:#fff}.view-toggle{background:#ffffff24;border-radius:999px;align-items:center;gap:2px;padding:3px;display:flex}.view-toggle-btn{color:#ffffffb3;width:26px;height:26px;transition:all .15s var(--ease);border-radius:999px;justify-content:center;align-items:center;display:flex}.view-toggle-btn.active{background:var(--orange);color:var(--navy)}.main-content{animation:fadeSlideUp .35s var(--ease);flex:1;padding:20px 16px 92px}.bottom-nav{-webkit-backdrop-filter:saturate(180%)blur(14px);backdrop-filter:saturate(180%)blur(14px);border-top:1px solid var(--line);z-index:10;width:100%;max-width:640px;padding-bottom:env(safe-area-inset-bottom);background:#ffffffeb;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -6px 20px #0b3c5d12}.bottom-nav-link{color:var(--ink-3);flex-direction:column;flex:1;align-items:center;gap:3px;padding:10px 4px 9px;font-size:10.5px;font-weight:600;transition:color .15s;display:flex;position:relative}.bottom-nav-link.active{color:var(--navy)}.bottom-nav-link.active:before{content:"";background:var(--orange);border-radius:999px;width:18px;height:3px;position:absolute;top:2px;left:50%;transform:translate(-50%)}.bottom-nav-icon{display:flex}.bottom-nav-link svg{stroke-width:2.1px;width:21px;height:21px;transition:transform .15s var(--ease)}.bottom-nav-link.active svg{transform:translateY(-1px)}.page-title{letter-spacing:-.02em;margin-bottom:3px;font-size:22px;font-weight:800}.page-subtitle{color:var(--ink-3);margin-bottom:20px;font-size:13.5px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:box-shadow .2s var(--ease), transform .2s var(--ease)}.card-pad{padding:20px}.list-card{flex-direction:column;gap:10px;display:flex}.item-card{border-bottom:1px solid var(--line-2);flex-direction:column;gap:7px;padding:15px 18px;transition:background .15s;display:flex}.item-card:last-child{border-bottom:none}.item-card:hover{background:var(--grey)}a.item-card:hover{background:var(--navy-tint)}.item-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.item-title{font-size:14.5px;font-weight:700}.item-meta{color:var(--ink-3);font-size:12.5px}.tile{text-align:center;transition:transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s ease;flex-direction:column;align-items:center;gap:8px;padding:18px 10px;display:flex}.tile:hover{box-shadow:var(--shadow-md);border-color:#0000;transform:translateY(-2px)}.tile:active{transform:translateY(0)}.tile-icon{border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.tile-icon svg{stroke-width:2.2px;width:21px;height:21px}.tile-label{font-size:12.5px;font-weight:700}.tint-navy{background:var(--navy-tint);color:var(--navy)}.tint-orange{background:var(--orange-tint);color:#b3620f}.tint-success{background:var(--success-bg);color:var(--success)}.tint-danger{background:var(--danger-bg);color:var(--danger)}.btn{transition:all .15s var(--ease);white-space:nowrap;border:none;border-radius:11px;justify-content:center;align-items:center;gap:7px;padding:11px 18px;font-size:14px;font-weight:700;display:inline-flex}.btn svg{stroke-width:2.3px;width:16px;height:16px}.btn-block{width:100%;margin-top:10px}.btn-sm{border-radius:9px;padding:7px 13px;font-size:12.5px}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 2px 10px -2px #0b3c5d66}.btn-primary:hover{background:var(--navy-2);transform:translateY(-1px);box-shadow:0 6px 16px -4px #0b3c5d73}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.45;cursor:not-allowed;box-shadow:none;transform:none}.btn-outline{color:var(--navy);border:1px solid var(--line);background:#fff}.btn-outline:hover{border-color:var(--navy-3);background:var(--navy-tint)}.btn-danger{background:var(--danger-bg);color:var(--danger)}.btn-danger:hover{background:#fbdada}.btn-ghost{color:var(--ink-2);background:0 0}.btn-ghost:hover{color:var(--navy)}.field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.field label{color:var(--ink-2);font-size:13px;font-weight:600}.field input,.field select,.field textarea{border:1.5px solid var(--line);color:var(--ink);background:#fff;border-radius:11px;padding:12px 14px;font-size:15px;transition:border-color .15s,box-shadow 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var(--line);border-top-color:var(--navy);border-radius:999px;width:22px;height:22px;margin:40px auto;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{background:var(--danger-bg);color:var(--danger);animation:fadeSlideUp .25s var(--ease);border-radius:12px;align-items:flex-start;gap:8px;margin-bottom:16px;padding:12px 16px;font-size:13.5px;display:flex}.success-banner{background:var(--success-bg);color:var(--success);animation:fadeSlideUp .25s var(--ease);border-radius:12px;align-items:flex-start;gap:8px;margin-bottom:16px;padding:12px 16px;font-size:13.5px;display:flex}.modal-overlay{z-index:100;background:#0d1b2a80;justify-content:center;align-items:flex-end;animation:.18s fadeIn;display:flex;position:fixed;inset:0}.modal{box-shadow:var(--shadow-lg);width:100%;max-width:640px;max-height:85vh;padding:22px 20px calc(22px + env(safe-area-inset-bottom));animation:fadeSlideUp .28s var(--ease);background:#fff;border-radius:22px 22px 0 0;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.modal-title{letter-spacing:-.01em;font-size:17.5px;font-weight:800}.modal-actions{flex-direction:column;gap:10px;margin-top:18px;display:flex}.stat-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px;display:grid}.stat-card{align-items:center;gap:12px;padding:16px 18px;display:flex}.stat-icon{border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.stat-icon svg{stroke-width:2.2px;width:18px;height:18px}.stat-label{color:var(--ink-3);margin-bottom:2px;font-size:12px;font-weight:600}.stat-value{font-size:21px;font-weight:800;font-family:var(--display);letter-spacing:-.02em}.auth-screen{background:radial-gradient(circle at 15% 15%, #f28c2829, transparent 45%), radial-gradient(circle at 85% 85%, #1a5e8a59, transparent 50%), linear-gradient(160deg, var(--navy) 0%, #123a52 60%, #0d2438 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{box-shadow:var(--shadow-lg);width:100%;max-width:380px;animation:fadeSlideUp .4s var(--ease);background:#fff;border-radius:24px;padding:38px 32px}.auth-brand{font-family:var(--display);color:var(--navy);align-items:center;gap:9px;margin-bottom:24px;font-size:15.5px;font-weight:800;display:flex}.auth-brand-mark{background:var(--orange);width:28px;height:28px;color:var(--navy);border-radius:9px;justify-content:center;align-items:center;font-size:13.5px;font-weight:800;display:flex}.auth-title{letter-spacing:-.02em;margin-bottom:6px;font-size:23px;font-weight:800}.auth-subtitle{color:var(--ink-3);margin-bottom:24px;font-size:13.5px;line-height:1.55}.chat-shell{flex-direction:column;height:calc(100dvh - 152px);margin:-20px -16px 0;display:flex}.chat-header{border-bottom:1px solid var(--line);padding:16px 18px 10px}.chat-header-title{letter-spacing:-.02em;align-items:center;gap:8px;font-size:17px;font-weight:800;display:flex}.chat-header-subtitle{color:var(--ink-3);margin-top:3px;font-size:12px}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:16px 18px;display:flex;overflow-y:auto}.chat-row{max-width:100%;animation:fadeSlideUp .25s var(--ease);gap:8px;display:flex}.chat-row.user{flex-direction:row-reverse}.chat-avatar{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;display:flex}.chat-avatar.assistant{background:linear-gradient(135deg, var(--navy-3), var(--navy));color:#fff}.chat-avatar.user{background:var(--grey-2);color:var(--ink-2)}.chat-bubble{white-space:pre-wrap;border-radius:14px;max-width:250px;padding:11px 14px;font-size:13.5px;line-height:1.5}.chat-bubble.assistant{background:var(--card);border:1px solid var(--line);border-top-left-radius:4px}.chat-bubble.user{background:var(--navy);color:#fff;border-top-right-radius:4px}.chat-tool-tag{color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:5px;margin-bottom:6px;font-size:10.5px;font-weight:700;display:inline-flex}.chat-typing{align-items:center;gap:4px;padding:4px 0;display:inline-flex}.chat-typing span{background:var(--ink-3);border-radius:999px;width:6px;height:6px;animation:1.1s ease-in-out infinite chatTyping}.chat-typing span:nth-child(2){animation-delay:.15s}.chat-typing span:nth-child(3){animation-delay:.3s}@keyframes chatTyping{0%,60%,to{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.chat-suggestions{flex-direction:column;gap:8px;margin-top:10px;display:flex}.chat-suggestion-btn{text-align:left;border:1px solid var(--line);color:var(--ink-2);transition:all .15s var(--ease);background:#fff;border-radius:12px;padding:12px 14px;font-size:13px;font-weight:600}.chat-suggestion-btn:active{border-color:var(--navy-3);background:var(--navy-tint)}.chat-input-bar{border-top:1px solid var(--line);background:#ffffffe6;align-items:flex-end;gap:8px;padding:10px 18px 14px;display:flex}.chat-input-bar textarea{resize:none;border:1.5px solid var(--line);max-height:100px;font-size:14px;font-family:var(--font);border-radius:14px;flex:1;padding:11px 13px;line-height:1.4}.chat-input-bar textarea:focus{border-color:var(--navy-3);outline:none;box-shadow:0 0 0 4px #1a5e8a1f}.chat-send-btn{background:var(--navy);color:#fff;width:40px;height:40px;transition:all .15s var(--ease);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat-send-btn:disabled{opacity:.4;cursor:not-allowed}