.login-page{height:100vh;width:100%;display:grid;grid-template-columns:1fr 1fr}.login-visual{--green: #0e6b4f;--green-deep: #0a4a37;--green-light: #2e9c74;background:radial-gradient(65% 50% at 18% 14%,#f2a65c8c,#f2a65c00 60%),radial-gradient(75% 65% at 85% 22%,var(--green-light) 0%,rgba(46,156,116,0) 55%),radial-gradient(95% 85% at 50% 105%,var(--green-deep) 0%,var(--green) 55%,#0b2e23 100%);padding:0 50px 50px;display:flex;flex-direction:column;justify-content:center;gap:22px;color:#fff;position:relative}.visual-brand{display:flex;align-items:center;gap:10px}.visual-logo{width:32px;height:32px;border-radius:10px;background:#ffffff29;border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;flex-shrink:0;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.visual-brand-title{font-weight:700;font-size:14px}.visual-brand-subtitle{font-size:10.5px;opacity:.75}.visual-heading-row{align-items:flex-end;justify-content:space-between;margin:30px 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.step-num{background:var(--ink);color:#fff}.step-title{font-size:18px;font-weight:600;line-height:1.35}.login-form-panel{display:flex;align-items:center;justify-content:center;padding:40px;background:var(--bg)}.login-card{background:var(--bg);width:100%;max-width:460px;border-radius:24px;box-shadow:0 24px 64px #0e6b4f1f,0 4px 16px #0e6b4f0f;padding:40px 40px 30px;position:relative;overflow:hidden}.login-card:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--orange-light) 0%,var(--green) 100%)}.login-card-header{display:flex;align-items:center;gap:16px;margin-bottom:32px}@keyframes shield-pulse{0%{box-shadow:0 4px 12px #0e6b4f33,0 0 #e8792e66}70%{box-shadow:0 4px 12px #0e6b4f33,0 0 0 14px #e8792e00}to{box-shadow:0 4px 12px #0e6b4f33,0 0 #e8792e00}}.login-shield-icon{width:52px;height:52px;border-radius:50%;--green: #0e6b4f;--green-deep: #0a4a37;--green-light: #2e9c74;background:radial-gradient(65% 50% at 18% 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solid #d3e5db;border-radius:14px;font-size:15px;font-family:inherit;color:var(--ink);outline:none;transition:border-color .15s,box-shadow .15s}.input-with-icon input::placeholder{color:#a0baa9}.input-with-icon input:focus{border-color:var(--green);box-shadow:0 0 0 3px #0e6b4f1f;background:#fff}.password-toggle{position:absolute;right:12px;border:none;background:transparent;color:var(--ink-soft);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:4px}.password-toggle:hover{color:var(--ink)}.login-form-extras{display:flex;align-items:center;justify-content:space-between;margin-top:-8px}.remember-me{display:flex;align-items:center;gap:8px;cursor:pointer}.custom-checkbox{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border:1.5px solid var(--orange);border-radius:50%;margin:0;cursor:pointer;position:relative;display:flex;align-items:center;justify-content:center;transition:background 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900px){.login-page{grid-template-columns:1fr;height:100vh;height:100dvh;min-height:100dvh;background:var(--bg);overflow-y:auto;-webkit-overflow-scrolling:touch}.login-visual{display:none!important}.login-form-panel{padding:20px 16px;padding-bottom:max(20px,env(safe-area-inset-bottom,20px));min-height:100%;min-height:100dvh;display:flex;align-items:center;justify-content:center}.login-card{width:100%;max-width:440px;padding:32px 24px 28px;border-radius:22px;box-shadow:0 12px 40px #0e6b4f14}}@media (max-width: 480px){.login-form-panel{padding:16px 12px;padding-bottom:max(16px,env(safe-area-inset-bottom,16px))}.login-card{padding:24px 18px 20px;border-radius:18px}.login-card-header{margin-bottom:24px;gap:12px}.login-card-title-group h2{font-size:20px}.login-shield-icon{width:42px;height:42px}.login-form{gap:16px}.login-submit{padding:12px 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6px;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint)}.conversation-list{flex:1;overflow-y:auto;padding:0 10px;display:flex;flex-direction:column;gap:2px}.conversation-item{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:10px;cursor:pointer;color:var(--ink);position:relative}.conversation-item:hover{background:var(--surface-hover)}.conversation-item.active{background:var(--surface)}.conversation-item.active:before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--orange)}.conversation-title{flex:1;min-width:0;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-delete{flex-shrink:0;width:24px;height:24px;border-radius:7px;border:none;background:transparent;color:var(--ink-faint);display:none;align-items:center;justify-content:center;cursor:pointer}.conversation-item:hover 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#e8792e1f}.conv-pin-dot{flex-shrink:0;color:var(--orange);display:flex;align-items:center}.conversation-empty{padding:12px 10px;font-size:12.5px;color:var(--ink-faint);line-height:1.5}.sidebar-footer{padding:10px;border-top:1px solid var(--line);position:relative}.account-trigger{width:100%;display:flex;align-items:center;gap:9px;padding:8px;border-radius:10px;border:none;background:transparent;cursor:pointer;text-align:left}.account-trigger:hover{background:var(--surface-hover)}.account-avatar{width:28px;height:28px;border-radius:50%;background:var(--green);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.account-avatar-img{object-fit:cover;background:transparent;border:none;padding:0;overflow:hidden}.account-name{flex:1;min-width:0;font-size:13px;font-weight:500;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-chevron{color:var(--ink-faint);flex-shrink:0}.account-menu{position:absolute;bottom:calc(100% + 6px);left:10px;right:10px;background:var(--bg);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px 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wave-hand{0%{transform:rotate(0)}8%{transform:rotate(18deg)}16%{transform:rotate(-8deg)}26%{transform:rotate(16deg)}34%{transform:rotate(-6deg)}44%{transform:rotate(12deg)}52%{transform:rotate(0)}66%{transform:rotate(0)}74%{transform:rotate(16deg)}82%{transform:rotate(-8deg)}90%{transform:rotate(14deg)}96%{transform:rotate(0)}to{transform:rotate(0)}}.wave-hand{display:inline-block;transform-origin:70% 70%;animation:wave-hand 2.8s ease-in-out infinite;will-change:transform}@keyframes type-blink{0%,to{opacity:1}50%{opacity:0}}.typing-cursor{display:inline-block;width:2.5px;height:.78em;background:var(--green);border-radius:1.5px;margin-left:3px;vertical-align:middle;animation:type-blink .65s step-end infinite}.greeting-sub{color:var(--ink-soft);font-weight:700;font-size:.88em}.empty-state p.lede{color:var(--ink-soft);font-size:14.5px;margin:0;max-width:460px;line-height:1.55}.hero-input-wrap{width:100%;max-width:680px}.hero-input-shell{width:100%;background:var(--bg);border:1.5px solid var(--line);border-radius:22px;padding:18px 18px 13px;display:flex;flex-direction:column;gap:6px;box-shadow:0 2px 16px #00000012;transition:border-color .18s,box-shadow .18s}.selected-file-chip{display:flex;align-items:center;gap:8px;background:#e8792e1a;color:var(--orange);padding:8px 12px;border-radius:12px;font-size:13px;font-weight:500;width:fit-content;max-width:100%;margin-bottom:4px}.file-chip-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.remove-file-btn{background:transparent;border:none;color:var(--orange);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:background .15s}.remove-file-btn:hover{background:#e8792e33}.hero-input-shell:focus-within{border-color:var(--orange-light);box-shadow:0 0 0 3px #e8792e1a,0 2px 12px #0000000f}.hero-input-shell textarea{border:none;background:transparent;outline:none;resize:none;font-family:inherit;font-size:15.5px;line-height:1.6;color:var(--ink);max-height:180px;width:100%;padding:0}.hero-input-shell textarea::placeholder{color:var(--ink-soft)}.hero-input-toolbar{display:flex;align-items:center;justify-content:space-between;padding-top:15px}.hero-tool-btn{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);font-size:12.5px;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .15s,color .15s,background 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