:root{--bg-color-dark:#0f172a;--surface-color-dark:#1e293bb3;--border-color-dark:#ffffff1a;--text-primary-dark:#f8fafc;--text-secondary-dark:#94a3b8;--gradient-bg-dark:linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);--bg-color-light:#f8fafc;--surface-color-light:#ffffffb3;--border-color-light:#0000001a;--text-primary-light:#0f172a;--text-secondary-light:#475569;--gradient-bg-light:linear-gradient(135deg, #f0f9ff 0%, #e0e7ff 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UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;transition:background-color .3s,color .3s}[data-theme=forest] body{font-family:Merriweather,serif}[data-theme=gemini] body{background:radial-gradient(circle at top,#eaf2fd 0%,#fff 80%) fixed;font-family:Nunito,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.glass{background:var(--surface-color);border:1px solid var(--border-color);border-radius:16px;transition:all .3s;box-shadow:0 4px 15px #00000008}.app-container{flex-direction:column;height:100vh;display:flex;overflow:hidden}.input-group{margin-bottom:1.5rem}.input-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.input-field{border:1px solid var(--border-color);width:100%;color:var(--text-primary);background:#0f172a0d;border-radius:8px;padding:.75rem 1rem;font-family:inherit;font-size:1rem;transition:all .2s}.input-field:focus{border-color:var(--accent-color);outline:none;box-shadow:0 0 0 2px 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#0000000d}.header h1{color:var(--text-primary);letter-spacing:-.5px;font-size:1.8rem;font-weight:800}[data-theme=gemini] .header h1{background:linear-gradient(74deg,#4285f4 0,#9b72cb 9%,#d96570 20% 24%,#9b72cb 35%,#4285f4 44%,#9b72cb 50%,#d96570 56%,#131314 75% 100%);color:#0000;background-size:400% 100%;-webkit-background-clip:text}.logout-btn{color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;background:0 0;border-radius:6px;padding:.5rem 1rem;transition:all .2s}.logout-btn:hover{color:var(--text-primary);background:#9696961a}.dashboard{flex-direction:column;flex-grow:1;width:100%;padding:2rem 1rem;display:flex;overflow-y:auto}.notion-container{width:100%;max-width:800px;margin:0 auto}.mobile-only{display:block}.desktop-only{display:none}.timeline-block{border-bottom:1px solid var(--border-color);margin-bottom:4rem;padding-bottom:2rem}.timeline-block:last-child{border-bottom:none}.notion-summary{margin-bottom:2rem}.notion-date{color:var(--text-primary);align-items:center;gap:.75rem;margin-bottom:1rem;font-size:1.75rem;font-weight:800;display:flex}[data-theme=gemini] .notion-date svg{color:#4285f4!important}.notion-content{background:var(--surface-color);border-radius:12px;margin-bottom:2rem;padding:1.5rem;font-size:1rem;line-height:1.8;box-shadow:0 2px 10px #00000005}.notion-content p{margin-bottom:1rem}.notion-content p:last-child{margin-bottom:0}.notion-content ul,.notion-content ol{margin-bottom:1rem;margin-left:1.5rem}.notion-content li{margin-bottom:.5rem}.notion-content h1,.notion-content h2,.notion-content h3{color:var(--text-primary);margin-top:1.5rem;margin-bottom:.75rem}.notion-content strong{color:var(--text-primary);font-weight:700}.notion-feed-title{color:var(--text-secondary);align-items:center;gap:.5rem;margin-bottom:1rem;font-size:1.1rem;font-weight:600;display:flex}.message-feed{flex-direction:column;gap:.5rem;display:flex}.message-item{background:var(--surface-color);border:1px solid var(--border-color);border-radius:16px;margin-bottom:.5rem;padding:1.25rem;transition:all .2s;box-shadow:0 2px 8px #00000003}.message-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000008}.message-header{justify-content:flex-start;align-items:center;gap:.75rem;margin-bottom:.5rem;font-size:.95rem;display:flex}.message-sender{color:var(--accent-color);font-weight:800}.message-time{color:var(--text-secondary);font-size:.8rem}.login-container{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.login-card{width:100%;max-width:400px;padding:2.5rem 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