Construa um Sistema Completo de Gerenciamento de Startups em Um Único Arquivo HTML

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>StartOS - Launch Manager</title> <style> * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; } :root { --primary: #4f46e5; --primary-light: #818cf8; --bg: #f8fafc; --surface: #ffffff; --text: #0f172a; --text-muted: #64748b; --border: #e2e8f0; --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06); --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05); --radius: 12px; --transition: 0.2s ease; --to-do-bg: #f1f5f9; --in-progress-bg: #e0e7ff; --review-bg: #fef3c7; --done-bg: #dcfce7; } .dark { --primary: #818cf8; --primary-light: #a5b4fc; --bg: #0f172a; --surface: #1e293b; --text: #e2e8f0; --text-muted: #94a3b8; --border: #334155; --shadow: 0 1px 3px rgba(0,0,0,0.3); --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.3); --to-do-bg: #1e293b; --in-progress-bg: #2d3a5f; --review-bg: #3b3654; --done-bg: #1f3a2d; } body { background-color: var(--bg); color: var(--text); display: flex; min-height: 100vh; transition: background-color var(--transition), color var(--transition); } /* Layout */ .app-wrapper { display: flex; width: 100%; } .sidebar { width: 260px; background-color: var(--surface); border-right: 1px solid var(--border); padding: 1.5rem 1rem; display: flex; flex-direction: column; gap: 0.5rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; } .sidebar-header { font-weight: 700; font-size: 1.2rem; color: var(--primary); margin-bottom: 1.5rem; letter-spacing: -0.02em; } .nav-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1rem; border-radius: var(--radius-sm); color: var(--text-muted); font-weight: 500; cursor: pointer; transition: background 0.15s, color 0.15s; border: 1px solid transparent; } .nav-item:hover { background: color-mix(in srgb, var(--primary) 10%, transparent); color: var(--text); } .nav-item.active { background: color-mix(in srgb, var(--primary) 15%, transparent); color: var(--primary); border-color: color-mix(in srgb, var(--primary) 30%, transparent); } .nav-item i { width: 20px; text-align: center; font-weight: 300; } .main-area { flex: 1; padding: 2rem 2.5rem; overflow-y: auto; } .topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; background: var(--surface); padding: 1rem 1.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); box-shadow: var(--shadow); } .topbar h1 { font-size: 1.5rem; font-weight: 600; } .topbar .countdown { background: var(--to-do-bg); padding: 0.5rem 1rem; border-radius: 30px; font-weight: 600; color: var(--text); } .theme-toggle { background: none; border: 1px solid var(--border); border-radius: 50%; width: 36px; height: 36px; cursor: pointer; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; } /* Cards & grid */ .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.5rem; box-shadow: var(--shadow); transition: box-shadow 0.2s; } .grid { display: grid; gap: 1.5rem; } .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } .stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.2rem; } .stat-card .label { color: var(--text-muted); font-size: 0.875rem; } .stat-card .value { font-size: 2rem; font-weight: 700; color: var(--text); } .progress-bar { height: 8px; background: var(--to-do-bg); border-radius: 20px; overflow: hidden; } .progress-fill { height: 100%; background: var(--primary); border-radius: 20px; transition: width 0.4s ease; } /* Buttons */ .btn { background: var(--primary); color: white; border: none; padding: 0.6rem 1.2rem; border-radius: 8px; font-weight: 500; cursor: pointer; transition: background 0.2s; } .btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); padding: 0.5rem 1rem; border-radius: 8px; cursor: pointer; } .btn-outline:hover { background: var(--to-do-bg); } .btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; } /* Forms */ .form-group { margin-bottom: 1rem; } .form-group label { display: block; font-size: 0.875rem; color: var(--text-muted); margin-bottom: 0.25rem; } .form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.6rem 0.8rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); } /* Task board */ .task-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; } .task-column { background: var(--to-do-bg); border-radius: var(--radius-sm); padding: 1rem; min-height: 150px; } .task-column h3 { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.75rem; color: var(--text); } .task-item { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 0.75rem; margin-bottom: 0.5rem; cursor: grab; font-size: 0.85rem; } .task-item .priority { font-size: 0.7rem; background: var(--in-progress-bg); padding: 0.1rem 0.4rem; border-radius: 12px; } /* Timeline */ .timeline { display: flex; flex-direction: column; gap: 1.5rem; position: relative; } .timeline-item { display: flex; gap: 1rem; align-items: center; } .timeline-marker { width: 12px; height: 12px; border-radius: 50%; background: var(--primary); } .timeline-content { background: var(--surface); padding: 1rem; border-radius: var(--radius-sm); border: 1px solid var(--border); flex: 1; } /* Notes */ .note-tag { display: inline-block; background: var(--in-progress-bg); padding: 0.2rem 0.6rem; border-radius: 12px; font-size: 0.7rem; } /* Data persistence */ .data-actions { display: flex; gap: 0.5rem; margin-top: 1rem; } /* misc */ .hidden { display: none; } .section-title { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; } .flex-between { display: flex; justify-content: space-between; align-items: center; } .tag { background: var(--in-progress-bg); padding: 0.2rem 0.6rem; border-radius: 12px; font-size: 0.7rem; } /* Icons (simple unicode) */ .icon { font-size: 1.1rem; margin-right: 0.3rem; } /* state */ .view-container { animation: fadeIn 0.2s ease; } @keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } } /* drag drop simple */ .task-column.drag-over { background: var(--in-progress-bg); } </style> </head> <body> <div class="app-wrapper"> <aside class="sidebar" id="sidebar"> <div class="sidebar-header">⚡ LaunchOS</div> <nav id="nav"> <div class="nav-item active" data-view="dashboard">📊 Dashboard</div> <div class="nav-item" data-view="product">📦 Product</div> <div class="nav-item" data-view="tasks">✅ Tasks</div> <div class="nav-item" data-view="launch">🚀 Launch Plan</div> <div class="nav-item" data-view="copy">✍️ Copy</div> <div class="nav-item" data-view="marketing">📣 Marketing</div> <div class="nav-item" data-view="metrics">📈 Metrics</div> <div class="nav-item" data-view="notes">📝 Notes</div> </nav> <div style="margin-top: auto; padding: 1rem 0;"> <button class="btn-outline" onclick="exportData()">⬇️ Export JSON</button> <button class="btn-outline" onclick="importData()">⬆️ Import</button> <input type="file" id="importFile" accept=".json" style="display:none;"> </div> </aside> <main class="main-area"> <div class="topbar"> <h1 id="viewTitle">Dashboard</h1> <div style="display: flex; align-items: center; gap: 1rem;"> <span class="countdown" id="globalCountdown">⏳ --d --h</span> <button class="theme-toggle" onclick="toggleTheme()">🌙</button> </div> </div> <div id="viewContainer" class="view-container"></div> </main> </div> <script> // ---------- STATE ---------- let state = { theme: 'light', primaryColor: '#4f46e5', product: { name: 'Nova AI', tagline: 'Your AI CEO', description: 'AI-powered startup management', audience: 'Founders', problem: 'Too many tools, no clarity', features: ['Task automation', 'Launch timeline', 'Copy generation'], revenueModel: 'SaaS subscription', launchDate: new Date(Date.now() + 86400000 * 12).toISOString().slice(0,10) // +12 days }, tasks: [ { id: 1, title: 'Define MVP scope', desc: 'Core features', priority: 'High', assignee: 'AI', due: '2025-05-10', status: 'todo', deps: [] }, { id: 2, title: 'Design landing page', desc: 'Copy + visuals', priority: 'Medium', assignee: 'Human', due: '2025-05-12', status: 'inprogress', deps: [1] }, { id: 3, title: