:root{--bg: #f7f8fa;--surface: #ffffff;--border: #e4e7ec;--text: #1a1d24;--text-subtle: #6b7280;--primary: #2f6feb;--primary-hover: #2559c4;--danger: #d64545;--radius: 12px;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Inter,Roboto,sans-serif;font-size:15px}.page-center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.page{min-height:100vh}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.login-card{width:100%;max-width:360px;padding:32px;display:flex;flex-direction:column;gap:14px}.brand{font-weight:700;font-size:20px;letter-spacing:-.01em}.subtle{color:var(--text-subtle);font-size:13px}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:500;color:var(--text-subtle)}input{font-size:15px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;outline:none;color:var(--text)}input:focus{border-color:var(--primary)}button{font-size:14px;font-weight:600;padding:10px 16px;border-radius:8px;border:none;background:var(--primary);color:#fff;cursor:pointer;transition:background .15s ease}button:hover:not(:disabled){background:var(--primary-hover)}button:disabled{opacity:.6;cursor:default}.link-button{background:none;color:var(--text-subtle);padding:4px 8px;font-weight:500}.link-button:hover{background:var(--border);color:var(--text)}.error-text{color:var(--danger);font-size:13px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar-right{display:flex;align-items:center;gap:16px}.tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;padding:40px 32px;max-width:960px;margin:0 auto}.tile{padding:24px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:6px;transition:transform .15s ease,box-shadow .15s ease}.tile:hover{transform:translateY(-2px);box-shadow:0 4px 12px #10182814}.tile-disabled{opacity:.5;cursor:default}.tile-name{font-weight:600;font-size:16px}.link-button.danger{color:var(--danger)}.team-section{max-width:960px;margin:0 auto;padding:0 32px 40px}.team-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.team-header h2{font-size:16px;margin:0}.team-add-form{padding:20px;margin-bottom:16px;display:flex;flex-direction:column;gap:12px;max-width:360px}.team-list{display:flex;flex-direction:column;gap:8px}.team-row{padding:14px 16px;display:flex;align-items:center;justify-content:space-between}