:root{--bg: #0a0a0f;--surface: #12121a;--surface2: #1a1a26;--border: #222233;--text: #e0e0e8;--text2: #8888a0;--text3: #5a5a70;--blue: #3b82f6;--yellow: #eab308;--red: #ef4444;--green: #22c55e;--purple: #a78bfa;--orange: #f97316;--radius: 14px;--radius-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}.app{max-width:960px;margin:0 auto;padding:32px 20px 60px}.header{margin-bottom:32px}.header h1{font-size:28px;font-weight:800}.subtitle{color:var(--text2);font-size:13px;margin-top:4px}.char-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px;margin-bottom:40px}.char-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 20px 22px;text-align:center;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;align-items:center;gap:8px}.char-card:hover{border-color:var(--orange);box-shadow:0 0 24px #f973161a;transform:translateY(-2px)}.char-avatar{width:60px;height:60px;border-radius:50%;border:3px solid;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;background:var(--surface2);margin-bottom:4px}.char-name{font-size:18px;font-weight:700}.char-stats{font-size:13px;color:var(--text2);display:flex;align-items:center;gap:6px}.char-dot{color:var(--text3)}.char-bmr{font-size:12px;color:var(--text3)}.char-badge{font-size:11px;font-weight:700;padding:3px 12px;border-radius:20px}.char-arrow{font-size:11px;color:var(--text3);margin-top:4px;opacity:0;transition:opacity .15s}.char-card:hover .char-arrow{opacity:1}.add-card{border-style:dashed;border-color:var(--border);justify-content:center;gap:12px}.add-card:hover{border-color:var(--text3);box-shadow:none}.add-icon{font-size:40px;color:var(--text3);font-weight:300}.add-label{font-size:14px;color:var(--text3)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;width:100%;max-width:440px;animation:modalIn .2s ease}@keyframes modalIn{0%{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.modal h2{font-size:20px;margin-bottom:20px}.form-grid{display:flex;flex-direction:column;gap:14px}.form-group{display:flex;flex-direction:column;gap:4px}.form-group label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.5px}.form-group input[type=text],.form-group input[type=number]{padding:10px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:15px;outline:none;transition:border-color .15s}.form-group input:focus{border-color:var(--orange)}.intensity-row{display:flex;align-items:center;gap:10px}.intensity-row input[type=range]{accent-color:var(--orange)}.int-val{font-size:14px;font-weight:700;color:var(--orange);min-width:45px}.form-actions{display:flex;gap:10px;margin-top:24px;justify-content:flex-end}.btn-cancel{padding:10px 20px;background:transparent;border:1px solid var(--border);color:var(--text2);border-radius:6px;font-size:13px;cursor:pointer}.btn-confirm{padding:10px 20px;background:var(--orange);border:none;color:#fff;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer}.btn-confirm:disabled{opacity:.4;cursor:not-allowed}.detail-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:10px}.btn-back{background:transparent;border:1px solid var(--border);color:var(--text2);padding:8px 16px;border-radius:6px;font-size:13px;cursor:pointer;transition:border-color .15s}.btn-back:hover{border-color:var(--text3)}.detail-actions{display:flex;gap:8px}.btn-edit,.btn-delete{padding:8px 14px;border-radius:6px;font-size:12px;cursor:pointer;background:transparent;border:1px solid var(--border);color:var(--text2)}.btn-delete:hover{border-color:var(--red);color:var(--red)}.btn-edit:hover{border-color:var(--orange);color:var(--orange)}.detail-name{font-size:28px;font-weight:800;margin-bottom:24px}.detail-id{font-size:14px;font-weight:600;color:var(--orange);background:#f973161a;padding:3px 10px;border-radius:20px}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.stat-card{background:var(--surface);border:1px solid var(--border);border-left:3px solid;border-radius:var(--radius);padding:16px 18px;display:flex;flex-direction:column}.stat-label{font-size:11px;color:var(--text2);text-transform:uppercase;letter-spacing:.4px}.stat-value{font-size:26px;font-weight:800;margin:2px 0}.stat-unit{font-size:11px;color:var(--text3)}.stat-info{font-size:10px;color:var(--text3);margin-top:2px}.middle-row{display:grid;grid-template-columns:1fr 1.2fr;gap:16px;margin-bottom:20px}.gauge-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}.gauge-card h3{font-size:15px;text-align:left;margin-bottom:4px}.gauge-svg{width:100%;max-width:290px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px}.card h3{font-size:17px;margin-bottom:2px}.card-sub{font-size:12px;color:var(--text2);margin-bottom:16px}.planner-grid{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.planner-duration{display:flex;flex-direction:column;align-items:center;gap:4px;padding:16px 24px;background:var(--surface2);border-radius:var(--radius-sm);min-width:130px}.planner-big{font-size:48px;font-weight:900;color:var(--orange);line-height:1}.planner-unit{font-size:12px;color:var(--text2)}.planner-kcal{font-size:13px;font-weight:600;color:var(--green);margin-top:4px}.planner-exercises{flex:1;display:flex;flex-direction:column;gap:6px}.planner-ex{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--surface2);border-radius:6px;border-left:3px solid transparent}.planner-ex-blue{border-left-color:var(--blue)}.planner-ex-yellow{border-left-color:var(--yellow)}.planner-ex-red{border-left-color:var(--red)}.planner-ex-green{border-left-color:var(--green)}.planner-ex-icon{font-size:18px}.planner-ex-name{font-size:13px;font-weight:600;flex:1}.planner-ex-time{font-size:11px;color:var(--text3)}.exercise-list{display:flex;flex-direction:column;gap:7px}.exercise-row{display:flex;align-items:center;gap:10px;padding:9px 14px;background:var(--surface2);border-radius:var(--radius-sm)}.exercise-row:hover{background:#1f1f30}.ex-rank{font-size:11px;color:var(--text3);width:22px;font-weight:700}.ex-icon{font-size:17px;width:26px}.ex-name{font-size:13px;font-weight:600;width:80px}.ex-tag{font-size:10px;font-weight:700;padding:2px 8px;border-radius:4px;text-align:center;width:38px}.ex-joint{font-size:10px;color:var(--text3);width:55px}.ex-bar-track{flex:1;height:7px;background:#1a1a26;border-radius:4px;overflow:hidden}.ex-bar-fill{height:100%;border-radius:4px;transition:width .5s ease}.ex-kcal{font-size:13px;font-weight:700;width:95px;text-align:right}.ex-kcal small{font-size:9px;color:var(--text3);font-weight:400}.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.day-card{background:var(--surface2);border:1px solid transparent;border-radius:var(--radius-sm);padding:12px 8px;text-align:center}.day-card.today{border-color:var(--orange);box-shadow:0 0 14px #f973161f}.day-card.rest{opacity:.4}.day-name{font-size:11px;font-weight:700;color:var(--text2);margin-bottom:4px}.day-card.today .day-name{color:var(--orange)}.day-main{font-size:12px;font-weight:600;color:var(--text)}.day-extra{font-size:10px;color:var(--text3)}.history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:8px}.history-header h3{margin-bottom:0}.btn-save-sm{padding:8px 16px;background:var(--orange);color:#fff;border:none;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer}.btn-save-sm:hover{opacity:.85}.history-chart{display:flex;align-items:flex-end;gap:14px;height:150px;padding:8px 0 0;margin-bottom:12px}.hist-bar-group{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;height:100%}.hist-weight{font-size:10px;color:var(--text2);font-weight:600}.hist-diff{font-size:9px;font-weight:700}.hist-diff.down{color:var(--green)}.hist-diff.up{color:var(--red)}.hist-bar{width:60%;flex:1;background:linear-gradient(to top,var(--blue),var(--purple));border-radius:4px 4px 0 0;min-height:3px}.hist-date{font-size:9px;color:var(--text3)}.history-trend{text-align:center;font-size:16px;font-weight:700;padding:10px 0 0}.footer{text-align:center;font-size:11px;color:var(--text3);padding:20px 0 0}.footer-divider{color:var(--border);margin:0 8px}@media(max-width:768px){.char-grid,.stats-row{grid-template-columns:repeat(2,1fr)}.middle-row{grid-template-columns:1fr}.week-grid{grid-template-columns:repeat(4,1fr)}.planner-grid{flex-direction:column;align-items:stretch}}@media(max-width:480px){.char-grid,.stats-row{grid-template-columns:1fr 1fr}.week-grid{grid-template-columns:repeat(3,1fr)}.modal{padding:20px 16px}}