:root{--ink:#231d18;--muted:#6f655c;--bg:#fbf7f2;--card:#fff;--line:#ece2d6;--brand:#ee7a45;--brand-d:#d15e2b;--soft:#fdece1;--green:#2f9e6b}*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{padding:0 22px}.container,.nav{max-width:1000px;margin:0 auto}.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 22px}.brand{gap:10px;font-weight:800;font-size:20px}.brand,.btn{display:inline-flex;align-items:center}.btn{justify-content:center;gap:8px;font-weight:700;font-size:15px;padding:12px 20px;border-radius:12px;cursor:pointer;border:1px solid transparent;transition:.15s;font-family:inherit}.btn.primary{background:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand-d)}.btn.ghost{background:#fff;border-color:var(--line);color:var(--ink)}.btn.block{width:100%}.btn:disabled{opacity:.6;cursor:default}.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--brand-d);background:var(--soft);padding:6px 12px;border-radius:999px}.hero{padding:56px 22px;max-width:780px;margin:0 auto}.hero h1{font-size:42px;line-height:1.08;letter-spacing:-1px;font-weight:800;margin:18px 0}.hero .lead{color:var(--muted);font-size:18px;max-width:600px}.hero .cta{margin:26px 0 14px}.hero .trust{font-size:13.5px;color:var(--muted);font-weight:600}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px;width:100%;max-width:400px;box-shadow:0 24px 50px -30px rgba(120,60,20,.3)}.card h2{font-size:24px;font-weight:800;margin:16px 0 4px}.card .sub{color:var(--muted);font-size:14.5px;margin-bottom:22px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}.field input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:11px;font-size:15px;font-family:inherit;background:#fff}.field input:focus{outline:none;border-color:var(--brand)}.msg{font-size:13.5px;padding:10px 12px;border-radius:10px;margin-bottom:14px}.msg.err{background:#fdeaea;color:#b3261e}.msg.info{background:var(--soft);color:var(--brand-d)}.switch{text-align:center;font-size:14px;color:var(--muted);margin-top:16px}.switch b{color:var(--brand-d);cursor:pointer;font-weight:700}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;background:#fff;border-bottom:1px solid var(--line)}.topbar .user{font-size:14px;color:var(--muted)}.tabs{display:flex;gap:8px;padding:22px 0 0;flex-wrap:wrap}.tab{padding:10px 16px;border-radius:999px;font-weight:700;font-size:14px;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--muted);font-family:inherit}.tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:48px 32px;margin:20px 0 40px;text-align:center;color:var(--muted)}.panel .ico{font-size:36px;margin-bottom:10px}.panel h3{color:var(--ink);font-size:20px;margin-bottom:8px}.soon{display:inline-block;margin-top:16px;font-size:12px;font-weight:700;color:var(--brand-d);background:var(--soft);padding:5px 12px;border-radius:999px}.chat-box{background:#fff;border:1px solid var(--line);border-radius:18px;margin:20px 0 40px;display:flex;flex-direction:column;height:540px;overflow:hidden}.chat-log{flex:1 1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.bubble{max-width:80%;padding:12px 15px;border-radius:15px;font-size:14.5px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.bubble.assistant{background:var(--soft);color:var(--ink);align-self:flex-start;border-bottom-left-radius:5px}.bubble.user{background:var(--brand);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}.bubble.typing{opacity:.7;font-style:italic}.chat-input{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line)}.chat-input input{flex:1 1;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-size:15px;font-family:inherit;background:#fff}.chat-input input:focus{outline:none;border-color:var(--brand)}.chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line)}.chat-title{font-weight:700;font-size:14px}.btn.small{padding:8px 14px;font-size:13px;border-radius:10px}.chat-note{padding:10px 14px;font-size:13.5px;border-bottom:1px solid var(--line)}.chat-note.ok{background:#eaf7f0;color:#1f7a4d}.chat-note.err{background:#fdeaea;color:#b3261e}.plan-wrap{margin:20px 0 40px}.plan-head{margin-bottom:16px}.plan-head h3{font-size:22px;font-weight:800}.plan-goal{display:inline-block;margin-top:8px;font-size:13px;font-weight:600;color:var(--brand-d);background:var(--soft);padding:4px 12px;border-radius:999px}.day-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin-bottom:14px}.day-card h4{font-size:16px;font-weight:700;margin-bottom:8px}.ex-table{width:100%;border-collapse:collapse}.ex-table td{padding:9px 0;border-top:1px solid var(--line);font-size:14.5px;vertical-align:top}.ex-table tr:first-child td{border-top:none}.ex-name{font-weight:600}.ex-target{text-align:right;white-space:nowrap;padding-left:12px}.ex-target,.muted{color:var(--muted)}.muted{font-size:14px}.editor{margin:20px 0 40px}.editor-head{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.pe-goal,.pe-title{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-size:15px;font-family:inherit;background:#fff}.pe-title{font-weight:700}.pe-dayname:focus,.pe-exname:focus,.pe-goal:focus,.pe-num:focus,.pe-title:focus{outline:none;border-color:var(--brand)}.edit-day{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:14px}.edit-day-head{display:flex;gap:10px;align-items:center;margin-bottom:12px}.pe-dayname{flex:1 1;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-weight:700;font-size:15px;font-family:inherit;background:#fff}.edit-ex{display:flex;gap:6px;align-items:center;margin-bottom:8px;flex-wrap:wrap}.pe-exname{flex:1 1;min-width:140px;padding:9px 11px}.pe-exname,.pe-num{border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit;background:#fff}.pe-num{width:56px;padding:9px 4px;text-align:center}.pe-weight{width:62px}.link-del,.pe-x{color:var(--muted);font-size:13px}.link-del{background:none;border:none;cursor:pointer;font-family:inherit;padding:4px}.link-del:hover{color:#b3261e}.add-ex{border:1px dashed var(--line);border-radius:9px;padding:8px 12px;font-size:13px;font-weight:600;margin-top:4px}.add-day,.add-ex{background:none;color:var(--brand-d);cursor:pointer;font-family:inherit}.add-day{border:1px dashed var(--brand);border-radius:11px;padding:11px 16px;font-size:14px;font-weight:700;width:100%}.editor-actions{display:flex;gap:10px;margin-top:20px}@media(max-width:560px){.hero h1{font-size:32px}}