:root{--bg: #0f1115;--card: #171a21;--card-border: #262a33;--text: #f2f4f8;--text-dim: #9aa3b2;--accent: #5b8cff;--accent-strong: #3f6df0;--danger: #f2634d;--radius: 12px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.page{min-height:100vh;display:flex;justify-content:center;padding:48px 16px}.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:32px;width:100%;max-width:560px;align-self:flex-start}h1{font-size:1.5rem;margin:0 0 8px}h2{font-size:1.1rem;margin:24px 0 12px}.muted{color:var(--text-dim);font-size:.9rem}.trainer{display:flex;align-items:center;gap:12px;margin-bottom:20px}.trainer img{width:48px;height:48px;border-radius:50%;object-fit:cover}.avatar-fallback{width:48px;height:48px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.1rem}.type-list{display:flex;flex-direction:column;gap:10px}.type-item{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border:1px solid var(--card-border);border-radius:10px;text-decoration:none;color:inherit;transition:border-color .15s}.type-item:hover{border-color:var(--accent)}.type-item .dur{color:var(--text-dim);font-size:.85rem}.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px;margin:16px 0}.slot{padding:10px;border:1px solid var(--card-border);border-radius:8px;background:transparent;color:var(--text);cursor:pointer;font-size:.85rem;text-align:center}.slot:hover{border-color:var(--accent)}.slot.selected{background:var(--accent);border-color:var(--accent)}.day-label{font-weight:600;margin:18px 0 4px;font-size:.9rem}label{display:block;font-size:.85rem;color:var(--text-dim);margin:14px 0 6px}input,textarea,select{width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--card-border);border-radius:8px;color:var(--text);font-size:.95rem}input:focus,textarea:focus{outline:none;border-color:var(--accent)}button.primary{margin-top:20px;width:100%;padding:12px;background:var(--accent);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:600;cursor:pointer}button.primary:hover{background:var(--accent-strong)}button.primary:disabled{opacity:.5;cursor:not-allowed}button.danger{margin-top:12px;width:100%;padding:12px;background:transparent;border:1px solid var(--danger);border-radius:8px;color:var(--danger);font-weight:600;cursor:pointer}.error{color:var(--danger);font-size:.85rem;margin-top:12px}.notice{color:var(--text-dim);font-size:.9rem;margin-top:12px}.center{text-align:center}.spinner{margin:40px auto;width:28px;height:28px;border:3px solid var(--card-border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}