.op-page{max-width:760px}.op-intro small{font-size:11px;font-weight:700;color:#637d99}.op-intro h1{margin:4px 0 6px;font-size:26px}.op-intro p{margin:0;font-size:13px;color:#6c7d92;line-height:1.6}
.op-page h2{margin:24px 0 12px;font-size:16px}.op-list{display:grid;gap:12px}.op-empty{padding:18px;background:#fff;border:1px dashed #cad6e6;border-radius:8px;color:#6b7d91;font-size:13px;margin:0}.op-empty a{color:#4936df;font-weight:600}
.op-session{display:flex;flex-direction:column;gap:10px;padding:14px;background:#fff;border:1px solid #ab9cff;border-radius:8px}.op-session-top{display:flex;align-items:center;gap:12px}.op-icon{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:8px;background:#eeebff}.op-icon img{width:16px;height:24px;object-fit:contain}.op-session b{display:block;font-size:14px;color:#4936df}.op-session small{display:block;margin-top:2px;font-size:12px;color:#596d87}
.op-tags{display:flex;flex-wrap:wrap;gap:6px;font-size:11px}.op-tag{padding:4px 7px;border-radius:4px;background:#f0f3f7;color:#52677d}.op-tag.level{background:#eeebff;color:#4936df;font-weight:600}.op-join{padding:10px;border:1px solid #ab9cff;border-radius:6px;color:#4936df;font-size:13px;font-weight:700;text-align:center;text-decoration:none}
.op-row-head{display:flex;justify-content:space-between;align-items:baseline;margin-top:26px}.op-row-head h2{margin:0}.op-row-head span{font-size:11px;color:#6c7d92}
#op-notice{margin:12px 0 0;padding:12px 14px;border-radius:8px;background:#edf4ff;color:#1558b3;font-size:13px}#op-notice.error{background:#fff0f1;color:#a51d2d}
.op-card{margin-top:12px;background:#fff;border:1px solid #dce4ef;border-radius:8px;overflow:hidden}.op-card h3{margin:0;padding:14px 14px 4px;font-size:14px}.op-login{padding:16px;display:grid;gap:12px}.op-login p{margin:0;font-size:13px;color:#657e96}
.op-player{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid #eef2f7}.op-player>div:not(.op-answer){flex:1;min-width:0}.op-player b{display:block;font-size:14px}.op-player small{display:block;margin-top:2px;font-size:11px;color:#6c7d92}
.op-avatar{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:#e7f4ff;color:#0755ce;font-weight:700}
.op-invite,.op-decline{padding:9px 12px;border:1px solid #0755ce;border-radius:4px;background:#0755ce;color:#fff;font:700 12px 'DM Sans','Noto Sans Thai',sans-serif;cursor:pointer}.op-decline{background:#fff;color:#52677d;border-color:#ccd9ea}.op-invite:disabled{background:#e3e8ef;border-color:#e3e8ef;color:#8a9ab0;cursor:not-allowed}.op-answer{display:flex;gap:6px}
.op-chip{flex:none;padding:9px 12px;border:1px solid #0755ce;border-radius:4px;background:#fff;color:#0755ce;font-size:12px;font-weight:700;text-decoration:none}.op-chip.done{border-color:#b8e2c5;background:#eaf7ee;color:#1c7a3d}.op-chip.received{background:#fff6e5;border-color:#f3d596;color:#8a5a00}
.op-hint{margin:0;padding:10px 14px 14px;font-size:11px;color:#6c7d92}
.op-visibility{display:grid;gap:10px;padding:14px}.op-switch-row{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;cursor:pointer;position:relative}.op-switch-row small{display:block;margin-top:3px;font-size:11px;color:#6c7d92;line-height:1.5}.op-switch-row input{position:absolute;opacity:0;width:34px;height:20px;right:0;margin:0}
.op-switch{position:relative;flex:none;width:34px;height:20px;border-radius:20px;background:#c9d4e2}.op-switch::after{content:'';position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:left .15s}.op-switch-row input:checked+.op-switch{background:#0755ce}.op-switch-row input:checked+.op-switch::after{left:17px}.op-switch-row input:focus-visible+.op-switch{outline:2px solid #0755ce;outline-offset:2px}
.op-times{display:grid;gap:6px;font-size:13px}.op-times input{margin:0}.op-visibility .secondary{justify-self:start}
.op-tag.full{background:#fff0f0;color:#a02727;font-weight:600}
.op-filters{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:-2px 0 8px}
.op-when{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;flex:1 1 100%;margin:0 -16px;padding:2px 16px}.op-when::-webkit-scrollbar{display:none}
.op-when button{flex:none;display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid #d3dbe8;border-radius:999px;background:#fff;color:#33475f;font:600 13px 'DM Sans','Noto Sans Thai',sans-serif;cursor:pointer;white-space:nowrap}
.op-when button span{min-width:18px;padding:1px 6px;border-radius:999px;background:#eef2f7;color:#5d7089;font-size:11px;text-align:center}
.op-when button[aria-pressed=true]{background:#4936df;border-color:#4936df;color:#fff}.op-when button[aria-pressed=true] span{background:#ffffff33;color:#fff}
.op-when button.is-empty{color:#9aa8b9;border-style:dashed}
.op-open-only{display:flex;align-items:center;gap:6px;font-size:12px;color:#52677d;cursor:pointer}.op-open-only input{width:16px;height:16px;margin:0;accent-color:#4936df}
.op-range{margin:0 0 10px;font-size:12px;color:#6c7d92}
.op-day{margin:10px 0 -2px;font-size:13px;color:#33475f}.op-list>.op-day:first-child{margin-top:0}
.op-link{border:0;background:none;padding:0;color:#4936df;font:inherit;font-weight:600;text-decoration:underline;cursor:pointer}