/* Fall 2026 evening tutorials (discover-courses, UCSD) */
.tt{border-radius:22px;background:var(--panel2,#131D36);border:1px solid var(--line,rgba(255,255,255,.07));padding:22px;color:#EAF1FF}
@media(min-width:768px){.tt{padding:28px}}
.tt-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tt-facts span{font-size:12px;padding:6px 11px;border-radius:9999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.8)}
.tt-facts i{color:#7BD6F0;margin-right:6px}
.tt-tabs{display:flex;gap:6px;margin:22px 0 18px;border-bottom:1px solid rgba(255,255,255,.08);overflow-x:auto}
.tt-tabs button{padding:10px 14px;font-size:14px;font-weight:700;color:rgba(255,255,255,.62);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tt-tabs button.on{color:#fff;border-color:#7BD6F0}
.tt-tabs .n{font-size:11px;margin-left:6px;padding:1px 7px;border-radius:9999px;background:rgba(123,214,240,.16);color:#7BD6F0}
.tt-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
@media(min-width:1024px){.tt-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}}
.tt-list{max-height:640px;overflow:auto;margin-top:12px;padding-right:4px;display:flex;flex-direction:column;gap:6px}
.tt-row{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.025);border:1px solid transparent;color:inherit}
.tt-row:hover{background:rgba(255,255,255,.05)}
.tt-row.on{border-color:rgba(123,214,240,.5);background:rgba(123,214,240,.08)}
.tt-row .cd{font-family:'Sora',sans-serif;font-weight:700;font-size:14px;min-width:86px}
.tt-row .ti{flex:1;min-width:0;font-size:13px;color:rgba(255,255,255,.72);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tt-dots{display:inline-flex;gap:3px;flex-shrink:0}
.tt-dots b{width:7px;height:7px;border-radius:2px;background:rgba(255,255,255,.12)}
.tt-dots b.o{background:#7BD6F0}
.tt-lv{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:3px 7px;border-radius:9999px;flex-shrink:0}
.tt-lv.L{background:rgba(123,214,240,.14);color:#7BD6F0}
.tt-lv.G{background:rgba(167,139,250,.16);color:#C4B5FD}
.tt-det{border-radius:18px;background:#0E1630;border:1px solid rgba(255,255,255,.08);padding:20px;align-self:start}
@media(min-width:1024px){.tt-det{position:sticky;top:96px;max-height:calc(100vh - 120px);overflow:auto}}
.tt-week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-top:14px}
.tt-week div{border-radius:10px;padding:8px 4px;text-align:center;font-size:12px;background:rgba(255,255,255,.04);color:rgba(255,255,255,.45)}
.tt-week div.o{background:rgba(123,214,240,.13);color:#7BD6F0;font-weight:700}
.tt-week small{display:block;font-size:10px;font-weight:600;margin-top:2px}
.tt-why{font-size:12px;color:rgba(255,255,255,.6);margin-top:8px}
.tt-next{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:16px;padding:14px;border-radius:14px;background:rgba(123,214,240,.08);border:1px solid rgba(123,214,240,.25)}
.tt-btn{padding:10px 16px;border-radius:12px;font-weight:700;font-size:13px;background:#7BD6F0;color:#0B1020}
.tt-btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.2)}
.tt-btn:disabled{opacity:.5;cursor:not-allowed}
.tt-h{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.5);margin:20px 0 8px}
.tt-wk{margin-bottom:10px}
.tt-wk>p{font-size:12px;font-weight:700;color:rgba(255,255,255,.6);margin-bottom:6px}
.tt-days{display:flex;flex-wrap:wrap;gap:6px}
.tt-day{min-width:92px;text-align:left;padding:8px 10px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);font-size:12.5px;color:#EAF1FF}
.tt-day:hover:not(:disabled){border-color:rgba(123,214,240,.5)}
.tt-day small{display:block;font-size:11px;color:rgba(255,255,255,.55);margin-top:2px}
.tt-day.ok small{color:#6EE7B7}
.tt-day.me{border-color:#A78BFA;background:rgba(167,139,250,.12)}
.tt-day.hl{box-shadow:0 0 0 2px #7BD6F0}
.tt-day:disabled{opacity:.38;cursor:default}
.tt-ex li{font-size:13px;color:rgba(255,255,255,.75);padding:4px 0}
.tt-note{font-size:12px;color:rgba(255,255,255,.5);margin-top:16px;line-height:1.55}
.tt-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tt-nav input{background:#0A1020;border:1px solid rgba(255,255,255,.12);color:#fff;border-radius:12px;padding:9px 12px;font-size:14px;color-scheme:dark}
.tt-ngrid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:14px;margin-top:16px}
@media(min-width:768px){.tt-ngrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1200px){.tt-ngrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.tt-ng{border-radius:14px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);padding:12px}
.tt-ng h4{font-weight:700;font-size:13px;margin-bottom:8px;display:flex;justify-content:space-between}
.tt-ng h4 span{color:rgba(255,255,255,.45);font-weight:600}
.tt-chip{display:inline-block;margin:0 6px 6px 0;padding:5px 9px;border-radius:9999px;font-size:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:#EAF1FF}
.tt-chip:hover{border-color:rgba(123,214,240,.5)}
.tt-chip i{font-style:normal;font-size:10.5px;color:#6EE7B7;margin-left:4px}
.tt-empty{padding:28px;text-align:center;color:rgba(255,255,255,.6);border-radius:14px;background:rgba(255,255,255,.03)}
.tt-modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(3,6,16,.72)}
.tt-modal.open{display:flex}
.tt-modal .bx{width:100%;max-width:440px;border-radius:18px;background:#111A33;border:1px solid rgba(255,255,255,.1);padding:22px;color:#EAF1FF}
.tt-modal label{display:block;font-size:12px;font-weight:700;color:rgba(255,255,255,.65);margin-top:12px}
.tt-modal input{width:100%;margin-top:6px;padding:10px 12px;border-radius:10px;background:#0A1020;border:1px solid rgba(255,255,255,.14);color:#fff;font-size:14px}
.tt-msg{font-size:13px;margin-top:12px;min-height:18px}
.tt-msg.err{color:#FCA5A5}.tt-msg.ok{color:#6EE7B7}

.tt-host{margin-top:18px;padding:16px;border-radius:16px;background:rgba(123,214,240,.06);border:1px solid rgba(123,214,240,.22)}
.tt-hrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tt-hrow select,.tt-hrow input{background:#0A1020;border:1px solid rgba(255,255,255,.14);color:#fff;border-radius:10px;padding:9px 12px;font-size:14px;color-scheme:dark;min-width:0}
.tt-hrow select{flex:0 1 220px}.tt-hrow input{flex:1 1 200px}