.itu-panel{max-width:1440px;margin:0 auto;padding:28px 28px 40px;color:#19212a;font-family:Roboto,Arial,sans-serif}.itu-panel *{box-sizing:border-box}
.itu-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.itu-heading h1{font-size:30px;font-weight:700;letter-spacing:-.8px;line-height:1.2;margin:6px 0 10px}.itu-heading p,.itu-muted{color:#647180;font-size:13px;line-height:1.6;margin:6px 0 16px}.itu-eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;color:#b8360a}
.itu-button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:11px 16px;background:#bd390b;color:#fff!important;border:1px solid #bd390b;border-radius:8px;font:600 13px Roboto,Arial,sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap;line-height:1.4}.itu-button:hover{background:#a53108}.itu-button.itu-secondary{background:#fff;color:#344251!important;border-color:#d6dde5}.itu-button.itu-secondary:hover{background:#f6f7f9}.itu-button:disabled{opacity:.5;cursor:not-allowed}.itu-panel button:focus-visible,.itu-panel input:focus-visible,.itu-panel select:focus-visible,.itu-native-shortcut a:focus-visible{outline:3px solid #bf3e13;outline-offset:3px}
.itu-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:24px;align-items:start}.itu-trainer-list{background:#fff;border:1px solid #e1e6ec;border-radius:12px;padding:18px 14px;position:sticky;top:80px}.itu-list-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 4px 16px}.itu-panel h2{font-size:19px;font-weight:650;line-height:1.4;margin:0}.itu-panel h3{font-size:16px;font-weight:650;line-height:1.4;margin:0 0 8px}.itu-count{font-size:11px;font-weight:500;color:#647180;background:#f1f3f6;border-radius:5px;padding:5px 7px;white-space:nowrap}
.itu-field{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:500;color:#4a5868;min-width:0}.itu-field input,.itu-field select{width:100%;min-height:42px;padding:9px 10px;background:#fff;border:1px solid #cbd3dd;border-radius:7px;font:400 14px Roboto,Arial,sans-serif;color:#293644}.itu-field select{appearance:auto}.itu-field input:disabled,.itu-field select:disabled{background:#f4f5f7}
.itu-trainer-buttons{margin-top:14px;max-height:65vh;overflow:auto}.itu-trainer{display:flex;width:100%;align-items:center;gap:10px;border:1px solid transparent;background:#fff;padding:12px 8px;border-radius:8px;text-align:left;cursor:pointer;margin-bottom:5px}.itu-trainer:hover{background:#f6f7f9}.itu-trainer.itu-selected{background:#fff2eb;border-color:#f1b8a2}.itu-trainer strong{display:block;font-size:12px;line-height:1.5;font-weight:600;color:#24313e}.itu-trainer small{display:block;color:#647180;line-height:1.5;margin-top:3px;font-size:10px}.itu-avatar{flex:none;display:flex;align-items:center;justify-content:center;width:33px;height:33px;background:#edf0f4;color:#5c6c7a;font-size:11px;font-weight:600;border-radius:50%}.itu-selected .itu-avatar{color:#a9340d;background:#ffe1d2}
.itu-editor{min-width:0}.itu-editor-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 18px}.itu-editor-heading h2{margin-top:6px;font-size:23px}.itu-state{font-size:10px;white-space:nowrap;padding:6px 9px;background:#eaf5ee;color:#276d43;border-radius:6px}.itu-state.itu-unsaved{background:#fff0da;color:#8a5209}.itu-card{background:#fff;border:1px solid #e1e6ec;border-radius:12px;padding:22px;margin-bottom:18px}
.itu-unit-choices{display:grid;grid-template-columns:1fr 1fr;gap:14px}.itu-unit-choice{display:flex;align-items:center;gap:12px;border:1px solid #dce2e9;border-radius:9px;padding:17px 14px;cursor:pointer;background:#fff}.itu-unit-choice.itu-unit-checked{border-color:#e88b64;background:#fff7f2}.itu-unit-choice input{width:18px;height:18px;accent-color:#bd390b;flex:none}.itu-unit-choice strong{display:block;font-size:14px;font-weight:600}.itu-unit-choice small{display:block;color:#697785;font-size:10px;margin-top:5px;line-height:1.5}
.itu-add-grid{display:grid;grid-template-columns:1.15fr 1fr .85fr auto;align-items:end;gap:12px;margin-top:18px}.itu-week-card{padding:20px 16px}.itu-section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.itu-section-heading h3{margin:0}.itu-week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid #e5e9ee;border-radius:8px;overflow:hidden}.itu-day{min-width:0;border-right:1px solid #e5e9ee;padding:0 5px 10px}.itu-day:last-child{border:0}.itu-day h4{font-size:10px;font-weight:600;text-align:center;color:#647180;padding:12px 0;margin:0 -5px 10px;background:#f6f7f9;border-bottom:1px solid #e5e9ee}.itu-hours{display:flex;flex-direction:column;gap:7px}.itu-hour{display:flex;align-items:center;justify-content:space-between;gap:2px;border:1px solid #f1cfbf;border-radius:5px;background:#fff4ed;color:#9e350d;padding:5px 4px 5px 7px}.itu-hour time{font-size:11px;font-weight:600;font-variant-numeric:tabular-nums}.itu-hour button{display:flex;align-items:center;justify-content:center;min-width:24px;min-height:28px;border-radius:4px;color:#9e350d;border:0;background:transparent;cursor:pointer;font-size:19px}.itu-hour button:hover{background:#fbe0d1}.itu-no-hours{font-size:10px;color:#8a95a1;text-align:center;margin:0}
.itu-pending{background:#fffcf5;border-color:#eadab3}.itu-pending h3{color:#886017}.itu-bulk{display:flex;gap:12px;align-items:end;margin:18px 0}.itu-bulk .itu-field{flex:1}.itu-unassigned-list{max-height:280px;overflow:auto;border-top:1px solid #eadfca}.itu-unassigned-row{display:grid;grid-template-columns:minmax(100px,1fr) minmax(160px,1fr) auto;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #eee5d5;font-size:12px}.itu-unassigned-row .itu-field>span{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
.itu-save-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px;background:#192129;color:#fff;border-radius:12px;margin-top:24px}.itu-save-bar strong{font-size:13px;font-weight:600}.itu-save-bar p{color:#c3cbd4;font-size:11px;line-height:1.6;margin:6px 0 0;max-width:400px}.itu-message{padding:14px 18px;margin-bottom:20px;border-radius:8px;font-size:13px;line-height:1.7}.itu-error{color:#912c26;background:#fff1f0;border:1px solid #e7b6b0}.itu-success{color:#276d43;background:#edf8f0;border:1px solid #bedcc8}.itu-empty{padding:36px 20px;text-align:center;color:#697785}.itu-empty i{font-size:30px;color:#c34517}.itu-empty h3{margin-top:10px;color:#24313e}.itu-empty p{font-size:13px}.itu-native-shortcut{display:flex;justify-content:flex-end;margin-bottom:16px}
@media(max-width:1150px){.itu-layout{grid-template-columns:230px minmax(0,1fr);gap:18px}.itu-add-grid{grid-template-columns:1fr 1fr}.itu-save-bar{align-items:stretch;flex-direction:column}.itu-week{grid-template-columns:1fr}.itu-day{display:grid;grid-template-columns:74px minmax(0,1fr);gap:10px;border:0;border-bottom:1px solid #e5e9ee;padding:9px;align-items:start}.itu-day h4{margin:0;padding:8px 0;background:transparent;border:0;text-align:left}.itu-hours{flex-direction:row;flex-wrap:wrap}.itu-no-hours{text-align:left;padding-top:8px}}
@media(max-width:760px){.itu-panel{padding:24px 16px 32px}.itu-heading{align-items:flex-start}.itu-heading h1{font-size:26px}.itu-heading p{font-size:12px}.itu-heading>.itu-button{padding-inline:10px;font-size:11px}.itu-layout{grid-template-columns:1fr}.itu-trainer-list{position:static}.itu-trainer-buttons{max-height:210px;display:grid;grid-template-columns:1fr 1fr;gap:4px}.itu-trainer{margin:0}.itu-editor-heading h2{font-size:20px}.itu-card{padding:18px 14px}.itu-unassigned-row{grid-template-columns:1fr 1fr}.itu-unassigned-row>.itu-button{grid-column:2}}
@media(max-width:430px){.itu-unit-choices{grid-template-columns:1fr;gap:10px}.itu-unit-choice{padding:13px}.itu-add-grid{grid-template-columns:1fr}.itu-bulk{flex-direction:column;align-items:stretch}.itu-editor-heading{align-items:flex-start}.itu-state{font-size:9px;padding:5px}.itu-trainer-buttons{grid-template-columns:1fr;max-height:170px}.itu-unassigned-row{grid-template-columns:1fr}.itu-unassigned-row>.itu-button{grid-column:auto}.itu-heading{flex-wrap:wrap}}