@import "https://fonts.googleapis.com/css2?family=Do+Hyeon&family=Pretendard:wght@400;500;700&display=swap";@keyframes slideIn{0%{opacity:0;transform:translate(400px)}to{opacity:1;transform:translate(0)}}@keyframes slideOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(400px)}}@media (width<=720px){.toast-container{max-width:none;bottom:10px;left:10px;right:10px}.toast{max-width:none}}@font-face{font-family:Cafe24 Surround;src:url(/fonts/Cafe24Ssurround-v2.0.woff)format("woff");font-weight:400;font-style:normal;font-display:swap}:root{--font-ui:"Pretendard", sans-serif;--font-display:"Do Hyeon", sans-serif}*{box-sizing:border-box;color:#1a1a1a;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility}body{font-family:var(--font-ui);background:linear-gradient(145deg,#f0f2f5,#e2e6ee);min-height:100vh;margin:0;padding:10px 4px;overflow-y:scroll}input,select,textarea,button{font:inherit;color:inherit;appearance:none}.container{width:100%;max-width:980px;margin:0 auto;padding:0}.app-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.app-header-actions{align-items:center;gap:12px;display:flex}h1{text-align:left;flex:1;margin-top:3px;margin-bottom:15px;font-size:1.7rem;font-weight:600;line-height:1.2;font-family:var(--font-display)!important;color:#1a1a1a!important}h3{color:#4b5563;letter-spacing:.3px;text-align:center;margin-top:0;margin-bottom:18px;font-size:1.35rem;font-weight:600;font-family:var(--font-display)!important}.card{background:linear-gradient(145deg,#f3f6fb,#e7ecf4);border:1px solid #dde3ee;border-radius:16px;width:100%;margin-bottom:12px;padding:20px 10px;box-shadow:inset 1px 1px 2px #ffffffb3,inset -1px -1px 2px #0000000a,8px 8px 20px #00000014,-8px -8px 20px #ffffffe6}.bg-file-label{text-align:center;vertical-align:middle;box-sizing:border-box;cursor:pointer;white-space:nowrap;background:linear-gradient(145deg,#f2f4f8,#dcdfe6);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;height:36px;padding:0 16px;font-size:.875rem;font-weight:500;line-height:1;transition:all .2s;display:inline-flex;box-shadow:inset 1px 1px 2px #fffc,inset -1px -1px 2px #0000000d,3px 3px 8px #00000014,-2px -2px 6px #ffffffe6;color:#4b5563!important}.file-applied{color:#4caf50;white-space:nowrap;flex-shrink:0;align-items:center;gap:3px;margin-left:8px;font-size:.78rem;font-weight:600;display:inline-flex}.bg-file-label:hover{transform:translateY(-2px);box-shadow:4px 4px 10px #0000001a,-4px -4px 10px #ffffffe6;color:#2f6fd6!important}.bg-file-label:active{background:linear-gradient(145deg,#dcdfe6,#f2f4f8);transform:translateY(0);box-shadow:inset 2px 2px 5px #0000001f,inset -2px -2px 5px #fff9}#bg-file-input,#font-file-input{display:none}.settings-row{flex-wrap:wrap;justify-content:space-between;align-items:stretch;gap:14px;margin-bottom:14px;display:flex}.setting-item{flex:1;min-width:140px}.setting-item label{color:#333;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:.75rem;font-weight:600;display:block}.setting-item .bg-file-label,.setting-item .upload-font-btn{text-transform:none;letter-spacing:0;justify-content:center;align-items:center;width:96px;margin-bottom:0;display:inline-flex}.color-setting-item{flex-direction:column;align-items:flex-start;display:flex}.setting-item select,.setting-item input[type=number]{appearance:none;color:#1a1a1a;background-color:#fff;border:1px solid #e8e8e8;border-radius:6px;width:100%;height:36px;padding:4px 8px;font-family:Pretendard,sans-serif;font-size:.85rem}.setting-item input[type=number]{appearance:auto}.setting-item input[type=number]::-webkit-outer-spin-button{opacity:1;display:inline-block}.setting-item input[type=number]::-webkit-inner-spin-button{opacity:1;display:inline-block}.setting-item select{background-image:url(/arrow.png);background-position:right 8px center;background-repeat:no-repeat;background-size:16px 16px;padding-right:28px}.color-button-group{justify-content:flex-start;align-items:center;gap:8px;min-height:32px;display:flex}.color-button{cursor:pointer;border:2px solid #ccc;border-radius:50%;width:30px;height:30px;transition:all .2s}.color-button:hover{transform:scale(1.1)}.color-button.selected{border-color:#333;box-shadow:0 0 0 3px #0000001a}.row select:focus,.row input:focus,.setting-item select:focus,.setting-item input:focus{border-color:#2f6fd6;outline:none;box-shadow:inset 3px 3px 6px #0000001f,inset -3px -3px 6px #fffc}.row input:hover,.row select:hover{box-shadow:inset 2px 2px 5px #0000001a,inset -2px -2px 5px #fffffff2}.custom-size-row{gap:12px;margin-bottom:12px;display:flex}.row{grid-template-columns:70px minmax(160px,.88fr) minmax(240px,1.6fr) minmax(140px,1.22fr) 40px;align-items:center;gap:8px;margin-bottom:8px;padding:0;display:grid}.row select,.row input{border:1px solid #e8e8e8;border-radius:6px;height:36px;padding:0 10px;font-family:Pretendard,sans-serif;font-size:.85rem;line-height:36px}.row select{appearance:none;background-image:url(/arrow.png);background-position:right 8px center;background-repeat:no-repeat;background-size:16px 16px;padding-right:28px!important}.row input[type=text]{width:100%}.mobile-field-label{display:none}.header-row{border-bottom:1px dashed #d8dde6;border-radius:0;grid-template-columns:70px minmax(160px,.88fr) minmax(240px,1.6fr) minmax(140px,1.22fr) 40px;align-items:center;gap:8px;margin-bottom:14px;padding:0 0 10px;font-size:.82rem;font-weight:600;display:grid;background:0 0!important}.header-row div{text-align:center;color:#666}.name-break-hint{color:#6b7280;margin:-4px 0 10px;padding-left:2px;font-size:.78rem}.row select.day-select{appearance:none;color:#1a1a1a;background-color:#fff;width:100%}.time-inputs{align-items:center;gap:4px;display:flex}.time-inputs select{appearance:none;color:#1a1a1a;background-color:#fff;flex:1;min-width:60px}.time-inputs span{color:#999;font-size:.85rem}.delete-btn{color:#fff;cursor:pointer;background:linear-gradient(145deg,#ff6b6b,#d64545);border:none;border-radius:8px;width:34px;height:36px;padding:0;font-size:.875rem;font-weight:700;transition:all .2s;box-shadow:inset 1px 1px 2px #fff6,inset -1px -1px 2px #0003,4px 4px 10px #0003}.delete-btn:hover{transform:translateY(-2px);box-shadow:inset 1px 1px 2px #fff6,inset -1px -1px 2px #0003,6px 6px 12px #00000040}.delete-btn:active{background:linear-gradient(145deg,#d64545,#ff6b6b);transform:translateY(0);box-shadow:inset 3px 3px 6px #00000040,inset -3px -3px 6px #fff3}.add-btn{color:#6b7280;cursor:pointer;background:linear-gradient(145deg,#f2f4f8,#dcdfe6);border:none;border-radius:10px;width:100%;padding:14px;font-size:.875rem;font-weight:500;transition:all .2s;box-shadow:inset 1px 1px 2px #fffc,inset -1px -1px 2px #0000000d}.add-btn:hover{color:#2f6fd6;transform:translateY(-2px);box-shadow:4px 4px 10px #0000001a,-4px -4px 10px #ffffffe6}.add-btn:active{background:linear-gradient(145deg,#dcdfe6,#f2f4f8);transform:translateY(0);box-shadow:inset 2px 2px 5px #0000001f,inset -2px -2px 5px #fff9}.generate-wrapper{justify-content:center;margin:20px 0;display:flex}button{transition:all .2s}.generate-btn{color:#f7fbff;cursor:pointer;background:linear-gradient(145deg,#6ea8ff,#2f6fd6);border:none;border-radius:999px;width:236px;min-height:48px;padding:12px 22px;font-size:1.2rem;font-weight:600;box-shadow:inset 1px 1px 2px #ffffff59,inset -1px -1px 2px #0000001a,8px 8px 18px #2f6fd647,-6px -6px 14px #ffffffa6;font-family:var(--font-display)!important}.generate-btn:hover:not(:disabled){background:linear-gradient(145deg,#7bb3ff,#3b7ae0);transform:translateY(-2px);box-shadow:inset 1px 1px 2px #fff6,inset -1px -1px 2px #0000001f,10px 10px 22px #2f6fd652,-8px -8px 16px #ffffffb3}.generate-btn:active:not(:disabled){background:linear-gradient(145deg,#2f6fd6,#6ea8ff);transform:translateY(0);box-shadow:inset 3px 3px 6px #0003,inset -3px -3px 6px #ffffff40}.generate-btn:disabled,.generate-btn.is-busy{color:#8a9098;cursor:not-allowed;background:linear-gradient(145deg,#ececec,#d6d6d6);transform:none;box-shadow:inset 1px 1px 2px #ffffffb3,inset -1px -1px 2px #0000000d,6px 6px 12px #0000001f,-5px -5px 10px #ffffffe6}.result-action-btn{cursor:pointer;border-radius:10px;padding:12px 24px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block;font-family:var(--font-display)!important}.result-save-btn{color:#2f6fd6;background:linear-gradient(145deg,#e6f0ff,#b8d4ff);box-shadow:inset 1px 1px 2px #ffffffb3,inset -1px -1px 2px #0000000d,8px 8px 18px #2f6fd62e,-6px -6px 14px #ffffffe6}.result-save-btn:hover{background:linear-gradient(145deg,#f0f6ff,#c9e0ff);transform:translateY(-2px);box-shadow:inset 1px 1px 2px #fffc,inset -1px -1px 2px #0000000f,10px 10px 20px #2f6fd638,-8px -8px 16px #fffffff2}.result-save-btn:active{background:linear-gradient(145deg,#b8d4ff,#e6f0ff);transform:translateY(0);box-shadow:inset 3px 3px 6px #00000026,inset -3px -3px 6px #ffffff40}.result-open-btn{color:#5b6b8c;background:linear-gradient(145deg,#f2f4f8,#d6dbe6);box-shadow:inset 1px 1px 2px #fffc,inset -1px -1px 2px #0000000d,8px 8px 18px #0000001f,-6px -6px 14px #fffffff2}.result-open-btn:hover{background:linear-gradient(145deg,#f7f9fc,#e2e6ee);transform:translateY(-2px);box-shadow:inset 1px 1px 2px #ffffffd9,inset -1px -1px 2px #0000000f,10px 10px 20px #00000026,-8px -8px 16px #fff}.result-open-btn:active{background:linear-gradient(145deg,#d6dbe6,#f2f4f8);transform:translateY(0);box-shadow:inset 3px 3px 6px #00000026,inset -3px -3px 6px #ffffff4d}#preview-canvas{max-width:100%;max-height:600px}@media (width<=1024px){.row,.header-row{grid-template-columns:60px minmax(100px,.8fr) minmax(150px,1.2fr) minmax(100px,1fr) 36px}}@media (width<=920px){.top-settings-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,2fr);align-items:flex-end;gap:8px;padding-bottom:0;display:grid;overflow-x:visible}.top-settings-row .setting-item{width:100%;min-width:0}.top-settings-row .font-row-item,.top-settings-row .color-setting-item{min-width:0}.time-input{width:110px}}@media (width<=720px){.container{max-width:100%;padding:0 8px}.app-header{flex-wrap:wrap;align-items:flex-start;gap:8px;margin-bottom:16px}.app-header h1{width:100%;margin:0;font-size:1.45rem}.app-header-actions{margin-left:auto}.settings-row{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:14px 10px;display:grid}.setting-item{width:100%;min-width:0}.setting-item label{padding-left:2px}.settings-row.top-settings-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-bottom:0;display:grid;overflow-x:visible}.settings-row.top-settings-row .setting-item{width:100%;min-width:0}.settings-row.top-settings-row>.setting-item.font-row-item{grid-column:1/-1}.font-row-item{min-width:0}.font-select-row{grid-template-columns:minmax(116px,max-content) minmax(0,1fr) 30px}.font-select{flex:1;max-width:none}.upload-row{flex-wrap:wrap;align-items:center}.settings-row.top-settings-row .setting-item .bg-file-label,.settings-row.top-settings-row .setting-item .upload-font-btn{width:100px;height:40px;padding:0 14px;font-size:.82rem;line-height:1.2}.file-applied{font-size:.75rem}.header-row{display:none}.name-break-hint{margin:0 0 8px;font-size:.74rem}.row{--mobile-slot-width:calc((100% - 34px) / 4);grid-template-columns:var(--mobile-slot-width) 1fr 34px;border-bottom:1px solid #1a1a1a1f;grid-template-areas:"day name delete""time time time""room room room";gap:6px;margin-bottom:12px;padding-bottom:10px}#schedules-container .row:last-child{border-bottom:none;margin-bottom:6px;padding-bottom:0}.row select.day-select{grid-area:day}.row .name-input{grid-area:name}.row .time-inputs{grid-area:time}.row .room-input{grid-area:room}.row .delete-btn{grid-area:delete;height:34px;min-height:34px}.row select,.row input{height:34px;padding:2px 8px;font-size:.8rem;line-height:30px}.time-inputs select{width:var(--mobile-slot-width);min-width:var(--mobile-slot-width);flex:0 0 var(--mobile-slot-width)}.time-inputs{justify-content:flex-start;gap:6px;width:100%}.time-input{width:60px;height:34px;padding:2px 4px;font-size:.75rem}.time-input-mobile{flex:1 1 0;width:calc(50% - 13px);min-width:0;height:34px;padding:0 8px;font-size:.75rem;visibility:visible!important;display:inline-flex!important}.time-input-desktop{visibility:hidden!important;display:none!important}.time-separator-desktop,.time-dash-desktop{display:none!important}.time-dash-mobile{margin:0 2px;font-size:.75rem;display:inline-block}.time-inputs span{text-align:center;flex:0 0 8px;font-size:.7rem}.time-inputs .time-input-mobile-text{text-align:center;flex:auto;line-height:30px;color:#1a1a1a!important;font-size:.85rem!important;font-weight:400!important}.time-row{flex-wrap:nowrap;gap:6px;padding:10px 8px;overflow-x:auto}.delete-time-btn{flex-shrink:0;width:32px;height:30px;font-size:14px}.day-select{width:28px;height:32px;padding:0 3px;font-size:.75rem;line-height:30px}.course-name-input{flex:0 120px;padding:6px 8px;font-family:Pretendard,sans-serif;font-size:.85rem}.course-room-input{flex:0 80px;padding:6px 8px;font-family:Pretendard,sans-serif;font-size:.85rem}.course-header{flex-wrap:wrap;align-content:flex-start;gap:8px;padding:10px 8px}.course-header-content{flex:0 100%;min-width:0}.course-actions{flex-shrink:0;gap:6px;margin-left:auto}.course-header .delete-btn{width:28px;height:28px;font-size:14px}.mobile-field-label{display:none}.add-btn{margin-top:4px}.generate-btn{width:100%}}@media (width<=600px){.time-input{width:50px;height:32px;padding:2px 3px;font-size:.7rem}.time-input-mobile{flex:1 1 0;width:calc(50% - 12px);min-width:0;height:32px;padding:2px 6px;font-size:.7rem}.time-dash-mobile{margin:0 1px;font-size:.7rem}.course-name-input{flex:0 100px;font-family:Pretendard,sans-serif;font-size:.85rem}.course-room-input{flex:0 60px;font-family:Pretendard,sans-serif;font-size:.85rem}.day-select{width:26px;padding:0 2px;font-size:.7rem}}@media (width<=480px){.time-input{width:40px;height:30px;padding:1px 2px;font-size:.65rem}.time-input-mobile{flex:1 1 0;width:calc(50% - 10px);min-width:0;height:30px;padding:1px 5px;font-size:.65rem}.time-dash-mobile{margin:0 1px;font-size:.65rem}.time-inputs{gap:3px}.course-name-input{flex:0 90px;font-family:Pretendard,sans-serif;font-size:.85rem}.course-room-input{flex:0 50px;font-family:Pretendard,sans-serif;font-size:.85rem}.day-select{width:22px;padding:0 2px;font-size:.6rem}.delete-time-btn{width:28px;height:26px;font-size:12px}}@media (width<=360px){.time-input{width:30px;height:28px;padding:1px 2px;font-size:.6rem}.time-input-mobile{flex:1 1 0;width:calc(50% - 6px);min-width:0;height:28px;padding:1px 4px;font-size:.65rem}.time-dash-mobile{display:none}.time-inputs{gap:4px}.course-name-input{flex:0 80px;padding:4px 6px;font-family:Pretendard,sans-serif;font-size:.85rem}.course-room-input{flex:0 50px;padding:4px 6px;font-family:Pretendard,sans-serif;font-size:.85rem}.day-select{width:18px;padding:0 1px;font-size:.55rem}.delete-time-btn{width:20px;height:20px;font-size:9px}.course-header .delete-btn{width:24px;height:24px;font-size:12px}.course-header{gap:6px;padding:10px 8px}}.font-select-row{grid-template-columns:max-content minmax(220px,1fr) 30px;align-items:center;gap:6px;width:100%;min-width:0;display:grid}.upload-row{flex-wrap:nowrap;align-items:center;gap:8px;min-height:36px;display:flex}.font-select{appearance:none;color:#1a1a1a;text-overflow:ellipsis;white-space:nowrap;background-color:#fff;background-image:url(/arrow.png);background-position:right 8px center;background-repeat:no-repeat;background-size:16px 16px;border:1px solid #e8e8e8;border-radius:6px;width:100%;min-width:0;max-width:none;height:36px;padding:4px 28px 4px 8px;font-family:Pretendard,sans-serif;font-size:.85rem;overflow:hidden}.font-delete-btn{cursor:pointer;background:linear-gradient(145deg,#ff6b6b,#d64545);border:none;border-radius:6px;flex-shrink:0;width:30px;height:30px;padding:0;font-size:1rem;font-weight:700;line-height:1;transition:all .2s;box-shadow:inset 1px 1px 2px #ffffff4d,inset -1px -1px 2px #00000026,3px 3px 8px #00000026;color:#fff!important}.font-delete-btn--hidden{display:none}.font-delete-btn:hover{transform:translateY(-1px);box-shadow:inset 1px 1px 2px #ffffff4d,inset -1px -1px 2px #00000026,5px 5px 10px #0003}.font-delete-btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:inset 1px 1px 2px #fff3,inset -1px -1px 2px #00000026,2px 2px 6px #0000001f}.upload-font-btn{text-align:center;vertical-align:middle;box-sizing:border-box;cursor:pointer;white-space:nowrap;background:linear-gradient(145deg,#f2f4f8,#dcdfe6);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;height:36px;padding:0 16px;font-size:.875rem;font-weight:500;line-height:1;transition:all .2s;display:inline-flex;box-shadow:inset 1px 1px 2px #fffc,inset -1px -1px 2px #0000000d,3px 3px 8px #00000014,-2px -2px 6px #ffffffe6;color:#4b5563!important}.upload-font-btn:hover{transform:translateY(-1px);box-shadow:4px 4px 10px #0000001a,-4px -4px 10px #ffffffe6;color:#2f6fd6!important}.upload-font-btn:active{background:linear-gradient(145deg,#dcdfe6,#f2f4f8);transform:translateY(0);box-shadow:inset 2px 2px 5px #0000001f,inset -2px -2px 5px #fff9}.theme-switch{cursor:pointer;-webkit-user-select:none;user-select:none;flex-shrink:0;align-items:center;display:inline-flex}.theme-switch input[type=checkbox]{opacity:0;pointer-events:none;width:0;height:0;position:absolute}.switch-track{background:linear-gradient(145deg,#d4d8e4,#eef0f6);border-radius:14px;flex-shrink:0;width:56px;height:28px;transition:all .3s;position:relative;box-shadow:inset 3px 3px 7px #0000001f,inset -3px -3px 7px #ffffffe6}.switch-thumb{color:#7080a0;background:linear-gradient(145deg,#f4f6fc,#dde0ea);border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.7rem;transition:transform .3s,color .3s;display:flex;position:absolute;top:3px;left:3px;box-shadow:3px 3px 7px #00000026,-2px -2px 5px #ffffffe6}.theme-switch:has(input:checked) .switch-thumb{color:#c8a820;transform:translate(28px)}.top-settings-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,2fr);align-items:flex-end;gap:8px;display:grid}.top-settings-row .setting-item{width:100%;min-width:0}.top-settings-row .upload-row{gap:4px;width:100%;display:inline-flex}.top-settings-row>.setting-item:first-child{grid-column:1}.top-settings-row>.setting-item:nth-child(2){grid-column:2}.top-settings-row>.setting-item:nth-child(3){grid-column:3}.top-settings-row>.font-row-item{grid-column:3;justify-self:stretch}.top-settings-row>.font-row-item .font-select-row{grid-template-columns:max-content minmax(0,1fr) 30px;width:100%}.font-row-item{min-width:0;margin-left:0}.color-setting-item{min-width:110px}.top-settings-row .color-setting-item{align-items:flex-start}.top-settings-row .color-setting-item .color-button-group{justify-content:flex-start}.github-icon{color:#1a1a1a;display:block}.schedule-input-pc .schedules-list{margin-bottom:20px}.course-card{background:linear-gradient(145deg,#fbfcff,#f2f5fb);border:1px solid #d8e0eb;border-radius:12px;margin-bottom:15px;overflow:hidden;box-shadow:inset 1px 1px 2px #ffffffe6,inset -1px -1px 2px #00000008,5px 5px 12px #203a6e17,-3px -3px 8px #fffffff2}.course-header{cursor:pointer;-webkit-user-select:none;user-select:none;background:linear-gradient(145deg,#f8fafd,#f1f4fa);justify-content:space-between;align-items:center;padding:14px 16px;transition:all .2s;display:flex}.course-header:hover{background:linear-gradient(145deg,#fcfdff,#eef2f8)}.course-header-content{flex:1}.course-names{align-items:center;gap:12px;display:flex}.course-name-input,.course-room-input{background:#fff;border:1px solid #d0dce6;border-radius:6px;flex:0 auto;min-width:100px;padding:8px 12px;font-family:Pretendard,sans-serif;font-size:.85rem;transition:all .2s}.course-name-input{flex:0 200px}.course-room-input{flex:0 120px}.course-name-input:focus,.course-room-input:focus{border-color:#2f6fd6;outline:none;box-shadow:0 0 0 3px #2f6fd61a}.separator{color:#9ca3af;font-weight:300}.course-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.expand-icon{color:#6b7280;font-size:12px;transition:all .2s}.course-header .delete-btn{color:#dc2626;cursor:pointer;background:linear-gradient(145deg,#fee2e2,#fca5a5);border:none;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;font-size:16px;transition:all .2s;display:flex}.course-header .delete-btn:hover{color:#991b1b;background:linear-gradient(145deg,#fca5a5,#f87171);transform:scale(1.05)}.course-times{background:#f7faffe6;border-top:1px solid #3f62a31f;padding:8px;animation:.2s slideDown}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.time-row{background:#fff;border:1px solid #e5e7eb;border-radius:8px;align-items:center;gap:6px;margin-bottom:8px;padding:6px;display:flex}.time-row:last-of-type:not(:has(+.add-time-btn)){margin-bottom:12px}.day-select{appearance:none;cursor:pointer;background-image:url(/arrow.png);background-position:right 8px center;background-repeat:no-repeat;background-size:16px 16px;border:1px solid #e8e8e8;border-radius:6px;min-width:70px;height:36px;padding:0 10px;font-family:Pretendard,sans-serif;font-size:.9rem;line-height:36px;transition:all .2s;padding-right:28px!important}.day-select:focus{border-color:#2f6fd6;outline:none;box-shadow:inset 3px 3px 6px #0000001f,inset -3px -3px 6px #fffc}.day-select:hover{box-shadow:inset 2px 2px 5px #0000001a,inset -2px -2px 5px #fffffff2}.time-separator{color:#9ca3af;flex-shrink:0;font-weight:300}.time-inputs{flex:1;align-items:center;gap:4px;display:flex}.time-input{color:#1a1a1a;text-align:center;cursor:pointer;box-sizing:border-box;background:#fff;border:1px solid #e8e8e8;border-radius:6px;width:70px;height:36px;padding:0 10px;font-family:Pretendard,sans-serif;font-size:.9rem;transition:all .2s}.time-input-mobile{justify-content:center;align-items:center;display:none;position:relative;overflow:hidden}.time-input-mobile-text{font-variant-numeric:tabular-nums;letter-spacing:.02em;font-size:inherit;color:inherit;font-weight:400}.mobile-time-picker-backdrop{-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);z-index:1000;background:#0c121e57;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.mobile-time-picker-panel{background:linear-gradient(145deg,#f7f9fd,#e9edf5);border:1px solid #cfd7e6;border-radius:14px;width:min(360px,96vw);overflow:hidden;box-shadow:0 14px 30px #0f172a47,0 4px 12px #0f172a29}.mobile-time-picker-header{border-bottom:1px solid #d8dfeb;justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.mobile-time-picker-cancel,.mobile-time-picker-done{cursor:pointer;color:#ef4444;background:0 0;border:none;padding:4px 6px;font-size:1rem;font-weight:600}.mobile-time-picker-columns{grid-template-columns:1fr 1fr 1fr;gap:8px;padding:10px;display:grid}.mobile-time-picker-column{background:#fff;border:1px solid #d8dfeb;border-radius:10px;max-height:220px;padding:6px;overflow-y:auto}.mobile-time-picker-option{color:#374151;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;width:100%;padding:8px 6px;font-size:1.05rem;font-weight:500}.mobile-time-picker-option.active{color:#fff;background:#1f7aed;border-color:#0f5cc0;box-shadow:inset 0 0 0 1px #ffffff38}select.time-input-desktop{background-image:url(/arrow.png);background-position:right 8px center;background-repeat:no-repeat;background-size:16px 16px;padding-right:28px}@media (width>=721px){.time-input-desktop{visibility:visible!important;display:inline-block!important}.time-input-mobile{visibility:hidden!important;display:none!important}}input[type=number].time-input{appearance:auto}input[type=number].time-input::-webkit-outer-spin-button{opacity:1;display:inline-block}input[type=number].time-input::-webkit-inner-spin-button{opacity:1;display:inline-block}.time-input:focus,.time-input-mobile:focus-within{border-color:#2f6fd6;outline:none;box-shadow:inset 3px 3px 6px #0000001f,inset -3px -3px 6px #fffc}.time-input:hover{box-shadow:inset 2px 2px 5px #0000001a,inset -2px -2px 5px #fffffff2}.time-dash{color:#9ca3af;margin:0 4px;font-weight:300}.delete-time-btn{color:#dc2626;cursor:pointer;background:linear-gradient(145deg,#fee2e2,#fca5a5);border:none;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;padding:0;font-size:14px;transition:all .2s;display:flex}.delete-time-btn:hover{color:#991b1b;background:linear-gradient(145deg,#fca5a5,#f87171);transform:scale(1.05)}.add-time-btn{color:#4f6fa3;cursor:pointer;background:#4facfe0a;border:2px dashed #d0dce6;border-radius:8px;width:100%;padding:10px 16px;font-size:14px;font-weight:500;transition:all .2s}.add-time-btn:hover{color:#3f5f8e;background:#4facfe12;border-color:#9eb2d1}.add-course-btn{color:#5b6b8c;cursor:pointer;background:linear-gradient(145deg,#f2f4f8,#dcdfe6);border:1px solid #d6dbe6;border-radius:10px;width:100%;padding:14px 16px;font-size:15px;font-weight:600;transition:all .2s;box-shadow:inset 1px 1px 2px #fffc,inset -1px -1px 2px #0000000d,4px 4px 10px #00000014,-3px -3px 8px #ffffffd9}.add-course-btn:hover{color:#2f6fd6;background:linear-gradient(145deg,#f7f9fc,#e2e6ee);transform:translateY(-2px);box-shadow:6px 6px 12px #0000001a,-4px -4px 10px #ffffffe6}.add-course-btn:active{background:linear-gradient(145deg,#dcdfe6,#f2f4f8);transform:translateY(0);box-shadow:inset 2px 2px 5px #0000001f,inset -2px -2px 5px #fff9}.toast-container{z-index:9999;flex-direction:column;gap:10px;max-width:400px;display:flex;position:fixed;bottom:20px;right:20px}.toast{word-wrap:break-word;background:#fff;border-left:4px solid;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;max-width:100%;padding:14px 16px;animation:.3s ease-out slideIn,.3s ease-out 2.7s forwards slideOut;display:flex;box-shadow:0 4px 12px #00000026}.toast-content{flex:1;align-items:center;gap:10px;display:flex}.toast-icon{justify-content:center;align-items:center;min-width:20px;font-size:18px;font-weight:700;display:flex}.toast-message{color:#333;font-family:Pretendard,sans-serif;font-size:14px}.toast-close{cursor:pointer;color:#999;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;padding:0;font-size:20px;transition:color .2s;display:flex}.toast-close:hover{color:#333}.toast-error{background:linear-gradient(145deg,#fff5f5,#ffe6e6);border-left-color:#f44336}.toast-error .toast-icon{color:#f44336}.toast-success{background:linear-gradient(145deg,#f5fff5,#e6ffe6);border-left-color:#4caf50}.toast-success .toast-icon{color:#4caf50}.toast-warning{background:linear-gradient(145deg,#fff8f5,#ffe6cc);border-left-color:#ff9800}.toast-warning .toast-icon{color:#ff9800}.toast-info{background:linear-gradient(145deg,#f5f9ff,#e6f2ff);border-left-color:#2196f3}.toast-info .toast-icon{color:#2196f3}@media (width<=720px){.toast-container{max-width:none;bottom:10px;left:10px;right:10px}.toast{max-width:none}}
