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16px;border:0;gap:10px;display:flex;flex-wrap:wrap}.segmented{border-radius:24px;background:#00000014;border:1px solid var(--mobile-border);padding:3px;flex:none}.segmented button{border-radius:22px;font-size:12px;padding:8px 13px;color:var(--mobile-muted)}.segmented button.selected{color:var(--mobile-accent);background:color-mix(in srgb,var(--mobile-accent) 18%,var(--mobile-surface));box-shadow:inset 0 0 0 1px var(--mobile-border)}.week-controls{gap:2px;margin-left:auto}.week-controls select{background:transparent;color:var(--mobile-text);padding:9px 0;font-size:12px;max-width:86px;border:0}.week-controls .icon-button{width:25px;height:32px}.week-controls .text-button{display:none}.weekend-toggle{width:auto;margin-left:auto;font-size:11px;gap:6px;color:var(--mobile-muted)}.board-toolbar>.weekend-toggle{flex-basis:100%;justify-content:flex-end}.weekend-toggle input:checked+span{background:#5c91b1}.board-scroll{overflow:visible;border:1px solid var(--mobile-border);border-radius:22px;background:color-mix(in srgb,var(--mobile-surface) 70%,transparent)}.schedule-grid{--period-height: 72px;min-width:0;width:100%;padding:0 3px 8px;grid-template-columns:28px repeat(var(--day-count),minmax(0,1fr));grid-template-rows:58px repeat(var(--period-count),var(--period-height))}.day-header{gap:5px;font-size:10px}.day-header strong{color:var(--mobile-muted);font-size:10px}.day-header span{color:var(--mobile-muted);font-size:9px}.day-header.is-today strong{color:var(--mobile-accent);background:color-mix(in srgb,var(--mobile-accent) 18%,var(--mobile-surface));border-radius:15px;padding:5px 6px;margin-bottom:-4px}.grid-corner,.period-label span{font-size:8px;color:var(--mobile-muted)}.period-label strong{font-size:12px;color:var(--mobile-muted)}.grid-cell{border-color:var(--mobile-border)}.day-courses{padding:0 1px}.course-card{background:color-mix(in srgb,var(--course, var(--mobile-accent)) 11%,var(--mobile-surface));color:var(--mobile-text);border:1px solid color-mix(in srgb,var(--course, var(--mobile-accent)) 32%,transparent);border-left:2px solid var(--course, var(--mobile-accent));border-radius:9px;padding:7px 3px;margin:2px 0;gap:5px}.course-card strong{font-size:11px;line-height:1.3;font-weight:550;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;word-break:break-all}.course-card>span{font-size:9px;line-height:1.4;opacity:.7;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}.course-card small{font-size:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-top:0}.course-card small svg{display:none}.date-rail{padding:2px 0 16px;border:0;gap:4px}.date-rail button{border-radius:22px;gap:7px;padding:10px 0;font-size:11px;color:var(--mobile-muted)}.date-rail button strong{font-size:22px;color:var(--mobile-text)}.date-rail button.active{background:color-mix(in srgb,var(--mobile-accent) 17%,var(--mobile-surface));box-shadow:inset 0 0 0 1px var(--mobile-border)}.date-rail button.active strong,.date-rail button.active span{color:var(--mobile-accent)}.date-rail button.today i{background:var(--mobile-accent)}.daily-schedule{padding:6px 0 0}.daily-summary{font-size:13px;gap:12px;margin-bottom:18px;color:var(--mobile-muted)}.daily-card{border-radius:22px;padding:22px 16px;gap:13px;min-height:120px;border:1px solid var(--mobile-border);background:linear-gradient(145deg,#ffffff06,transparent),var(--mobile-surface);color:var(--mobile-text)}.daily-period{flex-basis:56px}.daily-period strong{font-size:26px}.daily-period small{font-size:15px}.daily-content{border-color:var(--course, var(--mobile-accent));padding-left:14px}.daily-content h3{font-size:17px;font-weight:600}.daily-content p{font-size:12px;color:var(--mobile-muted)}.daily-period span{color:var(--mobile-muted);font-size:10px}.board-footer{padding:18px 3px;border:0;line-height:1.8;flex-wrap:wrap;font-size:9px;background:transparent;gap:6px}.stats-row{gap:8px}.stat-card{min-height:86px;padding:15px 10px}.stat-icon{display:none}.stat-card strong{color:var(--mobile-text);font-size:22px}.stat-card>div>span{color:var(--mobile-muted)}.stat-aside,.saved-badge{display:none}.calendar-notice,.info-banner,.demo-banner,.share-confirm{color:var(--mobile-muted);background:color-mix(in srgb,var(--mobile-accent) 8%,var(--mobile-surface));border-color:var(--mobile-border);border-radius:18px}.info-banner p,.share-confirm p{color:var(--mobile-muted)}.settings-panel{padding:20px}.settings-title{flex-wrap:wrap}.settings-panel h3{font-size:17px}.settings-row{gap:12px;padding:22px 0;flex-wrap:wrap}.settings-row>div:first-child{flex:1 1 180px;min-width:0}.settings-row strong{font-size:14px}.settings-row p{font-size:11px;overflow-wrap:anywhere}.settings-local-note{color:var(--mobile-muted)}.calendar-setting{width:100%;display:flex;gap:8px}.calendar-setting input{min-width:0;flex:1}.login-intro{display:none}.login-card h3,.login-card label{color:var(--mobile-text)}.login-card .section-icon{color:var(--mobile-accent);background:#ffffff10}.privacy-note{background:transparent}.search-bar input{color:var(--mobile-text)}table{min-width:530px}th{background:var(--mobile-surface);color:var(--mobile-muted)}td{border-color:var(--mobile-border);color:var(--mobile-muted)}td strong,.grade-score,.selection-placeholder h2,.selection-placeholder p{color:var(--mobile-text)}.selection-placeholder p,.selection-steps{color:var(--mobile-muted)}.page-footer{margin-top:24px;border-color:var(--mobile-border);font-size:9px}.mobile-tabbar{display:flex;position:fixed;left:14px;right:14px;bottom:calc(12px + env(safe-area-inset-bottom));height:72px;padding:6px;border:1px solid var(--mobile-border);border-radius:38px;background:color-mix(in srgb,var(--mobile-surface) 88%,transparent);box-shadow:0 8px 32px #00000030;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:35;transition:left .32s cubic-bezier(.32,.72,.28,1),right .32s cubic-bezier(.32,.72,.28,1),height .28s ease,width .32s cubic-bezier(.32,.72,.28,1),transform .32s cubic-bezier(.32,.72,.28,1),opacity .24s ease}.mobile-tabbar button{flex:1;min-width:0;border-radius:30px;display:flex;flex-direction:column;gap:4px;background:transparent;color:var(--mobile-muted);font-size:11px;transition:color .2s ease;z-index:1}.mobile-tabbar button.active{color:var(--mobile-accent)}.tab-glider{position:absolute;top:6px;left:6px;height:calc(100% - 12px);width:calc((100% - 12px)/5);border-radius:30px;background:color-mix(in srgb,var(--mobile-accent) 18%,var(--mobile-surface));transform:translate(calc(var(--tab) * 100%));transition:transform .36s cubic-bezier(.32,.72,.28,1)}.mobile-tabbar.is-compact{left:50%;right:auto;width:150px;height:54px;transform:translate(-50%)}.mobile-tabbar.is-compact .tab-glider,.mobile-tabbar.is-compact button{display:none}.mobile-tabbar.is-compact button.active{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:8px;font-size:12px;border-radius:24px}.mobile-tabbar.is-gone{opacity:0;transform:translateY(28px);pointer-events:none}.mobile-tabbar.is-compact.is-gone{transform:translate(-50%) translateY(28px)}.mobile-only.board-bar{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:2px 0 10px}.board-when{display:flex;flex-direction:column;gap:5px;min-width:0}.board-when strong{font-size:22px;line-height:1.2;letter-spacing:-.4px;color:var(--mobile-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.board-when span{font-size:11px;color:var(--mobile-muted)}.board-tools{display:flex;align-items:center;gap:8px;flex-shrink:0}.mobile-only.board-weeks{display:flex;align-items:center;gap:6px;padding:0 2px 12px;color:var(--mobile-muted)}.board-weeks select{background:transparent;border:0;padding:8px 0;font-size:14px;color:var(--mobile-text);max-width:108px}.board-now{margin-left:auto;color:var(--mobile-accent);font-size:12px}.mobile-only.board-meta{display:flex;flex-direction:column;gap:8px;margin:20px 2px 0;padding-top:14px;border-top:1px solid var(--mobile-border);font-size:11px;line-height:1.7;color:var(--mobile-muted)}.board-meta p{margin:0;font-size:11px;color:var(--mobile-muted)}.board-meta label{display:flex;align-items:center;gap:8px;color:var(--mobile-muted)}.board-meta select{background:transparent;border:0;padding:4px 0;font-size:11px;color:var(--mobile-accent);max-width:200px}.period-time-start{font-size:16px;font-weight:600;line-height:1.25;color:var(--mobile-text)}.period-time-end{font-size:11px;line-height:1.3;color:var(--mobile-muted)}.period-range{margin-top:3px;font-size:10px;color:var(--mobile-muted)}.daily-period{flex-basis:62px;display:flex;flex-direction:column;gap:2px}.schedule-grid{grid-template-columns:44px repeat(var(--day-count),minmax(0,1fr))}.period-label{flex-direction:column;gap:1px}.sidebar{background:var(--mobile-surface)}.sidebar button{color:var(--mobile-muted)}.sidebar .nav-active{background:#ffffff12;color:var(--mobile-accent)}.modal-backdrop{align-items:flex-end;padding:12px;background:#00000070;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.detail-modal{background:linear-gradient(150deg,#80b9ea0c,transparent),var(--mobile-surface);color:var(--mobile-text);border:1px solid var(--mobile-border);border-radius:30px;padding:30px 20px 22px;width:100%;max-height:calc(100dvh - 28px);overflow:auto;box-shadow:0 0 0 1px #ffffff08}.sheet-handle{display:block;width:32px;height:4px;border-radius:3px;margin:-18px auto 24px;background:#ffffff25}.detail-modal .eyebrow{font-size:11px;letter-spacing:1px;color:var(--mobile-accent)}.detail-modal h2{font-size:23px;font-weight:650;line-height:1.6;padding-right:20px;margin-top:12px}.detail-facts{gap:10px;margin:24px 0}.detail-fact{padding:14px 12px;border-color:var(--mobile-border);border-radius:18px;background:#ffffff03}.detail-fact span{font-size:11px;color:var(--mobile-muted)}.detail-fact strong{font-size:13px}.detail-line{color:var(--mobile-text);font-size:13px;padding:12px 0}.detail-line svg{color:var(--mobile-muted)}.week-detail{background:transparent;color:var(--mobile-text)}.week-detail span,.detail-modal .muted{color:var(--mobile-muted)}.detail-modal .modal-close{top:28px;right:16px;color:var(--mobile-muted)}.toast{bottom:calc(100px + env(safe-area-inset-bottom));background:var(--mobile-surface);color:var(--mobile-text);border:1px solid var(--mobile-border)}.desktop-only{display:none}.mobile-only{display:inline-flex}}.selection-center{--sel-surface: var(--app-surface);--sel-soft: color-mix(in srgb, var(--app-surface) 78%, var(--app-bg));--sel-text: var(--app-text);--sel-muted: var(--app-muted);--sel-border: var(--app-border);--sel-accent: var(--app-accent);display:grid;gap:20px}.selection-center .btn,.selection-confirm .btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 16px;border:1px solid var(--sel-border, var(--app-border));background:var(--sel-soft, var(--app-surface));color:var(--sel-text, var(--app-text));border-radius:18px;font-size:13px;font-weight:600;white-space:nowrap;text-decoration:none}.selection-center .btn.primary,.selection-confirm .btn.primary{background:var(--sel-accent, var(--app-accent));color:var(--app-on-accent);border-color:transparent}.selection-center button:disabled,.selection-confirm button:disabled{cursor:default;opacity:.5}.selection-center .panel{margin:0;border-radius:20px;border:1px solid var(--sel-border);background:var(--sel-surface)}.selection-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:10px 0 4px}.selection-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:10px;font-weight:650;letter-spacing:2px;color:var(--sel-muted, var(--app-muted))}.selection-heading h2{font-size:25px;letter-spacing:-.7px;margin:10px 0 8px;color:var(--sel-text)}.selection-heading p{font-size:12px;color:var(--sel-muted);margin:0}.selection-tabs{display:flex;gap:8px;background:var(--sel-soft);border-radius:16px;padding:6px;width:fit-content}.selection-tabs button{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--sel-muted);border-radius:12px;padding:12px 22px;background:transparent}.selection-tabs button.active{background:var(--sel-surface);color:var(--sel-accent);box-shadow:0 2px 6px #00000026}.selection-tabs button span{font-size:10px;padding:2px 6px;border-radius:7px;background:var(--sel-soft)}.selection-round{display:flex;align-items:center;flex-wrap:wrap;gap:14px;padding:20px 24px}.selection-round label{color:var(--sel-muted);font-size:12px}.selection-round select{min-width:0;max-width:100%;flex:1;border:0;color:var(--sel-text);background:transparent;font-size:14px;font-weight:600;outline-offset:4px}.selection-round-date{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--sel-muted)}.selection-search{display:grid;gap:14px}.selection-search-input{display:flex;gap:12px;padding:8px 10px 8px 18px;align-items:center;border:1px solid var(--sel-border);background:var(--sel-surface);border-radius:15px;color:var(--sel-muted)}.selection-search-input input{width:0;flex:1;background:transparent;border:0;outline:0;color:var(--sel-text);padding:8px 0}.selection-search-input:focus-within{outline:2px solid var(--sel-accent);outline-offset:2px}.selection-filters{display:flex;gap:16px;align-items:center;flex-wrap:wrap;color:var(--sel-muted);font-size:12px}.selection-filters>input{border:1px solid var(--sel-border);border-radius:10px;padding:10px 12px;color:var(--sel-text);background:var(--sel-surface);width:240px;max-width:100%}.selection-filters label{display:flex;align-items:center;gap:7px}.selection-filters input[type=checkbox],.selection-ack input{accent-color:var(--sel-accent, var(--app-accent))}.selection-list-tools{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:12px;color:var(--sel-muted)}.selection-list-tools>div{display:flex;gap:12px}.selection-text-btn{background:transparent;color:var(--sel-accent);font-size:12px;padding:5px 0}.selection-course-list{display:grid;gap:14px}.selection-course{overflow:hidden}.selection-course-summary{width:100%;display:flex;align-items:center;gap:16px;padding:23px 24px;background:transparent;color:var(--sel-text);text-align:left}.selection-course-icon{width:44px;height:44px;display:flex;flex-shrink:0;align-items:center;justify-content:center;border-radius:13px;color:var(--sel-accent);background:var(--sel-soft)}.selection-course-title{flex:1;min-width:0;display:grid;gap:9px}.selection-course-title strong{font-size:17px;overflow-wrap:anywhere}.selection-course-title small{color:var(--sel-muted);font-size:11px}.selection-course-title small span{margin:0 8px}.selection-section-list{border-top:1px solid var(--sel-border);padding:0 24px}.selection-section-tools{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:10px;color:var(--sel-muted);padding:12px 0}.selection-section{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 0;border-top:1px solid var(--sel-border)}.selection-section>div{flex:1;min-width:0}.selection-section h4{display:flex;align-items:center;flex-wrap:wrap;gap:12px;color:var(--sel-text);font-size:14px;margin:0 0 10px}.selection-section p,.selection-enrolled p{display:flex;gap:7px;font-size:12px;color:var(--sel-muted);line-height:1.8;margin:5px 0;overflow-wrap:anywhere}.selection-section p svg,.selection-enrolled p svg{flex-shrink:0;margin-top:4px}.selection-section-name{display:block;margin-top:9px;color:var(--sel-muted);font-size:10px;overflow-wrap:anywhere}.selection-seat,.selection-state{display:inline-flex;align-items:center;font-size:10px;color:var(--sel-accent);background:var(--sel-soft);padding:5px 9px;border-radius:7px;font-weight:500;white-space:nowrap}.selection-seat small{color:var(--sel-muted);padding-left:4px;font-size:10px}.selection-seat.full,.selection-state.rejected,.selection-state.needs_verification{color:var(--app-muted)}.selection-no-sections{text-align:center;padding:20px}.selection-load-more{justify-self:center}.selection-empty{padding:65px 20px;text-align:center;color:var(--sel-muted)}.selection-empty>svg{padding:15px;box-sizing:content-box;border-radius:22px;background:var(--sel-soft);margin-bottom:10px}.selection-empty h3{font-size:18px;color:var(--sel-text);margin:12px 0}.selection-empty p{font-size:12px;line-height:1.9;margin:10px 0 22px}.selection-enrolled,.selection-operation{padding:22px 24px}.selection-enrolled-title{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:12px}.selection-enrolled-title h3{color:var(--sel-text);font-size:16px;margin:0;overflow-wrap:anywhere}.selection-enrolled-title h3 small{font-size:10px;font-weight:500;margin-left:10px;color:var(--sel-muted)}.selection-drop{display:block;margin-top:12px;color:var(--app-muted)}.selection-queue-intro{display:flex;padding:20px 24px;align-items:center;gap:14px}.selection-queue-intro h3{color:var(--sel-text);font-size:16px;margin:0 0 8px}.selection-queue-intro h3 span{margin-left:8px;color:var(--sel-muted)}.selection-queue-intro p,.selection-operation>p{font-size:12px;color:var(--sel-muted);line-height:1.8;margin:0}.selection-operation-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}.selection-note{color:var(--sel-muted, var(--app-muted));line-height:1.9;font-size:12px;margin:0}.selection-alert{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0;background:var(--sel-soft);border:1px solid var(--sel-border);border-radius:13px;color:var(--sel-accent);font-size:12px;line-height:1.8;padding:14px 18px}.selection-alert.error,.selection-warning{color:var(--app-danger)}.selection-bottom-note{text-align:center;color:var(--sel-muted);font-size:10px;margin:5px 0 20px}.selection-bottom-note span{margin:0 8px}.selection-modal{position:fixed;inset:0;z-index:100;background:#000000a6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px}.selection-confirm{--sel-text: var(--app-text);--sel-muted: var(--app-muted);--sel-border: var(--app-border);--sel-accent: var(--app-accent);--sel-soft: color-mix(in srgb, var(--app-surface) 78%, var(--app-bg));color:var(--sel-text);background:var(--app-surface);border:1px solid var(--sel-border);border-radius:26px;padding:28px;width:520px;max-width:100%;max-height:calc(100dvh - 40px);overflow:auto;outline:none;box-shadow:0 25px 100px #00000073}.selection-dialog-top{display:flex;justify-content:space-between;align-items:center}.selection-dialog-top .icon-btn,.selection-alert .icon-btn{display:flex;align-items:center;justify-content:center;padding:8px;border:0;border-radius:50%;background:transparent;color:inherit}.selection-confirm h2{font-size:22px;margin:16px 0 24px;color:var(--sel-text)}.selection-confirm h3{font-size:18px;margin:0 0 20px;color:var(--sel-text)}.selection-detail-lines{margin:0 0 20px;display:grid;gap:16px}.selection-detail-lines>div{display:flex;gap:20px;font-size:13px;line-height:1.8}.selection-detail-lines dt{display:flex;align-items:center;gap:6px;color:var(--sel-muted);flex-shrink:0}.selection-detail-lines dd{margin:0;overflow-wrap:anywhere}.selection-ack{display:flex;align-items:center;gap:8px;margin:22px 0;font-size:12px}.selection-dialog-actions{display:flex;gap:10px;justify-content:flex-end}.selection-warning{font-size:12px;line-height:1.8}@media(max-width:640px){.selection-center,.selection-confirm{--sel-text: var(--mobile-text);--sel-muted: var(--mobile-muted);--sel-surface: color-mix(in srgb, var(--mobile-surface) 85%, transparent);--sel-soft: color-mix(in srgb, var(--mobile-text) 7%, transparent);--sel-border: var(--mobile-border);--sel-accent: var(--mobile-accent)}.selection-center{gap:16px}.selection-heading{padding:0 0 6px}.selection-heading h2{font-size:21px;margin:8px 0}.selection-heading .selection-eyebrow{font-size:9px}.selection-refresh{font-size:0!important;width:42px;height:42px;padding:0!important;border-radius:50%!important}.selection-tabs{width:100%;gap:3px;padding:5px;border-radius:24px;box-sizing:border-box}.selection-tabs button{flex:1;min-width:0;padding:12px 5px;font-size:12px;gap:5px;border-radius:20px}.selection-tabs button>svg{display:none}.selection-tabs button.active{background:color-mix(in srgb,var(--mobile-accent) 18%,transparent)}.selection-center .panel{border-radius:24px}.selection-round{padding:18px!important;gap:10px}.selection-round label{font-size:11px}.selection-round select{font-size:12px;width:0}.selection-round-date{width:100%;font-size:10px}.selection-filters{gap:12px;font-size:11px}.selection-filters>input{width:100%;box-sizing:border-box}.selection-list-tools{font-size:10px}.selection-text-btn{font-size:11px}.selection-course-summary{padding:20px 18px;gap:12px}.selection-course-icon{width:36px;height:36px;border-radius:12px}.selection-course-title strong{font-size:16px}.selection-course-title small{font-size:10px}.selection-section-list{padding:0 18px}.selection-section{flex-wrap:wrap;gap:12px}.selection-section>div{flex-basis:100%}.selection-section>button{margin-left:auto}.selection-center .btn.primary,.selection-confirm .btn.primary{color:var(--mobile-background)}.selection-enrolled,.selection-operation,.selection-queue-intro{padding:20px 18px}.selection-empty{padding:55px 18px}.selection-modal{align-items:flex-end;padding:12px}.selection-confirm{background:var(--mobile-surface);padding:24px 22px calc(24px + env(safe-area-inset-bottom));border-radius:28px;width:100%;max-height:calc(100dvh - 24px)}.selection-confirm h2{font-size:21px}.selection-dialog-actions .btn{flex:1}.selection-bottom-note{font-size:9px;line-height:1.8}}.tt-heading{margin-bottom:18px}.tt-panel+.tt-panel{margin-top:14px}.tt-group-title{font-size:12px;color:var(--muted);margin-bottom:12px}.tt-add{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:14px;border-radius:18px;border:1px solid var(--border);background:transparent;color:var(--text)}.tt-add-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent);flex-shrink:0}.tt-add-text{display:flex;flex-direction:column;gap:4px;min-width:0}.tt-add-text strong{font-size:14px}.tt-add-text small{font-size:11px;line-height:1.6;color:var(--muted)}.tt-flip{transform:rotate(180deg);transition:transform .2s ease}.tt-form{display:flex;flex-direction:column;gap:12px;margin-top:16px}.tt-form label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted);min-width:0}.tt-form input,.tt-form select{width:100%;min-width:0}.tt-form-row{display:flex;gap:10px}.tt-form-row>label{flex:1}.tt-course-list{list-style:none;margin:16px 0 0;padding:0}.tt-course-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--border)}.tt-course-list li:last-child{border-bottom:0}.tt-course-list div{display:flex;flex-direction:column;gap:5px;min-width:0}.tt-course-list strong{font-size:14px}.tt-course-list small{font-size:11px;line-height:1.6;color:var(--muted);overflow-wrap:anywhere}.tt-preset{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.tt-preset button{display:flex;flex-direction:column;gap:4px;align-items:flex-start;padding:10px 14px;border-radius:16px;border:1px solid var(--border);background:transparent;color:var(--muted);font-size:12px}.tt-preset button small{font-size:10px;color:var(--muted)}.tt-preset button.selected{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,transparent);background:color-mix(in srgb,var(--accent) 14%,transparent)}.tt-periods{list-style:none;margin:16px 0 0;padding:0}.tt-periods li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px}.tt-periods li:last-child{border-bottom:0}.tt-times{display:flex;align-items:center;gap:6px}.tt-times input{width:108px;text-align:center}.tt-reset{margin-top:14px}.tt-note{margin-top:16px;font-size:11px;line-height:1.8;color:var(--muted)}@media(max-width:640px){.tt-panel{padding:18px}.tt-form-row{flex-wrap:wrap}.tt-form-row>label{flex:1 1 46%}.tt-periods li{padding:12px 0}.tt-times input{width:96px}.tt-preset button{flex:1 1 46%}}