:root{color-scheme:light dark;--bg: #0f172a;--surface: #1e293b;--surface-2: #334155;--text: #f1f5f9;--muted: #94a3b8;--accent: #10b981;--accent-2: #3b82f6;--open: #10b981;--closed: #ef4444;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{max-width:1200px;margin:0 auto;padding:0 24px 40px;display:flex;flex-direction:column;min-height:100vh}.app__header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:20px 0;border-bottom:1px solid var(--surface-2)}.app__logo{font-size:1.4rem;font-weight:800;cursor:pointer}.accent{color:var(--accent)}.app__nav{display:flex;gap:8px}.app__nav button{background:none;border:none;color:var(--muted);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:.9rem}.app__nav button.active{color:var(--text);background:var(--surface)}.app__meta{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:12px}.lang-toggle{background:var(--surface-2);color:var(--text);border:none;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.8rem}.schedule-grid,.schedule-grid *{direction:ltr}.app__loading{text-align:center;padding:40px}.error{color:var(--closed)}.muted{color:var(--muted)}.app__footer{margin-top:auto;padding:20px 0;border-top:1px solid var(--surface-2);display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted)}.home__hero{text-align:center;padding:60px 0 20px}.home__hero h1{font-size:2.6rem;margin:0 0 8px}.home__hero>p{margin:0 0 24px}.home__hero .filter-bar{max-width:700px;margin:0 auto;text-align:left}.home__results{margin-top:32px}.home__results h2{font-size:1.2rem}.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}.filter-bar{background:var(--surface);border-radius:12px;padding:12px}.filter-bar__search{display:flex;align-items:center;gap:8px;background:var(--bg);border-radius:8px;padding:10px 14px;border:1px solid var(--surface-2)}.filter-bar__search input{flex:1;background:none;border:none;color:var(--text);font-size:.95rem;outline:none}.filter-bar__toggle{width:100%;display:flex;justify-content:space-between;align-items:center;background:none;border:none;color:var(--muted);padding:10px 4px;cursor:pointer;font-size:.85rem;margin-top:4px}.filter-bar__panel{padding:8px 4px 4px;border-top:1px solid var(--surface-2);margin-top:4px}.filter-bar__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}.filter-bar__grid label{display:flex;flex-direction:column;gap:4px;font-size:.75rem;color:var(--muted)}.filter-bar__grid select,.filter-bar__grid input{padding:7px 8px;border-radius:6px;border:1px solid var(--surface-2);background:var(--bg);color:var(--text);font-size:.85rem}.filter-bar__reset{margin-top:10px;background:none;border:none;color:var(--muted);cursor:pointer;font-size:.8rem;float:right}.course-card{background:var(--surface);border-radius:10px;padding:12px;border:1px solid var(--surface-2)}.course-card__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.course-card__badges{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.course-card__right{display:flex;align-items:center;gap:6px}.dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex-shrink:0}.badge{padding:2px 8px;border-radius:6px;font-size:.7rem;font-weight:600;background:var(--surface-2);color:var(--text)}.badge--with-icon{display:inline-flex;align-items:center;gap:5px}.badge--section{background:#10b98126;color:var(--accent)}.crn{font-size:.75rem;color:var(--muted);font-family:monospace}.course-card__title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px}.course-card__title-row h4{margin:0;font-size:.9rem;line-height:1.3;display:flex;flex-direction:column;gap:2px}.course-card__code{color:var(--accent-2);font-size:.8rem}.course-card__add{flex-shrink:0;width:26px;height:26px;border-radius:6px;border:none;background:var(--accent);color:#fff;font-size:1rem;cursor:pointer;line-height:1;display:inline-flex;align-items:center;justify-content:center}.course-card__add:disabled{background:var(--surface-2);color:var(--muted);cursor:default}.course-card__meeting{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 0;border-top:1px dashed var(--surface-2)}.course-card__meeting:first-of-type{border-top:none}.day-pills{display:flex;gap:3px}.day-pill{width:20px;height:20px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:.65rem;background:var(--bg);color:var(--muted)}.day-pill--active{background:var(--accent);color:#fff;font-weight:700}.course-card__meeting-info{display:flex;flex-direction:column;align-items:flex-end;font-size:.72rem;gap:1px}.course-card__time{color:var(--accent-2);font-weight:600}.course-card__location{display:inline-flex;gap:3px;align-items:center}.translation-missing{display:inline-flex;align-items:center;gap:3px;color:#fbbf24;font-size:.75em}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;justify-content:flex-end;z-index:50}.drawer{width:min(480px,100%);background:var(--bg);height:100%;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;border-left:1px solid var(--surface-2)}.drawer__header{display:flex;justify-content:space-between;align-items:center}.drawer__header h3{margin:0}.drawer__header h3{display:inline-flex;align-items:center;gap:7px}.drawer__close{background:none;border:none;color:var(--muted);font-size:1.4rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.drawer__list{display:flex;flex-direction:column;gap:10px}.course-picker-card{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--surface-2);border-radius:10px;padding:12px}.course-picker-card__code{display:flex;align-items:center;gap:7px;color:var(--accent-2);font-weight:700;margin-bottom:3px}.course-picker-card p{margin:5px 0 0;font-size:.76rem}.course-picker-card__add{width:auto;min-width:92px;padding:0 10px;font-size:.76rem;font-weight:700}.planner__toolbar{display:flex;justify-content:space-between;align-items:center;margin:20px 0 12px}.planner__toolbar-actions{display:flex;align-items:center;gap:10px}.btn-primary{background:var(--accent);color:#fff;border:none;padding:8px 16px;border-radius:8px;cursor:pointer;font-weight:600}.planner__tabs{display:flex;gap:6px;align-items:center;margin-bottom:12px;flex-wrap:wrap}.planner__tab{display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:8px 8px 0 0;border:1px solid var(--surface-2);background:var(--surface);color:var(--muted);cursor:pointer;font-size:.85rem}.planner__tab.active{color:var(--text);border-bottom-color:var(--bg)}.planner__tab-close{color:var(--muted);cursor:pointer;display:inline-flex;align-items:center}.planner__tab-add{background:none;border:1px dashed var(--surface-2);color:var(--muted);border-radius:6px;width:30px;height:30px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.planner__body{display:grid;grid-template-columns:280px 1fr;gap:24px}.planner__sidebar{background:var(--surface);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px;height:fit-content}.planner__main{background:var(--surface);border-radius:12px;padding:16px;overflow-x:auto}.planner__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 0;color:var(--muted)}.planner__empty-icon{font-size:2.5rem;margin-bottom:12px}.selected-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.selected-list li{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;background:var(--bg);border-radius:6px;padding:6px 10px}.selected-list button{background:none;border:none;color:var(--closed);cursor:pointer;font-size:1rem;display:inline-flex;align-items:center;justify-content:center}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:.9rem}.field-row{display:flex;flex-direction:column;gap:4px;font-size:.85rem}.field-row select,.field-row input{padding:6px 8px;border-radius:6px;border:1px solid var(--surface-2);background:var(--bg);color:var(--text)}.pager{display:flex;align-items:center;justify-content:space-between;gap:8px}.pager button{padding:6px 10px;border-radius:6px;border:none;background:var(--surface-2);color:var(--text);cursor:pointer}.pager button:disabled{opacity:.4;cursor:default}.export-buttons{display:flex;flex-direction:column;gap:6px}.export-buttons button{padding:8px;border-radius:6px;border:none;background:var(--accent-2);color:#fff;cursor:pointer}.export-customizer{border-top:1px solid var(--surface-2);margin-top:6px;padding-top:8px;color:var(--muted);font-size:.78rem}.export-customizer summary{cursor:pointer;color:var(--text);font-weight:600}.export-customizer>label{display:flex;flex-direction:column;gap:4px;margin-top:9px}.export-customizer__fieldset{border:1px solid var(--surface-2);border-radius:7px;padding:8px;margin:10px 0 0}.export-customizer__fieldset legend{padding:0 4px;color:var(--text);font-weight:600}.export-customizer__help{margin:0 0 7px;line-height:1.35}.export-customizer__fieldset .checkbox-row{margin-top:6px;font-size:.78rem}.export-customizer select,.export-customizer input{width:100%;border:1px solid var(--surface-2);border-radius:5px;background:var(--bg);color:var(--text);padding:5px}.export-customizer input[type=color]{padding:2px;height:30px}.export-customizer__colors,.export-customizer__numbers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:8px}.export-customizer__colors label,.export-customizer__numbers label{display:flex;flex-direction:column;gap:3px}.schedule-grid{border-radius:12px;padding:16px;min-width:640px;max-width:100%;position:relative;overflow:hidden}.schedule-grid__watermark{position:absolute;inset:34% 0 auto;z-index:0;pointer-events:none;text-align:center;font-size:clamp(3rem,8vw,7rem);font-weight:800;letter-spacing:.08em;opacity:.075;transform:rotate(-18deg);-webkit-user-select:none;user-select:none}.schedule-grid__header,.schedule-grid__body,.schedule-grid__legend,.schedule-grid__footer{position:relative;z-index:1}.schedule-grid__header{display:grid;grid-template-columns:60px repeat(auto-fit,minmax(100px,1fr))}.schedule-grid__day-label{text-align:center;font-weight:600;padding-bottom:8px}.schedule-grid__body{position:relative;display:grid;grid-template-columns:60px repeat(auto-fit,minmax(100px,1fr))}.schedule-grid__hours{position:relative}.schedule-grid__hour{position:absolute;font-size:.7rem;color:inherit;opacity:.72;transform:translateY(-50%)}.schedule-grid__column{position:relative;border-left:1px solid var(--grid-line)}.schedule-grid__event{position:absolute;left:2px;right:2px;border-radius:8px;padding:7px 8px;color:#fff;font-size:var(--event-font-size, .68rem);line-height:1.25;display:flex;flex-direction:column;gap:2px;overflow:hidden;min-height:18px;min-width:0;box-shadow:0 2px 7px #0f172a38}.schedule-grid__event-essential{display:block;flex:0 0 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:max(.5rem,var(--event-font-size, .68rem));font-weight:800;line-height:1.1}.schedule-grid__event-time,.schedule-grid__event-field{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.schedule-grid__event-field-label{opacity:.78}.schedule-grid__event-optional{display:flex;flex-direction:column;gap:1px;min-width:0;overflow:hidden}.schedule-grid__event--compact{padding:2px 3px;gap:0;justify-content:center}.schedule-grid__event--compact .schedule-grid__event-time,.schedule-grid__event--compact .schedule-grid__event-optional{display:none}.course-card__blocked{margin:8px 0 0;color:#b45309;font-size:.78rem;font-weight:650}.schedule-grid__legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;font-size:.8rem}.schedule-grid__legend-item{display:flex;align-items:center;gap:6px}.schedule-grid__footer{border-top:1px solid var(--grid-line);margin-top:14px;padding-top:9px;font-size:.72rem;opacity:.7;text-align:center}.filter-bar__toggle-label,.filter-bar__reset{display:inline-flex;align-items:center;gap:6px}.course-card__blocked{display:flex;align-items:center;gap:5px}.schedule-alert-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:#020617ad}.schedule-alert{display:flex;gap:14px;width:min(560px,100%);max-height:min(80vh,720px);overflow-y:auto;padding:22px;border:1px solid var(--surface-2);border-radius:14px;background:var(--bg);color:var(--text);box-shadow:0 20px 70px #02061773}.schedule-alert__icon{flex:0 0 auto;color:#fbbf24;padding-top:2px}.schedule-alert__content{min-width:0;flex:1}.schedule-alert__header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.schedule-alert__header h2{margin:0;font-size:1.1rem}.schedule-alert__close{display:inline-flex;align-items:center;justify-content:center;padding:4px;border:none;background:none;color:var(--muted);cursor:pointer}.schedule-alert__term{margin:10px 0}.schedule-alert__sections{display:flex;flex-direction:column;gap:8px;padding:0;margin:12px 0 0;list-style:none}.schedule-alert__sections li{padding:9px 10px;border-radius:8px;background:var(--surface);border:1px solid var(--surface-2)}.schedule-alert__section-code{font-weight:750;color:var(--accent-2);unicode-bidi:plaintext}.schedule-alert__section-title{display:block;margin-top:3px;font-size:.85rem}.schedule-alert__section-crn{margin-top:4px;color:var(--muted);font-size:.76rem}.schedule-alert__action{margin-top:16px}@media (max-width: 720px){.planner__body{grid-template-columns:1fr}}