.planner-main{padding:48px 0 64px}.planner-intro{max-width:780px;margin-bottom:32px}.planner-intro h1{font-size:clamp(2.3rem,5vw,3.7rem);line-height:1.1;margin:12px 0 18px;letter-spacing:-.04em}.planner-intro>p:not(.eyebrow){color:var(--ink-soft);max-width:640px}.term-pill{display:inline-block;padding:5px 12px;border:1px solid #b9cbc1;background:#e5eee7;color:#245441;font:600 .8rem var(--sans);margin-bottom:6px}.planner-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,1fr);gap:24px;align-items:start}.planner-panel{border:1px solid var(--line);background:var(--white);padding:26px}.planner-panel h2{font:600 1.4rem var(--sans);margin:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-heading>span{font-size:.8rem;color:var(--ink-soft)}.chosen-courses{list-style:none;padding:0;margin:18px 0}.chosen-courses li{padding:15px 0;display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);align-items:center}.chosen-courses strong,.chosen-courses span{display:block}.chosen-courses strong{font-family:var(--sans)}.chosen-courses span{font-size:.82rem;color:var(--ink-soft);line-height:1.5}.chosen-courses .selection-empty{padding:28px 0;color:var(--ink-soft);font-size:.9rem}.planner-main button,.course-picker button{cursor:pointer;font:600 .86rem var(--sans);padding:10px 16px;border:1px solid var(--line);background:transparent;color:var(--ink);min-height:42px}.planner-main button:hover,.course-picker button:hover{background:#ede9dd}.planner-main button:disabled{opacity:.5;cursor:default}.planner-main button:focus-visible,.course-picker button:focus-visible,.planner-main select:focus-visible,.course-picker input:focus-visible,.week-scroll:focus-visible,.week-meeting:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.planner-main .primary-action{background:var(--accent);color:white;border-color:var(--accent);width:100%;font-size:.98rem;padding:15px;margin-top:20px}.planner-main .primary-action:hover{background:var(--accent-dark)}.planner-main .remove-course{font-size:.75rem;padding:5px 10px;flex-shrink:0}.add-course{width:100%;border-style:dashed!important}.planner-settings label{display:block;font-size:.86rem;font-weight:600;margin-top:20px}.planner-settings select,.planner-settings input{display:block;width:100%;margin-top:8px;padding:11px;background:white;border:1px solid var(--line);font:inherit;color:var(--ink)}.planner-settings p{font-size:.82rem;color:var(--ink-soft);line-height:1.65}.planner-status{font-size:.9rem;margin:20px 0;min-height:1.7em}.data-note{font-size:.8rem;color:var(--ink-soft);margin:8px 0}.unavailable-courses{margin-top:12px;font-size:.83rem;color:var(--ink-soft)}.unavailable-courses summary{cursor:pointer}.planner-results{scroll-margin-top:100px;margin-top:28px}.result-top{display:flex;align-items:start;justify-content:space-between;gap:16px}.result-top h2{font:600 1.8rem var(--sans);margin:0}.result-top p{font-size:.88rem;color:#27634d}.result-top .has-conflicts{color:#a33820}.schedule-actions{display:flex;gap:6px;flex-wrap:wrap}.schedule-actions button[aria-pressed=true],.alternative-options button[aria-pressed=true]{background:var(--ink);color:white}.alternative-options{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.alternative-options small{display:block;font-size:.7rem;font-weight:400;margin-top:5px}.group-summary{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.group-summary span{border-left:3px solid var(--course);padding:5px 10px;background:white;font-size:.8rem}.group-summary strong{color:var(--course)}.week-scroll{overflow:auto;border:1px solid var(--line);background:white}.planner-week{display:grid;grid-template-columns:110px repeat(var(--days),minmax(130px,1fr));min-width:860px}.weekday{padding:10px;text-align:center;background:#ecefe9;font:600 .78rem var(--sans);border-bottom:1px solid var(--line);text-transform:uppercase}.time-axis,.weekday-column{position:relative;border-right:1px solid #dfe5df}.time-axis span{position:absolute;left:8px;white-space:nowrap;font:400 .73rem var(--sans);color:var(--ink-soft);padding-top:3px}.weekday-column{background:repeating-linear-gradient(to bottom,transparent 0,transparent 77px,#e1e7e1 77px,#e1e7e1 78px)}.week-meeting{position:absolute;overflow:auto;padding:4px 6px;background:color-mix(in srgb,var(--course) 10%,white);border:1px solid color-mix(in srgb,var(--course) 35%,white);border-left:3px solid var(--course);font:400 .73rem/1.35 var(--sans);border-radius:3px}.week-meeting strong,.week-meeting span,.week-meeting small{display:block}.week-meeting strong{color:var(--course)}.week-meeting small{font-size:.66rem}.week-meeting.meeting-conflict{background:#fff0eb;border-color:#b53e26}.overlap-details,.search-limit{padding:16px;background:#fff0e6;border:1px solid #e5b6a1;font-size:.85rem;margin:16px 0}.planner-agenda{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.planner-agenda section{background:white;padding:18px;border:1px solid var(--line)}.planner-agenda h3{font:600 1.05rem var(--sans);margin:0 0 16px}.agenda-meeting{display:flex;gap:16px;padding:12px 0;border-top:1px solid var(--line);font-size:.8rem}.agenda-meeting time{white-space:nowrap;color:var(--ink-soft)}.agenda-meeting strong,.agenda-meeting span{display:block}.agenda-meeting strong{color:var(--course)}.agenda-meeting span{font-size:.76rem}.overlap-label{display:block;color:#a33820;font-size:.75rem}.course-picker{width:min(620px,calc(100vw - 28px));max-height:85vh;padding:24px;border:1px solid var(--line);background:var(--white);color:var(--ink)}.course-picker::backdrop{background:#17252299}.course-picker h2{font:600 1.35rem var(--sans);margin:0}.course-picker label{display:block;font-size:.85rem;margin:20px 0 8px}.course-picker input{width:100%;padding:12px;border:1px solid var(--line);background:white;font:inherit}.course-options{max-height:48vh;overflow:auto;margin-top:16px}.course-option{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;text-align:left;border-width:0 0 1px!important}.course-option small{display:block;font-size:.78rem;font-weight:400;color:var(--ink-soft);margin-top:4px}.course-option>span:last-child{flex-shrink:0;font-size:.75rem}.course-option b{margin-left:12px}.empty-message{font-size:.9rem;padding:20px 0}.student-note{font-size:.8rem;color:var(--ink-soft);margin-top:24px}[hidden]{display:none!important}
@media(max-width:850px){.planner-layout{grid-template-columns:1fr}.result-top{display:block}.schedule-actions{margin-top:15px}.planner-panel{padding:20px}}
@media(max-width:600px){.planner-main{padding-top:30px}.planner-agenda{grid-template-columns:1fr}.planner-intro h1{font-size:2.35rem}.course-picker{padding:18px}.course-option{padding:12px 4px!important}.planner-results h2{font-size:1.45rem}}
@media print{body{background:white}body::before,.site-header,.site-footer,.planner-intro,.planner-layout,.planner-status,.unavailable-courses,.alternative-options,.schedule-actions,.student-note,.skip-link{display:none!important}.planner-main{padding:0}.container{width:100%!important}.planner-results{margin:0}.week-scroll{overflow:visible}.planner-week{min-width:0;grid-template-columns:100px repeat(var(--days),minmax(0,1fr))}.week-meeting{font-size:8px;padding:2px;overflow:visible;print-color-adjust:exact}.week-meeting small{font-size:7px}.planner-agenda{display:block}.planner-agenda section{break-inside:avoid;margin-bottom:12px}.result-top h2{font-size:22px}.data-note{display:block}}

@media screen {
  [data-theme="dark"] .planner-settings select,
  [data-theme="dark"] .planner-settings input,
  [data-theme="dark"] .course-picker input,
  [data-theme="dark"] .group-summary span,
  [data-theme="dark"] .week-scroll,
  [data-theme="dark"] .planner-agenda section { background: var(--white); color: var(--ink); }
  [data-theme="dark"] .planner-main button:hover,
  [data-theme="dark"] .course-picker button:hover,
  [data-theme="dark"] .weekday { background: var(--paper-deep); }
  [data-theme="dark"] .primary-action,
  [data-theme="dark"] .schedule-actions button[aria-pressed=true],
  [data-theme="dark"] .alternative-options button[aria-pressed=true] { background: var(--accent); color: #141d1b; }
  [data-theme="dark"] .term-pill { background: #243e30; color: #c3e4cd; border-color: #557560; }
  [data-theme="dark"] .result-top p { color: #abd8bc; }
  [data-theme="dark"] .result-top .has-conflicts,
  [data-theme="dark"] .overlap-label { color: #ffb79e; }
  [data-theme="dark"] .overlap-details,
  [data-theme="dark"] .search-limit { background: #3c2c24; border-color: #a77c64; }
  [data-theme="dark"] .group-summary strong,
  [data-theme="dark"] .agenda-meeting strong { color: var(--ink); }
  [data-theme="dark"] .week-meeting { color: #172522; }
  [data-theme="dark"] .weekday-column { background-image: repeating-linear-gradient(to bottom,transparent 0,transparent 77px,#34443b 77px,#34443b 78px); }
}
@media print {
  :root[data-theme="dark"] { color-scheme: light; --ink: #172522; --ink-soft: #53625d; --line: rgba(23,37,34,.16); --white: white; }
}