:root{--color-bg:#f4f6f9;--color-surface:#fff;--color-border:#d8dee6;--color-text:#1a2233;--color-text-muted:#5b6472;--color-primary:#1a3763;--color-primary-dark:#12294a;--color-accent:#9c6b0e;--color-available-bg:#e6f4ea;--color-available-border:#2f8f4e;--color-available-text:#1e6a37;--color-blocked-bg:#fdecea;--color-blocked-border:#c0392b;--color-blocked-text:#96281b;--color-completed-bg:#eef1f5;--color-completed-border:#8792a2;--color-completed-text:#4b5563;--radius:.6rem;--shadow:0 1px 2px #0f172a0f, 0 1px 3px #0f172a14;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.6}main{max-width:64rem;padding:var(--space-6) var(--space-5) 4rem;margin:0 auto}a{color:var(--color-primary)}a:hover{color:var(--color-primary-dark)}h1,h2,h3{color:var(--color-text);line-height:1.25}h1{margin:0 0 var(--space-2);font-size:clamp(1.75rem,1.4rem + 1.5vw,2.5rem)}h2{margin:0 0 var(--space-1);font-size:1.35rem}h3{margin:0 0 var(--space-2);font-size:1.05rem}.site-nav{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);background:var(--color-primary);color:#fff;flex-wrap:wrap;display:flex}.site-nav a{color:#fff;padding:var(--space-1) var(--space-2);border-radius:.3rem;font-weight:500;text-decoration:none}.site-nav a:hover,.site-nav a:focus-visible{text-decoration:underline}.site-brand{letter-spacing:.02em;font-weight:700}.site-nav-links{gap:var(--space-3);display:flex}.page-intro{margin-bottom:var(--space-6)}.subtitle{color:var(--color-text-muted);max-width:42rem;margin:0;font-size:1.05rem}.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:var(--space-5);margin-bottom:var(--space-5)}.panel--focus{border-color:var(--color-primary);border-width:2px}.panel--secondary{box-shadow:none;background:#fafbfc}.panel-header{margin-bottom:var(--space-4)}.panel-hint{color:var(--color-text-muted);margin:0;font-size:.9rem}.disclaimer{color:var(--color-text-muted);border:1px dashed var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4);margin:0 0 var(--space-5);background:#fffaf0;font-size:.85rem}.setup-form fieldset{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4);margin:0 0 var(--space-4)}.setup-form legend{padding:0 var(--space-2);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:600}.mode-select{gap:var(--space-4);flex-wrap:wrap;display:flex}.mode-option,.degree-option{align-items:center;gap:var(--space-2);cursor:pointer;display:flex}.degree-select{gap:var(--space-2);flex-direction:column;display:flex}.degree-option{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-2) var(--space-3)}.degree-option:has(input:checked){border-color:var(--color-primary);background:#eef2f8}.degree-option-code{color:var(--color-text-muted);margin-left:auto;font-size:.85rem}.selected-degrees{margin:var(--space-4) 0 0;align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.selected-degrees-label{color:var(--color-text-muted);font-size:.85rem;font-weight:600}.chip{background:var(--color-primary);color:#fff;border-radius:999px;padding:.2rem .75rem;font-size:.85rem;font-weight:500;display:inline-block}#recommendations,#electives{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(18rem,1fr));margin:0;padding:0;list-style:none;display:grid}#electives{grid-template-columns:repeat(auto-fill,minmax(16rem,1fr))}.course-card{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-4);background:var(--color-surface);gap:var(--space-2);border-left-width:5px;flex-direction:column;display:flex}.course-card--available{border-left-color:var(--color-available-border)}.course-card--blocked{border-left-color:var(--color-blocked-border)}.course-card--completed{border-left-color:var(--color-completed-border)}.course-card-head{justify-content:space-between;align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.course-code{font-size:1.05rem;font-weight:700}.course-title{color:var(--color-text);margin:0}.status-badge{text-transform:uppercase;letter-spacing:.03em;white-space:nowrap;border:1px solid;border-radius:999px;padding:.2rem .6rem;font-size:.72rem;font-weight:700}.status-badge--available{background:var(--color-available-bg);color:var(--color-available-text);border-color:var(--color-available-border)}.status-badge--available:before{content:"✓"}.status-badge--blocked{background:var(--color-blocked-bg);color:var(--color-blocked-text);border-color:var(--color-blocked-border)}.status-badge--blocked:before{content:"⏳"}.status-badge--completed{background:var(--color-completed-bg);color:var(--color-completed-text);border-color:var(--color-completed-border)}.status-badge--completed:before{content:"★"}.course-meta{gap:var(--space-2);flex-wrap:wrap;margin:0;display:flex}.meta-chip{color:var(--color-text-muted);background:#eef1f5;border-radius:999px;padding:.15rem .6rem;font-size:.8rem}.course-detail{margin:0;font-size:.9rem}.course-detail--unlocks{color:var(--color-available-text);font-weight:500}.offering-pattern,.planning-note{color:var(--color-text-muted);margin:0;font-size:.8rem}.planning-note{font-style:italic}.course-actions{gap:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--color-border);flex-direction:column;margin-top:auto;display:flex}.already-planned{color:var(--color-text-muted);margin:0;font-size:.85rem}form.action-form{align-items:center;gap:var(--space-2);flex-wrap:wrap;margin:0;display:flex}.action-form label{color:var(--color-text-muted);font-size:.8rem}.action-form input,.action-form select{min-width:5rem;font:inherit;border:1px solid var(--color-border);background:#fff;border-radius:.35rem;flex:1;padding:.35rem .5rem}.btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:.4rem;padding:.45rem 1rem;font-weight:600}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.btn-ghost{color:var(--color-text-muted);border-color:var(--color-border);background:0 0;font-weight:500}.btn-ghost:hover{background:#f1f3f6}.btn-remove{color:var(--color-blocked-text);border-color:var(--color-blocked-border)}.term-groups{gap:var(--space-4);flex-direction:column;display:flex}.term-group{border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.term-heading{padding:var(--space-2) var(--space-4);color:var(--color-primary);background:#eef2f8;margin:0;font-size:.95rem}.term-entries{margin:0;padding:0;list-style:none}.plan-entry{align-items:center;gap:var(--space-2) var(--space-3);padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-border);flex-wrap:wrap;display:flex}.plan-entry:first-child{border-top:none}.plan-entry-course{font-weight:600}.plan-entry-requirement{color:var(--color-text-muted);font-size:.9rem}.action-form--remove{margin-left:auto}.manual-add{margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px dashed var(--color-border)}.manual-add h3{color:var(--color-text-muted)}.action-form--manual{margin-top:var(--space-2)}#messages{padding-inline-start:1.2rem}@media (width<=40rem){main{padding:var(--space-4) var(--space-3) 3rem}.site-nav{padding:var(--space-2) var(--space-3)}#recommendations,#electives{grid-template-columns:1fr}.plan-entry{flex-direction:column;align-items:flex-start}.action-form--remove{margin-left:0}}