:root { color-scheme: light; font-family: system-ui, sans-serif; color: #202822; background: #f4f5f0; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; }
header { padding: 24px 6%; border-bottom: 1px solid #d9ded5; display: flex; justify-content: space-between; align-items: center; }
.brand { font-weight: 750; font-size: 19px; text-decoration: none; color: inherit; }
.brand span { font-weight: 400; color: #596456; }
.tag, .badge { font-size: 12px; border-radius: 20px; padding: 6px 12px; background: #e6ecdf; color: #3a512e; }
main { max-width: 1160px; margin: 56px auto; padding: 0 28px; }
.heading, .list-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
h1 { font-size: clamp(30px, 5vw, 44px); font-weight: 650; letter-spacing: -1.5px; margin: 0 0 16px; }
h2 { font-size: 19px; margin: 0 0 12px; font-weight: 650; }
p { line-height: 1.6; }
.eyebrow { color: #65715e; font-size: 11px; letter-spacing: 2px; margin: 0 0 14px; }
.intro, .panel p, .empty { color: #64705e; }
#session-actions { display: flex; gap: 8px; flex-wrap: wrap; }
#message { min-height: 26px; font-size: 14px; margin: 24px 0; }
.panel, .card { background: #fff; border: 1px solid #dfe4d9; border-radius: 16px; padding: 26px; }
.create-panel { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 24px; margin-bottom: 34px; }
.create-panel p { margin-bottom: 0; font-size: 14px; }
label { display: block; font-size: 12px; font-weight: 650; margin-bottom: 10px; }
.form-row { display: flex; gap: 10px; }
button, .button { background: #28482f; border: 1px solid #28482f; border-radius: 9px; padding: 11px 16px; color: #fff; font: inherit; font-size: 14px; font-weight: 550; cursor: pointer; text-decoration: none; display: inline-block; }
button:hover, .button:hover { background: #386140; }
button:disabled { cursor: default; opacity: .5; }
.secondary { background: transparent; color: #344c30; border-color: #d0d9ca; }
.secondary:hover { background: #eaf0e5; }
.danger { background: #fff; border-color: #c89185; color: #8c3428; }
.danger:hover { background: #faeee9; }
select, input { min-width: 0; flex: 1; width: 100%; padding: 10px; background: #fff; border: 1px solid #cad4c3; border-radius: 9px; font: inherit; font-size: 13px; color: inherit; }
.list-heading { margin-bottom: 18px; }
.list-heading h2 { margin: 0; }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.card .list-heading { align-items: start; }
.card h3 { font-size: 17px; overflow-wrap: anywhere; margin: 0 0 8px; }
.card p { font-size: 13px; color: #64705e; margin: 8px 0; overflow-wrap: anywhere; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 22px; }
.empty { padding: 30px 0; }
.connection { margin-top: 24px; }
dl { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 12px; font-size: 13px; }
dt { color: #64705e; }
dd { margin: 0; font-family: ui-monospace, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
:focus-visible { outline: 3px solid #91a977; outline-offset: 3px; }
footer { max-width: 1160px; margin: 45px auto; padding: 0 28px; font-size: 12px; color: #727d6b; }
@media (max-width: 760px) { header { padding: 20px; } .tag { display: none; } main { margin-top: 32px; padding: 0 20px; } .heading { align-items: start; flex-direction: column; } .create-panel, .cards { grid-template-columns: 1fr; } .panel, .card { padding: 20px; } .form-row { flex-direction: column; } dl { grid-template-columns: 1fr; } dt { margin-top: 8px; } }