/* Shared styles. Tokens match pennlawteaching.org. */
:root {
  --navy: #011F5B;
  --navy-mid: #0a2f78;
  --red: #990000;
  --cream: #FAF8F3;
  --warm-gray: #F2EFE8;
  --mid-gray: #6B6863;
  --dark-gray: #3A3630;
  --border: #D8D4CC;
  --grid: #E6E2DA;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'DM Sans', sans-serif; background: var(--cream); color: var(--dark-gray); line-height: 1.6; }

.site-header { background: var(--navy); color: white; padding: 0 clamp(1rem, 4vw, 3rem); display: flex;
  align-items: center; justify-content: space-between; gap: 1rem; height: 56px; }
.site-header .wordmark { font-family: 'EB Garamond', serif; font-size: 16px; font-weight: 500; color: rgba(255,255,255,0.92);
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.6rem; white-space: nowrap; }
.site-shield { width: 32px; height: 32px; flex: 0 0 32px; }
.wordmark-divider { color: rgba(255,255,255,0.5); }
.header-badge { font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.55); white-space: nowrap; }
.header-badge.talk { color: #fff; background: var(--red); padding: 3px 10px; border-radius: 3px; }
@media (max-width: 560px) { .wordmark-divider, .wordmark-resource, .header-badge:not(.talk) { display: none; } }

.tool-nav { background: white; border-bottom: 1px solid var(--border); padding: 0 clamp(1rem, 4vw, 3rem); display: flex;
  gap: 1.4rem; overflow-x: auto; white-space: nowrap; }
.tool-nav a { font-size: 0.86rem; color: var(--mid-gray); text-decoration: none; padding: 0.7rem 0; border-bottom: 2px solid transparent; }
.tool-nav a:hover { color: var(--navy); }
.tool-nav a.here { color: var(--navy); font-weight: 500; border-bottom-color: var(--red); }
.tool-nav a.private::after { content: " \25CF"; color: var(--red); font-size: 0.6em; vertical-align: 2px; }

main { max-width: 960px; margin: 0 auto; padding: clamp(1.5rem, 4vw, 2.75rem) clamp(1rem, 4vw, 3rem) 4rem; }
h1 { font-family: 'EB Garamond', serif; font-size: clamp(1.7rem, 4vw, 2.3rem); font-weight: 600; color: var(--navy); line-height: 1.2; }
h2 { font-family: 'EB Garamond', serif; font-size: 1.35rem; font-weight: 600; color: var(--navy); margin-top: 2.5rem; line-height: 1.25; }
.lede { margin-top: 0.7rem; font-size: 1.02rem; color: var(--mid-gray); max-width: 66ch; }
p.body { margin-top: 0.8rem; max-width: 68ch; }
ul.body { margin: 0.6rem 0 0 1.2rem; max-width: 66ch; }
ul.body li { margin-top: 0.35rem; }
.private-note { margin-top: 1rem; padding: 0.6rem 0.9rem; border-left: 3px solid var(--red); background: white; font-size: 0.9rem; max-width: 66ch; }

.panel { background: white; border: 1px solid var(--border); border-radius: 6px; padding: 1.1rem 1.25rem 1rem; margin-top: 1.5rem; }
.controls { display: flex; flex-wrap: wrap; gap: 0.9rem 1.4rem; align-items: flex-end; }
.controls label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--mid-gray); }
.controls select, .controls input { font: inherit; font-size: 0.95rem; text-transform: none; letter-spacing: 0; color: var(--dark-gray);
  padding: 0.35rem 0.5rem; border: 1px solid var(--border); border-radius: 4px; background: white; }
.controls input[type=number] { width: 6.2rem; }
.controls input.you { border-color: var(--red); }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.seg button { font: inherit; font-size: 0.9rem; padding: 0.35rem 0.8rem; border: 0; background: white; color: var(--mid-gray); cursor: pointer; }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.on { background: var(--navy); color: white; }

.readout { margin-top: 1rem; font-family: 'EB Garamond', serif; font-size: 1.3rem; line-height: 1.35; color: var(--navy); min-height: 1.8em; }
.readout strong { color: var(--red); font-weight: 600; }
.readout small { display: block; font-family: 'DM Sans', sans-serif; font-size: 0.86rem; color: var(--mid-gray); margin-top: 0.25rem; }
.chart { margin-top: 0.75rem; overflow-x: auto; }
.chart svg { display: block; width: 100%; min-width: 620px; height: auto; }
.small-multiples .chart svg { min-width: 0; }
.chart text { font-family: 'DM Sans', sans-serif; font-size: 12px; fill: var(--mid-gray); }
.chart text.lab { fill: var(--dark-gray); font-size: 13px; }
.chart text.val { fill: var(--dark-gray); font-weight: 600; }
.chart text.you { fill: var(--red); font-weight: 600; }
.src { margin-top: 0.75rem; font-size: 0.8rem; color: var(--mid-gray); max-width: 80ch; }
.legend { display: flex; flex-wrap: wrap; gap: 0.3rem 1.1rem; margin-top: 0.6rem; font-size: 0.84rem; color: var(--dark-gray); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 0.35rem; vertical-align: -1px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.9rem; margin-top: 1.25rem; }
.tile { background: white; border: 1px solid var(--border); border-radius: 6px; padding: 0.8rem 1rem; }
.tile b { display: block; font-family: 'EB Garamond', serif; font-size: 1.9rem; font-weight: 600; color: var(--navy); line-height: 1.1; }
.tile span { font-size: 0.84rem; color: var(--mid-gray); line-height: 1.35; display: block; margin-top: 0.2rem; }

table.data { border-collapse: collapse; margin-top: 0.9rem; font-size: 0.92rem; width: 100%; max-width: 720px; }
table.data th { text-align: left; font-size: 0.76rem; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--mid-gray);
  border-bottom: 1px solid var(--border); padding: 0.35rem 0.8rem 0.35rem 0; }
table.data td { border-bottom: 1px solid var(--grid); padding: 0.4rem 0.8rem 0.4rem 0; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }

.grid { margin-top: 2rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.1rem; }
.card { background: white; border: 1px solid var(--border); border-radius: 6px; padding: 1.2rem 1.35rem; display: flex; flex-direction: column;
  gap: 0.4rem; text-decoration: none; color: inherit; }
.card:hover { border-color: var(--navy); }
.card h3 { font-family: 'EB Garamond', serif; font-size: 1.22rem; font-weight: 600; color: var(--navy); }
.card p { font-size: 0.92rem; color: var(--mid-gray); }
.card .go { margin-top: auto; padding-top: 0.5rem; font-weight: 500; font-size: 0.9rem; color: var(--red); }
.card.private { border-left: 3px solid var(--red); }
.small-multiples { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem 1.4rem; margin-top: 0.5rem; }
@media (max-width: 760px) { .small-multiples { grid-template-columns: repeat(2, 1fr); } }

.tip { position: fixed; pointer-events: none; background: var(--dark-gray); color: white; font-size: 12px; line-height: 1.35; padding: 5px 8px;
  border-radius: 4px; opacity: 0; transition: opacity 0.08s; z-index: 10; max-width: 240px; }
footer.site-footer { max-width: 960px; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 3rem) 3rem; font-size: 0.8rem; color: var(--mid-gray); }
footer.site-footer a { color: var(--mid-gray); }