/* Waquar Kaleem. Plain serif academic page, no web fonts, no external requests. */

:root {
    --bg: #fdfcf8;
    --text: #1c1b18;
    --muted: #4a4740;
    --faint: #7a766c;
    --rule: #d9d4c6;
    --link: #0a4a8f;
    --visited: #6a3a8f;
    --panel: #f6f3ea;
}
:root[data-theme="dark"] {
    --bg: #16150f;
    --text: #e6e2d6;
    --muted: #b3ae9f;
    --faint: #837e70;
    --rule: #33302a;
    --link: #86b9e8;
    --visited: #c0a3dd;
    --panel: #1d1c15;
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #16150f;
        --text: #e6e2d6;
        --muted: #b3ae9f;
        --faint: #837e70;
        --rule: #33302a;
        --link: #86b9e8;
        --visited: #c0a3dd;
        --panel: #1d1c15;
    }
}

html { -webkit-text-size-adjust: 100%; }
body {
    font-family: Georgia, "Iowan Old Style", "Times New Roman", Times, serif;
    background: var(--bg);
    color: var(--text);
    font-size: 17px;
    line-height: 1.6;
    margin: 0 auto;
    max-width: 42em;
    padding: 28px 22px 64px;
}
a { color: var(--link); text-decoration: underline; }
a:visited { color: var(--visited); }
a:hover { text-decoration: none; }
p { margin: 0 0 12px; }

/* ---- Top line ---- */
.topnav {
    font-size: 0.9375rem;
    padding-bottom: 14px;
    margin-bottom: 26px;
    border-bottom: 1px solid var(--rule);
}
.topnav .sep { color: var(--faint); margin: 0 5px; }
.topnav .here { color: var(--muted); }
.topnav .right { float: right; }
.topnav::after { content: ""; display: block; clear: both; }

/* ---- Identity ---- */
.head { overflow: hidden; margin-bottom: 26px; }
.head .frame {
    float: right;
    width: 140px;
    height: 175px;
    margin: 4px 0 12px 22px;
    border: 1px solid var(--rule);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--faint);
    font-size: 1.25rem;
    letter-spacing: 0.06em;
}
.head img.portrait {
    float: right;
    width: 140px;
    margin: 4px 0 12px 22px;
    border: 1px solid var(--rule);
}
h1 {
    font-size: 1.875rem;
    font-weight: normal;
    margin: 0 0 2px;
    letter-spacing: -0.01em;
}
h1 a { color: inherit; text-decoration: none; }
h1 a:visited { color: inherit; }
h1 a:hover { text-decoration: underline; }
.head p { margin: 0; }
.head .role { color: var(--muted); }
.head .links { margin-top: 12px; font-size: 0.9375rem; }
.head .icons { margin-top: 9px; line-height: 1; }
.head .icons a {
    display: inline-block;
    margin-right: 13px;
    color: var(--link);
    text-decoration: none;
}
.head .icons a:visited { color: var(--link); }
.head .icons a:hover { color: var(--text); }
.head .icons svg { width: 19px; height: 19px; display: block; }
.head.compact { margin-bottom: 22px; }
.head.compact h1 { font-size: 1.375rem; }
.head.compact .role { font-size: 0.9375rem; }
@media (max-width: 480px) {
    .head .frame, .head img.portrait { float: none; margin: 0 0 14px; }
}

/* ---- Sections ---- */
h2 {
    font-size: 1.1875rem;
    font-weight: bold;
    margin: 36px 0 12px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--rule);
}
h3 { font-size: 1rem; font-weight: bold; margin: 22px 0 8px; }
h3.area { font-style: italic; font-weight: normal; color: var(--muted); }
section { scroll-margin-top: 16px; }

/* ---- Research cards, three across ---- */
.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin: 18px 0 4px;
}
.card { min-width: 0; }
.card a.plate {
    display: block;
    border: 1px solid var(--rule);
    background: var(--panel);
    color: var(--muted);
    text-decoration: none;
    padding: 10px 8px;
}
.card a.plate:visited { color: var(--muted); }
.card a.plate:hover { border-color: var(--link); color: var(--link); }
.card svg.fig { display: block; width: 100%; height: auto; }
.card h3 { margin: 10px 0 4px; font-size: 0.9375rem; }
.card h3 a { text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.card p { font-size: 0.875rem; color: var(--muted); margin: 0; }
@media (max-width: 620px) {
    .cards { grid-template-columns: 1fr; gap: 26px; }
}

/* The lead figure on a research page, same drawing as its card. */
.figwrap { margin: 6px 0 20px; }
svg.fig.lead {
    display: block;
    width: 100%;
    max-width: 340px;
    height: auto;
    color: var(--muted);
    border: 1px solid var(--rule);
    background: var(--panel);
    padding: 10px 8px;
}

/* ---- Publications ---- */
.count { color: var(--faint); font-size: 0.9375rem; }
ul.plain { list-style: square; margin: 0; padding-left: 1.4em; }
ul.plain li { margin-bottom: 12px; }
.me { font-variant: small-caps; letter-spacing: 0.02em; }
.venue { font-style: italic; }
.tag { color: var(--faint); font-size: 0.875rem; }

/* ---- Talks, teaching, news ---- */
ul.talks { list-style: none; margin: 0; padding: 0; }
ul.talks li { margin-bottom: 12px; }
ul.talks .where { display: block; color: var(--muted); font-size: 0.9375rem; }
.course { margin-bottom: 16px; }
.course .what { font-weight: bold; }
.course .when { color: var(--faint); font-size: 0.9375rem; font-weight: normal; }
blockquote {
    margin: 6px 0 0;
    padding-left: 14px;
    border-left: 2px solid var(--rule);
    color: var(--muted);
    font-size: 0.9375rem;
}
dl.news { margin: 0; }
dl.news dt {
    float: left;
    width: 6.5em;
    clear: left;
    color: var(--faint);
    font-size: 0.9375rem;
    padding-top: 1px;
}
dl.news dd { margin: 0 0 10px 6.5em; }
@media (max-width: 480px) {
    dl.news dt { float: none; width: auto; }
    dl.news dd { margin-left: 0; margin-bottom: 14px; }
}

.back { font-size: 0.9375rem; margin-top: 30px; }

footer {
    margin-top: 42px;
    padding-top: 14px;
    border-top: 1px solid var(--rule);
    color: var(--faint);
    font-size: 0.875rem;
}