/* Shared theme + layout for Pravesha pages.
   Palette mirrors rajualluri.net (Astra theme).

   Per-page layout is scoped via a body class:
     <body class="page-home">  -> sb/pravesha/index.html
     <body class="page-quiz">  -> sb/pravesha/vyavaharika.html
*/
:root {
    --font-body: "Noto Sans", system-ui, sans-serif;

    --color-text: #222;
    --color-muted: #888;
    --color-soft: #555;
    --color-error: #a12;

    --color-accent: #6b7280;
    --color-accent-hover: #4b5563;
    --color-on-accent: #ffffff;

    --color-surface: #f3f4f6;
    --color-surface-text: #334155;

    --banner-image: url("ws_srikrishna_01.webp");
    --banner-height: 220px;
}

/* ---------- Base ---------- */
body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
}

/* ---------- Page banner ---------- */
.banner {
    display: block;
    height: var(--banner-height);
    background: var(--banner-image) center center / contain no-repeat;
    margin-bottom: 1.5rem;
}

/* ---------- Per-page layout ---------- */
body.page-home { margin: 2rem auto; max-width: 720px; padding: 0 1rem; }
body.page-quiz { margin: 2rem; max-width: 640px; }

.page-home h1 { font-size: 1.8rem; margin-bottom: .25rem; }
.page-home h1 .latin { font-weight: normal; color: var(--color-soft); }
.page-home h2 { font-size: 1.25rem; margin-top: 2rem; }
.page-quiz h1 { font-size: 1.5rem; }

/* ---------- Accent borders ---------- */
h2     { border-bottom: 2px solid var(--color-accent); padding-bottom: .25rem; }
footer { border-top: 1px solid var(--color-accent); }
fieldset { border: 1px solid var(--color-accent); border-radius: 8px; padding: 1rem 1.25rem; margin: 1rem 0; }
.cat-all { border-bottom: 1px solid var(--color-accent); padding-bottom: .5rem; margin-bottom: .25rem; width: 100%; }

/* ---------- Muted text ---------- */
.subtitle, .meta, .gender, .prompt-label, .answer-label,
blockquote cite, footer, .answer-row .lang {
    color: var(--color-muted);
}
.subtitle { font-size: 1rem; margin-top: 0; }
.meta     { font-size: .85rem; margin-top: .75rem; }
.gender   { font-style: italic; font-size: .65em; }
footer    { margin-top: 3rem; font-size: .85rem; padding-top: 1rem; }
.error    { color: var(--color-error); }

/* ---------- Sanskrit / bilingual blocks ---------- */
.sa   { font-size: 1.15rem; }
.lead { font-size: 1.1rem; }
ul.objectives { list-style: none; padding-left: 0; }
ul.objectives li { margin: 1rem 0; padding: .75rem 1rem; }
ul.objectives .sa, p.bilingual .sa { display: block; }
ul.objectives .en, p.bilingual .en {
    display: block; font-size: .95rem; margin-top: .25rem;
    color: var(--color-soft);
}
blockquote { margin: 1.5rem 0; padding: 1rem 1.25rem; }
blockquote .sa { display: block; margin-bottom: .35rem; }
blockquote cite { font-style: normal; font-size: .85rem; }

/* ---------- Surface (objectives, blockquote, card) ---------- */
ul.objectives li,
blockquote,
.card {
    background: var(--color-surface);
    color: var(--color-surface-text);
    border-left: 4px solid var(--color-accent);
    border-radius: 4px;
}

/* ---------- Buttons / nav links ---------- */
nav.links { margin: 2rem 0; }
nav.links a,
button {
    border: 1px solid var(--color-accent);
    background: var(--color-accent);
    color: var(--color-on-accent);
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
    font: inherit;
}
nav.links a {
    display: inline-block; margin: .25rem .75rem .25rem 0;
    padding: .55rem 1.2rem;
}
button { padding: .55rem 1.4rem; margin-right: .75rem; }
nav.links a:hover,
button:not(:disabled):hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}
button:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- Quiz card + prompt/answer ---------- */
.card {
    border: 1px solid var(--color-accent); border-left-width: 1px;
    border-radius: 8px;
    padding: 1.25rem 1.5rem; margin-top: 1.25rem; min-height: 2rem;
}
.prompt-label, .answer-label {
    font-size: .85rem; text-transform: uppercase; letter-spacing: .04em;
}
.prompt-word { font-size: 2rem; margin: .35rem 0 0; }
.answers { margin-top: 1.25rem; }
.answers.hidden { display: none; }
.answer-row { font-size: 1.3rem; margin: .6rem 0; display: flex; align-items: baseline; }
.answer-row .lang { font-size: .85rem; flex: 0 0 7rem; }
.answer-row .answer-words .word { margin: .1rem 0; }

/* ---------- Quiz form bits ---------- */
legend { font-weight: 600; padding: 0 .4rem; }
.choice { display: block; margin: .5rem 0; cursor: pointer; }
.choice input { margin-right: .5rem; }
.actions { margin: 1.25rem 0; }
.cat-list { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.cat-list .choice { margin: .35rem 0; white-space: nowrap; }
