/*
Theme Name: GrandhaShala
Theme URI: https://grandhashala.com
Author: GrandhaShala Team
Description: Premium responsive Malayalam blog theme. Manjari + uploadable fonts, "ezhuthu" slug, icon-only hamburger, Blocksy-like Customizer, full-page posts, light-blue accent.
Version: 1.1
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: grandhashala
*/

:root {
    --header-bg: #242424;
    --header-text: #ffffff;
    --menu-link: #ffffff;
    --footer-bg: #111111;
    --footer-text: #ffffff;
    --body-bg: #f7f8fa;
    --text-color: #222222;
    --meta-color: #666666;
    --link-color: #2171b1;
    --accent-color: #3498db;          /* light blue (was red/brown) */
    --font-title: 'Manjari', sans-serif;
    --font-heading: 'Manjari', sans-serif;
    --font-body: 'Manjari', sans-serif;
    --font-footer: 'Manjari', sans-serif;
    --container-width: 1200px;
    --site-title-size: 26px;
    --card-shadow: 0 4px 15px rgba(0,0,0,0.06);
    --card-shadow-hover: 0 10px 28px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: var(--font-body);
    background-color: var(--body-bg);
    color: var(--text-color);
    margin: 0;
    line-height: 1.8;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
}

/* Seamless white on article / page / 404 (no grey "whitespace" gutters) */
body.single, body.page, body.error404 { background: #ffffff; }

img { max-width: 100%; display: block; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.3; }

a { color: var(--link-color); outline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 3px; }

/* Accessibility skip link */
.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--accent-color); color: #fff;
    padding: .8rem 1.2rem; z-index: 2000; text-decoration: none;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- Header ---------- */
.site-header {
    background-color: var(--header-bg);
    color: var(--header-text);
    position: sticky; top: 0; z-index: 1000;
    display: block;                 /* hamburger is absolutely positioned */
    padding: 16px 20px;             /* overridden by Customizer inline CSS */
    box-shadow: 0 2px 10px rgba(0,0,0,0.12);
}
.site-branding { width: 100%; }     /* text-align (logo placement) set inline */
.site-title { margin: 0; font-family: var(--font-title); }
.site-title a {
    color: var(--header-text); text-decoration: none;
    font-family: var(--font-title);
    font-size: var(--site-title-size);
    font-weight: 700; letter-spacing: -.5px;
}

/* Hamburger: 3 lines only, NO text / border / outline / hover colour change */
.menu-toggle {
    position: absolute; top: 50%; transform: translateY(-50%);
    left: 20px;                      /* overridden inline (left/right) */
    background: none; border: none; margin: 0; padding: 10px;
    cursor: pointer; line-height: 0;
}
.menu-toggle:focus, .menu-toggle:focus-visible { outline: none; }   /* per request */
.menu-toggle .bar {
    display: block; width: 26px; height: 3px; margin: 5px 0;
    background: var(--header-text); border-radius: 2px;
    transition: transform .3s ease, opacity .3s ease;
}
.menu-toggle[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Dropdown nav */
.main-navigation {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background-color: var(--header-bg);
    padding: 1rem 2rem; border-top: 1px solid rgba(255,255,255,0.1);
    font-family: var(--font-body);
}
.main-navigation.toggled { display: block; animation: slideDown .25s ease-out; }
@keyframes slideDown { from { opacity:0; transform: translateY(-10px);} to { opacity:1; transform: translateY(0);} }
@media (prefers-reduced-motion: reduce) { .main-navigation.toggled { animation: none; } }
.main-navigation ul { list-style: none; padding: 0; margin: 0; }
.main-navigation li { padding: .8rem 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
.main-navigation a { color: var(--menu-link); text-decoration: none; font-size: 1.1rem; }
.main-navigation a:hover { color: var(--accent-color); }

/* ---------- Home post grid ---------- */
.site-main { max-width: var(--container-width); margin: 3rem auto; padding: 0 1.5rem; }
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px,1fr)); gap: 2.5rem; }
.post-card {
    background: #fff; border-radius: 8px; overflow: hidden;
    box-shadow: var(--card-shadow); display: flex; flex-direction: column;
    transition: transform .25s ease, box-shadow .25s ease;
}
.post-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-hover); }
.post-card-content { padding: 1.4rem 1.5rem; }
.post-card h2 { margin: 0 0 .4rem; font-size: 1.35rem; line-height: 1.4; }
.post-card h2 a { color: var(--text-color); text-decoration: none; }
.post-card h2 a:hover { color: var(--accent-color); }
.post-card-thumb img { width: 100%; height: 220px; object-fit: cover; }
.post-meta { color: var(--meta-color); font-size: .9rem; margin-bottom: .6rem; }
.post-excerpt { color: var(--text-color); }
.no-posts { text-align: center; grid-column: 1 / -1; color: var(--meta-color); }

.pagination-wrap { grid-column: 1 / -1; text-align: center; margin: 3rem 0 0; }
.pagination-wrap .page-numbers {
    display: inline-block; margin: 0 .25rem; padding: .5rem .9rem; border-radius: 4px;
    text-decoration: none; color: var(--text-color); background: #fff; box-shadow: var(--card-shadow);
}
.pagination-wrap .page-numbers.current { background: var(--accent-color); color: #fff; }

/* ---------- Single post / page : FULL PAGE, no card, no border ---------- */
.single-post-container, .page-container {
    max-width: 100%; width: 100%; margin: 0;
    background: transparent; box-shadow: none; border-radius: 0;
    padding: 2.5rem clamp(1.25rem, 5vw, 4rem);
}
body.single .site-main, body.page .site-main { max-width: 900px; }   /* readable column on white */

.single-post-header { text-align: left; margin-bottom: 1.5rem; padding: 0; border: 0; }  /* no underline border */
.single-post-title, .page-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem); line-height: 1.2; margin: 0 0 .8rem; color: #111; font-weight: 700;
}
.single-post-thumb, .page-thumb { margin: 1.5rem 0 2rem; }
.single-post-thumb img, .page-thumb img { width: 100%; height: auto; border-radius: 6px; }

.single-post-content, .page-content { font-family: var(--font-body); font-size: 1.18rem; line-height: 1.95; color: #2b2b2b; }
.single-post-content a, .page-content a { color: var(--link-color); }
.single-post-content a:hover, .page-content a:hover { color: var(--accent-color); }
.single-post-content img, .page-content img { border-radius: 6px; margin: 1.5rem 0; }

/* Light-blue drop cap (Smithsonian style) */
.single-post-content > p:first-of-type::first-letter {
    float: left; font-size: 4rem; line-height: .8;
    padding: .3rem .6rem 0 0; color: var(--accent-color); font-weight: 700;
}

.single-post-nav { max-width: 900px; margin: 2.5rem auto 0; display: flex; justify-content: space-between; gap: 1rem; font-size: .95rem; }
.single-post-nav a { color: var(--link-color); text-decoration: none; }
.single-post-nav a:hover { color: var(--accent-color); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block; background: var(--accent-color); color: #fff; border: none;
    padding: .7rem 1.5rem; border-radius: 4px; font-family: var(--font-body);
    font-size: 1rem; cursor: pointer; text-decoration: none;
}
.btn:hover { opacity: .9; }

/* ---------- Footer ---------- */
.site-footer {
    background-color: var(--footer-bg); color: var(--footer-text);
    font-family: var(--font-footer);
    text-align: center; padding: 48px 1rem; margin-top: 5rem;
}
.site-footer, .site-footer * { font-family: var(--font-footer); }
.site-footer a { color: var(--footer-text); text-decoration: none; font-weight: 700; }
.site-footer p { margin: .5rem 0; opacity: .85; }

/* ---------- Responsive ---------- */
@media (max-width: 600px) {
    .single-post-content, .page-content { font-size: 1.05rem; }
}