/*
Theme Name: IFSC Link List Directory
Theme URI: https://ifsc.cc/
Author: WesternGhats
Author URI: https://ifsc.cc/
Description: Indian Bank IFSC Directory theme featuring responsive masonry cards, full card content, custom category dropdowns, and banking palettes. Highly optimized for SEO and Core Web Vitals.
Version: 2.0.1
Tested up to: 7.1.3
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: ifsc-link-directory
*/

/* ==========================================================================
   1. CSS Variables & Root (Prevents Layout Shifts & Improves Performance)
   ========================================================================== */
:root {
    --b-primary: #004B87;
    --b-accent: #002E6E;
    --b-kaavi: #e65100; /* Replaced teal with Kaavi */
    --b-kaavi-dark: #bf360c; /* Replaced green with Kaavi Dark */
    --b-maroon: #97144D;
    --b-gold: #b45309;
    --text-main: #334155;
    --text-muted: #64748b;
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --border-light: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-hover: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 32px; /* New extra rounded radius for search box */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   2. Reset & Base Typography
   ========================================================================== */
html { 
    line-height: 1.5; 
    -webkit-text-size-adjust: 100%; 
    scroll-behavior: smooth; 
}
body { 
    margin: 0; 
    background-color: var(--bg-main); 
    color: var(--text-main); 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; 
    padding: 20px; 
    overflow-wrap: break-word; 
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
a { 
    text-decoration: none; 
    color: var(--b-primary); 
    transition: var(--transition);
}
a:hover { color: var(--b-accent); }

/* Accessibility: Focus states are crucial for SEO/Lighthouse scores */
a:focus-visible, input:focus-visible, button:focus-visible, select:focus-visible {
    outline: 3px solid var(--b-kaavi);
    outline-offset: 2px;
    border-radius: 4px;
}

.main-container { max-width: 1240px; margin: 0 auto; }

#banking-data { position: absolute; width: 0; height: 0; visibility: hidden; pointer-events: none; }

/* ==========================================================================
   3. Header & Dividers
   ========================================================================== */
.main-header { text-align: center; margin: 24px 0 48px; }
.main-header h1 { 
    margin: 0 0 12px 0; 
    font-size: 3.5rem; 
    font-family: 'Playfair Display', serif !important; 
    font-weight: 700; 
    display: inline-block; 
    line-height: 1.1;
}
.main-header h1 a { color: var(--b-accent); }
.main-header h1 a:hover { opacity: 0.8; }
.main-header p { color: var(--text-muted); margin: 0; font-size: 1.25rem; font-weight: 500; }

.theme-divider { 
    border: 0; 
    height: 0; 
    border-top: 2px dashed var(--border-light); 
    margin: 60px auto; 
    width: 50%; 
    max-width: 300px; 
    clear: both; 
}

/* ==========================================================================
   4. Search Section
   ========================================================================== */
.search-section { 
    width: 100%; 
    max-width: 100%; 
    margin: 0 auto 50px auto !important; /* Forced gap below search box */
    clear: both; 
    display: block; 
}
.search-section .widget { 
    background: var(--bg-card); 
    padding: 30px; 
    border-radius: var(--radius-xl) !important; /* Rounded corners */
    border: 2px solid var(--border-light); 
    box-shadow: var(--shadow-md); 
    transition: var(--transition);
}
.search-section .widget:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.widget_search .screen-reader-text, .wp-block-search__label { display: none !important; }

.search-section .widget form, .widget_search form, .wp-block-search__inside-wrapper { 
    display: flex !important; flex-direction: row !important; gap: 16px !important; width: 100% !important; align-items: center !important; 
}
.search-section .widget form .search-input, .widget_search form label { 
    flex: 1 1 0% !important; width: 100% !important; margin: 0 !important; 
}
.search-section .widget form input[type="search"], .widget_search form input[type="search"], .wp-block-search__input { 
    width: 100% !important; 
    padding: 16px 24px !important; 
    border: 2px solid var(--border-light) !important; 
    border-radius: 50px !important; 
    font-size: 1.1rem !important; 
    font-family: inherit !important; 
    background-color: var(--bg-card) !important; 
    transition: var(--transition) !important; 
    color: var(--text-main);
}
.search-section .widget form input:focus, .widget_search form input:focus, .wp-block-search__input:focus { 
    border-color: var(--b-primary) !important; 
    outline: none !important; 
    box-shadow: 0 0 0 4px rgba(0, 75, 135, 0.1) !important; 
}
.search-section .widget form input[type="submit"], .widget_search form input[type="submit"], .wp-block-search__button { 
    padding: 16px 40px !important; 
    background: var(--b-primary) !important; 
    color: #ffffff !important; 
    font-size: 1.1rem !important; 
    font-weight: 700 !important; 
    border: none !important; 
    border-radius: 50px !important; 
    cursor: pointer !important; 
    box-shadow: 0 4px 12px rgba(0, 75, 135, 0.2) !important; 
    transition: var(--transition) !important; 
}
.search-section .widget form input[type="submit"]:hover, .widget_search form input[type="submit"]:hover, .wp-block-search__button:hover { 
    transform: translateY(-2px) !important; 
    box-shadow: 0 6px 16px rgba(0, 75, 135, 0.3) !important; 
    filter: brightness(1.1);
}

@media screen and (max-width: 640px) { 
    .search-section .widget form { flex-direction: column !important; gap: 12px !important; } 
    .search-section .widget form input[type="submit"] { width: 100% !important; } 
}

/* ==========================================================================
   5. Custom Dropdowns (Categories, Archives) 
   ========================================================================== */
.widget_categories form, .wp-block-categories-dropdown, .widget_archive form { 
    width: 100% !important; 
    position: relative !important; 
    margin: 0 !important; 
    box-sizing: border-box; 
}
.widget select, .wp-block-categories-dropdown select, select#cat { 
    width: 100% !important; 
    padding: 16px 48px 16px 20px !important; 
    font-size: 1.05rem !important; 
    font-family: inherit !important; 
    font-weight: 500 !important; 
    color: var(--text-main) !important; 
    background-color: var(--bg-card) !important; 
    border: 2px solid var(--border-light) !important; 
    border-radius: var(--radius-md) !important; 
    box-sizing: border-box !important; 
    cursor: pointer !important; 
    appearance: none !important; 
    -webkit-appearance: none !important; 
    -moz-appearance: none !important; 
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23004B87' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") !important; 
    background-repeat: no-repeat !important; 
    background-position: right 16px center !important; 
    background-size: 18px 18px !important; 
    transition: var(--transition) !important; 
    box-shadow: var(--shadow-sm) !important; 
}
.widget select:hover, .wp-block-categories-dropdown select:hover { border-color: var(--b-primary) !important; }
.widget select:focus, .wp-block-categories-dropdown select:focus { 
    border-color: var(--b-primary) !important; 
    outline: none !important; 
    box-shadow: 0 0 0 4px rgba(0, 75, 135, 0.1) !important; 
}
.widget select option { padding: 12px !important; background-color: var(--bg-card) !important; color: var(--text-main) !important; }

/* ==========================================================================
   6. Masonry Directory Link Lists
   ========================================================================== */
body.item-view #link_lists, body.item-view .masonry-container, body.item-view div:has(> .widget.LinkList), body.item-view .theme-divider { display: none !important; }

div:has(> .widget.LinkList) { display: block !important; width: 100% !important; position: relative !important; }
.widget.LinkList { 
    width: calc(25% - 15px) !important; 
    float: left !important; 
    margin-bottom: 24px !important; 
    background: var(--bg-card) !important; 
    border: 3px solid var(--border-light) !important; 
    border-radius: var(--radius-lg) !important; 
    box-shadow: var(--shadow-sm) !important; 
    padding: 24px !important; 
    box-sizing: border-box !important; 
    transition: var(--transition) !important;
}
.widget.LinkList:hover {
    box-shadow: var(--shadow-md) !important;
    transform: translateY(-3px) !important;
}
.widget.LinkList h2 { 
    text-align: center !important; 
    font-family: 'Playfair Display', serif !important; 
    margin-top: 0 !important; 
    margin-bottom: 20px !important; 
    font-size: 1.4rem !important; 
}
.LinkList ul { 
    list-style: none !important; 
    padding: 0 !important; 
    margin: 0 !important; 
    border: 1px solid var(--border-light) !important; 
    border-radius: var(--radius-md) !important; 
    counter-reset: widget-counter !important; 
    overflow: hidden !important; 
}
.LinkList li { margin: 0 !important; border-bottom: 1px solid var(--border-light) !important; }
.LinkList li:last-child { border-bottom: none !important; }
.LinkList li a { 
    position: relative !important; 
    display: flex !important; 
    align-items: center !important; 
    gap: 12px !important; 
    padding: 14px 16px 14px 50px !important; 
    font-weight: 600 !important; 
    font-size: 0.95rem !important; 
    color: var(--text-main) !important; 
    counter-increment: widget-counter !important; 
}
.LinkList li a::before { 
    content: counter(widget-counter) !important; 
    position: absolute !important; 
    left: 0 !important; 
    top: 0 !important; 
    bottom: 0 !important; 
    width: 40px !important; 
    background-color: var(--num-bg, #004B87) !important; 
    color: #ffffff !important; 
    font-weight: 700 !important; 
    display: flex !important; 
    align-items: center !important; 
    justify-content: center !important; 
    font-size: 0.85rem !important;
}
.LinkList li a:hover { background-color: var(--bg-main) !important; color: var(--b-primary) !important; }

/* ==========================================================================
   7. Custom Widget Areas (Header, Middle, Bottom)
   ========================================================================== */
.custom-widget-area { width: 100%; margin: 0 auto 40px auto; clear: both; display: flex; flex-direction: column; gap: 24px; }
.custom-widget-area .widget { 
    background: var(--bg-card); 
    padding: 30px; 
    border-radius: var(--radius-lg); 
    border: 3px solid var(--border-light); 
    box-shadow: var(--shadow-sm); 
    width: 100%; 
    box-sizing: border-box;
}
.custom-widget-area .widget h2 { font-family: 'Playfair Display', serif; margin-top: 0; margin-bottom: 24px; font-size: 1.75rem; text-align: center; }
.custom-widget-area .widget ul { list-style: none; padding: 0; margin: 0; }
.custom-widget-area .widget ul li { margin-bottom: 12px; border-bottom: 1px solid var(--border-light); padding-bottom: 12px; }
.custom-widget-area .widget ul li:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

/* ==========================================================================
   8. Posts Feed & Single View
   ========================================================================== */
body:not(.item-view) .blog-posts { display: block !important; width: 100% !important; position: relative !important; }
body:not(.item-view) .post-outer-container { 
    /* Changed from 25% (4 col) to 33.333% (3 col) */
    width: calc(33.333% - 13.33px) !important; 
    margin-bottom: 24px !important; 
    background: var(--bg-card); 
    padding: 24px; 
    border-radius: var(--radius-lg); 
    border: 3px solid var(--border-light); 
    box-shadow: var(--shadow-sm); 
    box-sizing: border-box !important; 
    transition: var(--transition);
}
body:not(.item-view) .post-outer-container:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

body.item-view .post-outer-container { 
    width: 100% !important; 
    max-width: 900px !important; 
    margin: 0 auto 40px auto;
    clear: both; 
    background: var(--bg-card); 
    padding: 40px; 
    border-radius: var(--radius-lg); 
    border: 3px solid var(--border-light); 
    box-shadow: var(--shadow-md); 
    box-sizing: border-box; 
}

.post-title { font-size: 1.5rem; margin-top: 0; margin-bottom: 16px; word-break: break-word; text-align: center; line-height: 1.3; }
.post-title a { color: var(--b-accent); }
.post-title a:hover { color: var(--b-primary); }

.post-body { line-height: 1.7; font-size: 1.05rem; color: var(--text-main); }
.post-body img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin-bottom: 20px; }

/* ==========================================================================
   9. Premium IFSC Card Component
   ========================================================================== */
.post-outer-container.has-ifsc-card { padding: 0 !important; border: none !important; box-shadow: none !important; background: transparent !important; }

.ifsc-card-new { 
    display: flex; 
    flex-direction: column; 
    width: 100%; 
    background: var(--bg-card); 
    border: 1px solid var(--border-light); 
    border-radius: 16px; 
    padding: 32px; 
    box-shadow: var(--shadow-md); 
    box-sizing: border-box; 
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.ifsc-card-new::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 6px;
    background: linear-gradient(90deg, var(--b-primary), var(--b-kaavi)); /* Changed from teal to Kaavi */
}
body:not(.item-view) .ifsc-card-new:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }

.ifsc-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.ifsc-state-badge { 
    background-color: #f1f5f9; 
    color: var(--b-accent); 
    font-size: 0.75rem; 
    font-weight: 700; 
    padding: 6px 12px; 
    border-radius: 20px; 
    text-transform: uppercase; 
    letter-spacing: 0.5px; 
    border: 1px solid var(--border-light);
}
.ifsc-share-btn { 
    background: var(--bg-main); 
    border: 1px solid var(--border-light); 
    color: var(--text-muted); 
    cursor: pointer; 
    width: 32px; height: 32px; 
    border-radius: 50%; 
    display: flex; align-items: center; justify-content: center; 
    transition: var(--transition); 
}
.ifsc-share-btn:hover { color: var(--b-primary); background: #e0f2fe; border-color: #bae6fd; }

.ifsc-bank-name { font-size: 1.5rem; margin: 0 0 4px 0; font-weight: 800; line-height: 1.2; letter-spacing: -0.5px; }
.ifsc-branch-name { font-size: 1rem; color: var(--text-muted); margin: 0 0 24px 0; font-weight: 500; }

.ifsc-code-box { 
    background-color: #fff7ed; 
    border: 1px dashed #fdba74; 
    border-radius: var(--radius-md); 
    padding: 20px; 
    margin-bottom: 24px; 
    display: flex; justify-content: space-between; align-items: center; 
}
.ifsc-box-left { display: flex; flex-direction: column; gap: 4px; }
.ifsc-box-label { font-size: 0.75rem; color: #c2410c; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.ifsc-code-text { font-size: 1.75rem; color: #ea580c; font-weight: 800; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; letter-spacing: 2px; }

.ifsc-copy-btn { 
    background: #ea580c; 
    border: none; 
    color: #ffffff; 
    width: 44px; height: 44px;
    border-radius: var(--radius-md);
    font-size: 1.25rem; 
    cursor: pointer; 
    display: flex; align-items: center; justify-content: center; 
    transition: var(--transition); 
    box-shadow: 0 4px 6px rgba(234, 88, 12, 0.2);
}
.ifsc-copy-btn:hover { background: #c2410c; transform: scale(1.05); }

.ifsc-details-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 16px; }
.ifsc-details-list li { display: flex; align-items: flex-start; gap: 16px; font-size: 0.95rem; color: var(--text-main); line-height: 1.5; }
.ifsc-details-list li i { 
    width: 32px; height: 32px; 
    background: var(--bg-main); 
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem; color: var(--b-primary); 
    flex-shrink: 0; 
}

/* ==========================================================================
   10. Pagination
   ========================================================================== */
.pagination-container { width: 100%; display: flex; justify-content: center; margin: 50px 0; }
.pagination { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.pagination .page-numbers { 
    padding: 12px 20px !important; 
    font-size: 1rem !important; 
    min-width: 48px; 
    text-align: center; 
    background: var(--bg-card); 
    border: 2px solid var(--border-light); 
    border-radius: var(--radius-md); 
    cursor: pointer; 
    transition: var(--transition); 
    font-weight: 600; 
    color: var(--text-main);
}
.pagination .page-numbers:hover { background: var(--bg-main); transform: translateY(-2px); }
.pagination .current { background-color: var(--b-primary) !important; color: #ffffff !important; border-color: var(--b-primary) !important; cursor: default; }
.pagination .current:hover { transform: none; }

/* ==========================================================================
   11. Footer & Comments
   ========================================================================== */
.footer-3-col-wrapper { width: 100%; clear: both; margin: 40px auto 30px auto; position: relative; }
.footer-grid-sizer, .footer-3-col-wrapper .widget { width: calc(33.333% - 13.33px); }
.footer-3-col-wrapper .widget { 
    margin-bottom: 20px; 
    background: var(--bg-card); 
    padding: 32px; 
    border-radius: var(--radius-lg); 
    border: 3px solid var(--border-light); 
    box-shadow: var(--shadow-sm); 
    box-sizing: border-box; 
}
.footer-3-col-wrapper .widget h2 { font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-top: 0; margin-bottom: 24px; text-align: center; }
.footer-3-col-wrapper .widget ul { list-style: none; padding: 0; text-align: left; margin: 0; }
.footer-3-col-wrapper .widget ul li { margin-bottom: 12px; border-bottom: 1px solid var(--border-light); padding-bottom: 12px; }

.comments-section { border-top: 2px solid var(--border-light); padding-top: 40px; }
.comments-title, #reply-title { font-family: 'Playfair Display', serif; font-size: 2rem; margin-bottom: 30px; }
.comment-list { list-style: none; padding: 0; margin-bottom: 40px; }
.comment-list li { margin-bottom: 24px; padding: 24px; background: var(--bg-card); border-radius: var(--radius-md); border: 1px solid var(--border-light); box-shadow: var(--shadow-sm); }
.comment-form { display: flex; flex-direction: column; gap: 20px; max-width: 700px; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea {
    width: 100% !important; padding: 16px !important; border: 2px solid var(--border-light) !important; border-radius: var(--radius-md) !important; font-family: inherit; font-size: 1rem;
}
.comment-form .submit { 
    padding: 16px 40px !important; background: var(--b-primary) !important; color: #ffffff !important; font-weight: 700 !important; font-size: 1rem; border: none !important; border-radius: 50px !important; cursor: pointer !important; align-self: flex-start; transition: var(--transition);
}
.comment-form .submit:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0, 75, 135, 0.2); }

/* ==========================================================================
   12. Responsive Grid & Media Queries
   ========================================================================== */
.link-grid-sizer { width: calc(25% - 15px) !important; }
@media screen and (max-width: 1024px) { 
    .widget.LinkList, .link-grid-sizer { width: calc(33.333% - 14px) !important; } 
    /* Posts drop to 2 columns on mid-sized screens to avoid getting squished */
    body:not(.item-view) .post-outer-container { width: calc(50% - 10px) !important; } 
}
@media screen and (max-width: 800px) { 
    .widget.LinkList, .link-grid-sizer, body:not(.item-view) .post-outer-container { width: calc(50% - 10px) !important; } 
    .footer-grid-sizer, .footer-3-col-wrapper .widget { width: calc(50% - 10px); }
    .main-header h1 { font-size: 2.5rem; }
}
@media screen and (max-width: 650px) { 
    body { padding: 15px; }
    .widget.LinkList, .link-grid-sizer, body:not(.item-view) .post-outer-container { width: 100% !important; } 
    .footer-grid-sizer, .footer-3-col-wrapper .widget { width: 100%; }
    .ifsc-card-new { padding: 24px; }
    .ifsc-code-box { flex-direction: column; gap: 16px; align-items: flex-start; }
    .ifsc-copy-btn { width: 100%; }
    .pagination .page-numbers { padding: 10px 16px !important; font-size: 0.9rem !important; }
}