/*
Theme Name: Cookbook TV
Theme URI: https://example.com/
Author: Your Name
Description: A video-portal theme for cooking tutorial channels. Home page with search bar, left sidebar, category chips, video grid and a Shorts row; a watch page with embedded YouTube or Vimeo player and related videos. Light and dark mode, Bangla friendly, one-click sample content.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cookbook-tv
Tags: blog, entertainment, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, accessibility-ready, one-column
*/

:root{
  --accent:#D64513;
  --bg:#fff; --text:#0f0f0f; --muted:#606060; --chip:#f2f2f2; --chip-h:#e3e3e3; --line:#e5e5e5;
  --head:56px; --guide:240px;
  --font:Roboto,"Hind Siliguri","Noto Sans Bengali","Segoe UI",system-ui,-apple-system,sans-serif;
}
[data-theme="dark"]{--bg:#0f0f0f;--text:#f1f1f1;--muted:#aaa;--chip:#272727;--chip-h:#3f3f3f;--line:#303030}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 14px/1.5 var(--font)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--font)}
p{margin:0 0 1em}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip-link:focus{position:fixed!important;left:12px;top:12px;width:auto;height:auto;clip:auto;background:var(--bg);color:var(--text);padding:10px 16px;z-index:200;border-radius:8px}
.ico{display:block;flex:none}

/* Header */
.cv-head{position:fixed;top:0;left:0;right:0;height:var(--head);z-index:100;background:var(--bg);display:grid;grid-template-columns:minmax(auto,1fr) minmax(0,640px) minmax(auto,1fr);align-items:center;gap:8px;padding:0 16px}
.cv-head-l,.cv-head-r{display:flex;align-items:center;gap:8px}
.cv-head-r{justify-content:flex-end}
.icon-btn{width:40px;height:40px;border:0;border-radius:50%;background:transparent;display:grid;place-items:center;cursor:pointer}
.icon-btn:hover{background:var(--chip)}
.cv-logo{display:flex;align-items:center;gap:8px;text-decoration:none;font:700 19px/1 var(--font);letter-spacing:-.02em}
.logo-mark{width:32px;height:32px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center}
.custom-logo{max-height:36px;width:auto}
.cv-search{display:flex;height:40px;border:1px solid var(--line);border-radius:40px;overflow:hidden;background:var(--bg)}
.cv-search:focus-within{border-color:#1c62b9}
.cv-search input{flex:1;min-width:0;border:0;background:transparent;color:var(--text);padding:0 16px;font:400 16px var(--font);outline:none}
.cv-search button{width:64px;border:0;border-left:1px solid var(--line);background:var(--chip);display:grid;place-items:center;cursor:pointer}
.cv-search button:hover{background:var(--chip-h)}
.ico-sun{display:none}[data-theme="dark"] .ico-sun{display:block}[data-theme="dark"] .ico-moon{display:none}

/* Buttons */
.btn{height:36px;padding:0 16px;border-radius:18px;border:0;font:500 14px/1 var(--font);cursor:pointer;display:inline-flex;align-items:center;gap:6px;text-decoration:none;white-space:nowrap}
.btn-line{border:1px solid var(--line);color:var(--accent);background:transparent}
.btn-line:hover{background:var(--chip)}
.btn-dark{background:var(--text);color:var(--bg)}
.btn-chip{background:var(--chip);color:var(--text)}.btn-chip:hover{background:var(--chip-h)}
.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{filter:brightness(1.08)}

/* Sidebar */
.cv-side{position:fixed;top:var(--head);bottom:0;left:0;width:var(--guide);overflow-y:auto;background:var(--bg);padding:12px;z-index:90;transform:translateX(-101%);transition:transform .2s ease}
body.side-open .cv-side{transform:none}
.cv-scrim{display:none}
.g-item{display:flex;align-items:center;gap:20px;width:100%;height:40px;padding:0 12px;border:0;border-radius:10px;background:transparent;color:var(--text);text-decoration:none;font:400 14px var(--font);cursor:pointer;text-align:left}
.g-item:hover{background:var(--chip)}
.g-item[hidden]{display:none}
.g-item.is-active{background:var(--chip);font-weight:500}
.g-sep{border:0;border-top:1px solid var(--line);margin:12px 0}
.g-title{font:500 16px var(--font);padding:6px 12px}
.g-menu ul,.g-menu{list-style:none;margin:0;padding:0}
.g-menu a{display:flex;align-items:center;height:40px;padding:0 12px;border-radius:10px;text-decoration:none}.g-menu a:hover{background:var(--chip)}
.g-note{color:var(--muted);font-size:12px;padding:16px 12px 8px;margin:0}

/* Main */
.cv-main{padding-top:var(--head)}
.cv-content{padding:0 24px 48px}
@media (min-width:1100px){
  body.has-guide.side-open .cv-main{margin-left:var(--guide)}
  body.has-guide.side-open .cv-side{box-shadow:none}
}
@media (max-width:1099px),(min-width:1100px){
  body.side-open:not(.has-guide) .cv-scrim{display:block;position:fixed;inset:var(--head) 0 0 0;background:rgba(0,0,0,.45);z-index:80}
}
@media (max-width:1099px){
  body.side-open .cv-scrim{display:block;position:fixed;inset:var(--head) 0 0 0;background:rgba(0,0,0,.45);z-index:80}
}

/* Chips */
.chips-bar{position:sticky;top:var(--head);z-index:20;background:var(--bg);padding:12px 0}
.chips{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;white-space:nowrap;height:32px;padding:0 12px;display:inline-flex;align-items:center;border-radius:8px;background:var(--chip);color:var(--text);font:500 14px var(--font);text-decoration:none}
.chip:hover{background:var(--chip-h)}
.chip.is-active{background:var(--text);color:var(--bg)}

/* Grid and cards */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:40px 16px;margin-top:8px}
.vthumb{display:block;position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:var(--chip)}
.vthumb img{width:100%;height:100%;object-fit:cover}
.ph{width:100%;height:100%;display:grid;place-items:center;color:#fff;font-size:clamp(40px,5vw,64px);line-height:1}
.ph-0{background:linear-gradient(135deg,#f6b73c,#d64513)}
.ph-1{background:linear-gradient(135deg,#7bb661,#2f7d4f)}
.ph-2{background:linear-gradient(135deg,#f28482,#b3302a)}
.ph-3{background:linear-gradient(135deg,#ffb677,#c9581f)}
.ph-4{background:linear-gradient(135deg,#8cc7b8,#2b7a78)}
.ph-5{background:linear-gradient(135deg,#e2b49c,#9a4a34)}
.badge{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.82);color:#fff;font:500 12px/1 var(--font);padding:4px 6px;border-radius:4px}
.badge-short{right:auto;left:8px;background:var(--accent)}
.vinfo{display:flex;gap:12px;margin-top:12px}
.avatar{flex:none;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font:500 16px var(--font);object-fit:cover}
.vtitle{font:500 16px/1.4 var(--font);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vtitle a{text-decoration:none}
.vmeta{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.4}

/* Shorts */
.shelf-wrap{margin:36px 0 28px;border-top:1px solid var(--line);padding-top:24px}
.shelf-title{display:flex;align-items:center;gap:10px;font:700 20px var(--font);margin-bottom:16px;color:var(--text)}
.shelf-title .ico{color:var(--accent)}
.shelf{display:flex;gap:12px;overflow-x:auto;padding-bottom:12px;scrollbar-width:thin}
.scard{flex:0 0 198px}
.sthumb{display:block;aspect-ratio:9/16;border-radius:12px;overflow:hidden;background:var(--chip)}
.sthumb img{width:100%;height:100%;object-fit:cover}
.stitle{font:500 15px/1.35 var(--font);margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.stitle a{text-decoration:none}
.shorts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:28px 14px;margin-top:8px}
.shorts-grid .scard{flex:initial}

/* Watch page */
.watch{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;max-width:1750px;margin:0 auto;padding-top:24px}
.player{position:relative;border-radius:12px;overflow:hidden;background:#000}
.player-h{aspect-ratio:16/9}
.player-v{aspect-ratio:9/16;width:min(100%,calc(80vh * .5625));max-height:80vh;margin-inline:auto}
.player iframe,.player video,.player img,.player .ph{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.player-hint{position:absolute;left:12px;right:12px;bottom:12px;margin:0;background:rgba(0,0,0,.75);color:#fff;padding:8px 12px;border-radius:8px}
.watch-title{font:700 20px/1.4 var(--font);margin:12px 0}
.channel-row{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between}
.channel{display:flex;align-items:center;gap:12px}
.channel .avatar{width:40px;height:40px}
.desc{background:var(--chip);border-radius:12px;padding:12px 16px;margin-top:16px}
.desc-meta{margin:0 0 8px}
.desc-cats{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0}
.desc .chip{background:var(--bg)}
.entry{font-size:14px;line-height:1.7;overflow-wrap:anywhere}
.entry>*:last-child{margin-bottom:0}
.watch-side .vrow{display:flex;gap:8px;margin-bottom:10px}
.vrow .vthumb{flex:0 0 168px;border-radius:8px}
.vrow .vtitle{font-size:14px}
.vrow .vmeta{font-size:12px}

/* Inner pages */
.page-title{font:700 24px/1.3 var(--font);margin:16px 0}
.page-intro{color:var(--muted);margin-bottom:16px}
.page-wrap{max-width:820px;margin:0 auto;padding-top:24px}
.empty-card{max-width:560px;margin:56px auto;padding:28px;text-align:center;border-radius:14px;background:var(--bg);box-shadow:0 4px 24px rgba(0,0,0,.14)}
.empty-card h2{font:700 22px var(--font);margin-bottom:8px}
.empty-card p{color:var(--muted)}
.empty-card .btn{margin:0 4px}
.pagination{margin-top:32px}
.pagination,.nav-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.page-numbers{height:36px;min-width:36px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:18px;background:var(--chip);text-decoration:none;font-weight:500}
.page-numbers.current{background:var(--text);color:var(--bg)}
.comments{margin-top:24px}.comments h2{font:700 18px var(--font);margin-bottom:16px}
.comment-list{list-style:none;padding:0}.comment-list .children{list-style:none;padding-left:32px}
.comment-body{margin-bottom:16px}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);font:inherit}
.comment-form .submit{height:36px;padding:0 18px;border:0;border-radius:18px;background:var(--accent);color:#fff;font-weight:500;cursor:pointer}

@media (max-width:1000px){
  .watch{grid-template-columns:minmax(0,1fr)}
  .vrow .vthumb{flex-basis:150px}
}
@media (max-width:700px){
  .cv-head{grid-template-columns:auto minmax(0,1fr) auto;padding:0 8px}
  .cv-logo .name,.btn-text{display:none}
  .cv-content{padding:0 12px 40px}
  .video-grid{grid-template-columns:1fr;gap:28px}
  .vthumb{border-radius:0;margin-inline:-12px}
  .scard{flex-basis:160px}
  .btn-line{padding:0 10px}
  .watch{padding-top:0}
  .player{border-radius:0;margin-inline:-12px}
  .player-v{margin-inline:auto;border-radius:12px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}