/*
Theme Name: Игровёнок — Roblox Studio
Theme URI: https://example.org/igrovenok
Author: Igrovenok Project
Description: Оригинальная тёмная тема образовательного портала Roblox Studio с демо-контентом и импортом.
Version: 2.7.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: igrovenok
License: GPL-2.0-or-later
*/
:root{--bg:#031321;--panel:#071e34;--panel2:#092641;--edge:#173955;--blue:#087fff;--cyan:#27cbff;--muted:#b3c7de;--text:#f4f9ff;--good:#20d68a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 system-ui,-apple-system,'Segoe UI',Arial,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:#55c9ff}img{max-width:100%;display:block}button,input,select{font:inherit}button{cursor:pointer}input,select{background:#081f34;color:#fff;border:1px solid #285070;border-radius:9px;padding:10px 13px}.shell{width:min(1400px,96%);margin:auto}.site-head{position:sticky;z-index:50;top:0;background:#061728f5;border-bottom:1px solid #15314b;backdrop-filter:blur(14px)}.head-inner{height:66px;display:flex;align-items:center;gap:32px}.logo{display:flex;align-items:center;gap:11px;white-space:nowrap}.logo-mark{font-size:35px}.logo b{font-size:22px}.logo small{display:block;color:var(--muted);font-size:10px;margin-top:-3px}.main-nav{display:flex;gap:7px;align-items:center;flex:1;flex-wrap:wrap}.main-nav a{padding:7px 11px;border-radius:9px;font-weight:550}.main-nav a.active,.main-nav a:hover{background:#10375d;color:#fff}.user-nav{display:flex;gap:13px;align-items:center}.smalltag{font-size:12px;color:#9ad9ff}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--blue);color:white;border:1px solid transparent;border-radius:10px;padding:11px 19px;font-weight:700}.btn:hover{background:#299aff;color:white}.btn.outline{background:transparent;border-color:#426582}.btn.muted{background:#113454}.btn.slim{padding:7px 12px;font-size:13px}.hero{min-height:360px;position:relative;border-radius:0 0 16px 16px;display:flex;align-items:center;overflow:hidden;background-color:#09253f;background-size:cover;background-position:center}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#031020 0%,#061526ef 32%,#06152661 74%,#06152609)}.hero-content{position:relative;max-width:590px;padding:45px 26px}.eyebrow{letter-spacing:3px;color:#a8d6f7;text-transform:uppercase;font-size:11px;font-weight:700}.hero h1{font-size:clamp(31px,4.4vw,58px);line-height:1.07;margin:13px 0}.hero p{font-size:17px;color:#e3eaf4;max-width:550px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:22px 0}.features{display:flex;gap:24px;flex-wrap:wrap;color:#c4eaff;font-size:13px}.features span{display:flex;align-items:center;gap:7px}.section{padding:32px 0}.section h2{font-size:27px;line-height:1.2;margin:0 0 8px}.section-lead{color:var(--muted);margin:0 0 18px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card{background:linear-gradient(180deg,#0b2842,#071b2d);border:1px solid var(--edge);border-radius:12px;overflow:hidden}.card img{width:100%;aspect-ratio:1.7;object-fit:cover}.card-body{padding:12px}.card h3{font-size:16px;line-height:1.35;margin:0 0 6px}.card p{font-size:13px;color:var(--muted);margin:4px 0}.meta{display:flex;align-items:center;justify-content:space-between;gap:5px;color:#a7d6fc;font-size:12px;margin-top:7px}.chip{display:inline-block;background:#103b60;color:#bce8ff;border:1px solid #236091;padding:3px 9px;border-radius:20px;font-size:12px}.panel{background:var(--panel);border:1px solid var(--edge);border-radius:12px;padding:18px}.panel h3{margin:0 0 12px;font-size:19px}.split{display:grid;grid-template-columns:265px minmax(0,1fr);gap:20px}.sidebar{background:#071b30;border:1px solid #16334d;border-radius:14px;padding:16px;height:max-content;position:sticky;top:82px}.sidebar h3{margin:6px 5px 14px;font-size:17px}.side-link{display:flex;align-items:center;gap:9px;padding:10px;border-radius:7px;color:#dceaff}.side-link.active,.side-link:hover{background:#0b4a8b;color:white}.searchbar{display:flex;gap:10px;align-items:center;margin:16px 0}.searchbar input{flex:1;min-width:0}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;margin:12px 0 19px}.pills{display:flex;gap:8px;flex-wrap:wrap}.pill{background:#0d2c49;border:1px solid #244a6b;border-radius:20px;padding:6px 13px;color:#d6eafd;cursor:pointer}.pill.active,.pill:hover{background:#127fff}.catalog{padding-top:20px}.catalog-hero{min-height:245px}.catalog-hero .hero-content{padding:28px}.catalog-hero h1{font-size:43px}.catalog-hero p{font-size:15px}.breadcrumb{padding:16px 0;color:#77bfe8;font-size:13px}.detail-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(295px,1fr);gap:22px}.detail-cover{width:100%;aspect-ratio:1.6;object-fit:cover;border-radius:12px}.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin:9px 0 17px}.thumbs img{border-radius:8px;aspect-ratio:1.6;object-fit:cover}.description{margin-top:20px}.description p{color:#cfdded}.pricebox{padding:20px;background:linear-gradient(170deg,#0c2c49,#041829);border:1px solid #21415f;border-radius:13px}.pricebox h1{font-size:35px;line-height:1.18;margin:5px 0 10px}.rating{color:#ffc550;font-size:22px;font-weight:800;margin:13px 0}.stat-list{display:grid;grid-template-columns:125px 1fr;gap:12px 10px;margin:20px 0;color:#dce9f7}.stat-list dt{color:#8dadc8}.stat-list dd{margin:0}.article{background:transparent;color:#eaf3ff}.article h2{font-size:25px;margin:24px 0 9px}.article p,.article li{font-size:16px;line-height:1.7}.article img{border-radius:10px;margin:15px 0}.code-wrap{border:1px solid #215071;background:#061625;border-radius:10px;overflow:hidden;margin:14px 0}.code-head{padding:7px 12px;display:flex;align-items:center;justify-content:space-between;background:#103457}.code-wrap pre{overflow-x:auto;padding:16px;margin:0;color:#85e9ff;font-size:13px;white-space:pre}.lesson-wrap{display:grid;grid-template-columns:250px minmax(0,1fr);gap:24px;padding:22px 0}.lesson-article{max-width:970px}.video-placeholder{height:380px;border-radius:12px;background-size:cover;background-position:center;position:relative;display:flex;align-items:center;justify-content:center;border:1px solid #22526a}.play-symbol{background:#06182bd9;border:2px solid #b6daff;border-radius:100%;padding:20px 29px;font-size:30px}.quiz{background:#15153c;border:1px solid #6c53bb;padding:22px;border-radius:12px;margin:24px 0}.quiz fieldset{border:1px solid #3c4c81;border-radius:8px;margin:13px 0;padding:11px}.quiz label{display:block;margin:8px 0}.quiz-result{font-weight:700;margin:12px 0}.path-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.path-step{padding:16px;background:#092642;border:1px solid #285070;border-radius:10px}.path-step strong{color:#5dafff}.profile-top{display:grid;grid-template-columns:1fr 300px;gap:15px}.badges{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.badge-tile{text-align:center;border:1px solid #204c6c;background:#092743;border-radius:9px;padding:20px 7px}.badge-tile span{display:block;font-size:37px}.footer{background:#04111f;border-top:1px solid #153653;padding:35px 0;margin-top:45px}.footer-inner{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:22px;color:#adc5da}.footer strong{color:white}.footer a{display:block;margin:6px 0}.empty{padding:50px 20px;text-align:center;color:#aac9e1}.notice{background:#0b3655;border-left:4px solid #1b9aff;border-radius:5px;padding:12px 16px;margin:14px 0}.pagination{margin-top:20px;text-align:center}.access-label{color:#74eba6;font-weight:700}.menu-toggle{display:none}.gallery-main{cursor:zoom-in}.is-hidden{display:none!important}@media(max-width:1020px){.grid{grid-template-columns:repeat(3,1fr)}.main-nav{gap:0}.main-nav a{padding:7px}.split{grid-template-columns:210px minmax(0,1fr)}.sidebar{padding:9px}.detail-layout{grid-template-columns:minmax(0,1.3fr) minmax(250px,1fr)}}@media(max-width:760px){.shell{width:94%}.head-inner{height:auto;min-height:60px;flex-wrap:wrap;gap:6px;padding:9px 0}.logo{margin-right:auto}.logo b{font-size:17px}.logo small{font-size:8px}.menu-toggle{display:block;padding:8px 11px;background:#0d3254;border:1px solid #24608e;color:#fff;border-radius:8px}.main-nav{order:3;width:100%;display:none;flex-wrap:wrap}.main-nav.open{display:flex}.user-nav{font-size:12px}.hero{min-height:310px}.hero-content{padding:28px 15px}.hero h1{font-size:35px}.hero p{font-size:14px}.features{gap:12px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.lesson-wrap,.detail-layout,.profile-top{grid-template-columns:1fr}.sidebar{position:static}.lesson-wrap{gap:15px}.video-placeholder{height:270px}.path-steps,.badges{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:repeat(2,1fr)}.catalog-hero h1{font-size:34px}}@media(max-width:470px){.grid{gap:8px}.card-body{padding:8px}.card h3{font-size:13px}.card p{font-size:12px}.hero h1{font-size:29px}.btn{padding:10px}.video-placeholder{height:205px}.footer-inner{grid-template-columns:1fr}.thumbs{grid-template-columns:repeat(3,1fr)}}

/* v1.2 Access card */
.access-gate{margin:24px 0;border:1px solid #2c79ce;background:linear-gradient(135deg,#0a2440,#081426);padding:24px;border-radius:16px}
.access-gate .btn{margin:8px 8px 0 0}

/* Student dashboard v1.3 */
.cab-history{border:1px solid var(--edge);border-radius:12px;overflow:hidden}.cab-history-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px;padding:12px 16px;border-bottom:1px solid #173955}.cab-history-row:last-child{border:0}.cab-history-head{background:#0c3253;color:#c3e8ff}.section .panel img{border-radius:9px;aspect-ratio:1.6;object-fit:cover;width:100%}@media(max-width:600px){.cab-history-row{grid-template-columns:1.5fr 0.6fr;font-size:12px}.cab-history-row time{grid-column:1/-1;color:var(--muted)}}

/* v1.4 courses */.course-line{display:flex;align-items:center;gap:16px;border:1px solid var(--edge);background:var(--panel);border-radius:11px;padding:15px;margin:9px 0}.course-line>div{flex:1}.course-line p{color:var(--muted);font-size:13px;margin:3px 0}.course-step{display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;border-radius:50%;background:#087fff;font-weight:800}.course-progress{height:9px;background:#183956;border-radius:12px;overflow:hidden;margin:10px 0}.course-progress span{height:100%;display:block;background:#078dff}.mentor-item{margin:12px 0}.mentor-item textarea{background:#081f34;color:#fff;border:1px solid #285070;border-radius:8px;padding:10px}

/* v1.5 curriculum groups */
.igro-module-title{margin:28px 0 12px;padding:12px 16px;background:#122a42;border-left:3px solid #34a8ff;border-radius:8px;color:#e8f4ff;font-size:1.12rem}

/* v2.4: readable lesson layout */
.igro-lesson-title{font-size:clamp(28px,3vw,39px);margin:13px 0 10px;line-height:1.18}.igro-intro{color:#bed3e8;font-size:17px!important}.igro-lesson-cover{margin:20px 0 30px}.igro-lesson-cover img{width:100%;aspect-ratio:16/8;object-fit:cover;border:1px solid var(--edge);border-radius:12px}.igro-lesson-cover figcaption{font-size:12px;color:var(--muted);padding-top:8px}.igro-article-body{max-width:830px}.igro-article-body p{margin:14px 0}.igro-article-body h2{margin-top:35px}.igro-article-body h3{margin-top:26px}.igro-lesson-num{display:inline-grid;place-items:center;flex:0 0 25px;height:25px;border-radius:7px;background:#173954;font-size:12px}.igro-course-nav nav{max-height:65vh;overflow:auto;scrollbar-width:thin}.igro-course-nav .side-link{font-size:13px;line-height:1.3;gap:10px}.igro-related{margin:32px 0}.igro-related>p,.igro-lesson-test>p{color:var(--muted)}.igro-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.igro-resource-item{border:1px solid var(--edge);border-radius:11px;overflow:hidden;background:var(--panel)}.igro-resource-item img{width:100%;aspect-ratio:1.8;object-fit:cover}.igro-resource-item span{display:block;padding:10px;font-weight:600;font-size:13px}.igro-lesson-bottom{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;margin:30px 0 40px}.igro-lesson-test{margin-top:34px;border-top:1px solid var(--edge);padding-top:8px}@media(max-width:760px){.igro-course-nav{position:static}.igro-course-nav nav{max-height:220px}.igro-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* v2.5: clear long-form lesson reading */
.igro-reading-track{position:sticky;top:0;z-index:60;height:4px;background:#092038}.igro-reading-progress{display:block;height:100%;width:0;background:#37a9ff;transition:width .08s linear}
.igro-toc{max-width:830px;background:#0c2a43;border:1px solid #265073;border-radius:12px;padding:16px 20px;margin:22px 0 28px}.igro-toc[hidden]{display:none}.igro-toc strong{font-size:16px}.igro-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 28px;padding-left:21px;margin:12px 0 0}.igro-toc li{font-size:14px;line-height:1.45}.igro-toc a{color:#a9d9ff;text-decoration:underline;text-decoration-color:#396184;text-underline-offset:3px}.igro-article-body h2{scroll-margin-top:90px}.igro-selfcheck{margin:28px 0;background:#0a263c;border:1px solid #214867;border-radius:13px;padding:18px 22px}.igro-selfcheck h2{margin:0 0 8px}.igro-selfcheck p{color:#b6cbde}.igro-selfcheck label{display:block;margin:12px 0;line-height:1.5}.igro-selfcheck input{accent-color:#379aff;width:16px;height:16px;margin-right:9px}.igro-selfcheck .smalltag{font-size:12px}.igro-course-nav .side-link:focus-visible,.igro-toc a:focus-visible{outline:2px solid #9cdbff;outline-offset:3px}
@media(max-width:760px){.igro-toc ol{grid-template-columns:1fr}.igro-toc{padding:14px 17px}}

/* v2.6 project path */
.obby-steps{margin-top:30px}.obby-step-list{display:grid;gap:10px;margin:20px 0}.obby-step{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:18px;align-items:center;padding:18px;border:1px solid var(--edge);background:#09243b;border-radius:13px}.obby-step h3{margin:0 0 5px;font-size:18px}.obby-step p{margin:0 0 5px;font-size:14px;color:var(--muted)}.obby-step small{color:#82cafa}.obby-num{font-size:22px;font-weight:750;color:#6ab9ff}.obby-step-action{min-width:155px;text-align:right}@media(max-width:700px){.obby-step{grid-template-columns:36px 1fr;gap:10px}.obby-step-action{grid-column:2;text-align:left}}