/*
Theme Name: GateKey Docs
Theme URI: https://docs.gatekey.money/
Author: Priya Think and Development Software Private Limited
Author URI: https://www.thinkanddevelop.co.in/
Description: designed and developed by Priya Think and Development Software Private Limited
Version: 1.0.7
Requires at least: 5.8
Requires PHP: 7.4
Tested up to: 6.6
Text Domain: GateKey Docs
Tags: two-columns, three-columns, custom-menu, custom-colors, developer, documentation, elementor
*/

:root{
  --bg:#FFFFFF;
  --panel:#F7F8FA;
  --panel-2:#EFF1F5;
  --border:#E2E5EB;
  --ink:#12172A;
  --ink-dim:#586178;
  --ink-faint:#94A0B8;
  --accent:#1A9E5C;
  --accent-dim:rgba(26,158,92,.10);
  --post:#1A9E5C;
  --put:#1A9E5C;
  --delete:#D6483B;
  --get:#2563EB;
  --radius:8px;
  --mono:'JetBrains Mono', ui-monospace, monospace;
  --sans:'Inter', system-ui, sans-serif;
  --code-ink:#2B3245;
  --shadow:rgba(18,23,42,.08);
}

/* Dark mode — toggled by setting data-theme="dark" on <html> */
html[data-theme="dark"]{
  --bg:#0B0F19;
  --panel:#111827;
  --panel-2:#182234;
  --border:#232E45;
  --ink:#EDF0F7;
  --ink-dim:#9AA5BD;
  --ink-faint:#66718C;
  --accent:#2FC17A;
  --accent-dim:rgba(47,193,122,.14);
  --post:#34C77E;
  --put:#2FC17A;
  --delete:#EB6459;
  --get:#5B9CFF;
  --code-ink:#C6CDE0;
  --shadow:rgba(0,0,0,.35);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6;
  transition:background-color .2s ease, color .2s ease;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;}
::selection{background:var(--accent-dim);color:var(--ink);}
.topbar,.sidebar,.codepanel,.code-block,.baseurl,.callout,.nav-link,.method-badge,.env-pill,.merchant-login,.theme-toggle{
  transition:background-color .2s ease, border-color .2s ease, color .2s ease;
}

.shell{display:grid;grid-template-columns:260px 1fr 400px;min-height:100vh;}
@media (max-width:1150px){ .shell{grid-template-columns:240px 1fr;} .codepanel{display:none;} }
@media (max-width:760px){ .shell{grid-template-columns:1fr;} .sidebar{display:none;} }

.topbar{grid-column:1/-1;display:flex;align-items:center;gap:16px;padding:0 24px;height:56px;
  border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0;z-index:30;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;}
.brand img{display:block;height:20px;width:auto;}
.brand-name{font-family:var(--mono);font-size:14px;}
.brand-name b{color:var(--accent);}

/* Light/dark logo swap — only one is shown depending on data-theme on <html>.
   These use the same "class + element" specificity as ".brand img" above
   so they actually win instead of being overridden by it. */
.brand img.brand-logo-dark{display:none;}
html[data-theme="dark"] .brand img.brand-logo-light{display:none;}
html[data-theme="dark"] .brand img.brand-logo-dark{display:block;}
.topbar-search{flex:1;max-width:420px;display:flex;align-items:center;gap:8px;
  background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius);
  padding:7px 12px;color:var(--ink-faint);font-family:var(--mono);font-size:13px;}
.topbar-search input{background:none;border:0;outline:0;color:var(--ink);font-family:var(--mono);font-size:13px;width:100%;}
.topbar-search kbd{font-family:var(--mono);font-size:11px;color:var(--ink-faint);border:1px solid var(--border);border-radius:4px;padding:1px 5px;}
.topbar-right{margin-left:auto;display:flex;gap:10px;align-items:center;}

/* Merchant Login link — replaces the old "Sandbox" env pill */
.merchant-login{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--accent);
  background:var(--accent-dim);border:1px solid rgba(26,158,92,.25);padding:6px 12px;
  border-radius:999px;display:flex;align-items:center;gap:6px;}
html[data-theme="dark"] .merchant-login{border-color:rgba(47,193,122,.3);}
.merchant-login:hover{background:var(--accent);color:#fff;}
.merchant-login svg{flex:none;}

/* Day/night toggle */
.theme-toggle{display:flex;align-items:center;justify-content:center;width:32px;height:32px;
  border-radius:8px;border:1px solid var(--border);background:var(--panel-2);color:var(--ink-dim);
  cursor:pointer;flex:none;}
.theme-toggle:hover{color:var(--ink);border-color:var(--ink-faint);}
.theme-toggle .icon-sun,.theme-toggle .icon-moon{font-size:15px;line-height:1;}
.theme-toggle .icon-moon{display:none;}
html[data-theme="dark"] .theme-toggle .icon-sun{display:none;}
html[data-theme="dark"] .theme-toggle .icon-moon{display:block;}

/* Mobile hamburger */
.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:6px;padding:6px 8px;cursor:pointer;}
.menu-toggle span{display:block;width:16px;height:2px;background:var(--ink);margin:3px 0;}
@media (max-width:760px){ .menu-toggle{display:inline-block;} .topbar-search{max-width:none;} }

.sidebar{border-right:1px solid var(--border);padding:20px 12px 40px;overflow-y:auto;
  position:sticky;top:56px;height:calc(100vh - 56px);background:var(--bg);}
.sidebar-group{margin-bottom:22px;}
.sidebar-group h4{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-faint);padding:0 10px;margin:0 0 6px;font-weight:600;}
.sidebar-subhead{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-faint);opacity:.75;padding:10px 10px 4px;margin:0;}
.sidebar-subhead:first-of-type{padding-top:0;}
.nav-link{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:6px;font-size:13.5px;color:var(--ink-dim);position:relative;}
.nav-link:hover{background:var(--panel-2);color:var(--ink);}
.nav-link.active{background:var(--accent-dim);color:var(--accent);font-weight:600;}
.nav-link .beacon{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none;opacity:0;margin-left:auto;}
.nav-link.active .beacon{opacity:1;animation:pulse 1.8s ease-in-out infinite;}
.nav-link .method-dot{width:6px;height:6px;border-radius:50%;flex:none;}
.nav-link .dot-spacer{background:transparent;}
/* Every sidebar row reserves the same icon column so labels line up on one
   even vertical rule, whether the row is an endpoint (colored dot) or a
   plain link (invisible spacer of the same size). */
.sidebar-group{display:flex;flex-direction:column;}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(26,158,92,.4);}50%{box-shadow:0 0 0 4px rgba(26,158,92,0);}}

/* Must be taken out of grid flow on EVERY viewport size, not just mobile —
   otherwise this being a normal static-positioned grid child shifts every
   column after it by one slot on desktop. */
.nav-overlay{position:fixed;inset:0;display:none;z-index:50;background:rgba(18,23,42,.45);}
body.nav-open .nav-overlay{display:block;}

/* Off-canvas sidebar on mobile */
@media (max-width:760px){
  .sidebar{display:block;position:fixed;left:0;top:0;bottom:0;height:100dvh;width:82%;max-width:300px;z-index:60;
    transform:translateX(-100%);transition:transform .25s ease;box-shadow:0 0 0 100vw rgba(0,0,0,0);}
  body.nav-open .sidebar{transform:translateX(0);box-shadow:20px 0 60px rgba(0,0,0,.15);}
}

/* Prevent the page behind the drawer from scrolling while it's open —
   otherwise fixed sidebar/overlay stay put but the content behind them
   shifts, exposing gaps like the one under a too-short sidebar. */
body.nav-open{overflow:hidden;}

main{padding:40px 48px 120px;max-width:760px;}
@media (max-width:760px){ main{padding:24px 18px 100px;} }

/* Only one "page" (Introduction / an endpoint / Signature Generation /
   WordPress Plugin) is shown at a time — sidebar links behave like page
   loads rather than scroll-to-anchor. */
.vx-page{display:none;}
.vx-page.active{display:block;padding-top:0!important;border-top:0!important;margin-top:0!important;}
.intro h1{font-size:32px;margin:0 0 6px;letter-spacing:-.02em;}
.intro .intro-tagline{font-size:16px;font-weight:600;color:var(--accent);margin:0 0 18px;}
.intro .lede{color:var(--ink-dim);font-size:16px;max-width:60ch;margin:0 0 16px;}
.intro .lede p{margin:0 0 16px;}
.intro .lede p:last-child{margin-bottom:0;}
.baseurl{font-family:var(--mono);font-size:13px;background:var(--panel);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px 14px;color:var(--ink-dim);margin-bottom:24px;word-break:break-all;}
.baseurl b{color:var(--ink);}
.base-urls{display:flex;flex-direction:column;gap:10px;margin:0 0 28px;}
.base-urls .baseurl{margin-bottom:0;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.base-urls .baseurl code{font-family:var(--mono);color:var(--ink);word-break:break-all;}
.env-label{font-family:var(--mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;
  border-radius:5px;padding:3px 9px;flex:none;}
.env-label.env-staging{color:var(--put);background:rgba(26,158,92,.10);}
.env-label.env-live{color:var(--post);background:rgba(26,158,92,.10);}
.callout{
  background:rgba(214,72,59,.06);border:1px solid rgba(214,72,59,.25);
  border-radius:var(--radius);padding:14px 16px;margin-bottom:40px;
  font-size:13.5px;color:var(--ink-dim);
}
.callout b{color:var(--delete);font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.04em;display:block;margin-bottom:4px;}

.endpoint{padding-top:56px;border-top:1px solid var(--border);margin-top:8px;}
.endpoint:first-of-type{border-top:0;}
.endpoint-head{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap;}
.method-badge{font-family:var(--mono);font-weight:700;font-size:12px;padding:3px 8px;border-radius:5px;}
.m-post{background:rgba(26,158,92,.10);color:var(--post);}
.m-get{background:rgba(37,99,235,.10);color:var(--get);}
.m-put{background:rgba(26,158,92,.10);color:var(--put);}
.m-delete{background:rgba(214,72,59,.10);color:var(--delete);}
.endpoint-path{font-family:var(--mono);font-size:15px;color:var(--ink);word-break:break-all;}
.endpoint h2{font-size:20px;margin:0 0 8px;}
.endpoint p.desc{color:var(--ink-dim);margin:0 0 22px;max-width:60ch;}
.warn-inline{
  display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;
  color:var(--delete);background:rgba(214,72,59,.07);border:1px solid rgba(214,72,59,.25);
  padding:3px 8px;border-radius:5px;margin-left:4px;vertical-align:middle;
}

h3.section-label{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--ink-faint);margin:26px 0 10px;font-weight:600;}

table.params{width:100%;border-collapse:collapse;font-size:13.5px;display:block;overflow-x:auto;}
table.params th{text-align:left;color:var(--ink-faint);font-weight:600;font-size:11px;text-transform:uppercase;
  letter-spacing:.05em;padding:0 0 8px;border-bottom:1px solid var(--border);white-space:nowrap;}
table.params td{padding:10px 12px 10px 0;border-bottom:1px solid var(--border);vertical-align:top;}
table.params tr:last-child td{border-bottom:0;}
.param-name{font-family:var(--mono);color:var(--ink);}
.param-type{font-family:var(--mono);color:var(--accent);font-size:12px;}
.param-req{font-size:11px;color:var(--delete);font-family:var(--mono);}
.param-opt{font-size:11px;color:var(--ink-faint);font-family:var(--mono);}
.param-desc{color:var(--ink-dim);}

.status-row{display:flex;gap:8px;align-items:center;margin:14px 0 6px;flex-wrap:wrap;}
.status-code{font-family:var(--mono);font-size:12px;font-weight:700;padding:2px 7px;border-radius:4px;}
.s-200{background:rgba(26,158,92,.10);color:var(--post);}
.s-400{background:rgba(26,158,92,.10);color:var(--put);}
.s-401{background:rgba(214,72,59,.10);color:var(--delete);}
.status-desc{color:var(--ink-dim);font-size:13px;}

/* Mobile "view code" trigger — shown only when the sticky code panel is hidden */
.mobile-code-btn{display:none;}
@media (max-width:1150px){
  .mobile-code-btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:12px;
    background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:7px 12px;cursor:pointer;color:var(--ink-dim);margin-top:10px;}
  .mobile-code-btn:hover{color:var(--ink);border-color:var(--ink-faint);}
}

.codepanel{border-left:1px solid var(--border);padding:20px;position:sticky;top:56px;
  height:calc(100vh - 56px);overflow-y:auto;}
.code-block{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:16px;}
.code-tabs{display:flex;border-bottom:1px solid var(--border);}
.code-tab{font-family:var(--mono);font-size:12px;padding:9px 14px;color:var(--ink-faint);cursor:pointer;border-bottom:2px solid transparent;}
.code-tab.active{color:var(--ink);border-bottom-color:var(--accent);}
.code-body{padding:16px;font-family:var(--mono);font-size:12px;color:var(--code-ink);overflow-x:auto;white-space:pre;line-height:1.6;}
.code-body .kw{color:var(--accent);}
.code-body .str{color:var(--post);}
.code-body .com{color:var(--ink-faint);}
.code-lang-content{display:none;}
.code-lang-content.active{display:block;}
.copy-btn{position:absolute;top:9px;right:12px;font-family:var(--mono);font-size:11px;color:var(--ink-faint);
  background:none;border:1px solid var(--border);border-radius:5px;padding:3px 8px;cursor:pointer;}
.copy-btn:hover{color:var(--ink);border-color:var(--ink-faint);}
.code-block-wrap{position:relative;}
.resp-label{font-family:var(--mono);font-size:11px;color:var(--ink-faint);text-transform:uppercase;
  letter-spacing:.06em;margin:20px 0 8px;}
.resp-note{font-size:11px;color:var(--ink-faint);margin:-4px 0 12px;font-style:italic;}

/* Mobile bottom-sheet modal for code (reuses same markup as .codepanel) */
.code-modal{display:none;position:fixed;inset:0;z-index:80;}
.code-modal.open{display:block;}
.code-modal .modal-overlay{position:absolute;inset:0;background:rgba(18,23,42,.5);}
.code-modal .modal-sheet{position:absolute;left:0;right:0;bottom:0;max-height:82vh;overflow-y:auto;
  background:var(--bg);border-radius:16px 16px 0 0;padding:16px 16px 30px;box-shadow:0 -10px 40px rgba(0,0,0,.2);}
.code-modal .modal-handle{width:36px;height:4px;border-radius:4px;background:var(--border);margin:0 auto 14px;}
.code-modal .modal-close{position:absolute;top:14px;right:16px;background:none;border:0;font-size:20px;color:var(--ink-faint);cursor:pointer;}

/* Elementor / WP admin bar friendliness */
.admin-bar .topbar{top:32px;}
@media screen and (max-width:782px){ .admin-bar .topbar{top:46px;} }

::-webkit-scrollbar{width:9px;height:9px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:20px;}

/* Elementor canvas pages that embed [vaultx_docs] shouldn't fight theme padding */
.elementor-page .shell{min-height:auto;}

/* WordPress plugin installation section (injected after Payment-Status) */
.doc-section{padding-top:56px;border-top:1px solid var(--border);margin-top:8px;}
.doc-section .plugin-icon{display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:8px;background:var(--accent-dim);color:var(--accent);margin-bottom:14px;}
.doc-section h2{font-size:20px;margin:0 0 8px;}
.doc-section p.desc{color:var(--ink-dim);margin:0 0 20px;max-width:60ch;}
.plugin-download{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13px;
  font-weight:600;color:#fff;background:var(--accent);border-radius:var(--radius);padding:10px 18px;margin-bottom:28px;}
.plugin-download:hover{opacity:.9;}
ol.plugin-steps{margin:0 0 8px;padding-left:20px;color:var(--ink-dim);font-size:14px;}
ol.plugin-steps li{margin-bottom:10px;}
ol.plugin-steps code{font-family:var(--mono);font-size:12.5px;color:var(--ink);background:var(--panel);
  border:1px solid var(--border);border-radius:4px;padding:1px 6px;}

/* Overview page quick-links grid */
.quick-links{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 8px;}
@media (max-width:600px){ .quick-links{grid-template-columns:1fr;} }
.quick-link{display:flex;flex-direction:column;gap:3px;background:var(--panel);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 16px;color:var(--ink-dim);}
.quick-link:hover{border-color:var(--ink-faint);color:var(--ink);}
.quick-link b{color:var(--ink);font-size:13.5px;}
.quick-link span{font-size:12.5px;}

/* Prerequisites / Merchant Portal simple lists */
ul.req-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
ul.req-list li{padding-left:20px;position:relative;color:var(--ink-dim);font-size:14px;}
ul.req-list li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--accent);}
ul.req-list li b{display:block;color:var(--ink);font-size:14px;margin-bottom:2px;}
ul.req-list li span{font-size:13px;}
ul.portal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;}
@media (max-width:600px){ ul.portal-grid{grid-template-columns:1fr;} }

/* FAQ accordion */
.faq-list{display:flex;flex-direction:column;gap:8px;margin-top:8px;}
.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:2px 16px;}
.faq-item summary{cursor:pointer;padding:14px 0;font-size:14px;font-weight:600;color:var(--ink);list-style:none;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::before{content:"+";display:inline-block;width:16px;color:var(--accent);font-weight:700;}
.faq-item[open] summary::before{content:"–";}
.faq-item p{color:var(--ink-dim);font-size:13.5px;margin:0 0 16px 16px;max-width:60ch;}

/* Signature generation section */
.sig-headers{width:100%;border-collapse:collapse;font-size:13px;margin:6px 0 24px;}
.sig-headers th{text-align:left;color:var(--ink-faint);font-weight:600;font-size:11px;text-transform:uppercase;
  letter-spacing:.05em;padding:0 0 8px;border-bottom:1px solid var(--border);}
.sig-headers td{padding:9px 12px 9px 0;border-bottom:1px solid var(--border);vertical-align:top;color:var(--ink-dim);}
.sig-headers tr:last-child td{border-bottom:0;}
.sig-headers code{font-family:var(--mono);font-size:12.5px;color:var(--accent);}
.sig-formula{font-family:var(--mono);font-size:13px;color:var(--ink);background:var(--panel);
  border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin:0 0 24px;
  overflow-x:auto;white-space:pre;line-height:1.7;}
