/*
Theme Name: DSS Help Guide (Custom)
Theme URI: https://example.com/
Author: Wayne Helle + ChatGPT
Description: Custom WordPress theme built from scratch to match the DSS Help Guide layout (top teal bar, left navigation, content area, right tools panel).
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dss-help-guide
Tags: custom, three-columns, responsive, accessibility-ready
*/

:root{
  --teal:#0a7f84;
  --teal-dark:#075b5f;
  --bg:#f3f4f6;
  --panel:#ffffff;
  --muted:#6b7280;
  --text:#111827;
  --border:#e5e7eb;
  --shadow: 0 8px 24px rgba(17,24,39,.08);
  --radius: 10px;
  --radius-sm: 8px;
  --max: 1280px;
  --sidebar-left: 220px;
  --sidebar-right: 320px;
  --topbar-h: 54px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
}

a{color:inherit}
a:hover{opacity:.92}
img{max-width:100%; height:auto}

/* ---- Top Bar ---- */
.dss-topbar{
  height:var(--topbar-h);
  background:var(--teal);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 18px;
}
.dss-brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 240px;
}
.dss-logo{
  width:34px;
  height:34px;
  border-radius:7px;
  background:rgba(255,255,255,.14);
  display:grid;
  place-items:center;
  overflow:hidden;
}
.dss-logo img{width:100%; height:100%; object-fit:cover}
.dss-title{
  font-weight:700;
  letter-spacing:.2px;
}
.dss-topbar-right{
  display:flex;
  align-items:center;
  gap:14px;
  font-size:12px;
  opacity:.95;
  white-space:nowrap;
}
.dss-chip{
  padding:6px 10px;
  border:1px solid rgba(255,255,255,.28);
  border-radius:999px;
  background:rgba(255,255,255,.08);
}

/* ---- App Shell (3 columns) ---- */
.dss-shell{
  display:grid;
  grid-template-columns: var(--sidebar-left) 1fr var(--sidebar-right);
  min-height: calc(100vh - var(--topbar-h));
}

.dss-left{
  background:#fff;
  border-right:1px solid var(--border);
  padding:14px 10px 18px;
}
.dss-right{
  background:#fff;
  border-left:1px solid var(--border);
  padding:16px 14px 18px;
}
.dss-main{
  padding:18px 18px 28px;
  max-width: calc(var(--max) - var(--sidebar-left) - var(--sidebar-right));
}

/* ---- Left Nav ---- */
.dss-nav-title{
  font-size:12px;
  font-weight:700;
  color:var(--muted);
  padding:8px 10px;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.dss-nav ul{list-style:none; padding:0; margin:0}
.dss-nav a{
  display:block;
  padding:9px 10px;
  border-radius:8px;
  color:#111827;
  text-decoration:none;
  font-size:13px;
}
.dss-nav a:hover{background:#f3f4f6}
.dss-nav .current-menu-item > a,
.dss-nav .current_page_item > a{
  background:rgba(10,127,132,.12);
  border:1px solid rgba(10,127,132,.22);
}

/* ---- Content containers ---- */
.dss-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
}
.dss-card.pad{padding:18px}
.dss-page-title{
  text-align:center;
  font-weight:800;
  font-size:22px;
  margin:10px 0 14px;
}
.dss-hero{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  background:#0b1220;
}
.dss-hero-inner{
  aspect-ratio: 16 / 5;
  width:100%;
  display:grid;
  place-items:center;
  color:#fff;
  background: linear-gradient(135deg, rgba(0,0,0,.25), rgba(0,0,0,.35));
}
.dss-hero-inner .play{
  width:64px; height:64px;
  border-radius:999px;
  background:rgba(0,0,0,.35);
  display:grid; place-items:center;
  border:1px solid rgba(255,255,255,.35);
}

/* ---- "Recently Added" cards ---- */
.dss-section-h{
  font-weight:800;
  margin:18px 0 10px;
}
.dss-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:14px;
}
.dss-tile{
  border:1px solid var(--border);
  border-radius:10px;
  overflow:hidden;
  background:#fff;
  box-shadow: 0 6px 18px rgba(17,24,39,.06);
  text-decoration:none;
  display:flex;
  flex-direction:column;
  min-height: 170px;
}
.dss-tile .thumb{
  height:96px;
  background:#e5e7eb;
  display:block;
  overflow:hidden;
}
.dss-tile .thumb img{width:100%; height:100%; object-fit:cover}
.dss-tile .meta{
  padding:10px 12px 12px;
  font-size:13px;
  font-weight:700;
}
.dss-tile .excerpt{
  padding:0 12px 12px;
  margin-top:-6px;
  font-weight:500;
  font-size:12px;
  color:var(--muted);
}

/* ---- Right panel ---- */
.dss-panel-title{
  font-size:13px;
  font-weight:800;
  margin:8px 0 10px;
}
.dss-tools{display:flex; flex-direction:column; gap:10px}
.dss-tool-btn a{
  display:block;
  background:var(--teal);
  color:#fff;
  border-radius:6px;
  padding:10px 12px;
  text-decoration:none;
  font-weight:700;
  font-size:12px;
}
.dss-tool-btn a:hover{background:var(--teal-dark)}
.dss-divider{
  height:1px;
  background:var(--border);
  margin:16px 0;
}

/* ---- WP content ---- */
.entry-content{
  max-width: 920px;
  margin: 0 auto;
  line-height:1.6;
}
.entry-content h2, .entry-content h3{margin-top:1.2em}
.entry-meta{color:var(--muted); font-size:12px; margin: 8px 0 16px; text-align:center}
.dss-breadcrumbs{color:var(--muted); font-size:12px; margin:0 auto 10px; max-width:920px}

/* ---- Header controls on small screens ---- */
.dss-mobile-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.10);
  color:#fff;
  border-radius:10px;
  padding:8px 10px;
  font-weight:700;
  cursor:pointer;
}

/* ---- Responsive ---- */
@media (max-width: 1180px){
  :root{ --sidebar-right: 280px; --sidebar-left: 210px; }
  .dss-grid{grid-template-columns: repeat(3, minmax(0, 1fr));}
}
@media (max-width: 980px){
  .dss-shell{grid-template-columns: 1fr}
  .dss-left, .dss-right{display:none}
  .dss-main{max-width: var(--max)}
  .dss-mobile-toggle{display:inline-flex}
  .dss-grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
  body.dss-nav-open .dss-left{
    display:block;
    position:fixed;
    top:var(--topbar-h);
    left:0;
    width:min(86vw, 320px);
    height:calc(100vh - var(--topbar-h));
    overflow:auto;
    z-index:30;
    box-shadow: 0 16px 40px rgba(0,0,0,.18);
  }
  body.dss-panel-open .dss-right{
    display:block;
    position:fixed;
    top:var(--topbar-h);
    right:0;
    width:min(86vw, 360px);
    height:calc(100vh - var(--topbar-h));
    overflow:auto;
    z-index:30;
    box-shadow: 0 16px 40px rgba(0,0,0,.18);
  }
  body.dss-nav-open::before,
  body.dss-panel-open::before{
    content:"";
    position:fixed;
    inset:var(--topbar-h) 0 0 0;
    background:rgba(0,0,0,.25);
    z-index:20;
  }
}
@media (max-width: 560px){
  .dss-topbar-right{display:none}
  .dss-grid{grid-template-columns: 1fr}
}

/* ---- Accessibility ---- */
.screen-reader-text{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}