/*
Theme Name: Tupomer v1.1
Theme URI: https://tupomer.com
Author: Tupomer
Author URI: https://tupomer.com
Description: Ultra-light, mobile-first WordPress theme for fast publishing. Simple header/feed/footer with easy Customizer controls.
Version: 1.1.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tupomer
Tags: blog, one-column, custom-logo, custom-menu, featured-images, responsive-layout
*/

/* ---------- CSS variables (overridden via Customizer) ---------- */
:root{
  --bg:#0b0f14;
  --surface:#0f1620;
  --surface-2:#111b27;
  --text:#e9eef6;
  --muted:#a9b4c1;
  --accent:#69b7ff;

  --container:760px;
  --header-h:56px;
  --radius:16px;
  --gap:14px;
  --shadow: 0 10px 28px rgba(0,0,0,.24);
  --border: 1px solid rgba(255,255,255,.08);
}

/* ---------- Base reset ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%; height:auto}
a{color:inherit; text-decoration:none}
a:hover{opacity:.92}
p{margin:0 0 1rem}
small{color:var(--muted)}
hr{border:0;border-top:var(--border);margin:24px 0}

.container{
  width:min(100% - 24px, var(--container));
  margin-inline:auto;
}

/* ---------- Header ---------- */

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(11,15,20,.78);
  backdrop-filter: blur(10px);
  border-bottom: var(--border);
}
.header-inner{
  height:var(--header-h);
  display:flex;
  align-items:center;
  gap:12px;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 0;
}
.brand .site-title{
  font-weight:800;
  letter-spacing:.2px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.brand .site-tagline{
  display:none;
  color:var(--muted);
  font-size:13px;
}

/* Mobile nav */
.nav-toggle{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border: var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 12px;
  cursor:pointer;
  user-select:none;
}
.nav-toggle:active{transform:scale(.98)}
.nav-toggle svg{width:18px;height:18px;opacity:.9}

.site-nav{
  display:none;
  padding: 10px 0 14px;
}
.site-nav.is-open{display:block}
.site-nav .menu{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.site-nav .menu a{
  display:block;
  padding:10px 12px;
  border-radius: 12px;
  border: var(--border);
  background: rgba(255,255,255,.03);
}
.site-nav .menu a:hover{background: rgba(255,255,255,.06)}

/* Desktop nav */
@media (min-width: 900px){
  .nav-toggle{display:none}
  .brand .site-tagline{display:block}
  .site-nav{display:block !important; padding:0}
  .site-nav .menu{flex-direction:row; align-items:center; gap:10px}
  .site-nav .menu a{padding:8px 10px; border:none; background:transparent}
  .site-nav .menu a:hover{background: rgba(255,255,255,.06)}
}

/* ---------- Hero (front page) ---------- */
.hero{
  padding: 18px 0 6px;
}
.hero-card{
  background: radial-gradient(1200px 600px at 20% -20%, rgba(105,183,255,.25), transparent 60%),
              radial-gradient(900px 500px at 90% 0%, rgba(255,120,214,.10), transparent 60%),
              var(--surface);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.hero-title{
  font-size: 26px;
  line-height: 1.15;
  margin: 0 0 8px;
  font-weight: 900;
}
.hero-sub{
  margin:0 0 14px;
  color: var(--muted);
  font-size: 15px;
}
.hero-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: var(--border);
  background: rgba(255,255,255,.05);
  color: var(--text);
}
.btn.primary{
  background: linear-gradient(180deg, rgba(105,183,255,.35), rgba(105,183,255,.18));
  border-color: rgba(105,183,255,.35);
}
.btn:hover{opacity:.95}
.btn:active{transform:scale(.99)}

/* ---------- Feed ---------- */
.main{
  padding: 10px 0 26px;
}
.feed{
  display:grid;
  gap: var(--gap);
}
.card{
  background: var(--surface);
  border: var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
}
.card-inner{padding: 14px}
.card-title{
  margin:0 0 6px;
  font-size: 19px;
  line-height:1.25;
  font-weight: 850;
}
.card-meta{
  color: var(--muted);
  font-size: 12px;
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin-bottom: 10px;
}
.card-excerpt{color: rgba(233,238,246,.92)}
.thumb{
  display:block;
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
}
.thumb img{width:100%; height:100%; object-fit:cover}

/* ---------- Single ---------- */
.article{
  padding: 14px 0 30px;
}
.article-head{
  padding: 14px;
  background: var(--surface);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
}
.article-title{
  margin:0 0 8px;
  font-size: 28px;
  line-height:1.15;
  font-weight: 950;
}
.article-meta{color:var(--muted); font-size: 13px}
.article-body{
  margin-top: var(--gap);
  padding: 16px;
  background: var(--surface);
  border: var(--border);
  border-radius: var(--radius);
}
.article-body h1,.article-body h2,.article-body h3{
  line-height:1.2;
  margin: 1.4rem 0 .8rem;
}
.article-body h2{font-size: 20px}
.article-body h3{font-size: 17px}
.article-body a{color: var(--accent); text-decoration: underline; text-underline-offset: 3px}
.article-body blockquote{
  margin: 1rem 0;
  padding: 10px 12px;
  border-left: 3px solid rgba(105,183,255,.5);
  background: rgba(255,255,255,.03);
  border-radius: 10px;
  color: rgba(233,238,246,.93);
}
.article-body pre{
  overflow:auto;
  padding: 12px;
  border-radius: 12px;
  background: rgba(0,0,0,.35);
  border: var(--border);
}
.article-body code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}

/* ---------- Footer ---------- */
.site-footer{
  border-top: var(--border);
  padding: 18px 0 26px;
  color: var(--muted);
}
.footer-inner{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.footer-links a{
  padding: 8px 10px;
  border-radius: 12px;
  border: var(--border);
  background: rgba(255,255,255,.03);
  color: rgba(233,238,246,.92);
}
.footer-links a:hover{background: rgba(255,255,255,.06)}

/* ---------- Utilities ---------- */
.visually-hidden{
  position:absolute !important;
  height:1px; width:1px;
  overflow:hidden;
  clip: rect(1px,1px,1px,1px);
  white-space:nowrap;
}

/* --- Header layout v1.0.2: mobile centered big logo, desktop big logo left + menu inline --- */
.site-header{ position: sticky; top:0; z-index: 50; }

.header-inner{
  position: relative;
  justify-content:flex-start;
  gap: 10px;
  padding-top: 6px;
  padding-bottom: 6px;
}

/* Brand container */
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  flex: 0 0 auto;
  text-decoration: none;
}

/* Hide tagline in header by default (we keep the vibe in hero) */
.brand .site-tagline{ display:none; }

/* Mobile: center the brand, keep menu button on the right */
@media (max-width: 899px){
  .header-inner{
    min-height: var(--header-h);
  }

  .brand{
    position:absolute;
    left:50%;
    top:50%;
    transform: translate(-50%, -50%);
    justify-content:center;
    margin:0;
  }

  .custom-logo{
    height: calc(var(--header-h) - 8px);
    width:auto;
    max-width: min(320px, 70vw);
    object-fit: contain;
  }

  .nav-toggle{
    position:absolute;
    right: 0;
    top:50%;
    transform: translateY(-50%);
    margin:0;
  }

  /* Dropdown nav under header */
  .site-nav{
    position:absolute;
    left:0;
    top:var(--header-h);
    width:100%;
    background: rgba(11,15,20,.92);
    backdrop-filter: blur(10px);
    border-bottom: var(--border);
    padding: 10px 0 14px;
  }
  .site-nav .menu{
    flex-direction:column;
    gap:10px;
  }
}

/* Desktop: brand left, menu starts right after it */
@media (min-width: 900px){
  .brand{
    position: static;
    transform: none;
  }

  .custom-logo{
    height: calc(var(--header-h) - 6px);
    width:auto;
    max-width: 420px;
    object-fit: contain;
  }

  .site-nav{
    position: static;
    width:auto;
    background: transparent;
    border: none;
    padding: 0;
    display:block !important;
    margin-left: 18px;
  }
  .site-nav .menu{
    flex-direction:row;
    align-items:center;
    gap:10px;
  }
  .site-nav .menu a{
    padding:8px 10px;
    border:none;
    background:transparent;
  }
  .nav-toggle{display:none}
}


/* v1.1 homepage sections */
.home-section{ margin: 18px auto; max-width: var(--maxw, 980px); padding: 0 14px; }
.section-head{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin: 8px 4px 10px; }
.section-title{ margin:0; font-size: 18px; }
.section-link{ color: var(--muted); text-decoration:none; font-size: 14px; }
.section-link:hover{ color: var(--text); }

.grid{ display:grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 720px){ .grid{ grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px){ .grid{ grid-template-columns: 1fr 1fr 1fr; } }
.grid-2{ grid-template-columns: 1fr; }
@media (min-width: 720px){ .grid-2{ grid-template-columns: 1fr 1fr; } }

.hscroll{ display:flex; gap: 12px; overflow:auto; padding: 4px 4px 10px; scroll-snap-type:x mandatory; -webkit-overflow-scrolling: touch; }
.hscroll::-webkit-scrollbar{ height: 8px; }
.hscroll::-webkit-scrollbar-thumb{ background: rgba(255,255,255,.12); border-radius: 999px; }
.card-compact{ min-width: 240px; max-width: 240px; scroll-snap-align: start; }
.card-compact .card-media img{ width:100%; height:120px; object-fit:cover; display:block; border-radius: 14px 14px 0 0; }

.card{ border-radius: 18px; }
.card-link{ display:block; color: inherit; text-decoration:none; }
.card-media img{ width:100%; height:auto; display:block; border-radius: 18px 18px 0 0; }
.card-body{ padding: 14px; }
.card-title{ margin:0 0 8px; font-size: 16px; line-height: 1.25; }
.card-excerpt{ margin:0 0 10px; color: var(--muted); font-size: 14px; }
.card-meta{ color: var(--muted); font-size: 13px; }

.cta-card{ display:flex; flex-direction:column; gap: 12px; padding: 14px; border-radius: 18px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08); }
@media (min-width: 720px){ .cta-card{ flex-direction:row; align-items:center; justify-content:space-between; } }
.cta-title{ margin:0 0 6px; font-size: 18px; }
.cta-text{ margin:0; color: var(--muted); font-size: 14px; }
.cta-right{ flex: 0 0 auto; }

.notice{ padding: 10px 12px; border-radius: 12px; margin: 0 0 12px; font-size: 14px; }
.notice-ok{ background: rgba(46, 204, 113, .12); border: 1px solid rgba(46, 204, 113, .22); }
.notice-err{ background: rgba(231, 76, 60, .12); border: 1px solid rgba(231, 76, 60, .22); }
.tupomer-form{ display:grid; gap: 12px; }
.tupomer-form .field{ display:grid; gap: 6px; }
.tupomer-form .label{ font-size: 13px; color: var(--muted); }
.tupomer-form input, .tupomer-form textarea{
  width:100%;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  padding: 10px 12px;
  color: var(--text);
  outline:none;
}
.tupomer-form input:focus, .tupomer-form textarea:focus{ border-color: rgba(255,255,255,.26); }
.hp{ position:absolute; left:-9999px; top:-9999px; height:1px; width:1px; overflow:hidden; }
.mini-note{ margin: 10px 0 0; color: var(--muted); font-size: 13px; }
.empty-note{ color: var(--muted); padding: 8px 4px; font-size: 14px; }