/* ==========================================================================
   Neotech — site.css
   Standalone stylesheet for the redesigned front end (no Bootstrap needed).
   ========================================================================== */

/* ------------------------------------------------------------------ tokens */
:root{
  --bg:#f6f7fb; --bg-soft:#eef1f7; --surface:#ffffff; --surface-2:#f9fafc;
  --text:#0d1424; --muted:#5a6580; --faint:#8b94a8;
  --border:#e4e8f0; --border-strong:#d3d9e6;
  --accent:#1d5bff; --accent-2:#00b9d8; --accent-soft:rgba(29,91,255,.10);
  --on-accent:#ffffff;
  --ok:#10b981; --warn:#f59e0b; --danger:#ef4444;
  --shadow:0 1px 2px rgba(13,20,36,.05), 0 8px 24px rgba(13,20,36,.06);
  --shadow-lg:0 2px 6px rgba(13,20,36,.06), 0 18px 48px rgba(13,20,36,.10);
  --radius:16px; --radius-sm:10px; --radius-lg:24px;
  --maxw:1140px;
  --font:'Vazirmatn', system-ui, 'Segoe UI', Tahoma, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#070b14; --bg-soft:#0b1120; --surface:#0f1626; --surface-2:#131c30;
    --text:#e9edf6; --muted:#9aa6bf; --faint:#6f7c98;
    --border:#1d2739; --border-strong:#2a3750;
    --accent:#4d84ff; --accent-2:#22d3ee; --accent-soft:rgba(77,132,255,.14);
    --on-accent:#05101f;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
    --shadow-lg:0 2px 8px rgba(0,0,0,.45), 0 24px 60px rgba(0,0,0,.45);
  }
}
:root[data-theme="dark"]{
  --bg:#070b14; --bg-soft:#0b1120; --surface:#0f1626; --surface-2:#131c30;
  --text:#e9edf6; --muted:#9aa6bf; --faint:#6f7c98;
  --border:#1d2739; --border-strong:#2a3750;
  --accent:#4d84ff; --accent-2:#22d3ee; --accent-soft:rgba(77,132,255,.14);
  --on-accent:#05101f;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
  --shadow-lg:0 2px 8px rgba(0,0,0,.45), 0 24px 60px rgba(0,0,0,.45);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:90px;}
body{
  margin:0;background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;min-height:100vh;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}
::selection{background:var(--accent);color:var(--on-accent);}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.skip-link{position:absolute;inset-inline-start:-9999px;top:0;background:var(--accent);color:var(--on-accent);padding:10px 16px;border-radius:0 0 12px 0;z-index:100;}
.skip-link:focus{inset-inline-start:0;}
main{flex:1;}

/* ------------------------------------------------------------------ header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
:root[data-theme="dark"] .site-header{background:rgba(7,11,20,.82);}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .site-header{background:rgba(7,11,20,.82);}
}
.header-inner{display:flex;align-items:center;gap:14px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;}
.brand img{width:36px;height:36px;border-radius:10px;}
.brand b{font-size:18px;font-weight:700;display:block;line-height:1.3;}
.brand small{display:block;font-size:11px;color:var(--faint);font-weight:400;line-height:1;}
.main-nav{display:flex;align-items:center;gap:4px;margin-inline-start:18px;}
.main-nav a{padding:8px 14px;border-radius:999px;color:var(--muted);font-size:14.5px;font-weight:500;transition:background .18s,color .18s;}
.main-nav a:hover{color:var(--text);background:var(--surface-2);}
.main-nav a.active{color:var(--accent);background:var(--accent-soft);}
.header-actions{display:flex;align-items:center;gap:8px;margin-inline-start:auto;}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border:1px solid var(--border);background:var(--surface);border-radius:12px;cursor:pointer;
  color:var(--muted);transition:.18s;
}
.icon-btn:hover{color:var(--text);border-color:var(--border-strong);transform:translateY(-1px);}
.icon-btn svg{width:18px;height:18px;}
.menu-btn{display:none;}
.search-panel{display:none;border-top:1px solid var(--border);background:var(--surface);}
.search-panel.open{display:block;}
.search-panel form{display:flex;gap:10px;padding:16px 0;}

/* ------------------------------------------------------------------ drawer */
.drawer{display:none;position:fixed;inset:0;z-index:60;background:rgba(3,7,15,.55);backdrop-filter:blur(3px);}
.drawer.open{display:block;}
.drawer-panel{
  position:absolute;inset-block:0;inset-inline-end:0;width:min(320px,86vw);
  background:var(--surface);border-inline-start:1px solid var(--border);
  padding:22px 20px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;
}
.drawer-panel a,.drawer-panel button.linklike{padding:12px 14px;border-radius:12px;color:var(--muted);font-weight:500;text-align:start;background:none;border:0;cursor:pointer;}
.drawer-panel a:hover,.drawer-panel a.active,.drawer-panel button.linklike:hover{background:var(--surface-2);color:var(--text);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}

/* ----------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:12px;border:1px solid transparent;cursor:pointer;
  font-size:14.5px;font-weight:600;transition:.18s;white-space:nowrap;font-family:inherit;
}
.btn svg{width:16px;height:16px;}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:0 6px 18px var(--accent-soft);}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);}
.btn-ghost{background:var(--surface);border-color:var(--border);color:var(--text);}
.btn-ghost:hover{border-color:var(--border-strong);transform:translateY(-1px);}
.btn-danger{background:var(--danger);color:#fff;}
.btn-danger:hover{filter:brightness(1.05);}
.btn-sm{padding:7px 14px;font-size:13.5px;border-radius:10px;}
.btn-block{width:100%;}

/* ---------------------------------------------------------- user menu */
.user-menu{position:relative;}
.user-menu > summary{list-style:none;cursor:pointer;user-select:none;}
.user-menu > summary::-webkit-details-marker{display:none;}
.user-menu > summary .caret{width:14px;height:14px;opacity:.7;transition:transform .18s;}
.user-menu[open] > summary .caret{transform:rotate(180deg);}
.menu-pop{
  position:absolute;inset-block-start:calc(100% + 8px);inset-inline-end:0;z-index:70;
  min-width:210px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:8px;
  display:flex;flex-direction:column;gap:2px;
}
.menu-user{display:block;padding:8px 12px 10px;font-size:13px;color:var(--faint);border-bottom:1px solid var(--border);margin-bottom:4px;}
.menu-pop a,.menu-pop button{
  display:flex;align-items:center;gap:8px;width:100%;text-align:start;
  padding:10px 12px;border-radius:10px;border:0;background:none;cursor:pointer;
  font-size:14px;color:var(--text);font-family:inherit;
}
.menu-pop a:hover,.menu-pop button:hover{background:var(--surface-2);}
.menu-pop svg{width:16px;height:16px;}
.menu-pop button.menu-danger{color:var(--danger);}
.menu-pop form{margin:0;}

/* -------------------------------------------------------------- structure */
section{padding-block:56px;}
section.tight{padding-block:36px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;}
.section-head h2{font-size:clamp(20px,2.4vw,26px);margin:0;letter-spacing:-.2px;}
.section-head p{margin:6px 0 0;color:var(--muted);font-size:14.5px;}
.section-head a.more{color:var(--accent);font-size:14px;font-weight:600;white-space:nowrap;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:6px 12px;border-radius:999px;margin-bottom:14px;}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);}

/* --------------------------------------------------------------- messages */
.messages{margin-top:22px;display:flex;flex-direction:column;gap:10px;}
.alert{display:flex;gap:10px;align-items:flex-start;padding:14px 16px;border-radius:12px;font-size:14.5px;}
.alert-success{background:rgba(16,185,129,.12);color:var(--ok);border:1px solid rgba(16,185,129,.25);}
.alert-warning{background:rgba(245,158,11,.12);color:var(--warn);border:1px solid rgba(245,158,11,.25);}
.alert-error,.alert-danger{background:rgba(239,68,68,.10);color:var(--danger);border:1px solid rgba(239,68,68,.25);}
.alert-info{background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent-soft);}

/* ------------------------------------------------------------------- hero */
.hero{padding-block:46px 30px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;}
.hero h1{font-size:clamp(27px,4vw,44px);line-height:1.35;margin:0 0 16px;letter-spacing:-.6px;}
.hero p.lead{color:var(--muted);font-size:clamp(15px,1.5vw,17px);margin:0 0 26px;max-width:52ch;}
.hero-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--border);}
.hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px;}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 16px;text-align:center;}
.stat b{display:block;font-size:24px;letter-spacing:-.4px;}
.stat span{font-size:13px;color:var(--muted);}

/* ------------------------------------------------------------------ cards */
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.22s;position:relative;}
.card:hover{transform:translateY(-3px);border-color:var(--border-strong);box-shadow:var(--shadow);}
.card-media{position:relative;background:var(--surface-2);display:block;}
.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.card-media .placeholder{width:100%;aspect-ratio:16/9;display:grid;place-items:center;color:var(--faint);background:linear-gradient(135deg,var(--surface-2),var(--bg-soft));}
.card-media .placeholder svg{width:38px;height:38px;}
.card-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card h3{margin:0;font-size:17px;line-height:1.7;letter-spacing:-.2px;}
.card h3 a::after{content:"";position:absolute;inset:0;}
.card .excerpt{margin:0;color:var(--muted);font-size:14.2px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;}
.card .excerpt p{margin:0;}
.tag{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent);border:1px solid transparent;position:relative;z-index:2;}
.tag.neutral{background:var(--surface-2);color:var(--muted);border-color:var(--border);}
.meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--faint);font-size:12.8px;margin-top:auto;padding-top:6px;}
.meta .dot{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.6;}
.avatar{width:26px;height:26px;border-radius:50%;object-fit:cover;background:var(--surface-2);border:1px solid var(--border);}

/* ------------------------------------------------------------------ chips */
.chips{display:flex;flex-wrap:wrap;gap:9px;}
.chip{display:inline-block;padding:8px 15px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:13.5px;font-weight:500;transition:.18s;}
.chip:hover{color:var(--text);border-color:var(--border-strong);}
.chip.active{background:var(--accent);border-color:var(--accent);color:var(--on-accent);}

/* ------------------------------------------------------------- rank list */
.rank-list{display:flex;flex-direction:column;}
.rank{display:flex;align-items:center;gap:16px;padding:14px 4px;border-bottom:1px solid var(--border);}
.rank:last-child{border-bottom:0;}
.rank b{font-size:20px;color:var(--faint);min-width:34px;}
.rank .t{font-size:15px;font-weight:500;}
.rank .m{font-size:12.5px;color:var(--faint);}

/* ---------------------------------------------------------------- article */
.article-head{max-width:820px;margin-inline:auto;text-align:center;}
.article-head h1{font-size:clamp(24px,3.4vw,38px);line-height:1.5;margin:14px 0 18px;letter-spacing:-.5px;}
.article-cover{max-width:980px;margin:30px auto 40px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-lg);}
.article-cover img{width:100%;max-height:620px;object-fit:contain;background:var(--surface-2);}
.article-body{max-width:760px;margin-inline:auto;font-size:16.5px;overflow-wrap:anywhere;}
.article-body p{margin:0 0 20px;}
.article-body h2{font-size:23px;margin:36px 0 14px;}
.article-body h3{font-size:19px;margin:30px 0 12px;}
.article-body a{color:var(--accent);border-bottom:1px solid var(--accent-soft);}
/* buttons inside the article keep their own colours */
.article-body .btn{border-bottom:0;}
.article-body .btn-primary{color:var(--on-accent);}
.article-body .btn-ghost{color:var(--text);}
.article-body .btn-danger{color:#fff;}
.article-body img{border-radius:var(--radius-sm);margin:20px 0;}
.article-body ul,.article-body ol{padding-inline-start:22px;color:var(--muted);}
.article-body li{margin-bottom:8px;}
.article-body blockquote{margin:26px 0;padding:18px 22px;border-inline-start:3px solid var(--accent);background:var(--surface);border-radius:var(--radius-sm);color:var(--muted);}
.article-body code{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:2px 6px;font-size:14px;}
.article-body pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;overflow-x:auto;}
.divider{height:1px;background:var(--border);margin:36px 0;}

/* attachment card */
.attach{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin:26px 0;}
.attach-icon{width:46px;height:46px;flex:none;display:grid;place-items:center;border-radius:14px;background:var(--accent-soft);color:var(--accent);}
.attach-icon svg{width:24px;height:24px;}
.attach-text{display:flex;flex-direction:column;min-width:0;flex:1;}
.attach-text b{font-size:15px;}
.attach-text span{font-size:13px;color:var(--faint);overflow-wrap:anywhere;}

/* author box */
.author-box{display:flex;gap:18px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;}
.author-box img,.author-box .ph{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none;}
.author-box h4{margin:0 0 4px;font-size:16px;}
.author-box p{margin:6px 0 0;color:var(--muted);font-size:14.2px;}
.author-box .job{font-size:13px;color:var(--faint);}

/* --------------------------------------------------------------- comments */
.comment{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--border);}
.comment .avatar{width:44px;height:44px;border-radius:50%;flex:none;}
.comment b{font-size:14.5px;}
.comment time{font-size:12.5px;color:var(--faint);margin-inline-start:8px;}
.comment .body{margin:6px 0 0;color:var(--muted);font-size:14.5px;overflow-wrap:anywhere;}
.comment .body p{margin:0 0 8px;}

/* ------------------------------------------------------------------ forms */
.form-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);}
.form-card h3{margin:0 0 18px;font-size:17px;}
.field,
.form-card input[type="text"],.form-card input[type="email"],.form-card input[type="password"],
.form-card input[type="number"],.form-card input[type="search"],.form-card input[type="url"],
.form-card input[type="file"],.form-card input[type="date"],.form-card select,.form-card textarea,
.search-panel input[type="search"]{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface-2);color:var(--text);font-family:inherit;font-size:15px;transition:.18s;
}
.field::placeholder,.form-card input::placeholder,.form-card textarea::placeholder{color:var(--faint);}
.field:focus,.form-card input:focus,.form-card select:focus,.form-card textarea:focus,.search-panel input:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);
}
.form-card textarea{min-height:150px;resize:vertical;line-height:1.9;}
.form-card p,.form-card div.form-row{margin:0 0 16px;}
.form-card label{display:block;font-size:14px;font-weight:500;color:var(--muted);margin-bottom:7px;}
.form-card .helptext,.help{display:block;font-size:12.5px;color:var(--faint);margin-top:6px;}
.form-card ul.errorlist{list-style:none;margin:6px 0 0;padding:0;color:var(--danger);font-size:13px;}
.form-grid{display:grid;gap:16px;grid-template-columns:repeat(2,1fr);}
.form-grid .full{grid-column:1/-1;}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px;}

/* ------------------------------------------------------------------ panel */
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border);}
.panel-head h3{margin:0;font-size:16px;}
.panel-body{padding:20px;}
.table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;min-width:620px;}
th,td{padding:14px 18px;text-align:start;font-size:14px;border-bottom:1px solid var(--border);}
th{color:var(--faint);font-weight:600;font-size:12.5px;letter-spacing:.5px;}
tbody tr:last-child td{border-bottom:0;}
tbody tr:hover{background:var(--surface-2);}
.badge{display:inline-flex;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;}
.badge.ok{background:rgba(16,185,129,.14);color:var(--ok);}
.badge.draft{background:rgba(245,158,11,.14);color:var(--warn);}
.badge.rej{background:rgba(239,68,68,.14);color:var(--danger);}
.row-actions{display:flex;gap:8px;}

/* ------------------------------------------------------------- pagination */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:38px;flex-wrap:wrap;list-style:none;padding:0;}
.pagination a,.pagination span{min-width:40px;height:40px;display:grid;place-items:center;padding-inline:12px;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--muted);font-size:14px;transition:.18s;}
.pagination a:hover{border-color:var(--border-strong);color:var(--text);}
.pagination .active{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600;}
.pagination .disabled{opacity:.45;pointer-events:none;}

/* ------------------------------------------------------------ empty state */
.empty{text-align:center;padding:60px 20px;color:var(--muted);}
.empty svg{width:46px;height:46px;margin-bottom:14px;color:var(--faint);}

/* ------------------------------------------------------------------- auth */
.auth-wrap{max-width:420px;margin-inline:auto;}

/* ----------------------------------------------------------------- footer */
.site-footer{border-top:1px solid var(--border);background:var(--surface);margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;gap:30px;padding-block:48px;}
.footer-grid h4{margin:0 0 14px;font-size:14.5px;}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.footer-grid a{color:var(--muted);font-size:14px;}
.footer-grid a:hover{color:var(--accent);}
.socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;}
.footer-bottom{border-top:1px solid var(--border);padding-block:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--faint);font-size:13px;}

/* ------------------------------------------------------------- responsive */
@media (max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:26px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:820px){
  .main-nav{display:none;}
  .menu-btn{display:inline-flex;}
  .header-actions .hide-sm{display:none;}
  .stats{grid-template-columns:repeat(2,1fr);}
  /* bigger, easier to hit icons on phones (44px is Apple's minimum) */
  .header-actions{gap:10px;}
  .icon-btn{width:44px;height:44px;border-radius:14px;}
  .icon-btn svg{width:22px;height:22px;}
  .brand img{width:40px;height:40px;}
  .brand b{font-size:19px;}
}
@media (max-width:380px){
  .container{padding-inline:16px;}
  .header-actions{gap:8px;}
  .icon-btn{width:42px;height:42px;}
  .icon-btn svg{width:21px;height:21px;}
  .brand b{font-size:17px;}
}
@media (max-width:640px){
  section{padding-block:40px;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .brand small{display:none;}
  .form-grid{grid-template-columns:1fr;}
  .section-head{flex-direction:column;align-items:flex-start;gap:6px;}
  .author-box{flex-direction:column;}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}