:root{
  --bg:#0B0F1A;          /* dark navy background */
  --panel:#121826;       /* login/sectors card */
  --text:#FFFFFF;
  --muted:#B0B7C3;
  --blue:#1E63E9;        /* primary button/link blue */
  --blue-2:#2D6CF0;
  --header-l:#3BA4F9;    /* header gradient left */
  --header-r:#4A3FF2;    /* header gradient right */
  --tile-bg:#FFFFFF;
  --tile-text:#0B0F1A;
  --tile-border:#D9DEE7;
  --footer-bg:#FFFFFF;   /* white bottom bar */
  --orange:#ea7a1a;
}

.login-card .login-title,
.login-card h1.login-title{
  display:block;
  width:100%;
  text-align:center !important;
  color:#fff !important;
  font-size:34px;
  font-weight:800;
  margin:6px 0 22px 0;
  text-transform:uppercase;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
}
.wrap{max-width:1150px;margin:0 auto;padding:18px}
.topbar{background:linear-gradient(90deg,var(--header-l),var(--header-r));box-shadow:0 1px 0 rgba(0,0,0,.15);}
.header-inner{width:100%;display:flex;align-items:center;justify-content:space-between;padding:12px 0 12px 12px;}
.brand{font-weight:800;letter-spacing:.5px;display:flex;align-items:center;gap:10px;font-size:22px;}
.brand span{white-space:nowrap}
.nav{display:flex;gap:22px;align-items:center;font-weight:600;margin-left:auto;padding-right:12px;}
.nav a{color:#fff;text-decoration:none;opacity:.95}
.nav a:hover{opacity:1;text-decoration:underline}
main{min-height:calc(100vh - 64px - 64px);}
.card{background:var(--panel);border-radius:12px;padding:22px;box-shadow:0 10px 30px rgba(0,0,0,.25);}
label{display:block;margin:0 0 6px 2px}
.muted{color:var(--muted)}
input[type=text],input[type=password]{width:100%;padding:14px 16px;border:1px solid #1f2737;border-radius:8px;background:#0f1422;color:var(--text);outline:none;}
input::placeholder{color:#7f8aa3}
.spacer{height:14px}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;border:0;background:var(--blue);color:#fff;font-weight:700;cursor:pointer;text-decoration:none;text-align:center;}
.btn:hover{background:var(--blue-2)}
.page-title{margin:0 0 12px 0;font-size:34px;font-weight:900;text-align:center;}
.g-search{display:flex;justify-content:center;margin:8px 0 16px 0;gap:10px}
.g-search input[type=text]{width:60%;max-width:600px;padding:10px;border-radius:8px;border:1px solid #1f2737;background:#0f1422;color:#fff;}
.grid{margin-top:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.tile{background:var(--tile-bg);color:var(--tile-text);border:1px solid var(--tile-border);border-radius:12px;padding:18px;text-align:center;font-weight:800;min-height:120px;display:flex;align-items:center;justify-content:center;}
.footer{position:fixed;left:0;right:0;bottom:0;background:var(--footer-bg);border-top:1px solid #e8ecf3;padding:14px 0;z-index:5;}
.socials{display:flex;justify-content:center;gap:28px;align-items:center;font-weight:700;}
.socials a{display:inline-flex;align-items:center;gap:8px;color:var(--blue);text-decoration:none;}
.socials a:hover{text-decoration:underline}
.icon{width:18px;height:18px;display:inline-block}
.icon path,.icon rect,.icon polygon,.icon circle{fill:var(--blue)}
.center{display:flex;justify-content:center;width:100%;}

/* (white card look you already use elsewhere) */
.tile,.cardr,.thumb{
  background:var(--tile-bg);color:var(--tile-text);
  border:1px solid var(--tile-border);border-radius:12px;
  box-shadow:0 4px 18px rgba(0,0,0,.08);
}
.tile,.cardr{
  padding:18px;min-height:120px;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:800;
}
.cardr h3,.tile h3{margin:0;font-size:18px;font-weight:900;color:var(--tile-text);word-break:break-word}
.thumb{padding:12px;display:flex;flex-direction:column;gap:8px;position:relative}
.thumb .name{font-weight:900;font-size:14px;line-height:1.25;color:var(--tile-text);min-height:2.2em;word-break:break-word}
.thumb img{width:100%;height:120px;object-fit:cover;border-radius:8px;background:#fff;border:1px solid #e8ecf3}
.thumb .meta{font-size:12px;color:var(--muted)} .thumb .actions{text-align:center;margin-top:auto}
.tile:hover,.cardr:hover,.thumb:hover{box-shadow:0 8px 24px rgba(0,0,0,.12);transform:translateY(-1px);transition:box-shadow .15s ease, transform .15s ease}

/* ====== HMI | VFD two-column layout (side-by-side) ====== */
.row-2{
  display:flex !important;
  gap:24px !important;
  align-items:flex-start !important;
  flex-wrap:nowrap !important;          /* keep both columns on the same row */
}
.row-2 > .col{
  flex:0 0 50% !important;              /* fixed 50% each */
  max-width:50% !important;
}

/* Medium thumbnail grid inside each column */
.row-2 .thumbgrid{
  grid-template-columns:repeat(auto-fill, minmax(150px, 1fr)) !important;
  gap:12px !important;
}
.row-2 .thumb img{
  height:110px !important;
}

/* Stack to one column on phones (same breakpoint you use) */
@media (max-width:980px){
  .row-2{ flex-wrap:wrap !important; }
  .row-2 > .col{ flex:1 1 100% !important; max-width:100% !important; }
}