/* MarketVista — core UI */
:root{
  --mv-maxw: 1180px;

  --bg: #f6f8fc;
  --card: rgba(255,255,255,.86);
  --text: #0b1220;
  --muted: rgba(15,23,42,.62);
  --line: rgba(148,163,184,.35);

  --shadow: 0 18px 55px rgba(2,6,23,.10);
  --radius: 18px;
}

/* reset-ish */
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(900px 600px at 10% 10%, rgba(59,130,246,.18) 0%, transparent 60%),
    radial-gradient(900px 600px at 90% 0%, rgba(34,197,94,.14) 0%, transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 55%, #ffffff 100%);
}

/* ====== KEY FIX: FULL-WIDTH HEADER, CENTERED CONTENT ====== */
.container{
  width: min(var(--mv-maxw), calc(100% - 32px));
  margin-left:auto;
  margin-right:auto;
}

/* a full-width band you can wrap around any page section */
.mv-band{
  width:100%;
}
.mv-band > .container{
  padding-top: 18px;
  padding-bottom: 18px;
}

/* header stays wide, content inside can use .container in header.php if desired */
.mv-topbar{ width:100%; }

/* typography */
.h1,h1{ font-size: 42px; line-height: 1.08; margin: 0 0 8px; letter-spacing:-0.02em; }
.h2,h2{ font-size: 26px; line-height: 1.15; margin: 0 0 8px; letter-spacing:-0.015em; }
h3{ margin: 0 0 10px; font-size: 16px; letter-spacing:-0.01em; }
p{ margin: 0 0 10px; }
.small{ font-size: 13px; color: var(--muted); }
.text-muted{ color: var(--muted); }

/* hero */
.mv-hero{
  padding: 14px 0 6px;
}
.mv-hero p{ margin: 0; color: var(--muted); }

/* cards */
.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

/* grids */
.grid{
  width:100%;
  display:grid;
  gap: 14px;
}
.grid-2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3{ grid-template-columns: repeat(3, minmax(0,1fr)); }

@media(max-width: 980px){
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
}

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
  color: var(--text);
  text-decoration:none;
  cursor:pointer;
  font-weight: 650;
}
.btn:hover{ filter: brightness(1.02); }
.btn:active{ transform: translateY(1px); }

.btn-primary{
  border-color: rgba(59,130,246,.22);
  background: linear-gradient(90deg, rgba(59,130,246,.18), rgba(34,197,94,.14));
}

/* tables */
.table{ width:100%; border-collapse: collapse; }
.table th, .table td{
  padding: 10px 10px;
  border-bottom: 1px solid rgba(148,163,184,.22);
  text-align:left;
  font-size: 14px;
}
.table th{ color: rgba(15,23,42,.70); font-weight: 800; }

/* list group fallback (if you still have it in older pages) */
.list-group{ padding-left:0; margin:0; list-style:none; }
.list-group-item{
  padding: 10px 12px;
  border: 1px solid rgba(148,163,184,.22);
  border-radius: 14px;
  background: rgba(255,255,255,.70);
}
.list-group-item + .list-group-item{ margin-top: 10px; }

/* badges */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,.28);
  background: rgba(148,163,184,.10);
  color: rgba(15,23,42,.80);
  font-size: 12px;
  font-weight: 800;
}
.badge.up{ border-color: rgba(34,197,94,.28); background: rgba(34,197,94,.10); color:#14532d; }
.badge.down{ border-color: rgba(239,68,68,.28); background: rgba(239,68,68,.10); color:#7f1d1d; }
.badge.flat{ border-color: rgba(148,163,184,.35); background: rgba(148,163,184,.12); color:#334155; }

.mv-main{ width:100%; }
.mv-main > .container{
  padding-top: 18px;
  padding-bottom: 18px;
}

/* Ensure tables/cards don’t span outside container */
table{ max-width:100%; }


/* footer spacing compatibility */
footer{ margin-top: 22px; }