/* -------------------- Global Theme -------------------- */
:root{
  --bg: #0f0f12;
  --panel: #1a1a1f;
  --panel2: #22222a;
  --text: #ffffff;
  --muted: rgba(255,255,255,.72);
  --border: rgba(255,255,255,.10);

  --brand: #d60000;      /* your red */
  --brand2: #8b0000;     /* dark red */
  --gold: #ffd700;

  --radius: 12px;
  --shadow: 0 10px 30px rgba(0,0,0,.45);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(214,0,0,.18), transparent 55%),
              radial-gradient(900px 500px at 100% 10%, rgba(255,255,255,.06), transparent 45%),
              var(--bg);
  color: var(--text);
}

/* Layout helpers */
.container{
  width:min(1200px, 92%);
  margin: 0 auto;
}

/* -------------------- Navigation -------------------- */
nav{
  position: sticky;
  top: 0;
  z-index: 50;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 14px 40px;
  background: linear-gradient(180deg, var(--brand) 0%, #b10000 100%);
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
}

.logo{
  font-weight:bold;
  letter-spacing: .6px;
  font-size: 20px;
}

.nav-links{
  display:flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a{
  color: white;
  text-decoration:none;
  font-weight:bold;
  opacity: .95;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background .2s ease, opacity .2s ease, transform .2s ease;
}

.nav-links a:hover{
  background: rgba(0,0,0,.18);
  opacity: 1;
  transform: translateY(-1px);
}

/* -------------------- Headers -------------------- */
header{
  padding: 26px 0 10px;
}

header h1{
  margin: 0;
  text-align:center;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: .4px;
}

header p{
  margin: 10px auto 0;
  text-align:center;
  color: var(--muted);
  width:min(900px, 92%);
}

/* -------------------- Buttons (generic) -------------------- */
button{
  margin-top: 14px;
  padding: 10px 18px;
  font-size: 16px;
  background: var(--brand);
  color: white;
  border: 0;
  cursor: pointer;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0,0,0,.25);
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
}
button:hover{
  background: var(--brand2);
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(0,0,0,.35);
}

/* -------------------- Collapsibles -------------------- */
.collapsible{
  background: linear-gradient(180deg, rgba(214,0,0,.95), rgba(177,0,0,.95));
  color:white;
  cursor:pointer;
  padding: 12px 14px;
  width:100%;
  border: 1px solid rgba(0,0,0,.15);
  text-align:left;
  font-size: 16px;
  margin-top: 8px;
  border-radius: var(--radius);
  transition: filter .2s ease, transform .15s ease;
}

.collapsible:hover{
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.collapsible::before{
  content: "\25B6";
  display:inline-block;
  margin-right:10px;
  transition: transform .2s ease;
}
.collapsible.active::before{ transform: rotate(90deg); }

/* Collapsible content */
.content{
  display:none;
  padding: 14px 14px;
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel2) 100%);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
  line-height: 1.5;
  margin-top: 6px;
}
.content p{ margin: 6px 0; color: var(--muted); }

/* -------------------- Spoilers -------------------- */
.content .spoiler{
  display:none !important;
  margin-top: 10px;
  font-weight:bold;
  color: var(--gold);
  text-align:center;
}
.content .spoiler.visible{ display:block !important; }

.spoiler-btn{
  display:block;
  margin: 10px auto 0;
  padding: 8px 12px;
  font-size: .95rem;
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  color: var(--gold);
  cursor:pointer;
  border-radius: 10px;
  transition: background .2s ease, transform .15s ease;
}
.spoiler-btn:hover{ background: rgba(255,255,255,.12); transform: translateY(-1px); }

/* -------------------- Tables base (your existing excel style) -------------------- */
.excel-table{
  width: 100%;
  max-width: 980px;
  margin: 14px auto;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 14px;

  background: #fff;
  color: #000;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
}

.excel-table th,
.excel-table td{
  border: 1px solid var(--brand);
  padding: 6px 8px;
  text-align:center;
  vertical-align:middle;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

td.mini, th.mini{
  width: 12px;
  padding: 0 2px;
  font-size: 10px;
  line-height: 1;
  white-space: nowrap;
}

td[rowspan],
.excel-table th:last-child{ width: 90px; }

.excel-table th:nth-child(2),
.excel-table td:nth-child(2){
  width: 200px;
  text-align:left;
  padding-left: 8px;
}

/* Header colors */
.header-row th{ color:#fff; font-weight:bold; text-align:center; }
.ford-header th { background-color: #00274d; }
.mitsubishi-header th { background-color: #d60000; color:#fff; }
.subaru-header th { background-color: #003399; }
.porsche-header th { background-color: #c0c0c0; color:#000; }
.alfa-romeo-header th { background-color: #9B111E; color: #fff;}
.audi-header th { background-color: #111111; color: #fff; }
.volkswagen-header th { background-color: #00CFFF; color: #fff; }
.toyota-header th { background-color: #708090; color:#000; }
.bmw-header th { background-color: #0066B1; color:#fff; }
.mazda-header th { background-color: #FFD400; color:#000; }
.pontiac-header th { background-color: #C1121F; color:#fff; }

/* Hover effects */
.ford tbody tr:hover td:not([rowspan]) { background-color: #3399ff; color:#fff; }
.mitsubishi tbody tr:hover td:not([rowspan]) { background-color: #ff9999; color:#000; }
.subaru tbody tr:hover td:not([rowspan]) { background-color: #66a3ff; color:#fff; }
.porsche tbody tr:hover td:not([rowspan]) { background-color: #e6e6e6; color:#000; }
.alfa-romeo tbody tr:hover td:not([rowspan]) { background-color: #C2182B; color:#fff; }
.audi tbody tr:hover td:not([rowspan]) { background-color: #444; color:#fff; }
.volkswagen tbody tr:hover td:not([rowspan]) { background-color: #00E5FF; color:#000; }
.toyota tbody tr:hover td:not([rowspan]) { background-color: #979aaa; color:#000; }
.bmw tbody tr:hover td:not([rowspan]) { background-color: #3388CC; color:#fff; }
.mazda tbody tr:hover td:not([rowspan]) { background-color: #FFEA66; color:#000; }
.pontiac tbody tr:hover td:not([rowspan]) { background-color: #E53949; color:#fff; }

/* Matchup titles */
.match-title{
  max-width: 980px;
  margin: 26px auto 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  color: #fff;
  font-size: 18px;
  padding: 10px 12px;
  font-weight: bold;
  text-align: left;
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(0,0,0,.28);
}

.team-gap{ height: 12px; }
.race-gap{ height: 26px; }

/* -------------------- Homepage -------------------- */

.home-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
  gap: 20px;
  margin-top: 24px;
}

.home-card{
  display:block;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  padding: 22px 20px;
  text-decoration:none;
  color:white;
  box-shadow: 0 14px 30px rgba(0,0,0,.35);
  transition: transform .18s ease, box-shadow .18s ease, background .2s ease;
}

.home-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 22px 40px rgba(0,0,0,.45);
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.05));
}

.home-card h2{
  margin:0 0 10px 0;
  font-size: 20px;
}

.home-card p{
  margin:0;
  color: rgba(255,255,255,.78);

}