@font-face {
  font-family: "Sobiscuit";
  src: url("./Sobiscuit.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Neuro-Sama inspired palette: neon magenta + cyan on deep violet */
  --bg: #0c0b16;
  --panel: #161428;
  --muted: #b7a8d6;
  --accent: #d86cff;
  --accent-2: #63e6ff;
  --danger: #ff6b8a;
  --success: #7bf7c4;
  --text: #f3eaff;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 15px 60px rgba(0, 0, 0, 0.45);
}

.theme-light {
  --bg: #f4f7fb;
  --panel: #ffffff;
  --muted: #65738a;
  --accent: #7c3aed;
  --accent-2: #22c55e;
  --danger: #e11d48;
  --success: #16a34a;
  --text: #0f172a;
  --border: rgba(0, 0, 0, 0.08);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.theme-lite {
  --bg: #fdf7ff;
  --panel: #fefefe;
  --muted: #6b7280;
  --accent: #ff70a6;
  --accent-2: #70d6ff;
  --danger: #f43f5e;
  --success: #22c55e;
  --text: #111827;
  --border: rgba(0, 0, 0, 0.06);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 18% 22%, rgba(216, 108, 255, 0.12), transparent 35%),
              radial-gradient(circle at 78% 6%, rgba(99, 230, 255, 0.12), transparent 30%),
              radial-gradient(circle at 50% 80%, rgba(123, 247, 196, 0.08), transparent 35%),
              var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  padding: 24px;
  transition: background 0.5s ease, color 0.5s ease;
}

h1, h2, h3 {
  font-family: "Sobiscuit", "Segoe UI", Arial, sans-serif;
  margin: 0;
  letter-spacing: 0.02em;
}

a { color: var(--accent); }

.page { max-width: 1200px; margin: 0 auto; }

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.title-block { display: flex; flex-direction: column; gap: 6px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 40px; height: 40px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.35); }
.title-block h1 { font-size: 30px; font-weight: 700; }
.subtitle { color: var(--muted); font-size: 15px; }

.controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pill {
  padding: 8px 12px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  color: var(--text);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.5s ease, border-color 0.5s ease, color 0.5s ease, box-shadow 0.5s ease;
}

button {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: var(--text);
  border: none;
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.1s ease, box-shadow 0.2s ease, background 0.5s ease, color 0.5s ease;
}
button:active { transform: translateY(1px); box-shadow: 0 8px 25px rgba(0,0,0,0.28); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.0));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: background 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease, color 0.5s ease;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 80% 0%, rgba(255, 184, 112, 0.08), transparent 35%);
}

.metric-label { color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.metric-value { font-size: 26px; font-weight: 700; display: flex; align-items: baseline; gap: 8px; }
.muted { color: var(--muted); font-size: 13px; }
.delta { padding: 4px 8px; border-radius: 10px; font-weight: 700; color: #0c0b16; background: var(--success); }
.delta.negative { background: var(--danger); color: #0c0b16; }

.section-title { display: flex; justify-content: space-between; align-items: center; margin: 22px 0 12px; }
canvas { width: 100%; height: 300px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 6px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; }
th { color: var(--muted); font-weight: 600; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--text);
  font-weight: 600;
  background: rgba(216, 108, 255, 0.08);
  transition: background 0.5s ease, border-color 0.5s ease, color 0.5s ease;
}
.badge.negative { border-color: rgba(255, 107, 138, 0.5); background: rgba(255, 107, 138, 0.14); color: var(--danger); }

.mini { font-size: 12px; color: var(--muted); }
.activity-list { display: grid; gap: 10px; }
.activity {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.activity strong { font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif; }

.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.05), rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  border-radius: 10px;
  height: 18px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.banner {
  margin: 14px 0 10px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(120deg, rgba(216,108,255,0.22), rgba(99,230,255,0.16));
  color: var(--text);
  font-weight: 500;
  display: none;
  align-items: center;
  gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  transition: background 0.5s ease, border-color 0.5s ease, color 0.5s ease, box-shadow 0.5s ease;
}
.banner .bubble {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: #0c0b16;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1);
}
.banner span {
  color: var(--text);
  font-family: "Sobiscuit", "Segoe UI", Arial, sans-serif;
  letter-spacing: 0.05em;
}

@media (max-width: 720px) {
  header { flex-direction: column; align-items: flex-start; }
  .metric-value { font-size: 22px; }
  body { padding: 16px; }
}