/* ZRDAO Analytics — "The Terminal Curator" design system */
:root {
  --bg: #0e0e0e;
  --surface-low: #131313;
  --surface: #1a1919;
  --surface-high: #201f1f;
  --surface-highest: #262626;
  --on-surface: #ffffff;
  --on-variant: #adaaaa;
  --outline-variant: #484847;
  --primary: #9cff93;
  --primary-container: #00fc40;
  --on-primary-container: #005a10;
  --tertiary: #8af2ff;
  --error: #ff7351;
  /* validated categorical palette (dark surface) */
  --cat-1: #0fac34;
  --cat-2: #0aa7b8;
  --cat-3: #e0654d;
  --cat-4: #8f7ef0;
  --cat-5: #a8931f;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--on-surface);
  min-height: 100vh;
}

.font-headline, h1, h2, h3, .mono { font-family: 'Space Grotesk', monospace; }

::selection { background: var(--primary-container); color: var(--on-primary-container); }
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--outline-variant); }

.grid-texture {
  background-image:
    linear-gradient(rgba(0, 255, 65, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 65, 0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* nav */
nav {
  position: fixed; top: 0; width: 100%; z-index: 50;
  background: var(--surface-low);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.08);
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 48px; height: 72px;
  font-family: 'Space Grotesk', monospace;
}
nav .logo { font-size: 22px; font-weight: 700; letter-spacing: -0.05em; color: var(--primary-container); text-transform: uppercase; }
nav .links { display: flex; gap: 32px; align-items: center; }
nav a { color: var(--on-variant); text-decoration: none; font-size: 14px; transition: color .15s; }
nav a:hover, nav a.active { color: var(--primary); }

main { padding: 110px 48px 80px; max-width: 1400px; margin: 0 auto; }

section { margin-bottom: 72px; }

.section-head {
  display: flex; align-items: baseline; gap: 24px; margin-bottom: 28px;
}
.section-head h2 {
  font-size: 34px; font-weight: 700; letter-spacing: -0.04em; text-transform: uppercase;
}
.section-head .sub { color: var(--on-variant); font-size: 13px; }

/* stat tiles — tonal layering, no borders */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.tile {
  background: var(--surface-low);
  padding: 24px;
  border-radius: 4px;
}
.tile .label {
  font-family: 'Space Grotesk', monospace; font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--on-variant); margin-bottom: 10px;
}
.tile .value {
  font-family: 'Space Grotesk', monospace; font-size: 34px; font-weight: 700;
  letter-spacing: -0.03em; line-height: 1.1;
}
.tile .value .unit { font-size: 15px; color: var(--on-variant); font-weight: 400; }
.tile.accent .value { color: var(--primary); text-shadow: 0 0 10px rgba(0, 255, 65, 0.35); }

.panel {
  background: var(--surface-low);
  border-radius: 4px;
  padding: 28px;
  margin-top: 16px;
}
.panel h3 {
  font-size: 13px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--on-variant); margin-bottom: 18px; font-weight: 500;
}
.chart-box { position: relative; height: 300px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } main { padding: 100px 20px 60px; } nav { padding: 0 20px; } }

/* inputs & buttons */
input[type=text], input[type=password] {
  background: #000000;
  border: 1px solid rgba(72, 72, 71, 0.25);
  color: var(--on-surface);
  font-family: 'Space Grotesk', monospace;
  padding: 12px 16px; font-size: 14px; border-radius: 4px;
  width: 100%;
  outline: none;
  caret-color: var(--primary);
}
input:focus { border-color: rgba(156, 255, 147, 0.4); }

button.primary {
  white-space: nowrap;
  background: var(--primary-container); color: var(--on-primary-container);
  font-family: 'Space Grotesk', monospace; font-weight: 700; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.08em;
  border: none; border-radius: 4px; padding: 12px 28px; cursor: pointer;
  transition: box-shadow .2s, background .2s;
}
button.primary:hover { background: var(--primary); box-shadow: 0 0 30px rgba(156, 255, 147, 0.25); }
button.primary:active { opacity: 0.7; }
button.ghost {
  background: var(--surface-highest); color: var(--primary);
  border: 1px solid rgba(72, 72, 71, 0.25); border-radius: 4px;
  font-family: 'Space Grotesk', monospace; font-size: 12px; text-transform: uppercase;
  padding: 8px 16px; cursor: pointer;
}
button.ghost:hover { border-color: rgba(156, 255, 147, 0.4); }

/* tables — no divider lines, zebra via background shift */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  font-family: 'Space Grotesk', monospace; font-size: 11px; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--on-variant); text-align: left;
  padding: 10px 14px; font-weight: 500;
}
td { padding: 12px 14px; font-family: 'Space Grotesk', monospace; }
tbody tr { background: var(--surface-low); border-left: 2px solid transparent; }
tbody tr:nth-child(even) { background: var(--surface); }
tbody tr:hover { border-left-color: var(--primary); background: var(--surface-high); }
td.num { text-align: right; }
th.num { text-align: right; }

.addr { color: var(--tertiary); }
a.addr, a.tx { color: var(--tertiary); text-decoration: none; }
a.addr:hover, a.tx:hover { text-decoration: underline; }

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 4px;
  font-family: 'Space Grotesk', monospace; font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; background: var(--surface-highest); color: var(--on-variant);
}
.badge.created { color: var(--tertiary); }
.badge.executed { color: var(--primary); }
.badge.canceled { color: var(--error); }

.test-banner {
  background: var(--surface-high);
  color: var(--on-variant); font-family: 'Space Grotesk', monospace;
  font-size: 12px; letter-spacing: 0.1em;
  padding: 10px 16px; border-radius: 4px; margin-bottom: 24px;
}
.test-banner b { color: var(--error); }

/* glass modal */
.modal-back {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); z-index: 100;
  display: none; align-items: center; justify-content: center;
}
.modal-back.open { display: flex; }
.modal {
  background: rgba(38, 38, 38, 0.6); backdrop-filter: blur(16px);
  border: 1px solid rgba(72, 72, 71, 0.2); border-radius: 8px;
  padding: 36px; width: 380px;
}
.modal h3 { font-size: 18px; text-transform: uppercase; letter-spacing: -0.02em; margin-bottom: 20px; color: var(--on-surface); }
.modal .field { margin-bottom: 14px; }
.modal label { display: block; font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--on-variant); margin-bottom: 6px; font-family: 'Space Grotesk', monospace; }

.msg { font-size: 13px; margin-top: 10px; min-height: 18px; font-family: 'Space Grotesk', monospace; }
.msg.err { color: var(--error); }
.msg.ok { color: var(--primary); }

/* login page */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
}
.login-card {
  background: var(--surface-low); border-radius: 8px; padding: 48px; width: 400px;
  box-shadow: 0 0 40px rgba(156, 255, 147, 0.06);
}
.login-card .brand {
  font-family: 'Space Grotesk', monospace; font-weight: 700; font-size: 26px;
  letter-spacing: -0.04em; text-transform: uppercase; color: var(--primary-container);
  margin-bottom: 6px;
}
.login-card .tag { color: var(--on-variant); font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 34px; font-family: 'Space Grotesk', monospace; }

.legend-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; }
.legend-item { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--on-variant); font-family: 'Space Grotesk', monospace; }
.legend-swatch { width: 10px; height: 10px; border-radius: 2px; }

.empty { color: var(--on-variant); font-size: 13px; padding: 20px 0; font-family: 'Space Grotesk', monospace; }