/* Dedo Loco — shared design tokens + landing/login styles.
   Dark-only by design (control-deck aesthetic). Palette values are the
   validated dark-mode set from the dataviz reference palette. */

:root {
  --bg: #0d0d0d;            /* page plane */
  --surface: #1a1a19;       /* cards */
  --surface-2: #232322;     /* inputs, insets */
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --ink-3: #898781;
  --hairline: #2c2c2a;
  --border: rgba(255, 255, 255, 0.10);

  --accent: #3987e5;        /* blue (dark slot 1) */
  --accent-2: #199e70;      /* aqua (dark slot 2) */

  /* status — fixed palette, never reused as series colors */
  --good: #0ca30c;
  --warn: #fab219;
  --serious: #ec835a;
  --crit: #d03b3b;

  --up: #0ca30c;            /* delta up */
  --down: #e66767;          /* delta down (red, dark slot) */

  --sans: system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;

  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: rgba(57, 135, 229, 0.35); }

/* ---------- landing / login shells ---------- */

.center-stage {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  /* barely-there dot grid */
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
}

.wordmark {
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-size: clamp(28px, 6vw, 56px);
  margin: 28px 0 8px;
  text-align: center;
  /* nudge to visually center letterspaced text */
  padding-left: 0.32em;
}

.tagline {
  color: var(--ink-3);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 44px;
  text-align: center;
  padding-left: 0.14em;
}

.mascot { color: var(--ink-2); }

.btn {
  display: inline-block;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 26px;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }

.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #2a78d6; }

.btn-ghost { background: transparent; color: var(--ink-2); }

.foot {
  position: fixed;
  bottom: 18px;
  left: 0;
  right: 0;
  text-align: center;
  color: var(--ink-3);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- login card ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  width: min(400px, 92vw);
}

.card h1 {
  font-size: 16px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 4px;
  font-weight: 600;
}

.card .sub { color: var(--ink-3); font-size: 13px; margin: 0 0 20px; }

.field-label {
  display: block;
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.field {
  width: 100%;
  font: 14px var(--mono);
  color: var(--ink);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
}
.field:focus { border-color: var(--accent); }

.login-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  align-items: center;
}

.login-note {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
  color: var(--ink-3);
  font-size: 12.5px;
}