/* Estetica Mood Robotics: negro, blanco y azul; formas redondas y gruesas, como sus ojos. */
@font-face {
  font-family: "Fredoka";
  font-weight: 300 700;
  font-display: swap;
  src: url("/fonts/fredoka-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Fredoka";
  font-weight: 300 700;
  font-display: swap;
  src: url("/fonts/fredoka-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #000;
  --surface: #0c0c0c;
  --surface-2: #161616;
  --line: #2c2c2c;
  --fg: #fff;
  --muted: #9a9a9a;
  --blue: #0b54e6;
  --blue-hi: #3a78ff;
  --ok: #3ddc84;
  --bad: #ff5a5a;
  --warn: #ffb020;
  --radius: 22px;
  --display: "Fredoka", ui-rounded, "Segoe UI", system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.5 var(--body);
}
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; margin: 0; line-height: 1.1; }
h1 { font-size: 2rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }
p { margin: 0; }
.muted { color: var(--muted); }
.error { color: var(--bad); }
.mono { font-family: var(--mono); font-size: .9rem; }

/* ------------------------------------------------------------ estructura */
.app { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.side {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 28px;
  padding: 24px 18px; border-right: 2px solid var(--line);
}
.logo { width: 100%; max-width: 190px; height: auto; display: block; margin: 0 auto; }
#nav { display: flex; flex-direction: column; gap: 6px; flex: 1; }
#nav button {
  all: unset; box-sizing: border-box; cursor: pointer;
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 999px;
  font: 500 1.05rem var(--display); color: var(--muted);
  border: 2px solid transparent;
}
#nav button:hover { color: var(--fg); border-color: var(--line); }
#nav button[aria-current="page"] { background: var(--fg); color: var(--bg); }
#nav button:focus-visible, .btn:focus-visible, .switch input:focus-visible + span {
  outline: 3px solid var(--blue-hi); outline-offset: 2px;
}
.main { min-width: 0; }
.top {
  display: flex; align-items: center; gap: 22px;
  padding: 22px 36px; border-bottom: 2px solid var(--line);
  position: sticky; top: 0; background: var(--bg); z-index: 5;
}
.top > div { flex: 1; min-width: 0; }
.page-inner { display: grid; gap: 24px; }
.page { padding: 32px 36px 80px; display: grid; gap: 24px; max-width: 1100px; }

/* ------------------------------------------------------------ ojos */
.eyes { width: 92px; flex: none; }
.eyes-xl { width: 240px; display: block; margin: 0 auto 18px; }
.eyes .eye { fill: var(--fg); transform-box: fill-box; transform-origin: center; animation: blink 6s infinite; }
.eyes .pupil { fill: var(--bg); transition: transform .12s ease-out; transform: translate(var(--px, 0px), var(--py, 0px)); }
.eyes .brow { fill: var(--fg); transform-box: fill-box; transform-origin: center; transition: transform .25s; }
.eyes[data-mood="thinking"] .brow-l { transform: translateY(-40px) rotate(-8deg); }
.eyes[data-mood="thinking"] .brow-r { transform: translateY(-40px) rotate(8deg); }
.eyes[data-mood="thinking"] .pupil { --px: -90px; --py: -110px; }
.eyes[data-mood="bad"] .brow-l { transform: rotate(-45deg) translateY(30px); }
.eyes[data-mood="bad"] .brow-r { transform: rotate(45deg) translateY(30px); }
.eyes[data-mood="bad"] .eye { fill: var(--bad); }
@keyframes blink {
  0%, 93%, 100% { transform: scaleY(1); }
  96% { transform: scaleY(.08); }
}
@media (prefers-reduced-motion: reduce) { .eyes .eye { animation: none; } .eyes .pupil, .eyes .brow { transition: none; } }

/* ------------------------------------------------------------ tarjetas y formularios */
.card {
  background: var(--surface); border: 2px solid var(--line); border-radius: var(--radius);
  padding: 24px; display: grid; gap: 18px;
}
.card.accent { border-color: var(--blue); }
.card-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.card-head h2, .card-head h3 { flex: 1; min-width: 0; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); align-items: start; }
.field { display: grid; gap: 6px; align-content: start; }
.field > span { font: 500 .95rem var(--display); color: var(--muted); letter-spacing: .02em; }
.field small { color: var(--muted); }
input[type="text"], input[type="url"], input[type="number"], input[type="password"], select, textarea {
  width: 100%; background: var(--bg); color: var(--fg);
  border: 2px solid var(--line); border-radius: 14px; padding: 11px 14px; font: inherit;
}
textarea { resize: vertical; min-height: 110px; line-height: 1.45; }
textarea.mono { font-family: var(--mono); font-size: .88rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue-hi); }
input[type="range"] { accent-color: var(--blue-hi); width: 100%; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row > .grow { flex: 1; min-width: 180px; }

.btn {
  all: unset; box-sizing: border-box; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 22px; border-radius: 999px; border: 2px solid var(--fg);
  font: 500 1rem var(--display); color: var(--fg); background: transparent;
}
.btn:hover { background: var(--fg); color: var(--bg); }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-hi); border-color: var(--blue-hi); }
.btn.ghost { border-color: var(--line); color: var(--muted); }
.btn.ghost:hover { border-color: var(--fg); color: var(--fg); background: transparent; }
.btn.danger { border-color: var(--bad); color: var(--bad); }
.btn.danger:hover { background: var(--bad); color: var(--bg); }
.btn.big { padding: 14px 28px; font-size: 1.15rem; width: 100%; }
.btn.small { padding: 5px 14px; font-size: .9rem; }
.btn[disabled] { opacity: .45; pointer-events: none; }

.switch { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; font: 500 1rem var(--display); }
.switch input { position: absolute; opacity: 0; }
.switch span {
  width: 54px; height: 30px; border-radius: 999px; border: 2px solid var(--fg);
  position: relative; flex: none; transition: background .15s;
}
.switch span::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px;
  border-radius: 50%; background: var(--fg); transition: transform .15s, background .15s;
}
.switch input:checked + span { background: var(--blue); border-color: var(--blue); }
.switch input:checked + span::after { transform: translateX(24px); }
.switch em { font-style: normal; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 5px 14px;
  border: 2px solid var(--line); border-radius: 999px; font-size: .92rem;
}
.chip.on { border-color: var(--fg); }
.chip input { accent-color: var(--blue-hi); }
.tag { font: 500 .8rem var(--display); border-radius: 999px; padding: 2px 12px; border: 2px solid var(--line); color: var(--muted); }
.tag.ok { border-color: var(--ok); color: var(--ok); }
.tag.bad { border-color: var(--bad); color: var(--bad); }
.tag.warn { border-color: var(--warn); color: var(--warn); }
.tag.blue { border-color: var(--blue-hi); color: var(--blue-hi); }

.status-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.status-grid .card { gap: 10px; }
.dot { width: 14px; height: 14px; border-radius: 50%; background: var(--muted); flex: none; }
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--bad); }
.dot.warn { background: var(--warn); }
.tools { display: grid; gap: 8px; }
.tool { border: 2px solid var(--line); border-radius: 16px; padding: 10px 14px; display: grid; gap: 4px; }
.tool.off { opacity: .5; }
.bubble { border: 2px solid var(--line); border-radius: 22px; padding: 14px 18px; white-space: pre-wrap; }
.bubble.me { border-color: var(--fg); margin-left: 15%; }
.bubble.bot { border-color: var(--blue); margin-right: 15%; }
.bubble.wait { color: var(--muted); }
.bubble.err { border-color: var(--bad); color: var(--bad); margin-right: 15%; }
.empty { border: 2px dashed var(--line); border-radius: var(--radius); padding: 32px; text-align: center; color: var(--muted); }

/* ------------------------------------------------------------ acceso y avisos */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: min(420px, 100%); display: grid; gap: 22px; }
.login-card form { display: grid; gap: 16px; }
.toasts { position: fixed; right: 20px; bottom: 20px; display: grid; gap: 10px; z-index: 20; }
.toast { background: var(--fg); color: var(--bg); border-radius: 999px; padding: 12px 22px; font: 500 1rem var(--display); max-width: min(480px, 90vw); }
.toast.bad { background: var(--bad); }

@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 14px 16px; gap: 12px; border-right: 0; border-bottom: 2px solid var(--line); }
  .side .logo { width: 110px; margin: 0; }
  #nav { flex-direction: row; flex-wrap: wrap; flex-basis: 100%; order: 3; }
  #nav button { padding: 8px 14px; font-size: .95rem; }
  .top { padding: 14px 16px; position: static; flex-wrap: wrap; gap: 14px; }
  .top > div { flex-basis: 140px; }
  #save { flex-basis: 100%; }
  .eyes { width: 64px; }
  h1 { font-size: 1.5rem; }
  .page-inner { display: grid; gap: 24px; }
.page { padding: 20px 16px 60px; }
  .bubble.me { margin-left: 0; } .bubble.bot { margin-right: 0; }
}

/* resultado persistente de una prueba */
.result { border: 2px solid var(--line); border-radius: 16px; padding: 10px 16px; white-space: pre-wrap; word-break: break-word; }
.result.ok { border-color: var(--ok); }
.result.bad { border-color: var(--bad); color: var(--bad); }
.result.wait { color: var(--muted); }