:root {
  --bg: #0d0d11;
  --bg-2: #121218;
  --paper: #17171f;
  --paper-2: #1d1d28;
  --ink: #f2f2f7;
  --muted: #9a9ab0;
  --line: rgba(138, 43, 226, 0.28);
  --violet: #8a2be2;
  --cyan: #00e5ff;
  --gold: #d4a24c;
  --copper: #b87333;
  --good: #00e5ff;
  --bad: #ff3d7f;
  --warn: #d4a24c;
  --glow-v: 0 0 22px rgba(138, 43, 226, 0.45);
  --glow-c: 0 0 22px rgba(0, 229, 255, 0.35);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  min-height: 100vh;
  color: var(--ink);
  font: 16px/1.5 "Exo 2", "Segoe UI", sans-serif;
  background:
    radial-gradient(900px 520px at 0% 0%, rgba(138, 43, 226, 0.16), transparent 58%),
    radial-gradient(800px 480px at 100% 8%, rgba(0, 229, 255, 0.1), transparent 55%),
    radial-gradient(700px 420px at 90% 100%, rgba(138, 43, 226, 0.1), transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, auto, 44px 44px, 44px 44px, auto;
}

h1, h2, .brand, .v, .brand-copy strong, .hero-title {
  font-family: Orbitron, "Exo 2", sans-serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}
h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0; }
h2 { font-size: 1.05rem; margin: 0 0 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; }
a { color: var(--cyan); }
button, input, select { font: inherit; color: inherit; }

button, .button {
  --shine: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.22) 45%, transparent 70%);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--violet), #5b1aa3 45%, #0aa8bb);
  color: #f8fbff;
  border: 0;
  border-radius: 999px;
  padding: 0.58rem 1.05rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  box-shadow: var(--glow-v);
  letter-spacing: 0.04em;
}
button::after, .button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--shine);
  transform: translateX(-120%);
  transition: transform 0.45s ease;
}
button:hover::after, .button:hover::after { transform: translateX(120%); }
button.ghost, a.ghost {
  background: transparent;
  color: var(--cyan);
  border: 1px solid rgba(0, 229, 255, 0.45);
  box-shadow: none;
}
button.danger {
  background: transparent;
  color: var(--bad);
  border: 1px solid rgba(255, 61, 127, 0.45);
  box-shadow: none;
}
button.gold, a.gold, .button.gold {
  background: linear-gradient(135deg, #f0c36a, var(--gold) 40%, var(--copper));
  color: #1a1208;
  box-shadow: 0 0 20px rgba(212, 162, 76, 0.4);
  font-weight: 600;
}
button.icon {
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  padding: 0.15rem 0.45rem;
  box-shadow: none;
}

.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.nav {
  background: linear-gradient(180deg, #101018 0%, #0b0b10 100%);
  border-right: 1px solid var(--line);
  padding: 1.15rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
}
.brand {
  color: inherit;
  text-decoration: none;
  display: flex;
  gap: 0.65rem;
  align-items: center;
}
.brand img {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 0 10px rgba(138, 43, 226, 0.55));
}
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font-size: 0.92rem; letter-spacing: 0.14em; }
.brand-copy em {
  font-style: normal;
  font-size: 0.7rem;
  color: var(--cyan);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.nav nav { display: flex; flex-direction: column; gap: 0.18rem; }
.nav nav a {
  color: #c8c8da;
  text-decoration: none;
  padding: 0.5rem 0.7rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-left: 2px solid transparent;
}
.nav nav a svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}
.nav nav a.on, .nav nav a:hover {
  background: rgba(138, 43, 226, 0.12);
  color: white;
}
.nav nav a.on {
  border-left-color: var(--cyan);
  box-shadow: inset 0 0 18px rgba(0, 229, 255, 0.08);
}
.logout { margin-top: auto; }
.logout button {
  width: 100%;
  background: transparent;
  color: #c8c8da;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

main { padding: 1.4rem 1.5rem 3rem; max-width: 1180px; }
main.solo { max-width: 460px; margin: 8vh auto; }
main.gate {
  max-width: none;
  margin: 0;
  min-height: 100vh;
  padding: 2rem 1.2rem 3rem;
  display: grid;
  place-items: center;
}

.page-head, .row-actions, .inline-form, .adder, .asset-row, .opening {
  display: flex; gap: 0.8rem; align-items: center; flex-wrap: wrap;
}
.page-head { justify-content: space-between; margin-bottom: 1rem; }
.eyebrow {
  margin: 0 0 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  color: var(--cyan);
}
.lede { color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0.85rem; margin-bottom: 1rem; }
.card, .panel, .month-row, .login, .space-card, .hero {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 40%), var(--paper);
  border: 1px solid transparent;
  border-radius: 18px;
  box-shadow: var(--shadow);
  background-clip: padding-box;
  position: relative;
}
.card::before, .panel::before, .month-row::before, .login::before, .space-card::before, .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(138, 43, 226, 0.85), rgba(0, 229, 255, 0.55));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.card, .space-card, .month-row { transition: transform 0.22s ease, box-shadow 0.22s ease; }
.card:hover, .space-card:hover, .month-row:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-v), var(--shadow);
}
.card { padding: 0.95rem 1rem; }
.card .k, .space-card .k {
  margin: 0;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.v { font-size: 1.45rem; margin: 0.25rem 0 0; font-variant-numeric: tabular-nums; }
.v.small { font-size: 1.15rem; }
.hint, .hint-list { color: var(--muted); font-size: 0.85rem; }
.panel { padding: 1.05rem; margin: 0.85rem 0; }
.banner { padding: 0.7rem 0.9rem; border-radius: 12px; background: rgba(212, 162, 76, 0.12); color: var(--gold); border: 1px solid rgba(212, 162, 76, 0.28); }
.banner.bad { background: rgba(255, 61, 127, 0.12); color: var(--bad); border-color: rgba(255, 61, 127, 0.3); }
.banner.ok { background: rgba(0, 229, 255, 0.1); color: var(--cyan); border-color: rgba(0, 229, 255, 0.28); }
.pos { color: var(--good); }
.neg { color: var(--bad); }

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
table.data th {
  text-align: left;
  font-family: Orbitron, sans-serif;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
table.data th, table.data td { padding: 0.5rem 0.4rem; border-top: 1px solid rgba(255, 255, 255, 0.06); vertical-align: middle; }
table.data tbody tr:hover { background: rgba(0, 229, 255, 0.04); }
table.data th.num, table.data td.num { text-align: right; }
tr.paid { background: rgba(0, 229, 255, 0.06); }
tr.paid .rubro-name { color: var(--muted); }
td small, .rubro-name { display: block; }
td small { color: var(--muted); }

input, select {
  background: #101018;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 0.48rem 0.58rem;
  color: var(--ink);
}
input:focus, select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.16);
}
input.money { width: 8.2rem; text-align: right; font-variant-numeric: tabular-nums; }
input.paidbox { width: 1.15rem; height: 1.15rem; accent-color: var(--cyan); }
label { display: grid; gap: 0.25rem; font-size: 0.92rem; }
label.inline, .inline { display: flex; gap: 0.4rem; align-items: center; }
.stack { display: grid; gap: 0.7rem; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.7rem; align-items: end; }
.grid-form .wide { grid-column: 1 / -1; }
.split { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 0.8rem; }

.month-row {
  display: grid;
  grid-template-columns: 1.3fr repeat(4, 1fr);
  gap: 0.6rem;
  padding: 0.8rem 0.95rem;
  margin: 0.45rem 0;
  text-decoration: none;
  color: inherit;
}
.year { margin: 1.2rem 0 0.3rem; color: var(--cyan); }
.meters { list-style: none; padding: 0; margin: 0; }
.meters li { display: grid; grid-template-columns: 1fr auto auto; gap: 0.8rem; padding: 0.38rem 0; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.meters li.total { font-weight: 650; }
.pending { list-style: none; padding: 0; margin: 0; }
.pending li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.42rem 0; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.asset-row { margin: 0.4rem 0; }
.asset-row.paid { opacity: 0.6; }
.token code, .hint code { background: #101018; padding: 0.15rem 0.35rem; border-radius: 6px; color: var(--cyan); }
.empty { color: var(--muted); }
.note p { margin: 0.4rem 0; }
summary { cursor: pointer; font-weight: 650; color: var(--cyan); }
.htmx-request { opacity: 0.55; }
.narrow { max-width: 520px; }

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1.2rem;
  padding: 1.4rem 1.5rem;
  margin-bottom: 1rem;
  overflow: hidden;
}
.hero-title {
  font-size: clamp(1.8rem, 5vw, 3.1rem);
  line-height: 0.95;
  margin: 0.15rem 0 0.5rem;
  background: linear-gradient(90deg, #fff 10%, var(--cyan) 55%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-copy p { margin: 0 0 0.85rem; color: var(--muted); max-width: 36rem; }
.hero-mark {
  display: grid;
  place-items: center;
  position: relative;
}
.hero-mark img {
  width: min(240px, 100%);
  filter: drop-shadow(0 0 24px rgba(138, 43, 226, 0.55)) drop-shadow(0 0 18px rgba(0, 229, 255, 0.25));
}
.hero-mark::before {
  content: "";
  position: absolute;
  width: 70%;
  height: 70%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138, 43, 226, 0.35), transparent 68%);
  animation: pulse 3.6s ease-in-out infinite;
}

.space-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.85rem;
  margin: 0.4rem 0 1.1rem;
}
.space-card {
  padding: 1rem 1.05rem;
  text-decoration: none;
  color: inherit;
  display: grid;
  gap: 0.35rem;
}
.space-card .ico {
  width: 2rem;
  height: 2rem;
  color: var(--cyan);
}
.space-card .ico svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.space-card h3 {
  margin: 0.15rem 0 0;
  font-family: Orbitron, sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.space-card .go {
  margin-top: 0.35rem;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.spark {
  position: absolute;
  color: var(--cyan);
  opacity: 0.35;
  font-size: 0.7rem;
  pointer-events: none;
}
.spark.a { top: 12%; left: 8%; }
.spark.b { top: 18%; right: 12%; color: var(--violet); }
.spark.c { bottom: 16%; left: 18%; }

.login-wrap {
  width: min(920px, 100%);
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2rem;
  align-items: center;
}
.login-hero { text-align: left; position: relative; }
.login-hero img {
  width: min(280px, 70vw);
  display: block;
  margin-bottom: 0.6rem;
  filter: drop-shadow(0 0 28px rgba(138, 43, 226, 0.65)) drop-shadow(0 0 16px rgba(0, 229, 255, 0.3));
  animation: pulse 3.8s ease-in-out infinite;
}
.login-hero h1 {
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  background: linear-gradient(90deg, #fff, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.12em;
}
.login-hero .tag {
  color: var(--gold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin: 0.4rem 0 0.15rem;
}
.login {
  padding: 1.35rem;
  backdrop-filter: blur(10px);
  background: rgba(18, 18, 24, 0.78);
}
.error-mark {
  width: 72px;
  margin-bottom: 0.6rem;
  filter: drop-shadow(0 0 12px rgba(138, 43, 226, 0.5));
}

.cards > .card:nth-child(1), .space-grid > .space-card:nth-child(1) { animation: fadeUp 0.5s ease both; }
.cards > .card:nth-child(2), .space-grid > .space-card:nth-child(2) { animation: fadeUp 0.5s 0.05s ease both; }
.cards > .card:nth-child(3), .space-grid > .space-card:nth-child(3) { animation: fadeUp 0.5s 0.1s ease both; }
.cards > .card:nth-child(4), .space-grid > .space-card:nth-child(4) { animation: fadeUp 0.5s 0.15s ease both; }
.cards > .card:nth-child(5), .space-grid > .space-card:nth-child(5) { animation: fadeUp 0.5s 0.2s ease both; }
.cards > .card:nth-child(6), .space-grid > .space-card:nth-child(6) { animation: fadeUp 0.5s 0.25s ease both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes pulse {
  0%, 100% { filter: drop-shadow(0 0 18px rgba(138, 43, 226, 0.45)) drop-shadow(0 0 10px rgba(0, 229, 255, 0.2)); }
  50% { filter: drop-shadow(0 0 32px rgba(138, 43, 226, 0.75)) drop-shadow(0 0 18px rgba(0, 229, 255, 0.4)); }
}

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 0.8rem; }
.chip { font-size: 0.82rem; }
.chat { display: grid; gap: 0.9rem; }
.chat-log { display: grid; gap: 0.7rem; max-height: 58vh; overflow: auto; padding-right: 0.2rem; }
.bubble {
  max-width: 46rem;
  padding: 0.75rem 0.9rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #101018;
}
.bubble p { margin: 0; white-space: pre-wrap; }
.bubble.user {
  justify-self: end;
  background: rgba(138, 43, 226, 0.16);
  border-color: rgba(138, 43, 226, 0.4);
}
.bubble.assistant { border-color: rgba(0, 229, 255, 0.28); }
.bubble.pending { color: var(--muted); }
.bubble.bad { border-color: rgba(255, 61, 127, 0.4); color: var(--bad); }
.chat-form { display: grid; grid-template-columns: 1fr auto; gap: 0.7rem; align-items: end; }
.chat-form textarea { width: 100%; resize: vertical; min-height: 4.2rem; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .nav { position: sticky; top: 0; z-index: 2; height: auto; padding: 0.7rem; }
  .nav nav { flex-direction: row; overflow-x: auto; }
  .nav nav a { border-left: 0; border-bottom: 2px solid transparent; white-space: nowrap; }
  .nav nav a.on { border-bottom-color: var(--cyan); }
  .logout { margin-top: 0; }
  .split, .month-row, .hero, .login-wrap, .chat-form { grid-template-columns: 1fr; }
  main { padding: 1rem; }
  .hero-mark { order: -1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}