/* The portal's pages (login, lobby, legal): the game's own skin — panels, buttons, tabs and plaques
   from assets/sprites/ui_*.png (css/skin.css), Rubik from assets/fonts. No art drawn here. */
:root {
  color-scheme: dark;
  --ink: #fff1cc;
  --ink-dim: #d8d2b4;
  --gold: #f2c14e;
  --gold-dark: #3a2a12;
  --field: #0f1712;
  --field-line: #4c6b56;
}
* {
  box-sizing: border-box;
}
html {
  background: #070e0a;
}
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: Rubik, system-ui, sans-serif;
  font-weight: 500;
  color: var(--ink);
  background: radial-gradient(ellipse at 50% 0%, #2d4a37 0%, #14241b 55%, #070e0a 100%) fixed;
}
a {
  color: var(--gold);
}
.ico {
  width: 22px;
  height: 22px;
  object-fit: contain;
  vertical-align: middle;
  filter: drop-shadow(0 1px 0 #0008);
}

/* ---------- skin pieces */
.panel {
  border: 14px solid transparent;
  border-image: url("/assets/sprites/ui_panel.png") 30 fill / 14px stretch;
  box-shadow: 0 14px 30px #06100b88;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 10px;
  border: 8px solid transparent;
  border-image: url("/assets/sprites/ui_btn.png") 16 fill / 8px stretch;
  background: none;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover {
  border-image-source: url("/assets/sprites/ui_btn_hover.png");
  color: var(--gold-dark);
}
.btn:active {
  border-image-source: url("/assets/sprites/ui_btn_down.png");
}
button.big,
.btn.go {
  width: 100%;
  min-height: 60px;
  border: 0;
  border-image: none;
  background: url("/assets/sprites/screen_start_button.png") center / 100% 100% no-repeat;
  color: #fff6d8;
  font: inherit;
  font-size: 20px;
  font-weight: 800;
  text-shadow: 0 2px 0 #0b3a1c;
  padding: 0 24px 4px;
  cursor: pointer;
  transition:
    transform 0.12s,
    filter 0.12s;
}
button.big:hover,
.btn.go:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  color: #fff6d8;
}
.btn.go.off {
  filter: grayscale(0.9) brightness(0.7);
  cursor: default;
  transform: none;
}
.plaque {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border: 10px solid transparent;
  border-image: url("/assets/sprites/ui_plaque.png") 22 44 fill / 10px 22px stretch;
  color: var(--ink);
}
.age {
  display: inline-grid;
  place-items: center;
  min-width: 40px;
  height: 30px;
  padding: 0 8px;
  border: 6px solid transparent;
  border-image: url("/assets/sprites/ui_btn_hover.png") 16 fill / 6px stretch;
  color: var(--gold-dark);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.02em;
}
.error {
  margin: 12px 0 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: #6b2a2acc;
  color: #ffdede;
  font-size: 14px;
}
.notice {
  margin: 0;
  padding: 8px 12px;
  border-radius: 8px;
  background: #1f4a2ccc;
  color: #e1ffd9;
}

/* ---------- forms */
label {
  display: block;
  margin: 12px 0 5px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
}
input[type="text"],
input[type="password"],
input[type="email"],
input:not([type]) {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--field-line);
  background: var(--field);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
}
input:focus-visible,
.btn:focus-visible,
button:focus-visible,
.tab:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}
.hint {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  color: var(--ink-dim);
  opacity: 0.8;
}
label.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 16px 0 4px;
  text-transform: none;
  letter-spacing: 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--ink);
}
label.check input {
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  flex: none;
  accent-color: var(--gold);
}
form button.big {
  margin-top: 18px;
}

/* ---------- login / registration */
.entry {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 24px 16px 12px;
}
.entry-head {
  position: relative;
  display: flex;
  justify-content: center;
}
.logo {
  width: min(460px, 86vw);
  height: auto;
  filter: drop-shadow(0 8px 14px #0009);
}
.big-age {
  position: absolute;
  right: 0;
  bottom: 8px;
}
.entry-card {
  width: min(410px, 100%);
  padding: 4px 12px 14px;
}
.entry-card h1 {
  margin: 4px 0 8px;
  font-size: 22px;
  color: var(--gold);
}
.tabs {
  display: flex;
  gap: 6px;
  margin: 0 0 4px;
}
.tab {
  flex: 1;
  display: grid;
  place-items: center;
  height: 50px;
  padding-top: 6px;
  background: url("/assets/sprites/ui_tab.png") center / 100% 100% no-repeat;
  color: var(--ink-dim);
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
}
.tab.on {
  background-image: url("/assets/sprites/ui_tab_on.png");
  color: var(--gold-dark);
}
.note {
  line-height: 1.5;
}

/* ---------- lobby */
.lobby {
  flex: 1;
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 14px 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.logo-small {
  height: 46px;
  width: auto;
  filter: drop-shadow(0 4px 8px #0007);
}
.spacer {
  flex: 1;
}
.who {
  font-weight: 700;
  color: var(--ink-dim);
}
.gold b {
  color: var(--gold);
  font-size: 18px;
}
form.inline {
  margin: 0;
}
.god-line {
  align-self: center;
  max-width: 100%;
  font-size: 15px;
}
.god-line .ico {
  width: 30px;
  height: 30px;
}
.worlds {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 12px;
}
.world {
  display: grid;
  grid-template-columns: 64px 1fr;
  grid-template-rows: 1fr auto;
  gap: 4px 12px;
  padding: 4px 6px 6px;
}
.world-ico {
  width: 64px;
  height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 3px 4px #0008);
}
.world h2 {
  margin: 2px 0 6px;
  font-size: 20px;
  color: var(--gold);
}
.world .about {
  margin: -2px 0 6px;
  font-size: 13px;
  line-height: 1.35;
  color: var(--ink);
}
.world .row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 4px 0;
  font-size: 14px;
  color: var(--ink-dim);
}
.world .row b {
  color: var(--ink);
}
.world[data-state="full"] .state {
  color: #ffb36b;
}
.world[data-state="down"] .state {
  color: #ff8f8f;
}
.god-here:not(:empty) {
  color: var(--gold);
  font-weight: 700;
}
.god-here:not(:empty)::before {
  content: "· ";
}
.world .btn.go {
  grid-column: 1 / -1;
  min-height: 52px;
  font-size: 18px;
}
.account {
  align-self: flex-start;
  width: min(420px, 100%);
  padding: 2px 10px 8px;
}
.account summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink-dim);
  padding: 4px 0;
}
.account .btn {
  margin-top: 14px;
}
.promo {
  align-self: flex-start;
  width: min(420px, 100%);
  padding: 8px 10px 10px;
}
.promo input {
  letter-spacing: 1px;
  text-transform: uppercase;
}
.promo .btn {
  margin-top: 10px;
}

/* ---------- legal pages */
.legal {
  flex: 1;
  width: min(860px, 100%);
  margin: 0 auto;
  padding: 14px 16px;
}
.back {
  margin: 0 0 10px;
}
.doc {
  padding: 6px 16px 12px;
  line-height: 1.6;
  color: var(--ink);
}
.doc h1 {
  font-size: 24px;
  color: var(--gold);
  line-height: 1.3;
}
.doc h2 {
  font-size: 19px;
  color: var(--gold);
  margin-top: 1.6em;
}
.doc blockquote {
  margin: 0;
  padding: 4px 14px;
  border-left: 4px solid var(--gold);
  background: #0f1712aa;
  color: var(--ink-dim);
}
.doc li {
  margin: 3px 0;
}

/* ---------- footer */
.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 14px 16px 18px;
  font-size: 13px;
  color: var(--ink-dim);
}

/* ---------- gold shop (docs/ECONOMY.md §9) */
.shop {
  flex: 1;
  width: min(860px, 100%);
  margin: 0 auto;
  padding: 14px 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.shop h1 {
  margin: 4px 0 0;
  font-size: 22px;
  color: var(--gold);
}
.shop h2 {
  margin: 6px 0 0;
  font-size: 17px;
  color: var(--gold);
}
.shop-buy {
  padding: 10px 14px 14px;
}
.packs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 10px;
}
.pack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--field-line);
  background: var(--field);
}
.pack.off {
  opacity: 0.55;
}
.pack-gold {
  font-weight: 800;
  color: var(--gold);
  font-size: 17px;
}
.pack-rub {
  color: var(--ink-dim);
}
.pack .btn {
  width: 100%;
  margin-top: 4px;
}
.pack .btn.off {
  cursor: default;
  filter: grayscale(0.7);
}
.shop-history {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.shop-history th,
.shop-history td {
  padding: 6px 10px;
  text-align: left;
  border-bottom: 1px solid var(--field-line);
}
.shop-history th {
  color: var(--ink-dim);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.seller {
  margin-top: 8px;
  padding: 10px 4px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-dim);
  text-align: center;
}

@media (max-width: 520px) {
  .logo-small {
    height: 36px;
  }
  .who {
    display: none;
  }
  .world {
    grid-template-columns: 48px 1fr;
  }
  .world-ico {
    width: 48px;
    height: 48px;
  }
  .shop-history {
    font-size: 12px;
  }
}