@import url('/assets/css/theme-forgejo-dark.css');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Major+Mono+Display&display=swap');

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/assets/font/inter-var.woff2") format("woff2-variations"),
       url("/assets/font/inter-var.woff2") format("woff2");
}

/* Site-wide font override — JetBrains Mono everywhere */
:root {
  --fonts-proportional: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --fonts-monospace:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
html, body, .ui, .ui.menu, .ui.menu .item, .ui.button, .ui.input input,
.ui.dropdown, .ui.dropdown .menu > .item, input, textarea, select, button {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace !important;
}

:root {
  /* FlexHub Main — magenta -> blue gradient on black */

  /* Primary = periwinkle blue-violet signal */
  --color-primary: #5b6cff;
  --color-primary-contrast: #ffffff;
  --color-primary-dark-1: #4f5ef3;
  --color-primary-dark-2: #3d4fe1;
  --color-primary-dark-3: #2b40c9;
  --color-primary-dark-4: #2031af;
  --color-primary-dark-5: #182694;
  --color-primary-dark-6: #111c78;
  --color-primary-dark-7: #0c145d;
  --color-primary-light-1: #7886ff;
  --color-primary-light-2: #99a3ff;
  --color-primary-light-3: #b8beff;
  --color-primary-light-4: #d2d6ff;
  --color-primary-light-5: #e0e3ff;
  --color-primary-light-6: #ebedff;
  --color-primary-light-7: #f5f6ff;
  --color-primary-alpha-10: #5b6cff1a;
  --color-primary-alpha-20: #5b6cff33;
  --color-primary-alpha-30: #5b6cff4d;
  --color-primary-alpha-40: #5b6cff66;
  --color-primary-alpha-50: #5b6cff80;
  --color-primary-alpha-60: #5b6cff99;
  --color-primary-alpha-70: #5b6cffb3;
  --color-primary-alpha-80: #5b6cffcc;
  --color-primary-alpha-90: #5b6cffe6;
  --color-primary-hover: var(--color-primary-light-1);
  --color-primary-active: var(--color-primary-dark-1);

  /* Accent gradient stops */
  --fh-grad-from: #d423ff;
  --fh-grad-mid:  #6a3aff;
  --fh-grad-to:   #22b8ff;
  --fh-grad: linear-gradient(90deg, var(--fh-grad-from) 0%, var(--fh-grad-mid) 50%, var(--fh-grad-to) 100%);

  /* Surfaces — pure black base */
  --color-body: #000000;
  --color-box-header: #0a0a0a;
  --color-box-body: #060606;
  --color-box-body-highlight: #101010;
  --color-card: #0a0a0a;
  --color-menu: #060606;
  --color-header-wrapper: #000000;
  --color-nav-bg: #000000;
  --color-secondary-nav-bg: var(--color-body);
  --color-footer: #000000;
  --color-button: #1a1a1a;
  --color-secondary-bg: #1a1a1a;
  --color-secondary: #1a1a1a;
  --color-secondary-dark-1: #222222;
  --color-secondary-dark-2: #2a2a2a;
}

/* FlexHub homepage hero — L1 layout (4-in-row) */
.flexhub-home {
  padding: 5rem 1rem 3rem;
  text-align: center;
}
.flexhub-home .flexhub-text-wordmark {
  display: block;
  width: min(640px, 80vw);
  aspect-ratio: 1400 / 310;
  margin: 0 auto 1.5rem;
  background: url('/assets/img/flexhub-main-home-wordmark.png') center/contain no-repeat;
  /* hide any text children inherited from template */
  font-size: 0;
  line-height: 0;
  color: transparent;
}
.flexhub-home .flexhub-text-wordmark .fh-flex,
.flexhub-home .flexhub-text-wordmark::after {
  display: none !important;
  content: none !important;
}
.flexhub-home .tagline {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--color-text-light);
  margin: 0 0 0.4rem;
  font-weight: 400;
}
.flexhub-home .subtagline {
  font-size: 1rem;
  color: var(--color-text-light-2);
  margin: 0 0 3rem;
  font-style: italic;
  background: var(--fh-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.flexhub-home .agent-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}
@media (max-width: 980px) {
  .flexhub-home .agent-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* V2 — neon outline (constant gradient stroke + dual glow on hover) */
.flexhub-home .agent-card {
  position: relative;
  padding: 18px 18px 20px;
  border-radius: 14px;
  background:
    linear-gradient(#0a0612, #0a0612) padding-box,
    var(--fh-grad) border-box;
  border: 1px solid transparent;
  text-align: left;
  transition: transform .25s ease, box-shadow .25s ease;
}
.flexhub-home .agent-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 8px 28px -8px #d423ff66,
    0 8px 28px -8px #22b8ff55;
}

/* Unified outlined-letter marker */
.flexhub-home .agent-card .marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background:
    linear-gradient(#0a0612, #0a0612) padding-box,
    linear-gradient(180deg, var(--fh-grad-from), var(--fh-grad-mid), var(--fh-grad-to)) border-box;
  border: 1.5px solid transparent;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 14px;
  transition: filter .25s ease;
}
.flexhub-home .agent-card .marker > span {
  background: linear-gradient(180deg, var(--fh-grad-from), var(--fh-grad-mid), var(--fh-grad-to));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.flexhub-home .agent-card:hover .marker {
  filter: drop-shadow(0 0 6px #d423ff66) drop-shadow(0 0 10px #22b8ff44);
}
.flexhub-home .agent-card h3 {
  margin: 0 0 0.4rem;
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
}
.flexhub-home .agent-card p {
  margin: 0;
  color: var(--color-text-light);
  font-size: 0.92rem;
  line-height: 1.45;
}

/* Kill default menu-item hover bg on the logo link */
#navbar-logo,
#navbar-logo:hover,
#navbar-logo:focus,
#navbar-logo.active,
.navbar-left .item#navbar-logo:hover {
  background: transparent !important;
  box-shadow: none !important;
}

/* Bracket-frame hover on navbar items except logo + sign-in */
#navbar .item:not(#navbar-logo):not([href*="/user/login"]) {
  position: relative;
  padding-left: 18px !important;
  padding-right: 18px !important;
  background: transparent !important;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
#navbar .item:not(#navbar-logo):not([href*="/user/login"])::before,
#navbar .item:not(#navbar-logo):not([href*="/user/login"])::after {
  font-family: "Major Mono Display", "JetBrains Mono", monospace !important;
  font-weight: 400 !important;
  display: inline-block !important;
  visibility: visible !important;
  position: absolute !important;
  top: 50% !important;
  transform: translateY(-50%) translateX(0);
  opacity: 0;
  font-size: 16px !important;
  line-height: 1 !important;
  width: auto !important;
  min-width: 8px !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  text-indent: 0 !important;
  background: transparent !important;
  background-color: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
  transition: opacity .2s ease, transform .25s cubic-bezier(.2,.7,.1,1.2);
  pointer-events: none;
  z-index: 2 !important;
}
#navbar .item:not(#navbar-logo):not([href*="/user/login"])::before {
  content: "[" !important;
  left: 4px !important;
  right: auto !important;
  color: var(--fh-grad-from) !important;
}
#navbar .item:not(#navbar-logo):not([href*="/user/login"])::after {
  content: "]" !important;
  right: 4px !important;
  left: auto !important;
  color: var(--fh-grad-to) !important;
}
/* Defeat Semantic UI's .ui.secondary.menu .item:before { display:none } and
   .ui.menu .item:before { width:1px; background:rgba(...) } divider rule. */
.full.height #navbar .item:not(#navbar-logo):not([href*="/user/login"])::before,
.ui.secondary.menu#navbar .item:not(#navbar-logo):not([href*="/user/login"])::before,
.ui.menu#navbar .item:not(#navbar-logo):not([href*="/user/login"])::before {
  content: "[" !important;
  display: inline-block !important;
  visibility: visible !important;
  width: auto !important;
  height: auto !important;
  background: transparent !important;
  background-color: transparent !important;
  color: var(--fh-grad-from) !important;
  left: 4px !important;
  right: auto !important;
  top: 50% !important;
  font-size: 16px !important;
  font-family: "Major Mono Display","JetBrains Mono",monospace !important;
}
#navbar .item:not(#navbar-logo):not([href*="/user/login"]):hover,
#navbar .item:not(#navbar-logo):not([href*="/user/login"]).active {
  color: #ffffff !important;
  background: transparent !important;
  box-shadow: none !important;
  border-color: transparent !important;
}
#navbar .item:not(#navbar-logo):not([href*="/user/login"]):hover::before,
#navbar .item:not(#navbar-logo):not([href*="/user/login"]).active::before { opacity: 1; transform: translateY(-50%) translateX(-4px); }
#navbar .item:not(#navbar-logo):not([href*="/user/login"]):hover::after,
#navbar .item:not(#navbar-logo):not([href*="/user/login"]).active::after  { opacity: 1; transform: translateY(-50%) translateX( 4px); }

/* Sign-in — bordered pill + variant-D panel-fill hover + [← arrow text */
#navbar .item[href*="/user/login"] {
  position: relative;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 6px 12px !important;
  margin: 0 4px;
  border: 1px solid #ffffff22 !important;
  border-radius: 6px !important;
  color: #e9e6f7 !important;
  background-color: transparent !important;
  background-image: linear-gradient(90deg, #d423ff26, #22b8ff26) !important;
  background-size: 0% 100% !important;
  background-position: left center !important;
  background-repeat: no-repeat !important;
  overflow: hidden;
  transition: background-size .35s cubic-bezier(.2,.7,.1,1), border-color .2s, color .2s;
}
#navbar .item[href*="/user/login"]:hover {
  background-size: 100% 100% !important;
  border-color: #ffffff14 !important;
  color: #ffffff !important;
}
/* hide built-in octicon, replace with [← in Major Mono */
#navbar .item[href*="/user/login"] .svg.octicon-sign-in,
#navbar .item[href*="/user/login"] svg.octicon-sign-in,
#navbar .item[href*="/user/login"] > svg { display: none !important; }
#navbar .item[href*="/user/login"]::before {
  content: "[←" !important;
  display: inline-block !important;
  visibility: visible !important;
  font-family: "Major Mono Display","JetBrains Mono",monospace !important;
  font-weight: 400 !important;
  color: #9d97b8 !important;
  font-size: 14px !important;
  line-height: 1 !important;
  position: static !important;
  opacity: 1 !important;
  transform: none !important;
  width: auto !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  text-indent: 0 !important;
  background: transparent !important;
  background-color: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  pointer-events: none;
  transition: color .2s ease;
}
#navbar .item[href*="/user/login"]:hover::before {
  color: #ffffff !important;
}
/* gradient 1px under-line on hover */
#navbar .item[href*="/user/login"]::after {
  content: "" !important;
  position: absolute !important;
  left: 0; right: 0; bottom: 0;
  height: 1px !important;
  width: auto !important;
  top: auto !important;
  background: var(--fh-grad) !important;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .35s cubic-bezier(.2,.7,.1,1);
  opacity: 1;
  font-size: 0 !important;
  border: 0 !important;
  pointer-events: none;
}
#navbar .item[href*="/user/login"]:hover::after {
  transform: scaleX(1);
}

/* Navbar wordmark — image swap + chromatic-glitch hover */
.flexhub-nav-wordmark {
  display: inline-block;
  width: 86px;
  height: 22px;
  background: url('/assets/img/flexhub-main-nav-wordmark.png') left center/contain no-repeat;
  font-size: 0;
  line-height: 0;
  color: transparent;
  position: relative;
  isolation: isolate;
}
.flexhub-nav-wordmark .fh-flex {
  display: none !important;
}
.flexhub-nav-wordmark::before,
.flexhub-nav-wordmark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url('/assets/img/flexhub-main-nav-wordmark.png') left center/contain no-repeat;
  mix-blend-mode: screen;
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s linear, transform .12s linear;
}
.flexhub-nav-wordmark::before { filter: hue-rotate(-30deg) saturate(1.4); }
.flexhub-nav-wordmark::after  { filter: hue-rotate( 60deg) saturate(1.4); }
.flexhub-nav-wordmark:hover { animation: fhGlitch .35s steps(6, end) 1; }
.flexhub-nav-wordmark:hover::before { opacity: .9; transform: translate(-2px,  1px); }
.flexhub-nav-wordmark:hover::after  { opacity: .9; transform: translate( 2px, -1px); }
@keyframes fhGlitch {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-1px, 0); }
  40%  { transform: translate( 1px, 0); }
  60%  { transform: translate(-1px, 1px) skewX(-2deg); }
  80%  { transform: translate( 1px,-1px) skewX( 2deg); }
  100% { transform: translate(0, 0); }
}

/* Footer s8n.ru link in gradient */
footer .footer-content a[href*="s8n.ru"],
.page-footer a[href*="s8n.ru"] {
  background: var(--fh-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}
