/* Site-wide TTL SCDL theme — terminal minimal */

@font-face {
  font-family: "Pixelify Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/PixelifySans-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: "Pixelify Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/PixelifySans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "VT323";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/VT323-latin.woff2") format("woff2");
}

#app {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
}

#app .pixel-frame {
  position: relative;
  border: 1px solid var(--ttl-border);
  border-radius: 0;
  background: var(--ttl-surface);
  box-shadow: none;
}

#app .pixel-panel__corner {
  display: none;
}

/* —— Workspace depth reset —— */

.app--tools .workspace__bar,
.app--game .workspace__bar,
.app--image .workspace__bar,
.app--ai .workspace__bar {
  background: var(--ttl-header);
  border-bottom: 1px solid var(--ttl-border);
  min-height: 2.5rem;
  padding: 0.4rem 1rem;
  align-items: center;
}

.app--tools .workspace__heading h2,
.app--game .workspace__heading h2,
.app--image .workspace__heading h2,
.app--ai .workspace__heading h2 {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text);
}

.app--tools .workspace__desc,
.app--game .workspace__desc,
.app--image .workspace__desc,
.app--ai .workspace__desc {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
}

.app--tools .site-version,
.app--game .site-version,
.app--image .site-version,
.app--ai .site-version {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-muted);
  opacity: 1;
}

.app--tools .workspace__body,
.app--game .workspace__body,
.app--image .workspace__body,
.app--ai .workspace__body {
  position: relative;
  isolation: isolate;
  background: transparent;
}

.app--tools .tools-hub::before,
.app--game .tools-hub::before,
.app--image .tools-hub::before,
.app--ai .tools-hub::before {
  display: none;
}

/* —— Sidebar —— */

.app--tools .sidebar,
.app--game .sidebar,
.app--image .sidebar,
.app--ai .sidebar {
  background: var(--ttl-header);
  border-right: 1px solid var(--ttl-border);
}

.app--tools .sidebar__brand,
.app--game .sidebar__brand,
.app--image .sidebar__brand,
.app--ai .sidebar__brand {
  border-radius: 0;
  background: var(--ttl-surface);
  border: 1px solid var(--ttl-border);
}

.brand-mark {
  border-radius: 0;
  box-shadow: none;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.brand-mark__pixel svg {
  display: block;
  width: 2rem;
  height: 2rem;
  image-rendering: pixelated;
}

.brand-mark__icon {
  display: block;
  width: 100%;
  height: 100%;
}

.brand-title,
.brand-title__name,
.brand-title__tld {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  border-top: 1px solid var(--ttl-border);
}

.sidebar__foot {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0;
  line-height: 1.5;
  color: var(--text-faint);
}

/* —— Search + nav —— */

.search input {
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0;
  background: var(--ttl-bg);
  border: 1px solid var(--ttl-border);
}

.search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-border);
}

.search__hint {
  font-family: var(--font-mono);
  border-radius: 0;
}

.tool-nav__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 1;
  color: var(--text-faint);
}

.tool-nav__link {
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0;
  border: 1px solid transparent;
  transform: none;
  transition:
    background var(--dur-fast) ease-out,
    color var(--dur-fast) ease-out;
}

.tool-nav__link:hover {
  background: var(--ttl-surface);
  color: var(--text);
}

.app--tools .tool-nav__link.is-active,
.app--game .tool-nav__link.is-active,
.app--image .tool-nav__link.is-active,
.app--ai .tool-nav__link.is-active {
  background: var(--ttl-surface-hover);
  color: var(--accent);
}

.tool-nav__link--back {
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* —— Hubs —— */

.tool-panel--hub {
  position: relative;
  z-index: 1;
  padding: clamp(0.75rem, 2vw, 1rem);
}

.tools-hub__hero {
  padding: 1.1rem 1.35rem;
}

.tools-hub__hero.pixel-frame {
  border-radius: 0;
  background: var(--ttl-surface);
  border: 1px solid var(--ttl-border);
  box-shadow: none;
}

.tools-hub__badge {
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

.tools-hub__title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--text);
}

.tools-hub__lead,
.tools-hub__meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.55;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-muted);
}

.tools-hub__section-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.tools-hub__cross-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: none;
}

.tools-hub__tile {
  position: relative;
  border-radius: 0;
  text-align: left;
  background: var(--ttl-surface);
  border: 1px solid var(--ttl-border);
  box-shadow: none;
  filter: none;
  transform: none;
  transition:
    background var(--dur-fast) ease-out,
    border-color var(--dur-fast) ease-out;
}

.tools-hub__tile:hover,
.tools-hub__tile:focus-visible {
  filter: none;
  border-color: var(--accent-border);
  background: var(--ttl-surface-hover);
  outline: none;
}

.tools-hub__tile-title {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
}

.tools-hub__tile-desc {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.tools-hub__tile-go {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
}

.tools-hub__tile-arrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.tools-hub__tile-icon {
  border-radius: 0;
}

.tool-panel--hub.is-entering .tools-hub__hero {
  animation: pixel-theme-in 350ms cubic-bezier(0.4, 0, 0.2, 1) both;
}

.tool-panel--hub.is-entering .tools-hub__tile {
  animation: pixel-theme-in 350ms cubic-bezier(0.4, 0, 0.2, 1) both;
}

.tool-panel--hub.is-entering .tools-hub__grid .tools-hub__tile:nth-child(1) { animation-delay: 80ms; }
.tool-panel--hub.is-entering .tools-hub__grid .tools-hub__tile:nth-child(2) { animation-delay: 140ms; }
.tool-panel--hub.is-entering .tools-hub__grid .tools-hub__tile:nth-child(3) { animation-delay: 200ms; }
.tool-panel--hub.is-entering .tools-hub__grid .tools-hub__tile:nth-child(4) { animation-delay: 260ms; }
.tool-panel--hub.is-entering .tools-hub__grid .tools-hub__tile:nth-child(5) { animation-delay: 320ms; }
.tool-panel--hub.is-entering .tools-hub__grid .tools-hub__tile:nth-child(n+6) { animation-delay: 380ms; }

@keyframes pixel-theme-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— Cards, buttons, forms —— */

#app .card {
  border-radius: 0;
  background: var(--ttl-surface);
  border: 1px solid var(--ttl-border);
  box-shadow: none;
}

#app .card__title,
#app .field label {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.65rem;
  color: var(--text-faint);
}

#app .btn {
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  background: var(--ttl-surface);
  border: 1px solid var(--ttl-border);
  box-shadow: none;
  transition:
    background var(--dur-fast) ease-out,
    border-color var(--dur-fast) ease-out,
    color var(--dur-fast) ease-out;
}

#app .btn:hover {
  border-color: var(--accent-border);
  background: var(--ttl-surface-hover);
  color: var(--accent);
}

#app .btn:active {
  background: var(--ttl-surface-hover);
}

#app .btn--primary,
#app .btn--action {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text);
  font-weight: 700;
}

#app .btn--primary:hover,
#app .btn--action:hover {
  background: var(--accent-hover);
  color: var(--text);
  border-color: var(--accent-hover);
}

#app input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
#app textarea,
#app select {
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.5;
  background: var(--ttl-bg);
  border: 1px solid var(--ttl-border);
}

#app input:focus,
#app textarea:focus,
#app select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-border);
}

#app .toast {
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border: 1px solid var(--ttl-border);
  background: var(--ttl-surface);
  box-shadow: none;
}

#app .time-panel-btn,
#app .hash-panel-btn {
  border-radius: 0;
}

/* —— Tool panels (общие заголовки) —— */

.app--tools .tool-panel:not(.tool-panel--hub):not(.tool-panel--home) .card,
.app--game .tool-panel:not(.tool-panel--hub):not(.tool-panel--home) .card,
.app--image .tool-panel:not(.tool-panel--hub):not(.tool-panel--home) .card,
.app--ai .tool-panel:not(.tool-panel--hub):not(.tool-panel--home) .card {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .tool-panel--hub.is-entering .tools-hub__hero,
  .tool-panel--hub.is-entering .tools-hub__tile {
    animation: none;
  }
}

@media (max-width: 720px) {
  .app--tools .workspace__heading h2,
  .app--game .workspace__heading h2,
  .app--image .workspace__heading h2,
  .app--ai .workspace__heading h2 {
    font-size: 0.82rem;
  }
}

/* —— TTL overrides —— */

:root {
  --depth-bg-gradient: none;
  --depth-noise-opacity: 0;
  --depth-vignette: none;
  --depth-glow-soft: none;
  --depth-text-shadow: none;
  --depth-text-shadow-soft: none;
  --depth-facet-shadow: none;
  --depth-surface-gradient: var(--ttl-surface);
  --depth-surface-gradient-tools: var(--ttl-surface);
  --depth-surface-gradient-game: var(--ttl-surface);
  --depth-surface-gradient-image: var(--ttl-surface);
  --depth-surface-gradient-ai: var(--ttl-surface);
}

/* Ensure all depth-applied elements stay TTL-styled */
.app--tools .tools-hub__hero,
.app--game .tools-hub__hero,
.app--image .tools-hub__hero,
.app--ai .tools-hub__hero {
  background: var(--ttl-surface) !important;
  border: 1px solid var(--ttl-border) !important;
  border-radius: 0;
}

.app--tools .tools-hub__tile,
.app--game .tools-hub__tile,
.app--image .tools-hub__tile,
.app--ai .tools-hub__tile {
  background: var(--ttl-surface) !important;
  border: 1px solid var(--ttl-border) !important;
  border-radius: 0;
}

.app--tools .tools-hub__title,
.app--game .tools-hub__title,
.app--image .tools-hub__title,
.app--ai .tools-hub__title,
.app--tools .tools-hub__tile-title,
.app--game .tools-hub__tile-title,
.app--image .tools-hub__tile-title,
.app--ai .tools-hub__tile-title {
  text-shadow: none;
}

.app--tools .workspace__body,
.app--game .workspace__body,
.app--image .workspace__body,
.app--ai .workspace__body {
  background: transparent !important;
}

.app--tools .workspace__body::before,
.app--game .workspace__body::before,
.app--image .workspace__body::before,
.app--ai .workspace__body::before,
.app--tools .workspace__body::after,
.app--game .workspace__body::after,
.app--image .workspace__body::after,
.app--ai .workspace__body::after {
  display: none !important;
}