/* tools.fourz.org — Ravenkraft design tokens (aligned with RVNKWebUI variables.scss) */
/* Keep in sync with root/style.css — same token set, separate files per serving domain */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Nunito+Sans:wght@300;500;700&display=swap');

:root {
  /* Background — RVNKWebUI: $white (color.adjust(#050404, lightness 95%)) */
  --bg-color: #f0f0f0;
  --text-color: #050404;

  /* Accent — RVNKWebUI: $yellow */
  --accent: #e2be1f;
  --accent-dim: #b89a19;

  /* Menu / panel — light surface */
  --menu-bg: #f2f0ee;
  --menu-shadow: rgba(0, 0, 0, 0.1);
  --menu-hover: #e8e5e1;

  /* Tile text */
  --tile-text: #f2f0ee;

  /* Borders — RVNKWebUI: $darkBorder (light mode approximate) */
  --border: #c8c3bc;

  /* Status — RVNKWebUI: $statusColors map */
  --status-ok:      #7ee787;
  --status-warn:    #e2be1f;
  --status-error:   #df1a1a;
  --status-offline: #9e9e9e;

  /* Radius — RVNKWebUI: $radius-sm, $radius-md */
  --radius-sm: 0.25em;
  --radius-md: 0.375em;

  /* Transitions — RVNKWebUI: $transition-base, $transition-slow */
  --transition-base: 0.15s;
  --transition-slow: 0.2s;
}

[data-theme="dark"] {
  /* Background — RVNKWebUI: $appBackgroundDark */
  --bg-color: #100f10;
  --text-color: #f0f0f0;

  /* Menu / panel — RVNKWebUI: $blackstone */
  --menu-bg: #1C161C;
  --menu-shadow: rgba(0, 0, 0, 0.4);
  --menu-hover: #2a222a;

  /* Tile text */
  --tile-text: #f0f0f0;

  /* Borders — RVNKWebUI: $darkBorder (color.adjust($blackstone, lightness 8%)) */
  --border: #2e2629;
}

/* Base styles */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Nunito Sans', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  padding: 3rem 2rem;
  transition: background-color var(--transition-slow) ease, color var(--transition-slow) ease;
  -webkit-font-smoothing: antialiased;
  /* RVNKWebUI: $letter-spacing-normal */
  letter-spacing: 0.015em;
  font-weight: 300;
}

h1 {
  font-family: 'Montserrat', Arial, sans-serif;
  text-align: center;
  font-size: 2em;
  font-weight: 200;
  margin-bottom: 0.5rem;
  /* RVNKWebUI: $letter-spacing-wide */
  letter-spacing: 0.05em;
}

p.subtitle {
  text-align: center;
  margin-bottom: 2.5rem;
  opacity: 0.4;
  font-size: 0.9em;
}

/* Grid layout */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* Tile styles */
.tile {
  display: block;
  text-decoration: none;
  padding: 1.5rem;
  border-radius: 0.5rem;
  color: var(--tile-text);
  transition: transform var(--transition-base) ease, box-shadow var(--transition-base) ease;
  position: relative;
  overflow: hidden;
}

.tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.tile h2 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 0.8em;
  font-weight: 700;
  text-transform: uppercase;
  /* RVNKWebUI: $letter-spacing-wider */
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.tile p {
  font-size: 0.85em;
  opacity: 0.85;
  line-height: 1.4;
}

/* Tile colors — Ravenkraft palette (RVNKWebUI: $blue, $green, $red, $purple, $yellow, $blackstone, $stone) */
.tile.project   { background-color: #3c57b7; }
.tile.listing   { background-color: #7b9130; }
.tile.code      { background-color: #e3321e; }
.tile.wiki      { background-color: #8d72c8; }
.tile.guide     { background-color: #7b9130; }
.tile.reference { background-color: #8d72c8; }
.tile.data      { background-color: #ea98dd; }
.tile.map       { background-color: #3c57b7; }
.tile.resource  { background-color: #3c57b7; }
.tile.webui     { background-color: #e2be1f; color: #050404; }
.tile.webui::before { background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%); }
.tile.portal    { background-color: #1C161C; border: 1px solid var(--border); }
.tile.green     { background-color: #7b9130; }
.tile.api       { background-color: #3c57b7; }
.tile.survey    { background-color: #9e9e9e; }
.tile.downloads { background-color: #9e9e9e; }

/* Menu styles */
.menu-container {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 100;
}

.menu-button {
  background-color: var(--menu-bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--menu-shadow);
  transition: background-color var(--transition-base);
}

.menu-button:hover {
  background-color: var(--menu-hover);
}

.menu-icon {
  width: 1.125rem;
  height: 1.125rem;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  padding: 0.125rem 0;
}

.menu-icon span {
  display: block;
  height: 1.5px;
  width: 100%;
  background-color: var(--text-color);
  border-radius: 1px;
}

.menu-dropdown {
  position: absolute;
  top: 3rem;
  right: 0;
  background-color: var(--menu-bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  box-shadow: 0 4px 16px var(--menu-shadow);
  min-width: 12rem;
  display: none;
  overflow: hidden;
}

.menu-dropdown.show { display: block; }

.menu-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: var(--text-color);
  text-decoration: none;
  font-size: 0.875em;
  font-weight: 500;
  transition: background-color var(--transition-base);
}

.menu-item:hover {
  background-color: var(--menu-hover);
}

.menu-item svg {
  margin-right: 0.625rem;
  width: 1rem;
  height: 1rem;
  fill: var(--text-color);
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  cursor: pointer;
}

.modal-content {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--menu-bg);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: 0.5rem;
  max-width: 28rem;
  width: 90%;
  color: var(--text-color);
  cursor: default;
}

.modal-content h2 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.25em;
  margin-bottom: 1rem;
}

.modal-content p {
  line-height: 1.5;
  margin-bottom: 0.5rem;
  opacity: 0.7;
}