/* Crafties — shared design system. Every page links this file; no per-page :root blocks. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* surfaces */
  --bg: #2a2a2d;
  --panel: #343437;
  --panel2: #2e2e31;
  --border: #424246;
  --border2: #505055;
  /* text */
  --fg: #efefef;
  --soft: #c6c6ca;
  --muted: #a4a4aa;
  --dim: #626267; /* separators/decoration only, never text */
  /* brand */
  --accent: #ff7a1a;
  --accent-ink: #1a0e05;
  --accent-dim: rgba(255, 122, 26, 0.12);
  --accent-border: rgba(255, 122, 26, 0.38);
  /* status / syntax */
  --ok: #4ade80;
  --err: #f87171;
  --warn: #fbbf24;
  --info: #3b82f6;
  --pink: #f472b6;
  --ok-dim: rgba(74, 222, 128, 0.12);
  --err-dim: rgba(248, 113, 113, 0.12);
  /* radius scale */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-pill: 999px;
  /* type: Inter everywhere; Comic Sans is reserved for the wordmark */
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: var(--sans);
  --brand: 'Comic Sans MS', 'Comic Sans', 'Comic Neue', 'Chalkboard SE', cursive;
  --sidebar: 236px;
}

html, body {
  width: 100%;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

a { color: inherit; }
.hidden { display: none !important; }

/* ---------- wordmark ---------- */
.crafties {
  font-family: var(--brand);
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}
.crafty { color: var(--accent); }

/* ---------- shell ---------- */
.app { display: flex; width: 100%; height: 100dvh; overflow: hidden; }

.sidebar {
  width: var(--sidebar);
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  z-index: 30;
}

.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
}
.logo-mark { width: 30px; height: 30px; border-radius: var(--r-sm); overflow: hidden; flex-shrink: 0; }
.logo-mark img { width: 100%; height: 100%; display: block; }
.logo-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.logo-name { font-size: 20px; line-height: 1.1; }
.logo-sub { font-size: 11px; color: var(--muted); }

.sidebar-section { padding: 18px 12px 6px; }
.sidebar-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 8px;
  margin-bottom: 6px;
}

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border: none;
  border-radius: var(--r-sm);
  background: none;
  color: var(--muted);
  font: 500 13px var(--sans);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  transition: background 0.15s, color 0.15s;
}
.nav-item:hover, .nav-item.active { background: var(--border); color: var(--fg); }
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 2px;
  border-radius: 2px;
  background: var(--accent);
}
.nav-icon { width: 16px; height: 16px; opacity: 0.6; flex-shrink: 0; }
.nav-item:hover .nav-icon, .nav-item.active .nav-icon { opacity: 1; }


.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  background: var(--bg);
  perspective: 1200px;
  transform-style: preserve-3d;
}

.topbar {
  height: 56px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 28px;
  flex-shrink: 0;
  background: var(--bg);
  position: relative;
  z-index: 5;
}
.topbar-title { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.topbar-sep { color: var(--dim); font-size: 18px; font-weight: 300; }
.topbar-sub { color: var(--muted); font-size: 13px; font-weight: 500; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
#menuBtn { display: none; padding: 8px 10px; }

.badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--border2);
  border-radius: var(--r-pill);
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- views (stacked panels with shared transition) ---------- */
.content-wrap { position: relative; flex: 1; overflow: hidden; }
.view {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  opacity: 0;
  transform: translateX(42px) rotateY(-22deg) scale(0.975);
  filter: blur(14px);
  visibility: hidden;
  pointer-events: none;
  transform-origin: center center;
  backface-visibility: hidden;
  will-change: transform, opacity, filter;
  transition:
    opacity 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0.42s;
}
.view.active {
  opacity: 1;
  transform: none;
  filter: none;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
  z-index: 1;
  animation: viewIn 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}
.view.leave-left, .view.from-left { opacity: 0; transform: translateX(-56px) rotateY(26deg) scale(0.965); filter: blur(12px); }
.view.leave-right, .view.from-right { opacity: 0; transform: translateX(56px) rotateY(-26deg) scale(0.965); filter: blur(12px); }
.view.from-left, .view.from-right { visibility: visible; }
@keyframes viewIn {
  from { opacity: 0; transform: translateX(16px) rotateY(-8deg) scale(0.99); filter: blur(8px); }
  to { opacity: 1; transform: none; filter: none; }
}
.narrow { width: 100%; max-width: 820px; display: flex; flex-direction: column; gap: 20px; }

.page-head { display: flex; flex-direction: column; gap: 8px; }
.page-title { font-size: clamp(26px, 4vw, 38px); font-weight: 800; letter-spacing: -0.04em; line-height: 1.05; }
.page-desc { font-size: 13px; color: var(--muted); line-height: 1.5; }
.section-title { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }


/* ---------- collapsible tree nav ---------- */
.nav-group { margin-bottom: 4px; }
.nav-cat {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 8px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted);
  cursor: pointer; user-select: none;
  list-style: none;
  border-radius: var(--r-sm);
  transition: color 0.15s;
}
.nav-cat::-webkit-details-marker { display: none; }
.nav-cat:hover { color: var(--fg); }
.nav-cat .chev { width: 12px; height: 12px; flex-shrink: 0; transition: transform 0.15s; }
.nav-group[open] > .nav-cat .chev { transform: rotate(90deg); }
.nav-group.closing > .nav-cat .chev { transform: none; }
.nav-children {
  margin: 0 0 0 13px;
  padding: 2px 0 6px 8px;
  border-left: 1px solid var(--border2);
  display: flex; flex-direction: column; gap: 1px;
}
.nav-children .nav-item.active::before { left: -9px; }
.nav-sub { margin-left: 21px; padding-top: 1px; }
.nav-sub .nav-item { font-size: 12px; padding: 7px 10px; }
.nav-item.current { color: var(--fg); }
.nav-ext { width: 12px; height: 12px; margin-left: auto; opacity: 0.5; flex-shrink: 0; }
.nav-item:hover .nav-ext { opacity: 1; }

/* ---------- cards ---------- */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.card-head {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-body { padding: 22px; }
.inset { background: var(--panel2); border: 1px solid var(--border); border-radius: var(--r-md); padding: 14px 16px; }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.service-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  transition: border-color 0.15s, background 0.15s;
}
.service-card:hover { border-color: var(--accent-border); background: var(--panel2); }
.service-card:hover .card-arrow { opacity: 1; transform: none; color: var(--accent); }
.card-top { display: flex; align-items: flex-start; justify-content: space-between; }
.card-icon {
  width: 32px; height: 32px;
  border: 1px solid var(--border2);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
}
.card-icon svg { width: 14px; height: 14px; opacity: 0.8; }
.card-arrow { width: 14px; height: 14px; flex-shrink: 0; color: var(--muted); opacity: 0; transform: translateX(-4px); transition: all 0.15s; }
.card-name { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.card-desc { font-size: 12px; color: var(--muted); line-height: 1.5; }

/* ---------- forms & buttons ---------- */
.field-label { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
textarea, input[type="text"], input[type="number"], input[type="color"], select {
  width: 100%;
  background: var(--panel2);
  border: 1px solid var(--border2);
  color: var(--fg);
  border-radius: var(--r-md);
  padding: 12px 14px;
  font: 400 13px/1.6 var(--sans);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
textarea { resize: vertical; min-height: 120px; }
textarea:focus, input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
select { cursor: pointer; }
select option { background: var(--panel2); }
input[type="checkbox"] { accent-color: var(--accent); }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  font: 700 11px var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  transition: transform 0.15s, opacity 0.15s, background 0.15s, color 0.15s, border-color 0.15s;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn svg.btn-icon { width: 12px; height: 12px; vertical-align: -1px; stroke: currentColor; }
.btn svg.btn-icon.icon-trail { margin-left: 6px; }
.btn svg.btn-icon.icon-lead { margin-right: 6px; }
.btn-block { width: 100%; padding: 14px 18px; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover:not(:disabled) { opacity: 0.92; }
.btn-secondary { background: transparent; color: var(--muted); border-color: var(--border2); }
.btn-secondary:hover { color: var(--fg); border-color: var(--fg); background: var(--border); }

.output-box {
  position: relative;
  min-height: 54px;
  background: var(--panel2);
  border: 1px solid var(--border2);
  border-radius: var(--r-md);
  padding: 14px 14px 40px;
  font-size: 13px;
  color: var(--muted);
  word-break: break-word;
  white-space: pre-wrap;
  overflow: hidden;
}
.output-box.success { color: var(--fg); border-color: var(--border2); }
.output-box.error { color: var(--err); border-color: rgba(248, 113, 113, 0.3); }
.output-box .copy-btn {
  position: absolute; top: 8px; right: 8px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: var(--r-sm);
  font: 700 10px var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.output-box .copy-btn:hover { border-color: var(--accent); color: var(--accent); }

#toast {
  position: fixed; bottom: 18px; right: 18px;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px;
  border-radius: var(--r-md);
  font: 800 11px var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  z-index: 999;
}
#toast.show { opacity: 1; transform: none; }

/* ---------- mobile: off-canvas sidebar everywhere ---------- */
#sidebarOverlay { display: none; }
@media (max-width: 768px) {
  #menuBtn { display: flex; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  .sidebar.open { transform: none; }
  #sidebarOverlay {
    display: block;
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.52);
    z-index: 20;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
  }
  #sidebarOverlay.show { opacity: 1; pointer-events: all; }
  .topbar { padding: 0 16px; }
  .view { padding: 18px 14px 20px; }
  .card-body { padding: 18px; }
}

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