/* ==========================================================================
   Scout Lane — design tokens and primitives.
   Inherited from the fmlyprod prototype: near-black surfaces, hairline
   borders, one white accent, wide letter-spaced uppercase micro-labels.
   The product is looked at next to the photographs it is showing, so the
   interface stays out of the way: no colour except where it means something.
   ========================================================================== */

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

:root {
  --bg:        #0d0d0d;
  --bg-2:      #121212;
  --surface:   #181818;
  --surface-2: #1f1f1f;
  --border:    #2a2a2a;
  --border-2:  #383838;
  --text:      #f0f0f0;
  --muted:     #8a8a8a;
  --dim:       #5e5e5e;
  --accent:    #ffffff;
  --like:      #e5484d;
  --ok:        #7ecf82;
  --warn:      #e2b33c;
  --danger:    #c94a4a;

  --font: -apple-system, BlinkMacSystemFont, 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'SF Mono', ui-monospace, 'DM Mono', Menlo, Consolas, monospace;

  --r:   4px;
  --r-lg: 8px;
  --shadow: 0 10px 34px rgba(0,0,0,.55);

  --nav-h: 58px;
  --pad: clamp(16px, 4vw, 40px);
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

/* --- type ---------------------------------------------------------------- */
.sl-eyebrow {
  font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
}
.sl-h1 { font-size: clamp(30px, 5.5vw, 58px); line-height: 1.05; letter-spacing: -.02em; font-weight: 700; }
.sl-h2 { font-size: clamp(22px, 3.2vw, 32px); line-height: 1.15; letter-spacing: -.01em; font-weight: 650; }
.sl-h3 { font-size: 17px; font-weight: 650; letter-spacing: -.01em; }
.sl-lead { font-size: clamp(15px, 1.6vw, 18px); color: var(--muted); line-height: 1.6; }
.sl-mono { font-family: var(--mono); font-size: 12px; }
.sl-muted { color: var(--muted); }
.sl-dim { color: var(--dim); }

/* --- layout -------------------------------------------------------------- */
.sl-wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 var(--pad); }
.sl-narrow { max-width: 760px; }
.sl-row { display: flex; align-items: center; gap: 12px; }
.sl-row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sl-col { display: flex; flex-direction: column; gap: 12px; }
.sl-grow { flex: 1; min-width: 0; }
.sl-section { padding: clamp(48px, 9vw, 110px) 0; }
.sl-hr { height: 1px; background: var(--border); border: 0; }

/* --- buttons ------------------------------------------------------------- */
.sl-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: transparent; border: 1px solid var(--border-2); color: var(--text);
  padding: 10px 18px; border-radius: var(--r); cursor: pointer;
  font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  transition: border-color .15s, background .15s, opacity .15s;
  white-space: nowrap;
}
.sl-btn:hover:not(:disabled) { border-color: var(--text); }
.sl-btn:disabled { opacity: .4; cursor: not-allowed; }
.sl-btn-solid { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }
.sl-btn-solid:hover:not(:disabled) { opacity: .86; }
.sl-btn-ghost { border-color: transparent; color: var(--muted); }
.sl-btn-ghost:hover:not(:disabled) { color: var(--text); border-color: var(--border); }
.sl-btn-danger { border-color: #6b2b2b; color: #e08080; background: rgba(180,40,40,.12); }
.sl-btn-danger:hover:not(:disabled) { border-color: var(--danger); }
.sl-btn-sm { padding: 6px 12px; font-size: 10px; letter-spacing: .1em; }
.sl-btn-lg { padding: 14px 26px; font-size: 13px; }
.sl-btn-block { width: 100%; }

/* --- form ---------------------------------------------------------------- */
.sl-field { display: flex; flex-direction: column; gap: 6px; }
.sl-field > label {
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  font-weight: 600;
}
.sl-input, .sl-select, .sl-textarea {
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  padding: 11px 13px; border-radius: var(--r); outline: none; width: 100%;
  transition: border-color .15s;
}
.sl-input:focus, .sl-select:focus, .sl-textarea:focus { border-color: var(--border-2); }
.sl-input::placeholder, .sl-textarea::placeholder { color: var(--dim); }
.sl-textarea { min-height: 96px; resize: vertical; }
.sl-error { color: var(--like); font-size: 13px; }
.sl-help { color: var(--dim); font-size: 12px; }
.sl-check { display: flex; align-items: center; gap: 9px; cursor: pointer; font-size: 13px; }
.sl-check input { width: 16px; height: 16px; accent-color: #fff; cursor: pointer; }

/* --- surfaces ------------------------------------------------------------ */
.sl-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 20px;
}
.sl-panel { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r); }
.sl-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 9px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700;
  padding: 4px 8px; border-radius: 3px; border: 1px solid var(--border-2); color: var(--muted);
}
.sl-tag-ok { color: var(--ok); border-color: rgba(126,207,130,.35); }
.sl-tag-warn { color: var(--warn); border-color: rgba(226,179,60,.35); }
.sl-tag-accent { background: var(--accent); color: #000; border-color: var(--accent); }

/* --- table --------------------------------------------------------------- */
.sl-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sl-table th {
  text-align: left; font-size: 9px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--border);
}
.sl-table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.sl-table tr:hover td { background: rgba(255,255,255,.02); }
.sl-table-wrap { overflow-x: auto; }

/* --- feedback ------------------------------------------------------------ */
.sl-toast-host {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  z-index: 9000; display: flex; flex-direction: column; gap: 8px; align-items: center;
  pointer-events: none;
}
.sl-toast {
  background: rgba(24,24,24,.97); border: 1px solid var(--border-2); color: var(--text);
  padding: 11px 18px; border-radius: 999px; font-size: 13px; box-shadow: var(--shadow);
  animation: sl-toast-in .18s ease-out;
}
.sl-toast-bad { border-color: #6b2b2b; color: #ffb4b4; }
.sl-toast-good { border-color: rgba(126,207,130,.4); }
@keyframes sl-toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.sl-modal-host {
  position: fixed; inset: 0; z-index: 8000; display: none;
  align-items: center; justify-content: center; padding: 20px;
  background: rgba(0,0,0,.72); backdrop-filter: blur(6px);
}
.sl-modal-host.open { display: flex; }
.sl-modal {
  background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--r-lg);
  padding: 26px; width: 100%; max-width: 460px; box-shadow: var(--shadow);
  max-height: 90vh; overflow-y: auto;
}
.sl-modal h3 { margin-bottom: 6px; }

.sl-spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.18); border-top-color: #fff;
  animation: sl-spin .7s linear infinite; display: inline-block;
}
@keyframes sl-spin { to { transform: rotate(360deg); } }

.sl-empty { padding: 64px 20px; text-align: center; color: var(--dim); font-size: 14px; }
.sl-skel { background: linear-gradient(90deg, #171717, #202020, #171717);
           background-size: 200% 100%; animation: sl-skel 1.2s linear infinite; border-radius: var(--r); }
@keyframes sl-skel { to { background-position: -200% 0; } }

/* --- gallery primitives (shared by the gallery, the manager and the embed) */
.sl-grid {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(var(--tile, 210px), 1fr));
}
.sl-tile {
  position: relative; aspect-ratio: 1; background: var(--surface);
  border-radius: var(--r); overflow: hidden; cursor: pointer;
}
.sl-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease, opacity .25s; }
.sl-tile:hover img { transform: scale(1.035); }
.sl-tile img[data-loading] { opacity: 0; }
.sl-tile-label {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 12px 10px;
  background: linear-gradient(transparent, rgba(0,0,0,.82));
  font-size: 11px; letter-spacing: .06em;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sl-like {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  width: 34px; height: 34px; border-radius: 50%; border: 0;
  background: rgba(0,0,0,.45); backdrop-filter: blur(4px);
  color: #fff; cursor: pointer; display: grid; place-items: center;
  opacity: 0; transition: opacity .15s, transform .12s;
  font-size: 16px; line-height: 1;
}
.sl-tile:hover .sl-like, .sl-like.on, .sl-like:focus-visible { opacity: 1; }
.sl-like.on { color: var(--like); }
.sl-like:active { transform: scale(.88); }
@media (hover: none) { .sl-like { opacity: 1; background: rgba(0,0,0,.35); } }

/* --- utility ------------------------------------------------------------- */
.sl-hide { display: none !important; }
.sl-sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

@media (max-width: 720px) {
  .sl-grid { --tile: 46%; gap: 6px; }
  .sl-section { padding: 44px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}