:root {
  --bg: #0f1115;
  --panel: #151822;
  --text: #e6e6e6;
  --muted: #a9b0c0;
  --accent: #6aa2ff;
  --border: #24293a;
  --bad: #ff6b6b;
  --good: #52d273;
  --warn: #f7c948;
  --topbar-h: 64px;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
  padding-top: var(--topbar-h);
}

/* header */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--topbar-h);
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.topbar .left { justify-self: start; }
.topbar .center { justify-self: center; display: flex; gap: 12px; align-items: center; }
.topbar .right { justify-self: end; display: flex; gap: 8px; align-items: center; }
.topbar h1 { margin: 0; font-size: 16px; font-weight: 600; color: var(--text); }

.tabs { display: flex; gap: 8px; }
.tab {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.tab.active { background: var(--accent); color: #0b0f1a; border-color: var(--accent); }

.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
}

/* search */
.search { display: flex; gap: 6px; align-items: center; }
.search input {
  width: 360px; padding: 6px 10px;
  background: #101425; border: 1px solid var(--border);
  border-radius: 8px; color: var(--text);
  outline: none;
}
.search input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(106,162,255,0.15); }
.search button {
  padding: 6px 10px; border: 1px solid var(--border);
  border-radius: 8px; background: transparent; color: var(--text); cursor: pointer;
}
.search #tag-clear-btn { width: 36px; text-align: center; }

/* grid/cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  padding: 12px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex; flex-direction: column;
  min-height: 180px;
}
.card .thumb {
  position: relative;
  aspect-ratio: 1/1;
  background: #0b0d12;
  overflow: hidden;
}
.card .thumb .hitbox {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: transparent;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}
.card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card .meta {
  font-size: 12px; color: var(--muted);
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px;
}
.card .meta .site { color: var(--accent); }

.card .actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 8px;
  border-top: 1px solid var(--border);
}
.card .actions button {
  width: 100%;
  padding: 6px 8px;
  border-radius: 6px; border: 1px solid var(--border);
  background: transparent; color: var(--text);
  cursor: pointer;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.loading { text-align: center; padding: 16px; color: var(--muted); }
.hidden { display: none; }

/* modal */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
.modal.hidden { display: none !important; }

.modal .panel {
  width: min(1040px, 96vw);
  max-height: 84vh;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.modal .panel > h2 {
  position: sticky; top: 0;
  margin: 0; padding: 14px 16px;
  background: #14182a;
  border-bottom: 1px solid var(--border);
}
.modal .panel > .content-scroll {
  overflow: auto; padding: 14px 16px;
}
.modal .panel > .btns {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex; gap: 8px; justify-content: flex-end;
}
.modal .panel > .btns button {
  padding: 6px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: #101425; color: var(--text); cursor: pointer;
}

/* site manager */
.site-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: #121524;
  display: grid; gap: 10px;
}
.site-card .row { display: grid; gap: 8px; }
.site-card .row.header {
  grid-template-columns: 1.3fr 2.2fr 1.1fr 1.1fr auto;
  align-items: center;
}
.site-card .row.line { grid-template-columns: 2fr 1fr; }
.site-card input, .site-card select, .site-card button.small {
  width: 100%; padding: 8px 10px;
  background: #101425; border: 1px solid var(--border);
  border-radius: 8px; color: var(--text);
}
.site-card .auth {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 8px; margin-top: 6px; padding: 8px;
  border: 1px dashed var(--border); border-radius: 8px;
}
.site-card .hint { font-size: 12px; color: var(--muted); }

.site-card.compact {
  padding: 10px;
  border-radius: 10px;
  background: #14182a;
  border: 1px solid var(--border);
}
.site-card.compact .row.header {
  grid-template-columns: 1.1fr 2fr 1fr 1fr auto;
  gap: 8px;
}
.site-card.compact .row.line {
  grid-template-columns: 2fr 1fr;
}
.site-card.compact input,
.site-card.compact select {
  padding: 6px 9px;
  border-radius: 8px;
  background: #101425;
  border: 1px solid var(--border);
  color: var(--text);
}

.site-card .actions-row {
  position: relative;
  z-index: 2;
  display: flex; gap: 10px; align-items: center;
  flex-wrap: wrap;
}

.link-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #101425;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.2;
  user-select: none;
}
.link-btn:hover {
  background: #0d1222;
  border-color: #2e3650;
}
.link-btn:active { transform: translateY(1px); }
.link-btn:focus-visible {
  outline: 2px solid rgba(106,162,255,0.35);
  outline-offset: 2px;
}
.link-btn.accent {
  background: rgba(106,162,255,0.10);
  border-color: rgba(106,162,255,0.35);
  color: #d8e4ff;
}
.link-btn.accent:hover { background: rgba(106,162,255,0.16); }

.btn-small {
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: #101425;
  color: var(--text);
  border-radius: 8px;
  cursor: pointer;
}
.btn-small.danger { border-color: #6b2a2a; }
.add-row { margin-top: 6px; }

.badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 999px;
  font-size: 11px;
  line-height: 1.6;
  border: 1px solid var(--border);
}
.badge.ok { color: var(--good); border-color: rgba(82,210,115,0.35); }
.badge.err { color: var(--bad); border-color: rgba(255,107,107,0.35); }
.badge.warn { color: var(--warn); border-color: rgba(247,201,72,0.35); }
.badge.muted { color: var(--muted); }

.test-status { font-size: 12px; color: var(--muted); }
.test-status.ok { color: var(--good); }
.test-status.err { color: var(--bad); }

/* lightbox */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.85);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
}
lightbox.hidden, .lightbox.hidden { display: none !important; }
.lightbox .content {
  position: relative; max-width: 96vw; max-height: 92vh;
  display: flex; flex-direction: column; gap: 8px; align-items: center;
}
.lightbox .lb-media {
  display: block;
  max-width: 96vw;
  max-height: 86vh;
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #000;
  border-radius: 6px;
}
.lightbox .toolbar {
  display: flex; gap: 8px; justify-content: center; flex-wrap: wrap;
}
.lightbox .toolbar button {
  padding: 8px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: #1a1f2f;
  color: var(--text); cursor: pointer;
}
.lightbox .close {
  position: absolute; top: -36px; right: -4px;
  background: #1a1f2f; border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 10px; cursor: pointer;
}

/* Download All */
#btn-download-all {
  appearance: none;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(106,162,255,0.55);
  background:
    linear-gradient(180deg, rgba(106,162,255,0.20), rgba(106,162,255,0.10)) ,
    linear-gradient(180deg, #122041, #101a33);
  color: #eaf2ff;
  font-weight: 600;
  letter-spacing: 0.2px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 120ms ease, border-color 120ms ease, transform 60ms ease;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05) inset, 0 6px 16px rgba(20,30,60,0.35);
  position: relative;
}
#btn-download-all:hover {
  border-color: rgba(106,162,255,0.85);
  background:
    linear-gradient(180deg, rgba(106,162,255,0.26), rgba(106,162,255,0.14)) ,
    linear-gradient(180deg, #162752, #122041);
}
#btn-download-all:active { transform: translateY(1px); box-shadow: 0 0 0 rgba(0,0,0,0); }
#btn-download-all:focus-visible { outline: 2px solid rgba(106,162,255,0.45); outline-offset: 2px; }
#btn-download-all[disabled] { opacity: 0.55; cursor: default; filter: saturate(0.6); }
#btn-download-all::after {
  content: 'Shift for options';
  position: absolute;
  left: 50%;
  bottom: -28px;
  transform: translate(-50%, -4px);
  padding: 2px 8px;
  font-size: 11px;
  color: #dbe7ff;
  background: #1a2442;
  border: 1px solid rgba(106,162,255,0.35);
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease, transform 120ms ease;
  box-shadow: 0 8px 18px rgba(14,20,40,0.45);
  z-index: 10;
}
#btn-download-all:hover::after { opacity: 0.95; transform: translate(-50%, 0); }
#btn-download-all.options-open,
#btn-download-all[data-open="1"] {
  border-color: rgba(106,162,255,0.95);
  box-shadow: 0 0 0 2px rgba(106,162,255,0.25) inset, 0 8px 18px rgba(20,30,60,0.45);
}

.popover {
  position: fixed;
  min-width: 360px;
  max-width: 92vw;
  background: #121524;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.5);
  padding: 12px;
  z-index: 3000;
}
.popover.hidden { display: none !important; }
#download-options::before {
  content: "";
  position: absolute;
  top: -8px;
  right: 18px;
  border-width: 8px;
  border-style: solid;
  border-color: transparent transparent #121524 transparent;
  filter: drop-shadow(0 -1px 0 rgba(36,41,58,0.9));
}
.pop-row { display: grid; grid-template-columns: 120px 1fr; gap: 8px; align-items: center; }
.pop-label { font-size: 12px; color: var(--muted); }
.pop-control {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #101425;
  color: var(--text);
}
.pop-control:focus-visible { outline: 2px solid rgba(106,162,255,0.35); outline-offset: 2px; }
.pop-hint { margin-top: 8px; font-size: 11px; color: var(--muted); line-height: 1.4; }
.pop-actions { margin-top: 10px; display: flex; justify-content: flex-end; gap: 8px; }

#name-template {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #101425;
  color: var(--text);
  max-width: 280px;
}
#name-template:focus-visible { outline: 2px solid rgba(106,162,255,0.35); outline-offset: 2px; }

@media (max-width: 760px) {
  #btn-download-all { padding: 6px 10px; font-weight: 600; }
  #name-template { max-width: 200px; }
  #btn-download-all::after { display: none; }
}

.hamburger { display: none; }