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

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #22263a;
  --accent: #e9533a;
  --accent2: #f07a55;
  --text: #e8eaf0;
  --text-muted: #8b90a8;
  --border: #2e3250;
  --new: #2a4a2a;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}


body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Header ── */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { font-size: 28px; }
.logo-img { border-radius: 8px; flex-shrink: 0; }
h1 { font-size: 1.1rem; font-weight: 700; color: var(--text); }
#site-subtitle { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }

.header-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-idle    { background: #2a2e45; color: var(--text-muted); }
.badge-live    { background: #1a3a1a; color: #5ecf5e; }
.badge-loading { background: #3a2a10; color: #f0a830; }
.badge-error   { background: #3a1515; color: #f07070; }

.last-updated { font-size: 0.75rem; color: var(--text-muted); }

/* ── Main ── */
main {
  max-width: 860px;
  margin: 24px auto;
  padding: 0 16px 60px;
}

/* ── Search ── */
.search-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#search-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 0.95rem;
  width: 100%;
  outline: none;
  transition: border-color 0.2s;
}
#search-input:focus { border-color: var(--accent); }
#search-input::placeholder { color: var(--text-muted); }

.date-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.date-row label { font-size: 0.82rem; color: var(--text-muted); white-space: nowrap; }

input[type="date"] {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
}
input[type="date"]:focus { border-color: var(--accent); }
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(0.7); cursor: pointer; }

#clear-btn {
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s;
}
#clear-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── Posts ── */
#posts-container { display: flex; flex-direction: column; gap: 14px; }

.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color 0.2s;
}
.post-card:hover { border-color: #3e4470; }
.post-card.new-post {
  background: var(--new);
  border-color: #3a6a3a;
  animation: fadeIn 0.4s ease;
}

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

.post-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 8px;
  flex-wrap: wrap;
}

.post-time {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.post-link {
  font-size: 0.75rem;
  color: var(--accent2);
  text-decoration: none;
}
.post-link:hover { text-decoration: underline; }

.post-translated {
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 10px;
}

.post-translated a { color: var(--accent2); }

.post-original {
  font-size: 0.80rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 8px;
  margin-top: 4px;
}
.post-original summary {
  cursor: pointer;
  user-select: none;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
}
.post-original summary::before { content: '▶'; font-size: 0.65rem; transition: transform 0.2s; }
.post-original[open] summary::before { transform: rotate(90deg); }
.post-original p { margin-top: 8px; line-height: 1.6; }

/* ── Empty / Loading states ── */
.state-msg {
  text-align: center;
  color: var(--text-muted);
  padding: 60px 20px;
  font-size: 0.95rem;
}
.state-msg .icon { font-size: 2.5rem; margin-bottom: 12px; display: block; }

.skeleton {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.skel-line {
  background: var(--surface2);
  border-radius: 4px;
  height: 14px;
  margin-bottom: 10px;
  animation: shimmer 1.4s infinite;
}
.skel-line.short { width: 35%; }
.skel-line.medium { width: 70%; }
.skel-line.long { width: 95%; }

@keyframes shimmer {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.pagination button {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s;
}
.pagination button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.pagination button:disabled { opacity: 0.35; cursor: default; }
#page-info { font-size: 0.85rem; color: var(--text-muted); }

/* ── Token button ── */
.btn-token {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 1rem;
  cursor: pointer;
  transition: border-color 0.2s;
  line-height: 1;
}
.btn-token:hover { border-color: var(--accent); }

/* ── Badge extra states ── */
.badge-no-token { background: #3a2a10; color: #f0a830; }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 16px;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 28px 22px;
  max-width: 560px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal h2 { font-size: 1.1rem; font-weight: 700; }

.modal-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

.modal-steps {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.modal-steps li {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.modal-steps a { color: var(--accent2); }
.modal-steps code {
  background: var(--surface2);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.82rem;
  color: #e0c870;
}
.modal-steps strong { color: var(--text); }

.modal textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.85rem;
  font-family: 'Menlo', 'Monaco', monospace;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
}
.modal textarea:focus { border-color: var(--accent); }
.modal textarea::placeholder { color: var(--text-muted); }

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 4px;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.4; cursor: default; }

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--text-muted); color: var(--text); }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 22px;
  border-radius: 99px;
  font-size: 0.88rem;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 1000;
  white-space: nowrap;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-success { border-color: #3a6a3a; color: #7de07d; }
.toast-error   { border-color: #6a2a2a; color: #f07070; }

/* ── Responsive ── */
@media (max-width: 540px) {
  header { padding: 12px 14px; }
  main { padding: 0 10px 50px; }
  .post-card { padding: 14px 14px; }
  h1 { font-size: 1rem; }
}