:root {
  --pt-bg: #f4f6f8;
  --pt-surface: #ffffff;
  --pt-green: #1f8a4c;
  --pt-green-dark: #166b3a;
  --pt-red: #d4322b;
  --pt-ink: #1a2230;
  --pt-muted: #66707d;
  --pt-border: #e4e8ec;
  --pt-radius: 14px;
  --pt-shadow: 0 1px 3px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);
  --pt-shadow-hover: 0 10px 24px rgba(16,24,40,.12);
}

html { font-size: 14px; position: relative; min-height: 100%; }
@media (min-width: 768px) { html { font-size: 16px; } }

body {
  margin: 0 0 60px;
  background: var(--pt-bg);
  color: var(--pt-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem #fff, 0 0 0 0.25rem rgba(31,138,76,.45);
  border-color: var(--pt-green);
}

/* Brand + nav */
.pt-navbar {
  background: var(--pt-surface);
  border-bottom: 1px solid var(--pt-border);
  box-shadow: var(--pt-shadow);
}
.pt-brand {
  font-weight: 800;
  letter-spacing: .5px;
  color: var(--pt-green) !important;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.pt-brand .pt-suit { color: var(--pt-red); }
.pt-navbar .nav-link {
  color: var(--pt-ink) !important;
  font-weight: 600;
  border-bottom: 2px solid transparent;
}
.pt-navbar .nav-link:hover { color: var(--pt-green) !important; }
.pt-navbar .nav-link.active { border-bottom-color: var(--pt-red); }

/* Buttons */
.btn-pt {
  background: var(--pt-green);
  border-color: var(--pt-green);
  color: #fff;
  font-weight: 600;
}
.btn-pt:hover { background: var(--pt-green-dark); border-color: var(--pt-green-dark); color: #fff; }
.btn-pt-danger { background: var(--pt-red); border-color: var(--pt-red); color: #fff; font-weight: 600; }
.btn-pt-danger:hover { filter: brightness(.92); color: #fff; }

/* Page header band */
.pt-hero h1 { font-weight: 800; letter-spacing: .3px; }
.pt-hero .pt-suit { color: var(--pt-red); }
.pt-hero p { color: var(--pt-muted); }

/* Day-group header divider */
.pt-day-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 2rem 0 1rem;
}
.pt-day-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  white-space: nowrap;
}
.pt-day-header .pt-suit { color: var(--pt-green); margin-right: .15rem; }
.pt-day-header .pt-rule {
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--pt-border), transparent);
}
.pt-day-header .pt-count {
  color: var(--pt-muted);
  font-size: .85rem;
  font-weight: 600;
  white-space: nowrap;
}

/* Video cards */
.pt-card {
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: var(--pt-radius);
  overflow: hidden;
  box-shadow: var(--pt-shadow);
  transition: transform .15s ease, box-shadow .15s ease;
  height: 100%;
  border-top: 3px solid var(--pt-green);
}
.pt-card:hover { transform: translateY(-4px); box-shadow: var(--pt-shadow-hover); }
.pt-card .card-img-top { aspect-ratio: 16/9; object-fit: cover; }
.pt-card .card-title {
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--pt-ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pt-card .pt-channel { color: var(--pt-muted); }
.pt-card .pt-thumb { position: relative; display: block; }
.pt-duration-badge {
  position: absolute;
  right: 8px;
  bottom: 8px;
  background: rgba(0,0,0,.82);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  line-height: 1;
  padding: 3px 6px;
  border-radius: 6px;
}

/* Trending rank + velocity badges */
.pt-trend-wrap { position: relative; height: 100%; }
.pt-trend-wrap .pt-rank {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  background: var(--pt-ink);
  color: #fff;
  font-weight: 700;
  font-size: .8rem;
  padding: 2px 8px;
  border-radius: 999px;
}
.pt-trend-wrap .pt-velocity {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  background: var(--pt-red);
  color: #fff;
  font-weight: 700;
  font-size: .72rem;
  padding: 3px 7px;
  border-radius: 999px;
}
.pt-clamp-2 {
  color: var(--pt-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Generic surface card (admin/empty state) */
.pt-panel {
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: var(--pt-radius);
  box-shadow: var(--pt-shadow);
  padding: 1.25rem;
}

/* Status pill */
.pt-pill { font-weight: 600; border-radius: 999px; }

/* Watch page player */
.pt-player {
  border-radius: var(--pt-radius);
  overflow: hidden;
  box-shadow: var(--pt-shadow);
  background: #000;
}

/* FAQ accordion */
.pt-faq .accordion-button { font-weight: 600; }
.pt-faq .accordion-button:not(.collapsed) {
  color: var(--pt-green-dark);
  background: rgba(31,138,76,.08);
}
.pt-faq .accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(31,138,76,.25);
  border-color: var(--pt-green);
}

/* Login / register card */
.pt-login { padding: 2rem 1.75rem; }
.pt-login-mark {
  width: 56px;
  height: 56px;
  margin: 0 auto .75rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(31,138,76,.08);
  border: 1px solid var(--pt-border);
  font-size: 1.6rem;
  line-height: 1;
}
.pt-login-mark .pt-suit { color: var(--pt-red); }

/* Upvote */
.pt-upvote { font-weight: 600; }
.pt-upvote-count { font-variant-numeric: tabular-nums; }

/* Comments */
.pt-comment {
  padding: .75rem 0;
  border-top: 1px solid var(--pt-border);
}
.pt-comment-author { font-weight: 600; color: var(--pt-ink); }
.pt-comment-time { font-size: .8rem; color: var(--pt-muted); }
.pt-comment-body { margin: .25rem 0; white-space: pre-wrap; word-break: break-word; }
.pt-comment-actions { font-size: .85rem; }
.pt-comment-actions .btn-link { text-decoration: none; }
.pt-replies {
  margin-top: .5rem;
  margin-left: 1.25rem;
  padding-left: .75rem;
  border-left: 2px solid var(--pt-border);
}
.pt-comment-reply { padding: .5rem 0; }
.pt-comment-reply:first-child { border-top: none; }

/* News */
.pt-news-list { display: flex; flex-direction: column; gap: .9rem; }
.pt-news-card {
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-left: 3px solid var(--pt-green);
  border-radius: var(--pt-radius);
  box-shadow: var(--pt-shadow);
  padding: 1rem 1.1rem;
}
.pt-news-title {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--pt-ink);
  text-decoration: none;
}
.pt-news-title:hover { color: var(--pt-green-dark); }
.pt-news-meta {
  display: flex;
  gap: .4rem;
  font-size: .82rem;
  color: var(--pt-muted);
  margin-top: .2rem;
}
.pt-news-source { font-weight: 600; }
.pt-news-snippet { margin: .5rem 0 0; color: var(--pt-ink); }

/* Streams */
.pt-stream-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1rem;
}
.pt-stream-card {
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: var(--pt-radius);
  box-shadow: var(--pt-shadow);
  overflow: hidden;
}
.pt-stream-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  padding: .6rem .85rem;
}
.pt-stream-player {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}
.pt-stream-player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Calendar */
.pt-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.pt-cal-dow { margin-bottom: 6px; }
.pt-cal-dow-cell {
  text-align: center;
  font-weight: 600;
  font-size: .8rem;
  color: var(--pt-muted);
  padding: .25rem 0;
}
.pt-cal-cell {
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: 10px;
  box-shadow: var(--pt-shadow);
  min-height: 120px;
  padding: .35rem;
  display: flex;
  flex-direction: column;
}
.pt-cal-empty {
  background: transparent;
  border: 1px dashed var(--pt-border);
  box-shadow: none;
}
.pt-cal-today { border-color: var(--pt-green); border-top: 3px solid var(--pt-green); }
.pt-cal-date {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .3rem;
}
.pt-cal-num { font-weight: 700; font-size: .9rem; color: var(--pt-ink); }
.pt-cal-badge {
  font-size: .7rem;
  font-weight: 600;
  color: #fff;
  background: var(--pt-green);
  border-radius: 999px;
  padding: 0 .4rem;
  line-height: 1.4;
}
.pt-cal-items { display: flex; flex-direction: column; gap: .3rem; }
.pt-cal-item {
  display: flex;
  align-items: center;
  gap: .35rem;
  text-decoration: none;
  color: var(--pt-ink);
  border-radius: 6px;
  padding: 2px;
}
.pt-cal-item:hover { background: rgba(31,138,76,.08); color: var(--pt-green-dark); }
.pt-cal-thumb {
  width: 42px;
  height: 24px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}
.pt-cal-title {
  font-size: .72rem;
  line-height: 1.15;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pt-cal-more > summary {
  font-size: .72rem;
  font-weight: 600;
  color: var(--pt-green-dark);
  cursor: pointer;
  list-style: none;
  padding: 2px;
}
.pt-cal-more > summary::-webkit-details-marker { display: none; }
.pt-cal-more[open] > summary { margin-bottom: .3rem; }
.pt-cal-more { display: flex; flex-direction: column; gap: .3rem; }

@media (max-width: 575.98px) {
  .pt-cal-grid { gap: 3px; }
  .pt-cal-cell { min-height: 84px; padding: .2rem; }
  .pt-cal-title { display: none; }
  .pt-cal-thumb { width: 100%; height: 22px; }
  .pt-cal-item { padding: 1px; }
}

/* Footer */
.footer {
  background: var(--pt-surface);
  border-top: 1px solid var(--pt-border);
  color: var(--pt-muted);
}