/* ============================================================
   youtuber.biz — Warm/Organic theme overlay
   Skins Bootstrap 5 to a "parchment + faded-red + butter" palette.
   Primary is a dusty/faded red (a refined nod to YouTube), kept
   warm and editorial rather than garish. Loaded AFTER bootstrap.
   ============================================================ */

:root {
  --parchment:   #FAF9F5;
  --parchment-2: #F4F2EA;
  --nearblack:   #141413;

  --primary:      #C0564C; /* faded brick red — brand / actions */
  --primary-deep: #9C4339; /* hover / pressed */
  --primary-soft: #D98A82; /* lighter accent */
  --rose-tint:    #F2DED9; /* soft red-cream tint for chips/hover */
  --blush:        #EAD0CA;

  --butter:      #F2DFA0; /* warm accent highlight (pairs with red) */
  --stone:       #B0AEA5;
  --borderwarm:  #E8E6DC;
  --ink-muted:   #6B6862;

  --warm-shadow:    0 4px 24px rgba(20,20,19,.06), 0 1px 4px rgba(20,20,19,.04);
  --warm-shadow-lg: 0 8px 40px rgba(20,20,19,.09), 0 2px 8px rgba(20,20,19,.05);

  /* Remap Bootstrap core tokens */
  --bs-primary:        #C0564C;
  --bs-primary-rgb:    192,86,76;
  --bs-link-color:     #C0564C;
  --bs-link-hover-color: #141413;
  --bs-body-bg:        #FAF9F5;
  --bs-body-color:     #141413;
  --bs-border-color:   #E8E6DC;
  --bs-body-font-family: 'Outfit','Noto Sans JP',-apple-system,BlinkMacSystemFont,sans-serif;
}

/* ---------- Base ---------- */
body {
  background-color: var(--parchment);
  color: var(--nearblack);
  font-family: 'Outfit','Noto Sans JP',-apple-system,BlinkMacSystemFont,sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: .01em;
}
h1,h2,h3,h4,h5,h6,.h1,.h2,.h3,.h4,.h5 {
  font-family: 'Outfit','Noto Sans JP',sans-serif;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--nearblack);
}
a { color: var(--primary); text-decoration-color: rgba(192,86,76,.3); }
a:hover { color: var(--primary-deep); }
::selection { background: var(--butter); color: var(--nearblack); }

/* ---------- Buttons → warm pills ---------- */
.btn {
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: .01em;
  padding: .55rem 1.4rem;
  transition: all .25s ease;
  border-width: 1.5px;
}
.btn-sm { padding: .35rem 1rem; font-size: .82rem; }
.btn-lg { padding: .8rem 1.8rem; }

.btn-primary,
.btn-success {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(192,86,76,.24);
}
.btn-primary:hover,
.btn-success:hover {
  background: var(--primary-deep);
  border-color: var(--primary-deep);
  color: #fff;
  box-shadow: 0 10px 26px rgba(156,67,57,.26);
  transform: translateY(-1px);
}
.btn-light {
  background: var(--parchment);
  border-color: var(--borderwarm);
  color: var(--nearblack);
}
.btn-light:hover {
  background: #fff;
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline-light {
  border-color: rgba(255,255,255,.55);
  color: #fff;
}
.btn-outline-light:hover { background: rgba(255,255,255,.15); color:#fff; border-color:#fff; }
.btn-outline-primary {
  border-color: rgba(192,86,76,.4);
  color: var(--primary);
  background: transparent;
}
.btn-outline-primary:hover {
  border-color: var(--primary);
  color: #fff;
  background: var(--primary);
}
/* Delete / danger kept understated & neutral so it never competes
   with the red brand action; only reddens on hover. */
.btn-danger {
  background: transparent;
  border-color: var(--borderwarm);
  color: var(--ink-muted);
  box-shadow: none;
}
.btn-danger:hover { background: var(--primary-deep); border-color: var(--primary-deep); color: #fff; }

/* ---------- Cards & feature boxes ---------- */
.card,
.feature-box {
  background: #fff;
  border: 1px solid var(--borderwarm);
  border-radius: 1.1rem;
  box-shadow: var(--warm-shadow);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover,
.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--warm-shadow-lg);
  border-color: var(--blush);
}
.bg-light { background-color: #fff !important; }

/* ---------- Tables ---------- */
.table {
  --bs-table-bg: transparent;
  border-color: var(--borderwarm);
  color: var(--nearblack);
}
.table > thead th {
  border-bottom: 1.5px solid var(--borderwarm);
  color: var(--primary);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.table-hover > tbody > tr:hover > * {
  background-color: rgba(242,222,217,.45);
}
.table > :not(caption) > * > * { border-color: var(--borderwarm); padding: .9rem .75rem; }

/* ---------- Forms ---------- */
.form-control,
.form-select {
  border: 1.5px solid var(--borderwarm);
  border-radius: .8rem;
  background: #fff;
  color: var(--nearblack);
  padding: .7rem 1rem;
}
.input-group-lg .form-control { border-radius: 999px 0 0 999px; }
.form-control::placeholder { color: var(--stone); }
.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 .2rem rgba(192,86,76,.16);
  background: #fff;
}

/* ---------- Alerts ---------- */
.alert { border-radius: 1rem; border: 1px solid transparent; }
.alert-info {
  background: var(--rose-tint);
  border-color: rgba(192,86,76,.2);
  color: var(--primary-deep);
}
.alert-info .alert-link { color: var(--nearblack); }
.alert-danger {
  background: rgba(192,86,76,.1);
  border-color: rgba(192,86,76,.28);
  color: var(--primary-deep);
}

/* ---------- Badges & misc ---------- */
.badge.bg-primary,
.badge.bg-success { background: var(--primary) !important; }
.badge { border-radius: 999px; font-weight: 600; }

/* ---------- Bootstrap 5.1.3 hardcodes these to blue/cyan — remap to brand ---------- */
.text-primary { color: var(--primary) !important; }
.bg-primary   { background-color: var(--primary) !important; }
.border-primary { border-color: var(--primary) !important; }
.link-primary { color: var(--primary) !important; }
.text-info    { color: var(--primary-deep) !important; }
.bg-info      { background-color: var(--rose-tint) !important; color: var(--primary-deep) !important; }
.border-info  { border-color: var(--borderwarm) !important; }

/* Focus glows & checkboxes default to blue — warm them */
.btn:focus, .btn:focus-visible,
.form-control:focus, .form-select:focus,
.form-check-input:focus { box-shadow: 0 0 0 .2rem rgba(192,86,76,.2) !important; }
.form-check-input:checked { background-color: var(--primary) !important; border-color: var(--primary) !important; }

/* ---------- Navbar (results / all_comments pages) ---------- */
.navbar,
.navbar.bg-primary {
  background: rgba(250,249,245,.9) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borderwarm);
}
.navbar .navbar-brand,
.navbar .nav-link { color: var(--nearblack) !important; font-weight: 600; }
.navbar .nav-link:hover { color: var(--primary) !important; }
.navbar .navbar-toggler { border-color: var(--borderwarm); }
.navbar-dark .navbar-toggler-icon { filter: invert(1) grayscale(1) brightness(.4); }

/* ---------- Tabs (emotion tabs: 喜び / 悲しみ / …) → warm pills ---------- */
.nav-tabs {
  border-bottom: none;
  gap: .4rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.nav-tabs .nav-item .nav-link,
.nav-tabs .nav-link {
  border: none;
  border-radius: 999px;
  color: var(--ink-muted);
  font-weight: 600;
  padding: .45rem 1.05rem;
  margin-bottom: 0;
  background: var(--parchment-2);
  transition: background .2s ease, color .2s ease;
}
.nav-tabs .nav-link:hover {
  border: none;
  color: var(--primary);
  background: var(--rose-tint);
}
.nav-tabs .nav-link.active {
  color: #fff;
  background: var(--primary);
  border: none;
  box-shadow: 0 4px 12px rgba(192,86,76,.22);
}

/* ============================================================
   Decorative utilities (used by the redesigned hero)
   ============================================================ */
.hero-warm {
  position: relative;
  overflow: hidden;
  background: var(--parchment);
}
.hero-grid::before {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(20,20,19,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,20,19,.03) 1px, transparent 1px);
  background-size: 64px 64px;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  z-index: 0;
}
.orb-red    { background: rgba(217,138,130,.28); }
.orb-butter { background: rgba(242,223,160,.28); }
.orb-tint   { background: rgba(242,222,217,.55); }

.highlight-butter {
  position: relative;
  display: inline-block;
  z-index: 1;
}
.highlight-butter::after {
  content: '';
  position: absolute;
  left: -2px; right: -2px; bottom: .08em;
  height: .38em;
  background: rgba(242,223,160,.75);
  border-radius: 3px;
  z-index: -1;
}
.text-brand { color: var(--primary) !important; }

.warm-shadow    { box-shadow: var(--warm-shadow); }
.warm-shadow-lg { box-shadow: var(--warm-shadow-lg); }

/* Fade/stagger entrance for hero + cards */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.rise { opacity: 0; animation: riseIn .7s cubic-bezier(.2,.7,.2,1) forwards; }
.rise-1 { animation-delay: .05s; }
.rise-2 { animation-delay: .15s; }
.rise-3 { animation-delay: .25s; }
.rise-4 { animation-delay: .35s; }
@media (prefers-reduced-motion: reduce) {
  .rise { animation: none; opacity: 1; }
}

/* ---------- Video card grid (homepage) ---------- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.video-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--borderwarm);
  border-radius: 1.1rem;
  box-shadow: var(--warm-shadow);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.video-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--warm-shadow-lg);
  border-color: var(--blush);
}
.video-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--parchment-2);
  overflow: hidden;
}
.video-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.video-card:hover .video-card__thumb img { transform: scale(1.05); }
.video-card__body { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; flex: 1; }
.video-card__title {
  font-weight: 600;
  font-size: .98rem;
  line-height: 1.4;
  color: var(--nearblack);
  margin-bottom: .4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-card__channel { font-size: .82rem; color: var(--stone); margin-bottom: .8rem; }
.video-card__meta {
  display: flex; gap: 1rem; flex-wrap: wrap;
  font-size: .78rem; color: var(--primary);
  margin-bottom: 1rem;
}
.video-card__actions { margin-top: auto; display: flex; gap: .5rem; align-items: center; }

.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .2rem .7rem;
  border-radius: 999px;
  background: var(--rose-tint);
  color: var(--primary-deep);
  font-size: .72rem; font-weight: 600;
}

/* "Deleted on YouTube" evidence badge */
.deleted-badge {
  background: var(--rose-tint);
  color: var(--primary-deep);
  font-weight: 600;
  font-size: .68rem;
  border: 1px solid rgba(192,86,76,.3);
}