/* base.css — layout, reset, header, nav, controls, buttons
   Type scale: 0.6875rem (11px) labels · 0.8125rem (13px) body · 0.9375rem (15px) subheadings · 1.25rem+ (20px+) headings
   Spacing: 4px base unit — 4, 8, 12, 16, 24, 32px
   All colors and radii come from the active skin file in css/skins/ */

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

body {
  background-color: var(--bg-body);
  background-image: var(--bg-body-image, none);
  background-size: var(--bg-body-size, cover);
  background-position: center;
  background-attachment: var(--bg-body-attachment, fixed);
  background-repeat: var(--bg-body-repeat, no-repeat);
  color: var(--text);
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-size: 0.8125rem;
  min-height: 100vh;
}
body::before { display: none; }
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 260px;
  background: var(--body-overlay-top, none);
  pointer-events: none;
  z-index: 0;
}

.app { position: relative; z-index: 1; max-width: 1380px; margin: 0 auto; padding: 24px; }

/* HEADER */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 24px;
  padding: 12px 130px 12px 20px;
  background: none;
  border: none;
  box-shadow: none;
}
.logo-block {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
.logo-img {
  display: block;
  height: clamp(52px, 8vw, 80px);
  width: auto;
  flex: 0 0 auto;
}
.logo-block p {
  color: var(--logo-tagline-color, #fff9f5);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.4;
  max-width: 440px;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}
.top-controls {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 5;
}
.sync-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px 4px 8px;
  border-radius: 20px;
  background: var(--stat-bg, rgba(255,255,255,0.4));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--stat-border, rgba(255,255,255,0.6));
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: border-color 0.15s, color 0.15s;
}
.sync-badge:hover {
  border-color: var(--pink);
  color: var(--text);
}
.sync-badge svg,
.sync-badge i[data-lucide] {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  color: var(--best);
}
.settings-btn {
  width: 56px;
  height: 56px;
  padding: 0;
  justify-content: center;
  align-items: center;
  flex: 0 0 auto;
  background: transparent;
  border: 0;
  box-shadow: none;
  color: var(--text);
}
body .settings-btn,
body .settings-btn:hover {
  background: transparent;
  border: 0;
  box-shadow: none;
  clip-path: none;
}
.settings-btn::before { display: none; }
.settings-btn svg,
.settings-btn i[data-lucide],
.settings-btn .settings-icon,
.settings-btn svg.lucide-settings {
  display: block;
  width: 40px !important;
  height: 40px !important;
  min-width: 40px;
  min-height: 40px;
  color: currentColor;
  stroke-width: 2.75;
}
.header-stats { display: flex; gap: 8px; }
.stat {
  text-align: center;
  background: var(--stat-bg, rgba(255,255,255,0.4));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-stat, 12px);
  padding: 8px 16px;
  border: 1.5px solid var(--stat-border, rgba(255,255,255,0.6));
  min-width: 68px;
}
.stat-val { font-size: 1.32rem; font-weight: 800; color: var(--pink); line-height: 1; }
.stat-label {
  font-size: 0.6875rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
  font-weight: 700;
}

@media (max-width: 760px) {
  body { overflow-x: hidden; }

  .top-controls {
    top: 6px;
    right: 8px;
  }
  .sync-badge {
    max-width: 140px;
    font-size: 0.68rem;
  }
  .settings-btn {
    width: 56px;
    height: 56px;
  }

  header {
    align-items: center;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
    padding: 54px 0 0;
  }

  .logo-block {
    align-items: center;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    text-align: center;
  }

  .logo-img { height: clamp(54px, 15vw, 72px); }
  .logo-block p {
    max-width: none;
    width: 100%;
    padding: 0 46px;
    text-align: center;
    font-size: 0.625rem;
    letter-spacing: 0.08em;
    line-height: 1.3;
  }

  .header-right { width: 100%; }
  .header-stats {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
  }
  .header-stats { gap: 6px; }
  .stat {
    flex: 1;
    min-width: 0;
    padding: 7px 8px;
  }
  .stat-val { font-size: 1rem; }
  .stat-label {
    font-size: 0.5625rem;
    letter-spacing: 0.08em;
  }
}

/* NAV */
.nav-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-pill, 50px);
  padding: 4px;
  width: fit-content;
  box-shadow: var(--card-shadow);
}
.tab-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-size: 0.8125rem;
  font-weight: 800;
  padding: 8px 20px;
  border-radius: var(--radius-pill, 50px);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--pink); }
.tab-btn.active { background: var(--pink); color: white; box-shadow: 0 2px 12px rgba(0,0,0,0.18); }
.tab-btn .ti { width: 14px; height: 14px; color: var(--best); }
.tab-btn.active .ti { color: white; }
.tab-btn:hover .ti { color: var(--pink); }

@media (max-width: 760px) {
  .app {
    max-width: 100vw;
    overflow-x: hidden;
    padding: 14px;
    width: 100%;
  }

  .nav-tabs,
  body .nav-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 100%;
    min-width: 0;
    width: 100%;
    border-radius: var(--radius-md, 14px);
    margin-bottom: 14px;
  }

  .tab-btn,
  body .tab-btn {
    min-width: 0;
    min-height: 46px;
    justify-content: center;
    padding: 8px 4px;
    border-radius: var(--radius-md, 12px);
    gap: 4px;
    font-size: 0.6875rem;
    line-height: 1.15;
    letter-spacing: 0.02em;
    text-align: center;
    white-space: normal;
    font-size: 0;
  }

  .tab-btn::after,
  body .tab-btn::after {
    font-size: 0.6875rem;
    line-height: 1.15;
  }

  .tab-btn:nth-child(1)::after { content: 'Prices'; }
  .tab-btn:nth-child(2)::after { content: 'Bundle'; }
  .tab-btn:nth-child(3)::after { content: 'Sources'; }

  .tab-btn .ti,
  body .tab-btn .ti {
    width: 15px;
    height: 15px;
    flex: 0 0 auto;
  }
}

/* CONTROLS */
.controls { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.price-controls { align-items: stretch; }
.search-wrap { position: relative; flex: 1; min-width: 180px; }
.search-wrap input {
  width: 100%;
  background: var(--input-bg, rgba(255,255,255,0.82));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--input-border, rgba(255,255,255,0.7));
  color: var(--text);
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 12px 8px 36px;
  border-radius: var(--radius-pill, 50px);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-wrap input:focus { border-color: var(--pink); box-shadow: 0 0 0 3px var(--pink-light); }
.search-wrap input::placeholder { color: var(--muted); }
.search-icon {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--muted); pointer-events: none;
  display: flex; align-items: center;
}
select {
  background: var(--input-bg, rgba(255,255,255,0.82));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--input-border, rgba(255,255,255,0.7));
  color: var(--text);
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: var(--radius-pill, 50px);
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}
select:focus { border-color: var(--pink); }
.filter-panel input {
  background: var(--input-bg, rgba(255,255,255,0.82));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--input-border, rgba(255,255,255,0.7));
  color: var(--text);
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: var(--radius-pill, 50px);
  outline: none;
  min-width: 92px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.filter-panel input:focus { border-color: var(--pink); box-shadow: 0 0 0 3px var(--pink-light); }
.filter-panel input::placeholder { color: var(--muted); }
.filter-toggle { display: none; }
.filter-panel {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-panel select { min-width: 136px; }
.clear-filters-btn { padding-inline: 12px; }

@media (max-width: 760px) {
  .price-controls {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: stretch;
    gap: 8px;
    max-width: 100%;
    min-width: 0;
  }

  .price-controls > * {
    min-width: 0;
  }

  .price-controls .search-wrap {
    grid-column: 1 / -1;
    min-width: 0;
    order: 0;
  }

  .filter-toggle {
    display: inline-flex;
    justify-content: center;
    min-height: 46px;
    order: 1;
  }

  .filter-panel {
    display: none;
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: 12px;
    background: var(--glass);
    border: 1.5px solid var(--glass-border);
    border-radius: var(--radius-md, 12px);
    order: 3;
  }

  .filter-panel.open {
    display: flex;
  }

  .filter-panel select,
  .filter-panel input,
  .filter-panel .btn-ghost {
    min-height: 46px;
    width: 100%;
  }

  .price-controls > .btn {
    justify-content: center;
    min-height: 46px;
    order: 2;
  }

  .price-controls .delete-selected-btn {
    justify-content: center;
    grid-column: 1 / -1;
    min-height: 46px;
    order: 2;
  }

  .search-wrap input,
  select,
  .filter-panel input,
  .btn,
  .btn-ghost,
  .btn-gold,
  .btn-danger {
    min-height: 46px;
  }
}

/* BUTTONS */
.btn {
  background: var(--pink);
  color: white;
  border: none;
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-weight: 800;
  font-size: 0.8125rem;
  padding: 10px 20px;
  border-radius: var(--radius-pill, 50px);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  box-shadow: 0 3px 12px rgba(0,0,0,0.15);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn:hover { background: var(--pink-dark); transform: translateY(-1px); box-shadow: 0 5px 18px rgba(0,0,0,0.2); }
.btn:active { transform: translateY(0); }
.btn-gold {
  background: linear-gradient(135deg, #E8C840, var(--gold));
  color: white;
  border: none;
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-weight: 800;
  font-size: 0.8125rem;
  padding: 10px 20px;
  border-radius: var(--radius-pill, 50px);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  box-shadow: 0 3px 12px rgba(212,175,55,0.32);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-gold:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--glass-border);
  color: var(--pink);
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-pill, 50px);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-ghost:hover { border-color: var(--pink); color: var(--pink); }
.btn-danger {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--muted);
  font-family: var(--font-body, 'Switzer', sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: var(--radius-pill, 50px);
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.btn-danger:hover { border-color: var(--pink); color: var(--pink); }

/* Glass light-sweep on hover */
.btn, .btn-ghost, .btn-gold, .btn-danger, .icon-btn, .tab-btn {
  position: relative;
  overflow: hidden;
}
.btn::before, .btn-ghost::before, .btn-gold::before, .btn-danger::before, .icon-btn::before, .tab-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.45) 50%, transparent 100%);
  transform: skewX(-18deg);
  pointer-events: none;
}
.btn:hover::before, .btn-ghost:hover::before, .btn-gold:hover::before, .btn-danger:hover::before, .icon-btn:hover::before, .tab-btn:hover::before {
  left: 160%;
  transition: left 0.85s ease;
}

/* Panel hint text (used as inline style in HTML) */
.panel-hint {
  font-size: 0.6875rem;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 600;
  line-height: 1.5;
}

.page { display: none; }
.page.active { display: block; }