:root {
  --xpp-rankings-bg:
    radial-gradient(
      circle at top left,
      rgba(88, 132, 255, 0.18),
      rgba(43, 62, 255, 0.08)
    ),
    #f8f9ff;
  --xpp-rankings-card: rgba(255, 255, 255, 0.78);
  --xpp-rankings-border: rgba(12, 25, 55, 0.12);
  --xpp-rankings-text: #0f1a2b;
  --xpp-rankings-sub: #61708f;
  --xpp-rankings-pill: rgba(12, 24, 52, 0.08);
  --xpp-rankings-accent: #405dff;
  --xpp-rankings-accent-strong: #1b3bff;
  --xpp-rankings-hero-overlay: rgba(255, 255, 255, 0.75);
}

html[data-bs-theme="dark"] {
  --xpp-rankings-bg: radial-gradient(
    circle at top left,
    rgba(44, 88, 255, 0.15),
    rgba(8, 14, 38, 0.95)
  );
  --xpp-rankings-card: rgba(18, 24, 45, 0.88);
  --xpp-rankings-border: rgba(255, 255, 255, 0.14);
  --xpp-rankings-text: #eef2ff;
  --xpp-rankings-sub: #a7b4d4;
  --xpp-rankings-pill: rgba(255, 255, 255, 0.1);
  --xpp-rankings-accent: #7ea2ff;
  --xpp-rankings-accent-strong: #a4bfff;
  --xpp-rankings-hero-overlay: rgba(9, 12, 23, 0.72);
}

.xpp-rankings {
    max-width: 1080px;
    margin: 0 auto;
    padding: 40px 20px 80px;
    color: var(--xpp-rankings-text);
}

/* Hero Section Rewrite */
.xpp-rankings__hero {
    background: var(--xpp-rankings-bg);
    border-radius: 28px;
    padding: 40px;
    box-shadow: 0 18px 60px rgba(23, 35, 84, .15);
    margin-bottom: 28px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.xpp-rankings__hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--xpp-rankings-hero-overlay);
    pointer-events: none;
    z-index: 0;
}

.xpp-hero__content {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 32px;
    flex-wrap: wrap;
}

.xpp-hero__text {
    flex: 1 1 300px;
    text-align: left;
}

.xpp-rankings__pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--xpp-rankings-accent);
    background: rgba(64, 93, 255, 0.1);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.xpp-rankings__hero h1 {
    font-size: clamp(28px, 4vw, 42px);
    margin: 0 0 12px;
    color: var(--xpp-rankings-text);
    font-weight: 800;
    line-height: 1.2;
}

.xpp-rankings__hero p {
    margin: 0;
    color: var(--xpp-rankings-sub);
    line-height: 1.6;
    font-size: 16px;
    max-width: 480px;
}

.xpp-hero__actions {
    flex: 0 1 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-end;
}

.xpp-control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.xpp-control-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--xpp-rankings-sub);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.xpp-rankings__range,
.xpp-rankings__limit {
    display: flex;
    gap: 8px;
}

/* Button Styles - Refined */
.xpp-range-btn,
.xpp-limit-btn,
.xpp-nav-btn {
    border: 1px solid var(--xpp-rankings-border);
    background: color-mix(in srgb, var(--xpp-rankings-card) 60%, transparent);
    color: var(--xpp-rankings-sub);
    padding: 8px 16px;
    border-radius: 12px; /* Softer rounded corners */
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all .2s cubic-bezier(0.2, 0.8, 0.2, 1);
    outline: none;
    line-height: 1.2;
}

.xpp-limit-btn {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 10px;
}

.xpp-range-btn:focus-visible,
.xpp-nav-btn:focus-visible,
.xpp-limit-btn:focus-visible {
    outline: 2px solid var(--xpp-rankings-accent);
    outline-offset: 2px;
}

.xpp-range-btn:hover,
.xpp-nav-btn:hover,
.xpp-limit-btn:hover {
    background: var(--xpp-rankings-card);
    color: var(--xpp-rankings-text);
    transform: translateY(-1px);
}

.xpp-range-btn.is-active,
.xpp-nav-btn.is-active,
.xpp-limit-btn.is-active {
    background: var(--xpp-rankings-accent);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(64,93,255,0.3);
}

html[data-bs-theme="dark"] .xpp-range-btn.is-active,
html[data-bs-theme="dark"] .xpp-nav-btn.is-active,
html[data-bs-theme="dark"] .xpp-limit-btn.is-active {
    box-shadow: 0 4px 12px rgba(126, 162, 255, 0.25);
}

.xpp-rankings__nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 24px 0 12px;
    overflow-x: auto;
    padding-bottom: 6px;
}

.xpp-rankings__panes {
    display: grid;
    gap: 20px;
}

.xpp-rankings__pane {
    background: var(--xpp-rankings-card);
    border: 1px solid var(--xpp-rankings-border);
    border-radius: 24px;
    padding: 26px;
    box-shadow: 0 12px 40px rgba(12,25,58,.08);
    display: none;
}

.xpp-rankings__pane.is-active {
    display: block;
}

.xpp-pane__header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--xpp-rankings-border);
}

.xpp-pane__header h2 {
    margin: 0;
    font-size: 20px;
    color: var(--xpp-rankings-text);
}

.xpp-pane__meta {
    display: flex;
    gap: 12px;
    font-size: 13px;
    color: var(--xpp-rankings-sub);
    background: rgba(127, 127, 127, 0.06);
    padding: 4px 10px;
    border-radius: 6px;
}

.xpp-pane__body {
    min-height: 220px;
}

.xpp-rankings__loading,
.xpp-rankings__error,
.xpp-rankings__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    border: 1px dashed var(--xpp-rankings-border);
    border-radius: 18px;
    color: var(--xpp-rankings-sub);
    font-weight: 600;
    text-align: center;
    padding: 20px;
}

/* Skeleton Loader - High Precision for Layout Shift Prevention */
.xpp-skeleton-list {
    pointer-events: none;
    /* Ensure flex gap matches xpp7-list */
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Force skeleton item to match xpp7-card dimensions */
.xpp7-item.is-loading .xpp7-card {
    display: flex;
    gap: 10px;
    padding: 10px;
    align-items: stretch;
    width: 100%;
    /* Replicate card styles */
    background: var(--xpp-card, #f7f8fb);
    border: 1px solid var(--xpp-border, rgba(12, 20, 33, 0.08));
    border-radius: 14px;
    box-shadow: var(--xpp-shadow, 0 2px 12px rgba(0,0,0,.07));
}

html[data-bs-theme="dark"] .xpp7-item.is-loading .xpp7-card {
    background: var(--xpp-card, #111726);
    border-color: var(--xpp-border, rgba(255,255,255,0.08));
    box-shadow: var(--xpp-shadow, 0 2px 12px rgba(0,0,0,.25));
}

/* Thumb placeholder EXACT size match */
.xpp7-item.is-loading .xpp7-thumb {
    width: clamp(80px, 30cqw, 160px);
    aspect-ratio: 16 / 9;
    background: rgba(150, 150, 150, 0.1);
    border-radius: 10px;
    flex: 0 0 auto;
}

/* Text area placeholder */
.xpp7-item.is-loading .xpp7-text {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Pushes meta to bottom */
    min-width: 0;
}

.xpp7-item.is-loading .xpp7-title-a {
    height: auto;
    min-height: 1.4em; /* Approx line height */
}

.xpp7-item.is-loading .xpp7-meta {
    margin-top: 6px;
    height: 1em;
}

.xpp-skeleton-box,
.xpp-skeleton-line {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        rgba(150, 150, 150, 0.05) 0%,
        rgba(150, 150, 150, 0.15) 50%,
        rgba(150, 150, 150, 0.05) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite linear;
    border-radius: 6px;
}

html[data-bs-theme="dark"] .xpp-skeleton-box,
html[data-bs-theme="dark"] .xpp-skeleton-line {
    background: linear-gradient(90deg,
        rgba(255, 255, 255, 0.02) 0%,
        rgba(255, 255, 255, 0.08) 50%,
        rgba(255, 255, 255, 0.02) 100%);
}

.xpp-skeleton-line {
    height: 1.2em;
    margin-bottom: 6px;
    width: 80%; /* Title width simulation */
}

.xpp-skeleton-line.short {
    width: 40%;
}

@keyframes shimmer {
    0% { background-position: -150% 0; }
    100% { background-position: 150% 0; }
}

/* 60fps Entrance Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.xpp-pane__body.is-animating-in .xpp7-item {
    animation: fadeInUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) backwards;
}

/* Staggered Delays */
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(1)  { animation-delay: 0.05s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(2)  { animation-delay: 0.10s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(3)  { animation-delay: 0.15s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(4)  { animation-delay: 0.20s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(5)  { animation-delay: 0.25s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(6)  { animation-delay: 0.30s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(7)  { animation-delay: 0.35s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(8)  { animation-delay: 0.40s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(9)  { animation-delay: 0.45s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(10) { animation-delay: 0.50s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(11) { animation-delay: 0.55s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(12) { animation-delay: 0.60s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(13) { animation-delay: 0.65s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(14) { animation-delay: 0.70s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(15) { animation-delay: 0.75s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(16) { animation-delay: 0.80s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(17) { animation-delay: 0.85s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(18) { animation-delay: 0.90s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(19) { animation-delay: 0.95s; }
.xpp-pane__body.is-animating-in .xpp7-item:nth-child(20) { animation-delay: 1.00s; }


@media (max-width: 640px) {
    .xpp-rankings__hero {
        padding: 24px;
        align-items: stretch;
    }
    .xpp-hero__content {
        flex-direction: column;
        gap: 24px;
    }
    .xpp-hero__actions {
        align-items: flex-start;
        width: 100%;
    }
    .xpp-control-group {
        align-items: flex-start;
        width: 100%;
    }
    .xpp-rankings__range,
    .xpp-rankings__limit {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
    }
    .xpp-rankings__nav {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .xpp-rankings__pane {
        padding: 16px;
    }
    .xpp-pane__meta {
        width: 100%;
        justify-content: space-between;
    }
}