/* Cocoon: 投稿タイトルまわりの余白を整理 */
#header-container {
    display: none;
}
.article-header {
    display: none;
}
article .entry-content {
    margin-top: 0 !important;
    padding-top: 0 !important;
}
.content {
    margin-top: 0;
}
.main {
    padding: 0;
    border: 0;
}
.article h2 {
    padding: 10px;
}
.article h3 {
    margin-bottom: 10px;
}
.article p {
    margin-bottom: 10px;
}


:root {
    --tcr-bg: #f2f7f8;
    --tcr-surface: #ffffff;
    --tcr-surface-strong: #f8fcfc;
    --tcr-border: #d9e6e8;
    --tcr-text: #122126;
    --tcr-text-muted: #506069;
    --tcr-accent: #0f766e;
    --tcr-accent-strong: #0b5f58;
    --tcr-subaccent: #b45309;
    --tcr-danger: #b42318;
    --tcr-shadow: rgba(11, 34, 39, 0.08);
    --tcr-meta-color: #000000;
    --tcr-summary-value-color: #111111;
}

.dark-theme {
    --tcr-bg: #0e171c;
    --tcr-surface: #14232a;
    --tcr-surface-strong: #1b2c34;
    --tcr-border: #2d4550;
    --tcr-text: #e6f0f2;
    --tcr-text-muted: #a0bac2;
    --tcr-accent: #34d399;
    --tcr-accent-strong: #6ee7b7;
    --tcr-subaccent: #fbbf24;
    --tcr-danger: #f87171;
    --tcr-shadow: rgba(0, 0, 0, 0.35);
    --tcr-meta-color: #ffffff;
    --tcr-summary-value-color: #ffffff;
}

.dark-theme body,
.dark-theme #container,
.dark-theme #content,
.dark-theme .content,
.dark-theme .content-in,
.dark-theme .content-in-wrap,
.dark-theme .main,
.dark-theme article,
.dark-theme article .entry-content,
.dark-theme #under-entry-content {
    background-color: var(--tcr-bg) !important;
}

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

html,
body {
    margin: 0;
    padding: 0;
    font-family: "M PLUS 1p", "BIZ UDPGothic", "Noto Sans JP", sans-serif;
    color: var(--tcr-text);
    background:
        radial-gradient(circle at 7% 3%, rgba(15, 118, 110, 0.12), transparent 38%),
        radial-gradient(circle at 90% 1%, rgba(180, 83, 9, 0.1), transparent 42%),
        var(--tcr-bg);
}

a {
    color: var(--tcr-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.tcr-top-menu {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--tcr-border);
    background: color-mix(in srgb, var(--tcr-surface) 92%, transparent);
    backdrop-filter: blur(8px);
}

.tcr-top-menu-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tcr-top-link,
.tcr-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 11px;
    border: 1px solid var(--tcr-border);
    background: var(--tcr-surface);
    color: var(--tcr-text);
    font-size: 13px;
    font-weight: 700;
}

.tcr-top-link:hover,
.tcr-theme-toggle:hover {
    text-decoration: none;
    filter: brightness(0.98);
}

.tcr-theme-toggle {
    margin-left: auto;
    width: 42px;
    padding: 0;
    cursor: pointer;
}

.tcr-main {
    max-width: 1120px;
    margin: 0 auto;
    padding: 20px 14px 44px;
}

.tcr-hero {
    padding: 18px 18px 16px;
    border: 1px solid var(--tcr-border);
    border-radius: 18px;
    background: linear-gradient(140deg, color-mix(in srgb, var(--tcr-accent) 11%, var(--tcr-surface)) 0%, var(--tcr-surface) 42%);
    box-shadow: 0 8px 20px var(--tcr-shadow);
}

.tcr-kicker {
    margin: 0;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--tcr-subaccent);
    font-weight: 700;
}

.tcr-hero h1 {
    margin: 8px 0 0;
    font-size: clamp(1.45rem, 2vw + 1rem, 2rem);
    line-height: 1.35;
    color: var(--tcr-text);
}

.tcr-description {
    margin: 10px 0 0;
    color: var(--tcr-text-muted);
    line-height: 1.75;
    font-size: 0.95rem;
}

/* ユーザー画面上では非表示にしつつ、DOM上には残してSEO/LLMO文脈を維持 */
#pageDescription {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    clip-path: inset(50%) !important;
    border: 0 !important;
    white-space: nowrap !important;
}

.tcr-controls {
    margin-top: 14px;
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.tcr-window-switch {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
}

.window-button,
.refresh-button,
.ranking-mode-button {
    border: 1px solid var(--tcr-border);
    background: var(--tcr-surface);
    color: var(--tcr-text);
    border-radius: 10px;
    min-height: 38px;
    padding: 0 12px;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
}

.window-button.is-active,
.ranking-mode-button.is-active {
    border-color: var(--tcr-accent);
    background: color-mix(in srgb, var(--tcr-accent) 14%, var(--tcr-surface));
}

.refresh-button {
    margin-left: auto;
}

.tcr-updated-text {
    margin: 12px 0 0;
    color: var(--tcr-text-muted);
    font-size: 12px;
}

.ad-slot {
    margin-top: 14px;
    padding: 10px;
    border: 1px solid var(--tcr-border);
    border-radius: 12px;
    background: var(--tcr-surface);
    box-shadow: 0 6px 12px var(--tcr-shadow);
}

.ad-slot ins.adsbygoogle {
    display: block !important;
    width: 100% !important;
    min-height: 110px;
}

.tcr-summary-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.tcr-summary-card {
    border: 1px solid var(--tcr-border);
    border-radius: 14px;
    background: transparent;
    box-shadow: 0 6px 12px var(--tcr-shadow);
    padding: 12px;
    color: var(--tcr-text);
}

.tcr-summary-card h2 {
    margin: 0;
    font-size: 12px;
    font-weight: 700;
}

.tcr-summary-card p {
    margin: 8px 0 0;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--tcr-summary-value-color);
}

#summaryClipCount,
#summaryStreamerCount,
#summaryCategoryCount,
#summaryTotalViews {
    color: var(--tcr-summary-value-color);
}

.tcr-panel {
    margin-top: 14px;
    border: 1px solid var(--tcr-border);
    border-radius: 14px;
    background: var(--tcr-surface);
    box-shadow: 0 6px 12px var(--tcr-shadow);
    padding: 12px;
}

.tcr-panel-head {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tcr-panel-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tcr-panel h2 {
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.45;
}

.tcr-panel-caption {
    margin: 0;
    color: var(--tcr-text-muted);
    font-size: 12px;
}

.ranking-mode-tabs {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.ranking-mode-button {
    min-height: 36px;
    padding: 6px 10px;
    line-height: 1.35;
}

.tcr-list {
    list-style: none;
    padding: 0;
    margin: 10px 0 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.tcr-list--clips {
    grid-template-columns: 1fr;
}

.tcr-item {
    position: relative;
    border: 1px solid var(--tcr-border);
    border-radius: 12px;
    background: var(--tcr-surface-strong);
    padding: 8px 10px;
    display: flex;
    gap: 10px;
    min-height: 92px;
    align-items: center;
}

.tcr-rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 26px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--tcr-accent) 16%, var(--tcr-surface));
    border: 1px solid color-mix(in srgb, var(--tcr-accent) 50%, var(--tcr-border));
    color: var(--tcr-text);
    font-size: 12px;
    font-weight: 800;
    align-self: center;
}

.tcr-media {
    width: 136px;
    height: 76px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--tcr-border);
    flex-shrink: 0;
}

.tcr-avatar {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--tcr-border);
    flex-shrink: 0;
}

.tcr-box-art {
    width: 58px;
    height: 76px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--tcr-border);
    flex-shrink: 0;
    align-self: center;
}

.tcr-item-body {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
}

.tcr-item-title {
    margin: 0;
    font-size: 14px;
    line-height: 1.45;
    color: var(--tcr-text);
    overflow-wrap: anywhere;
    border: 0 !important;
    border-bottom: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

.tcr-item-meta {
    margin: 1px 0 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 10px;
    color: var(--tcr-meta-color);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
}

.tcr-item-meta .tcr-meta-span {
    display: inline-flex;
    align-items: center;
}

.tcr-item-meta .tcr-meta-span:not(:first-child) {
    align-self: center;
    font-size: 13px;
    font-weight: 400;
    opacity: 0.9;
}

.tcr-item-actions {
    margin-top: 2px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tcr-action-link {
    font-size: 12px;
    font-weight: 700;
}

.tcr-message {
    margin-top: 12px;
    border-radius: 10px;
    border: 1px solid var(--tcr-border);
    background: var(--tcr-surface);
    padding: 10px 12px;
    font-size: 14px;
}

.tcr-message--error {
    border-color: color-mix(in srgb, var(--tcr-danger) 45%, var(--tcr-border));
    color: var(--tcr-danger);
    background: color-mix(in srgb, var(--tcr-danger) 8%, var(--tcr-surface));
}

.tcr-note {
    margin-top: 14px;
    border: 1px solid var(--tcr-border);
    border-radius: 14px;
    background: var(--tcr-surface);
    box-shadow: 0 6px 12px var(--tcr-shadow);
    padding: 12px;
}

.tcr-note h2 {
    margin: 0;
    font-size: 1rem;
}

.tcr-note ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

.tcr-note li {
    margin-bottom: 6px;
    line-height: 1.65;
    color: var(--tcr-text-muted);
}

.tcr-empty {
    margin: 10px 0 0;
    padding: 10px;
    border-radius: 8px;
    border: 1px dashed var(--tcr-border);
    color: var(--tcr-text-muted);
    font-size: 13px;
}

.loading-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: #111827;
    gap: 12px;
}

.dark-theme .loading-screen {
    background: rgba(2, 6, 23, 0.82);
    color: #f3f4f6;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #ccc;
    border-top: 4px solid #333;
    border-radius: 50%;
    animation: tcr-spin 1s linear infinite;
}

.dark-theme .spinner {
    border-color: rgba(255, 255, 255, 0.22);
    border-top-color: #f9fafb;
}

.loading-text {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
}

@keyframes tcr-spin {
    0% {
        transform: rotate(0);
    }
    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 980px) {
    .tcr-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ranking-mode-tabs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .tcr-main {
        padding: 12px 6px 30px;
    }

    .tcr-top-menu-inner {
        padding: 8px 8px;
        gap: 6px;
        flex-wrap: wrap;
    }

    .tcr-top-link,
    .tcr-theme-toggle {
        min-height: 34px;
        border-radius: 9px;
        padding: 0 9px;
        font-size: 12px;
    }

    .tcr-theme-toggle {
        margin-left: 0;
    }

    .tcr-hero {
        padding: 12px;
        border-radius: 14px;
    }

    .refresh-button {
        margin-left: 0;
    }

    .tcr-summary-grid {
        grid-template-columns: 1fr;
    }

    .ranking-mode-tabs {
        grid-template-columns: 1fr;
    }

    .ad-slot {
        padding: 8px;
    }

    .ad-slot ins.adsbygoogle {
        min-height: 90px;
    }

    .tcr-item {
        flex-direction: column;
    }

    .tcr-media {
        width: 100%;
        max-width: 320px;
        height: auto;
        aspect-ratio: 16 / 9;
    }
}