/* ========================================================================
 * Chat Buddy Virtual Gifts v1.3.0 — Gift Leaderboards & Community Stats
 * ====================================================================== */
.main .middle > .content > .gift_leaderboard {
    height: 100%;
    min-height: 0;
    background: var(--chat-page-primary-bg-color, #fff);
    color: var(--left-side-content-primary-text-color, #56595c);
    overflow: hidden;
}

.cb-gift-leaderboard-header .refresh_gift_leaderboard { cursor: pointer; display: inline-flex; }

.cb-gift-leaderboard-shell {
    position: relative;
    height: calc(100% - 50px);
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 14px 16px 28px;
}

.cb-gift-leaderboard-tabs,
.cb-gift-leaderboard-periods {
    display: flex;
    gap: 7px;
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 8px;
}
.cb-gift-leaderboard-tabs::-webkit-scrollbar,
.cb-gift-leaderboard-periods::-webkit-scrollbar { display: none; }
.cb-gift-leaderboard-periods { margin-bottom: 8px; }

.cb-gift-leaderboard-tab,
.cb-gift-leaderboard-period,
.cb-gift-leaderboard-view-all {
    border: 1px solid var(--chat-page-primary-border-color, #dfe7ef);
    background: var(--chat-page-quaternary-bg-color, #fff);
    color: var(--left-side-content-secondary-text-color, #73777b);
    border-radius: 999px;
    padding: 7px 11px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    transition: .16s ease;
}
.cb-gift-leaderboard-tab:hover,
.cb-gift-leaderboard-period:hover,
.cb-gift-leaderboard-view-all:hover,
.cb-gift-leaderboard-tab.active,
.cb-gift-leaderboard-period.active {
    color: var(--chat-page-primary-text-color, #e91e63);
    border-color: var(--chat-page-primary-text-color, #e91e63);
    background: var(--chat-page-tertiary-bg-color, #f6f7f9);
}

.cb-gift-leaderboard-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 8px 0 16px;
}
.cb-gift-leaderboard-stat {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--chat-page-primary-border-color, #dfe7ef);
    border-radius: 15px;
    background: linear-gradient(145deg, rgba(233,30,99,.06), rgba(95,127,157,.04)), var(--chat-page-quaternary-bg-color, #fff);
}
.cb-gift-leaderboard-stat > .icon {
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--chat-page-tertiary-bg-color, #eef2f6);
    font-size: 20px;
}
.cb-gift-leaderboard-stat div { min-width: 0; display: flex; flex-direction: column; }
.cb-gift-leaderboard-stat small { font-size: 10.5px; color: var(--left-side-content-secondary-text-color, #7a7e82); }
.cb-gift-leaderboard-stat strong { margin-top: 2px; font-size: 16px; line-height: 1.2; overflow-wrap: anywhere; }

.cb-gift-leaderboard-overview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.cb-gift-leaderboard-block {
    min-width: 0;
    border: 1px solid var(--chat-page-primary-border-color, #dfe7ef);
    border-radius: 16px;
    background: var(--chat-page-quaternary-bg-color, #fff);
    overflow: hidden;
}
.cb-gift-leaderboard-block:last-child:nth-child(odd) { grid-column: 1 / -1; }
.cb-gift-leaderboard-block-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 13px;
    border-bottom: 1px solid var(--chat-page-primary-border-color, #dfe7ef);
}
.cb-gift-leaderboard-block-head h3 { margin: 0; font-size: 14px; font-weight: 800; }
.cb-gift-leaderboard-view-all { padding: 5px 9px; font-size: 10.5px; }

.cb-gift-leaderboard-list { width: 100%; }
.cb-gift-leaderboard-row {
    min-width: 0;
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border-bottom: 1px solid var(--chat-page-primary-border-color, #e7ebef);
}
.cb-gift-leaderboard-row:last-child { border-bottom: 0; }
.cb-gift-leaderboard-row:hover { background: rgba(127,127,127,.035); }

.cb-gift-leaderboard-rank {
    flex: 0 0 29px;
    width: 29px;
    height: 29px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--chat-page-tertiary-bg-color, #eef2f6);
    color: var(--left-side-content-secondary-text-color, #777);
    font-size: 11px;
    font-weight: 900;
}
.cb-gift-leaderboard-rank--gold { background: linear-gradient(145deg,#ffe89b,#c99d25); color:#4f3b00; box-shadow:0 3px 10px rgba(201,157,37,.22); }
.cb-gift-leaderboard-rank--silver { background: linear-gradient(145deg,#f1f3f5,#a9b0b8); color:#353a40; }
.cb-gift-leaderboard-rank--bronze { background: linear-gradient(145deg,#e6b58d,#a86735); color:#3d210c; }

.cb-gift-leaderboard-avatar {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    overflow: hidden;
    border: 0;
    border-radius: 50%;
    padding: 0;
    background: var(--chat-page-tertiary-bg-color, #eef2f6);
    cursor: pointer;
}
.cb-gift-leaderboard-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cb-gift-leaderboard-row-main { min-width: 0; }
.cb-gift-leaderboard-name,
.cb-gift-leaderboard-name-static {
    display: inline-block;
    max-width: 100%;
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--left-side-content-primary-text-color, #56595c);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.25;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cb-gift-leaderboard-name { cursor: pointer; }
.cb-gift-leaderboard-name:hover { color: var(--chat-page-primary-text-color, #e91e63); }

.cb-gift-leaderboard-metric {
    min-width: 126px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}
.cb-gift-leaderboard-metric strong { font-size: 15px; line-height: 1.05; }
.cb-gift-leaderboard-metric small { margin-top: 2px; font-size: 9.5px; color: var(--left-side-content-secondary-text-color, #7a7e82); }
.cb-gift-leaderboard-metric em { max-width: 220px; margin-top: 3px; font-size: 9.5px; font-style: normal; color: var(--left-side-content-secondary-text-color, #7a7e82); }

.cb-gift-leaderboard-collection { display: flex; align-items: center; gap: 3px; margin-top: 6px; min-height: 25px; overflow: hidden; }
.cb-gift-leaderboard-mini-gift {
    position: relative;
    flex: 0 0 25px;
    width: 25px;
    height: 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--chat-page-primary-border-color, #dfe7ef);
    border-radius: 8px;
    background: var(--chat-page-tertiary-bg-color, #eef2f6);
}
.cb-gift-leaderboard-mini-gift.premium { border-color: rgba(210,170,64,.7); box-shadow: inset 0 0 0 1px rgba(210,170,64,.14); }
.cb-gift-leaderboard-mini-gift img { width: 21px; height: 21px; object-fit: contain; }
.cb-gift-leaderboard-mini-gift > span { font-size: 15px; }
.cb-gift-leaderboard-mini-gift b { position: absolute; right: -3px; bottom: -4px; padding: 1px 3px; border-radius: 7px; background: var(--chat-page-primary-text-color, #e91e63); color: #fff; font-size: 7px; line-height: 1.1; }

.cb-gift-leaderboard-gift-image {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    border: 1px solid var(--chat-page-primary-border-color, #dfe7ef);
    background: var(--chat-page-tertiary-bg-color, #eef2f6);
}
.cb-gift-leaderboard-gift-image.premium { border-color: rgba(210,170,64,.72); background: radial-gradient(circle at 50% 25%,rgba(255,224,126,.18),transparent 70%),var(--chat-page-tertiary-bg-color,#eef2f6); }
.cb-gift-leaderboard-gift-image img { width: 42px; height: 42px; object-fit: contain; filter: drop-shadow(0 3px 4px rgba(0,0,0,.12)); }
.cb-gift-leaderboard-gift-image > span { font-size: 27px; }
.cb-gift-leaderboard-premium-label { display: inline-block; margin-top: 4px; padding: 2px 6px; border-radius: 999px; background: rgba(152,117,19,.14); color: #b38a22; font-size: 8px; font-weight: 900; text-transform: uppercase; }

.cb-gift-leaderboard-recent-row { grid-template-columns: auto minmax(0,1fr); }
.cb-gift-leaderboard-activity { font-size: 12px; line-height: 1.45; }
.cb-gift-leaderboard-activity button { border: 0; padding: 0; background: transparent; color: var(--chat-page-primary-text-color, #e91e63); font-weight: 800; cursor: pointer; }
.cb-gift-leaderboard-when { display: block; margin-top: 3px; color: var(--left-side-content-secondary-text-color, #7a7e82); font-size: 10px; }

.cb-gift-leaderboard-empty,
.cb-gift-leaderboard-error {
    margin-top: 12px;
    padding: 22px 16px;
    border: 1px dashed var(--chat-page-primary-border-color, #dfe7ef);
    border-radius: 14px;
    text-align: center;
    color: var(--left-side-content-secondary-text-color, #7a7e82);
    font-size: 12px;
}
.cb-gift-leaderboard-error { border-style: solid; border-color: rgba(220,53,69,.28); background: rgba(220,53,69,.07); color: #dc3545; }
.cb-gift-leaderboard-loading { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 26px 0; color: var(--left-side-content-secondary-text-color,#7a7e82); font-size: 12px; }
.cb-gift-leaderboard-spinner { width: 18px; height: 18px; border: 2px solid var(--chat-page-primary-border-color,#dfe7ef); border-top-color: var(--chat-page-primary-text-color,#e91e63); border-radius:50%; animation: cb-gift-lb-spin .7s linear infinite; }
@keyframes cb-gift-lb-spin { to { transform: rotate(360deg); } }
.cb-gift-leaderboard-content--loading { opacity: .42; pointer-events: none; }

@media (max-width: 900px) {
    .cb-gift-leaderboard-summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .cb-gift-leaderboard-overview-grid { grid-template-columns: 1fr; }
    .cb-gift-leaderboard-block:last-child:nth-child(odd) { grid-column: auto; }
}
@media (max-width: 575.98px) {
    .cb-gift-leaderboard-shell { padding: 10px 10px 22px; }
    .cb-gift-leaderboard-summary { gap: 7px; }
    .cb-gift-leaderboard-stat { padding: 9px; gap: 7px; }
    .cb-gift-leaderboard-stat > .icon { width: 31px; height: 31px; flex-basis:31px; font-size:16px; border-radius:9px; }
    .cb-gift-leaderboard-stat strong { font-size: 13px; }
    .cb-gift-leaderboard-stat small { font-size: 8.5px; }
    .cb-gift-leaderboard-row { grid-template-columns: auto auto minmax(0,1fr); gap: 7px; padding: 10px 8px; }
    .cb-gift-leaderboard-metric { grid-column: 2 / -1; min-width: 0; align-items:flex-start; text-align:left; padding-left: 0; }
    .cb-gift-leaderboard-avatar { width: 36px; height: 36px; flex-basis:36px; }
    .cb-gift-leaderboard-rank { width: 25px; height: 25px; flex-basis:25px; }
    .cb-gift-leaderboard-gift-row { grid-template-columns: auto auto minmax(0,1fr); }
    .cb-gift-leaderboard-gift-row .cb-gift-leaderboard-metric { grid-column: 2 / -1; }
    .cb-gift-leaderboard-recent-row { grid-template-columns: auto minmax(0,1fr); }
}
@media (prefers-reduced-motion: reduce) {
    .cb-gift-leaderboard-spinner { animation: none; }
    .cb-gift-leaderboard-tab, .cb-gift-leaderboard-period, .cb-gift-leaderboard-view-all { transition:none; }
}