/* ================================================
   Multi-Source Server Selector — đồng bộ theme dark
   Accent: #e66621 → #ff8a3d (orange)
   Border-radius: 2px
   ================================================ */

.cps-selector {
    /* Đồng bộ với hệ brand var ở theme (--root-brand). Fallback nếu theme chưa load */
    --cps-accent-1: var(--root-brand-dark, #b87a4a);
    --cps-accent-2: var(--root-brand, #cf8f5f);
    --cps-accent-rgb: 207, 143, 95;

    /* KHÔNG khung, chỉ group 2 nút — để nổi trực tiếp trên bg trang */
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    max-width: fit-content;
}

/* Wrapper auto-inject: center selector on page */
.cps-selector-auto { text-align: center; }
.cps-selector-auto--footer { margin: 10px 0; }

.cps-selector__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-width: 0;
}

/* Tab mặc định: dark với border cam nhẹ */
.cps-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 2px;
    background: #1a1f29;
    border: 1px solid rgba(var(--cps-accent-rgb), .25);
    color: #e5e7eb;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease, color .18s ease;
    font-family: inherit;
    line-height: 1.2;
    text-transform: none;
    letter-spacing: 0;
}

.cps-tab:hover:not(:disabled):not(.is-active) {
    background: rgba(var(--cps-accent-rgb), .12);
    border-color: rgba(var(--cps-accent-rgb), .6);
    color: #fff;
}

/* Tab active: gradient cam chính của site */
.cps-tab.is-active,
.cps-tab:disabled.is-active {
    background: linear-gradient(135deg, var(--cps-accent-1) 0%, var(--cps-accent-2) 100%);
    color: #fff;
    border-color: transparent;
    cursor: default;
}

.cps-tab:disabled:not(.is-active) {
    opacity: .5;
    cursor: not-allowed;
}

.cps-tab.is-loading {
    opacity: .7;
    pointer-events: none;
}

/* Dot status — chấm nhỏ xanh/đỏ hiển thị trạng thái */
.cps-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}
.cps-dot--ok     { background: #22c55e; box-shadow: 0 0 6px rgba(34, 197, 94, .5); }
.cps-dot--broken { background: #ef4444; }

/* Report button — style outline cam phụ */
.cps-report-btn {
    padding: 6px 14px;
    border-radius: 2px;
    background: #1a1f29;
    border: 1px solid rgba(var(--cps-accent-rgb), .35);
    color: #fed7aa;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s, border-color .18s, color .18s;
    font-family: inherit;
    text-transform: none;
    letter-spacing: 0;
    line-height: 1.2;
}
.cps-report-btn:hover:not(:disabled) {
    background: rgba(var(--cps-accent-rgb), .15);
    border-color: var(--cps-accent-1);
    color: #fff;
}
.cps-report-btn:disabled { opacity: .5; cursor: not-allowed; }

/* Toast notification — dark với border-left theo kind */
.cps-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #0f1319;
    color: #f3f4f6;
    padding: 12px 18px;
    border-radius: 2px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .5);
    font-size: 13px;
    font-weight: 500;
    z-index: 999999;
    opacity: 0;
    transition: transform .3s cubic-bezier(.4,0,.2,1), opacity .3s cubic-bezier(.4,0,.2,1);
    max-width: 90vw;
    pointer-events: none;
    border: 1px solid rgba(var(--cps-accent-rgb), .25);
}
.cps-toast.is-visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}
.cps-toast--success { border-left: 3px solid #22c55e; padding-left: 14px; }
.cps-toast--error   { border-left: 3px solid #ef4444; padding-left: 14px; }
.cps-toast--info    { border-left: 3px solid var(--cps-accent-1); padding-left: 14px; }

/* Responsive */
@media (max-width: 640px) {
    .cps-selector {
        padding: 8px 10px;
        gap: 8px;
        max-width: 100%;
        width: 100%;
        display: flex;
        justify-content: flex-start;
    }
    .cps-selector__label { font-size: 12.5px; }
    .cps-tab { padding: 5px 10px; font-size: 12px; }
    .cps-report-btn { padding: 5px 10px; font-size: 12px; margin-left: auto; }
}