/* Server filter + table (assets/js/server-filter.js). Dark theme first, light overrides at the end. */
#sf-root, .sf-modal {
    --sf-bg: #15212a;
    --sf-card: #101920;
    --sf-raised: #1b2a35;
    --sf-border: rgba(255, 255, 255, .08);
    --sf-border-hover: rgba(255, 255, 255, .18);
    --sf-text: #fff;
    --sf-text2: #d4dee7;
    --sf-text3: #8a9aa8;
    --sf-accent: #ee5586;
    --sf-accent-soft: rgba(238, 85, 134, .12);
    --sf-yellow: #fdd700;
    font-family: "Open Sans", sans-serif;
}

[data-background=light] #sf-root, [data-background=light] .sf-modal {
    --sf-bg: #fff;
    --sf-card: #ebeff5;
    --sf-raised: #fff;
    --sf-border: rgba(0, 0, 0, .1);
    --sf-border-hover: rgba(0, 0, 0, .25);
    --sf-text: #212122;
    --sf-text2: #28282b;
    --sf-text3: #6b7680;
}

#sf-root {
    padding: 70px 0 60px;
    background: var(--sf-bg);
    color: var(--sf-text2);
}

.sf-top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
}

.sf-top h2 {
    margin: 0;
    color: var(--sf-text);
    font-weight: 700;
}

#sf-count {
    margin: 6px 0 0;
    color: var(--sf-text3);
}

/* ---- buttons ---- */
.sf-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border: 1px solid var(--sf-border);
    border-radius: 999px;
    background: transparent;
    color: var(--sf-text2);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    text-decoration: none;
    cursor: pointer;
    transition: border-color .2s, color .2s, background .2s;
}

.sf-btn:hover {
    border-color: var(--sf-yellow);
    color: var(--sf-yellow);
    text-decoration: none;
}

.sf-btn--fill {
    background: var(--sf-yellow);
    border-color: var(--sf-yellow);
    color: #000;
    padding: 11px 22px;
}

.sf-btn--fill:hover {
    color: #000;
    filter: brightness(1.08);
}

#sf-expert-count:not(:empty) {
    display: inline-block;
    min-width: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--sf-accent);
    color: #fff;
    font-size: 11px;
    line-height: 18px;
    text-align: center;
}

/* ---- dropdowns ---- */
.sf-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}

@media (min-width: 768px) {
    .sf-bar {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

.sf-dd {
    position: relative;
}

.sf-dd__head {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--sf-border);
    border-radius: 10px;
    background: var(--sf-card);
    color: var(--sf-text2);
    text-align: left;
    cursor: pointer;
    transition: border-color .2s, background .2s;
}

.sf-dd__head:hover {
    border-color: var(--sf-border-hover);
}

.sf-dd.is-open > .sf-dd__head {
    border-color: var(--sf-accent);
}

.sf-dd.is-active > .sf-dd__head {
    border-color: rgba(238, 85, 134, .5);
    background: var(--sf-accent-soft);
}

.sf-dd__title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--sf-text3);
}

.sf-dd__value {
    max-width: 130px;
    overflow: hidden;
    color: var(--sf-text);
    font-size: 12px;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sf-dd__icon {
    color: var(--sf-text3);
    font-size: 11px;
    transition: transform .25s;
}

.sf-dd.is-open .sf-dd__icon {
    transform: rotate(180deg);
}

.sf-dd__panel {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 40;
    width: max(100%, 290px);
    max-height: 420px;
    overflow-y: auto;
    padding: 16px;
    border: 1px solid var(--sf-border);
    border-radius: 12px;
    background: var(--sf-raised);
    box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
}

.sf-bar .sf-dd:nth-child(n+4) .sf-dd__panel {
    left: auto;
    right: 0;
}

.sf-dd.is-open .sf-dd__panel {
    display: block;
}

.sf-dd--inline {
    margin-bottom: 8px;
}

.sf-dd--inline .sf-dd__panel {
    position: static;
    width: auto;
    max-height: none;
    margin-top: 6px;
    box-shadow: none;
    background: var(--sf-card);
}

.sf-panel-value {
    margin-bottom: 12px;
    color: var(--sf-text3);
    font-size: 13px;
}

.sf-panel-value b {
    color: var(--sf-accent);
    font-size: 20px;
}

.sf-divider {
    height: 1px;
    margin: 14px 0 8px;
    background: var(--sf-border);
}

/* dual range slider: two overlaid native inputs */
.sf-slider {
    position: relative;
    height: 22px;
}

.sf-slider::before {
    content: "";
    position: absolute;
    top: 9px;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: 2px;
    background: var(--sf-accent);
}

.sf-slider input {
    position: absolute;
    inset: 0;
    width: 100%;
    margin: 0;
    background: none;
    pointer-events: none;
    -webkit-appearance: none;
    appearance: none;
}

.sf-slider input::-webkit-slider-thumb {
    width: 18px;
    height: 18px;
    border: 3px solid var(--sf-accent);
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    pointer-events: auto;
    -webkit-appearance: none;
}

.sf-slider input::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border: 3px solid var(--sf-accent);
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    pointer-events: auto;
}

.sf-slider input::-moz-range-track {
    background: none;
}

/* bucket = radio-like option */
.sf-bucket {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 7px 6px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--sf-text2);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
}

.sf-bucket:hover {
    background: rgba(255, 255, 255, .05);
    color: var(--sf-text);
}

.sf-bucket.is-empty {
    opacity: .45;
}

.sf-bucket__radio {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--sf-border-hover);
    border-radius: 50%;
}

.sf-bucket__radio span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #fff;
    opacity: 0;
}

.sf-bucket.is-active .sf-bucket__radio {
    border-color: var(--sf-accent);
    background: var(--sf-accent);
}

.sf-bucket.is-active .sf-bucket__radio span {
    opacity: 1;
}

.sf-bucket__label {
    flex: 1;
}

.sf-bucket__count {
    color: var(--sf-text3);
    font-size: 11px;
}

.sf-indent {
    padding-left: 18px;
}

.sf-indent2 {
    padding-left: 36px;
}

.sf-iso, .sf-loc b {
    display: inline-block;
    margin-right: 6px;
    padding: 0 5px;
    border-radius: 3px;
    background: var(--sf-accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    line-height: 16px;
}

/* ---- chips + sort ---- */
.sf-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.sf-chips:not(:empty) {
    margin-bottom: 14px;
}

.sf-chip {
    padding: 4px 10px;
    border: 1px solid rgba(238, 85, 134, .4);
    border-radius: 999px;
    background: var(--sf-accent-soft);
    color: var(--sf-text);
    font-size: 12px;
    cursor: pointer;
}

.sf-chip--clear {
    border-color: var(--sf-border);
    background: transparent;
    color: var(--sf-text3);
}

.sf-sort {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    color: var(--sf-text3);
    font-size: 12px;
}

.sf-sort button {
    padding: 3px 10px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--sf-text3);
    cursor: pointer;
}

.sf-sort button.is-active {
    background: var(--sf-accent-soft);
    color: var(--sf-accent);
    font-weight: 600;
}

/* ---- table ---- */
.sf-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--sf-border);
    border-radius: 12px;
    background: var(--sf-card);
    scroll-margin-top: 90px;
}

.sf-table {
    width: 100%;
    min-width: 980px;
    border-collapse: collapse;
}

.sf-table th {
    padding: 12px;
    border-bottom: 1px solid var(--sf-border);
    background: var(--sf-bg);
    color: var(--sf-text3);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .08em;
    text-align: left;
    text-transform: uppercase;
}

.sf-table th:first-child, .sf-table td:first-child {
    padding-left: 20px;
}

.sf-table td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--sf-border);
    color: var(--sf-text2);
    font-size: 13px;
    vertical-align: middle;
}

.sf-table tr:last-child td {
    border-bottom: 0;
}

.sf-table tbody tr:hover td {
    background: rgba(255, 255, 255, .02);
}

.sf-cpu {
    display: block;
    color: var(--sf-text);
    font-weight: 600;
}

.sf-sub {
    display: block;
    color: var(--sf-text3);
    font-size: 11px;
}

.sf-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 5px;
    border-radius: 50%;
    background: #3ecf8e;
    vertical-align: middle;
}

.sf-storage {
    max-width: 210px;
}

.sf-locs {
    max-width: 260px;
}

.sf-loc {
    display: inline-flex;
    align-items: center;
    margin: 2px 4px 2px 0;
    padding: 3px 8px 3px 3px;
    border: 1px solid var(--sf-border);
    border-radius: 999px;
    background: transparent;
    color: var(--sf-text3);
    font-size: 11px;
    white-space: nowrap;
    cursor: pointer;
}

.sf-loc b {
    margin-right: 5px;
    border-radius: 999px;
    background: var(--sf-raised);
    color: var(--sf-text3);
}

.sf-loc:hover {
    border-color: var(--sf-border-hover);
    color: var(--sf-text);
}

.sf-loc.is-active {
    border-color: rgba(238, 85, 134, .6);
    background: var(--sf-accent-soft);
    color: var(--sf-text);
}

.sf-loc.is-active b {
    background: var(--sf-accent);
    color: #fff;
}

.sf-price {
    text-align: right;
    white-space: nowrap;
}

.sf-price b {
    color: var(--sf-accent);
    font-size: 16px;
}

.sf-empty {
    padding: 40px !important;
    text-align: center;
}

.sf-empty a, .sf-link {
    color: var(--sf-accent);
}

/* ---- pagination ---- */
#sf-pager {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-top: 20px;
}

.sf-page {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--sf-border);
    border-radius: 999px;
    background: var(--sf-card);
    color: var(--sf-text2);
    font-size: 13px;
    cursor: pointer;
}

.sf-page:hover:not([disabled]) {
    border-color: var(--sf-border-hover);
}

.sf-page.is-active {
    border-color: var(--sf-yellow);
    background: var(--sf-yellow);
    color: #000;
    font-weight: 700;
}

.sf-page[disabled] {
    opacity: .35;
    cursor: default;
}

.sf-gap {
    align-self: center;
    color: var(--sf-text3);
}

/* ---- expert modal ---- */
.sf-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    align-items: flex-end;
    justify-content: center;
    background: rgba(4, 8, 12, .75);
}

.sf-modal.is-open {
    display: flex;
}

@media (min-width: 768px) {
    .sf-modal {
        align-items: center;
        padding: 48px 24px;
    }
}

.sf-modal__panel {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 720px;
    max-height: 92vh;
    border: 1px solid var(--sf-border);
    border-radius: 18px 18px 0 0;
    background: var(--sf-bg);
    color: var(--sf-text2);
}

@media (min-width: 768px) {
    .sf-modal__panel {
        max-height: 86vh;
        border-radius: 18px;
    }
}

.sf-modal__header, .sf-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 22px;
}

.sf-modal__header {
    border-bottom: 1px solid var(--sf-border);
}

.sf-modal__header h3 {
    margin: 2px 0 0;
    color: var(--sf-text);
    font-size: 20px;
    font-weight: 700;
}

.sf-modal__footer {
    border-top: 1px solid var(--sf-border);
}

.sf-modal__close {
    width: 36px;
    height: 36px;
    border: 1px solid var(--sf-border);
    border-radius: 50%;
    background: transparent;
    color: var(--sf-text2);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

.sf-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: 18px 22px;
}

.sf-eyebrow, .sf-group-label {
    display: block;
    color: var(--sf-accent);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.sf-group-label {
    margin-bottom: 8px;
    color: var(--sf-text3);
}

.sf-tabbar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px;
    margin: 16px 0 12px;
    padding: 3px;
    border: 1px solid var(--sf-border);
    border-radius: 12px;
    background: var(--sf-card);
}

.sf-tab {
    padding: 8px 6px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--sf-text3);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.sf-tab.is-active {
    background: var(--sf-raised);
    color: var(--sf-text);
}

.sf-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1px solid var(--sf-border);
    border-radius: 10px;
    background: var(--sf-card);
    color: var(--sf-text2);
    font-size: 13px;
    cursor: pointer;
}

.sf-toggle input {
    accent-color: var(--sf-accent);
}

/* two-column bar on phones: open panels towards the screen centre */
@media (max-width: 767px) {
    .sf-bar .sf-dd:nth-child(odd) .sf-dd__panel {
        left: 0;
        right: auto;
    }

    .sf-bar .sf-dd:nth-child(even) .sf-dd__panel {
        left: auto;
        right: 0;
    }
}

/* flags (flag-icons SVGs in /assets/img/flags) */
.sf-flag {
    flex-shrink: 0;
    width: 18px;
    height: 13px;
    margin-right: 6px;
    border-radius: 2px;
    object-fit: cover;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .12);
}

.sf-loc {
    padding: 3px 9px 3px 5px;
}

.sf-loc:not(.is-active) .sf-flag {
    opacity: .75;
}

/* our own servers (provider EVOLUS) */
.sf-own {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(253, 215, 0, .15);
    color: var(--sf-yellow);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    vertical-align: middle;
    white-space: nowrap;
}

.sf-note {
    max-width: 240px;
}

/* second filter row (page specific, e.g. storage) */
.sf-bar:empty {
    display: none;
}