/* SuperAdmin dashboard (Pages/SuperAdmin/Dashboard.razor). Theme-neutral: colours come from
   the --sa-* variables below — light values for the classic theme, overridden under
   .sa-glass-shell (superadmin-glass.css / bottom of this file) for the glass theme. */

:root {
    --sa-surface: #ffffff;
    --sa-surface-2: #f4f4fc;
    --sa-border: rgba(75, 63, 207, .14);
    --sa-text: #1d1f3a;
    --sa-muted: #5b6080;
    --sa-accent: #4b3fcf;
    --sa-accent-2: #00b8a9;
    --sa-ok: #17a673;
    --sa-warn: #c98200;
    --sa-danger: #d63a4a;
    --sa-hero-bg: #ece9ff;
}

.sa-glass-shell {
    --sa-surface: rgba(255, 255, 255, .07);
    --sa-surface-2: rgba(255, 255, 255, .05);
    --sa-border: rgba(255, 255, 255, .16);
    --sa-text: #f6f5ff;
    --sa-muted: rgba(246, 245, 255, .78);
    --sa-accent: #9d8cff;
    --sa-accent-2: #34e0c8;
    --sa-ok: #3ddc97;
    --sa-warn: #ffc857;
    --sa-danger: #ff7a88;
    --sa-hero-bg: rgba(157, 140, 255, .30);
}

/* ---------- live pulse dot ---------- */
.sa-pulse {
    position: relative;
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--sa-muted);
    margin-inline-end: 8px;
    flex-shrink: 0;
}

.is-live .sa-pulse,
.sa-status.live .sa-pulse { background: #ff4d63; }

.is-live .sa-pulse::after,
.sa-status.live .sa-pulse::after {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid #ff4d63;
    animation: sa-ping 1.6s ease-out infinite;
}

@keyframes sa-ping {
    from { transform: scale(.4); opacity: .9; }
    to   { transform: scale(1.5); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .is-live .sa-pulse::after, .sa-status.live .sa-pulse::after { animation: none; opacity: .5; }
}

/* ---------- hero ---------- */
.sa-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
    align-items: center;
    padding: 34px 38px;
    margin-bottom: 30px;
    border-radius: 28px;
    color: var(--sa-text);
    background: var(--sa-hero-bg);
    border: 1px solid var(--sa-border);
}

.sa-hero-main { position: relative; z-index: 1; }

.sa-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px 6px 12px;
    margin-bottom: 12px;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 700;
    background: color-mix(in srgb, var(--sa-text) 8%, transparent);
    border: 1px solid var(--sa-border);
}

.sa-hero-title {
    margin: 0 0 10px;
    font-size: clamp(1.9rem, 3.4vw, 2.7rem);
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: -.3px;
    background: var(--sa-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sa-hero-sentence {
    margin: 0 0 22px;
    max-width: 62ch;
    font-size: 1.12rem;
    line-height: 1.85;
    color: var(--sa-text);
}

.sa-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.sa-hero-side {
    position: relative;
    z-index: 1;
    min-width: 190px;
    padding: 20px 24px;
    text-align: center;
    border-radius: 22px;
    background: color-mix(in srgb, var(--sa-text) 6%, transparent);
    border: 1px solid var(--sa-border);
}

.sa-hero-number { font-size: 3.6rem; font-weight: 800; line-height: 1.05; direction: ltr; color: var(--sa-accent); }
.sa-hero-number-label { font-size: .95rem; color: var(--sa-muted); margin-top: 4px; }
.sa-hero-updated { margin-top: 14px; font-size: .8rem; color: var(--sa-muted); display: flex; align-items: center; justify-content: center; gap: 4px; }

.sa-link-btn {
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
}
.sa-link-btn:hover { background: color-mix(in srgb, var(--sa-text) 12%, transparent); }

@media (max-width: 820px) {
    .sa-hero { grid-template-columns: 1fr; padding: 26px 22px; }
    .sa-hero-side { min-width: 0; }
}

/* ---------- section headings ---------- */
.sa-section-title {
    margin: 30px 4px 14px;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--sa-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sa-section-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--sa-border);
}

/* ---------- panels ---------- */
.sa-panel {
    padding: 24px 26px;
    border-radius: 24px;
    color: var(--sa-text);
    background: var(--sa-surface);
    border: 1px solid var(--sa-border);
}

.sa-panel-title {
    margin: 0 0 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 800;
}

.sa-panel-hint { margin: 0 0 18px; color: var(--sa-muted); line-height: 1.8; }

.sa-allgood { display: flex; gap: 14px; align-items: flex-start; padding-top: 6px; }
.sa-allgood strong { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.sa-allgood p { margin: 0; color: var(--sa-muted); line-height: 1.8; }
.sa-allgood-icon {
    width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
    color: var(--sa-ok); background: color-mix(in srgb, var(--sa-ok) 16%, transparent);
}

.sa-attention { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 10px; }
.sa-attention li {
    display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 16px; line-height: 1.75;
    background: color-mix(in srgb, var(--sa-warn) 13%, transparent);
    border: 1px solid color-mix(in srgb, var(--sa-warn) 35%, transparent);
}
.sa-attention li .mud-icon-root { color: var(--sa-warn); margin-top: 4px; flex-shrink: 0; }
.sa-attention li.danger { background: color-mix(in srgb, var(--sa-danger) 14%, transparent); border-color: color-mix(in srgb, var(--sa-danger) 40%, transparent); }
.sa-attention li.danger .mud-icon-root { color: var(--sa-danger); }

/* ---------- weekly activity ---------- */
.sa-week { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; height: 190px; direction: rtl; }

.sa-week-col { flex: 1; height: 100%; display: flex; flex-direction: column; align-items: center; gap: 6px; cursor: default; }
.sa-week-count { font-size: .95rem; font-weight: 700; }
.sa-week-bar-track {
    flex: 1; width: 100%; max-width: 54px; display: flex; align-items: flex-end;
    border-radius: 14px; background: color-mix(in srgb, var(--sa-text) 7%, transparent); overflow: hidden;
}
.sa-week-bar {
    width: 100%; border-radius: 14px;
    background: var(--sa-accent-2);
    transition: height .5s cubic-bezier(.2, .8, .2, 1);
}
.sa-week-day { font-size: .8rem; color: var(--sa-muted); white-space: nowrap; }
.sa-week-col.today .sa-week-day { color: var(--sa-accent); font-weight: 800; }
.sa-week-col.today .sa-week-bar-track { outline: 2px solid var(--sa-accent); outline-offset: 0; }

/* ---------- website cards ---------- */
.sa-sites { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 520px)); gap: 22px; }

.sa-site {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 22px 24px 20px;
    border-radius: 26px;
    color: var(--sa-text);
    background: var(--sa-surface);
    border: 1px solid var(--sa-border);
    transition: transform .25s;
}

.sa-site::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    top: 0;
    height: 5px;
    background: var(--sa-accent);
}
.sa-site.is-live::before { background: #ff4d63; }
.sa-site.is-off { opacity: .72; }
.sa-site.is-off::before { background: var(--sa-muted); }
.sa-site:hover { transform: translateY(-4px); }

.sa-site-head { display: flex; align-items: center; gap: 14px; }
.sa-site-orb {
    width: 52px; height: 52px; border-radius: 18px; display: grid; place-items: center; flex-shrink: 0;
    font-size: 1.4rem; font-weight: 800; color: #fff; text-transform: uppercase;
    background: var(--sa-accent);
}
.sa-site-titles { flex: 1; min-width: 0; }
.sa-site-titles h3 { margin: 0; font-size: 1.15rem; font-weight: 800; line-height: 1.4; }
.sa-site-domain { direction: ltr; display: inline-block; font-size: .85rem; color: var(--sa-muted); }

.sa-status {
    display: inline-flex; align-items: center; padding: 6px 13px; border-radius: 999px;
    font-size: .8rem; font-weight: 800; white-space: nowrap;
}
.sa-status.ok   { color: var(--sa-ok);   background: color-mix(in srgb, var(--sa-ok) 16%, transparent); }
.sa-status.off  { color: var(--sa-muted); background: color-mix(in srgb, var(--sa-text) 10%, transparent); }
.sa-status.live { color: #ff6b7d; background: color-mix(in srgb, #ff4d63 16%, transparent); }

.sa-rings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sa-ring { display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center; }
.sa-ring .mud-progress-circular { width: 78px; height: 78px; }
.sa-ring .mud-progress-circular-content { font-size: 1.15rem; font-weight: 800; }
.sa-ring-value { font-weight: 800; font-size: 1.2rem; }
.sa-ring-label { margin-top: 6px; font-size: .9rem; font-weight: 700; }
.sa-ring-of { font-size: .8rem; color: var(--sa-muted); }

.sa-facts { margin: 0; display: grid; gap: 0; border-top: 1px solid var(--sa-border); }
.sa-facts > div {
    display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; line-height: 1.7;
    border-bottom: 1px solid color-mix(in srgb, var(--sa-border) 60%, transparent);
}
.sa-facts dt { color: var(--sa-muted); font-size: .9rem; flex-shrink: 0; }
.sa-facts dd { margin: 0; font-weight: 600; text-align: end; }

.sa-site-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.sa-foot-label { font-size: .88rem; color: var(--sa-muted); margin-inline-end: 4px; }

.sa-footnote { margin: 18px 6px 0; color: var(--sa-muted); font-size: .9rem; line-height: 1.8; }

.sa-empty {
    display: grid; place-items: center; gap: 10px; padding: 46px 20px; text-align: center; border-radius: 24px;
    color: var(--sa-muted); border: 2px dashed var(--sa-border);
}

.sa-skeleton .mud-skeleton { border-radius: 24px; }

@media (max-width: 480px) {
    .sa-sites { grid-template-columns: 1fr; }
}

/* ---------- usage dials (MudProgressCircular can't hold content, so the number is ours) ---------- */
.sa-ring-dial { position: relative; width: 78px; height: 78px; }
.sa-ring-dial::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 7px solid color-mix(in srgb, var(--sa-text) 12%, transparent);
}
.sa-ring-dial .mud-progress-circular { position: absolute; inset: 0; width: 78px; height: 78px; }
.sa-ring-dial .sa-ring-value { position: absolute; inset: 0; display: grid; place-items: center; }

/* ---------- weekly bars: the tooltip wrapper sits between .sa-week and the column ---------- */
.sa-week .mud-tooltip-root { flex: 1; height: 100%; display: flex; }
.sa-week .sa-week-col { width: 100%; }

.sa-hero-number { min-height: 1.1em; }

/* Keep a site name in one piece inside a sentence. */
.sa-hero-sentence bdi, .sa-attention bdi { white-space: nowrap; font-weight: 700; }

/* ---------- website detail page ---------- */
.sa-back {
    display: inline-flex; align-items: center; gap: 6px; margin: 0 4px 14px;
    color: var(--sa-muted); text-decoration: none; font-weight: 600;
}
.sa-back:hover { color: var(--sa-text); }

.sa-storage-bar {
    display: flex; height: 22px; border-radius: 999px; overflow: hidden;
    background: color-mix(in srgb, var(--sa-text) 10%, transparent);
}
.sa-storage-seg { height: 100%; transition: width .5s; }
.sa-storage-seg.rec { background: var(--sa-accent); }
.sa-storage-seg.files { background: var(--sa-accent-2); }

.sa-legend { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.sa-legend li { display: flex; align-items: center; gap: 10px; }
.sa-legend li span:nth-child(2) { flex: 1; color: var(--sa-muted); }
.sa-legend .dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.sa-legend .dot.rec { background: var(--sa-accent); }
.sa-legend .dot.files { background: var(--sa-accent-2); }

.sa-week-compact { height: 150px; }
.sa-week-compact .sa-week-day { font-size: .7rem; }

.sa-card-link { color: inherit; text-decoration: none; }
.sa-card-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Websites page: search + status filters ---------- */
.sa-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 26px 0 18px; }
.sa-search { max-width: 360px; flex: 1 1 260px; }
.sa-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.sa-filter {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; cursor: pointer;
    font: inherit; font-weight: 700; font-size: .92rem;
    color: var(--sa-text); background: var(--sa-surface); border: 1px solid var(--sa-border);
}
.sa-filter:hover { background: color-mix(in srgb, var(--sa-accent) 14%, var(--sa-surface)); }
.sa-filter.on { background: var(--sa-accent); border-color: var(--sa-accent); color: #fff; }
.sa-filter-count {
    min-width: 24px; padding: 1px 8px; border-radius: 999px; text-align: center; font-size: .8rem;
    background: color-mix(in srgb, currentColor 16%, transparent);
}

/* ---------- Users page: person cards ---------- */
:root {
    --sa-role-admin: #4b3fcf;
    --sa-role-host: #00998b;
    --sa-role-student: #d6447a;
}
.sa-glass-shell {
    --sa-role-admin: #9d8cff;
    --sa-role-host: #34e0c8;
    --sa-role-student: #ff8fb1;
}

.sa-select {
    padding: 9px 14px; border-radius: 999px; font: inherit; font-weight: 600; cursor: pointer;
    color: var(--sa-text); background: var(--sa-surface); border: 1px solid var(--sa-border);
}
.sa-select option { color: #1d1f3a; background: #fff; }

.sa-count-line { margin: 0 6px 12px; color: var(--sa-muted); font-size: .92rem; }

.sa-people { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }

.sa-person {
    display: flex; flex-direction: column; gap: 14px; padding: 18px 20px;
    border-radius: 22px; color: var(--sa-text);
    background: var(--sa-surface); border: 1px solid var(--sa-border);
    transition: transform .2s;
}
.sa-person:hover { transform: translateY(-3px); }
.sa-person.is-off { opacity: .7; }

.sa-person-head { display: flex; align-items: center; gap: 12px; }
.sa-person-orb {
    width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
    font-size: 1.25rem; font-weight: 800; color: #fff; text-transform: uppercase; background: var(--sa-accent);
}
.sa-person-orb.role-admin { background: var(--sa-role-admin); }
.sa-person-orb.role-host { background: var(--sa-role-host); }
.sa-person-orb.role-student { background: var(--sa-role-student); }
.sa-glass-shell .sa-person-orb.role-admin,
.sa-glass-shell .sa-person-orb.role-host,
.sa-glass-shell .sa-person-orb.role-student { color: #14113a; }

.sa-person-titles { flex: 1; min-width: 0; }
.sa-person-titles h3 { margin: 0; font-size: 1.05rem; font-weight: 800; line-height: 1.4; overflow-wrap: anywhere; }
.sa-person-email { direction: ltr; display: inline-block; font-size: .85rem; color: var(--sa-muted); overflow-wrap: anywhere; }

.sa-person-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: .9rem; }
.sa-role {
    padding: 4px 12px; border-radius: 999px; font-weight: 800; font-size: .8rem;
    color: var(--role, var(--sa-accent)); background: color-mix(in srgb, var(--role, var(--sa-accent)) 16%, transparent);
}
.sa-role.role-admin { --role: var(--sa-role-admin); }
.sa-role.role-host { --role: var(--sa-role-host); }
.sa-role.role-student { --role: var(--sa-role-student); }
.sa-person-meta .sa-card-link { display: inline-flex; align-items: center; gap: 4px; color: var(--sa-text); }
.sa-person-since { color: var(--sa-muted); }

.sa-person-foot {
    display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: auto; padding-top: 12px;
    border-top: 1px solid var(--sa-border);
}
.sa-spacer { flex: 1; }
.sa-more { display: flex; justify-content: center; margin-top: 22px; }

/* ---------- Reports page ---------- */
.sa-storage-seg.admin { background: var(--sa-role-admin); }
.sa-storage-seg.host { background: var(--sa-role-host); }
.sa-storage-seg.student { background: var(--sa-role-student); }
.sa-legend .dot.admin { background: var(--sa-role-admin); }
.sa-legend .dot.host { background: var(--sa-role-host); }
.sa-legend .dot.student { background: var(--sa-role-student); }

.sa-toolbar-label { color: var(--sa-muted); font-weight: 700; }

.sa-rank { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.sa-rank li { display: flex; align-items: center; gap: 16px; padding: 14px 6px; border-bottom: 1px solid color-mix(in srgb, var(--sa-border) 60%, transparent); }
.sa-rank li:last-child { border-bottom: 0; }
.sa-rank li.is-off { opacity: .65; }
.sa-rank-num {
    width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
    font-weight: 800; color: var(--sa-accent); background: color-mix(in srgb, var(--sa-accent) 16%, transparent);
}
.sa-rank li:first-child .sa-rank-num { color: #fff; background: var(--sa-accent); }
.sa-rank-main { flex: 1; min-width: 0; display: grid; gap: 8px; }
.sa-rank-head { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; }
.sa-rank-track { height: 12px; border-radius: 999px; background: color-mix(in srgb, var(--sa-text) 10%, transparent); overflow: hidden; }
.sa-rank-bar { height: 100%; border-radius: 999px; background: var(--sa-accent-2); transition: width .5s; }
.sa-rank-facts { color: var(--sa-muted); font-size: .88rem; }
.sa-rank-value { min-width: 110px; text-align: end; font-weight: 800; font-size: 1.05rem; }

/* ---------- Dashboard: service status ---------- */
.sa-status.warn { color: var(--sa-warn, #f59e0b); background: color-mix(in srgb, var(--sa-warn, #f59e0b) 16%, transparent); }
.sa-status.down { color: #ff6b7d; background: color-mix(in srgb, #ff4d63 16%, transparent); }

.sa-status-head {
    display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px;
    padding: 20px 22px; margin-bottom: 16px; border-radius: 20px;
    border: 1px solid var(--sa-border); border-inline-start: 6px solid var(--sa-ok);
    background: var(--sa-surface, transparent);
}
.sa-status-head.is-warn { border-inline-start-color: var(--sa-warn, #f59e0b); }
.sa-status-head.is-down { border-inline-start-color: #ff4d63; }

.sa-services { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); margin-bottom: 8px; }
.sa-service {
    padding: 16px 18px; border-radius: 18px; border: 1px solid var(--sa-border);
    background: var(--sa-surface, transparent); display: grid; gap: 6px;
}
.sa-service header { display: flex; align-items: center; gap: 10px; }
.sa-service h3 { margin: 0; font-size: 1.05rem; font-weight: 800; flex: 1; }
.sa-service-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--sa-ok); flex-shrink: 0; }
.sa-service.warn .sa-service-dot { background: var(--sa-warn, #f59e0b); }
.sa-service.down .sa-service-dot { background: #ff4d63; }
.sa-service.down { border-color: color-mix(in srgb, #ff4d63 55%, var(--sa-border)); }
.sa-service-desc { margin: 0; color: var(--sa-muted); font-size: .88rem; }
.sa-service-detail { margin: 0; font-size: .92rem; }

/* ---------- Websites list ---------- */
.sa-site-list { list-style: none; margin: 0; padding: 0; }
.sa-site-list li { display: flex; align-items: center; gap: 14px; padding: 14px 6px; border-bottom: 1px solid color-mix(in srgb, var(--sa-border) 60%, transparent); }
.sa-site-list li:last-child { border-bottom: 0; }
.sa-site-list li.is-off { opacity: .65; }
.sa-site-list .sa-site-titles { flex: 1; min-width: 0; display: grid; gap: 2px; }