/* ══════════════════════════════════════════════════════════════════
   ALFA SERVER ADMIN — NORAD COMMAND EDITION
   Design tokens mirror Alfa MAUI client for visual consistency.
══════════════════════════════════════════════════════════════════ */

/* ── Tokens ──────────────────────────────────────────────────── */
:root {
    --c-bg:           #020c0a;
    --c-surface:      #061210;
    --c-surface2:     #091a16;
    --c-border:       rgba(0,255,140,.14);
    --c-border-hi:    rgba(0,255,140,.30);
    --c-green:        #00ff9d;
    --c-green-glow:   0 0 24px rgba(0,255,157,.35);
    --c-amber:        #ffb300;
    --c-red:          #ff3b3b;
    --c-blue:         #00c8ff;
    --c-text:         #a0c8b8;
    --c-text-hi:      #e0f0ea;
    --c-text-dim:     #5d8f7d;
    --f-display:      'Orbitron', monospace;
    --f-mono:         'Share Tech Mono', monospace;
    --nav-h:          52px;
}

/* ── Reset & base ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    height: 100%;
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--f-mono);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ── Scanlines overlay ───────────────────────────────────────── */
.scanlines {
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        to bottom,
        transparent,
        transparent 2px,
        rgba(0,0,0,.15) 2px,
        rgba(0,0,0,.15) 4px
    );
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: multiply;
}

/* ── Nav ─────────────────────────────────────────────────────── */
.admin-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    padding: 0 24px;
    background: rgba(2,12,10,.96);
    border-bottom: 1px solid var(--c-border-hi);
    backdrop-filter: blur(12px);
    z-index: 1000;
    gap: 32px;
    user-select: none;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.nav-brand-tick {
    width: 3px;
    height: 20px;
    background: var(--c-green);
    box-shadow: 0 0 10px rgba(0,255,157,.7);
}

.nav-brand-title {
    font-family: var(--f-display);
    font-size: .85rem;
    font-weight: 900;
    letter-spacing: .18em;
    color: var(--c-text-hi);
}

.nav-brand-sub {
    font-family: var(--f-mono);
    font-size: .5rem;
    letter-spacing: .15em;
    color: var(--c-text-dim);
    margin-top: 1px;
}

.nav-links {
    display: flex;
    gap: 4px;
    flex: 1;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 2px;
    font-family: var(--f-display);
    font-size: .52rem;
    font-weight: 700;
    letter-spacing: .1em;
    color: var(--c-text-dim);
    transition: color .2s, background .2s;
}

    .nav-link .material-icons-round { font-size: 15px !important; }

    .nav-link:hover {
        color: var(--c-text);
        background: rgba(0,255,157,.05);
    }

    .nav-link-active {
        color: var(--c-green) !important;
        background: rgba(0,255,157,.08);
        border: 1px solid rgba(0,255,157,.2);
    }

    .nav-link-logout {
        margin-left: auto;
        color: rgba(255,59,59,.6);
    }

    .nav-link-logout:hover {
        color: var(--c-red) !important;
        background: rgba(255,59,59,.07);
    }

.nav-clock {
    font-family: var(--f-display);
    font-size: .55rem;
    font-weight: 700;
    letter-spacing: .1em;
    color: var(--c-green);
    text-shadow: 0 0 10px rgba(0,255,157,.4);
    flex-shrink: 0;
}

/* ── Main content area ───────────────────────────────────────── */
.admin-main {
    margin-top: var(--nav-h);
    height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(0,255,157,.15) transparent;
}

    .admin-main::-webkit-scrollbar { width: 5px; }
    .admin-main::-webkit-scrollbar-thumb { background: rgba(0,255,157,.2); border-radius: 2px; }

/* ── Gauge rail ──────────────────────────────────────────────── */
.gauge-rail {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    border-bottom: 1px solid rgba(0,255,140,.09);
    background: var(--c-surface);
    position: relative;
    overflow: hidden;
    min-height: 88px;
}

    .gauge-rail::before {
        content: "";
        position: absolute;
        inset: 0;
        pointer-events: none;
        background:
            linear-gradient(to bottom, rgba(255,255,255,.03), transparent 40%),
            repeating-linear-gradient(to bottom,
                transparent, transparent 2px,
                rgba(0,0,0,.16) 2px, rgba(0,0,0,.16) 4px);
        mix-blend-mode: multiply;
        opacity: .55;
    }

.gauge {
    padding: 14px 20px;
    position: relative;
    z-index: 1;
}

.gauge-sep { border-left: 1px solid rgba(0,255,140,.09); }

.gauge-label {
    font-family: var(--f-display);
    font-size: .48rem;
    letter-spacing: .14em;
    color: var(--c-text-dim);
    margin-bottom: 4px;
}

.gauge-value {
    font-family: var(--f-display);
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--c-text-hi);
    line-height: 1;
    margin-bottom: 6px;
    text-shadow: 0 0 20px rgba(0,255,157,.15);
}

.gauge-value-red  { color: var(--c-red)   !important; text-shadow: 0 0 10px rgba(255,59,59,.4)  !important; }
.gauge-value-amber{ color: var(--c-amber) !important; text-shadow: 0 0 10px rgba(255,179,0,.4) !important; }

.gauge-bar {
    height: 3px;
    background: rgba(0,255,140,.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 6px;
}

.gauge-fill {
    height: 100%;
    background: linear-gradient(to right, #00cc77, #00ff9d);
    box-shadow: 0 0 6px rgba(0,255,157,.4);
    transition: width 1s ease;
}

.gauge-bar-blue  { background: rgba(0,200,255,.1)  !important; }
.gauge-fill-blue { background: linear-gradient(to right, #0088cc, #00c8ff) !important; box-shadow: 0 0 6px rgba(0,200,255,.4) !important; }

.gauge-bar-red   { background: rgba(255,59,59,.1)   !important; }
.gauge-fill-red  { background: linear-gradient(to right, #cc2222, #ff3b3b) !important; box-shadow: 0 0 6px rgba(255,59,59,.3) !important; }

.gauge-unit {
    font-size: .46rem;
    letter-spacing: .1em;
    color: var(--c-text-dim);
}

/* ── Page body ───────────────────────────────────────────────── */
.page-body {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ── Cards ───────────────────────────────────────────────────── */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 3px;
    overflow: hidden;
}

.card-wide  { width: 100%; }
.card-full  { width: 100%; }

.card-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px 10px;
    border-bottom: 1px solid var(--c-border);
}

.card-title-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-tick {
    width: 3px;
    height: 14px;
    background: var(--c-green);
    box-shadow: 0 0 8px rgba(0,255,157,.6);
    flex-shrink: 0;
}

.section-title {
    font-family: var(--f-display);
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .16em;
    color: var(--c-text-hi);
}

/* ── Chart ───────────────────────────────────────────────────── */
.chart-wrap {
    padding: 16px;
    height: 220px;
    position: relative;
}

.chart-wrap-sm { height: 180px; }

/* ── Data table ──────────────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .65rem;
}

.data-table thead tr {
    border-bottom: 1px solid rgba(0,255,140,.15);
}

.data-table th {
    padding: 8px 14px;
    font-family: var(--f-display);
    font-size: .46rem;
    letter-spacing: .12em;
    color: var(--c-text-dim);
    text-align: left;
    white-space: nowrap;
}

.data-table tbody tr {
    border-bottom: 1px solid rgba(0,255,140,.05);
    transition: background .1s;
}

    .data-table tbody tr:hover { background: rgba(0,255,157,.03); }

    .data-table tbody tr.row-error { background: rgba(255,59,59,.04); }
    .data-table tbody tr.row-error:hover { background: rgba(255,59,59,.08); }

.data-table td {
    padding: 8px 14px;
    color: var(--c-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 260px;
}

.col-num   { text-align: right; }
.mono-val  { font-family: var(--f-mono); font-size: .62rem; }

.val-bright { color: var(--c-text-hi); }
.val-green  { color: var(--c-green); }
.val-blue   { color: var(--c-blue); }
.val-red    { color: var(--c-red); }
.val-amber  { color: var(--c-amber); }
.val-dim    { color: var(--c-text-dim); }

.endpoint-cell {
    font-size: .58rem;
    color: rgba(0,255,157,.7);
    max-width: 280px;
}

.client-id-badge {
    display: inline-block;
    padding: 2px 7px;
    background: rgba(0,200,255,.07);
    border: 1px solid rgba(0,200,255,.18);
    border-radius: 2px;
    font-size: .55rem;
    color: var(--c-blue);
    letter-spacing: .04em;
}

.client-name { font-size: .68rem; color: var(--c-text-hi); }

.ts-cell { color: var(--c-text-dim); font-size: .6rem; }

.empty-row {
    text-align: center;
    padding: 40px !important;
    color: var(--c-text-dim);
    font-family: var(--f-display);
    font-size: .54rem;
    letter-spacing: .1em;
}

/* ── Bandwidth rows ──────────────────────────────────────────── */
.bw-rows   { padding: 12px 16px; display: flex; flex-direction: column; gap: 10px; }

.bw-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0,255,140,.06);
}

.bw-total { border-top: 1px solid rgba(0,255,140,.15); padding-top: 8px; margin-top: 4px; }

.bw-label { font-family: var(--f-display); font-size: .48rem; letter-spacing: .1em; color: var(--c-text-dim); }

.bw-val { font-family: var(--f-display); font-size: .75rem; font-weight: 700; color: var(--c-text-hi); }

/* ── Avg badge ───────────────────────────────────────────────── */
.avg-badge {
    font-family: var(--f-display);
    font-size: .46rem;
    letter-spacing: .1em;
    color: var(--c-text-dim);
}

.avg-val { color: var(--c-green); margin-left: 6px; }

/* ── Range tabs ──────────────────────────────────────────────── */
.range-tabs { display: flex; gap: 4px; }

.range-tab {
    padding: 4px 10px;
    border-radius: 2px;
    border: 1px solid var(--c-border);
    font-family: var(--f-display);
    font-size: .48rem;
    letter-spacing: .1em;
    color: var(--c-text-dim);
    transition: border-color .2s, color .2s;
}

    .range-tab:hover            { border-color: var(--c-border-hi); color: var(--c-text); }
    .range-tab.range-tab-active { background: rgba(0,255,157,.1); border-color: rgba(0,255,157,.35); color: var(--c-green); }

/* ── Mini bar (activity column) ─────────────────────────────── */
.mini-bar-wrap {
    width: 60px;
    height: 4px;
    background: rgba(0,255,140,.08);
    border-radius: 2px;
    overflow: hidden;
}

.mini-bar {
    height: 100%;
    background: linear-gradient(to right, #00cc77, #00ff9d);
    box-shadow: 0 0 4px rgba(0,255,157,.3);
    transition: width .8s ease;
}

/* ── Filter bar ──────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 3px;
}

.filter-form {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.filter-field { display: flex; flex-direction: column; gap: 3px; }

.filter-label {
    font-family: var(--f-display);
    font-size: .44rem;
    letter-spacing: .1em;
    color: var(--c-text-dim);
}

.filter-input {
    background: rgba(0,0,0,.4);
    border: 1px solid rgba(0,255,140,.15);
    border-radius: 2px;
    padding: 5px 10px;
    font-family: var(--f-mono);
    font-size: .62rem;
    color: var(--c-text-hi);
    width: 200px;
    outline: none;
    transition: border-color .2s;
}

    .filter-input:focus { border-color: rgba(0,255,157,.4); }
    .filter-input::placeholder { color: var(--c-text-dim); }

.filter-field-check { flex-direction: row; align-items: center; margin-top: 12px; }

.filter-check-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--f-display);
    font-size: .48rem;
    letter-spacing: .08em;
    color: var(--c-text-dim);
    cursor: pointer;
    white-space: nowrap;
}

    .filter-check-label input[type="checkbox"] {
        accent-color: var(--c-green);
        width: 13px;
        height: 13px;
        cursor: pointer;
    }

.filter-btn {
    padding: 7px 14px;
    background: var(--c-green);
    color: #020c0a;
    border: none;
    border-radius: 2px;
    font-family: var(--f-display);
    font-size: .52rem;
    font-weight: 700;
    letter-spacing: .08em;
    cursor: pointer;
    margin-top: 12px;
    transition: box-shadow .2s;
}

    .filter-btn:hover { box-shadow: var(--c-green-glow); }

.filter-clear {
    font-family: var(--f-display);
    font-size: .5rem;
    letter-spacing: .1em;
    color: var(--c-text-dim);
    margin-top: 12px;
    transition: color .2s;
}

    .filter-clear:hover { color: var(--c-text); }

.log-total-badge {
    margin-left: auto;
    background: rgba(0,255,157,.08);
    border: 1px solid rgba(0,255,157,.2);
    border-radius: 2px;
    padding: 4px 10px;
    font-family: var(--f-display);
    font-size: .5rem;
    letter-spacing: .12em;
    color: var(--c-green);
    white-space: nowrap;
}

/* ── Log table specifics ─────────────────────────────────────── */
.log-table td { font-size: .6rem; }

/* ── Pagination ──────────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
    padding: 12px;
}

.page-btn {
    padding: 6px 14px;
    border: 1px solid var(--c-border-hi);
    border-radius: 2px;
    font-family: var(--f-display);
    font-size: .5rem;
    letter-spacing: .1em;
    color: var(--c-text);
    transition: border-color .2s, color .2s;
}

    .page-btn:hover { border-color: var(--c-green); color: var(--c-green); }

.page-info {
    font-family: var(--f-display);
    font-size: .5rem;
    letter-spacing: .1em;
    color: var(--c-text-dim);
}

/* ── Login page ──────────────────────────────────────────────── */
.login-body {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-bg);
}

.login-wrap { width: 100%; max-width: 380px; padding: 24px; }

.login-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border-hi);
    border-radius: 3px;
    padding: 32px;
    box-shadow: 0 0 60px rgba(0,255,157,.08);
}

.login-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 28px;
}

.login-tick {
    width: 3px;
    height: 38px;
    background: var(--c-green);
    box-shadow: 0 0 12px rgba(0,255,157,.7);
    flex-shrink: 0;
    margin-top: 2px;
}

.login-title {
    font-family: var(--f-display);
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: .2em;
    color: var(--c-text-hi);
    text-shadow: 0 0 20px rgba(0,255,157,.2);
}

.login-sub {
    font-family: var(--f-mono);
    font-size: .5rem;
    letter-spacing: .15em;
    color: var(--c-text-dim);
    margin-top: 4px;
}

.login-error {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,59,59,.08);
    border: 1px solid rgba(255,59,59,.3);
    border-radius: 2px;
    padding: 8px 12px;
    color: var(--c-red);
    font-family: var(--f-display);
    font-size: .52rem;
    letter-spacing: .08em;
    margin-bottom: 16px;
}

.login-field { margin-bottom: 16px; }

.login-label {
    display: block;
    font-family: var(--f-display);
    font-size: .48rem;
    letter-spacing: .14em;
    color: var(--c-text-dim);
    margin-bottom: 6px;
}

.login-input {
    width: 100%;
    background: rgba(0,0,0,.5);
    border: 1px solid rgba(0,255,140,.2);
    border-radius: 2px;
    padding: 10px 14px;
    font-family: var(--f-mono);
    font-size: .75rem;
    color: var(--c-text-hi);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

    .login-input:focus {
        border-color: rgba(0,255,157,.5);
        box-shadow: 0 0 12px rgba(0,255,157,.1);
    }

    .login-input::placeholder { color: var(--c-text-dim); font-size: .65rem; }

.login-btn {
    width: 100%;
    padding: 12px;
    background: var(--c-green);
    color: #020c0a;
    border: none;
    border-radius: 2px;
    font-family: var(--f-display);
    font-size: .65rem;
    font-weight: 900;
    letter-spacing: .15em;
    cursor: pointer;
    transition: box-shadow .2s, transform .1s;
}

    .login-btn:hover {
        box-shadow: var(--c-green-glow);
        transform: translateY(-1px);
    }