/*
 * IX Endpoint Services -- dark theme tokens + base styles.
 * Palette calibrated from the real Intellectyx logo/brand reference
 * (deep black-green base, lime-green accent, subtle grid + glow).
 * Loaded on every page alongside Bootstrap 5.3.3 (data-bs-theme="dark").
 */

:root {
    /* Brand */
    --ix-accent: #8dc63f;
    --ix-accent-dark: #6fa52e;
    --ix-accent-tint: rgba(141, 198, 63, 0.14);
    --ix-accent-glow: rgba(141, 198, 63, 0.25);

    /* Surfaces */
    --ix-bg: #070c07;
    --ix-bg-alt: #0a120a;
    --ix-surface: #0e150e;
    --ix-surface-raised: #121b12;
    --ix-border: rgba(141, 198, 63, 0.16);
    --ix-border-strong: rgba(141, 198, 63, 0.3);

    /* Text */
    --ix-text: #eaf3e3;
    --ix-text-muted: #8fa084;
    --ix-text-faint: #5f6f57;

    /* Status */
    --ix-online: #8dc63f;
    --ix-offline: #6b7a66;
    --ix-idle: #e8a33d;
    --ix-sleep: #5b84a8;
    --ix-danger: #e5484d;

    --ix-radius: 12px;
    --ix-radius-sm: 8px;
}

* { box-sizing: border-box; }

html, body {
    height: 100%;
}

body {
    background-color: var(--ix-bg);
    color: var(--ix-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    /* Subtle grid + soft center glow, recreated in CSS rather than using
       the reference PNG directly. */
    background-image:
        radial-gradient(ellipse 900px 600px at 50% 15%, var(--ix-accent-tint), transparent 60%),
        linear-gradient(rgba(141, 198, 63, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(141, 198, 63, 0.055) 1px, transparent 1px),
        linear-gradient(180deg, var(--ix-bg-alt), var(--ix-bg) 40%);
    background-size: auto, 42px 42px, 42px 42px, 100% 100%;
    background-attachment: fixed;
}

a { color: var(--ix-accent); }
a:hover { color: var(--ix-accent-dark); }

::selection { background: var(--ix-accent-tint); }

/* ---------- Wordmark ---------- */

.ix-wordmark {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    line-height: 1.1;
}

/* Official Intellectyx logo asset (static/img/ix-logo.png), used exactly
   as provided -- not recolored/redrawn. The file has its own baked-in
   dark-green background (no alpha channel); a small border-radius just
   softens the rectangle's edges without altering the image itself. */
.ix-wordmark img {
    display: block;
    width: 100%;
    max-width: 180px;
    height: auto;
    border-radius: 8px;
}

.ix-wordmark .ix-wordmark-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--ix-accent);
    letter-spacing: 0.01em;
    text-transform: lowercase;
}

.ix-wordmark .ix-wordmark-sub {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--ix-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ---------- Buttons ---------- */

.ix-btn-primary {
    background: var(--ix-accent);
    border-color: var(--ix-accent);
    color: #0a1206;
    font-weight: 600;
}

.ix-btn-primary:hover,
.ix-btn-primary:focus {
    background: var(--ix-accent-dark);
    border-color: var(--ix-accent-dark);
    color: #0a1206;
}

.ix-btn-outline {
    background: transparent;
    border: 1px solid var(--ix-border-strong);
    color: var(--ix-text);
}

.ix-btn-outline:hover {
    border-color: var(--ix-accent);
    color: var(--ix-accent);
}

/* ---------- Cards ---------- */

.ix-card {
    background: var(--ix-surface);
    border: 1px solid var(--ix-border);
    border-radius: var(--ix-radius);
}

.ix-kpi-card {
    background: var(--ix-surface);
    border: 1px solid var(--ix-border);
    border-radius: var(--ix-radius);
    padding: 1.1rem 1.25rem;
    position: relative;
    overflow: hidden;
}

.ix-kpi-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ix-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.ix-kpi-value {
    font-size: 1.7rem;
    font-weight: 700;
    margin-top: 0.2rem;
    color: var(--ix-text);
}

.ix-kpi-value.ix-accent { color: var(--ix-accent); }
.ix-kpi-note {
    font-size: 0.74rem;
    color: var(--ix-text-faint);
    margin-top: 0.15rem;
}

/* ---------- Status badges ---------- */

.ix-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    letter-spacing: 0.04em;
}

.ix-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
}

.ix-badge-online {
    background: var(--ix-accent-tint);
    color: var(--ix-accent);
}
.ix-badge-online .ix-badge-dot {
    background: var(--ix-online);
    box-shadow: 0 0 6px var(--ix-accent-glow);
}

.ix-badge-offline {
    background: rgba(255, 255, 255, 0.04);
    color: var(--ix-text-muted);
}
.ix-badge-offline .ix-badge-dot { background: var(--ix-offline); }

/* ---------- Tabs ---------- */

.ix-tabs {
    border-bottom: 1px solid var(--ix-border);
    display: flex;
    gap: 0.25rem;
}

.ix-tab {
    background: none;
    border: none;
    padding: 0.65rem 1.1rem;
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--ix-text-muted);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    letter-spacing: 0.04em;
}

.ix-tab.active {
    color: var(--ix-accent);
    border-bottom-color: var(--ix-accent);
}

.ix-tab-panel { display: none; }
.ix-tab-panel.active { display: block; }

/* ---------- Forms ---------- */

.ix-form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ix-text-muted);
}

.form-control, .form-select {
    background-color: var(--ix-surface-raised) !important;
    border-color: var(--ix-border) !important;
    color: var(--ix-text) !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--ix-accent) !important;
    box-shadow: 0 0 0 0.2rem var(--ix-accent-tint) !important;
}

.form-control::placeholder { color: var(--ix-text-faint); }

/* ---------- Login page ---------- */

.ix-login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ix-login-card {
    background: var(--ix-surface);
    border: 1px solid var(--ix-border);
    border-radius: var(--ix-radius);
    padding: 2.5rem 2.25rem;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 0 60px rgba(141, 198, 63, 0.06);
}

.ix-login-card .ix-wordmark {
    align-items: center;
    text-align: center;
    margin-bottom: 1.75rem;
}

.ix-login-card .ix-wordmark img { max-width: 260px; }

.ix-login-error {
    font-size: 0.85rem;
    color: var(--ix-danger);
    background: rgba(229, 72, 77, 0.1);
    border: 1px solid rgba(229, 72, 77, 0.35);
    border-radius: var(--ix-radius-sm);
    padding: 0.55rem 0.75rem;
    margin-bottom: 1rem;
    display: none;
}

.ix-login-error.show { display: block; }

@media (max-width: 576px) {
    .ix-login-card { padding: 2rem 1.5rem; }
}