/* ===============================================================
   AIOS Runtime -- Distributed task runtime dashboard
   Sprint A6 -- aios_runtime module
=============================================================== */

/* -- Root container ------------------------------------------ */
.aios-runtime { padding: 1.5rem; }

/* -- Header -------------------------------------------------- */
.aios-rt__header {
    display: flex; align-items: flex-start;
    justify-content: space-between; flex-wrap: wrap;
    gap: 10px; margin-bottom: 1.25rem;
}
.aios-rt__title-group { display: flex; flex-direction: column; gap: 3px; }
.aios-rt__subtitle {
    font-size: .75rem; opacity: .5;
    letter-spacing: .05em; text-transform: uppercase;
}
.aios-rt__refresh-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 14px; border-radius: 6px; border: none; cursor: pointer;
    background: var(--bg-tertiary, var(--slate-800));
    color: var(--text-primary, var(--slate-200));
    font-size: .8rem; font-weight: 600;
    transition: background .2s, opacity .2s;
}
.aios-rt__refresh-btn:hover  { background: #273549; }
.aios-rt__refresh-btn:active { opacity: .7; }
.aios-rt__refresh-btn svg    { width: 14px; height: 14px; }

/* -- Status badges ------------------------------------------- */
.aios-rt__badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 2px 9px; border-radius: 4px; font-size: .73rem; font-weight: 600;
}
.aios-rt__badge--running  { background: rgba(16,185,129,.15); color: var(--color-success); }
.aios-rt__badge--queued   { background: rgba(245,158,11,.15); color: var(--yellow-500); }
.aios-rt__badge--failed   { background: rgba(233,116,81,.15);  color: var(--red-500); }
.aios-rt__badge--completed{ background: rgba(148,163,184,.12);color: var(--slate-400); }

/* Pulse dot for running state */
.aios-rt__pulse {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--color-success);
    animation: rt-pulse 1.6s ease-in-out infinite;
}
@keyframes rt-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,.6); }
    50%       { box-shadow: 0 0 0 5px rgba(16,185,129,0); }
}

/* -- Task queue table ---------------------------------------- */
.aios-rt__table-wrap { overflow-x: auto; }
.aios-rt__table {
    width: 100%; border-collapse: collapse;
    font-size: .83rem;
}
.aios-rt__table th, .aios-rt__table td {
    padding: .5rem .75rem; text-align: left;
    border-bottom: 1px solid var(--border-color, var(--navy-800));
    white-space: nowrap;
}
.aios-rt__table th {
    color: var(--text-secondary, var(--slate-400));
    font-weight: 600; font-size: .75rem; text-transform: uppercase;
    letter-spacing: .04em;
}
.aios-rt__table tr:last-child td { border-bottom: none; }
.aios-rt__table tbody tr {
    cursor: pointer;
    transition: background .15s;
}
.aios-rt__table tbody tr:hover  { background: rgba(255,255,255,.03); }
.aios-rt__table tbody tr.is-selected { background: rgba(196,30,58,.08); }

/* Priority column */
.aios-rt__priority {
    display: inline-block; width: 8px; height: 8px;
    border-radius: 50%; flex-shrink: 0; vertical-align: middle;
    margin-right: 5px;
}
.aios-rt__priority--high   { background: var(--red-500); }
.aios-rt__priority--medium { background: var(--yellow-500); }
.aios-rt__priority--low    { background: #6b7280; }

/* -- Task detail panel (inline expand) ----------------------- */
.aios-rt__detail-panel {
    background: var(--bg-tertiary, var(--slate-800));
    border: 1px solid var(--border-color, var(--navy-800));
    border-radius: 8px; padding: 1rem 1.25rem;
    margin-top: .5rem; display: none;
}
.aios-rt__detail-panel.is-open { display: block; }
.aios-rt__detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px 16px;
}
.aios-rt__detail-item { display: flex; flex-direction: column; gap: 3px; }
.aios-rt__detail-label {
    font-size: .7rem; text-transform: uppercase;
    letter-spacing: .04em; color: var(--text-secondary, var(--slate-400));
}
.aios-rt__detail-value {
    font-size: .83rem; font-weight: 500;
    color: var(--text-primary, var(--slate-200)); word-break: break-all;
}

/* -- Resource utilization meters ----------------------------- */
.aios-rt__meters { display: flex; flex-direction: column; gap: 12px; }
.aios-rt__meter-row { display: flex; align-items: center; gap: 10px; }
.aios-rt__meter-label {
    width: 56px; font-size: .76rem; font-weight: 600;
    color: var(--text-secondary, var(--slate-400)); flex-shrink: 0;
}
.aios-rt__meter-track {
    flex: 1; height: 8px;
    background: var(--bg-secondary, var(--navy-900));
    border-radius: 4px; overflow: hidden;
}
.aios-rt__meter-fill {
    height: 100%; border-radius: 4px;
    transition: width .4s ease;
}
.aios-rt__meter-fill--cpu    { background: var(--cyan-500); }
.aios-rt__meter-fill--mem    { background: var(--purple-500); }
.aios-rt__meter-fill--gpu    { background: var(--accent-primary, var(--ld-400)); }
.aios-rt__meter-fill--warn   { background: var(--yellow-500); }
.aios-rt__meter-fill--crit   { background: var(--red-500); }
.aios-rt__meter-pct {
    width: 38px; text-align: right;
    font-size: .78rem; font-weight: 700;
    color: var(--text-primary, var(--slate-200)); flex-shrink: 0;
}

/* -- Task type cards grid (existing classes, augmented) ------ */
.aios-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: .75rem;
}
.aios-type-card {
    background: var(--bg-secondary, var(--navy-900));
    border-radius: 8px; padding: .75rem 1rem;
    border: 1px solid var(--border-color, var(--navy-800));
    transition: border-color .2s, transform .15s;
    cursor: default;
}
.aios-type-card:hover {
    border-color: var(--accent-primary, var(--ld-400));
    transform: translateY(-2px);
}
.aios-type-card__icon { font-size: 1.3rem; margin-bottom: 5px; }
.aios-type-name {
    display: block; font-weight: 600;
    font-size: .9rem; margin-bottom: .25rem;
    color: var(--text-primary, var(--slate-200));
}
.aios-type-meta {
    font-size: .75rem; color: var(--text-secondary, var(--slate-400));
}

/* -- Submit task modal --------------------------------------- */
.aios-rt__modal-payload {
    font-family: 'Courier New', Courier, monospace;
    font-size: .78rem; resize: vertical;
    min-height: 110px; line-height: 1.5;
    background: var(--bg-secondary, var(--navy-900));
    color: var(--text-primary, var(--slate-200));
    border: 1px solid var(--border-color, var(--navy-800));
    border-radius: 6px; padding: .5rem .75rem; width: 100%;
}
.aios-rt__modal-payload:focus {
    outline: none;
    border-color: var(--accent-primary, var(--ld-400));
}

/* -- Responsive ---------------------------------------------- */
@media (max-width: 768px) {
    .aios-rt__header      { flex-direction: column; align-items: flex-start; }
    .aios-rt__detail-grid { grid-template-columns: repeat(2, 1fr); }
    .aios-type-grid       { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .aios-rt__meter-label { width: 44px; }
    .aios-rt__table th,
    .aios-rt__table td    { padding: .4rem .5rem; }
}

/* -- Reduced motion ------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
    .aios-rt__pulse           { animation: none; }
    .aios-rt__meter-fill      { transition: none; }
    .aios-rt__refresh-btn,
    .aios-type-card           { transition: none; }
    .aios-rt__table tbody tr  { transition: none; }
}