/* ==========================================================================
   ZOMBIELAND — C2 Dashboard
   Professional command-and-control dashboard layout.
   Uses Bjorn design tokens exclusively (no hardcoded colors).
   ========================================================================== */

/* ----------------------------------------------------------------
   0) Container & top-level layout
   ---------------------------------------------------------------- */
.zombieland-container.page-with-sidebar {
    height: calc(100vh - var(--h-topbar, 56px) - var(--h-bottombar, 56px) - 24px);
    display: flex;
    min-height: 0;
}

/* ----------------------------------------------------------------
   1) Sidebar
   ---------------------------------------------------------------- */
.zl-sidebar.page-sidebar {
    width: 270px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--grad-card);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    overflow-y: auto;
}

.zl-sidebar .sidehead {
    padding: 12px 14px;
    border-bottom: 1px solid var(--c-border);
}

.zl-sidebar .sidecontent {
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
    overflow-y: auto;
}

/* ----------------------------------------------------------------
   2) Stat cards (sidebar)
   ---------------------------------------------------------------- */
.zl-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.stat-item {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--c-border);
    padding: 10px 12px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.stat-item:hover {
    border-color: var(--c-border-strong);
    box-shadow: 0 0 12px var(--acid-0f);
}

/* Make the last stat card (C2 Port) span both columns */
.stat-item:last-child {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
}

.stat-item .stat-value {
    font-weight: 800;
    color: var(--acid);
    font-size: 1.45rem;
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.stat-item .stat-value.stat-online {
    color: var(--ok);
    text-shadow: 0 0 8px rgba(44, 255, 126, 0.4);
}

.stat-item .stat-value.stat-offline {
    color: var(--danger);
    text-shadow: 0 0 8px rgba(255, 59, 59, 0.3);
}

.stat-item .stat-label {
    font-size: 0.68rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

/* ----------------------------------------------------------------
   3) Sidebar toolbar (buttons)
   ---------------------------------------------------------------- */
.zl-toolbar {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.zl-toolbar .btn {
    width: 100%;
    justify-content: flex-start;
    font-size: 0.8rem;
    gap: 6px;
}

/* ----------------------------------------------------------------
   4) Main area
   ---------------------------------------------------------------- */
.zl-main.page-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ----------------------------------------------------------------
   5) Main grid — Console (2/3) + Agents (1/3)
   ---------------------------------------------------------------- */
.zl-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 12px;
    flex: 1;
    min-height: 0;
}

/* ----------------------------------------------------------------
   6) Shared panel styles
   ---------------------------------------------------------------- */
.zl-console-panel,
.zl-agents-panel,
.zl-logs-panel {
    border: 1px solid var(--c-border);
    border-radius: 12px;
    background: var(--c-panel);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.zl-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.15));
    border-bottom: 1px solid var(--c-border);
    flex-shrink: 0;
    gap: 8px;
    min-height: 40px;
}

.zl-panel-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--acid);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.zl-panel-title i,
.zl-panel-title svg {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

/* ----------------------------------------------------------------
   7) Console panel
   ---------------------------------------------------------------- */

/* Quick command bar */
.zl-quickbar {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.quick-cmd {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--c-border-strong);
    color: var(--muted);
    font-size: 0.7rem;
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.quick-cmd:hover {
    color: var(--acid);
    border-color: var(--acid);
    background: rgba(0, 255, 154, 0.06);
    box-shadow: 0 0 6px var(--acid-0f);
}

/* Console output */
.zl-console-output {
    flex: 1;
    overflow-y: auto;
    padding: 12px 14px;
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    line-height: 1.5;
    background: var(--bg);
    min-height: 0;
}

/* Console input bar */
.zl-console-input-row {
    display: flex;
    gap: 8px;
    padding: 10px 12px;
    border-top: 1px solid var(--c-border);
    background: var(--c-panel-2);
    flex-shrink: 0;
    align-items: center;
}

.zl-target-select {
    background: var(--bg);
    color: var(--ink);
    border: 1px solid var(--c-border-strong);
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-family: inherit;
    min-width: 120px;
    cursor: pointer;
    transition: border-color 0.15s;
}

.zl-target-select:focus {
    border-color: var(--acid);
    outline: none;
    box-shadow: 0 0 0 2px var(--acid-22);
}

.zl-cmd-input {
    flex: 1;
    background: var(--bg);
    color: var(--ink);
    border: 1px solid var(--c-border-strong);
    padding: 7px 12px;
    border-radius: 6px;
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    transition: border-color 0.15s;
}

.zl-cmd-input::placeholder {
    color: var(--muted);
    opacity: 0.5;
}

.zl-cmd-input:focus {
    border-color: var(--acid);
    outline: none;
    box-shadow: 0 0 0 2px var(--acid-22);
}

/* Console output items */
.console-line {
    margin-bottom: 2px;
    display: flex;
    gap: 8px;
    padding: 2px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.console-line:last-child {
    border-bottom: none;
}

.console-time {
    color: var(--muted);
    opacity: 0.6;
    font-size: 0.72rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.console-type {
    font-weight: 700;
    font-size: 0.72rem;
    min-width: 32px;
    text-align: center;
    flex-shrink: 0;
}

.console-type.tx {
    color: var(--acid);
}

.console-type.rx {
    color: var(--acid-2);
}

.console-type.info {
    color: var(--ink);
    opacity: 0.6;
}

.console-type.error {
    color: var(--danger);
}

.console-type.success {
    color: var(--ok);
}

.console-target {
    color: var(--muted);
    opacity: 0.7;
    font-size: 0.72rem;
    flex-shrink: 0;
}

.console-content {
    flex: 1;
    min-width: 0;
}

.console-content pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-all;
    font-family: inherit;
    font-size: inherit;
    color: var(--ink);
}

/* ----------------------------------------------------------------
   8) Agents panel
   ---------------------------------------------------------------- */

/* Agent panel header toolbar */
.zl-toolbar-left {
    display: flex;
    position: relative;
    flex: 1;
    max-width: 180px;
    margin-left: 8px;
}

.zl-search-input {
    width: 100%;
    background: var(--bg);
    color: var(--ink);
    border: 1px solid var(--c-border-strong);
    border-radius: 6px;
    padding: 5px 24px 5px 8px;
    font-size: 0.75rem;
    transition: border-color 0.15s;
}

.zl-search-input::placeholder {
    color: var(--muted);
    opacity: 0.5;
}

.zl-search-input:focus {
    border-color: var(--acid);
    outline: none;
    box-shadow: 0 0 0 2px var(--acid-22);
}

.zl-search-clear {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.15s;
}

.zl-search-clear:hover {
    opacity: 1;
    color: var(--ink);
}

/* Agent list container */
.zl-agents-list {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Empty state */
.zl-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--muted);
    font-size: 0.82rem;
    opacity: 0.6;
    text-align: center;
    padding: 20px;
}

/* ----------------------------------------------------------------
   9) Agent cards
   ---------------------------------------------------------------- */
.zl-agent-card {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.2));
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: all 0.2s ease-out;
    position: relative;
}

.zl-agent-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: 10px 10px 0 0;
    background: transparent;
    transition: background 0.2s;
}

.zl-agent-card:hover {
    border-color: var(--c-border-hi);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.zl-agent-card.selected {
    border-color: var(--acid);
    background: linear-gradient(180deg, rgba(0, 255, 154, 0.04), rgba(0, 255, 154, 0.01));
}

.zl-agent-card.selected::before {
    background: var(--acid);
}

/* Pulse animation on telemetry */
@keyframes zl-card-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(0, 255, 154, 0.3); }
    70%  { box-shadow: 0 0 0 6px rgba(0, 255, 154, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 255, 154, 0); }
}

.zl-agent-card.pulse {
    animation: zl-card-pulse 0.6s ease-out;
}

/* Stale / offline visual indicators */
.zl-agent-card.agent-stale-yellow {
    border-left: 3px solid var(--warning);
}

.zl-agent-card.agent-stale-orange {
    border-left: 3px solid #ff8800;
}

.zl-agent-card.agent-stale-red {
    border-left: 3px solid var(--danger);
    opacity: 0.7;
}

/* Card header */
.zl-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.zl-card-header .agent-checkbox {
    flex-shrink: 0;
    accent-color: var(--acid);
    cursor: pointer;
    width: 14px;
    height: 14px;
}

.zl-card-identity {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.zl-card-hostname {
    font-weight: 700;
    color: var(--ink);
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zl-card-id {
    font-size: 0.65rem;
    color: var(--muted);
    opacity: 0.7;
    font-family: 'Fira Code', monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Status pill */
.zl-pill {
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.05);
    color: var(--muted);
}

.zl-pill.online {
    color: var(--ok);
    background: rgba(44, 255, 126, 0.1);
    box-shadow: 0 0 6px rgba(44, 255, 126, 0.15);
}

.zl-pill.idle {
    color: var(--warning);
    background: rgba(255, 209, 102, 0.1);
}

.zl-pill.offline {
    color: var(--danger);
    background: rgba(255, 59, 59, 0.08);
}

/* Info row (OS, IP, CPU/RAM) */
.zl-card-info {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 10px;
    font-size: 0.72rem;
    color: var(--ink);
    opacity: 0.8;
    background: rgba(0, 0, 0, 0.2);
    padding: 5px 8px;
    border-radius: 6px;
}

.zl-info-row {
    display: flex;
    gap: 4px;
    white-space: nowrap;
}

.zl-info-label {
    color: var(--muted);
    opacity: 0.6;
    font-size: 0.68rem;
}

.zl-info-value {
    color: var(--ink);
    font-family: 'Fira Code', monospace;
    font-size: 0.7rem;
}

/* ECG heartbeat row */
.zl-ecg-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ecg {
    width: 100%;
    height: 22px;
    max-width: 130px;
    position: relative;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 6px;
    border: 1px solid var(--c-border-muted);
}

.ecg-wrapper {
    display: flex;
    width: 300%;
    animation: ecg-slide linear infinite;
}

.ecg svg {
    width: 33.33%;
    height: 100%;
}

.ecg path {
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ecg.green path {
    stroke: var(--ok);
    filter: drop-shadow(0 0 3px rgba(44, 255, 126, 0.5));
}

.ecg.yellow path {
    stroke: var(--warning);
    filter: drop-shadow(0 0 3px rgba(255, 209, 102, 0.4));
}

.ecg.orange path {
    stroke: #ff8800;
    filter: drop-shadow(0 0 3px rgba(255, 136, 0, 0.4));
}

.ecg.red path {
    stroke: var(--danger);
    filter: drop-shadow(0 0 2px rgba(255, 59, 59, 0.3));
}

.ecg.flat .ecg-wrapper {
    animation: none;
}

@keyframes ecg-slide {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-33.33%); }
}

.zl-ecg-counter {
    font-size: 0.68rem;
    color: var(--muted);
    font-family: 'Fira Code', monospace;
    opacity: 0.7;
    min-width: 28px;
    text-align: right;
}

/* Card action buttons */
.zl-card-actions {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
    margin-top: 2px;
    padding-top: 4px;
    border-top: 1px solid var(--c-border-muted);
}

.zl-card-actions .btn {
    font-size: 0.72rem;
}

.zl-card-actions .btn-icon {
    width: 26px;
    height: 26px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ----------------------------------------------------------------
   10) Logs panel (bottom)
   ---------------------------------------------------------------- */
.zl-logs-panel {
    height: 160px;
    flex-shrink: 0;
}

.zl-logs-output {
    flex: 1;
    overflow-y: auto;
    padding: 8px 14px;
    font-family: 'Fira Code', 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    line-height: 1.5;
    background: var(--bg);
    min-height: 0;
}

.zl-log-line {
    display: flex;
    gap: 8px;
    margin-bottom: 1px;
    padding: 1px 0;
}

.zl-log-text {
    color: var(--ink);
    opacity: 0.8;
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ----------------------------------------------------------------
   11) Modals
   ---------------------------------------------------------------- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--grad-card);
    border: 1px solid var(--c-border-strong);
    padding: 24px;
    border-radius: 14px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-title {
    color: var(--acid);
    font-size: 1rem;
    margin: 0 0 16px 0;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--c-border);
}

.form-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 12px;
    align-items: center;
}

.form-grid label {
    font-size: 0.8rem;
    color: var(--muted);
}

.grid-col-2 {
    display: flex;
    gap: 8px;
}

.deploy-options {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--c-border);
}

.deploy-options h4 {
    color: var(--ink);
    font-size: 0.85rem;
    margin: 0 0 8px 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--ink);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--acid);
}

.file-browser-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.file-browser-nav .input {
    flex: 1;
}

.file-list {
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    background: var(--bg);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    padding: 10px;
    font-family: 'Fira Code', monospace;
    font-size: 0.78rem;
    color: var(--ink);
}

/* ----------------------------------------------------------------
   12) Utility classes
   ---------------------------------------------------------------- */
.hidden {
    display: none !important;
}

.flex-grow {
    flex: 1;
}

/* ----------------------------------------------------------------
   13) Scrollbar styling (scoped to zombieland)
   ---------------------------------------------------------------- */
.zombieland-container ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.zombieland-container ::-webkit-scrollbar-track {
    background: transparent;
}

.zombieland-container ::-webkit-scrollbar-thumb {
    background: var(--sb-thumb);
    border-radius: 3px;
}

.zombieland-container ::-webkit-scrollbar-thumb:hover {
    background: var(--sb-thumb-hi);
}

/* ----------------------------------------------------------------
   14) Responsive / mobile
   ---------------------------------------------------------------- */
@media (max-width: 1200px) {
    .zl-quickbar {
        display: none;
    }
}

@media (max-width: 900px) {
    .zombieland-container.page-with-sidebar {
        height: auto;
        min-height: calc(100vh - var(--h-topbar, 56px) - var(--h-bottombar, 56px) - 24px);
        flex-direction: column;
    }

    .zombieland-container .zl-sidebar {
        width: 100%;
        max-height: none;
        flex-shrink: 0;
        border-radius: 10px;
    }

    .zl-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stat-item:last-child {
        grid-column: auto;
    }

    .zl-toolbar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .zl-main-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .zl-console-panel {
        height: 360px;
        flex: none;
    }

    .zl-agents-panel {
        height: 400px;
        flex: none;
    }

    .zl-logs-panel {
        height: 180px;
    }

    .zl-console-input-row {
        flex-wrap: wrap;
    }

    .zl-target-select {
        width: 100%;
        min-width: 0;
    }

    .zl-cmd-input {
        width: 100%;
    }

    .zl-card-header {
        flex-wrap: wrap;
    }

    .zl-card-info {
        flex-direction: column;
        gap: 2px;
    }

    .zl-quickbar {
        display: flex;
    }

    .zl-toolbar-left {
        max-width: none;
        margin-left: 0;
        margin-top: 6px;
    }
}

@media (max-width: 600px) {
    .zl-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item .stat-value {
        font-size: 1.15rem;
    }

    .zl-console-panel {
        height: 300px;
    }

    .zl-agents-panel {
        height: 350px;
    }

    .zl-panel-header {
        flex-wrap: wrap;
        gap: 6px;
        padding: 6px 10px;
    }
}