/* ==========================================================
   PROGRAM FLOW DASHBOARD
   Page-specific styling only.
   Common styling comes from app.css.
   Colors come from theme-iron.css.
   ========================================================== */


/* ----------------------------------------------------------
   Dashboard
   ---------------------------------------------------------- */

.dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}


/* ----------------------------------------------------------
   Intro
   ---------------------------------------------------------- */

.dashboard-intro {
    margin-bottom: 24px;
}

.dashboard-intro h1 {
    margin: 0 0 6px;
    font-size: 28px;
    font-weight: 700;
}

.dashboard-intro p {
    margin: 0;
    color: var(--theme-text-secondary);
    font-size: 14px;
}


/* ----------------------------------------------------------
   Status cards
   ---------------------------------------------------------- */

.status-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.status-card {
    background: var(--theme-panel);
    border: 1px solid var(--theme-border);
    border-radius: 12px;
    padding: 18px;
    min-height: 100px;
}

.status-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.status-card-title {
    color: var(--theme-text-secondary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.status-indicator {
    width: 10px;
    height: 10px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--theme-text-muted);
}

.status-indicator.ok {
    background: var(--theme-success);
    box-shadow:
        0 0 0 3px var(--theme-success-soft);
}

.status-indicator.error {
    background: var(--theme-danger);
    box-shadow:
        0 0 0 3px var(--theme-danger-soft);
}

.status-indicator.loading {
    background: var(--theme-warning);
    box-shadow:
        0 0 0 3px var(--theme-warning-soft);
}

.status-value {
    font-size: 18px;
    font-weight: 600;
}

.status-detail {
    margin-top: 5px;
    color: var(--theme-text-secondary);
    font-size: 12px;
}


/* ----------------------------------------------------------
   Main grid
   ---------------------------------------------------------- */

.dashboard-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 1.4fr)
        minmax(280px, .8fr);
    gap: 20px;
    align-items: start;
}

.dashboard-panel {
    overflow: hidden;
    background: var(--theme-panel);
    border: 1px solid var(--theme-border);
    border-radius: 12px;
}

.panel-header {
    padding: 16px 18px;
    border-bottom: 1px solid var(--theme-border);
}

.panel-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 650;
}

.panel-header p {
    margin: 4px 0 0;
    color: var(--theme-text-secondary);
    font-size: 12px;
}


/* ----------------------------------------------------------
   Statistics
   ---------------------------------------------------------- */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat {
    padding: 20px;
    border-right: 1px solid var(--theme-border);
    border-bottom: 1px solid var(--theme-border);
}

.stat:nth-child(2n) {
    border-right: 0;
}

.stat:nth-last-child(-n + 2) {
    border-bottom: 0;
}

.stat-icon {
    margin-bottom: 8px;
    font-size: 20px;
}

.stat-value {
    font-size: 30px;
    line-height: 1;
    font-weight: 700;
}

.stat-label {
    margin-top: 7px;
    color: var(--theme-text-secondary);
    font-size: 13px;
}

.stat-link {
    display: inline-block;
    margin-top: 10px;
    color: inherit;
    font-size: 12px;
    text-decoration: none;
    opacity: .7;
}

.stat-link:hover {
    opacity: 1;
    text-decoration: underline;
}


/* ----------------------------------------------------------
   System information
   ---------------------------------------------------------- */

.system-info {
    padding: 16px 18px;
}

.info-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 9px 0;
    border-bottom: 1px solid var(--theme-border);
    font-size: 13px;
}

.info-row:last-child {
    border-bottom: 0;
}

.info-label {
    color: var(--theme-text-secondary);
}

.info-value {
    text-align: right;
    font-family: monospace;
    font-size: 12px;
}


/* ----------------------------------------------------------
   Quick access
   ---------------------------------------------------------- */

.quick-panel {
    grid-column: 1 / -1;
}

.quick-links {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 10px;
    padding: 16px;
}

.quick-link {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 64px;
    padding: 12px 14px;
    background: var(--theme-panel-secondary);
    border: 1px solid var(--theme-border);
    border-radius: 9px;
    color: var(--theme-text);
    text-decoration: none;
    transition:
        background .15s ease,
        border-color .15s ease,
        transform .15s ease;
}

.quick-link:hover {
    background: var(--theme-gradient-button-hover);
    border-color: var(--theme-border-light);
    transform: translateY(-1px);
}

.quick-link-icon {
    width: 32px;
    flex-shrink: 0;
    text-align: center;
    font-size: 21px;
}

.quick-link-text {
    min-width: 0;
}

.quick-link-title {
    display: block;
    font-size: 13px;
    font-weight: 600;
}

.quick-link-sub {
    display: block;
    margin-top: 3px;
    color: var(--theme-text-secondary);
    font-size: 11px;
}


/* ----------------------------------------------------------
   Footer
   ---------------------------------------------------------- */

.dashboard-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
    color: var(--theme-text-secondary);
    font-size: 11px;
}

.refresh-button {
    padding: 7px 11px;
    border: 1px solid var(--theme-border);
    border-radius: 7px;
    background: var(--theme-panel);
    color: var(--theme-text);
    cursor: pointer;
    font-size: 12px;
}

.refresh-button:hover {
    background: var(--theme-panel-secondary);
}


/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */

@media (max-width: 1100px) {

    .quick-links {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

}


@media (max-width: 900px) {

    .status-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

}


@media (max-width: 600px) {

    .dashboard {
        padding: 16px;
    }

    .dashboard-intro h1 {
        font-size: 23px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat {
        padding: 16px;
    }

    .stat-value {
        font-size: 25px;
    }

    .quick-links {
        grid-template-columns: 1fr;
    }

    .dashboard-footer {
        align-items: flex-start;
        flex-direction: column;
    }

}