/**
 * Vantage Artifacts - Client Portal Styles
 *
 * Styles for clientartifacts.tpl (list) and clientartifactdetail.tpl
 * (detail). Scoped under .vantage-artifacts so it is safe to load
 * alongside other vantage_* module assets. Works with Bootstrap 3.3.7
 * (WHMCS "twenty-one" client area) with no additional dependencies.
 *
 * Sections:
 * 1. Layout & Panels
 * 2. Badges (status / severity / type)
 * 3. List Table
 * 4. Detail Header
 * 5. Chain of Custody
 * 6. Event Timeline
 * 7. Dark Theme (prefers-color-scheme)
 * 8. Responsive Overrides
 * 9. Print
 *
 * @package   VantageArtifacts
 * @author    3VS Technologies
 * @copyright 2026 3VS Technologies
 * @license   Proprietary
 * @version   1.0.0
 */

/* ==========================================================================
   1. LAYOUT & PANELS
   ========================================================================== */

.vantage-artifacts {
    color: #333;
}

.vantage-artifacts h2 {
    margin-top: 0;
}

.vantage-artifacts .va-panel {
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.vantage-artifacts .va-panel .panel-heading {
    font-weight: 600;
}

.vantage-artifacts .va-empty-state {
    margin: 0;
    padding: 10px 0;
}

.vantage-artifacts .va-back-link {
    display: inline-block;
    font-size: 13px;
    color: #6c757d;
    text-decoration: none;
}

.vantage-artifacts .va-back-link:hover {
    color: #333;
    text-decoration: underline;
}

/* ==========================================================================
   2. BADGES (status / severity / type)
   ========================================================================== */

.vantage-artifacts .va-badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.4;
    border-radius: 10px;
    background: #e9ecef;
    color: #495057;
    white-space: nowrap;
}

.vantage-artifacts .va-badge-lg {
    padding: 5px 14px;
    font-size: 12px;
}

.vantage-artifacts .va-badge-type {
    background: #eef1f5;
    color: #495057;
    border: 1px solid #dde2e8;
}

/* Status badges */
.vantage-artifacts .va-badge-status-draft {
    background: #e9ecef;
    color: #495057;
}

.vantage-artifacts .va-badge-status-issued {
    background: #3498db;
    color: #fff;
}

.vantage-artifacts .va-badge-status-under_review {
    background: #f39c12;
    color: #fff;
}

.vantage-artifacts .va-badge-status-approved {
    background: #27ae60;
    color: #fff;
}

.vantage-artifacts .va-badge-status-superseded {
    background: #8e6fc7;
    color: #fff;
}

.vantage-artifacts .va-badge-status-archived {
    background: #6c757d;
    color: #fff;
}

/* Severity badges */
.vantage-artifacts .va-badge-severity-info {
    background: #e7f1fa;
    color: #2c6690;
}

.vantage-artifacts .va-badge-severity-low {
    background: #e5f6ed;
    color: #1e7e46;
}

.vantage-artifacts .va-badge-severity-medium {
    background: #fdf3d9;
    color: #91650a;
}

.vantage-artifacts .va-badge-severity-high {
    background: #fbe4d5;
    color: #b7521a;
}

.vantage-artifacts .va-badge-severity-critical {
    background: #e74c3c;
    color: #fff;
}

/* ==========================================================================
   3. LIST TABLE
   ========================================================================== */

.vantage-artifacts .va-table {
    margin-bottom: 0;
}

.vantage-artifacts .va-table th {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d;
    font-weight: 600;
    border-bottom-width: 1px;
}

.vantage-artifacts .va-table td {
    vertical-align: middle;
}

.vantage-artifacts .va-ref-link {
    font-weight: 600;
    color: #2c3e50;
    text-decoration: none;
}

.vantage-artifacts .va-ref-link:hover {
    color: #3498db;
    text-decoration: underline;
}

.vantage-artifacts .va-col-actions {
    white-space: nowrap;
    text-align: right;
}

.vantage-artifacts .va-col-actions .btn + .btn {
    margin-left: 6px;
}

.vantage-artifacts .va-pagination {
    text-align: center;
}

/* ==========================================================================
   4. DETAIL HEADER
   ========================================================================== */

.vantage-artifacts .va-detail-header-top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.vantage-artifacts .va-detail-header-titles h2 {
    margin: 2px 0 0;
}

.vantage-artifacts .va-ref {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #8b96a5;
    text-transform: uppercase;
}

.vantage-artifacts .va-detail-header-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 6px;
}

.vantage-artifacts .va-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin: 16px 0 0;
    padding-top: 12px;
    border-top: 1px solid #eceff2;
}

.vantage-artifacts .va-detail-meta-item {
    min-width: 100px;
}

.vantage-artifacts .va-detail-meta dt {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #8b96a5;
    font-weight: 600;
}

.vantage-artifacts .va-detail-meta dd {
    margin: 2px 0 0;
    font-size: 14px;
    color: #333;
}

.vantage-artifacts .va-detail-summary {
    margin: 16px 0 0;
    color: #495057;
    line-height: 1.6;
}

.vantage-artifacts .va-open-btn {
    margin-top: 16px;
}

/* ==========================================================================
   5. CHAIN OF CUSTODY
   ========================================================================== */

.vantage-artifacts .va-chain {
    display: flex;
    align-items: stretch;
    list-style: none;
    margin: 0;
    padding: 0;
}

.vantage-artifacts .va-chain-step {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.vantage-artifacts .va-chain-step-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #8b96a5;
    margin-bottom: 8px;
}

.vantage-artifacts .va-chain-connector {
    flex: 0 0 40px;
    position: relative;
    align-self: center;
    height: 2px;
    background: #d7dce2;
    margin: 0 4px;
    top: 12px;
}

.vantage-artifacts .va-chain-connector::after {
    content: "";
    position: absolute;
    right: -1px;
    top: -4px;
    width: 8px;
    height: 8px;
    border-top: 2px solid #d7dce2;
    border-right: 2px solid #d7dce2;
    transform: rotate(45deg);
}

.vantage-artifacts .va-chain-card {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 14px;
    border: 1px solid #e0e3e8;
    border-radius: 6px;
    background: #fff;
    text-decoration: none;
    min-height: 84px;
    justify-content: center;
}

.vantage-artifacts a.va-chain-card-link:hover {
    border-color: #3498db;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.15);
}

.vantage-artifacts .va-chain-card-empty {
    background: #f8f9fa;
    border-style: dashed;
    align-items: center;
}

.vantage-artifacts .va-chain-card-current {
    background: #f0f7ff;
    border-color: #3498db;
    border-width: 2px;
    align-items: flex-start;
}

.vantage-artifacts .va-chain-card-title {
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
    word-break: break-word;
}

.vantage-artifacts .va-chain-card-sub {
    font-size: 12px;
    color: #6c757d;
    word-break: break-word;
}

.vantage-artifacts .va-chain-card-date {
    font-size: 11px;
    color: #95a5a6;
}

.vantage-artifacts .va-chain-step-current .va-chain-card .va-badge {
    margin-top: 6px;
    align-self: flex-start;
}

/* ==========================================================================
   6. EVENT TIMELINE
   ========================================================================== */

.vantage-artifacts .va-timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
}

.vantage-artifacts .va-timeline::before {
    content: "";
    position: absolute;
    left: 5px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: #e0e3e8;
}

.vantage-artifacts .va-timeline-item {
    position: relative;
    padding: 0 0 20px 26px;
}

.vantage-artifacts .va-timeline-item:last-child {
    padding-bottom: 0;
}

.vantage-artifacts .va-timeline-marker {
    position: absolute;
    left: 0;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #3498db;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px #3498db;
}

.vantage-artifacts .va-timeline-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}

.vantage-artifacts .va-timeline-label {
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
}

.vantage-artifacts .va-timeline-date {
    font-size: 12px;
    color: #95a5a6;
    white-space: nowrap;
}

.vantage-artifacts .va-timeline-time {
    color: #b5bcc4;
}

.vantage-artifacts .va-timeline-actor {
    margin: 4px 0 0;
    font-size: 12px;
    color: #6c757d;
}

.vantage-artifacts .va-timeline-detail {
    margin: 4px 0 0;
    font-size: 13px;
    color: #495057;
    line-height: 1.5;
}

/* ==========================================================================
   7. DARK THEME
   Gated on html[data-theme="strategic"] -- the actual live theme-switcher
   attribute report-tokens.css keys off of (see report-tokens.css "THEME
   SWITCHING" block; "strategic" is the dark/gold default, "vantage-light"
   is the light oklch palette) -- instead of prefers-color-scheme. Previously
   this block fired independently off the OS colour-scheme preference, so a
   client with a dark OS setting got dark artifacts panels floating inside
   an otherwise vantage-light-themed portal, and a client with a light OS
   setting got light artifacts panels inside an otherwise strategic
   (dark/gold) portal -- both are the token collision reported in
   VANTDEV-36. Colour values are unchanged; only the activation condition
   moved from prefers-color-scheme to the theme the portal chrome is
   actually rendering.
   ========================================================================== */

[data-theme="strategic"] .vantage-artifacts {
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-panel,
    [data-theme="strategic"] .vantage-artifacts .va-panel.panel-default {
        background: #1a1d23;
        border-color: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts .va-panel .panel-heading {
        background: #1e2128;
        border-color: #2d3139;
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-panel .panel-footer {
        background: #1a1d23;
        border-color: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts .va-table {
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-table > tbody > tr > td,
    [data-theme="strategic"] .vantage-artifacts .va-table > thead > tr > th {
        border-color: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts .va-table-striped > tbody > tr:nth-of-type(odd),
    [data-theme="strategic"] .vantage-artifacts .va-table > tbody > tr:nth-of-type(odd) {
        background: #1e2128;
    }[data-theme="strategic"] .vantage-artifacts .va-ref-link {
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-ref-link:hover {
        color: #5dade2;
    }[data-theme="strategic"] .vantage-artifacts .va-back-link {
        color: #9ba1ad;
    }[data-theme="strategic"] .vantage-artifacts .va-back-link:hover {
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-ref,
    [data-theme="strategic"] .vantage-artifacts .va-detail-meta dt,
    [data-theme="strategic"] .vantage-artifacts .va-chain-step-label {
        color: #9ba1ad;
    }[data-theme="strategic"] .vantage-artifacts .va-detail-meta {
        border-top-color: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts .va-detail-meta dd {
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-detail-summary {
        color: #c0c4cb;
    }[data-theme="strategic"] .vantage-artifacts .va-badge {
        background: #2d3139;
        color: #c0c4cb;
    }[data-theme="strategic"] .vantage-artifacts .va-badge-type {
        background: #232730;
        border-color: #2d3139;
        color: #c0c4cb;
    }[data-theme="strategic"] .vantage-artifacts .va-badge-severity-info {
        background: rgba(52, 152, 219, 0.18);
        color: #7fc1ea;
    }[data-theme="strategic"] .vantage-artifacts .va-badge-severity-low {
        background: rgba(39, 174, 96, 0.18);
        color: #6fcf97;
    }[data-theme="strategic"] .vantage-artifacts .va-badge-severity-medium {
        background: rgba(243, 156, 18, 0.2);
        color: #f5c163;
    }[data-theme="strategic"] .vantage-artifacts .va-badge-severity-high {
        background: rgba(230, 126, 34, 0.22);
        color: #f0a875;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-card {
        background: #1e2128;
        border-color: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-card-empty {
        background: #16181d;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-card-current {
        background: rgba(52, 152, 219, 0.1);
        border-color: #3498db;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-card-title {
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-card-sub {
        color: #9ba1ad;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-card-date {
        color: #6c717d;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-connector {
        background: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts .va-chain-connector::after {
        border-top-color: #2d3139;
        border-right-color: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts a.va-chain-card-link:hover {
        border-color: #3498db;
        box-shadow: 0 2px 8px rgba(52, 152, 219, 0.25);
    }[data-theme="strategic"] .vantage-artifacts .va-timeline::before {
        background: #2d3139;
    }[data-theme="strategic"] .vantage-artifacts .va-timeline-marker {
        border-color: #1a1d23;
        box-shadow: 0 0 0 2px #3498db;
    }[data-theme="strategic"] .vantage-artifacts .va-timeline-label {
        color: #e4e6ea;
    }[data-theme="strategic"] .vantage-artifacts .va-timeline-date {
        color: #6c717d;
    }[data-theme="strategic"] .vantage-artifacts .va-timeline-actor,
    [data-theme="strategic"] .vantage-artifacts .va-timeline-detail {
        color: #c0c4cb;
    }


/* ==========================================================================
   8. RESPONSIVE OVERRIDES
   ========================================================================== */

@media (max-width: 768px) {
    .vantage-artifacts .va-table thead {
        display: none;
    }

    .vantage-artifacts .va-table,
    .vantage-artifacts .va-table tbody,
    .vantage-artifacts .va-table tr,
    .vantage-artifacts .va-table td {
        display: block;
        width: 100%;
    }

    .vantage-artifacts .va-table tr {
        margin-bottom: 12px;
        border: 1px solid #e0e3e8;
        border-radius: 4px;
        padding: 8px 12px;
    }

    .vantage-artifacts .va-table td {
        border: none;
        padding: 6px 0;
        text-align: left !important;
    }

    .vantage-artifacts .va-table td::before {
        content: attr(data-label);
        display: block;
        font-size: 10px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: #8b96a5;
        font-weight: 600;
        margin-bottom: 2px;
    }

    .vantage-artifacts .va-col-actions {
        text-align: left;
    }

    .vantage-artifacts .va-chain {
        flex-direction: column;
    }

    .vantage-artifacts .va-chain-connector {
        width: 2px;
        height: 24px;
        align-self: flex-start;
        margin: 0 0 0 5px;
        top: 0;
    }

    .vantage-artifacts .va-chain-connector::after {
        right: -4px;
        top: auto;
        bottom: -1px;
        transform: rotate(135deg);
    }

    .vantage-artifacts .va-detail-header-top {
        flex-direction: column;
    }
}

/* ==========================================================================
   9. PRINT
   ========================================================================== */

@media print {
    .vantage-artifacts .va-back-link,
    .vantage-artifacts .va-col-actions,
    .vantage-artifacts .va-open-btn {
        display: none !important;
    }

    .vantage-artifacts .va-panel {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }

    .vantage-artifacts .va-chain-card {
        border: 1px solid #999;
    }

    .vantage-artifacts .va-badge {
        border: 1px solid #999;
        color: #000 !important;
        background: #fff !important;
    }

    .vantage-artifacts .va-timeline-marker {
        box-shadow: none;
        border: 1px solid #999;
        background: #fff;
    }
}

/* ==========================================================================
   8. FILE PREVIEW MODAL  [va-modal-preview 2026-08-25]
   Inline preview of PDF / image / text attachments. Structure mirrors
   vantage_reports' .vr-doc-modal, but theme-switching follows THIS module's
   own convention: base rules = light (vantage-light default) and dark is
   applied via html[data-theme="strategic"] descendant overrides (section 7),
   NOT @media (prefers-color-scheme) — so the modal tracks the portal's
   explicit theme toggle rather than the OS preference. Revert = delete
   section 8.
   ========================================================================== */

.vantage-artifacts .va-file-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.vantage-artifacts .va-file-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.va-doc-modal[hidden] { display: none; }
.va-doc-modal {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 4vh 1rem;
    overflow-y: auto;
}
.va-doc-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(9, 14, 30, 0.55);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
}
.va-doc-modal-dialog {
    position: relative;
    z-index: 1;
    width: min(900px, 100%);
    background: #fff;
    color: #212529;
    border-radius: 10px;
    box-shadow: 0 24px 60px rgba(9, 14, 30, 0.35);
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.va-doc-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.1rem;
    border-bottom: 1px solid #dee2e6;
}
.va-doc-modal-head h2 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.2;
    color: #212529;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.va-doc-modal-head-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.va-doc-modal-close {
    border: none;
    background: none;
    font-size: 1.6rem;
    line-height: 1;
    color: #6c757d;
    cursor: pointer;
    padding: 0 0.25rem;
}
.va-doc-modal-close:hover,
.va-doc-modal-close:focus { color: #212529; }
.va-doc-modal-body {
    padding: 0;
    overflow: auto;
    background: #f1f3f5;
    flex: 1 1 auto;
    min-height: 320px;
}
.va-doc-modal-body:focus { outline: none; }
.va-doc-frame {
    width: 100%;
    height: 75vh;
    border: 0;
    display: block;
    background: #fff;
}
.va-doc-image {
    display: block;
    max-width: 100%;
    margin: 0 auto;
}
.va-doc-text {
    margin: 0;
    padding: 1.1rem 1.25rem;
    white-space: pre-wrap;
    word-break: break-word;
    font: 400 0.85rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color: #212529;
    background: #fff;
}
.va-doc-loading,
.va-doc-error {
    padding: 1.25rem;
    color: #6c757d;
    font-style: italic;
}
.va-doc-error { color: #b42318; }

/* Dark theme overrides — gated on the portal's explicit toggle (section 7). */
[data-theme="strategic"] .va-doc-modal-dialog {
    background: #1a1d23;
    color: #e4e6ea;
}
[data-theme="strategic"] .va-doc-modal-head {
    border-bottom-color: #2d3139;
}
[data-theme="strategic"] .va-doc-modal-head h2 {
    color: #e4e6ea;
}
[data-theme="strategic"] .va-doc-modal-close {
    color: #9ba1ad;
}
[data-theme="strategic"] .va-doc-modal-close:hover,
[data-theme="strategic"] .va-doc-modal-close:focus {
    color: #e4e6ea;
}
[data-theme="strategic"] .va-doc-modal-body {
    background: #101215;
}
[data-theme="strategic"] .va-doc-text {
    color: #e4e6ea;
    background: #1a1d23;
}
[data-theme="strategic"] .va-doc-loading,
[data-theme="strategic"] .va-doc-error {
    color: #9ba1ad;
}
[data-theme="strategic"] .va-doc-error { color: #f0a875; }