/* COMMAND CENTER — SYSTEM ERRORS module (error list / detail / playbook / comments / revisions / category tabs). Loaded last. */

/* ============================================================================
   System Errors — error-code list (master/detail)
   ============================================================================ */
.cc-error-split {
    display: grid;
    grid-template-columns: minmax(320px, 420px) 1fr;
    gap: 16px;
    align-items: start;
}
@media (max-width: 959.98px) {
    .cc-error-split { grid-template-columns: 1fr; }
}

.cc-error-list { padding: 0; overflow: hidden; }
.cc-error-list-scroll { max-height: none; overflow-y: visible; }

@media (min-width: 960px) {
    .cc-error-list-scroll {
        max-height: 640px;
        overflow-y: auto;
    }
}

.cc-error-row {
    display: flex; align-items: center; gap: 10px;
    width: 100%; text-align: left;
    background: var(--cc-white); border: none;
    border-left: 3px solid transparent;
    border-bottom: 1px solid var(--cc-light-gray);
    padding: 10px 16px; cursor: pointer;
    font: inherit;
}
.cc-error-row:hover { background: var(--cc-hover-surface); }
.cc-error-row.selected { background: var(--cc-red-wash); border-left-color: var(--cc-red); }
.cc-error-row-code {
    font-family: "JetBrains Mono", "Fira Code", monospace;
    font-weight: 700; font-size: 14px; color: var(--cc-black);
    min-width: 48px;
}
.cc-error-row-desc {
    flex: 1; font-size: 14px; color: var(--cc-dark-gray);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.cc-error-detail-pane { padding: 0; min-height: 320px; }

.cc-error-detail { padding: 20px 24px; }
.cc-error-detail-empty {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px; text-align: center; color: var(--cc-medium-gray);
    padding: 64px 24px;
}
.cc-error-detail-head { display: flex; align-items: flex-start; gap: 12px; }
.cc-error-detail-code { display: flex; align-items: center; gap: 8px; }
.cc-error-code-mono {
    font-family: "JetBrains Mono", "Fira Code", monospace;
    font-weight: 800; font-size: 23px; color: var(--cc-black);
}
.cc-error-detail-desc { margin-top: 2px; }

.cc-error-section { margin-top: 18px; }
.cc-error-section-title {
    display: flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em;
    color: var(--cc-dark-gray); margin: 0 0 8px;
    border-bottom: 1px solid var(--cc-light-gray); padding-bottom: 4px;
}
.cc-error-steps {
    --cc-step-marker-w: 1.75em;

    margin: 0; padding-left: 0; list-style: none;
    counter-reset: cc-num cc-alpha;
}
.cc-error-steps .cc-error-steps { margin-top: var(--cc-sp-2); }

.cc-error-step {
    position: relative;
    padding-left: var(--cc-step-marker-w);
    margin-bottom: var(--cc-sp-2);
    font-size: var(--cc-fs-md);
}
.cc-error-step::before {
    position: absolute; left: 0; top: 0;
    color: var(--cc-medium-gray); font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.cc-error-step.is-numbered::before { counter-increment: cc-num;   content: counter(cc-num) "."; }
.cc-error-step.is-lettered::before { counter-increment: cc-alpha; content: counter(cc-alpha, lower-alpha) ")"; }
.cc-error-step.is-bullet::before   { content: "•"; }

.cc-error-step:target {
    background: var(--cc-warning-tint);
    border-radius: var(--cc-radius-sm);
    box-shadow: 0 0 0 var(--cc-sp-2) var(--cc-warning-tint);
}

.cc-error-steps-empty { color: var(--cc-medium-gray); font-size: 14px; font-style: italic; }

.cc-steps-hint {
    font-size: var(--cc-fs-sm); color: var(--cc-medium-gray);
    margin: 0 0 var(--cc-sp-5);
}

.cc-start-here {
    border: 1px solid var(--cc-success);
    background: var(--cc-success-tint);
    border-radius: var(--cc-radius-md);
    padding: var(--cc-sp-5) var(--cc-sp-6);
    margin-bottom: var(--cc-sp-6);
}
.cc-start-here-head {
    display: flex; align-items: baseline; gap: var(--cc-sp-4); flex-wrap: wrap;
    margin-bottom: var(--cc-sp-2);
}
.cc-start-here-label {
    font-size: var(--cc-fs-xs); font-weight: 800;
    text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--cc-success-text);
}
.cc-start-here-count { font-size: var(--cc-fs-xs); color: var(--cc-dark-gray); }
.cc-start-here-text {
    font-size: var(--cc-fs-md); color: var(--cc-black);
    display: -webkit-box; -webkit-box-orient: vertical;
    -webkit-line-clamp: 1; line-clamp: 1; overflow: hidden;
}
.cc-start-here-jump {
    display: inline-block; margin-top: var(--cc-sp-2);
    font-size: var(--cc-fs-xs); font-weight: 700; color: var(--cc-success-text);
}

/* AI Playbook */
.cc-playbook { border-left: 3px solid var(--cc-header-bg); }
.cc-playbook-block { margin-top: 12px; }
.cc-playbook-label {
    font-size: calc(0.72rem + 1px); font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.04em; color: var(--cc-medium-gray); margin-bottom: 4px;
}
.cc-playbook-text { font-size: calc(0.92rem + 1px); line-height: 1.5; white-space: pre-wrap; }
.cc-playbook-steps { margin: 0; padding-left: 20px; }
.cc-playbook-steps li { font-size: calc(0.92rem + 1px); line-height: 1.5; margin-bottom: 4px; }
.cc-playbook-solution { display: flex; gap: 8px; align-items: baseline; font-size: calc(0.92rem + 1px); line-height: 1.5; margin-bottom: 4px; }
.cc-playbook-solution-count {
    flex: 0 0 auto; font-weight: 700; font-size: calc(0.8rem + 1px); color: var(--cc-header-bg);
    background: var(--cc-gray-100); border-radius: var(--cc-radius-sm); padding: 1px var(--cc-sp-3);
}

/* Comments */
.cc-error-comment { display: flex; gap: 10px; margin-bottom: 12px; }
.cc-error-comment-avatar {
    flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%;
    background: var(--cc-header-bg); color: var(--cc-white);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
}
.cc-error-comment-head { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.cc-error-comment-name { font-weight: 700; font-size: 14px; }
.cc-error-comment-role { font-size: 13px; color: var(--cc-medium-gray); }
.cc-error-comment-when { font-size: 13px; color: var(--cc-medium-gray); margin-left: auto; }
.cc-error-comment-text { font-size: 15px; color: var(--cc-dark-gray); }
.cc-error-comment-add { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.cc-error-comment-input { flex: 1; }

/* Step editor (in the add/edit drawer) */
.cc-step-editor-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.cc-step-row { display: flex; align-items: center; gap: 4px; margin-bottom: 6px; }
.cc-step-type { max-width: 120px; }
.cc-step-text { flex: 1; }

/* ============================================================================
   System Errors — change history / approval diffs
   ============================================================================ */
.cc-revision-row { border: 1px solid var(--cc-light-gray); border-radius: 4px; margin-bottom: 8px; overflow: hidden; }
.cc-revision-head {
    display: flex; align-items: center; gap: 10px; width: 100%;
    background: var(--cc-white); border: none; padding: 8px 12px; cursor: pointer; font: inherit; text-align: left;
}
.cc-revision-head:hover { background: var(--cc-hover-surface); }
.cc-revision-meta { flex: 1; font-size: 13px; color: var(--cc-dark-gray); }
.cc-revision-fieldcount { font-size: 13px; color: var(--cc-medium-gray); }
.cc-revision-detail { padding: 10px 12px; border-top: 1px solid var(--cc-light-gray); background: var(--cc-hover-surface); }

.cc-revision-field { margin-bottom: 10px; }
.cc-revision-field-name {
    font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em;
    color: var(--cc-dark-gray); margin-bottom: 4px;
}
.cc-revision-diff { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cc-revision-diff pre {
    margin: 0; padding: 8px; border-radius: 4px; font-size: 13px;
    white-space: pre-wrap; word-break: break-word; font-family: "JetBrains Mono", "Fira Code", monospace;
    max-height: 220px; overflow: auto;
}
.cc-revision-old { background: var(--cc-danger-tint);  border: 1px solid var(--cc-danger); }
.cc-revision-new { background: var(--cc-success-tint); border: 1px solid var(--cc-success); }
@media (max-width: 599.98px) {
    .cc-revision-diff { grid-template-columns: 1fr; }
}

/* ============================================================================
   System Errors — per-step votes / "most successful fix"
   ============================================================================ */
.cc-step-line { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cc-step-line .cc-step-text { flex: 1; min-width: 160px; }

.cc-most-successful {
    font-size: var(--cc-fs-xs); font-weight: 800; letter-spacing: 0.02em;
    padding: 1px var(--cc-sp-4); border-radius: 10px;
    background: var(--cc-success-tint); color: var(--cc-success-text); white-space: nowrap;
}

.cc-vote-btn {
    display: inline-flex; align-items: center; gap: 6px;
    border: 1px solid var(--cc-light-gray); background: var(--cc-white);
    color: var(--cc-dark-gray); font: inherit; font-size: 13px; font-weight: 700;
    padding: 2px 10px; border-radius: 14px; cursor: pointer; white-space: nowrap;
}
.cc-vote-btn:hover:not(:disabled) { border-color: var(--cc-success); background: var(--cc-success-tint); color: var(--cc-success-text); }
.cc-vote-btn:disabled { opacity: 0.6; cursor: progress; }
.cc-vote-btn-label { font-weight: 700; }
.cc-vote-count {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
    background: var(--cc-success-tint); color: var(--cc-success-text); font-size: 12px;
}

.cc-guide-body {
    margin: 0; word-break: break-word;
    font-family: inherit; font-size: 15px; line-height: 1.6; color: var(--cc-dark-gray);
}
.cc-guide-body > :first-child { margin-top: 0; }
.cc-guide-body > :last-child  { margin-bottom: 0; }
.cc-guide-body h1, .cc-guide-body h2, .cc-guide-body h3,
.cc-guide-body h4, .cc-guide-body h5, .cc-guide-body h6 {
    font-size: var(--cc-fs-lg); font-weight: 800; color: var(--cc-black);
    margin: var(--cc-sp-6) 0 var(--cc-sp-3);
}
.cc-guide-body ul, .cc-guide-body ol { margin: var(--cc-sp-3) 0; padding-left: var(--cc-sp-8); }
.cc-guide-body code {
    font-family: "JetBrains Mono", "Fira Code", monospace; font-size: 0.9em;
    background: var(--cc-gray-100); border-radius: var(--cc-radius-sm); padding: 1px var(--cc-sp-2);
}
.cc-guide-body pre {
    background: var(--cc-gray-100); border-radius: var(--cc-radius-sm);
    padding: var(--cc-sp-4); overflow-x: auto;
}
.cc-guide-body pre code { background: none; padding: 0; }

.cc-step-text code {
    font-family: "JetBrains Mono", "Fira Code", monospace; font-size: 0.9em;
    background: var(--cc-gray-100); border-radius: var(--cc-radius-sm); padding: 1px var(--cc-sp-2);
}

.cc-error-list-more-btn {
    display: block; width: 100%;
    padding: var(--cc-sp-5) var(--cc-sp-7);
    font: inherit; font-size: var(--cc-fs-xs); font-weight: 700;
    color: var(--cc-brand-text); background: var(--cc-white);
    border: none; border-top: 1px solid var(--cc-light-gray);
    text-align: center; cursor: pointer;
}
.cc-error-list-more-btn:hover:not(:disabled) { background: var(--cc-hover-surface); }
.cc-error-list-more-btn:disabled { color: var(--cc-medium-gray); cursor: default; }

.cc-error-row-match {
    font-size: var(--cc-fs-xs); font-style: italic;
    color: var(--cc-medium-gray); white-space: nowrap;
}

/* ============================================================================
   System Errors — category tabs + redesigned list rows
   ============================================================================ */
.cc-cat-tabs {
    display: flex; flex-wrap: wrap; gap: 2px;
    border-bottom: 1px solid var(--cc-light-gray);
}
.cc-cat-tab {
    display: inline-flex; align-items: center; gap: 8px;
    background: none; border: none; border-bottom: 2px solid transparent;
    padding: 10px 14px; font: inherit; font-size: 15px; font-weight: 700;
    color: var(--cc-medium-gray); cursor: pointer; white-space: nowrap;
}
.cc-cat-tab:hover { color: var(--cc-dark-gray); }
.cc-cat-tab.active { color: var(--cc-red); border-bottom-color: var(--cc-red); }
.cc-cat-tab-count {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 22px; height: 20px; padding: 0 7px; border-radius: 10px;
    background: var(--cc-light-gray); color: var(--cc-dark-gray);
    font-size: 13px; font-weight: 800;
}
.cc-cat-tab-count.active { background: var(--cc-red); color: var(--cc-white); }

/* Colored category pill on each row */
.cc-cat-pill {
    display: inline-flex; align-items: center;
    padding: var(--cc-sp-1) var(--cc-sp-4); border-radius: var(--cc-radius-sm);
    font-size: var(--cc-fs-xs); font-weight: 800; letter-spacing: 0.02em; text-transform: uppercase;
    white-space: nowrap;
}
.cc-cat-pill-blue   { background: var(--cc-info-tint);    color: var(--cc-info-text); }
.cc-cat-pill-amber  { background: var(--cc-warning-tint); color: var(--cc-warning-text); }
.cc-cat-pill-green  { background: var(--cc-success-tint); color: var(--cc-success-text); }
.cc-cat-pill-purple { background: var(--cc-purple-tint);  color: var(--cc-purple-text); }
.cc-cat-pill-teal   { background: var(--cc-teal-tint);    color: var(--cc-teal-text); }
.cc-cat-pill-pink   { background: var(--cc-pink-tint);    color: var(--cc-pink-text); }
.cc-cat-pill-red    { background: var(--cc-danger-tint);  color: var(--cc-danger-text); }
.cc-cat-pill-indigo { background: var(--cc-indigo-tint);  color: var(--cc-indigo-text); }

.cc-error-row { align-items: flex-start; padding: var(--cc-sp-5) var(--cc-sp-7); min-height: 56px; }

.cc-error-row-body {
    display: flex; flex-direction: column; gap: var(--cc-sp-2);
    flex: 1 1 auto; min-width: 0;
}
.cc-error-row-line { display: flex; align-items: center; gap: var(--cc-sp-4); min-width: 0; }

.cc-error-row-code {
    flex: 0 0 auto;
    background: var(--cc-gray-100); border: 1px solid var(--cc-light-gray);
    border-radius: var(--cc-radius-sm);
    padding: 3px var(--cc-sp-4); min-width: 0;
}
.cc-error-row-desc {
    font-size: var(--cc-fs-md); font-weight: 600; color: var(--cc-black);
    min-width: 0; white-space: normal;
    display: -webkit-box; -webkit-box-orient: vertical;
    -webkit-line-clamp: var(--cc-error-desc-lines, 1);
    line-clamp: var(--cc-error-desc-lines, 1);
    overflow: hidden;
}

.cc-error-row-meta { flex-wrap: wrap; gap: var(--cc-sp-3); font-size: var(--cc-fs-xs); }
.cc-error-row-stat { color: var(--cc-medium-gray); white-space: nowrap; }

.cc-error-row-flag {
    font-weight: 800; letter-spacing: 0.02em; white-space: nowrap;
    padding: var(--cc-sp-1) var(--cc-sp-4); border-radius: var(--cc-radius-sm);
    background: var(--cc-warning-tint); color: var(--cc-warning-text);
}

.cc-error-row-chevron { flex: 0 0 auto; color: var(--cc-medium-gray); align-self: center; }
.cc-error-row.selected .cc-error-row-chevron { color: var(--cc-red); }

@media (max-width: 959.98px) {
    .cc-error-row-desc { --cc-error-desc-lines: 2; }
}

.cc-errors-filter .cc-filter-search { flex: 1 1 auto; min-width: 0; max-width: none; }
.cc-errors-filter .cc-filter-search .mud-input-control {
    width: 100%; min-width: 0; max-width: none; flex: 1 1 auto;
}

.cc-errors-filter {
    margin-bottom: 0;
    padding-bottom: var(--cc-sp-2);
}

/* System Errors — mobile master/detail drill-in + comment delete */
.cc-error-back { display: none; }
.cc-error-comment-del { margin-left: 2px; }

/* The print sheet (ErrorPrintSheet) is paper-only; wwwroot/cc-print.css reveals it. */
.cc-print-sheet { display: none; }

@media (max-width: 959.98px) {
    .cc-error-split.has-selection .cc-error-list { display: none; }
    .cc-error-split:not(.has-selection) .cc-error-detail-pane { display: none; }

    .cc-error-back {
        position: sticky; top: 0; z-index: 2;
        display: flex; align-items: center; gap: 6px;
        width: 100%; min-height: 44px;
        background: var(--cc-white);
        border: none; border-bottom: 1px solid var(--cc-light-gray);
        color: var(--cc-red);
        font: inherit; font-weight: 700; padding: 10px 14px; cursor: pointer;
    }

    .cc-error-detail { padding: var(--cc-sp-6) var(--cc-sp-6); }

    .cc-error-detail-head { flex-wrap: wrap; }
    .cc-error-code-mono { font-size: var(--cc-fs-xl); }

    .cc-error-steps { --cc-step-marker-w: 1.4em; }

    .cc-vote-btn {
        min-height: 44px;
        padding-top: var(--cc-sp-4); padding-bottom: var(--cc-sp-4);
        margin-top: calc(var(--cc-sp-4) * -1); margin-bottom: calc(var(--cc-sp-4) * -1);
    }

    .cc-error-detail .mud-tabs-toolbar-wrapper {
        flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
    }
    .cc-error-detail .mud-tab { flex: 0 0 auto; }
}

@media (max-width: 599.98px) {
    .cc-error-detail .mud-tab .mud-icon-root { display: none; }
    .cc-error-detail .mud-tab { min-width: 0; padding-left: var(--cc-sp-5); padding-right: var(--cc-sp-5); }
}