/* Ticket list */
.ticket-filters {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-6);
    border-bottom: 2px solid var(--on-surface);
}

.filter-tab {
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-technical);
    font-size: var(--label-md);
    font-weight: 600;
    letter-spacing: 0.05rem;
    text-transform: uppercase;
    color: var(--outline);
    text-decoration: none;
    transition: background 0.1s ease, color 0.1s ease;
}

.filter-tab:hover {
    background: var(--surface-container-low);
    color: var(--on-surface);
    text-decoration: none;
}

.filter-active {
    background: var(--on-surface);
    color: var(--surface-container-lowest);
}

.filter-active:hover {
    background: var(--on-surface);
    color: var(--surface-container-lowest);
}

.filter-count {
    font-size: var(--label-md);
    color: inherit;
    margin-left: var(--space-1);
}

.ticket-list {
    display: flex;
    flex-direction: column;
    border: 2px solid var(--on-secondary-fixed);
}

.ticket-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    text-decoration: none;
    color: inherit;
    transition: background 0.1s ease;
    border-bottom: 1px solid var(--outline-variant);
}

.ticket-row:last-child {
    border-bottom: none;
}

.ticket-row:hover {
    background: var(--surface-container-low);
    text-decoration: none;
}

.ticket-row-main {
    flex: 1;
}

.ticket-row-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-1);
}

.ticket-row-meta {
    font-family: var(--font-technical);
    padding-left: calc(var(--space-2) + 4rem);
}

/* Ticket view */
.ticket-header {
    margin-bottom: var(--space-8);
}

.ticket-header > a {
    display: inline-block;
    margin-bottom: var(--space-4);
}

.ticket-title-row {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.ticket-number {
    font-family: var(--font-technical);
    font-size: var(--title-lg);
    font-weight: 400;
}

.ticket-meta-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.ticket-description {
    margin-bottom: var(--space-6);
}

.ticket-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
    padding: var(--space-4) 0;
    border-top: 1px solid var(--outline-variant);
    border-bottom: 1px solid var(--outline-variant);
}

.ticket-close-form {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.input-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--body-md);
}

/* Comments */
.comments-section {
    margin-top: var(--space-10);
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.comment-card {
    padding: var(--space-5);
}

.comment-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.comment-body {
    line-height: 1.6;
}

.comment-form {
    margin-top: var(--space-5);
}

.comment-form .form-group {
    margin-bottom: var(--space-3);
}

/* Markdown body styling */
.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: var(--space-5);
    margin-bottom: var(--space-3);
}

.markdown-body h1 { font-size: var(--headline-lg); }
.markdown-body h2 { font-size: var(--headline-sm); }
.markdown-body h3 { font-size: var(--title-lg); }

.markdown-body p {
    margin-bottom: var(--space-4);
}

.markdown-body ul,
.markdown-body ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
}

.markdown-body li {
    margin-bottom: var(--space-1);
}

.markdown-body code {
    font-family: var(--font-technical);
    font-size: 0.875em;
    padding: 0.125rem 0.375rem;
    background: var(--surface-container-high);
}

.markdown-body pre {
    background: var(--surface-container-high);
    padding: var(--space-4);
    border: 1px solid var(--outline-variant);
    overflow-x: auto;
    margin-bottom: var(--space-4);
}

.markdown-body pre code {
    padding: 0;
    background: none;
}

.markdown-body blockquote {
    padding-left: var(--space-4);
    border-left: 3px solid var(--primary);
    color: var(--outline);
    margin-bottom: var(--space-4);
}

.markdown-body img {
    max-width: 100%;
}

.markdown-body table {
    width: 100%;
    margin-bottom: var(--space-4);
    border-collapse: collapse;
    border: 2px solid var(--on-secondary-fixed);
}

.markdown-body th,
.markdown-body td {
    padding: var(--space-2) var(--space-3);
    text-align: left;
    border-bottom: 1px solid var(--outline-variant);
}

.markdown-body th {
    background: var(--surface-container-high);
    font-family: var(--font-technical);
    font-size: var(--label-md);
    font-weight: 600;
    letter-spacing: 0.05rem;
    text-transform: uppercase;
}

.markdown-body tr:nth-child(even) {
    background: var(--surface-container-low);
}

/* Textarea styling */
textarea.input-field {
    resize: vertical;
    min-height: 6rem;
    font-family: var(--font-body);
    line-height: 1.6;
}

/* ==============================
   Project View — Ledger Layout
   ============================== */

/* Breadcrumb */
.view-breadcrumb {
    margin-bottom: var(--space-4);
}

.view-breadcrumb a {
    color: var(--outline);
    text-decoration: none;
}

.view-breadcrumb a:hover {
    color: var(--on-surface);
}

/* Title row */
.view-title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

/* Stats cards row */
.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.stat-card {
    background: var(--surface-container-lowest);
    border: 2px solid var(--on-secondary-fixed);
    padding: var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.stat-card .stat-label {
    color: var(--outline);
}

.stat-card .stat-value {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.03em;
}

.stat-card-critical {
    background: var(--tertiary);
    border-color: var(--tertiary);
    color: var(--on-tertiary);
}

.stat-card-critical .stat-label {
    color: rgba(255, 255, 255, 0.7);
}

/* Ledger table container */
.ledger-table-container {
    background: var(--surface-container-lowest);
    border: 2px solid var(--on-secondary-fixed);
    margin-bottom: var(--space-10);
}

.ledger-table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--outline-variant);
}

.ledger-table-controls {
    display: flex;
    gap: var(--space-2);
}

.ledger-filter-form {
    display: contents;
}

.ledger-table-controls select.input-field.input-sm {
    padding: 0.25rem 2rem 0.25rem 0.5rem;
    font-size: var(--label-md);
    min-width: 0;
}

.ledger-sort-link {
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
}

.ledger-sort-link:hover {
    color: var(--primary);
    text-decoration: none;
}

.ledger-table {
    width: 100%;
    border-collapse: collapse;
}

.ledger-table thead th {
    font-family: var(--font-technical);
    font-size: var(--label-md);
    font-weight: 600;
    letter-spacing: 0.06rem;
    text-transform: uppercase;
    text-align: left;
    padding: var(--space-3) var(--space-5);
    background: var(--surface-container-high);
    color: var(--on-surface);
    border-bottom: 2px solid var(--on-secondary-fixed);
}

.ledger-table tbody tr {
    border-bottom: 1px solid var(--outline-variant);
    transition: background 0.1s ease;
}

.ledger-table tbody tr:last-child {
    border-bottom: none;
}

.ledger-table tbody tr:hover {
    background: var(--surface-container-low);
}

.ledger-table td {
    padding: var(--space-3) var(--space-5);
    font-size: var(--body-md);
}

.ledger-id {
    font-family: var(--font-technical);
    white-space: nowrap;
    width: 5rem;
}

.ledger-id a {
    color: var(--outline);
}

.ledger-title a {
    color: var(--on-surface);
    text-decoration: none;
    font-weight: 500;
}

.ledger-title a:hover {
    text-decoration: underline;
}

.ledger-assignee {
    font-family: var(--font-technical);
    font-size: var(--label-md);
    color: var(--outline);
    text-align: right;
}

.ledger-table-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--outline-variant);
}

/* Metadata section */
.metadata-section {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 0;
    margin-bottom: var(--space-10);
}

.metadata-main {
    border-right: none;
}

.metadata-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.metadata-header svg {
    color: var(--on-surface);
}

.metadata-fields {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-5);
}

.metadata-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.metadata-members {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding-top: var(--space-4);
    border-top: 1px solid var(--outline-variant);
}

.metadata-members-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.metadata-aside {
    background: var(--on-surface);
    color: var(--surface-container-lowest);
    padding: var(--space-6);
    border: 2px solid var(--on-surface);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.metadata-aside .headline-sm {
    margin-bottom: var(--space-3);
}

.metadata-aside .text-muted {
    color: var(--outline-variant);
}

/* ==============================
   Ticket View — Two-Column Layout
   ============================== */

.tkt-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 0;
    min-height: 60vh;
}

/* Main column */
.tkt-main {
    padding-right: var(--space-8);
    border-right: 2px solid var(--on-secondary-fixed);
}

.tkt-top-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.tkt-title {
    margin-bottom: var(--space-4);
    max-width: 36rem;
}

.tkt-byline {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

/* Tabs */
.tkt-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--on-surface);
    margin-bottom: var(--space-6);
}

.tkt-tab {
    background: none;
    border: none;
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-technical);
    font-size: var(--label-md);
    font-weight: 600;
    letter-spacing: 0.05rem;
    text-transform: uppercase;
    color: var(--outline);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.1s ease;
}

.tkt-tab:hover {
    color: var(--on-surface);
}

.tkt-tab-active {
    color: var(--on-surface);
    border-bottom-color: var(--on-surface);
}

/* Panels */
.tkt-panel-hidden {
    display: none;
}

.tkt-section-label {
    margin-bottom: var(--space-4);
    color: var(--primary);
    font-style: italic;
}

.tkt-description {
    margin-bottom: var(--space-8);
}

/* Activity log */
.tkt-activity-log {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

.tkt-activity-entry {
    display: flex;
    gap: var(--space-3);
}

.tkt-avatar-placeholder {
    width: 36px;
    height: 36px;
    background: var(--surface-container-high);
    border: 1px solid var(--outline-variant);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--body-md);
    color: var(--on-surface);
    flex-shrink: 0;
}

.tkt-avatar-sm {
    width: 32px;
    height: 32px;
    font-size: var(--label-md);
}

.tkt-activity-body {
    flex: 1;
    min-width: 0;
}

.tkt-activity-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.tkt-activity-content {
    background: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    padding: var(--space-4);
    margin-bottom: var(--space-2);
}

.tkt-activity-time {
    color: var(--outline);
}

/* Comment form */
.tkt-comment-form {
    padding-top: var(--space-5);
    border-top: 1px solid var(--outline-variant);
}

.tkt-comment-form .form-group {
    margin-bottom: var(--space-3);
}

/* Actions row */
.tkt-actions-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) 0;
    margin-top: var(--space-6);
    border-top: 1px solid var(--outline-variant);
}

/* Export footer */
.tkt-export-row {
    display: flex;
    justify-content: flex-end;
    padding: var(--space-5) 0;
    margin-top: var(--space-6);
    border-top: 2px solid var(--on-surface);
}

/* Right sidebar */
.tkt-sidebar {
    padding-left: var(--space-6);
}

.tkt-sidebar-section {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--outline-variant);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.tkt-sidebar-section:first-child {
    padding-top: 0;
}

.tkt-sidebar-label {
    color: var(--outline);
}

.tkt-sidebar-assignee {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.tkt-sidebar-row {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.tkt-sidebar-labels {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* Status badges in sidebar */
.tkt-status-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-technical);
    font-size: var(--label-md);
    font-weight: 700;
    letter-spacing: 0.06rem;
    text-transform: uppercase;
    text-align: center;
}

.tkt-status-open {
    background: var(--tertiary);
    color: var(--on-tertiary);
}

.tkt-status-closed {
    background: var(--surface-container-high);
    color: var(--on-surface);
}

/* ==============================
   Ticket Entry Form — New / Edit
   ============================== */

.entry-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--space-8);
}

.entry-main {
    min-width: 0;
}

.entry-breadcrumb {
    margin-bottom: var(--space-3);
}

.entry-heading {
    margin-bottom: var(--space-2);
}

.entry-subtitle {
    margin-bottom: var(--space-8);
    max-width: 36rem;
}

/* Form */
.entry-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.entry-row {
    display: flex;
    gap: var(--space-4);
    align-items: flex-end;
}

.entry-row-selects {
    align-items: flex-end;
}

.entry-sysid {
    font-family: var(--font-technical);
    font-size: var(--body-md);
    color: var(--outline);
    padding: 0.75rem 1rem;
    border: 1px solid var(--outline-variant);
    background: var(--surface-container-low);
}

/* Bottom toolbar */
.entry-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-5);
    border-top: 2px solid var(--on-surface);
    margin-top: var(--space-2);
}

.entry-toolbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.entry-toolbar-action {
    cursor: pointer;
    color: var(--on-surface);
    transition: color 0.1s ease;
}

.entry-toolbar-action:hover {
    color: var(--primary);
}

.entry-toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Right sidebar */
.entry-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.entry-protocol {
    padding: var(--space-5);
}

.entry-protocol-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.entry-protocol-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.entry-protocol-list li::before {
    content: "\2022";
    margin-right: var(--space-2);
    color: var(--primary);
    font-weight: 700;
}

.entry-recent {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.entry-recent-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* ==============================
   Pagination
   ============================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-6) 0;
    border-top: 2px solid var(--on-surface);
    margin-top: var(--space-4);
}

.pagination-pages {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.pagination-link,
.pagination-current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-family: var(--font-technical);
    font-size: var(--label-md);
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--outline-variant);
}

.pagination-link {
    color: var(--on-surface);
}

.pagination-link:hover {
    background: var(--surface-container-low);
    text-decoration: none;
}

.pagination-current {
    background: var(--on-surface);
    color: var(--surface-container-lowest);
    border-color: var(--on-surface);
}

/* ==============================
   Responsive — Tablet (≤1024px)
   ============================== */

@media (max-width: 1024px) {
    /* Stack two-column layouts */
    .tkt-layout {
        grid-template-columns: 1fr;
    }

    .tkt-main {
        padding-right: 0;
        border-right: none;
    }

    .tkt-sidebar {
        padding-left: 0;
        padding-top: var(--space-6);
        border-top: 2px solid var(--on-secondary-fixed);
    }

    .entry-layout {
        grid-template-columns: 1fr;
    }

    .metadata-section {
        grid-template-columns: 1fr;
    }

    .metadata-aside {
        margin-top: var(--space-4);
    }
}

/* ==============================
   Responsive — Mobile (≤768px)
   ============================== */

@media (max-width: 768px) {
    /* Stats cards */
    .stats-row {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    /* Ledger table horizontal scroll */
    .ledger-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .ledger-table {
        min-width: 500px;
    }

    /* Ticket list */
    .ticket-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
        padding: var(--space-3) var(--space-4);
    }

    .ticket-row-meta {
        padding-left: 0;
    }

    /* View title row */
    .view-title-row {
        flex-direction: column;
        gap: var(--space-3);
    }

    /* Ticket tabs */
    .tkt-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tkt-tab {
        white-space: nowrap;
    }

    /* Entry toolbar */
    .entry-toolbar {
        flex-direction: column;
        gap: var(--space-3);
        align-items: flex-start;
    }

    .entry-row {
        flex-direction: column;
        gap: var(--space-4);
    }

    /* Metadata fields */
    .metadata-fields {
        flex-direction: column;
        gap: var(--space-4);
    }

    /* Ticket actions */
    .ticket-actions {
        flex-wrap: wrap;
    }

    .tkt-actions-row {
        flex-wrap: wrap;
    }

    /* Pagination */
    .pagination {
        gap: var(--space-2);
    }

    .pagination-link,
    .pagination-current {
        width: 28px;
        height: 28px;
        font-size: 0.625rem;
    }
}

/* Notifications */
.notif-list {
    border: 2px solid var(--outline);
}

.notif-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--outline-variant);
    text-decoration: none;
    color: var(--on-surface);
    transition: background 0.15s;
}

.notif-item:last-child {
    border-bottom: none;
}

.notif-item:hover {
    background: var(--surface-container);
}

.notif-unread {
    background: var(--surface-container-low);
}

.notif-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.notif-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
}