/* Shared UI components: page title, panels, buttons, tabs, tables, forms,
   progress bars, badges, toasts, notices, pagination, stat cards, empty state. */

/* Shared inline SVG icon primitive used by template macros across breakpoints. */
.app-sidebar-icon {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* === Page title (h1 bar) ============================================= */
.tac-page-title {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    padding: 0;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.2;
    text-transform: uppercase;
    color: var(--color-text-primary);
}

.tac-page-title::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 1.25rem;
    background: var(--color-accent);
    border-radius: 1px;
    flex-shrink: 0;
    transform: translateY(2px);
}

/* === Panels / cards ================================================== */
.tac-panel {
    background: var(--color-bg-panel);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-panel);
    padding: var(--space-3);
    position: relative;
}

.tac-panel {
    margin-bottom: var(--space-3);
}

.tac-panel::before,
.tac-panel::after {
    content: none;
}

.tac-header {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding-bottom: var(--space-1);
    margin-top: 0;
    margin-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border-subtle);
    color: var(--color-text-primary);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tac-panel-body {
    min-width: 0;
}

.tac-header-collapsible {
    position: relative;
}

.tac-stat {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: var(--space-0-5) 0;
    font-size: 0.875rem;
}

.tac-stat-label {
    color: var(--color-text-secondary);
}

.tac-stat-value {
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

/* === Buttons ========================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 var(--space-2);
    border: 1px solid transparent;
    border-radius: var(--radius-control);
    background: var(--color-bg-panel-raised);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover {
    background: color-mix(in srgb, var(--color-bg-panel-raised) 70%, var(--color-text-primary) 6%);
    text-decoration: none;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #061021;
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--color-accent-soft);
    border-color: var(--color-accent-soft);
    color: #061021;
}

.btn-secondary {
    background: transparent;
    border-color: var(--color-border-subtle);
    color: var(--color-text-secondary);
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(var(--color-accent-rgb), 0.08);
}

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--color-text-primary);
}

.btn-accent {
    background: var(--color-highlight);
    border-color: var(--color-highlight);
    color: #1d1304;
    font-weight: 600;
}

.btn-accent:hover {
    background: color-mix(in srgb, var(--color-highlight) 78%, white);
    border-color: color-mix(in srgb, var(--color-highlight) 78%, white);
}

.btn-success {
    background: var(--color-success);
    border-color: var(--color-success);
    color: #052012;
    font-weight: 600;
}

.btn-success:hover { background: color-mix(in srgb, var(--color-success) 80%, white); }

.btn-warning {
    background: var(--color-warning);
    border-color: var(--color-warning);
    color: #1d1304;
    font-weight: 600;
}

.btn-warning:hover { background: color-mix(in srgb, var(--color-warning) 80%, white); }

.btn-danger {
    background: var(--color-danger);
    border-color: var(--color-danger);
    color: #fff;
    font-weight: 600;
}

.btn-danger:hover { background: color-mix(in srgb, var(--color-danger) 80%, white); }

.btn-sm {
    min-height: 32px;
    padding: 0 var(--space-1);
    font-size: 0.8125rem;
}

.btn-xs {
    min-height: 26px;
    padding: 0 var(--space-0-5);
    font-size: 0.75rem;
}

.btn-full { width: 100%; }

.btn:disabled,
button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.btn:disabled:hover {
    background: var(--color-bg-panel-raised);
    border-color: transparent;
    color: var(--color-text-primary);
    transform: none;
}

/* === Tabs ============================================================ */
.tab-bar {
    display: flex;
    gap: var(--space-0-5);
    border-bottom: 1px solid var(--color-border-subtle);
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 var(--space-2);
    background: transparent;
    border: 0;
    border-bottom: 2px solid transparent;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.tab-btn:hover {
    color: var(--color-text-primary);
    background: rgba(var(--color-accent-rgb), 0.06);
    text-decoration: none;
}

.tab-btn.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

.tab-btn:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 2px var(--color-accent);
    border-radius: 4px 4px 0 0;
}

/* === Tables ========================================================== */
.table,
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td,
.data-table th,
.data-table td {
    padding: var(--space-1) var(--space-2);
    text-align: left;
    border-bottom: 1px solid var(--color-border-subtle);
    font-size: 0.875rem;
    color: var(--color-text-primary);
    vertical-align: middle;
}

.table th,
.data-table th {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: transparent;
}

/* Right-align numeric columns by convention (apply .num to th/td). */
.table .num,
.data-table .num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-family: var(--font-mono);
}

.table tbody tr,
.data-table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover,
.data-table tbody tr:hover {
    background: rgba(var(--color-accent-rgb), 0.04);
}

.table-striped tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.015);
}


.row-npc {
    background: rgba(245, 158, 11, 0.06);
}

.row-npc:hover {
    background: rgba(245, 158, 11, 0.1);
}

.row-highlight,
.selected-row {
    background: rgba(var(--color-accent-rgb), 0.12);
    box-shadow: inset 2px 0 0 0 var(--color-accent);
}

.row-win {
    background: rgba(var(--color-success-rgb), 0.06);
}

.row-loss {
    background: rgba(var(--color-danger-rgb), 0.06);
}

.empire-presence {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    min-width: 0;
}

.presence-dot {
    width: 0.625rem;
    height: 0.625rem;
    flex: 0 0 0.625rem;
    border-radius: 999px;
}

.presence-dot-online {
    background: var(--color-success);
    box-shadow: 0 0 8px rgba(var(--color-success-rgb), 0.7);
}

.presence-dot-offline {
    background: var(--color-danger);
    box-shadow: 0 0 8px rgba(var(--color-danger-rgb), 0.65);
}

/* === Forms =========================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-0-5);
}

.form-label {
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.form-input,
.form-select,
.input,
textarea {
    padding: var(--space-1) var(--space-2);
    min-height: 40px;
    background: var(--color-bg-input);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-control);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder,
.input::placeholder,
textarea::placeholder {
    color: var(--color-text-muted);
}

.form-input:hover,
.form-select:hover,
.input:hover,
textarea:hover {
    border-color: var(--color-border-active);
}

.form-input:focus,
.form-select:focus,
.input:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

.form-input:focus-visible,
.form-select:focus-visible,
.input:focus-visible,
.input-sm:focus-visible {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

.input-sm {
    background: var(--color-bg-input);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-control);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input-sm {
    min-height: 32px;
    padding: var(--space-0-5) var(--space-1);
    font-size: 0.8125rem;
}

.input-sm:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-2);
    align-items: end;
}

.form-inline {
    display: flex;
    gap: var(--space-1);
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-inline-cell { display: inline; }
.align-self-end { align-self: flex-end; }
.resize-v { resize: vertical; }
.col-span-full { grid-column: 1 / -1; }
.input-row { display: flex; gap: var(--space-1); align-items: center; }

.info-row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-1);
    padding: var(--space-0-5) 0;
}

/* === Progress bars =================================================== */
.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border-subtle);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--color-accent);
    border-radius: 999px;
    transition: width 0.3s ease;
}

.progress-bar-complete {
    background: var(--color-success);
}

/* === Badges / status chips =========================================== */
.badge {
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 var(--space-1);
    border: 1px solid transparent;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1;
}

.badge-sm {
    height: 22px;
    padding: 0 6px;
    font-size: 0.625rem;
}

.badge-default,
.badge-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-border-subtle);
    color: var(--color-text-secondary);
}

.badge-success {
    background: rgba(var(--color-success-rgb), 0.14);
    border-color: rgba(var(--color-success-rgb), 0.5);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(var(--color-warning-rgb), 0.14);
    border-color: rgba(var(--color-warning-rgb), 0.5);
    color: var(--color-warning);
}

.badge-info,
.badge-accent {
    background: rgba(var(--color-accent-rgb), 0.14);
    border-color: rgba(var(--color-accent-rgb), 0.5);
    color: var(--color-accent);
}

.badge-danger,
.badge-error {
    background: rgba(var(--color-danger-rgb), 0.14);
    border-color: rgba(var(--color-danger-rgb), 0.5);
    color: var(--color-danger);
}

.badge-tier-common    { background: rgba(255, 255, 255, 0.04); border-color: var(--color-border-subtle); color: var(--color-text-secondary); }
.badge-tier-uncommon  { background: rgba(var(--color-success-rgb), 0.12); border-color: rgba(var(--color-success-rgb), 0.45); color: var(--color-success); }
.badge-tier-rare      { background: rgba(var(--color-accent-rgb), 0.14); border-color: rgba(var(--color-accent-rgb), 0.5); color: var(--color-accent); }
.badge-tier-unique    { background: rgba(var(--color-highlight-rgb), 0.14); border-color: rgba(var(--color-highlight-rgb), 0.5); color: var(--color-highlight); }
.badge-tier-special   { background: rgba(var(--color-danger-rgb), 0.14); border-color: rgba(var(--color-danger-rgb), 0.5); color: var(--color-danger); }

.flash-stage {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body:has(.app-shell) .app-main > #flash-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: auto;
    max-width: none;
    height: var(--resource-bar-height);
    z-index: 60;
    pointer-events: none;
}

.flash-banner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    background: #000;
    border-left: 4px solid var(--race-primary, var(--color-accent));
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    box-shadow: none;
    color: var(--text-accent, var(--color-accent));
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.25;
    overflow: hidden;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flash-banner {
    pointer-events: auto;
}

.flash-banner-message {
    display: block;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flash-banner-info {
    color: inherit;
    border-left-color: inherit;
}

.flash-banner-success {
    color: inherit;
    border-left-color: inherit;
}

.flash-banner-warning {
    color: inherit;
    border-left-color: inherit;
}

.flash-banner-error {
    color: inherit;
    border-left-color: inherit;
}

#flash-container {
    position: fixed;
    top: var(--space-3);
    right: max(var(--space-3), calc((100vw - var(--shell-max)) / 2 + var(--space-3)));
    z-index: 45;
    width: 360px;
    max-width: calc(100vw - 2 * var(--space-3));
}

.flash,
.form-error {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-control);
    margin-bottom: var(--space-2);
}

.form-error {
    background: rgba(var(--color-danger-rgb), 0.12);
    border: 1px solid rgba(var(--color-danger-rgb), 0.5);
    color: var(--color-danger);
}

/* === Notices (inline) ================================================ */
.notice {
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-control);
    background: var(--color-bg-panel-raised);
    color: var(--color-text-secondary);
}

.notice-warning {
    border-color: rgba(var(--color-warning-rgb), 0.55);
    background: rgba(var(--color-warning-rgb), 0.8);
    color: var(--color-warning);
}

.notice-success {
    border-color: rgba(var(--color-success-rgb), 0.55);
    background: rgba(var(--color-success-rgb), 0.8);
    color: var(--color-success);
}

.notice-info {
    border-color: rgba(var(--color-accent-rgb), 0.55);
    background: rgba(var(--color-accent-rgb), 0.8);
    color: var(--color-accent);
}

/* === Pagination ====================================================== */
.pagination {
    display: flex;
    gap: var(--space-0-5);
    justify-content: center;
    padding: var(--space-2) 0;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 var(--space-1);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-control);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-decoration: none;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.pagination-link:hover {
    background: var(--color-bg-panel-raised);
    border-color: var(--color-border-active);
    color: var(--color-text-primary);
    text-decoration: none;
}

.pagination-current {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #061021;
    font-weight: 600;
}

.pagination-current:hover {
    background: var(--color-accent);
    color: #061021;
}

.pagination-ellipsis {
    display: inline-flex;
    align-items: center;
    padding: 0 var(--space-1);
    color: var(--color-text-muted);
}

/* === Stat cards ====================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-2);
}

.stat-card {
    background: var(--color-bg-panel);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-panel);
    padding: var(--space-2);
}

.stat-label {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--space-0-5);
}

.stat-value {
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}

.sticky-panel {
    position: sticky;
    top: calc(var(--resource-bar-height) + var(--space-2));
    max-height: calc(100vh - var(--resource-bar-height) - var(--space-4));
    overflow-y: auto;
}

.systems-compact-panel {
    padding: var(--space-2);
    margin-bottom: var(--space-2);
}

.systems-compact-panel .tac-header {
    margin-bottom: var(--space-1);
    padding-bottom: var(--space-1);
}

.systems-compact-panel .btn {
    min-height: 32px;
    padding: 0 var(--space-1);
    font-size: 0.8125rem;
}

/* === Empty state ===================================================== */
.empty-state {
    color: var(--color-text-secondary);
    border: 1px dashed var(--color-border-subtle);
    border-radius: var(--radius-control);
    padding: var(--space-2);
    background: rgba(255, 255, 255, 0.02);
    text-align: center;
}

/* === Race option (create_empire.html) ================================ */
.race-option {
    display: flex;
    align-items: flex-start;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-control);
    background: var(--color-bg-panel);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.race-option:hover {
    border-color: var(--color-accent);
    background: rgba(var(--color-accent-rgb), 0.06);
}

.race-option input[type="radio"] {
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: var(--color-accent);
}


/* === Artifact use modal ============================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-box {
    background: var(--color-bg-panel-raised);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-control);
    padding: var(--space-3);
    max-width: 28rem;
    width: 90%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    color: var(--color-text-primary);
}

.totp-secret {
    word-break: break-all;
    letter-spacing: 0.1em;
}

/* TOTP enrollment QR — white card so scanners get light-on-dark contrast,
   with padding doubling as the quiet zone. The inline SVG is emitted
   without width/height (omitsize) so .totp-qr sizes it. */
.totp-qr-wrap {
    display: inline-block;
    background: #fff;
    padding: var(--space-2);
    border-radius: var(--radius-control);
}

.totp-qr {
    display: block;
    width: 12rem;
    height: 12rem;
}

@media (max-width: 768px) {
    .tac-panel[data-mobile-card-ready="true"] {
        padding: 0;
        overflow: hidden;
    }

    .tac-panel[data-mobile-card-ready="true"] > .tac-header {
        margin-bottom: 0;
        padding: var(--space-3);
        min-height: 52px;
        cursor: pointer;
        user-select: none;
        transition: background var(--transition-fast), color var(--transition-fast);
    }

    .tac-panel[data-mobile-card-ready="true"] > .tac-header:hover {
        background: rgba(var(--color-accent-rgb), 0.05);
    }

    .tac-panel[data-mobile-card-ready="true"] > .tac-header:focus-visible {
        outline: none;
        box-shadow: var(--focus-ring);
    }

    .tac-panel[data-mobile-card-ready="true"] > .tac-header::after {
        content: "+";
        margin-left: auto;
        color: var(--color-text-secondary);
        font-family: var(--font-mono);
        font-size: 1rem;
        line-height: 1;
    }

    .tac-panel[data-mobile-card-ready="true"][data-mobile-open="true"] > .tac-header::after {
        content: "−";
        color: var(--color-accent);
    }

    .tac-panel[data-mobile-card-ready="true"] > .tac-panel-body {
        padding: var(--space-3);
    }

    .tac-panel[data-mobile-card-ready="true"] > .tac-panel-body.p-0 {
        padding: 0;
    }
}