/* DM Sans — self-hosted, SIL Open Font License 1.1 */
@font-face {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('fonts/dm-sans-latin-ext-normal.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('fonts/dm-sans-latin-normal.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'DM Sans';
    font-style: italic;
    font-weight: 300 700;
    font-display: swap;
    src: url('fonts/dm-sans-latin-ext-italic.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'DM Sans';
    font-style: italic;
    font-weight: 300 700;
    font-display: swap;
    src: url('fonts/dm-sans-latin-italic.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --dc-bg-primary: #313338;
    --dc-bg-secondary: #2b2d31;
    --dc-bg-tertiary: #1e1f22;
    --dc-bg-floating: #111214;
    --dc-bg-accent: #404249;
    --dc-bg-hover: rgba(255, 255, 255, 0.06);
    --dc-bg-selected: rgba(255, 255, 255, 0.13);
    --dc-bg-active: rgba(255, 255, 255, 0.16);

    --dc-text-normal: #dbdee1;
    --dc-text-muted: #80848e;
    --dc-text-link: #00a8fc;

    --dc-brand: #5865f2;
    --dc-brand-hover: #4752c4;
    --dc-brand-active: #3c45a5;

    --dc-green: #23a55a;
    --dc-green-bg: rgba(35, 165, 90, 0.15);
    --dc-green-border: rgba(35, 165, 90, 0.2);
    --dc-red: #f23f42;
    --dc-red-bg: rgba(242, 63, 66, 0.15);
    --dc-yellow: #f0b232;
    --dc-yellow-bg: rgba(240, 178, 50, 0.15);
    --dc-blurple-bg: rgba(88, 101, 242, 0.15);

    --dc-alert-info-text: #bec3f8;
    --dc-alert-danger-text: #f7b9ba;
    --dc-alert-success-text: #8fe0b0;

    --dc-border: rgba(255, 255, 255, 0.06);
    --dc-border-strong: rgba(255, 255, 255, 0.12);

    --dc-radius: 8px;
    --dc-radius-sm: 4px;
    --dc-radius-lg: 12px;
    --dc-transition: 150ms ease;
}

/* ── Colorblind modes ────────────────────────────────────── */
html[data-cb-mode="deutan"] {
    --dc-green: #3ba1f0;
    --dc-green-bg: rgba(59, 161, 240, 0.15);
    --dc-green-border: rgba(59, 161, 240, 0.3);
    --dc-red: #e0793d;
    --dc-red-bg: rgba(224, 121, 61, 0.15);
    --dc-yellow: #f5e04e;
    --dc-yellow-bg: rgba(245, 224, 78, 0.15);
    --dc-alert-success-text: #a8d8ff;
    --dc-alert-danger-text: #ffd0ac;
}

html[data-cb-mode="tritan"] {
    --dc-green: #2fbf8f;
    --dc-green-bg: rgba(47, 191, 143, 0.15);
    --dc-green-border: rgba(47, 191, 143, 0.3);
    --dc-yellow: #e26fae;
    --dc-yellow-bg: rgba(226, 111, 174, 0.15);
    --dc-alert-success-text: #9df0d3;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    font-family: 'DM Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 15px;
    background: var(--dc-bg-primary);
    color: var(--dc-text-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    height: 100%;
    overflow: hidden;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }

a {
    color: var(--dc-text-link);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

/* ── Page Header ─────────────────────────────────────────── */
.page-header {
    margin-bottom: 1.5rem;
    padding-bottom: 0.875rem;
    border-bottom: 1px solid var(--dc-border);
}

.page-header h1 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dc-text-normal);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0 0 0.25rem;
}

.page-header .subtitle {
    color: var(--dc-text-muted);
    font-size: 0.875rem;
}

/* ── Cards ───────────────────────────────────────────────── */
.section-card {
    background: var(--dc-bg-secondary);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
}

.section-card h5 {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--dc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.section-card-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-card-header-row h5 {
    margin-bottom: 0;
}

/* ── Modal ───────────────────────────────────────────────── */
.wz-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.wz-modal-panel {
    background: var(--dc-bg-secondary);
    border: 1px solid var(--dc-border-strong);
    border-radius: var(--dc-radius-lg);
    width: min(720px, 100%);
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    cursor: default;
}

.wz-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--dc-border);
}

.wz-modal-header h5 {
    margin: 0;
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--dc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.wz-modal-close {
    background: none;
    border: none;
    color: var(--dc-text-muted);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
}

.wz-modal-close:hover {
    color: var(--dc-text-normal);
}

.wz-modal-body {
    padding: 16px 20px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.wz-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid var(--dc-border);
}

.wz-footer-left,
.wz-footer-right {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ── Tables ──────────────────────────────────────────────── */
.table-wrapper {
    background: var(--dc-bg-secondary);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    overflow: hidden;
    margin-bottom: 1rem;
    overflow-x: auto;
}

table.dc-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 540px;
}

table.dc-table thead {
    background: var(--dc-bg-tertiary);
}

table.dc-table thead th {
    padding: 0.625rem 1rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dc-text-muted);
    white-space: nowrap;
    border-bottom: 1px solid var(--dc-border);
    text-align: left;
}

table.dc-table tbody tr {
    border-bottom: 1px solid var(--dc-border);
    transition: background-color var(--dc-transition);
}

table.dc-table tbody tr:last-child { border-bottom: none; }
table.dc-table tbody tr:hover { background: var(--dc-bg-hover); }

table.dc-table tbody td {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--dc-text-normal);
    vertical-align: middle;
}

.content-cell {
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.content-cell:hover {
    white-space: normal;
    word-break: break-word;
}

/* ── Badges ──────────────────────────────────────────────── */
.dc-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
}

.dc-badge-green  { background: var(--dc-green-bg);   color: var(--dc-green); }
.dc-badge-red    { background: var(--dc-red-bg);     color: var(--dc-red); }
.dc-badge-yellow { background: var(--dc-yellow-bg);  color: var(--dc-yellow); }
.dc-badge-blurple { background: var(--dc-blurple-bg); color: var(--dc-brand); }
.dc-badge-muted  { background: rgba(255,255,255,0.07); color: var(--dc-text-muted); }

.dc-badge-green::before  { content: "\2713 "; }
.dc-badge-red::before    { content: "\26A0 "; }
.dc-badge-yellow::before { content: "\2757 "; }

/* ── Forms ───────────────────────────────────────────────── */
.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--dc-text-muted);
    margin-bottom: 0.375rem;
}

.form-control,
.form-select {
    background: var(--dc-bg-tertiary);
    border: 1px solid var(--dc-border-strong);
    border-radius: var(--dc-radius-sm);
    color: var(--dc-text-normal);
    padding: 0.5625rem 0.75rem;
    font-size: 1rem;
    font-family: inherit;
    width: 100%;
    transition: border-color var(--dc-transition), box-shadow var(--dc-transition);
}

.form-control::placeholder { color: var(--dc-text-muted); }

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--dc-brand);
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.25);
    background: var(--dc-bg-tertiary);
    color: var(--dc-text-normal);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2380848e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-color: var(--dc-bg-tertiary);
    padding-right: 2rem;
    cursor: pointer;
}

.form-select option {
    background: var(--dc-bg-floating);
    color: var(--dc-text-normal);
}

/* Row grid helpers */
.row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.row .col-sm-5 { flex: 0 0 calc(41.66% - 0.5rem); }
.row .col-sm-4 { flex: 0 0 calc(33.33% - 0.5rem); }
.row .col-sm-3 { flex: 0 0 calc(25% - 0.5rem); }
.row .col-sm-7 { flex: 0 0 calc(58.33% - 0.5rem); }

@media (max-width: 640px) {
    .row .col-sm-5,
    .row .col-sm-4,
    .row .col-sm-3,
    .row .col-sm-7 { flex: 1 1 100%; }

    .hide-sm { display: none; }

    table.dc-table { min-width: 0; }

    table.dc-table thead th,
    table.dc-table tbody td { padding: 0.5rem 0.625rem; }

    .content-cell { max-width: 160px; }
}

/* ── Feature groups ──────────────────────────────────────── */
.feature-group + .feature-group {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--dc-border);
}

.feature-group-header {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
}

.feature-group-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dc-text-normal);
}

.feature-group-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.75rem 1rem;
}

.field-span-all { grid-column: 1 / -1; }

.info-tip {
    position: relative;
    display: inline-flex;
    cursor: help;
}

.info-tip-icon {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid var(--dc-text-muted);
    color: var(--dc-text-muted);
    font-size: 0.5625rem;
    font-weight: 700;
    font-style: italic;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: color var(--dc-transition), border-color var(--dc-transition);
}

.info-tip:hover .info-tip-icon,
.info-tip:focus-visible .info-tip-icon {
    color: var(--dc-text-normal);
    border-color: var(--dc-text-normal);
}

.info-tip-popup {
    position: absolute;
    bottom: calc(100% + 8px);
    left: -0.5rem;
    width: max-content;
    max-width: 260px;
    background: var(--dc-bg-floating);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 400;
    line-height: 1.4;
    color: var(--dc-text-normal);
    text-transform: none;
    letter-spacing: normal;
    box-shadow: 0 8px 16px rgba(0,0,0,0.4);
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--dc-transition);
}

.info-tip:hover .info-tip-popup,
.info-tip:focus-visible .info-tip-popup {
    opacity: 1;
    visibility: visible;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-input {
    width: 16px;
    height: 16px;
    accent-color: var(--dc-brand);
    cursor: pointer;
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--dc-text-normal);
    cursor: pointer;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border-radius: var(--dc-radius-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: background-color var(--dc-transition), transform var(--dc-transition);
    white-space: nowrap;
    line-height: 1;
    text-decoration: none;
}

.btn:active { transform: scale(0.98); }

.btn-primary { background: var(--dc-brand); color: #fff; }
.btn-primary:hover { background: var(--dc-brand-hover); color: #fff; text-decoration: none; }
.btn-primary:active { background: var(--dc-brand-active); }

.btn-danger { background: rgba(242,63,66,0.12); color: var(--dc-red); }
.btn-danger:hover { background: var(--dc-red); color: #fff; text-decoration: none; }

.btn-outline-secondary {
    background: rgba(255,255,255,0.06);
    color: var(--dc-text-muted);
    border: 1px solid var(--dc-border-strong);
}
.btn-outline-secondary:hover { background: rgba(255,255,255,0.1); color: var(--dc-text-normal); text-decoration: none; }

.btn-sm { padding: 0.25rem 0.625rem; font-size: 0.8125rem; }
.w-100 { width: 100%; }
.mt-3 { margin-top: 1rem; }

.btn:disabled { opacity: 0.5; cursor: default; }

/* ── Alert ───────────────────────────────────────────────── */
.alert {
    padding: 0.875rem 1rem;
    border-radius: var(--dc-radius);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.alert-info {
    background: var(--dc-blurple-bg);
    color: var(--dc-alert-info-text);
    border: 1px solid rgba(88, 101, 242, 0.25);
}

.alert-info::before { content: "\2139  "; }

.alert-danger {
    background: var(--dc-red-bg);
    color: var(--dc-alert-danger-text);
    border: 1px solid var(--dc-red-bg);
}

.alert-danger::before { content: "\26A0  "; }

.alert-success {
    background: var(--dc-green-bg);
    color: var(--dc-alert-success-text);
    border: 1px solid var(--dc-green-bg);
}

.alert-success::before { content: "\2713  "; }

/* ── Validation ──────────────────────────────────────────── */
.invalid { border-color: var(--dc-red) !important; }
.validation-message { color: var(--dc-red); font-size: 0.8125rem; margin-top: 0.25rem; }

/* ── Blazor error ────────────────────────────────────────── */
#blazor-error-ui {
    background: #2a1f1f;
    border-top: 2px solid var(--dc-red);
    bottom: 0;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
    display: none;
    left: 0;
    padding: 0.75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    color: var(--dc-text-normal);
    font-size: 0.875rem;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dc-text-muted);
}

#blazor-error-ui a { color: var(--dc-text-link); }

.blazor-error-boundary {
    background: #2a1f1f;
    padding: 1rem;
    border-radius: var(--dc-radius);
    border: 1px solid var(--dc-red);
    color: var(--dc-red);
}

/* ── Strategy pills (server layout) ─────────────────────── */
.strategy-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.strategy-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.strategy-pill-active {
    background: var(--dc-green-bg);
    color: var(--dc-green);
    border-color: var(--dc-green-border);
}

.strategy-pill-inactive {
    background: rgba(255,255,255,0.04);
    color: var(--dc-text-muted);
    border-color: var(--dc-border);
}

.strategy-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.strategy-pill-inactive .strategy-dot {
    background: transparent;
    border: 1.5px solid currentColor;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Config list ─────────────────────────────────────────── */
.config-list {
    display: grid;
    grid-template-columns: minmax(180px, 220px) 1fr;
    row-gap: 0.5rem;
    column-gap: 1.25rem;
    margin: 0;
}

.config-list dt {
    color: var(--dc-text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
}

.config-list dd {
    margin: 0;
    font-size: 0.875rem;
    color: var(--dc-text);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.config-meta {
    color: var(--dc-text-muted);
    font-size: 0.8125rem;
}

.config-text {
    white-space: pre-wrap;
    word-break: break-word;
}