/* ==========================================================================
   Quiz start wizard (QuizWizardDialog + QuizWizardPlan + QuizWizardCustomize)
   --------------------------------------------------------------------------
   Global, not scoped: MudDialog renders in a portal, so every selector is
   namespaced by .quiz-wizard-dialog. Selection is teal (the chip system);
   ember is reserved for the one primary action, Start. Loaded after
   mudblazor-overrides.css, and the shell selectors carry the dialog
   baseline's specificity (0,3,0), so no !important is needed.
   ========================================================================== */

.mud-dialog-container .mud-dialog.quiz-wizard-dialog {
    --qw-pad: 20px;
    --qw-radius: 12px;
    --qw-missed: var(--qf-crimson-text);
    --qw-weak: var(--qf-gold);
    --qw-fresh: var(--glytic-primary);
    --qw-review: #6B7688;
    background: var(--glytic-bg-medium);
    border-radius: 16px;
    overflow: hidden;
}

.mud-dialog.quiz-wizard-dialog .qw-dialog-content {
    display: flex;
    padding: 0;
    overflow: hidden;
    color: var(--glytic-text-secondary);
}

.quiz-wizard-dialog .qw {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: min(88dvh, 800px);
    font-family: var(--glytic-font-body);
}

/* ---- header ------------------------------------------------------------ */
.quiz-wizard-dialog .qw-head {
    flex: 0 0 auto;
    padding: 18px var(--qw-pad) 14px;
    border-bottom: 1px solid var(--qf-line);
}
.quiz-wizard-dialog .qw-grabber { display: none; }
.quiz-wizard-dialog .qw-head-row { display: flex; align-items: flex-start; gap: 12px; }
.quiz-wizard-dialog .qw-head-text { min-width: 0; flex: 1 1 auto; }
.quiz-wizard-dialog .qw-eyebrow {
    margin: 0 0 2px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--glytic-primary-light);
}
.quiz-wizard-dialog .qw-title {
    margin: 0;
    font-family: var(--qf-display);
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--glytic-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.quiz-wizard-dialog .qw-close { flex: 0 0 auto; margin: -6px -8px 0 0; }
.quiz-wizard-dialog .qw-context {
    margin: 6px 0 0;
    font-size: 0.875rem;
    color: var(--glytic-text-muted);
}

/* ---- body -------------------------------------------------------------- */
.quiz-wizard-dialog .qw-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 16px var(--qw-pad) 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.quiz-wizard-dialog .qw-h {
    margin: 0 0 10px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--glytic-text-primary);
}

.quiz-wizard-dialog .qw-resume {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--glytic-border-hover);
    border-radius: var(--qw-radius);
    background: rgba(var(--glytic-primary-rgb), 0.07);
}
.quiz-wizard-dialog .qw-resume strong { display: block; color: var(--glytic-text-primary); font-size: 0.9375rem; }
.quiz-wizard-dialog .qw-resume span { font-size: 0.8125rem; color: var(--glytic-text-muted); }

/* ---- time tiles -------------------------------------------------------- */
.quiz-wizard-dialog .qw-tiles {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}
.quiz-wizard-dialog .qw-tiles:has(.qw-tile--exam) { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.quiz-wizard-dialog .qw-tile {
    appearance: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-height: 104px;
    padding: 10px 6px;
    border: 1px solid var(--qf-line);
    border-radius: var(--qw-radius);
    background: var(--glytic-bg-dark);
    color: var(--glytic-text-secondary);
    font: inherit;
    text-align: center;
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.quiz-wizard-dialog .qw-tile:hover { border-color: var(--glytic-border-hover); }
.quiz-wizard-dialog .qw-tile.is-on {
    border-color: var(--glytic-primary);
    background: rgba(var(--glytic-primary-rgb), 0.12);
    box-shadow: inset 0 0 0 1px var(--glytic-primary);
}
.quiz-wizard-dialog .qw-tile-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--glytic-text-muted);
    line-height: 1.2;
    overflow-wrap: anywhere;
}
.quiz-wizard-dialog .qw-tile.is-on .qw-tile-name { color: var(--glytic-primary-light); }
.quiz-wizard-dialog .qw-tile-time {
    font-family: var(--qf-display);
    font-size: 1.875rem;
    font-weight: 600;
    line-height: 1.05;
    color: var(--glytic-text-primary);
    font-variant-numeric: tabular-nums;
}
.quiz-wizard-dialog .qw-tile-time small {
    margin-left: 2px;
    font-family: var(--glytic-font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--glytic-text-muted);
}
.quiz-wizard-dialog .qw-tile-sub {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.75rem;
    line-height: 1.25;
    color: var(--glytic-text-muted);
}
.quiz-wizard-dialog .qw-lock { font-size: 0.8rem; color: var(--qf-gold); }

.quiz-wizard-dialog .qw-pace {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    margin: 10px 0 0;
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--glytic-text-muted);
}
.quiz-wizard-dialog .qw-pace-icon { font-size: 1rem; margin-top: 1px; color: var(--glytic-primary); flex: 0 0 auto; }

/* ---- focus ------------------------------------------------------------- */
.quiz-wizard-dialog .qw-focus { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.quiz-wizard-dialog .qw-focus-opt {
    appearance: none;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--qf-line);
    border-radius: var(--qw-radius);
    background: var(--glytic-bg-dark);
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease;
}
.quiz-wizard-dialog .qw-focus-opt:hover:not(:disabled) { border-color: var(--glytic-border-hover); }
.quiz-wizard-dialog .qw-focus-opt.is-on { border-color: var(--glytic-primary); background: rgba(var(--glytic-primary-rgb), 0.1); }
.quiz-wizard-dialog .qw-focus-opt:disabled { cursor: not-allowed; opacity: 0.62; }
.quiz-wizard-dialog .qw-radio {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    border: 2px solid var(--glytic-text-muted);
    border-radius: 50%;
}
.quiz-wizard-dialog .qw-focus-opt.is-on .qw-radio {
    border-color: var(--glytic-primary);
    background: radial-gradient(circle, var(--glytic-primary) 0 4px, transparent 5px);
}
.quiz-wizard-dialog .qw-focus-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.quiz-wizard-dialog .qw-focus-title {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--glytic-text-primary);
}
.quiz-wizard-dialog .qw-focus-desc { font-size: 0.8125rem; line-height: 1.4; color: var(--glytic-text-muted); }
.quiz-wizard-dialog .qw-badge {
    padding: 1px 8px;
    border-radius: 4px;
    background: rgba(var(--glytic-primary-rgb), 0.16);
    color: var(--glytic-primary-light);
    font-size: 0.6875rem;
    font-weight: 600;
}

/* ---- plan card --------------------------------------------------------- */
.quiz-wizard-dialog .qw-plan {
    padding: 14px 16px;
    border: 1px solid var(--qf-line);
    border-radius: var(--qw-radius);
    background: linear-gradient(180deg, rgba(var(--glytic-primary-rgb), 0.06), transparent 70%), var(--glytic-bg-dark);
}
.quiz-wizard-dialog .qw-plan-head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 8px;
    color: var(--glytic-text-secondary);
}
.quiz-wizard-dialog .qw-plan-count {
    font-family: var(--qf-display);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    color: var(--glytic-text-primary);
    font-variant-numeric: tabular-nums;
}
.quiz-wizard-dialog .qw-plan-unit,
.quiz-wizard-dialog .qw-plan-time { font-size: 0.9375rem; }
.quiz-wizard-dialog .qw-plan-sep {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--glytic-text-muted);
}
.quiz-wizard-dialog .qw-plan-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
    padding: 2px 8px;
    border: 1px solid var(--glytic-border-hover);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--glytic-primary-light);
    align-self: center;
}
.quiz-wizard-dialog .qw-plan-tag .mud-icon-root { font-size: 0.9rem; }

.quiz-wizard-dialog .qw-mixbar {
    display: flex;
    gap: 3px;
    height: 8px;
    margin: 12px 0 10px;
    border-radius: 999px;
    overflow: hidden;
}
.quiz-wizard-dialog .qw-mixbar--pending { background: var(--qf-line); }
.quiz-wizard-dialog .qw-plan.is-pending .qw-mixbar,
.quiz-wizard-dialog .qw-plan.is-pending .qw-legend { opacity: .45; transition: opacity .15s ease; }
.quiz-wizard-dialog .qw-mixseg { flex-basis: 0; min-width: 6px; transition: flex-grow .3s ease; }
.quiz-wizard-dialog .qw-mixseg--missed { background: var(--qw-missed); }
.quiz-wizard-dialog .qw-mixseg--weak { background: var(--qw-weak); }
.quiz-wizard-dialog .qw-mixseg--fresh { background: var(--qw-fresh); }
.quiz-wizard-dialog .qw-mixseg--review { background: var(--qw-review); }
.quiz-wizard-dialog .qw-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 14px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 0.8125rem;
    color: var(--glytic-text-secondary);
}
.quiz-wizard-dialog .qw-legend li { display: inline-flex; align-items: center; gap: 6px; }
.quiz-wizard-dialog .qw-swatch { width: 8px; height: 8px; border-radius: 2px; }
.quiz-wizard-dialog .qw-plan-note { margin: 10px 0 0; font-size: 0.8125rem; line-height: 1.45; color: var(--glytic-text-muted); }
.quiz-wizard-dialog .qw-plan-note--warn { color: var(--qf-warning-text); }
.quiz-wizard-dialog .qw-plan-note--upsell { color: var(--glytic-text-secondary); }

.quiz-wizard-dialog .qw-link {
    appearance: none;
    padding: 0;
    border: 0;
    background: none;
    font: inherit;
    font-weight: 600;
    color: var(--glytic-primary-light);
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}
.quiz-wizard-dialog .qw-link:hover { color: var(--glytic-text-primary); }

/* ---- customize --------------------------------------------------------- */
.quiz-wizard-dialog .qw-custom {
    border: 1px solid var(--qf-line);
    border-radius: var(--qw-radius);
}
.quiz-wizard-dialog .qw-disclosure {
    appearance: none;
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 48px;
    padding: 10px 14px;
    border: 0;
    border-radius: var(--qw-radius);
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}
.quiz-wizard-dialog .qw-disclosure:hover { background: rgba(var(--glytic-primary-rgb), 0.05); }
.quiz-wizard-dialog .qw-disclosure-title { font-weight: 600; color: var(--glytic-text-primary); flex: 0 0 auto; }
.quiz-wizard-dialog .qw-disclosure-summary {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 0.8125rem;
    color: var(--glytic-text-muted);
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.quiz-wizard-dialog .qw-chevron { flex: 0 0 auto; color: var(--glytic-text-muted); transition: transform .2s ease; }
.quiz-wizard-dialog .qw-custom.is-open .qw-chevron { transform: rotate(180deg); }
.quiz-wizard-dialog .qw-custom-panel {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 6px 14px 16px;
    border-top: 1px solid var(--qf-line);
    animation: qw-reveal .18s ease-out;
}
.quiz-wizard-dialog .qw-field { display: flex; flex-direction: column; gap: 8px; padding-top: 8px; }
.quiz-wizard-dialog .qw-field--inline { flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.quiz-wizard-dialog .qw-label { font-size: 0.8125rem; font-weight: 600; color: var(--glytic-text-secondary); }
.quiz-wizard-dialog .qw-label-row { display: flex; align-items: center; justify-content: space-between; font-size: 0.8125rem; }
.quiz-wizard-dialog .qw-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.quiz-wizard-dialog .qw-topics { display: flex; flex-wrap: wrap; gap: 6px; }
.quiz-wizard-dialog .qw-topic {
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    max-width: 100%;
    min-height: 36px;
    padding: 4px 6px 4px 12px;
    border: 1px solid var(--qf-line);
    border-radius: 999px;
    background: transparent;
    color: var(--glytic-text-muted);
    font: inherit;
    font-size: 0.8125rem;
    cursor: pointer;
}
.quiz-wizard-dialog .qw-topic.is-on {
    border-color: var(--glytic-primary);
    background: rgba(var(--glytic-primary-rgb), 0.12);
    color: var(--glytic-text-primary);
}
.quiz-wizard-dialog .qw-topic-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.quiz-wizard-dialog .qw-topic-acc {
    flex: 0 0 auto;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    font-size: 0.75rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--glytic-text-muted);
}
.quiz-wizard-dialog .qw-topic-acc.is-strong { color: var(--qf-success-text); }
.quiz-wizard-dialog .qw-topic-acc.is-mid { color: var(--qf-warning-text); }
.quiz-wizard-dialog .qw-topic-acc.is-weak { color: var(--qf-crimson-text); }

.quiz-wizard-dialog .qw-segmented {
    display: inline-flex;
    align-self: flex-start;
    padding: 3px;
    gap: 2px;
    border: 1px solid var(--qf-line);
    border-radius: 10px;
    background: var(--glytic-bg-dark);
}
.quiz-wizard-dialog .qw-segmented button {
    appearance: none;
    min-height: 34px;
    padding: 0 14px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--glytic-text-muted);
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
}
.quiz-wizard-dialog .qw-segmented button.is-on { background: var(--qf-surface-tonal); color: var(--glytic-text-primary); box-shadow: inset 0 0 0 1px var(--glytic-border-hover); }

/* The input covers its own label (not the dialog), so focusing it can never scroll the
   overflow-hidden dialog shell and push the header out of view. */
.quiz-wizard-dialog .qw-switch { position: relative; display: flex; align-items: center; gap: 12px; padding-top: 4px; cursor: pointer; }
.quiz-wizard-dialog .qw-switch input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.quiz-wizard-dialog .qw-switch-track {
    position: relative;
    flex: 0 0 auto;
    width: 40px;
    height: 24px;
    border-radius: 999px;
    background: var(--qf-line);
    transition: background-color .15s ease;
}
.quiz-wizard-dialog .qw-switch-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--glytic-text-secondary);
    transition: transform .15s ease;
}
.quiz-wizard-dialog .qw-switch input:checked + .qw-switch-track { background: var(--glytic-primary-dark); }
.quiz-wizard-dialog .qw-switch input:checked + .qw-switch-track .qw-switch-thumb { transform: translateX(16px); background: var(--glytic-text-primary); }
.quiz-wizard-dialog .qw-switch input:focus-visible + .qw-switch-track { outline: var(--qf-btn-focus); outline-offset: 2px; }
.quiz-wizard-dialog .qw-switch-text { display: flex; flex-direction: column; font-size: 0.875rem; color: var(--glytic-text-primary); }
.quiz-wizard-dialog .qw-switch-text small { font-size: 0.75rem; color: var(--glytic-text-muted); }

/* ---- footer ------------------------------------------------------------ */
.quiz-wizard-dialog .qw-foot {
    flex: 0 0 auto;
    padding: 12px var(--qw-pad) calc(14px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--qf-line);
    background: var(--glytic-bg-medium);
}
.quiz-wizard-dialog .qw-start { gap: 8px; }
.quiz-wizard-dialog .qw-start-arrow { transition: transform .15s ease; }
.quiz-wizard-dialog .qw-start:not(:disabled):hover .qw-start-arrow { transform: translateX(3px); }

/* ---- loading / error --------------------------------------------------- */
.quiz-wizard-dialog .qw-skeleton { display: flex; flex-direction: column; gap: 12px; }
.quiz-wizard-dialog .qw-skel-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.quiz-wizard-dialog .qw-skel {
    display: block;
    border-radius: var(--qw-radius);
    background: linear-gradient(90deg, var(--glytic-bg-dark) 0%, var(--qf-line) 50%, var(--glytic-bg-dark) 100%);
    background-size: 200% 100%;
    animation: qw-shimmer 1.2s linear infinite;
}
.quiz-wizard-dialog .qw-skel--h { width: 55%; height: 18px; border-radius: 6px; }
.quiz-wizard-dialog .qw-skel--tile { height: 104px; }
.quiz-wizard-dialog .qw-skel--block { height: 150px; }
.quiz-wizard-dialog .qw-error { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 12px 0; }
.quiz-wizard-dialog .qw-error p { margin: 0; color: var(--glytic-text-secondary); }

/* ---- shared focus ring ------------------------------------------------- */
.quiz-wizard-dialog .qw-tile:focus-visible,
.quiz-wizard-dialog .qw-focus-opt:focus-visible,
.quiz-wizard-dialog .qw-disclosure:focus-visible,
.quiz-wizard-dialog .qw-topic:focus-visible,
.quiz-wizard-dialog .qw-segmented button:focus-visible,
.quiz-wizard-dialog .qw-link:focus-visible {
    outline: var(--qf-btn-focus);
    outline-offset: 2px;
}

@keyframes qw-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes qw-reveal { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
@keyframes qw-sheet-up { from { transform: translateY(24px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---- phones: bottom sheet --------------------------------------------- */
@media (max-width: 599.98px) {
    .mud-dialog-container:has(.quiz-wizard-dialog) { align-items: flex-end; }
    .mud-dialog-container .mud-dialog.quiz-wizard-dialog {
        width: 100%;
        max-width: 100%;
        margin: 0;
        border-width: 1px 0 0;
        border-radius: 18px 18px 0 0;
        max-height: 100dvh;
        animation: qw-sheet-up .22s cubic-bezier(0.22, 0.68, 0.37, 1) both;
    }
    .quiz-wizard-dialog .qw { --qw-pad: 16px; max-height: calc(100dvh - 12px); }
    .quiz-wizard-dialog .qw-head { padding-top: 8px; }
    .quiz-wizard-dialog .qw-grabber {
        display: block;
        width: 36px;
        height: 4px;
        margin: 0 auto 10px;
        border-radius: 999px;
        background: var(--glytic-text-muted);
        opacity: .5;
    }
    .quiz-wizard-dialog .qw-title { font-size: 1.25rem; }
    .quiz-wizard-dialog .qw-tiles,
    .quiz-wizard-dialog .qw-tiles:has(.qw-tile--exam) { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
    .quiz-wizard-dialog .qw-tile { min-height: 96px; padding: 8px 2px; }
    .quiz-wizard-dialog .qw-tile-time { font-size: 1.625rem; }
    .quiz-wizard-dialog .qw-tile-name { font-size: 0.6875rem; }
    .quiz-wizard-dialog .qw-tile-sub { font-size: 0.6875rem; flex-wrap: wrap; justify-content: center; }
    .quiz-wizard-dialog .qw-tile--exam {
        grid-column: 1 / -1;
        min-height: 56px;
        flex-direction: row;
        justify-content: space-between;
        gap: 10px;
        padding: 8px 14px;
    }
    .quiz-wizard-dialog .qw-tile--exam .qw-tile-time { order: 2; font-size: 1.375rem; }
    .quiz-wizard-dialog .qw-tile--exam .qw-tile-sub { order: 3; margin-left: auto; font-size: 0.75rem; }
    .quiz-wizard-dialog .qw-segmented button { min-height: 40px; }
    .quiz-wizard-dialog .qw-focus { grid-template-columns: 1fr; }
    .quiz-wizard-dialog .qw-topic { min-height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
    .quiz-wizard-dialog *,
    .mud-dialog-container .mud-dialog.quiz-wizard-dialog { animation: none; transition: none; }
}