/* EPC Study Journal — plane UI (v3.4 compact chrome + stable layout) */
.journal-widget {
    --journal-card-w: 200px;
    --journal-card-h: 148px;
    --journal-focus-w: 280px;
    --journal-focus-h: 168px;
    --journal-accent: #667eea;
    --journal-cluster-color: var(--journal-accent);
    --journal-accent-soft: color-mix(in srgb, var(--journal-accent) 14%, transparent);
    --journal-accent-mid: color-mix(in srgb, var(--journal-accent) 32%, transparent);
    --journal-scene-min-h: 500px;
    --journal-next-up-slot-h: 92px;
    --journal-guided-slot-h: 0px;
    margin: 0 0 32px 0;
    padding: 2px 0 6px;
    border-radius: 14px;
    background: linear-gradient(
        180deg,
        var(--journal-accent-soft) 0%,
        transparent 36%
    );
}

.journal-chrome {
    margin-bottom: 4px;
}

.journal-cluster-bar {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 4px;
    padding: 4px 6px;
    background: linear-gradient(135deg, #fff 0%, #f6f8fc 100%);
    border-radius: 8px;
    border: 1px solid var(--journal-accent-mid);
    box-shadow: 0 1px 6px rgba(92, 107, 125, 0.04);
}

.journal-cluster-bar--single {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 6px;
}

.journal-cluster-inline-sep {
    flex-shrink: 0;
    width: 1px;
    height: 18px;
    margin: 0 2px;
    background: rgba(102, 126, 234, 0.25);
}

.journal-cluster-bar-label--inline {
    margin-right: 2px;
}

.journal-cluster-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 6px;
}

.journal-cluster-row--secondary {
    padding-top: 4px;
    border-top: 1px dashed rgba(102, 126, 234, 0.18);
}

.journal-cluster-chip--tier2 {
    font-size: 0.74em;
    opacity: 0.92;
}

.journal-cluster-bar-label {
    font-size: 0.78em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #7a8599;
    flex-shrink: 0;
}

.journal-cluster-chips {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 4px;
    flex: 1;
    min-width: 0;
    height: 26px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-right: 2px;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
}

.journal-cluster-bar--single .journal-cluster-chips::-webkit-scrollbar {
    height: 4px;
}

.journal-cluster-bar--single .journal-cluster-chips::-webkit-scrollbar-thumb {
    background: rgba(122, 133, 153, 0.35);
    border-radius: 4px;
}

.journal-cluster-tier {
    font-size: 0.85em;
    font-weight: 500;
    color: #9aa5b8;
}

.journal-cluster-chip {
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid rgba(90, 108, 125, 0.25);
    background: #fff;
    color: #4a5568;
    font-size: 0.74em;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.journal-cluster-chip:hover {
    border-color: var(--cluster-color, var(--journal-accent));
    color: var(--cluster-color, var(--journal-accent));
}

.journal-cluster-chip--active {
    background: var(--cluster-color, var(--journal-accent));
    border-color: var(--cluster-color, var(--journal-accent));
    color: #fff;
}

.journal-guided-toggle {
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.74em;
    border: 1px dashed rgba(102, 126, 234, 0.5);
    background: #fff;
    color: #667eea;
    font-weight: 700;
    cursor: pointer;
    flex-shrink: 0;
}

.journal-guided-toggle:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.journal-guided-toggle--on {
    background: var(--journal-accent);
    color: #fff;
    border-color: var(--journal-accent);
    border-style: solid;
    box-shadow: 0 2px 10px var(--journal-accent-mid);
}

.journal-nav-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 8px;
    margin-bottom: 4px;
}

.journal-nav-row .journal-cluster-badge {
    margin: 0;
    flex-shrink: 0;
}

.journal-cluster-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    font-size: 0.82em;
    font-weight: 600;
    color: var(--cluster-color, #5a6c7d);
}

.journal-cluster-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cluster-color, var(--journal-accent));
    flex-shrink: 0;
}

.journal-guided-slot {
    min-height: 0;
    margin-bottom: 0;
}

.journal-guided-slot--on {
    min-height: 36px;
    margin-bottom: 6px;
}

.journal-guided-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 10px;
    margin: 0;
    padding: 5px 10px;
    background: linear-gradient(90deg, var(--journal-accent-soft), transparent);
    border-radius: 8px;
    border-left: 3px solid var(--journal-cluster-color, var(--journal-accent));
}

.journal-guided-label {
    font-size: 0.78em;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--journal-accent);
}

.journal-guided-step {
    font-size: 0.9em;
    font-weight: 600;
    color: #3d4f63;
}

.journal-journey-dots {
    display: flex;
    gap: 6px;
    margin-left: auto;
}

.journal-journey-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d0d7e4;
}

.journal-journey-dot--done {
    background: #9aaef5;
}

.journal-journey-dot--current {
    background: var(--journal-cluster-color, var(--journal-accent));
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.25);
}

.journal-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    margin: 0;
}

.journal-back-btn {
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid rgba(102, 126, 234, 0.4);
    background: #fff;
    color: #4a5568;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9em;
}

.journal-back-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.journal-back-btn:not(:disabled):hover {
    background: var(--journal-accent-soft);
    border-color: var(--journal-accent);
    color: var(--journal-accent);
}

.journal-stack {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 0.88em;
    color: #5a6c7d;
    flex: 1;
    min-width: 0;
}

.journal-stack-item {
    background: none;
    border: none;
    padding: 4px 8px;
    border-radius: 6px;
    color: var(--journal-accent);
    font-weight: 600;
    cursor: pointer;
    font-size: inherit;
}

.journal-stack-item:hover {
    background: var(--journal-accent-soft);
}

.journal-stack-item--current {
    color: #3d4f63;
    cursor: default;
    font-weight: 700;
}

.journal-stack-sep {
    color: #9aa5b8;
    user-select: none;
}

.journal-plane-meta {
    font-size: 0.76em;
    color: #7a8599;
    margin: 2px 0 4px;
    line-height: 1.3;
}

.journal-scene {
    position: relative;
    perspective: 1400px;
    perspective-origin: 50% 42%;
    min-height: var(--journal-scene-min-h);
    transform-style: preserve-3d;
    transition: opacity 0.2s ease;
}

.journal-scene--swap-out {
    opacity: 0.35;
}

.journal-scene--swap-in {
    opacity: 0.4;
}

.journal-scene--enter,
.journal-scene--exit {
    opacity: 1;
    transform: none;
}

.journal-scene::before {
    content: '';
    position: absolute;
    inset: -8px 0 auto 0;
    height: 78%;
    background: radial-gradient(
        ellipse 70% 50% at 50% 30%,
        transparent 0%,
        transparent 45%,
        rgba(244, 246, 251, 0.35) 70%,
        rgba(248, 249, 252, 0.75) 100%
    );
    pointer-events: none;
    z-index: 0;
}

.journal-scene--has-depth::before {
    height: 88%;
    background: radial-gradient(
        ellipse 85% 62% at 50% 20%,
        color-mix(in srgb, var(--journal-cluster-color) 18%, transparent) 0%,
        transparent 32%,
        rgba(244, 246, 251, 0.45) 52%,
        rgba(248, 249, 252, 0.98) 100%
    );
}

.journal-plane-arena .journal-depth-stack-wrap {
    position: absolute;
    left: 50%;
    top: 14%;
    z-index: 0;
    width: min(var(--journal-focus-w), 82%);
    transform: translate(-50%, 0);
    margin: 0;
    min-height: 0;
    pointer-events: none;
}

.journal-scene--deep-tunnel .journal-plane-arena .journal-depth-stack-wrap {
    top: 10%;
}

.journal-scene--deep-tunnel .journal-depth-layer {
    opacity: calc(0.42 - var(--layer-depth) * 0.05);
    filter: blur(calc(var(--layer-depth) * 1px));
    transform: translateY(calc(var(--layer-depth) * 18px))
        scale(calc(1 - var(--layer-depth) * 0.08));
}

.journal-scene--deep-tunnel .journal-depth-card {
    border-width: 2px;
    box-shadow:
        0 14px 36px color-mix(in srgb, var(--journal-cluster-color) 20%, rgba(92, 107, 125, 0.22)),
        0 0 0 1px color-mix(in srgb, var(--journal-cluster-color) 25%, transparent);
}

.journal-scene--deep-tunnel .journal-depth-stack-label {
    color: var(--journal-accent);
    font-size: 0.72em;
}

.journal-depth-stack-label {
    display: block;
    text-align: center;
    font-size: 0.68em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: color-mix(in srgb, var(--journal-cluster-color) 65%, #7a8599);
    margin-bottom: 8px;
}

.journal-plane-stage {
    position: relative;
    z-index: 1;
    padding: 16px 12px 20px;
    border-radius: 20px;
    background: linear-gradient(
        165deg,
        rgba(255, 255, 255, 0.95) 0%,
        color-mix(in srgb, var(--journal-cluster-color) 6%, #f4f6fb) 100%
    );
    border: 1px solid var(--journal-accent-mid);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.95) inset,
        0 20px 50px color-mix(in srgb, var(--journal-cluster-color) 14%, rgba(92, 107, 125, 0.14));
    transform-style: preserve-3d;
}

.journal-plane-arena {
    position: relative;
    margin: 0 auto;
    max-width: 920px;
    min-height: 360px;
    transform-style: preserve-3d;
    isolation: isolate;
}

.journal-plane-arena--has-ring {
    --focus-y: 34%;
    --orbit-cy: 58%;
    /* Fixed height so ring size changes do not shift the page */
    min-height: 628px;
}

@media (min-width: 769px) {
    .journal-ring-orbit {
        transform: perspective(1000px) rotateX(10deg);
        transform-origin: 50% 72%;
    }
}

.journal-scene--enter {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
}

.journal-scene--exit {
    opacity: 0;
    transform: translateY(-8px) scale(0.99);
}

.journal-scene--active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.journal-plane-arena .journal-depth-stack {
    position: relative;
    left: auto;
    top: 28px;
    transform: none;
    width: 100%;
    height: calc(48px + var(--stack-depth, 1) * 22px);
    transform-style: preserve-3d;
}

.journal-scene--has-depth .journal-depth-layer {
    opacity: calc(0.38 - var(--layer-depth) * 0.05);
}

.journal-depth-layer {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    transform: translateY(calc(var(--layer-depth) * 16px))
        scale(calc(1 - var(--layer-depth) * 0.08));
    filter: blur(calc(var(--layer-depth) * 1.5px));
    opacity: calc(0.32 - var(--layer-depth) * 0.04);
    transition: transform 0.45s ease, opacity 0.45s ease, filter 0.45s ease;
}

.journal-depth-card {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid color-mix(in srgb, var(--journal-cluster-color, #667eea) 45%, transparent);
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: 0 10px 28px color-mix(in srgb, var(--journal-cluster-color) 12%, rgba(92, 107, 125, 0.18));
    text-align: center;
}

.journal-depth-title {
    display: block;
    font-size: 0.85em;
    font-weight: 700;
    color: #5a6c7d;
    margin-top: 6px;
}

.journal-plane {
    position: relative;
    z-index: 1;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.journal-plane--enter {
    opacity: 0;
    transform: translateY(12px);
}

.journal-plane--exit {
    opacity: 0;
    transform: translateY(-10px);
}

.journal-plane--active {
    opacity: 1;
    transform: translateY(0);
}

.journal-stack-trail {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.journal-trail-chip {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(102, 126, 234, 0.35);
    background: rgba(102, 126, 234, 0.08);
    color: #667eea;
    font-size: 0.78em;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}

.journal-trail-chip:hover {
    background: rgba(102, 126, 234, 0.18);
}

.journal-presets {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 8px;
    margin-bottom: 4px;
    padding: 4px 8px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--journal-accent-mid);
}

.journal-presets-label {
    font-size: 0.72em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #9aa5b8;
    flex-shrink: 0;
}

.journal-presets-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.journal-preset-chip {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(122, 133, 153, 0.3);
    background: #f8f9fc;
    color: #5a6c7d;
    font-size: 0.82em;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.journal-preset-chip:hover {
    border-color: var(--journal-accent);
    color: var(--journal-accent);
}

.journal-preset-chip--active {
    background: var(--journal-accent);
    border-color: var(--journal-accent);
    color: #fff;
    box-shadow: 0 2px 10px var(--journal-accent-mid);
}

.journal-filters {
    margin-bottom: 16px;
    padding: 14px 16px;
    background: #fff;
    border-radius: 10px;
    border: 1px solid rgba(122, 133, 153, 0.2);
}

.journal-filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.journal-filter-row:last-child {
    margin-bottom: 0;
}

.journal-filter-label {
    font-size: 0.72em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #9aa5b8;
    min-width: 36px;
}

.journal-filter-chip {
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid rgba(122, 133, 153, 0.3);
    background: #f8f9fc;
    color: #5a6c7d;
    font-size: 0.8em;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}

.journal-filter-chip:hover {
    border-color: rgba(102, 126, 234, 0.45);
}

.journal-filter-chip--active {
    background: var(--journal-accent);
    border-color: var(--journal-accent);
    color: #fff;
    box-shadow: 0 2px 8px var(--journal-accent-mid);
}

.journal-kbd-hint {
    color: #9aa5b8;
    font-size: 0.9em;
}

.journal-empty-filter {
    padding: 24px;
    text-align: center;
    color: #7a8599;
    background: #f8f9fc;
    border-radius: 10px;
    margin-bottom: 20px;
}

.journal-widget:focus {
    outline: none;
}

.journal-card:focus-visible {
    outline: 2px solid var(--journal-accent);
    outline-offset: 2px;
}

.journal-plane-arena--has-ring .journal-center {
    top: var(--focus-y, 34%);
}

.journal-center {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 20;
    display: flex;
    justify-content: center;
    transform: translate(-50%, -50%);
    margin: 0;
    pointer-events: none;
}

.journal-center .journal-card--focus {
    pointer-events: auto;
}

.journal-ring-label,
.journal-runway-label {
    font-size: 0.8em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #7a8599;
    margin: 0 0 10px 0;
}

.journal-ring-orbit {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.journal-ring-label--orbit {
    position: absolute;
    left: 50%;
    top: 8px;
    transform: translateX(-50%);
    z-index: 3;
    margin: 0;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--journal-accent-mid);
}

.journal-orbit-guide {
    position: absolute;
    left: 50%;
    top: var(--orbit-cy, 50%);
    width: var(--orbit-diameter, 520px);
    height: var(--orbit-diameter, 520px);
    transform: translate(-50%, -50%);
    border: 1px dashed color-mix(in srgb, var(--journal-cluster-color) 45%, transparent);
    border-radius: 50%;
    box-shadow: inset 0 0 40px color-mix(in srgb, var(--journal-cluster-color) 8%, transparent);
    clip-path: inset(46% -8% -8% -8%);
    pointer-events: none;
    z-index: 1;
}

.journal-ring--orbit {
    position: absolute;
    inset: 0;
    z-index: 2;
}

.journal-orbit-slot {
    position: absolute;
    left: 50%;
    top: var(--orbit-cy, 50%);
    width: var(--slot-width, 166px);
    z-index: calc(4 + var(--ring-i, 0));
    pointer-events: auto;
    transform: translate(-50%, -50%)
        translate(
            calc(cos(var(--ring-angle)) * var(--ring-radius)),
            calc(sin(var(--ring-angle)) * var(--ring-radius))
        );
    transition: transform 0.28s ease, filter 0.28s ease;
}

.journal-orbit-slot:hover,
.journal-orbit-slot:focus-within {
    z-index: 40;
    transform: translate(-50%, -50%)
        translate(
            calc(cos(var(--ring-angle)) * var(--ring-radius)),
            calc(sin(var(--ring-angle)) * var(--ring-radius))
        )
        scale(1.05);
    filter: drop-shadow(0 16px 28px color-mix(in srgb, var(--journal-accent) 35%, rgba(60, 70, 90, 0.25)));
}

.journal-orbit-slot .journal-card {
    width: 100%;
    min-height: 112px;
    padding: 10px 12px;
    font-size: 0.92em;
    box-shadow: 0 8px 22px rgba(92, 107, 125, 0.14);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.journal-ring--orbit-dense .journal-orbit-slot {
    width: var(--slot-width, 152px);
}

.journal-ring--orbit-dense .journal-orbit-slot .journal-card {
    min-height: 104px;
    padding: 8px 10px;
    font-size: 0.88em;
}

.journal-orbit-slot:hover .journal-card,
.journal-orbit-slot:focus-within .journal-card {
    transform: translateY(-6px);
    border-color: var(--journal-accent);
    box-shadow: 0 18px 40px color-mix(in srgb, var(--journal-accent) 28%, rgba(92, 107, 125, 0.22));
}

.journal-orbit-slot .journal-card-line {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.journal-empty-filter--arena {
    position: absolute;
    left: 50%;
    top: 62%;
    transform: translateX(-50%);
    z-index: 5;
    max-width: 90%;
}

.journal-ring {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--journal-card-w), 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.journal-runway-wrap {
    margin-top: 12px;
    padding-top: 12px;
    min-height: 140px;
    border-top: 1px dashed var(--journal-accent-mid);
    position: relative;
}

.journal-runway-wrap--empty {
    min-height: 140px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed transparent;
    visibility: hidden;
    pointer-events: none;
}

.journal-runway-wrap::before,
.journal-runway-wrap::after {
    content: '';
    position: absolute;
    top: 52px;
    bottom: 8px;
    width: 48px;
    z-index: 2;
    pointer-events: none;
}

.journal-runway-wrap::before {
    left: 0;
    background: linear-gradient(90deg, #fff 30%, transparent);
}

.journal-runway-wrap::after {
    right: 0;
    background: linear-gradient(270deg, #fff 30%, transparent);
}

.journal-runway-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.journal-runway-nav {
    display: flex;
    gap: 8px;
}

.journal-runway-nav button {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid rgba(122, 133, 153, 0.35);
    background: #fff;
    cursor: pointer;
    font-size: 1.1em;
    line-height: 1;
    color: #5c6b7d;
}

.journal-runway-nav button:hover {
    background: #f0f2f6;
}

.journal-runway-track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 8px 4px 16px;
    -webkit-overflow-scrolling: touch;
}

.journal-runway-track .journal-card {
    position: relative;
    z-index: 1;
}

.journal-runway-track .journal-card:hover,
.journal-runway-track .journal-card:focus-visible {
    z-index: 12;
}

.journal-runway-track::-webkit-scrollbar {
    height: 8px;
}

.journal-runway-track::-webkit-scrollbar-thumb {
    background: var(--journal-accent-mid);
    border-radius: 4px;
}

.journal-card {
    width: var(--journal-card-w);
    min-height: var(--journal-card-h);
    flex-shrink: 0;
    scroll-snap-align: start;
    background: #fff;
    border-radius: 12px;
    border: 1px solid rgba(122, 133, 153, 0.25);
    box-shadow: 0 4px 14px rgba(92, 107, 125, 0.1);
    padding: 14px 16px;
    cursor: pointer;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    font-family: inherit;
    color: inherit;
}

.journal-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.45);
}

.journal-card--suggested {
    border-color: rgba(102, 126, 234, 0.55);
    box-shadow: 0 4px 18px rgba(102, 126, 234, 0.2);
}

.journal-suggested-badge {
    font-size: 0.68em;
    font-weight: 700;
    color: #667eea;
    letter-spacing: 0.03em;
}

.journal-suggest-hint,
.journal-visit-hint {
    color: var(--journal-accent);
    font-weight: 600;
}

.journal-next-up-slot {
    min-height: var(--journal-next-up-slot-h);
    margin-bottom: 6px;
}

.journal-next-up {
    margin: 0;
    padding: 8px 12px;
    background: linear-gradient(
        135deg,
        var(--journal-accent-soft) 0%,
        #f8f9fc 55%,
        #fff 100%
    );
    border: 1px solid var(--journal-accent-mid);
    border-radius: 14px;
    box-shadow: 0 4px 18px color-mix(in srgb, var(--journal-accent) 8%, transparent);
}

.journal-next-up--reserved {
    visibility: hidden;
    pointer-events: none;
}

.journal-next-up-reserve {
    min-height: 52px;
}

.journal-next-up-label {
    display: block;
    font-size: 0.68em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--journal-accent);
    margin-bottom: 6px;
}

.journal-next-up-card {
    display: block;
    width: 100%;
    text-align: left;
    background: #fff;
    border: 2px solid var(--journal-accent);
    border-radius: 10px;
    padding: 8px 12px;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
    box-shadow: 0 4px 18px var(--journal-accent-mid);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.journal-next-up-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px color-mix(in srgb, var(--journal-accent) 28%, transparent);
}

.journal-next-up-title {
    display: block;
    font-size: 0.92em;
    font-weight: 700;
    color: #2c3e50;
    margin: 4px 0 4px 0;
}

.journal-next-up-line {
    font-size: 0.82em;
    color: #5a6c7d;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.journal-next-up-cta {
    display: block;
    margin-top: 6px;
    font-size: 0.76em;
    font-weight: 600;
    color: var(--journal-accent);
}

.journal-reset-filters,
.journal-reset-presets {
    border: none;
    background: none;
    color: var(--journal-accent);
    font-weight: 700;
    cursor: pointer;
    text-decoration: underline;
    font-size: inherit;
    padding: 0 2px;
    font-family: inherit;
}

.journal-reset-filters:hover,
.journal-reset-presets:hover {
    color: color-mix(in srgb, var(--journal-accent) 80%, #2c3e50);
}

.journal-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    background: #3d4f63;
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.9em;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s, transform 0.25s;
    z-index: 9999;
    max-width: 90vw;
    text-align: center;
}

.journal-toast--visible {
    opacity: 0.95;
    transform: translateX(-50%) translateY(0);
}

.journal-card--focus {
    width: var(--journal-focus-w);
    min-height: var(--journal-focus-h);
    cursor: default;
    opacity: 1;
    background: #fff;
    border-width: 2px;
    border-color: var(--journal-accent);
    position: relative;
    z-index: 20;
    box-shadow:
        0 0 0 1px color-mix(in srgb, var(--journal-accent) 30%, transparent),
        0 16px 44px color-mix(in srgb, var(--journal-accent) 25%, rgba(60, 70, 90, 0.2));
}

.journal-card--focus:hover {
    transform: none;
}

.journal-card-type {
    font-size: 0.68em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 8px;
    border-radius: 4px;
    align-self: flex-start;
}

.journal-card-type--article { background: #e8f4fc; color: #1a6fa8; }
.journal-card-type--rule { background: #f0e8fc; color: #6b4fa8; }
.journal-card-type--guideline { background: #e8fce8; color: #2d7a3d; }
.journal-card-type--decision { background: #fce8e8; color: #a82d2d; }
.journal-card-type--paragraph { background: #fff3e0; color: #b86a00; }

.journal-card-title {
    font-size: 0.95em;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.25;
    margin: 0;
}

.journal-card-line {
    font-size: 0.82em;
    color: #5a6c7d;
    line-height: 1.45;
    margin: 0;
    flex: 1;
}

.journal-card-edge {
    font-size: 0.72em;
    color: #9aa5b8;
    margin: 0;
}

.journal-loading,
.journal-error {
    padding: 48px 24px;
    text-align: center;
    color: #5a6c7d;
    background: #f8f9fc;
    border-radius: 12px;
}

.journal-error {
    color: #c53030;
    background: #fff5f5;
}

@media (max-width: 768px) {
    .journal-plane-arena--has-ring {
        transform: none;
        min-height: auto;
        padding-bottom: 12px;
    }

    .journal-center {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        margin: 0 auto 16px;
    }

    .journal-plane-arena .journal-depth-stack-wrap {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        width: 100%;
        margin-bottom: 12px;
    }

    .journal-ring-orbit,
    .journal-ring--orbit,
    .journal-orbit-guide {
        position: relative;
        inset: auto;
    }

    .journal-orbit-guide {
        display: none;
    }

    .journal-ring--orbit {
        display: flex;
        gap: 12px;
        overflow-x: auto;
        padding: 8px 4px 12px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .journal-orbit-slot {
        position: static;
        left: auto;
        top: auto;
        transform: none;
        flex: 0 0 168px;
        scroll-snap-align: start;
    }

    .journal-ring-label--orbit {
        position: static;
        transform: none;
        display: block;
        margin-bottom: 8px;
    }
}

@media (max-width: 640px) {
    .journal-widget {
        --journal-card-w: 180px;
        --journal-focus-w: 100%;
    }
    .journal-card--focus {
        max-width: 320px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .journal-scene,
    .journal-plane,
    .journal-depth-layer,
    .journal-card {
        transition: none;
    }
    .journal-depth-layer {
        filter: none;
        opacity: 0.25;
    }
    .journal-runway-track {
        scroll-behavior: auto;
    }
}