/* Premium mobile-first polish for /neurons/{id} */
.eth-neuron-page-premium {
    min-height: 100dvh;
    scroll-behavior: smooth;
}

.eth-neuron-workspace.eth-neuron-mobile-focus {
    padding-bottom: max(92px, env(safe-area-inset-bottom));
}

.eth-neuron-hero-premium {
    position: relative;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--neuron-color) 22%, rgba(255,255,255,.08));
    background:
        radial-gradient(circle at 10% 0%, color-mix(in srgb, var(--neuron-color) 20%, transparent), transparent 36%),
        linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
}

.eth-neuron-hero-premium::after {
    content: '';
    position: absolute;
    inset: auto -20% -42% 28%;
    height: 210px;
    background: radial-gradient(circle, color-mix(in srgb, var(--neuron-color) 34%, transparent), transparent 65%);
    filter: blur(10px);
    pointer-events: none;
}

.eth-neuron-orb-wrap {
    display: grid;
    gap: 10px;
    justify-items: center;
    align-self: start;
}

.eth-neuron-orb-wrap > span {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.1);
    background: rgba(0,0,0,.24);
    color: rgba(255,255,255,.72);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .04em;
}

.eth-neuron-insight-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-top: 14px;
}

.eth-neuron-insight-grid > div {
    min-height: 72px;
    padding: 11px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.08);
    background: rgba(0,0,0,.22);
    display: grid;
    align-content: center;
    gap: 4px;
}

.eth-neuron-insight-grid strong {
    color: #fff;
    font-size: clamp(18px, 3vw, 24px);
    letter-spacing: -.04em;
}

.eth-neuron-insight-grid span {
    color: rgba(255,255,255,.56);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.eth-neuron-section-tabs {
    position: sticky;
    top: 72px;
    z-index: 25;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 8px;
    margin: -2px 0 14px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 18px;
    background: rgba(6,6,6,.76);
    backdrop-filter: blur(22px);
    scrollbar-width: none;
}

.eth-neuron-section-tabs::-webkit-scrollbar { display: none; }

.eth-neuron-section-tabs a {
    flex: 0 0 auto;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 13px;
    border-radius: 13px;
    background: rgba(255,255,255,.055);
    color: rgba(255,255,255,.78);
    font-size: 12px;
    font-weight: 900;
    text-decoration: none;
}

.eth-neuron-section-tabs a:focus,
.eth-neuron-section-tabs a:hover {
    color: #fff;
    background: color-mix(in srgb, var(--neuron-color) 22%, rgba(255,255,255,.055));
}

.eth-panel-anchor { scroll-margin-top: 124px; }

.eth-section-head-sticky {
    position: sticky;
    top: 128px;
    z-index: 9;
    padding: 8px;
    margin: -8px -8px 10px;
    border-radius: 18px;
    background: rgba(10,10,10,.72);
    backdrop-filter: blur(18px);
}

.eth-neuron-side-v2 {
    position: sticky;
    top: 126px;
}

.eth-neuron-mobile-savebar {
    display: none;
}

.eth-block-editor-card,
.eth-side-card {
    box-shadow: 0 18px 70px rgba(0,0,0,.28);
}

.eth-side-card {
    border: 1px solid rgba(255,255,255,.08);
    background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
}

.eth-description-input {
    border-color: color-mix(in srgb, var(--neuron-color) 20%, rgba(255,255,255,.09));
}

@media (max-width: 980px) {
    .eth-neuron-side-v2 { position: static; }
    .eth-section-head-sticky { top: 112px; }
}

@media (max-width: 760px) {
    .eth-neuron-topbar-premium {
        border-bottom: 1px solid color-mix(in srgb, var(--neuron-color) 18%, rgba(255,255,255,.08));
    }

    .eth-neuron-mobile-focus {
        padding-inline: 10px;
    }

    .eth-mental-breadcrumb-premium {
        top: 58px;
        margin-top: 10px;
    }

    .eth-neuron-hero-premium {
        grid-template-columns: 1fr;
        padding: 16px !important;
        gap: 12px;
        border-radius: 26px !important;
    }

    .eth-neuron-orb-wrap {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        gap: 10px;
    }

    .eth-neuron-orb-wrap .eth-neuron-orb-big {
        flex: 0 0 auto;
        width: 68px !important;
        height: 68px !important;
        font-size: 30px !important;
    }

    .eth-neuron-orb-wrap > span {
        min-height: 34px;
        font-size: 11px;
    }

    .eth-neuron-hero-copy h1 {
        font-size: clamp(30px, 10vw, 44px) !important;
        line-height: .88 !important;
    }

    .eth-neuron-hero-copy p {
        -webkit-line-clamp: 4;
        font-size: 13.5px !important;
    }

    .eth-neuron-insight-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .eth-neuron-insight-grid > div {
        min-height: 62px;
        border-radius: 16px;
    }

    .eth-neuron-section-tabs {
        top: 56px;
        margin-inline: -2px;
        border-radius: 16px;
        padding: 7px;
    }

    .eth-section-head-sticky {
        top: 106px;
        align-items: center !important;
    }

    .eth-custom-fields {
        border-radius: 18px;
        padding: 12px;
    }

    .eth-field-grid input {
        min-height: 46px;
        font-size: 14px;
    }

    .eth-block-toolbar {
        top: 106px;
        margin-inline: -2px;
        padding: 8px;
        border-radius: 16px;
    }

    .eth-block-toolbar button {
        min-height: 39px;
        padding-inline: 13px;
    }

    .eth-block-editor {
        gap: 10px;
        min-height: 420px;
    }

    .eth-editor-block {
        box-shadow: 0 10px 32px rgba(0,0,0,.22);
    }

    .eth-recurrence-row {
        display: grid;
        align-items: start;
    }

    .eth-recurrence-row button {
        min-height: 42px;
    }

    .eth-neuron-mobile-savebar {
        position: fixed;
        left: 10px;
        right: 10px;
        bottom: max(10px, env(safe-area-inset-bottom));
        z-index: 70;
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 7px;
        padding: 8px;
        border: 1px solid rgba(255,255,255,.1);
        border-radius: 22px;
        background: rgba(7,7,7,.84);
        backdrop-filter: blur(22px);
        box-shadow: 0 20px 70px rgba(0,0,0,.45);
    }

    .eth-neuron-mobile-savebar a,
    .eth-neuron-mobile-savebar button {
        min-height: 44px;
        border: 0;
        border-radius: 16px;
        background: rgba(255,255,255,.065);
        color: #fff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        font-weight: 900;
        text-decoration: none;
    }

    .eth-neuron-mobile-savebar button {
        background: linear-gradient(135deg, var(--neuron-color), #f97316);
        box-shadow: 0 0 26px color-mix(in srgb, var(--neuron-color) 38%, transparent);
    }
}

@media (max-width: 420px) {
    .eth-neuron-insight-grid {
        gap: 7px;
    }

    .eth-neuron-insight-grid > div {
        padding: 10px;
    }

    .eth-neuron-mobile-savebar {
        grid-template-columns: .9fr 1fr 1fr 1.1fr;
    }
}