/**
 * Genius Sounds — раздел «Нейросети» в стилистике микросервисов.
 * Разметку плагина не меняем, только перекрашиваем и переверстываем.
 */

body.kie-neurohub-body {
    --gs-bg: #080c14;
    --gs-surface: #131b2b;
    --gs-surface-2: #0d1320;
    --gs-border: rgba(148, 163, 184, 0.14);
    --gs-border-strong: rgba(129, 140, 248, 0.38);
    --gs-text: #f1f5f9;
    --gs-muted: #94a3b8;
    --gs-primary: #6366f1;
    --gs-primary-light: #818cf8;
    --gs-accent: #22d3ee;
    --gs-radius: 16px;
    --gs-radius-sm: 10px;

    margin: 0;
    background: var(--gs-bg);
    color: var(--gs-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body.kie-neurohub-body .kn-wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

/* Свой заголовок с запросом ставим выше — родной оставляем только для доступности. */
body.kie-neurohub-body .kn-header h1 {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

body.kie-neurohub-body .kn-header {
    position: relative;
    min-height: 0;
    margin: 0 0 10px;
    padding: 0;
}

/* Вводный блок и текстовая часть от нашего плагина */
.gs-nh-hero,
.gs-nh-text {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.gs-nh-hero {
    padding-top: 28px;
}

.gs-nh-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}

.gs-nh-card {
    padding: 16px 18px;
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    background: var(--gs-surface);
}

.gs-nh-card h3 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 700;
    color: var(--gs-text);
}

.gs-nh-card p {
    margin: 0;
    color: var(--gs-muted);
    font-size: 14.5px;
    line-height: 1.6;
}

/* ------------------------------------------------------------- карточки */

body.kie-neurohub-body .kn-card {
    margin-bottom: 16px;
    padding: 20px;
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    background: var(--gs-surface);
    box-shadow: none;
}

body.kie-neurohub-body .kn-card h2 {
    margin: 0 0 14px;
    font-size: clamp(18px, 2.4vw, 22px);
    font-weight: 700;
    color: var(--gs-text);
}

body.kie-neurohub-body .kn-inner {
    background: var(--gs-surface-2);
}

body.kie-neurohub-body .kn-hint,
body.kie-neurohub-body .kn-msg,
body.kie-neurohub-body label {
    color: var(--gs-muted);
    font-size: 14px;
}

body.kie-neurohub-body .kn-balance,
body.kie-neurohub-body .kn-account-menu-balance {
    color: var(--gs-text);
}

/* ---------------------------------------------------------------- вкладки */

body.kie-neurohub-body .kn-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 16px;
    padding: 6px;
    border: 1px solid var(--gs-border);
    border-radius: 14px;
    background: rgba(19, 27, 43, 0.6);
}

body.kie-neurohub-body .kn-tab {
    padding: 9px 16px;
    border: 1px solid transparent;
    border-radius: var(--gs-radius-sm);
    background: transparent;
    color: var(--gs-muted);
    font: inherit;
    font-size: 14.5px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.16s ease, color 0.16s ease;
}

body.kie-neurohub-body .kn-tab:hover {
    color: var(--gs-text);
}

body.kie-neurohub-body .kn-tab.active {
    background: linear-gradient(135deg, var(--gs-primary) 0%, #8b5cf6 100%);
    border-color: transparent;
    color: #fff;
}

/* ----------------------------------------------------------- сетка моделей */

body.kie-neurohub-body .kn-model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

body.kie-neurohub-body .kn-model-grid > * {
    padding: 16px;
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius-sm);
    background: var(--gs-surface-2);
    color: var(--gs-text);
    cursor: pointer;
    transition: transform 0.16s ease, border-color 0.18s ease;
}

body.kie-neurohub-body .kn-model-grid > *:hover {
    transform: translateY(-2px);
    border-color: var(--gs-border-strong);
}

body.kie-neurohub-body .kn-model-grid .active,
body.kie-neurohub-body .kn-model-grid .selected,
body.kie-neurohub-body .kn-model-grid [aria-selected="true"] {
    border-color: var(--gs-primary-light);
    box-shadow: 0 0 0 1px rgba(129, 140, 248, 0.35);
}

/* ---------------------------------------------------------------- кнопки */

body.kie-neurohub-body .kn-btn {
    padding: 11px 18px;
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius-sm);
    background: rgba(148, 163, 184, 0.08);
    color: var(--gs-text);
    font: inherit;
    font-size: 14.5px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.16s ease, border-color 0.16s ease;
}

body.kie-neurohub-body .kn-btn:hover {
    border-color: var(--gs-border-strong);
}

body.kie-neurohub-body .kn-btn-primary {
    border-color: transparent;
    background: linear-gradient(135deg, var(--gs-primary) 0%, #8b5cf6 100%);
    color: #fff;
}

body.kie-neurohub-body .kn-btn-primary:hover {
    filter: brightness(1.06);
}

body.kie-neurohub-body .kn-btn-muted {
    opacity: 0.55;
}

body.kie-neurohub-body .kn-btn-ghost {
    background: transparent;
}

body.kie-neurohub-body .kn-btn-telegram {
    background: #2aabee;
    border-color: transparent;
    color: #fff;
}

body.kie-neurohub-body .kn-btn-vk {
    background: #0077ff;
    border-color: transparent;
    color: #fff;
}

body.kie-neurohub-body .kn-btn-file {
    display: inline-block;
}

body.kie-neurohub-body .kn-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

/* -------------------------------------------------------------- поля ввода
   На тёмном фоне поля оставались белыми со светлым текстом —
   набирать было не видно. */

body.kie-neurohub-body input[type="text"],
body.kie-neurohub-body input[type="email"],
body.kie-neurohub-body input[type="password"],
body.kie-neurohub-body input[type="number"],
body.kie-neurohub-body input[type="search"],
body.kie-neurohub-body textarea,
body.kie-neurohub-body select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid rgba(148, 163, 184, 0.2) !important;
    border-radius: var(--gs-radius-sm) !important;
    background-color: var(--gs-surface-2) !important;
    color: var(--gs-text) !important;
    font: inherit;
    font-size: 15px;
    caret-color: var(--gs-primary-light);
    box-shadow: none !important;
}

body.kie-neurohub-body input::placeholder,
body.kie-neurohub-body textarea::placeholder {
    color: #7d8ba1 !important;
    opacity: 1;
}

body.kie-neurohub-body input:focus,
body.kie-neurohub-body textarea:focus,
body.kie-neurohub-body select:focus {
    outline: none;
    border-color: var(--gs-primary-light) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18) !important;
}

body.kie-neurohub-body select option {
    background-color: var(--gs-surface-2);
    color: var(--gs-text);
}

body.kie-neurohub-body input:-webkit-autofill {
    -webkit-text-fill-color: var(--gs-text) !important;
    box-shadow: 0 0 0 1000px var(--gs-surface-2) inset !important;
    transition: background-color 9999s ease-in-out 0s;
}

body.kie-neurohub-body .kn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 12px;
}

body.kie-neurohub-body .kn-row > label {
    flex: 0 0 100%;
}

body.kie-neurohub-body .kn-row input,
body.kie-neurohub-body .kn-row select {
    flex: 1 1 220px;
    width: auto;
}

body.kie-neurohub-body .kn-actions {
    gap: 8px;
}

/* -------------------------------------------------------- файлы и история */

body.kie-neurohub-body .kn-files {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
}

body.kie-neurohub-body .kn-files img {
    width: 84px;
    height: 84px;
    object-fit: cover;
    border-radius: var(--gs-radius-sm);
    border: 1px solid var(--gs-border);
}

body.kie-neurohub-body .kn-history > * {
    margin-bottom: 10px;
    padding: 14px;
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius-sm);
    background: var(--gs-surface-2);
}

body.kie-neurohub-body .kn-history img,
body.kie-neurohub-body .kn-history video,
body.kie-neurohub-body #knResult img,
body.kie-neurohub-body #knResult video {
    max-width: 100%;
    border-radius: var(--gs-radius-sm);
}

/* ---------------------------------------------------------------- модалка */

body.kie-neurohub-body .kn-repeat-modal-backdrop {
    background: rgba(4, 8, 16, 0.72);
    backdrop-filter: blur(3px);
}

body.kie-neurohub-body .kn-repeat-modal-card {
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    background: var(--gs-surface);
    color: var(--gs-text);
}

body.kie-neurohub-body .kn-repeat-close {
    border: none;
    background: transparent;
    color: var(--gs-muted);
    font-size: 24px;
    cursor: pointer;
}

/* --------------------------------------------------------------- аккаунт */

body.kie-neurohub-body .kn-account-fab {
    border: 1px solid var(--gs-border);
    border-radius: 50%;
    background: var(--gs-surface);
    color: var(--gs-text);
    cursor: pointer;
}

body.kie-neurohub-body .kn-account-menu {
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius-sm);
    background: var(--gs-surface);
    color: var(--gs-text);
}

body.kie-neurohub-body .kn-account-menu-item {
    width: 100%;
    padding: 10px 14px;
    border: none;
    background: transparent;
    color: var(--gs-text);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

body.kie-neurohub-body .kn-account-menu-item:hover {
    background: rgba(148, 163, 184, 0.08);
}

/* --------------------------------------------------------------- адаптив */

@media (max-width: 600px) {
    body.kie-neurohub-body .kn-wrap,
    .gs-nh-hero,
    .gs-nh-text {
        padding-left: 16px;
        padding-right: 16px;
    }

    body.kie-neurohub-body .kn-card {
        padding: 16px;
    }

    body.kie-neurohub-body .kn-tab {
        flex: 1 1 auto;
        text-align: center;
    }
}