/*
|--------------------------------------------------------------------------
| Гостевая книга — /guestbook
|--------------------------------------------------------------------------
| Шапка, карточки отзывов, лайки, пустое состояние.
| Страница /guestbook/add оформляется отдельно.
|--------------------------------------------------------------------------
*/

.guestbook-heading,
.guestbook-heading *,
.guestbook-list,
.guestbook-list *,
.guestbook-empty,
.guestbook-empty * {
    box-sizing: border-box;
}

/* Шапка */

.guestbook-heading {
    position: relative;
    isolation: isolate;
    overflow: hidden;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(20px, 4vw, 48px);

    min-height: 210px;
    margin-bottom: 18px;
    padding: clamp(25px, 4vw, 40px);

    border: 1px solid var(--border, #d9e0ea);
    border-radius: 21px;

    background:
        radial-gradient(
            circle at 90% 15%,
            rgb(37 99 235 / 13%),
            transparent 38%
        ),
        var(--surface, #ffffff);

    box-shadow: 0 12px 32px rgb(15 23 42 / 5%);
}

.guestbook-heading::before {
    position: absolute;
    z-index: -1;
    right: -75px;
    bottom: -135px;

    width: 300px;
    height: 300px;

    border: 1px solid rgb(37 99 235 / 12%);
    border-radius: 50%;

    content: "";
    pointer-events: none;
}

.guestbook-heading-content {
    min-width: 0;
    max-width: 740px;
}

.guestbook-heading .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;

    margin: 0 0 12px;

    color: var(--primary, #2563eb);

    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    line-height: 1.4;
    text-transform: uppercase;
}

.guestbook-heading .eyebrow::before {
    width: 18px;
    height: 2px;

    border-radius: 2px;
    background: currentColor;

    content: "";
}

.guestbook-heading h1 {
    margin: 0;

    color: var(--text, #172033);

    font-size: clamp(2rem, 4.5vw, 3.35rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1.12;
}

.guestbook-heading-description {
    max-width: 660px;
    margin: 15px 0 0;

    color: var(--text-soft, #64748b);

    font-size: 0.95rem;
    line-height: 1.65;
}

.guestbook-heading-meta {
    display: flex;
    flex-wrap: wrap;

    margin-top: 18px;
}

.guestbook-review-count {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;

    min-height: 34px;
    padding: 6px 10px;

    border: 1px solid var(--border, #d9e0ea);
    border-radius: 9px;

    background: var(--bg-soft, #eff6ff);
    color: var(--text-soft, #64748b);

    font-size: 0.82rem;
    line-height: 1.4;
}

.guestbook-review-count strong {
    color: var(--text, #172033);
    font-size: 0.95rem;
}

.guestbook-heading-side {
    display: flex;
    flex: 0 0 auto;
    flex-direction: column;
    align-items: flex-end;
    gap: 14px;
}

.guestbook-heading-symbol {
    display: grid;
    flex: 0 0 auto;
    place-items: center;

    width: clamp(80px, 11vw, 112px);
    aspect-ratio: 1;

    border: 1px solid rgb(37 99 235 / 24%);
    border-radius: 25px;

    background: var(--bg-soft, #eff6ff);
    color: var(--primary, #2563eb);

    font-size: clamp(2.2rem, 4vw, 3rem);
    line-height: 1;

    box-shadow: 0 15px 28px rgb(37 99 235 / 9%);
    transform: rotate(-6deg);
}

.guestbook-add-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    min-height: 42px;
    padding: 9px 13px;

    border: 1px solid var(--primary, #2563eb);
    border-radius: 10px;

    background: var(--primary, #2563eb);
    color: var(--primary-text, #ffffff);

    font-size: 0.85rem;
    font-weight: 800;
    line-height: 1.35;
    text-decoration: none;

    transition:
        background-color 160ms ease,
        border-color 160ms ease,
        transform 160ms ease;
}

.guestbook-add-button:hover {
    border-color: var(--primary-hover, #1d4ed8);

    background: var(--primary-hover, #1d4ed8);
    color: var(--primary-text, #ffffff);

    transform: translateY(-1px);
}

.guestbook-heading-side .guestbook-add-button {
    width: max-content;
    max-width: 100%;
    margin: 0;
    white-space: nowrap;
}

.guestbook-add-button:focus-visible,
.guestbook-empty-link:focus-visible,
.review-like-button:focus-visible {
    outline: 2px solid var(--primary, #2563eb);
    outline-offset: 3px;
}

/* Уведомления */

.review-alert {
    display: flex;
    align-items: flex-start;
    gap: 9px;

    margin-bottom: 14px;
    padding: 11px 13px;

    border: 1px solid var(--border, #d9e0ea);
    border-radius: 10px;

    background: var(--surface, #ffffff);
    color: var(--text, #172033);

    font-size: 0.88rem;
    line-height: 1.5;
}

.review-alert > span:first-child {
    flex: 0 0 auto;
    font-weight: 800;
}

.review-alert-success {
    border-color: #86efac;
    background: #f0fdf4;
    color: #166534;
}

.review-alert-error {
    border-color: #fecaca;
    background: #fff1f2;
    color: #b91c1c;
}

/* Карточки отзывов */

.guestbook-list {
    display: grid;
    gap: 11px;
}

.guestbook-list .review-card {
    min-width: 0;
    padding: 16px 18px;

    border: 1px solid var(--border, #d9e0ea);
    border-radius: 14px;

    background: var(--surface, #ffffff);
    box-shadow: 0 5px 16px rgb(15 23 42 / 4%);

    transition:
        border-color 160ms ease,
        box-shadow 160ms ease,
        transform 160ms ease;
}

.guestbook-list .review-card:hover {
    border-color: rgb(37 99 235 / 32%);

    box-shadow: 0 9px 21px rgb(15 23 42 / 7%);
    transform: translateY(-1px);
}

.review-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 9px 15px;

    min-width: 0;
}

.review-card-author {
    display: flex;
    align-items: center;
    gap: 10px;

    min-width: 0;
}

.review-avatar-image {
    display: block;
    flex: 0 0 38px;

    width: 38px;
    height: 38px;

    border: 1px solid var(--border, #d9e0ea);
    border-radius: 50%;

    background: var(--bg-soft, #eff6ff);

    object-fit: cover;
    object-position: center;
}

.review-card-identity {
    min-width: 0;
}

.review-author {
    display: block;

    color: var(--text, #172033);

    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.35;

    overflow-wrap: anywhere;
}

.review-date {
    display: block;

    margin-top: 2px;

    color: var(--text-faint, #94a3b8);

    font-size: 0.75rem;
    line-height: 1.4;
}

.review-stars {
    flex: 0 0 auto;

    padding-top: 3px;

    font-size: 0.92rem;
    letter-spacing: 0.02em;
    line-height: 1;
    white-space: nowrap;
}

.review-stars-filled {
    color: #d99500;
}

.review-stars-empty {
    color: var(--text-faint, #94a3b8);
}

.review-card-body {
    min-width: 0;
    margin-top: 13px;
    padding-top: 12px;

    border-top: 1px solid var(--border, #d9e0ea);
}

.review-card-title {
    margin: 0 0 8px;

    color: var(--text, #172033);

    font-size: 1rem;
    font-weight: 800;
    line-height: 1.35;

    overflow-wrap: anywhere;
}

.review-card-text {
    color: var(--text-soft, #475569);

    font-size: 0.91rem;
    line-height: 1.7;

    overflow-wrap: anywhere;
}

.review-card-footer {
    display: flex;
    justify-content: flex-end;

    margin-top: 12px;
    padding-top: 11px;

    border-top: 1px solid var(--border, #d9e0ea);
}

.review-like-form {
    margin: 0;
}

.review-like-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;

    min-height: 33px;
    padding: 5px 10px;

    border: 1px solid var(--border, #d9e0ea);
    border-radius: 8px;

    background: var(--surface, #ffffff);
    color: var(--text-soft, #64748b);

    font: inherit;
    font-size: 0.78rem;
    font-weight: 750;
    line-height: 1.25;

    cursor: pointer;

    transition:
        border-color 150ms ease,
        background-color 150ms ease,
        color 150ms ease;
}

.review-like-button:hover {
    border-color: var(--primary, #2563eb);

    background: var(--bg-soft, #eff6ff);
    color: var(--primary, #2563eb);
}

.review-like-button strong {
    min-width: 20px;
    padding: 2px 5px;

    border-radius: 999px;

    background: var(--bg-soft, #eff6ff);

    text-align: center;
}

.review-like-icon {
    font-size: 0.9rem;
}

/* Пустое состояние */

.guestbook-empty {
    display: grid;
    justify-items: center;

    padding: clamp(35px, 6vw, 58px) 22px;

    border: 1px dashed var(--border-strong, #b8c5d4);
    border-radius: 17px;

    background:
        radial-gradient(
            circle at 50% 0,
            rgb(37 99 235 / 7%),
            transparent 48%
        ),
        var(--surface, #ffffff);

    text-align: center;
}

.guestbook-empty-icon {
    display: grid;
    place-items: center;

    width: 58px;
    height: 58px;
    margin-bottom: 15px;

    border: 1px solid rgb(37 99 235 / 15%);
    border-radius: 17px;

    background: var(--bg-soft, #eff6ff);
    color: var(--primary, #2563eb);

    font-size: 1.8rem;
    line-height: 1;
}

.guestbook-empty h2 {
    margin: 0;

    color: var(--text, #172033);

    font-size: 1.25rem;
    line-height: 1.3;
}

.guestbook-empty p {
    max-width: 470px;
    margin: 9px 0 0;

    color: var(--text-soft, #64748b);
    line-height: 1.65;
}

.guestbook-empty .guestbook-add-button,
.guestbook-empty-link {
    margin-top: 17px;
}

.guestbook-empty-link {
    color: var(--primary, #2563eb);

    font-size: 0.87rem;
    font-weight: 800;
    text-decoration: none;
}

.guestbook-empty-link:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Планшеты */

@media (max-width: 720px) {
    .guestbook-heading {
        min-height: 0;
        padding: 25px 22px;
        border-radius: 18px;
    }

    .guestbook-heading-symbol {
        width: 72px;
        border-radius: 20px;
    }
}

/* Телефоны */

@media (max-width: 520px) {
    .guestbook-heading {
        flex-direction: column;
        align-items: stretch;
        gap: 19px;

        padding: 23px 20px;
    }

    .guestbook-heading-side {
        width: 100%;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .guestbook-heading-symbol {
        width: 57px;
        border-radius: 16px;
        font-size: 1.7rem;
    }

    .guestbook-heading-side .guestbook-add-button {
        width: auto;
        max-width: calc(100% - 70px);
        white-space: normal;
    }

    .guestbook-list .review-card {
        padding: 14px;
    }

    .review-card-body {
        margin-top: 11px;
        padding-top: 10px;
    }
}

@media (max-width: 380px) {
    .guestbook-heading-side {
        align-items: stretch;
        flex-direction: column;
    }

    .guestbook-heading-side .guestbook-add-button {
        width: 100%;
        max-width: 100%;
    }
}

/* Тёмная тема */

html[data-theme="dark"] .guestbook-heading,
html[data-theme="dark"] .guestbook-list .review-card {
    box-shadow: none;
}

html[data-theme="dark"] .guestbook-heading-symbol,
html[data-theme="dark"] .guestbook-review-count,
html[data-theme="dark"] .guestbook-empty-icon {
    background: var(--bg-soft, #172033);
}

html[data-theme="dark"] .review-alert-success {
    border-color: #166534;
    background: #123322;
    color: #bbf7d0;
}

html[data-theme="dark"] .review-alert-error {
    border-color: #7f1d1d;
    background: #3b1419;
    color: #fecaca;
}

@media (prefers-reduced-motion: reduce) {
    .guestbook-list .review-card,
    .guestbook-add-button {
        transition: none;
    }

    .guestbook-list .review-card:hover,
    .guestbook-add-button:hover {
        transform: none;
    }
}