/* ==========================================================================
   Infinite load (AJAX) — dipakai /articles, /articles/search, dan /reviews
   ----------------------------------------------------------------------------
   Markup (dihasilkan Blade):
     <div class="infinite-loader" data-infinite-scroll
          data-endpoint="/reviews" data-target="#review-grid"
          data-page="1" data-has-more="true" data-label="review">
   public/js/infinite-scroll.js menambahkan kelas status:
     is-loading    sedang request
     is-exhausted  semua data sudah termuat
     is-error      request gagal (tombol fallback tetap bisa diklik)
   ========================================================================== */

.infinite-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 40px;
    min-height: 56px;
    text-align: center;
}

/* Status "memuat..." + spinner ------------------------------------------- */
.infinite-loader-status {
    display: none;
    align-items: center;
    gap: 12px;
    color: #64748b;
    font-size: 15px;
    line-height: 1.5;
}

.infinite-loader.is-loading .infinite-loader-status {
    display: flex;
}

.infinite-spinner {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 3px solid #dbeafe;
    border-top-color: #0078d4;
    border-radius: 50%;
    animation: infinite-spin 0.8s linear infinite;
}

@keyframes infinite-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Tombol fallback (juga dipakai tanpa JavaScript) ------------------------- */
.infinite-loader-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background: #ffffff;
    border: 1px solid #dbe4ee;
    border-radius: 50px;
    color: #0078d4;
    font-family: 'Rubik', sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.infinite-loader-more:hover {
    background: #0078d4;
    border-color: #0078d4;
    color: #ffffff;
}

/* Status tombol: disembunyikan saat request berjalan, saat semua data sudah
   tampil, atau saat auto-load aktif (IntersectionObserver). Muncul kembali
   hanya bila request gagal supaya pengguna bisa mencoba ulang. */
.infinite-loader.is-loading .infinite-loader-more,
.infinite-loader.is-exhausted .infinite-loader-more,
.infinite-loader.is-auto .infinite-loader-more {
    display: none;
}

.infinite-loader.is-error .infinite-loader-more {
    display: inline-flex;
}

/* Pesan penutup: "Semua … sudah dimuat." atau pesan gagal --------------- */
.infinite-loader-end {
    display: none;
    margin: 0;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.6;
}

.infinite-loader.is-exhausted .infinite-loader-end,
.infinite-loader.is-error .infinite-loader-end {
    display: block;
}

@media screen and (max-width: 680px) {
    .infinite-loader {
        margin-top: 28px;
    }

    .infinite-loader-more {
        padding: 11px 24px;
    }
}