/* ==================================== */
/* IMAGE PREVIEW MODAL (reusable)        */
/* ==================================== */

#imagePreviewModal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 999999;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#imagePreviewModal img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    cursor: default;
    transition: transform 0.15s ease;
    transform-origin: center center;
    user-select: none;
    -webkit-user-drag: none;
    z-index: 1;
}

#imagePreviewModal img.zoomed { cursor: grab; transition: none; }
#imagePreviewModal img.dragging { cursor: grabbing; }

#imagePreviewModal .image-preview-close {
    position: absolute;
    top: 16px;
    right: 24px;
    color: #fff;
    font-size: 36px;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    z-index: 3;
    user-select: none;
}

.image-preview-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: none;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3;
}
.image-preview-nav:hover { background: rgba(255,255,255,0.3); }
.image-preview-prev { left: 16px; }
.image-preview-next { right: 16px; }

.image-preview-counter {
    display: none;
    position: absolute;
    top: 16px;
    left: 18px;
    background: rgba(255,255,255,0.15);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 15px;
    font-weight: 600;
    z-index: 3;
}

.image-preview-bottom-controls {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 12px;
    z-index: 3;
}

.image-preview-zoom-btn {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: none;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.image-preview-zoom-btn:hover { background: rgba(255,255,255,0.3); }
.image-preview-zoom-btn:disabled { opacity: 0.4; cursor: default; }
.image-preview-zoom-btn i { font-size: inherit; }

.image-preview-download-btn {
    background-color: #0d6efd;
    color: #fff;
    border: none;
    height: 46px;
    padding: 0 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}
.image-preview-download-btn:hover { background-color: #0b5ed7; }
.image-preview-download-btn i { font-size: 15px; }

/* ============================================================ */
/* FILE DETAILS PANEL (desktop default)                          */
/* ============================================================ */

.image-preview-info-btn {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: none;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s;
}
.image-preview-info-btn:hover { background: rgba(255,255,255,0.3); }
.image-preview-info-btn i { font-size: inherit; }

.image-preview-info {
    position: absolute;
    top: 0;
    right: 0;
    width: 340px;
    height: 100%;
    background: rgba(20, 20, 20, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #f0f0f0;
    z-index: 4;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -4px 0 20px rgba(0,0,0,0.5);
    border-left: 1px solid rgba(255,255,255,0.1);
}
#imagePreviewModal.info-visible .image-preview-info { transform: translateX(0); }

.image-preview-info-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    flex-shrink: 0;
}
.image-preview-info-head i { font-size: 18px; color: #0d6efd; }

.image-preview-info-close {
    margin-left: auto;
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.7);
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.image-preview-info-close:hover { background: rgba(255,255,255,0.1); color: #fff; }

.image-preview-info-body {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 16px 20px 24px;
}

.ip-field { margin-bottom: 18px; display: block; }
.ip-field:last-child { margin-bottom: 0; }

.ip-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.ip-label i { font-size: 12px; width: 16px; text-align: center; color: rgba(255,255,255,0.4); }

.ip-value {
    font-size: 15px;
    color: #ffffff;
    word-break: break-word;
    line-height: 1.4;
    display: block;
    min-height: 1.2em;
}

.ip-value.ip-name { font-weight: 600; font-size: 16px; }
.ip-value.ip-desc { color: rgba(255,255,255,0.85); font-size: 14px; white-space: pre-wrap; }

.ip-owner-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(13, 110, 253, 0.18);
    color: #8ab4ff;
    font-size: 13px;
    font-weight: 600;
}
.ip-owner-badge i { font-size: 13px; }

.ip-visibility-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
}
.ip-visibility-badge i { font-size: 12px; }
.ip-visibility-badge.vis-public { background: #198754; }
.ip-visibility-badge.vis-private { background: #dc3545; }
.ip-visibility-badge.vis-shared { background: #fd7e14; }
.ip-visibility-badge.vis-default { background: #6c757d; }

/* ============================================================ */
/* Keep right-side controls visible when the info panel is open  */
/* (DESKTOP only)                                                */
/* ============================================================ */
@media (min-width: 1025px) {
    #imagePreviewModal.info-visible .image-preview-next {
        right: 356px;
        transition: right 0.3s ease;
    }
    #imagePreviewModal.info-visible .image-preview-close {
        right: 364px;
        transition: right 0.3s ease;
    }
    #imagePreviewModal.info-visible .image-preview-bottom-controls {
        left: calc(50% - 170px);
        transition: left 0.3s ease;
    }
}

/* ============================================================ */
/* MOBILE / TABLET — FULL-SCREEN INFO PANEL (bulletproof)        */
/* ============================================================ */
@media (max-width: 1024px) {

    /* ---------- VERY BIG touch targets for the toolbar ---------- */
    .image-preview-zoom-btn {
        width: 84px !important;
        height: 84px !important;
        font-size: 34px !important;
    }
    .image-preview-zoom-btn i { font-size: 34px !important; }

    .image-preview-info-btn {
        width: 84px !important;
        height: 84px !important;
        font-size: 34px !important;
    }
    .image-preview-info-btn i { font-size: 34px !important; }

    .image-preview-download-btn {
        height: 84px !important;
        padding: 0 28px !important;
        font-size: 19px !important;
    }
    .image-preview-download-btn i { font-size: 24px !important; }

    .image-preview-nav {
        width: 64px !important;
        height: 64px !important;
        font-size: 28px !important;
    }

    /* More breathing room between big buttons */
    .image-preview-bottom-controls {
        gap: 16px !important;
        bottom: 28px !important;
    }

    /* ---------- Full-screen info panel ---------- */
    .image-preview-info {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        max-height: 100vh !important;
        max-height: 100dvh !important;
        border-radius: 0 !important;
        border: none !important;
        background: #0f0f0f !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        box-shadow: none !important;
        transform: none !important;
        transition: opacity 0.15s ease !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        z-index: 20 !important;

        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }

    #imagePreviewModal.info-visible .image-preview-info {
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }

    /* ---------- Panel header ---------- */
    .image-preview-info-head {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        padding: 16px 18px !important;
        font-size: 20px !important;
        font-weight: 700 !important;
        color: #ffffff !important;
        background: #1a1a1a !important;
        border-bottom: 1px solid rgba(255,255,255,0.15) !important;
        flex-shrink: 0 !important;
    }

    .image-preview-info-head i.fa-circle-info {
        font-size: 22px !important;
        color: #4a9eff !important;
    }

    /* ---------- The ✕ close button ---------- */
    .image-preview-info-close {
        margin-left: auto !important;
        width: 48px !important;
        height: 48px !important;
        min-width: 48px !important;
        min-height: 48px !important;
        border-radius: 50% !important;
        background: rgba(255,255,255,0.2) !important;
        color: #ffffff !important;
        font-size: 22px !important;
        font-weight: 700 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        padding: 0 !important;
        border: none !important;
        cursor: pointer !important;
        -webkit-tap-highlight-color: transparent !important;
        touch-action: manipulation !important;
        line-height: 1 !important;
        position: relative !important;
        z-index: 30 !important;
    }
    .image-preview-info-close:active,
    .image-preview-info-close:focus {
        background: rgba(255,255,255,0.4) !important;
        outline: none !important;
    }
    .image-preview-info-close span {
        font-size: 24px !important;
        color: #ffffff !important;
        line-height: 1 !important;
        pointer-events: none !important;
    }

    /* ---------- Panel body ---------- */
    .image-preview-info-body {
        flex: 1 1 auto !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding: 20px 22px max(40px, env(safe-area-inset-bottom)) !important;
        background: #0f0f0f !important;
        display: block !important;
    }

    .ip-field { margin-bottom: 22px !important; display: block !important; }

    .ip-label {
        font-size: 13px !important;
        letter-spacing: 1px !important;
        margin-bottom: 6px !important;
        color: rgba(255,255,255,0.65) !important;
    }
    .ip-label i {
        font-size: 14px !important;
        width: 18px !important;
    }

    .ip-value {
        font-size: 17px !important;
        line-height: 1.55 !important;
        color: #ffffff !important;
        display: block !important;
        min-height: 1.2em !important;
    }
    .ip-value.ip-name {
        font-size: 20px !important;
        font-weight: 700 !important;
    }
    .ip-value.ip-desc {
        font-size: 16px !important;
        color: rgba(255,255,255,0.92) !important;
    }

    .ip-owner-badge,
    .ip-visibility-badge {
        font-size: 15px !important;
        padding: 7px 16px !important;
    }

    /* ---------- Hide other modal elements when panel is open ---------- */
    #imagePreviewModal.info-visible .image-preview-bottom-controls,
    #imagePreviewModal.info-visible .image-preview-nav,
    #imagePreviewModal.info-visible .image-preview-counter,
    #imagePreviewModal.info-visible .image-preview-close,
    #imagePreviewModal.info-visible #imagePreviewModalImg,
    #imagePreviewModal.info-visible #imagePreviewModalVideo,
    #imagePreviewModal.info-visible #imagePreviewModalFrame,
    #imagePreviewModal.info-visible #imagePreviewModalText {
        display: none !important;
    }
}