/* === Topbar === */

.topbar {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-link {
    margin-left: auto;
    text-align: right;
    padding-right: 1.5rem;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-right: 1.5rem;
    white-space: nowrap;
}

.user-name {
    font-size: 0.875rem;
    color: var(--topbar-user-text, #ffffff);
}

.logout-link {
    font-size: 0.8rem;
    color: var(--topbar-logout, #888);
    text-decoration: none;
}

    .logout-link:hover {
        color: #333;
        text-decoration: underline;
    }

/* === Intranet Layout === */

.intranet-body {
    display: flex;
    flex: 1;
    min-height: 0;
    height: calc(100vh - var(--topbar-height, 60px));
}

/* === Sidebar === */

.intranet-sidebar {
    width: 52px;
    min-width: 52px;
    background-color: var(--sidebar-bg, #1a1f2e);
    border-right: 1px solid var(--sidebar-border, #2d3448);
    overflow: hidden;
    transition: width 0.22s cubic-bezier(.4,0,.2,1);
    padding: 1rem 0;
}

    .intranet-sidebar:hover {
        width: 220px;
    }

.intranet-main {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background-color: var(--main-bg, #f5f6fa);
}

/* === Sidebar Nav === */

.sidebar-nav {
    display: flex;
    flex-direction: column;
    width: 220px; /* fixed inner width so labels don't wrap during transition */
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.25rem;
}

.sidebar-section-title {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sidebar-section-title, #6b7a99);
    padding: 0.5rem 0 0.25rem;
    padding-left: 16px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.15s;
}

.intranet-sidebar:hover .sidebar-section-title {
    opacity: 1;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0;
    padding-left: 14px;
    color: var(--sidebar-link, #c4cde0);
    text-decoration: none;
    font-size: 0.875rem;
    border-left: 3px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

    .sidebar-link:hover {
        background-color: var(--sidebar-hover-bg, #252b3d);
        color: #ffffff;
    }

    .sidebar-link.active {
        background-color: var(--sidebar-active-bg, #2d3448);
        color: #ffffff;
        border-left-color: var(--sidebar-active-accent, #4f8ef7);
    }

.sidebar-icon {
    font-size: 1.05rem;
    width: 1.25rem;
    min-width: 1.25rem;
    text-align: center;
}

.sidebar-label {
    opacity: 0;
    transition: opacity 0.15s 0.05s;
    font-size: 0.875rem;
}

.intranet-sidebar:hover .sidebar-label {
    opacity: 1;
}

.img-dropzone {
    position: relative;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    min-height: 180px;
    transition: border-color var(--transition), background var(--transition);
    overflow: hidden;
}

    .img-dropzone:hover, .img-dropzone.drag-over {
        border-color: var(--color-primary-btn);
        background: var(--color-primary-light);
    }

.img-dropzone-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.img-dropzone-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    padding: 1rem;
    text-align: center;
    color: var(--color-text-muted);
    pointer-events: none;
}

.img-dropzone-icon {
    font-size: 1.75rem;
    color: var(--color-primary-btn);
    margin-bottom: 0.5rem;
}

.img-dropzone-label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9rem;
}

.img-dropzone-hint {
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

.img-dropzone-preview {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    min-height: 180px;
}

    .img-dropzone-preview img {
        max-width: 100%;
        max-height: 240px;
        object-fit: contain;
        border-radius: var(--radius-sm);
    }

.img-dropzone-clear {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 3;
}