/* ==========================================================================
   Bio Link Editor
   ========================================================================== */

/* Full-height two-panel layout */
.biolink-editor {
    display: flex;
    height: calc(100vh - var(--header-height, 0px));
    margin: calc(var(--spacing-xl, 24px) * -1);
    margin-top: calc(var(--spacing-lg, 16px) * -1);
    overflow: hidden;
}

/* ==========================================================================
   LEFT PANEL: Bio Preview
   ========================================================================== */

.biolink-preview {
    width: 55%;
    min-width: 400px;
    background: var(--color-bg, #0a0a0a);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    scrollbar-width: none;
    padding: 32px 40px;
}

.biolink-preview::-webkit-scrollbar {
    display: none;
}

/* Profile Card */
.biolink-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 24px;
}

.biolink-profile__cover {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #2dd4a8 0%, #4fd1c5 50%, #80cbc4 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 0;
    position: relative;
    margin-bottom: 48px;
}

.biolink-profile__avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--color-bg, #0a0a0a);
    position: absolute;
    bottom: -40px;
    background: var(--color-surface, #0f0f0f);
}

.biolink-profile__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.biolink-profile__name {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text, #ffffff);
    margin: 0 0 4px;
}

.biolink-profile__change {
    background: none;
    border: none;
    color: var(--color-text-muted, var(--color-text-muted-solid));
    font-size: var(--font-size-sm);
    font-family: inherit;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: color 0.15s;
}

.biolink-profile__change:hover {
    color: var(--color-text, #ffffff);
}

.biolink-profile__username {
    font-size: var(--font-size-base);
    color: var(--color-text-muted, var(--color-text-muted-solid));
    margin-top: 2px;
}

.biolink-profile__socials {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.biolink-profile__social-add {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.15);
    border: none;
    color: var(--color-success);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s;
}

.biolink-profile__social-add:hover {
    background: rgba(34, 197, 94, 0.25);
}

/* Restore Defaults */
.biolink-restore {
    background: none;
    border: none;
    color: var(--color-text-muted, var(--color-text-muted-solid));
    font-size: var(--font-size-sm);
    font-family: inherit;
    cursor: pointer;
    padding: 8px 0;
    text-align: left;
    margin-bottom: 16px;
    transition: color 0.15s;
}

.biolink-restore:hover {
    color: var(--color-text, #ffffff);
}

/* Settings Row */
.biolink-setting {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    background: var(--color-surface, #0f0f0f);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
}

.biolink-setting__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.biolink-setting__label {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text, #ffffff);
    display: flex;
    align-items: center;
    gap: 8px;
}

.biolink-setting__badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: #6366f1;
    color: var(--color-text);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.04em;
}

.biolink-setting__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted, var(--color-text-muted-solid));
}

/* Toggle Switch */
.biolink-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.biolink-toggle--sm {
    width: 36px;
    height: 20px;
}

.biolink-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.biolink-toggle__slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--color-border-hover);
    border-radius: var(--radius-full);
    transition: background 0.2s;
}

.biolink-toggle__slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: var(--color-text-muted, var(--color-text-muted-solid));
    border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}

.biolink-toggle--sm .biolink-toggle__slider::before {
    height: 14px;
    width: 14px;
}

.biolink-toggle input:checked + .biolink-toggle__slider {
    background: #6366f1;
}

.biolink-toggle input:checked + .biolink-toggle__slider::before {
    background: var(--color-text);
    transform: translateX(20px);
}

.biolink-toggle--sm input:checked + .biolink-toggle__slider::before {
    transform: translateX(16px);
}

/* Link Items List */
.biolink-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.biolink-links__empty {
    text-align: center;
    padding: 24px;
    color: var(--color-text-muted, var(--color-text-muted-solid));
    font-size: var(--font-size-base);
}

.biolink-links__empty p {
    margin: 0;
}

.biolink-link-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--color-surface, #0f0f0f);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: background 0.15s, border-color 0.15s;
}

.biolink-link-item:hover {
    border-color: var(--color-border-hover);
}

.biolink-link-item__drag {
    cursor: grab;
    color: var(--color-text-muted, var(--color-text-muted-solid));
    padding: 2px;
    display: flex;
    align-items: center;
    opacity: 0.5;
    transition: opacity 0.15s;
}

.biolink-link-item:hover .biolink-link-item__drag {
    opacity: 1;
}

.biolink-link-item__title {
    flex: 1;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text, #ffffff);
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.biolink-link-item__expand {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted, var(--color-text-muted-solid));
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    flex-shrink: 0;
}

.biolink-link-item__expand:hover {
    background: var(--color-border);
    color: var(--color-text, #ffffff);
}

/* Drag states */
.biolink-link-item.is-dragging {
    opacity: 0.5;
}

.biolink-link-item.drag-over {
    border-color: var(--color-primary, var(--color-primary));
    background: rgba(254, 6, 189, 0.04);
}

/* ==========================================================================
   RIGHT PANEL: Add Content
   ========================================================================== */

.biolink-content {
    flex: 1;
    min-width: 0;
    padding: 32px 40px;
    overflow-y: auto;
    scrollbar-width: none;
    border-left: 1px solid var(--color-border);
}

.biolink-content::-webkit-scrollbar {
    display: none;
}

.biolink-content__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text, #ffffff);
    margin: 0 0 28px;
}

/* Sections */
.biolink-section {
    margin-bottom: 28px;
}

.biolink-section__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text, #ffffff);
    margin: 0 0 12px;
}

.biolink-section__items {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Content Items */
.biolink-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background 0.15s;
    width: 100%;
    text-align: left;
    color: inherit;
    font-family: inherit;
}

.biolink-item:hover {
    background: var(--alpha-white-3);
}

.biolink-item__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-text, #ffffff);
}

.biolink-item__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.biolink-item__name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text, #ffffff);
}

.biolink-item__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted, var(--color-text-muted-solid));
}

.biolink-item__add {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    color: var(--color-text-muted, var(--color-text-muted-solid));
    transition: color 0.15s;
}

.biolink-item:hover .biolink-item__add {
    color: var(--color-text, #ffffff);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
    .biolink-editor {
        flex-direction: column;
        height: auto;
        overflow: visible;
    }

    .biolink-preview {
        width: 100%;
        min-width: 0;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        max-height: none;
        padding: 24px 20px;
    }

    .biolink-content {
        border-left: none;
        padding: 24px 20px;
    }
}

@media (max-width: 600px) {
    .biolink-preview {
        padding: 16px;
    }

    .biolink-content {
        padding: 16px;
    }

    .biolink-profile__cover {
        aspect-ratio: 16 / 8;
    }
}