/* ============================================================
   Import Skill Modal
   ============================================================ */

.skill-import-overlay {
    --shared-modal-z-index: 1000;
}

.skill-import-overlay[hidden] {
    display: none;
}

.skill-import-modal-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.skill-import-modal-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
    background: var(--admin-accent-subtle, rgba(99, 102, 241, 0.12));
    color: var(--admin-accent, #6366f1);
}

.skill-import-modal-icon svg {
    width: 20px;
    height: 20px;
}

.skill-import-subtitle code {
    font-family: var(--font-mono, monospace);
    font-size: 12px;
    background: var(--admin-hover, var(--hover));
    padding: 1px 4px;
    border-radius: 4px;
    color: var(--text-color);
}

/* Body */
.skill-import-modal-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* Tabs */
.skill-import-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    background: var(--hover);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    flex-shrink: 0;
}

.skill-import-tab {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    color: var(--text-color-secondary);
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    white-space: nowrap;
    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.skill-import-tab svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

@media (hover: hover) and (pointer: fine) {
    .skill-import-tab:hover:not(.active) {
        color: var(--text-color);
        background-color: rgba(var(--background-rgb, 255, 255, 255), 0.5);
    }
}

.skill-import-tab.active {
    color: var(--text-color);
    background-color: var(--background);
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.06);
}

.skill-import-tab:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Panels */
.skill-import-panel {
    flex-shrink: 0;
}

.skill-import-panel[hidden] {
    display: none;
}

/* Dropzone */
.skill-import-dropzone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    transition: border-color 0.15s, background 0.15s;
    cursor: pointer;
    overflow: hidden;
}

.skill-import-dropzone.drag-over {
    border-color: var(--admin-accent, #6366f1);
    background: var(--admin-accent-subtle, rgba(99, 102, 241, 0.04));
}

@media (hover: hover) and (pointer: fine) {
    .skill-import-dropzone:hover {
        border-color: var(--admin-accent, #6366f1);
        background: var(--admin-accent-subtle, rgba(99, 102, 241, 0.04));
    }
}

.skill-import-dropzone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 20px;
    text-align: center;
    gap: 6px;
}

.skill-import-dropzone-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--surface-elevated);
    color: var(--text-color-secondary);
    margin-bottom: 4px;
}

.skill-import-dropzone-icon svg {
    width: 24px;
    height: 24px;
}

.skill-import-dropzone-title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
}

.skill-import-dropzone-title code {
    font-family: var(--font-mono, monospace);
    font-size: 13px;
    background: var(--admin-hover, var(--hover));
    padding: 1px 5px;
    border-radius: 4px;
}

.skill-import-dropzone-hint {
    margin: 0;
    font-size: 13px;
    color: var(--text-color-secondary);
}

.skill-import-dropzone-formats {
    margin: 0;
    font-size: 12px;
    color: var(--text-color-tertiary, var(--text-color-secondary));
}

.skill-import-dropzone-formats code {
    font-family: var(--font-mono, monospace);
    font-size: 11px;
    background: var(--admin-hover, var(--hover));
    padding: 1px 4px;
    border-radius: 3px;
}

/* File selected state */
.skill-import-file-selected {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px 16px;
}

.skill-import-file-selected[hidden] {
    display: none;
}

.skill-import-file-selected-header {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.skill-import-file-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
    background: var(--admin-accent-subtle, rgba(99, 102, 241, 0.12));
    color: var(--admin-accent, #6366f1);
}

.skill-import-file-icon svg {
    width: 20px;
    height: 20px;
}

.skill-import-file-info {
    flex: 1;
    min-width: 0;
}

.skill-import-file-name {
    margin: 0 0 2px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.skill-import-file-size {
    margin: 0;
    font-size: 12px;
    color: var(--text-color-secondary);
}

.skill-import-file-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-color-secondary);
    transition: background 0.15s, color 0.15s;
    flex-shrink: 0;
}

@media (hover: hover) and (pointer: fine) {
    .skill-import-file-remove:hover {
        background: rgba(239, 68, 68, 0.1);
        color: #ef4444;
    }
}

.skill-import-file-remove svg {
    width: 14px;
    height: 14px;
}

.skill-import-file-list {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: 190px;
    overflow-y: auto;
    border-top: 1px solid var(--border-color);
}

.skill-import-file-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 9px 0;
    border-bottom: 1px solid var(--border-color);
}

.skill-import-file-list-item:last-child {
    border-bottom: none;
}

.skill-import-file-list-copy {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
    gap: 2px;
}

.skill-import-file-list-name,
.skill-import-file-list-status {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.skill-import-file-list-name {
    color: var(--text-color);
    font-size: 13px;
    font-weight: 600;
}

.skill-import-file-list-status {
    color: var(--text-color-secondary);
    font-size: 12px;
}

.skill-import-file-list-item.is-error .skill-import-file-list-status {
    color: var(--error-color);
    white-space: normal;
}

.skill-import-file-list-remove {
    width: 26px;
    height: 26px;
}

/* Paste panel */
.skill-import-paste-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skill-import-paste-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.skill-import-paste-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-color-secondary);
}

.skill-import-paste-clear {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    font-size: 12px;
    color: var(--text-color-secondary);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
}

@media (hover: hover) and (pointer: fine) {
    .skill-import-paste-clear:hover {
        color: #ef4444;
        border-color: rgba(239, 68, 68, 0.4);
        background: rgba(239, 68, 68, 0.06);
    }
}

.skill-import-paste-clear[hidden] {
    display: none;
}

.skill-import-paste-clear svg {
    width: 12px;
    height: 12px;
}

.skill-import-paste-textarea {
    width: 100%;
    min-height: 180px;
    max-height: 280px;
    padding: 12px;
    font-size: 12.5px;
    font-family: var(--font-mono, "Fira Code", "Cascadia Code", monospace);
    line-height: 1.6;
    color: var(--text-color);
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    resize: vertical;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}

.skill-import-paste-textarea:focus {
    border-color: var(--admin-accent, #6366f1);
    box-shadow: 0 0 0 3px var(--admin-accent-subtle, rgba(99, 102, 241, 0.15));
}

.skill-import-paste-textarea::placeholder {
    color: var(--text-color-tertiary, var(--text-color-secondary));
    opacity: 0.6;
}

/* Feedback area */
.skill-import-feedback {
    flex-shrink: 0;
}

.skill-import-feedback[hidden] {
    display: none;
}

/* Error */
.skill-import-error {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 10px;
}

.skill-import-error[hidden] {
    display: none;
}

.skill-import-error-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 8px;
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    flex-shrink: 0;
}

.skill-import-error-icon svg {
    width: 16px;
    height: 16px;
}

.skill-import-error-content {
    flex: 1;
    min-width: 0;
}

.skill-import-error-title {
    margin: 0 0 3px;
    font-size: 13px;
    font-weight: 600;
    color: #ef4444;
}

.skill-import-error-message {
    margin: 0;
    font-size: 13px;
    color: var(--text-color-secondary);
    line-height: 1.4;
}

/* Preview */
.skill-import-preview {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.skill-import-preview[hidden] {
    display: none;
}

.skill-import-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.skill-import-preview-valid-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    color: #16a34a;
    background: rgba(22, 163, 74, 0.1);
    border: 1px solid rgba(22, 163, 74, 0.25);
    border-radius: 20px;
}

.skill-import-preview-valid-badge svg {
    width: 12px;
    height: 12px;
}

.skill-import-preview-label {
    margin: 0;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-color-tertiary, var(--text-color-secondary));
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.skill-import-preview-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--bg-primary, var(--background));
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.skill-import-preview-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
    background: #E53935;
    flex-shrink: 0;
}

.skill-import-preview-icon svg {
    width: 20px;
    height: 20px;
    stroke: white;
}

.skill-import-preview-info {
    flex: 1;
    min-width: 0;
}

.skill-import-preview-name {
    margin: 0 0 3px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.skill-import-preview-description {
    margin: 0;
    font-size: 13px;
    color: var(--text-color-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.skill-import-preview-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skill-import-meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    font-size: 11.5px;
    font-weight: 500;
    color: var(--text-color-secondary);
    background: var(--bg-primary, var(--background));
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.skill-import-meta-tag svg {
    width: 11px;
    height: 11px;
    flex-shrink: 0;
}

.skill-import-preview-body[hidden] {
    display: none;
}

.skill-import-preview-body-label {
    margin: 0 0 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-color-tertiary, var(--text-color-secondary));
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.skill-import-preview-body-text {
    font-size: 13px;
    color: var(--text-color-secondary);
    line-height: 1.5;
    max-height: 80px;
    overflow: hidden;
    position: relative;
    white-space: pre-wrap;
    word-break: break-word;
}

.skill-import-preview-body-text::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 28px;
    background: linear-gradient(transparent, var(--surface-elevated));
    pointer-events: none;
}

/* Responsive */
@media (max-width: 600px) {
    .skill-import-tabs {
        border-radius: 10px;
        padding: 3px;
    }

    .skill-import-tab {
        font-size: 12px;
        padding: 7px 10px;
        gap: 6px;
        border-radius: 7px;
    }

    .skill-import-tab svg {
        width: 14px;
        height: 14px;
    }

}