/* ============================================
   Workspace Connections
   ============================================ */

.connections-shell {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
    width: 100%;
}

.connections-catalog-block {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Header */
.connections-shell-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.connections-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.connections-search-wrapper {
    width: min(100%, 260px);
}

.connections-search-input {
    width: 100%;
    padding-right: 14px;
}

.connections-refresh-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--background-color);
    color: var(--text-color-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

@media (hover: hover) and (pointer: fine) {
    .connections-refresh-btn:hover {
        border-color: var(--primary-color);
        color: var(--primary-color);
        background: var(--hover);
    }
}

.connections-refresh-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.connections-refresh-btn.is-loading svg {
    animation: spin 0.7s linear infinite;
}

/* Grid */
.connections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.connections-personal-section {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 8px;
}



/* Empty / loading states */
.connections-empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 56px 32px;
    text-align: center;
    border-radius: 16px;
    border: 1px dashed var(--border-color);
    background: var(--hover);
}

.connections-empty-state p {
    margin: 0;
    color: var(--text-color-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* No results */
.connections-no-results {
    grid-column: 1 / -1;
    padding: 48px 24px;
    text-align: center;
    color: var(--text-color-secondary);
    font-size: 14px;
    border-radius: 16px;
    border: 1px dashed var(--border-color);
    background: var(--hover);
}

/* ============================================
   Connection Card
   ============================================ */

.connection-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    text-align: left;
    width: 100%;
    position: relative;
}

@media (hover: hover) and (pointer: fine) {
    .connection-card:hover {
        border-color: var(--text-color-secondary);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }
}

.connection-card:active {
    transform: scale(0.99);
}

/* Connected card subtle accent */
.connection-card.is-connected {
    border-color: rgba(34, 197, 94, 0.25);
}

@media (hover: hover) and (pointer: fine) {
    .connection-card.is-connected:hover {
        border-color: rgba(34, 197, 94, 0.5);
        box-shadow: 0 2px 8px rgba(34, 197, 94, 0.08);
    }
}

/* Logo */
.connection-card-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    flex-shrink: 0;
    overflow: hidden;
    color: var(--primary-color);
    background: var(--hover);
    border: 1px solid var(--border-color);
}

.connection-card.is-connected .connection-card-logo {
    color: #16a34a;
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.24);
}

.connection-card-logo svg,
.connection-card-logo img {
    width: 24px;
    height: 24px;
    display: block;
    flex-shrink: 0;
}

.connection-card-logo.is-fallback {
    font-weight: 700;
    font-size: 14px;
    letter-spacing: -0.02em;
}

/* Card info */
.connection-card-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.connection-card-title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.connection-card-desc {
    margin: 0;
    font-size: 12px;
    color: var(--text-color-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Status badge */
.connection-card-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.connection-card-status-badge.status-connected {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.connection-card-status-badge.status-error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.connection-card-status-badge.status-idle {
    background: transparent;
    color: transparent;
}

.connection-card-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-connected .connection-card-status-dot {
    background: #22c55e;
}

.status-error .connection-card-status-dot {
    background: #ef4444;
}

/* Chevron */
.connection-card-chevron {
    color: var(--text-color-secondary);
    opacity: 0;
    flex-shrink: 0;
    transition: opacity 0.15s ease, transform 0.15s ease;
}

@media (hover: hover) and (pointer: fine) {
    .connection-card:hover .connection-card-chevron {
        opacity: 0.5;
        transform: translateX(2px);
    }
}

/* ============================================
   Modal
   ============================================ */

.connections-modal {
    width: 100%;
    max-width: 520px;
    max-height: calc(100vh - 40px);
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.connections-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.connections-modal-title {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
    color: var(--text-color);
}

.connections-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-color-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

@media (hover: hover) and (pointer: fine) {
    .connections-modal-close:hover {
        background: var(--hover);
        color: var(--text-color);
    }
}

.connections-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* Modal description */
.connections-modal-desc {
    margin: 0;
    font-size: 14px;
    color: var(--text-color-secondary);
    line-height: 1.5;
}

/* Modal info callout */
.connections-modal-callout {
    padding: 14px 16px;
    border-radius: 10px;
    background: var(--hover);
    border: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-color-secondary);
    line-height: 1.5;
}

.connections-modal-callout strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text-color);
    font-size: 13px;
}

/* Modal form fields */
.connections-modal-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.connections-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.connections-field-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
}

.connections-field-hint {
    font-size: 12px;
    color: var(--text-color-secondary);
    margin: 0;
}

.connections-field-input,
.connections-field-textarea {
    width: 100%;
    padding: 9px 13px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--hover);
    color: var(--text-color);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
}

.connections-field-input:focus,
.connections-field-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.connections-field-input::placeholder,
.connections-field-textarea::placeholder {
    color: var(--text-color-secondary);
}

.connections-field-textarea {
    resize: vertical;
    min-height: 72px;
}

/* Toggle row */
.connections-toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--hover);
    cursor: pointer;
}

.connections-toggle-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.connections-toggle-label strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
}

.connections-toggle-label small {
    font-size: 12px;
    color: var(--text-color-secondary);
}

/* Custom toggle switch */
.connections-toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

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

.connections-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--border-color);
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.connections-toggle-slider::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.connections-toggle-switch input:checked + .connections-toggle-slider {
    background: #22c55e;
}

.connections-toggle-switch input:checked + .connections-toggle-slider::before {
    transform: translateX(20px);
}

/* Stats row in modal */
.connections-modal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.connections-modal-stat {
    padding: 12px;
    border-radius: 10px;
    background: var(--hover);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: center;
}

.connections-modal-stat-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-color);
}

.connections-modal-stat-label {
    color: var(--text-color-secondary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Status line */
.connections-modal-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-color-secondary);
}

.connections-modal-status.has-error {
    color: #dc2626;
}

/* Modal actions */
.connections-modal-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 4px;
}

/* Buttons */
.connections-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 38px;
    padding: 0 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.15s ease;
    border: 1px solid var(--border-color);
    background: var(--background-color);
    color: var(--text-color);
    white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
    .connections-btn:hover {
        background: var(--hover);
        border-color: var(--text-color-secondary);
    }
}

.connections-btn.primary {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

@media (hover: hover) and (pointer: fine) {
    .connections-btn.primary:hover {
        filter: brightness(1.08);
    }
}

.connections-btn.danger {
    border-color: rgba(239, 68, 68, 0.25);
    color: #ef4444;
    background: transparent;
}

@media (hover: hover) and (pointer: fine) {
    .connections-btn.danger:hover {
        background: rgba(239, 68, 68, 0.06);
        border-color: rgba(239, 68, 68, 0.4);
    }
}

.connections-btn.full-width {
    width: 100%;
}

.connections-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Divider */
.connections-modal-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0;
    border: none;
}

/* Section title */
.connections-modal-section-title {
    margin: 0;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-color-secondary);
}

/* OAuth section */
.connections-oauth-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--hover);
}

.connections-oauth-section p {
    margin: 0;
    font-size: 13px;
    color: var(--text-color-secondary);
    line-height: 1.5;
}

/* Tool preview cards in modal */
.connections-tool-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.connections-tool-item {
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--hover);
}

.connections-tool-item-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-color);
}

.connections-tool-item-original {
    font-size: 12px;
    color: var(--text-color-secondary);
    margin: 2px 0 6px;
}

.connections-tool-item p {
    margin: 0;
    font-size: 13px;
    color: var(--text-color-secondary);
    line-height: 1.4;
}

/* Confirm remove modal */
.connections-confirm-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: center;
    padding: 8px 0;
}

.connections-confirm-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.connections-confirm-text {
    margin: 0;
    font-size: 14px;
    color: var(--text-color-secondary);
    line-height: 1.5;
}

.connections-confirm-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
}

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

@media (max-width: 768px) {

    .connections-shell-header {
        flex-direction: column;
    }

    .connections-header-actions {
        width: 100%;
    }

    .connections-search-wrapper {
        flex: 1;
        min-width: 0;
    }

    .connections-search-input {
        flex: 1;
        width: auto;
    }

    .connections-search-input:focus {
        width: auto;
    }

    .connections-grid {
        grid-template-columns: 1fr;
    }


    .connections-modal-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .connections-modal {
        max-width: 100%;
        border-radius: 14px;
    }

    .connections-modal-body {
        padding: 18px;
    }

    .connections-modal-actions {
        flex-direction: column;
    }

    .connections-btn {
        width: 100%;
    }

    .connections-confirm-actions {
        flex-direction: column;
    }
}