/* БЭМ: Widget Settings */

.widget-settings {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.widget-settings--open {
    opacity: 1;
    visibility: visible;
}

.widget-settings__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.widget-settings__modal {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
}

.widget-settings--open .widget-settings__modal {
    transform: scale(1) translateY(0);
}

.widget-settings__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg) 100%);
}

.widget-settings__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-accent-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.widget-settings__close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-bg-tertiary);
    color: var(--color-text);
    border-radius: 50%;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.widget-settings__close:hover {
    background: var(--color-accent-red);
    color: var(--color-bg);
    transform: scale(1.1);
}

.widget-settings__content {
    padding: 24px;
    max-height: 60vh;
    overflow-y: auto;
}

.widget-settings__section {
    margin-bottom: 32px;
}

.widget-settings__section:last-child {
    margin-bottom: 0;
}

.widget-settings__section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.widget-settings__types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}

.widget-settings__type {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 12px;
    background: var(--color-bg-tertiary);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.widget-settings__type:hover {
    border-color: var(--color-accent-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(69, 183, 209, 0.3);
}

.widget-settings__type--selected {
    border-color: var(--color-accent-blue);
    background: rgba(69, 183, 209, 0.1);
    box-shadow: 0 0 20px rgba(69, 183, 209, 0.3);
}

.widget-settings__type-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.widget-settings__type-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.widget-settings__width-grid,
.widget-settings__height-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 12px;
}

.widget-settings__width,
.widget-settings__height {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 8px;
    background: var(--color-bg-tertiary);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.widget-settings__width:hover,
.widget-settings__height:hover {
    border-color: var(--color-accent-purple);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.3);
}

.widget-settings__width--selected,
.widget-settings__height--selected {
    border-color: var(--color-accent-purple);
    background: rgba(138, 43, 226, 0.1);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.3);
}

.widget-settings__width-preview,
.widget-settings__height-preview {
    width: 50px;
    height: 30px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
    position: relative;
    overflow: hidden;
}

/* Width previews */
.widget-settings__width-preview[data-width="1"] { width: 30px; }
.widget-settings__width-preview[data-width="2"] { width: 50px; }
.widget-settings__width-preview[data-width="3"] { width: 70px; }
.widget-settings__width-preview[data-width="4"] { width: 90px; }
.widget-settings__width-preview[data-width="6"] { width: 130px; }
.widget-settings__width-preview[data-width="12"] { width: 200px; }

/* Height previews */
.widget-settings__height-preview[data-height="1"] { height: 20px; }
.widget-settings__height-preview[data-height="2"] { height: 30px; }
.widget-settings__height-preview[data-height="3"] { height: 40px; }
.widget-settings__height-preview[data-height="4"] { height: 50px; }
.widget-settings__height-preview[data-height="6"] { height: 70px; }

.widget-settings__width-icon,
.widget-settings__height-icon {
    font-size: 10px;
    color: var(--color-accent-purple);
    font-weight: 700;
}

.widget-settings__width-name,
.widget-settings__height-name {
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.widget-settings__preview {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
}

.widget-settings__grid-container {
    position: relative;
    min-height: 200px;
    padding: 20px;
}

.widget-settings__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 4px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 8px;
    min-height: 120px;
}

.widget-settings__grid-cell {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    min-height: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.widget-settings__grid-cell:hover {
    background: var(--color-accent-blue);
    border-color: var(--color-accent-blue);
    opacity: 0.7;
}

.widget-settings__grid-cell--selected {
    background: var(--color-accent-purple);
    border-color: var(--color-accent-purple);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
}

.widget-settings__preview-container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 8px;
    justify-content: center;
    align-items: center;
    min-height: 120px;
    padding: 20px;
}

.widget-settings__preview-widget {
    width: 200px;
    height: 120px;
    max-width: 100vw;
    max-height: 100vh;
    background: var(--color-bg);
    border: 2px dashed var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-sizing: border-box;
    overflow: hidden;
}

.widget-settings__preview-widget:hover {
    border-color: var(--color-accent-blue);
    box-shadow: 0 4px 12px rgba(69, 183, 209, 0.2);
}

.widget-settings__preview-placeholder {
    text-align: center;
    color: var(--color-text-secondary);
}

.widget-settings__preview-icon {
    font-size: 32px;
    margin-bottom: 8px;
    display: block;
}

.widget-settings__preview-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.widget-settings__preview-size {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.widget-settings__preview-text {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.widget-settings__footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
}

.widget-settings__button {
    padding: 10px 20px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
}

.widget-settings__button--secondary {
    background: var(--color-bg);
    color: var(--color-text);
}

.widget-settings__button--secondary:hover {
    border-color: var(--color-accent-red);
    color: var(--color-accent-red);
}

.widget-settings__button--primary {
    background: var(--color-accent-blue);
    color: var(--color-bg);
    border-color: var(--color-accent-blue);
}

.widget-settings__button--primary:hover:not(:disabled) {
    background: var(--color-accent-purple);
    border-color: var(--color-accent-purple);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(69, 183, 209, 0.4);
}

.widget-settings__button--primary:disabled {
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border-color: var(--color-border);
    cursor: not-allowed;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 768px) {
    .widget-settings__modal {
        width: 95%;
        margin: 20px;
    }
    
    .widget-settings__content {
        padding: 16px;
    }
    
    .widget-settings__types {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .widget-settings__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}