/**
 * Grid Builder Popup Styles
 *
 * @package CB_Plugin
 */

/* Popup Overlay */
.c-card-builder__overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    background-color: var(--gb-overlay-bg-color, rgba(0, 0, 0, 0.5));
}

.c-card-builder__overlay.is--active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Popup Container */
.c-card-builder__overlay-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    background-color: #fff;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: var(--gb-transition-overlay-container);
    border-radius: 4px;
    overflow: hidden;
}

.c-card-builder__overlay-container.is--active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
}

/* Popup Content */
.c-card-builder__overlay-content {
    position: relative;
    padding: 20px;
    max-height: 90vh;
    overflow-y: auto;
}

/* Close Button */
.c-card-builder__overlay-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background-color: transparent;
    border: none;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    transition: color 0.2s ease-in-out;
}

.c-card-builder__overlay-close:is(:hover, :focus) {
    color: #000;
}

/* Loading State */
.c-card-builder__popup-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    font-size: 16px;
    color: #666;
}

/* Error State */
.c-card-builder__popup-error {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    font-size: 16px;
    color: #d32f2f;
}

/* Body Class when popup is open */
body.is--popup-open {
    overflow: hidden;
}

/* Panel Container */
.c-card-builder__panel-container {
    position: fixed;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background-color: #fff;
    z-index: 9999;
    transition: var(--gb-transition-overlay-panel, opacity 0.3s ease-in-out, right 0.3s ease-in-out, left 0.3s ease-in-out, bottom 0.3s ease-in-out);
    overflow: hidden;
}

/* Panel Position Variants */
.c-card-builder__panel-container[data-position="right"] {
    right: -100%;
    left: auto;
    top: 0;
    bottom: auto;
}

.c-card-builder__panel-container[data-position="left"] {
    left: -100%;
    right: auto;
    top: 0;
    bottom: auto;
}

.c-card-builder__panel-container[data-position="bottom"] {
    bottom: -100%;
    left: 0;
    right: 0;
    top: auto;
    width: 100%;
    max-width: 100%;
    height: 80vh;
    max-height: 80vh;
}

/* Active States */
.c-card-builder__panel-container.is--active[data-position="right"] {
    right: 0;
}

.c-card-builder__panel-container.is--active[data-position="left"] {
    left: 0;
}

.c-card-builder__panel-container.is--active[data-position="bottom"] {
    bottom: 0;
}

/* Panel Content */
.c-card-builder__panel-content {
    position: relative;
    padding: 20px;
    height: 100%;
    overflow-y: auto;
}

/* Panel Close Button */
.c-card-builder__panel-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background-color: transparent;
    border: none;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    transition: color 0.2s ease-in-out;
}

.c-card-builder__panel-close:is(:hover, :focus) {
    color: #000;
}

/* Body Class when panel is open */
body.is--panel-open {
    overflow: hidden;
}

/* Overlay Loading */
.c-card-builder__overlay-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    width: 100%;
}

.c-card-builder__overlay-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

.c-card-builder__overlay-loading-text {
    color: #666;
    font-size: 1rem;
    margin: 0;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}