/**
 * ZKCUR Styles (v5.0)
 * Clean, simple styling for the My Recipes interface.
 */

.zkcur-container {
    max-width: 1100px;
    margin: 20px auto;
    padding: 0 15px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

.zkcur-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.zkcur-container button {
    padding: 10px 20px;
    font-size: 15px;
    cursor: pointer;
    border: 1px solid #046bd24f;
    color: #046bd2 !important;
    background: white !important;
}

div#zkcur-recipe-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.recipe-item {
    border: 1px solid #ddd;
    padding: 16px;
    margin-bottom: 12px;
    border-radius: 8px;
    background: #fafafa;
    flex: 1 1;
}

.recipe-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

/* Modal */
.zkcur-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.65);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100000;
}

.zkcur-modal-content {
    background: #fff;
    padding: 28px;
    border-radius: 10px;
    width: 92%;
    max-width: 720px;
    max-height: 92vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.zkcur-close {
    position: absolute;
    top: 12px;
    right: 18px;
    font-size: 32px;
    cursor: pointer;
    color: #666;
}

.zkcur-close:hover {
    color: #000;
}

/* Form */
.zkcur-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.zkcur-form-grid .full-width {
    grid-column: 1 / -1;
}

.zkcur-form-grid label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
}

.zkcur-form-grid input,
.zkcur-form-grid textarea,
.zkcur-form-grid select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 15px;
}

.ingredient-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}

.ingredient-row input {
    padding: 7px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* Image Browser Modal Styling */
.zkcur-image-browser-content {
    background: #fff;
}

#image-browser-grid .image-card {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.1s ease;
}

#image-browser-grid .image-card:hover {
    transform: scale(1.02);
}

#image-browser-grid .image-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

#image-browser-grid .image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.88);
    color: #000;
    padding: 6px 8px;
    font-size: 12px;
    line-height: 1.3;
    text-align: center;
    font-weight: 500;
}

/* ============================================
   Upload Progress Overlay (Image Browser)
   Clean, centered, non-intrusive loading state
   ============================================ */
.zkcur-upload-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.92);
    display: none; /* toggled via JS */
    align-items: center;
    justify-content: center;
    z-index: 20;
    border-radius: 10px;
    backdrop-filter: blur(2px);
}

.zkcur-upload-progress-container {
    text-align: center;
    width: 80%;
    max-width: 340px;
    padding: 20px;
}

.zkcur-upload-progress-container p {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 600;
    color: #222;
}

#image-upload-progress {
    width: 100%;
    height: 14px;
    border-radius: 999px;
    overflow: hidden;
    background: #f0f0f0;
    border: 1px solid #ddd;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.08);
}

#image-upload-progress::-webkit-progress-bar {
    background: #f0f0f0;
}

#image-upload-progress::-webkit-progress-value {
    background: linear-gradient(90deg, #e03100, #ff5c33);
    transition: width 0.08s linear;
}

#image-upload-percent {
    display: block;
    margin-top: 10px;
    font-size: 15px;
    color: #444;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
}

/* Simple pure CSS spinner for "Processing..." state after upload completes */
.zkcur-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2.5px solid #e0e0e0;
    border-top-color: #e03100;
    border-radius: 50%;
    animation: zkcur-spin 0.8s linear infinite;
    vertical-align: middle;
}

@keyframes zkcur-spin {
    to { transform: rotate(360deg); }
}