/**
 * Styles for the Button Settings page in Course Flow.
 * Version: 2.1.0
 * Author: Pawel Borowiec
 * Text Domain: course-flow
 */

/* Global box-sizing reset */
* {
    box-sizing: border-box;
}

/* NO CUSTOM .wrap MARGINS - Let WordPress handle it like courses-page.css does */

/* Container for button settings with flexible layout */
.courseflow-button-settings-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-top: 1.25rem;
    overflow-x: hidden;
    max-width: 100%;
}

/* Button settings form styling */
.courseflow-button-settings-form {
    flex: 1;
    min-width: 18.75rem;
    max-width: 37.5rem;
}

/* Button settings preview section */
.courseflow-button-settings-preview {
    flex: 1;
    min-width: 18.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #f9f9f9;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow-x: hidden;
    box-sizing: border-box;
    max-width: 100%;
}

/* Preview section heading */
.courseflow-button-settings-preview h2 {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

/* Preview button styling */
#courseflow-button-settings .courseflow-button-settings-preview #courseflow-preview-button {
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: visible;
    opacity: 1;
    text-align: center;
    cursor: default;
    transition: all 0.3s ease;
    min-height: 2.5rem;
    padding: 0.625rem 1.25rem;
    background-color: rgb(221, 153, 51);
    color: rgb(255, 255, 255);
    margin: 0 auto;
    max-width: 90%;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Dropdown results styling for Select2 */
.courseflow-full-height-dropdown .select2-results__options {
    max-height: 25rem !important;
    overflow-y: auto;
}

/* React-specific styles */
.courseflow-button-settings-content {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    width: 100%;
    max-width: 100%;
}

.courseflow-form-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.courseflow-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
}

.courseflow-subsection-title {
    font-size: 15px;
    font-weight: 600;
    color: #475569;
    margin: 24px 0 16px 0;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
}

.courseflow-subsection-title:first-of-type {
    border-top: none;
    padding-top: 0;
}

.courseflow-form-group {
    margin-bottom: 20px;
}

.courseflow-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.courseflow-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 8px;
}

.courseflow-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s ease;
    background: #ffffff;
}

.courseflow-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.courseflow-input:disabled {
    background-color: #f8fafc;
    color: #94a3b8;
    cursor: not-allowed;
}

.courseflow-color-picker-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.courseflow-color-input {
    width: 60px;
    height: 40px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    padding: 2px;
}

.courseflow-color-text-input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Monaco', 'Courier New', monospace;
    transition: all 0.2s ease;
}

.courseflow-color-text-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.courseflow-save-btn {
    width: 100%;
    padding: 12px 24px;
    background-color: #059669;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 24px;
}

.courseflow-save-btn:hover {
    background-color: #047857;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.courseflow-save-btn:disabled {
    background-color: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.courseflow-preview-container {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    border-radius: 8px;
    padding: 40px 20px;
    border: 1px dashed #e2e8f0;
}

.courseflow-preview-button-wrapper {
    text-align: center;
    width: 100%;
}

.courseflow-preview-button {
    margin: 0 auto 20px auto;
    display: inline-flex;
}

.courseflow-preview-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.courseflow-preview-info p {
    font-size: 13px;
    color: #64748b;
    margin: 6px 0;
}

.courseflow-preview-info strong {
    color: #475569;
}

.courseflow-loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 60px 20px;
}

.courseflow-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #f1f5f9;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: courseflow-spin 0.8s linear infinite;
}

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

.courseflow-loading-container p {
    margin-top: 16px;
    font-size: 14px;
    color: #64748b;
}

/* Responsive styles for tablets and smaller screens */
@media (max-width: 48.875rem) {
    .courseflow-button-settings-container {
        flex-direction: column;
        overflow-x: hidden;
        padding-left: 12px;
        padding-right: 12px;
        max-width: 100vw;
        margin-left: 0;
        margin-right: 0;
    }
    
    .courseflow-button-settings-form {
        min-width: 100%;
        max-width: 100%;
    }
    
    .courseflow-button-settings-preview {
        min-width: 100%;
        align-items: center;
        justify-content: center;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        overflow-x: hidden;
        box-sizing: border-box;
        max-width: 100%;
    }
    
    #courseflow-button-settings .courseflow-button-settings-preview #courseflow-preview-button {
        margin: 0 auto;
        max-width: 90%;
        box-sizing: border-box;
        overflow-wrap: break-word;
        word-break: break-word;
    }
    
    .courseflow-form-row {
        grid-template-columns: 1fr;
    }
    
    .courseflow-button-settings-content {
        flex-direction: column;
    }
}

/* Additional styles for very small screens (smartphones) */
@media (max-width: 25rem) {
    .courseflow-button-settings-container {
        margin-left: 0;
        margin-right: 0;
        padding: 12px;
    }
    
    .courseflow-button-settings-form {
        min-width: 100%;
        max-width: 100%;
    }
    
    .courseflow-button-settings-preview {
        min-width: 100%;
    }
    
    #courseflow-button-settings .courseflow-button-settings-preview #courseflow-preview-button {
        max-width: 90%;
    }
    
    .courseflow-color-picker-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .courseflow-color-input {
        width: 100%;
    }
    
    .courseflow-form-card {
        padding: 16px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .courseflow-form-card {
        background: #1e293b;
        border-color: #334155;
    }

    .courseflow-card-title,
    .courseflow-subsection-title {
        color: #f1f5f9;
    }

    .courseflow-label {
        color: #cbd5e1;
    }

    .courseflow-input,
    .courseflow-color-text-input {
        background: #0f172a;
        border-color: #334155;
        color: #e2e8f0;
    }

    .courseflow-input:focus,
    .courseflow-color-text-input:focus {
        border-color: #3b82f6;
    }

    .courseflow-preview-container {
        background: #0f172a;
        border-color: #334155;
    }

    .courseflow-preview-info p {
        color: #94a3b8;
    }

    .courseflow-preview-info strong {
        color: #cbd5e1;
    }
}