/**
 * Emoji Picker Styles for QuikRSVP Form Builder
 */

/* Emoji trigger button - positioned inside input */
.emoji-trigger-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: transparent;
    border: none;
    color: #adb5bd;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.1rem;
    z-index: 4;
    border-radius: 4px;
}

.emoji-trigger-btn:hover {
    background: #f0f0f0;
    color: #7B6B95;
}

.emoji-trigger-btn:focus {
    outline: none;
    background: #f0f0f0;
    color: #7B6B95;
}

/* Container for input with emoji button */
.emoji-input-wrapper {
    position: relative;
}

/* Add padding to input to make room for emoji button */
.emoji-input-wrapper .form-control,
.emoji-input-wrapper .form-floating .form-control {
    padding-right: 40px !important;
}

/* Ensure form-floating label doesn't overlap button */
.emoji-input-wrapper .form-floating > label {
    z-index: 3;
}

/* Emoji picker container */
.emoji-picker-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
}

/* Emoji picker panel */
.emoji-picker {
    position: fixed;
    width: 320px;
    max-height: 400px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    pointer-events: auto;
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    transition: opacity 0.2s ease, transform 0.2s ease;
    overflow: hidden;
}

.emoji-picker.show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Picker header */
.emoji-picker-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border-bottom: 1px solid #eee;
    background: #fafafa;
}

.emoji-search-container {
    flex: 1;
    position: relative;
}

.emoji-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 0.875rem;
    pointer-events: none;
}

.emoji-search {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.emoji-search:focus {
    border-color: #7B6B95;
    box-shadow: 0 0 0 3px rgba(123, 107, 149, 0.15);
}

.emoji-search::placeholder {
    color: #adb5bd;
}

.emoji-picker-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: transparent;
    color: #6c757d;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.emoji-picker-close:hover {
    background: #e9ecef;
    color: #495057;
}

/* Category tabs */
.emoji-tabs {
    display: flex;
    gap: 2px;
    padding: 0.5rem;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.emoji-tabs::-webkit-scrollbar {
    display: none;
}

.emoji-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 32px;
    padding: 0 0.5rem;
    border: none;
    background: transparent;
    color: #6c757d;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 1rem;
}

.emoji-tab:hover {
    background: #e9ecef;
    color: #495057;
}

.emoji-tab.active {
    background: #7B6B95;
    color: white;
}

.emoji-tab i {
    font-size: 0.9rem;
}

/* Emoji content area */
.emoji-content {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem;
    min-height: 200px;
    max-height: 280px;
}

.emoji-category-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    padding: 0 0.25rem;
}

/* Emoji grid */
.emoji-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 2px;
}

.emoji-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1;
    padding: 0;
    border: none;
    background: transparent;
    font-size: 1.4rem;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.emoji-btn:hover {
    background: #f0f0f0;
    transform: scale(1.15);
}

.emoji-btn:active {
    transform: scale(0.95);
}

/* No results message */
.emoji-no-results {
    text-align: center;
    color: #6c757d;
    padding: 2rem 1rem;
    font-size: 0.875rem;
}

/* Custom scrollbar for emoji content */
.emoji-content::-webkit-scrollbar {
    width: 6px;
}

.emoji-content::-webkit-scrollbar-track {
    background: transparent;
}

.emoji-content::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 3px;
}

.emoji-content::-webkit-scrollbar-thumb:hover {
    background: #ccc;
}

/* Mobile responsiveness */
@media (max-width: 576px) {
    .emoji-picker {
        width: calc(100vw - 20px);
        max-width: 320px;
        max-height: 350px;
    }

    .emoji-grid {
        grid-template-columns: repeat(7, 1fr);
    }

    .emoji-btn {
        font-size: 1.3rem;
    }

    .emoji-trigger-btn {
        padding: 0.375rem 0.5rem;
    }
}

/* RTL support */
[dir="rtl"] .emoji-trigger-btn {
    right: auto;
    left: 8px;
}

[dir="rtl"] .emoji-input-wrapper .form-control,
[dir="rtl"] .emoji-input-wrapper .form-floating .form-control {
    padding-right: 0.75rem !important;
    padding-left: 40px !important;
}

[dir="rtl"] .emoji-search-icon {
    left: auto;
    right: 0.75rem;
}

[dir="rtl"] .emoji-search {
    padding: 0.5rem 2.25rem 0.5rem 0.75rem;
}

/* Dark mode support (if needed in future) */
@media (prefers-color-scheme: dark) {
    /* Uncomment if dark mode is added
    .emoji-picker {
        background: #1e1e1e;
        border-color: #333;
    }

    .emoji-picker-header {
        background: #252525;
        border-color: #333;
    }

    .emoji-search {
        background: #2d2d2d;
        border-color: #444;
        color: #fff;
    }

    .emoji-tabs {
        background: #252525;
        border-color: #333;
    }

    .emoji-tab {
        color: #999;
    }

    .emoji-tab:hover {
        background: #333;
        color: #fff;
    }

    .emoji-btn:hover {
        background: #333;
    }
    */
}

/* Animation for picker appearance */
@keyframes emojiPickerSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Focus styles for accessibility */
.emoji-btn:focus-visible {
    outline: 2px solid #7B6B95;
    outline-offset: -2px;
}

.emoji-tab:focus-visible {
    outline: 2px solid #7B6B95;
    outline-offset: -2px;
}

/* Textarea support - position at top right */
.emoji-input-wrapper textarea.form-control ~ .emoji-trigger-btn,
.emoji-input-wrapper .form-floating:has(textarea) .emoji-trigger-btn {
    top: 12px;
    transform: none;
}

/* For form-floating with textarea, position button higher */
.form-floating.emoji-input-wrapper:has(textarea) .emoji-trigger-btn {
    top: 20px;
    transform: none;
}