/**
 * Emoji Picker - Estilos del selector de emojis
 */

/* Botón de emoji en el input */
.emoji-picker-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.6);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.emoji-picker-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
    transform: scale(1.05);
}

.emoji-picker-btn.active {
    background: rgba(99, 102, 241, 0.3);
    color: #a5b4fc;
}

/* Panel del emoji picker */
.emoji-picker {
    position: fixed;
    bottom: 100px;
    left: 20px;
    width: 280px;
    max-height: 320px;
    background: #1a1a2e;
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 16px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
    z-index: 10004;
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.emoji-picker.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Header del picker */
.emoji-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.emoji-picker-header span {
    font-size: 14px;
    font-weight: 600;
    color: white;
}

.emoji-picker-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    padding: 4px;
    display: flex;
    transition: color 0.2s;
}

.emoji-picker-close:hover {
    color: white;
}

/* Contenido del picker */
.emoji-picker-content {
    max-height: 260px;
    overflow-y: auto;
    padding: 8px 12px;
    scrollbar-width: thin;
    scrollbar-color: rgba(99, 102, 241, 0.3) transparent;
}

.emoji-picker-content::-webkit-scrollbar {
    width: 4px;
}

.emoji-picker-content::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 2px;
}

/* Categoría de emojis */
.emoji-category {
    margin-bottom: 12px;
}

.emoji-category:last-child {
    margin-bottom: 0;
}

.emoji-category-title {
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Sección de favoritos destacada */
.emoji-category-favorites {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.1) 100%);
    margin: -8px -12px 12px -12px;
    padding: 12px;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.emoji-category-favorites .emoji-category-title {
    color: #a5b4fc;
}

/* Mensaje cuando no hay favoritos */
.emoji-empty-msg {
    grid-column: 1 / -1;
    text-align: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 11px;
    padding: 8px;
    font-style: italic;
}

/* Grid de emojis */
.emoji-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
}

/* Botón de emoji individual */
.emoji-btn {
    background: none;
    border: none;
    font-size: 20px;
    padding: 6px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.15s ease;
    line-height: 1;
}

.emoji-btn:hover {
    background: rgba(99, 102, 241, 0.3);
    transform: scale(1.2);
}

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

/* Responsive */
@media (max-width: 400px) {
    .emoji-picker {
        width: calc(100vw - 40px);
        left: 20px;
        right: 20px;
    }

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

    .emoji-btn {
        font-size: 18px;
        padding: 5px;
    }
}