/* Spark Composer Styling - Ask the Coach Input */

/* Composer container with Spark spacing */
.spark-composer {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    margin-top: var(--space-16);
}

/* Input row: text field + send button */
.spark-composer-input-row {
    display: flex;
    align-items: flex-end;
    gap: var(--space-8);
}

/* Spark-style text input field - soft, rounded, minimal */
/* Using !important here is necessary to override MudBlazor's default styles */
.spark-composer .mud-input-root,
.spark-composer .mud-input-control,
.spark-composer textarea {
    border-radius: var(--radius-input) !important;
    border: 1px solid var(--composer-border) !important;
    background-color: var(--composer-background) !important;
    transition: border-color var(--trans-normal), box-shadow var(--trans-normal), background-color var(--trans-normal);
}

.spark-composer .mud-input-control {
    padding: var(--space-8) var(--space-12) !important;
}

.spark-composer textarea {
    padding: var(--space-8) var(--space-12) !important;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Focus state for input */
.spark-composer .mud-input-root:focus-within {
    border-color: var(--composer-border-focus) !important;
    box-shadow: 0 0 0 2px var(--composer-focus-ring) !important;
}

/* Placeholder styling */
.spark-composer .mud-input-control::placeholder,
.spark-composer textarea::placeholder {
    color: var(--composer-placeholder);
    opacity: 1;
}

/* Pill-shaped send button - visually lighter */
/* Using !important here is necessary to override MudBlazor's button styles */
.spark-composer-send.mud-button {
    border-radius: var(--radius-button) !important;
    padding: 8px 20px !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    background-color: var(--composer-send-bg) !important;
    color: var(--composer-send-text) !important;
    border: 1px solid transparent !important;
    transition: background-color var(--trans-normal), transform var(--trans-fast), box-shadow var(--trans-normal);
    min-width: 80px;
    height: fit-content;
}

.spark-composer-send.mud-button:hover:not(:disabled) {
    background-color: var(--composer-send-bg-hover) !important;
    box-shadow: var(--hover-shadow);
}

.spark-composer-send.mud-button:active:not(:disabled) {
    transform: translateY(1px);
    box-shadow: none;
}

.spark-composer-send.mud-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Suggestions container */
.spark-composer-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
}

/* Spark-style chip for suggestions */
.spark-composer-chip {
    border-radius: var(--radius-chip);
    padding: 6px 12px;
    border: 1px solid var(--composer-chip-border);
    background-color: var(--composer-chip-bg);
    color: var(--composer-chip-text);
    font-size: 0.85rem;
    font-weight: 400;
    cursor: pointer;
    transition: background-color var(--trans-normal), border-color var(--trans-normal), transform var(--trans-fast), box-shadow var(--trans-normal);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}

.spark-composer-chip:hover {
    background-color: var(--composer-chip-bg-hover);
    border-color: var(--composer-chip-border-hover);
    box-shadow: var(--hover-shadow);
}

.spark-composer-chip:active {
    transform: translateY(1px);
    box-shadow: none;
}

/* Spinner in send button */
.spark-composer-send .send-spinner {
    width: 20px !important;
    height: 20px !important;
}

/* Reduced motion support - disable all animations and transforms */
@media (prefers-reduced-motion: reduce) {
    .spark-composer .mud-input-root,
    .spark-composer-send,
    .spark-composer-chip {
        transition: none !important;
    }
    
    .spark-composer-send:hover,
    .spark-composer-send:active,
    .spark-composer-chip:hover,
    .spark-composer-chip:active {
        transform: none !important;
    }
}