/**
 * search component styles
 * a masterclass in front-end search bar styling
 */

/* search container styles */
#search-form {
    position: relative;
    width: 100%;
}

/* main search bar styling */
#search-bar {
    display: flex;
    align-items: center;
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-full);
    padding: 0.25rem 0.5rem 0.25rem 1rem;
    border: var(--color-border) 2px solid;
    transition: all 0.2s ease-in-out;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 4px var(--color-shadow-light);
}

/* search bar hover and focus states */
#search-bar:hover {
    border-color: var(--color-accent);
}

#search-bar:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(191, 242, 5, 0.2);
    transform: translateY(-1px);
}

/* input field styling */
#search-input {
    background: transparent;
    border-radius: var(--border-radius-full);
    border: none;
    padding: 0.5rem 0.25rem;
    font-size: var(--font-toggle);
    font-family: "apfel", Arial, sans-serif;
    color: var(--color-text);
    width: 100%;
    outline: none;
}
#search-input:focus {
    border: none;
}

/* search input placeholder styling with animation */
#search-input::placeholder {
    color: var(--color-accent);
    opacity: 0.7;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

#search-input:focus::placeholder {
    opacity: 0.4;
    transform: translateX(3px);
}

/* search button styling */
#search-button {
    background: transparent;
    border: none;
    margin-left: auto;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    transition: all 0.2s ease;
    width: 48px;
    margin: 0;
    padding: 0.25rem;
}

/* button hover and active states */
#search-button:hover {
    background-color: var(--color-shadow-light);
    transform: scale(1.05);
}

#search-button:active {
    transform: scale(0.95);
}

/* search icon styling */
#search-button .search-icon {
    stroke: var(--color-accent);
    transition: stroke 0.2s ease, transform 0.2s ease;
}

#search-bar:focus-within #search-button .search-icon {
    stroke: var(--color-primary);
}

#search-button:hover .search-icon {
    transform: rotate(-5deg);
}

/* search animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

#search-button.searching .search-icon {
    animation: pulse 0.3s ease;
}

/* keyboard shortcut hint styling */
.search-shortcut {
    position: absolute;
    bottom: -1.25rem;
    right: 0.5rem;
    font-size: 0.7rem;
    color: var(--color-accent);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

#search-form:hover .search-shortcut,
#search-form:focus-within .search-shortcut {
    opacity: 0.6;
}



/* clearable input with x button on focus - optional enhancement */
#search-input::-webkit-search-cancel-button {
    -webkit-appearance: none;
    height: 1em;
    width: 1em;
    border-radius: 50em;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'><line x1='18' y1='6' x2='6' y2='18'></line><line x1='6' y1='6' x2='18' y2='18'></line></svg>") no-repeat 50% 50%;
    background-size: contain;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

#search-input:focus::-webkit-search-cancel-button {
    opacity: 0.7;
    pointer-events: all;
}

#search-input:focus::-webkit-search-cancel-button:hover {
    opacity: 1;
}

/* search results highlight styling */
.search-highlight {
    background-color: var(--color-feedback-bg);
    padding: 0 0.15rem;
    border-radius: var(--border-radius-sm);
}

/* responsive adjustments */
@media (max-width: 768px) {
    #search-bar {
        padding: 0.15rem 0.4rem 0.15rem 0.75rem;
    }
    
    #search-input {
        padding: 0.4rem 0.25rem;
        font-size: 0.9rem;
    }
    
    #search-button {
        padding: 0.35rem;
    }
    
    .search-shortcut {
        display: none;
    }
}

/* accessibility focus ring for keyboard navigation */
#search-input:focus-visible,
#search-button:focus-visible {
    outline-offset: 2px;
}

/**
 * animation showing search functionality (visual only)
 * this would be replaced with real functionality
 */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink {
    50% { border-color: transparent }
}

/* style specifically for when search button is in active state */
#search-button.input-focused {
    background-color: var(--color-shadow-light);
    border: none;
}