/**
 * Input Area Styles
 * Extracted from index.css for better organization
 */

/* --- INPUT AREA --- */
.input-area {
    padding: 0;
    background: transparent;
    border: none;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    flex-shrink: 0;
    position: relative;
    z-index: 40;
}

#preview-box {
    display: none;
    gap: 0;
    padding: 0;
    margin: 0;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) transparent;
    background: transparent;
}

#preview-box::-webkit-scrollbar {
    height: 3px;
    display: block;
}

#preview-box::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 0;
}

.file-preview-item {
    position: relative;
    display: flex;
    align-items: center;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
    flex-shrink: 0;
    height: 40px;
}

.file-preview-item img {
    height: 32px;
    width: auto;
    border-radius: 0;
    margin: 0;
}

.file-preview-item .file-icon {
    font-size: 1.2rem;
    margin: 0;
}

.file-preview-item .file-name {
    font-size: 0.8rem;
    color: var(--text-main);
    max-width: 100px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-preview-item .remove-file {
    background: transparent;
    border: none;
    color: var(--text-main);
    border-radius: 0;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin: 0;
    padding: 0;
    font-size: 12px;
    line-height: 1;
}

.file-preview-item .remove-file:hover {
    background: transparent;
    color: white;
}

.file-chip {
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.file-chip:hover {
    background: transparent;
    border-color: transparent;
}

.file-chip-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.file-chip-icon svg {
    width: 16px;
    height: 16px;
}

.file-chip-name {
    font-size: 0.7rem;
    color: var(--text-main);
    max-width: 100px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-chip-remove {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 0;
    margin: 0;
    border-radius: 0;
    font-size: 0.9rem;
    line-height: 1;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.file-chip-remove:hover {
    background: transparent;
    color: var(--text-main);
}

.file-chip .processing {
    font-size: 0.7rem;
    animation: pulse 1.5s infinite;
}

.input-wrapper {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-input);
    border-radius: 20px;
    padding: 6px 10px;
    border: 1px solid rgb(125, 125, 125);
    box-shadow: none;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    min-height: 44px;
}

.input-actions-left {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 4px;
    height: auto;
    background: transparent;
    padding: 0;
    margin: 0;
    border: none;
    flex-shrink: 0;
}


textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: var(--textarea-font-size);
    line-height: 1.5;
    resize: none;
    max-height: 150px;
    min-height: 24px;
    padding: 8px 0;
    margin: 0;
    outline: none;
    overflow-y: hidden;
    align-self: center;
    border-radius: 0;
}

.act-btn {
    width: var(--act-btn-size);
    height: var(--act-btn-size);
    border-radius: 0;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-dim);
    background: transparent;
    transition: 0.2s;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
}

.act-btn:hover {
    color: var(--text-main);
    background: transparent;
}

.mic-btn.active {
    color: var(--accent);
    background: transparent;
    animation: pulse 1.5s infinite;
}

.act-btn svg,
.act-btn .icon-mask {
    width: var(--act-btn-svg-size);
    height: var(--act-btn-svg-size);
}

.send-btn {
    background: transparent;
    color: var(--gold-main);
    width: var(--send-btn-size);
    height: var(--send-btn-size);
    position: relative;
    overflow: hidden;
    border: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    padding: 0;
    margin: 0;
    border-radius: 0;
    flex-shrink: 0;
}

.send-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.6s ease-out;
    border-radius: 0;
}

.send-btn:hover {
    background: transparent;
    color: var(--gold-light);
    transform: scale(1.1) rotate(5deg);
}

.send-btn:hover::before {
    transform: translate(-50%, -50%) scale(2);
}

.send-btn:active {
    transform: scale(0.95) rotate(-5deg);
    background: transparent;
}

.send-btn:active::before {
    transform: translate(-50%, -50%) scale(0);
}

/* Animación de pulso dorado cuando hay texto */
.send-btn.has-content {
    animation: golden-pulse 2s ease-in-out infinite;
}

@keyframes golden-pulse {

    0%,
    100% {
        border-color: transparent;
        box-shadow: none;
    }

    50% {
        border-color: transparent;
        box-shadow: none;
    }
}

.send-btn svg {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 1px rgba(255, 215, 0, 0.5));
    font-weight: 700;
}

/* Token Counter */
.token-counter {
    padding: 0;
    margin: 0;
    border: none;
    border-radius: 0;
    background: transparent;
}

#token-count,
#token-cost {
    padding: 0;
    margin: 0;
    border: none;
}