/* css/components.css - Buttons, Cards, Forms & Interactive Elements */

/* Buttons */
button {
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-success {
    background-color: var(--success-color);
    color: #ffffff;
}

.btn-success:hover {
    filter: brightness(1.1);
}

.btn-success:disabled, .btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.full-width {
    width: 100%;
    margin-top: 0.5rem;
}

/* Theme Toggle Button */
#theme-toggle {
    background: transparent;
    font-size: 1.5rem;
    padding: 0.5rem;
}

/* Cards & Panels */
.card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.settings-panel h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

/* Upload Zone (Drag & Drop) */
.upload-zone {
    background-color: var(--surface-color);
    border: 2px dashed var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    transition: background-color 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.upload-zone:hover, .upload-zone.dragover {
    background-color: rgba(37, 99, 235, 0.05); /* Slight blue tint on hover/drag */
}

.upload-zone p {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.upload-zone span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Form Elements (Select & Sliders) */
.setting-group {
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.setting-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-family);
    outline: none;
    cursor: pointer;
}

select:focus {
    border-color: var(--primary-color);
}

/* Range Slider */
input[type="range"] {
    width: 100%;
    accent-color: var(--primary-color);
    cursor: pointer;
}

/* Queue Item (Will be generated by JS) */
.queue-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
}

.queue-item-info {
    display: flex;
    flex-direction: column;
}

.queue-item-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.queue-item-size {
    font-size: 0.8rem;
    color: var(--text-secondary);
}