/* Buttons - Josep CC Design System */

/* Base Button */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    user-select: none;
    box-sizing: border-box;
}

.button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 107, 151, 0.2);
}

.button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Primary Button */
.button-primary {
    background-color: var(--primary);
    color: var(--light);
    box-shadow: var(--shadow-md);
}

.button-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.button-primary:active {
    transform: translateY(0);
}

/* Secondary Button */
.button-secondary {
    background: var(--light);
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-md);
}

.button-secondary:hover:not(:disabled) {
    background: var(--primary);
    color: var(--light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Outline Button */
.button-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.button-outline:hover:not(:disabled) {
    background: var(--primary);
    color: var(--light);
    transform: translateY(-2px);
}

/* Ghost Button */
.button-ghost {
    background: transparent;
    color: var(--primary);
    border: none;
    box-shadow: none;
}

.button-ghost:hover:not(:disabled) {
    background: rgba(255, 107, 151, 0.1);
    transform: translateY(-1px);
}

/* Dark Button */
.button-dark {
    background: var(--dark);
    color: var(--light);
    box-shadow: var(--shadow-md);
}

.button-dark:hover:not(:disabled) {
    background: rgba(45, 15, 69, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(45, 15, 69, 0.3);
}

/* Success Button */
.button-success {
    background: var(--success);
    color: var(--light);
    box-shadow: var(--shadow-md);
}

.button-success:hover:not(:disabled) {
    background: rgba(102, 187, 106, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 187, 106, 0.3);
}

/* Warning Button */
.button-warning {
    background: var(--warning);
    color: var(--light);
    box-shadow: var(--shadow-md);
}

.button-warning:hover:not(:disabled) {
    background: rgba(255, 167, 38, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 167, 38, 0.3);
}

/* Error Button */
.button-error {
    background: var(--error);
    color: var(--light);
    box-shadow: var(--shadow-md);
}

.button-error:hover:not(:disabled) {
    background: rgba(239, 83, 80, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(239, 83, 80, 0.3);
}

/* Button Sizes */
.button-xs {
    padding: 6px 12px;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
}

.button-sm {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
}

.button-md {
    padding: 12px 24px;
    font-size: var(--font-size-base);
}

.button-lg {
    padding: 16px 32px;
    font-size: var(--font-size-lg);
    border-radius: var(--radius-lg);
}

.button-xl {
    padding: 20px 40px;
    font-size: var(--font-size-xl);
    border-radius: var(--radius-lg);
}

/* Button Shapes */
.button-rounded {
    border-radius: var(--radius-full);
}

.button-square {
    border-radius: 0;
}

.button-circle {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* Button States */
.button-loading {
    color: transparent;
    pointer-events: none;
}

.button-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

.button-loading.button-lg::after {
    width: 20px;
    height: 20px;
}

.button-loading.button-sm::after {
    width: 14px;
    height: 14px;
}

/* Button Groups */
.button-group {
    display: inline-flex;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.button-group .button {
    border-radius: 0;
    box-shadow: none;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.button-group .button:last-child {
    border-right: none;
}

.button-group .button:hover {
    z-index: 1;
    transform: none;
}

/* Icon Buttons */
.button-icon-only {
    padding: 12px;
    width: 48px;
    height: 48px;
}

.button-icon-left .button-icon {
    margin-right: var(--spacing-sm);
}

.button-icon-right .button-icon {
    margin-left: var(--spacing-sm);
}

/* Floating Action Button */
.button-fab {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--light);
    box-shadow: 0 8px 25px rgba(255, 107, 151, 0.3);
    z-index: var(--z-fixed);
}

.button-fab:hover:not(:disabled) {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(255, 107, 151, 0.4);
}

/* Block Button */
.button-block {
    width: 100%;
    justify-content: center;
}

/* Gradient Animation Button */
.button-gradient-animated {
    background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent), var(--primary));
    background-size: 300% 300%;
    animation: gradient-shift 3s ease infinite;
}

/* Pulse Button */
.button-pulse {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Special CTA Button */
.button-cta {
    position: relative;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--light);
    padding: 16px 32px;
    font-size: var(--font-size-lg);
    font-weight: 700;
    letter-spacing: 1px;
    overflow: hidden;
}

.button-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.button-cta:hover::before {
    left: 100%;
}

.button-cta:hover:not(:disabled) {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 35px rgba(255, 107, 151, 0.4);
}

/* Responsive Button Utilities */
@media (max-width: 768px) {
    .button-responsive {
        width: 100%;
        margin-bottom: var(--spacing-md);
    }
    
    .button-fab {
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 48px;
        height: 48px;
    }
    
    .button-group {
        flex-direction: column;
        width: 100%;
    }
    
    .button-group .button {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .button-group .button:last-child {
        border-bottom: none;
    }
}