/* Button Components */

/* Base Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(to right, var(--primary-yellow), var(--accent-gold));
    color: var(--primary-blue);
    box-shadow: 0 4px 15px rgba(250, 204, 21, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(250, 204, 21, 0.4);
}

/* Secondary Button */
.btn-secondary {
    background: transparent;
    color: var(--primary-yellow);
    border: 2px solid var(--primary-yellow);
}

.btn-secondary:hover {
    background: var(--primary-yellow);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

/* Outline Button */
.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-yellow);
    color: var(--primary-yellow);
}

/* Button Sizes */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

/* Button with Icon */
.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Magnetic Button Effect */
.btn-magnetic {
    position: relative;
    transition: all 0.3s ease;
}

.btn-magnetic:hover {
    transform: translateY(-2px) scale(1.05);
}

/* Glass Button */
.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-white);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--primary-yellow);
}

/* Animated Button */
.btn-animated::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 ease;
}

.btn-animated:hover::before {
    left: 100%;
}

/* Button Group */
.btn-group {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-group .btn {
    flex: 1;
}

@media (max-width: 640px) {
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
}

/* Loading Button */
.btn-loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-loading::after {
    content: '';
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 0.5rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Disabled Button */
.btn:disabled,
.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}