/* ==========================================================================
   Buttons Component Styles
   ONLY using: golden-green (#8B9A46), dark-red (#8B2C2C), pale-yellow (#FFF8DC)
   ========================================================================== */

/* Base Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    border-radius: 25px;
    font-family: 'Georgia', serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    user-select: none;
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(139, 154, 70, 0.2);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Variants */

/* Primary Button */
.btn-primary {
    background: var(--golden-green);
    color: var(--pale-yellow);
    border-color: var(--golden-green);
    box-shadow: 0 2px 4px rgba(139, 44, 44, 0.1);
}

.btn-primary:hover {
    background: rgba(139, 154, 70, 0.85);
    border-color: rgba(139, 154, 70, 0.85);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(139, 44, 44, 0.15);
    color: var(--pale-yellow);
    text-decoration: none;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(139, 44, 44, 0.1);
}

/* Secondary Button */
.btn-secondary {
    background: var(--pale-yellow);
    color: var(--dark-red);
    border-color: var(--golden-green);
    box-shadow: 0 2px 4px rgba(139, 44, 44, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 248, 220, 0.9);
    border-color: var(--dark-red);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(139, 44, 44, 0.15);
    color: var(--dark-red);
    text-decoration: none;
}

.btn-secondary:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(139, 44, 44, 0.1);
}

/* Outline Buttons */
.btn-outline {
    background: transparent;
    color: var(--golden-green);
    border-color: var(--golden-green);
}

.btn-outline:hover {
    background: var(--golden-green);
    color: var(--pale-yellow);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(139, 44, 44, 0.15);
    text-decoration: none;
}

.btn-outline-secondary {
    background: transparent;
    color: var(--dark-red);
    border-color: var(--dark-red);
}

.btn-outline-secondary:hover {
    background: var(--dark-red);
    color: var(--pale-yellow);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(139, 44, 44, 0.15);
    text-decoration: none;
}

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--golden-green);
    border-color: transparent;
}

.btn-ghost:hover {
    background: rgba(139, 154, 70, 0.1);
    color: var(--golden-green);
    text-decoration: none;
}

/* Link Button */
.btn-link {
    background: transparent;
    color: var(--golden-green);
    border-color: transparent;
    text-decoration: underline;
    padding: 0.25rem 0.5rem;
}

.btn-link:hover {
    color: var(--dark-red);
    background: transparent;
    text-decoration: none;
}

/* Button Sizes */
.btn-xs {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    border-radius: 15px;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: 20px;
}

.btn-lg, .btn.large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 30px;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    border-radius: 35px;
}

/* Full Width Button */
.btn-block {
    width: 100%;
    display: flex;
}

/* Button with Icon */
.btn-icon {
    padding: 0.75rem;
    aspect-ratio: 1;
    border-radius: 50%;
}

.btn-icon-sm {
    padding: 0.5rem;
    border-radius: 50%;
}

.btn-icon-lg {
    padding: 1rem;
    border-radius: 50%;
}

.btn .btn-icon-left {
    margin-right: 0.25rem;
    margin-left: -0.25rem;
}

.btn .btn-icon-right {
    margin-left: 0.25rem;
    margin-right: -0.25rem;
}

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

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: var(--golden-green);
    border-radius: 50%;
    animation: btn-spin 1s linear infinite;
}

@keyframes btn-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success/Error States using our colors */
.btn-success {
    background: var(--golden-green);
    color: var(--pale-yellow);
    border-color: var(--golden-green);
}

.btn-success:hover {
    background: rgba(139, 154, 70, 0.85);
    border-color: rgba(139, 154, 70, 0.85);
    color: var(--pale-yellow);
    text-decoration: none;
}

.btn-error {
    background: var(--dark-red);
    color: var(--pale-yellow);
    border-color: var(--dark-red);
}

.btn-error:hover {
    background: rgba(139, 44, 44, 0.85);
    border-color: rgba(139, 44, 44, 0.85);
    color: var(--pale-yellow);
    text-decoration: none;
}

.btn-warning {
    background: linear-gradient(135deg, var(--golden-green), var(--dark-red));
    color: var(--pale-yellow);
    border-color: var(--golden-green);
}

.btn-warning:hover {
    background: linear-gradient(135deg, rgba(139, 154, 70, 0.85), rgba(139, 44, 44, 0.85));
    border-color: var(--golden-green);
    color: var(--pale-yellow);
    text-decoration: none;
}

.btn-info {
    background: rgba(139, 154, 70, 0.2);
    color: var(--dark-red);
    border-color: var(--golden-green);
}

.btn-info:hover {
    background: rgba(139, 154, 70, 0.3);
    border-color: var(--golden-green);
    color: var(--dark-red);
    text-decoration: none;
}

/* Button Groups */
.btn-group {
    display: inline-flex;
    border-radius: 25px;
    box-shadow: 0 2px 4px rgba(139, 44, 44, 0.1);
}

.btn-group .btn {
    border-radius: 0;
    border-right-width: 0;
    position: relative;
    z-index: 1;
}

.btn-group .btn:first-child {
    border-top-left-radius: 25px;
    border-bottom-left-radius: 25px;
}

.btn-group .btn:last-child {
    border-top-right-radius: 25px;
    border-bottom-right-radius: 25px;
    border-right-width: 2px;
}

.btn-group .btn:hover,
.btn-group .btn:focus,
.btn-group .btn.active {
    z-index: 2;
}

.btn-group-vertical {
    flex-direction: column;
}

.btn-group-vertical .btn {
    border-radius: 0;
    border-bottom-width: 0;
    border-right-width: 2px;
}

.btn-group-vertical .btn:first-child {
    border-top-left-radius: 25px;
    border-top-right-radius: 25px;
    border-bottom-left-radius: 0;
}

.btn-group-vertical .btn:last-child {
    border-bottom-left-radius: 25px;
    border-bottom-right-radius: 25px;
    border-top-right-radius: 0;
    border-bottom-width: 2px;
}

/* Floating Action Button */
.btn-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(139, 44, 44, 0.2);
    z-index: 1000;
    padding: 0;
}

.btn-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(139, 44, 44, 0.25);
}

/* Toggle Button */
.btn-toggle {
    background: rgba(139, 154, 70, 0.1);
    color: var(--dark-red);
    border-color: var(--golden-green);
}

.btn-toggle.active {
    background: var(--golden-green);
    color: var(--pale-yellow);
    border-color: var(--golden-green);
}

.btn-toggle:hover {
    background: rgba(139, 154, 70, 0.2);
    text-decoration: none;
}

.btn-toggle.active:hover {
    background: rgba(139, 154, 70, 0.85);
}

/* Button with Dropdown */
.btn-dropdown {
    position: relative;
}

.btn-dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 0.5rem;
    vertical-align: middle;
    border-top: 4px solid;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
}

.btn-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 160px;
    background: var(--pale-yellow);
    border: 2px solid var(--golden-green);
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(139, 44, 44, 0.15);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    z-index: 1000;
}

.btn-dropdown.active .btn-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.btn-dropdown-item {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    color: var(--dark-red);
    text-decoration: none;
    border: none;
    background: none;
    text-align: left;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-dropdown-item:hover {
    background: rgba(139, 154, 70, 0.1);
    color: var(--golden-green);
    text-decoration: none;
}

/* Social Buttons */
.btn-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 2px solid var(--golden-green);
    background: var(--pale-yellow);
    color: var(--dark-red);
    transition: all 0.3s;
}

.btn-social:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(139, 44, 44, 0.15);
    text-decoration: none;
    background: var(--golden-green);
    border-color: var(--golden-green);
    color: var(--pale-yellow);
}

/* Button Animations */
@keyframes btn-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(139, 154, 70, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(139, 154, 70, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(139, 154, 70, 0);
    }
}

.btn-pulse {
    animation: btn-pulse 2s infinite;
}

/* Ripple Effect */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 248, 220, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-ripple:active::before {
    width: 300px;
    height: 300px;
}

/* Responsive Button Adjustments */
@media (max-width: 640px) {
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 0;
        border-bottom-width: 0;
        border-right-width: 2px;
    }
    
    .btn-group .btn:first-child {
        border-radius: 25px 25px 0 0;
    }
    
    .btn-group .btn:last-child {
        border-radius: 0 0 25px 25px;
        border-bottom-width: 2px;
    }
    
    .btn-fab {
        bottom: 1rem;
        right: 1rem;
        width: 48px;
        height: 48px;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn {
        border-width: 2px;
    }
    
    .btn-outline {
        border-width: 2px;
    }
    
    .btn:focus {
        box-shadow: 0 0 0 4px rgba(139, 154, 70, 0.5);
    }
}

/* Print Styles */
@media print {
    .btn {
        color: var(--dark-red) !important;
        background: transparent !important;
        border: 1px solid var(--dark-red) !important;
        box-shadow: none !important;
    }
    
    .btn-fab {
        display: none !important;
    }
}