/* ============================================
   Republic Financial - Button Component Library
   ============================================ */

/* Base Button Styles */
.btn-factsheet {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    line-height: 1.5;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-all);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-factsheet:hover {
    transform: translateY(-1px);
}

.btn-factsheet:active {
    transform: translateY(0);
}

.btn-factsheet:focus {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-primary) 30%, transparent);
}

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

/* Button Sizes */
.btn-factsheet.btn-xs {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
}

.btn-factsheet.btn-sm {
    padding: var(--space-1-5) var(--space-3);
    font-size: var(--text-sm);
}

.btn-factsheet.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-lg);
}

.btn-factsheet.btn-xl {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-xl);
}

/* Primary Button */
.btn-factsheet.btn-primary {
    background: var(--brand-primary);
    color: white;
    border-color: var(--brand-primary);
}

.btn-factsheet.btn-primary:hover {
    background: var(--brand-secondary);
    border-color: var(--brand-secondary);
    box-shadow: var(--shadow-md);
}

/* Secondary Button */
.btn-factsheet.btn-secondary {
    background: var(--bg-muted);
    color: var(--text-primary);
    border-color: var(--border-secondary);
}

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

/* Success Button */
.btn-factsheet.btn-success {
    background: var(--color-success);
    color: white;
    border-color: var(--color-success);
}

.btn-factsheet.btn-success:hover {
    background: color-mix(in srgb, var(--color-success) 85%, black);
    border-color: color-mix(in srgb, var(--color-success) 85%, black);
}

/* Danger Button */
.btn-factsheet.btn-danger {
    background: var(--color-danger);
    color: white;
    border-color: var(--color-danger);
}

.btn-factsheet.btn-danger:hover {
    background: color-mix(in srgb, var(--color-danger) 85%, black);
    border-color: color-mix(in srgb, var(--color-danger) 85%, black);
}

/* Warning Button */
.btn-factsheet.btn-warning {
    background: var(--color-warning);
    color: var(--text-primary);
    border-color: var(--color-warning);
}

.btn-factsheet.btn-warning:hover {
    background: color-mix(in srgb, var(--color-warning) 85%, black);
    border-color: color-mix(in srgb, var(--color-warning) 85%, black);
}

/* Info Button */
.btn-factsheet.btn-info {
    background: var(--color-info);
    color: white;
    border-color: var(--color-info);
}

.btn-factsheet.btn-info:hover {
    background: color-mix(in srgb, var(--color-info) 85%, black);
    border-color: color-mix(in srgb, var(--color-info) 85%, black);
}

/* Outline Buttons */
.btn-factsheet.btn-outline {
    background: transparent;
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.btn-factsheet.btn-outline:hover {
    background: var(--brand-primary);
    color: white;
}

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

.btn-factsheet.btn-outline-secondary:hover {
    background: var(--bg-muted);
    color: var(--text-primary);
    border-color: var(--border-primary);
}

/* Ghost Button */
.btn-factsheet.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}

.btn-factsheet.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Icon Buttons */
.btn-factsheet.btn-icon {
    padding: var(--space-2);
    width: 36px;
    height: 36px;
}

.btn-factsheet.btn-icon.btn-sm {
    padding: var(--space-1-5);
    width: 32px;
    height: 32px;
}

.btn-factsheet.btn-icon.btn-lg {
    padding: var(--space-3);
    width: 44px;
    height: 44px;
}

/* Button with Loading State */
.btn-factsheet.loading {
    color: transparent;
}

.btn-factsheet.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid white;
    border-radius: 50%;
    border-top-color: transparent;
    animation: button-loading 0.8s ease infinite;
}

@keyframes button-loading {
    to { transform: rotate(360deg); }
}

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

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

.btn-group .btn-factsheet {
    border-radius: 0;
    margin-left: -1px;
}

.btn-group .btn-factsheet:first-child {
    margin-left: 0;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.btn-group .btn-factsheet:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* Split Button */
.btn-split {
    display: inline-flex;
}

.btn-split .btn-factsheet:first-child {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.btn-split .btn-dropdown {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--brand-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    cursor: pointer;
    transition: var(--transition-all);
    z-index: 1000;
}

.fab:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.fab:active {
    transform: translateY(0);
}

/* Action Buttons for Tables/Lists */
.btn-action {
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid transparent;
    transition: var(--transition-all);
}

.btn-action:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-primary);
}

.btn-action.btn-edit {
    color: var(--color-info);
}

.btn-action.btn-delete {
    color: var(--color-danger);
}

.btn-action.btn-view {
    color: var(--color-success);
}