/* ============================================
   BUTTONS.CSS - Button Styles
   Royal Blue Theme | Professional Buttons
   ============================================ */

/* Base Button */
.btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.7rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: 6px;
    white-space: nowrap;
}

/* Button Sizes */
.btn-sm {
    padding: 4px 8px;
    font-size: 0.65rem;
    gap: 4px;
}

.btn-lg {
    padding: 6px 12px;
    font-size: 0.75rem;
    gap: 8px;
}

/* Primary Button */
.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 2px 4px rgba(65, 105, 225, 0.2);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(65, 105, 225, 0.3);
}

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

/* Success Button */
.btn-success {
    background: var(--success);
    color: white;
    box-shadow: 0 2px 4px rgba(34, 197, 94, 0.2);
}

.btn-success:hover {
    background: #1e9b53;
    transform: translateY(-2px);
}

/* Warning Button */
.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-warning:hover {
    background: #e67e22;
    transform: translateY(-2px);
}

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

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

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

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* Link Button */
.btn-link {
    background: transparent;
    color: var(--primary);
    text-decoration: underline;
    box-shadow: none;
}

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

/* Disabled State */
.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Button with Icon */
.btn i {
    font-size: 0.9em;
    line-height: 1;
}

/* Button Group */
.btn-group {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

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

/* Dark Theme Adjustments */
.dark-theme .btn-outline-primary {
    border-color: var(--primary-light);
    color: var(--primary-light);
}

.dark-theme .btn-outline-primary:hover {
    background: var(--primary-light);
    color: var(--dark-text-primary);
}

/* Mobile Responsive */
@media (max-width: 640px) {
    .btn {
        padding: 6px 12px;
        font-size: 0.65rem;
        gap: 4px;
    }
    
    .btn-sm {
        padding: 3px 6px;
        font-size: 0.6rem;
    }
    
    .btn-lg {
        padding: 8px 16px;
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 5px 10px;
        font-size: 0.6rem;
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        width: 100%;
    }
}