/* Design System Pattern Library - Updated */

/* === LAYOUT PATTERNS === */

/* Card Patterns */
.card-pattern {
    border: 1px solid var(--tblr-border-color);
    border-radius: 0.5rem;
    background-color: var(--tblr-bg-surface);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.card-pattern:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.card-pattern-interactive {
    cursor: pointer;
    transition: all 0.3s ease;
    will-change: transform, box-shadow, border-color;
}

.card-pattern-interactive:hover {
    border-color: var(--tblr-border-active-color);
    box-shadow: 0 8px 25px rgba(125, 125, 125, 0.15);
    transform: translateY(-3px) scale(1.01);
}

[data-bs-theme=dark] .card-pattern-interactive:hover {
    box-shadow: 0 8px 25px rgba(237, 237, 237, 0.1);
}

.card-pattern-interactive:active {
    transform: translateY(-1px) scale(1.005);
    transition: all 0.1s ease;
}

/* === FORM PATTERNS === */

/* Input Patterns */
.input-pattern {
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-pattern:focus {
    border-color: var(--tblr-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--tblr-primary-rgb), 0.25);
}

.input-pattern-large {
    font-size: 1.1rem;
    padding: 0.75rem 1rem;
}

.input-pattern-code {
    font-family: 'Courier New', monospace;
    letter-spacing: 0.1em;
    text-align: center;
}

/* === CHECKBOX PATTERNS - REFINED === */

/* Base checkbox group without hover effects */
.checkbox-group-pattern {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Interactive checkbox pattern - only for components that need it */
.checkbox-item-pattern {
    transition: background-color 0.2s ease;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    cursor: pointer;
    border: 1px solid transparent;
}

.checkbox-item-pattern:hover {
    background-color: rgba(125, 125, 125, 0.1);
    border-color: rgba(125, 125, 125, 0.2);
}

.checkbox-item-pattern .form-check-input {
    margin-right: 0.75rem;
}

.checkbox-item-pattern .form-check-label {
    font-weight: 500;
    cursor: pointer;
    flex: 1;
}

/* Standard form checkbox - NO hover effects on label */
.form-check-standard {
    padding: 0.25rem 0;
}

.form-check-standard .form-check-label {
    cursor: pointer;
    padding-left: 0.25rem;
}

/* Only apply hover to the input itself, not the entire label */
.form-check-standard .form-check-input:hover {
    border-color: var(--tblr-primary);
}

/* Dropdown checkbox items - minimal hover */
.dropdown-item.checkbox-dropdown-item {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.dropdown-item.checkbox-dropdown-item:hover {
    background-color: var(--tblr-dropdown-link-hover-bg);
}

/* Remove hover from label text in dropdowns */
.dropdown-item.checkbox-dropdown-item .form-check-label {
    cursor: pointer;
}

/* === NAVIGATION PATTERNS === */

/* Navigation links - refined hover behavior */
.nav-pattern {
    transition: color 0.2s ease;
}

.nav-pattern:hover {
    color: var(--tblr-primary);
    text-decoration: none;
}

/* Override generic hover patterns for navigation elements */
.nav-pattern:hover,
.navbar-nav .nav-link:hover,
.dropdown-item:hover:not(.checkbox-dropdown-item) {
    background-color: transparent !important;
}

/* Header/subheader specific patterns */
.header-pattern {
    transition: color 0.2s ease;
}

.header-pattern:hover {
    color: var(--tblr-primary);
}

/* Ensure subheader elements don't get background hover */
.subheader,
.subheader a {
    transition: color 0.2s ease;
}

.subheader a:hover {
    color: var(--tblr-primary);
    background-color: transparent !important;
}

/* === BUTTON PATTERNS === */

/* Interactive Button Pattern */
.btn-pattern {
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.btn-pattern:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-pattern:active:not(:disabled) {
    transform: translateY(0);
    transition: all 0.1s ease;
}

.btn-pattern:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* Loading Button Pattern */
.btn-loading-pattern {
    position: relative;
    pointer-events: none;
}

.btn-loading-pattern .spinner-border {
    margin-right: 0.5rem;
}

/* === PROGRESS PATTERNS === */

/* Progress Bar Animation */
.progress-pattern .progress-bar {
    transition: width 0.6s ease;
}

.progress-pattern-fast .progress-bar {
    transition: width 0.3s ease;
}

.progress-pattern-slow .progress-bar {
    transition: width 1s ease;
}

/* === FEEDBACK PATTERNS === */

/* Alert Patterns */
.alert-pattern {
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-pattern-error {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.2);
    color: #721c24;
}

.alert-pattern-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-color: rgba(40, 167, 69, 0.2);
    color: #155724;
}

.alert-pattern-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: rgba(255, 193, 7, 0.2);
    color: #856404;
}

.alert-pattern-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-color: rgba(23, 162, 184, 0.2);
    color: #0c5460;
}

/* === LOADING PATTERNS === */

/* Loading Container */
.loading-pattern {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.loading-pattern-large {
    min-height: 400px;
}

.loading-pattern-small {
    padding: 1rem;
}

/* Skeleton Loading */
.skeleton-pattern {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.25rem;
}

[data-bs-theme=dark] .skeleton-pattern {
    background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);
    background-size: 200% 100%;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* === CONTENT PATTERNS === */

/* Text Patterns */
.text-pattern-fade {
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.text-pattern-fade:hover {
    opacity: 1;
}

.text-pattern-highlight {
    background: linear-gradient(120deg, rgba(var(--tblr-primary-rgb), 0.2) 0%, rgba(var(--tblr-primary-rgb), 0.1) 100%);
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
}

/* === SPACING PATTERNS === */

/* Consistent spacing patterns */
.spacing-pattern-xs { margin: 0.25rem; }
.spacing-pattern-sm { margin: 0.5rem; }
.spacing-pattern-md { margin: 1rem; }
.spacing-pattern-lg { margin: 1.5rem; }
.spacing-pattern-xl { margin: 2rem; }

.spacing-pattern-y-xs { margin-top: 0.25rem; margin-bottom: 0.25rem; }
.spacing-pattern-y-sm { margin-top: 0.5rem; margin-bottom: 0.5rem; }
.spacing-pattern-y-md { margin-top: 1rem; margin-bottom: 1rem; }
.spacing-pattern-y-lg { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.spacing-pattern-y-xl { margin-top: 2rem; margin-bottom: 2rem; }

/* === RESPONSIVE PATTERNS === */

/* Mobile-first responsive patterns */
.responsive-pattern-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 768px) {
    .responsive-pattern-stack {
        flex-direction: row;
        align-items: center;
    }
}

.responsive-pattern-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 576px) {
    .responsive-pattern-grid-sm {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .responsive-pattern-grid-md {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .responsive-pattern-grid-lg {
        grid-template-columns: repeat(4, 1fr);
    }
}