/**
 * Pure CSS Cards Component - Complete Card System
 * ==============================================
 * Professional card components without Bootstrap dependencies
 */

/* Card Variables */
:root {
    --card-border-radius: 8px;
    --card-border-color: #d1d5db;
    --card-bg-color: #ffffff;
    --card-header-bg: #f9fafb;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.15);
    --card-padding: 1rem;
    --card-header-padding: 0.75rem 1rem;
    --card-transition: all 0.3s ease;
}

/* Base Card */
.pure-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: var(--card-bg-color);
    background-clip: border-box;
    border: 1px solid var(--card-border-color);
    border-radius: var(--card-border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--card-transition);
    overflow: hidden;
}

.pure-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

/* Card Header */
.pure-card-header {
    padding: var(--card-header-padding);
    margin-bottom: 0;
    background-color: var(--card-header-bg);
    border-bottom: 1px solid var(--card-border-color);
    border-radius: var(--card-border-radius) var(--card-border-radius) 0 0;
    font-weight: 600;
    color: #374151;
}

.pure-card-header:first-child {
    border-radius: var(--card-border-radius) var(--card-border-radius) 0 0;
}

.pure-card-header h1,
.pure-card-header h2,
.pure-card-header h3,
.pure-card-header h4,
.pure-card-header h5,
.pure-card-header h6 {
    margin: 0;
    color: #374151;
    font-weight: 600;
}

/* Card Body */
.pure-card-body {
    flex: 1 1 auto;
    padding: var(--card-padding);
    color: #374151;
}

/* Card Footer */
.pure-card-footer {
    padding: var(--card-header-padding);
    background-color: var(--card-header-bg);
    border-top: 1px solid var(--card-border-color);
    border-radius: 0 0 var(--card-border-radius) var(--card-border-radius);
}

.pure-card-footer:last-child {
    border-radius: 0 0 var(--card-border-radius) var(--card-border-radius);
}

/* Card Img */
.pure-card-img,
.pure-card-img-top,
.pure-card-img-bottom {
    width: 100%;
}

.pure-card-img,
.pure-card-img-top {
    border-top-left-radius: var(--card-border-radius);
    border-top-right-radius: var(--card-border-radius);
}

.pure-card-img,
.pure-card-img-bottom {
    border-bottom-right-radius: var(--card-border-radius);
    border-bottom-left-radius: var(--card-border-radius);
}

/* Card Img Overlay */
.pure-card-img-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    padding: var(--card-padding);
    border-radius: var(--card-border-radius);
}

/* Card Title */
.pure-card-title {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: #374151;
}

/* Card Subtitle */
.pure-card-subtitle {
    margin-top: -0.25rem;
    margin-bottom: 0;
    color: #6b7280;
    font-size: 0.875rem;
}

/* Card Text */
.pure-card-text:last-child {
    margin-bottom: 0;
}

/* Card Link */
.pure-card-link:hover {
    text-decoration: none;
}

.pure-card-link + .pure-card-link {
    margin-left: var(--card-padding);
}

/* Card Group */
.pure-card-group {
    display: flex;
    flex-direction: column;
}

.pure-card-group > .pure-card {
    margin-bottom: 0.75rem;
}

.pure-card-group > .pure-card:not(:last-child) {
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.pure-card-group > .pure-card:not(:first-child) {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.pure-card-group > .pure-card:not(:first-child) {
    border-top: 0;
}

/* Card Deck */
.pure-card-deck {
    display: flex;
    flex-direction: column;
}

.pure-card-deck .pure-card {
    margin-bottom: 0.75rem;
}

/* Card Columns */
.pure-card-columns .pure-card {
    margin-bottom: 0.75rem;
}

/* Responsive Card Group and Deck */
@media (min-width: 576px) {
    .pure-card-group {
        flex-flow: row wrap;
    }
    
    .pure-card-group > .pure-card {
        flex: 1 0 0%;
        margin-bottom: 0;
    }
    
    .pure-card-group > .pure-card:not(:last-child) {
        border-top-right-radius: 0;
        border-bottom-right-radius: 0;
        border-right: 0;
    }
    
    .pure-card-group > .pure-card:not(:first-child) {
        border-top-left-radius: 0;
        border-bottom-left-radius: 0;
    }
    
    .pure-card-deck {
        flex-flow: row wrap;
        margin-right: -0.75rem;
        margin-left: -0.75rem;
    }
    
    .pure-card-deck .pure-card {
        flex: 1 0 0%;
        margin-right: 0.75rem;
        margin-bottom: 0;
        margin-left: 0.75rem;
    }
}

/* Card Columns */
@media (min-width: 576px) {
    .pure-card-columns {
        column-count: 3;
        column-gap: 1.25rem;
        orphans: 1;
        widows: 1;
    }
    
    .pure-card-columns .pure-card {
        display: inline-block;
        width: 100%;
    }
}

/* Card Variants */
.pure-card-primary {
    background-color: #4b5563;
    border-color: #4b5563;
    color: white;
}

.pure-card-primary .pure-card-header,
.pure-card-primary .pure-card-footer {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.125);
}

.pure-card-secondary {
    background-color: #6b7280;
    border-color: #6b7280;
    color: white;
}

.pure-card-secondary .pure-card-header,
.pure-card-secondary .pure-card-footer {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.125);
}

.pure-card-success {
    background-color: #10b981;
    border-color: #10b981;
    color: white;
}

.pure-card-success .pure-card-header,
.pure-card-success .pure-card-footer {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.125);
}

.pure-card-danger {
    background-color: #ef4444;
    border-color: #ef4444;
    color: white;
}

.pure-card-danger .pure-card-header,
.pure-card-danger .pure-card-footer {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.125);
}

.pure-card-warning {
    background-color: #f59e0b;
    border-color: #f59e0b;
    color: white;
}

.pure-card-warning .pure-card-header,
.pure-card-warning .pure-card-footer {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.125);
}

.pure-card-info {
    background-color: #3b82f6;
    border-color: #3b82f6;
    color: white;
}

.pure-card-info .pure-card-header,
.pure-card-info .pure-card-footer {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.125);
}

.pure-card-light {
    background-color: #f9fafb;
    border-color: #f9fafb;
}

.pure-card-dark {
    background-color: #1f2937;
    border-color: #1f2937;
    color: white;
}

.pure-card-dark .pure-card-header,
.pure-card-dark .pure-card-footer {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.125);
}

/* Outline Variants */
.pure-card-outline-primary {
    background-color: transparent;
    border-color: #4b5563;
    color: #4b5563;
}

.pure-card-outline-secondary {
    background-color: transparent;
    border-color: #6b7280;
    color: #6b7280;
}

.pure-card-outline-success {
    background-color: transparent;
    border-color: #10b981;
    color: #10b981;
}

.pure-card-outline-danger {
    background-color: transparent;
    border-color: #ef4444;
    color: #ef4444;
}

.pure-card-outline-warning {
    background-color: transparent;
    border-color: #f59e0b;
    color: #f59e0b;
}

.pure-card-outline-info {
    background-color: transparent;
    border-color: #3b82f6;
    color: #3b82f6;
}

.pure-card-outline-light {
    background-color: transparent;
    border-color: #f9fafb;
    color: #6b7280;
}

.pure-card-outline-dark {
    background-color: transparent;
    border-color: #1f2937;
    color: #1f2937;
}

/* Card Sizes */
.pure-card-sm {
    font-size: 0.875rem;
}

.pure-card-sm .pure-card-header,
.pure-card-sm .pure-card-footer {
    padding: 0.5rem 0.75rem;
}

.pure-card-sm .pure-card-body {
    padding: 0.75rem;
}

.pure-card-lg {
    font-size: 1.125rem;
}

.pure-card-lg .pure-card-header,
.pure-card-lg .pure-card-footer {
    padding: 1rem 1.5rem;
}

.pure-card-lg .pure-card-body {
    padding: 1.5rem;
}

/* Responsive Cards */
@media (max-width: 767.98px) {
    .pure-card {
        margin-bottom: 1rem;
    }
    
    .pure-card-header,
    .pure-card-footer {
        padding: 0.75rem;
    }
    
    .pure-card-body {
        padding: 0.75rem;
    }
}

/* Card Animation Classes */
.pure-card-fade-in {
    animation: cardFadeIn 0.3s ease-in-out;
}

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pure-card-slide-in {
    animation: cardSlideIn 0.3s ease-in-out;
}

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Print Styles */
@media print {
    .pure-card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
        page-break-inside: avoid;
    }
}