/**
 * Card Components
 * Generic card styles used across platform
 */

/* ===== BASIC CARD ===== */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--border-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== STAT CARD ===== */
.stat-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    padding: 25px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.stat-card h3 {
    font-size: 2.5em;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: var(--weight-bold);
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.9em;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

/* ===== JOURNEY CARD ===== */
.journey-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

.journey-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.journey-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.journey-card-title {
    font-size: 1.25rem;
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

/* ===== ACTIVITY CARD ===== */
.activity-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    transition: all var(--transition-fast);
}

.activity-card:hover {
    background: var(--bg-quaternary);
    border-color: var(--border-secondary);
}

.activity-card.completed {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

/* ===== WEEK CARD ===== */
.week-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

.week-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.week-card.current {
    border-color: var(--accent-primary);
    background-color: rgba(59, 130, 246, 0.15);
}

.week-card.completed {
    border-color: var(--success);
    background-color: rgba(16, 185, 129, 0.15);
}

/* ===== PLACEHOLDER/EMPTY STATE ===== */
.placeholder-content {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-tertiary);
}

.placeholder-content h3 {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

/* ===== JOURNEY CARD - MINIMAL DESIGN ===== */
/* Inspired by Google Skills paths - clean, focused, scannable */

.journey-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
}

.journey-card:hover {
    border-color: var(--accent-primary);
    background: var(--bg-tertiary);
}

/* Arrow indicator on hover */
.journey-card::after {
    content: '→';
    position: absolute;
    right: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--text-tertiary);
    opacity: 0;
    transition: all var(--transition-base);
}

.journey-card:hover::after {
    opacity: 1;
    right: var(--space-md);
    color: var(--accent-primary);
}

/* Role Badge - top of card */
.journey-card-badges {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.journey-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
}

/* Role badges */
.journey-card-badge-solo {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}

.journey-card-badge-hosting {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.journey-card-badge-facilitating {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.journey-card-badge-joined {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

/* Category badges */
.journey-card-badge-learning {
    background: rgba(99, 102, 241, 0.15);
    color: #818cf8;
}

.journey-card-badge-creative {
    background: rgba(236, 72, 153, 0.15);
    color: #f472b6;
}

.journey-card-badge-project {
    background: rgba(14, 165, 233, 0.15);
    color: #38bdf8;
}

.journey-card-badge-personal {
    background: rgba(249, 115, 22, 0.15);
    color: #fb923c;
}

.journey-card-badge-community {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.journey-card-badge-other {
    background: rgba(148, 163, 184, 0.15);
    color: #94a3b8;
}

/* Type badges (calendar/rolling) */
.journey-card-badge-calendar {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.journey-card-badge-rolling {
    background: rgba(168, 85, 247, 0.15);
    color: #c084fc;
}

/* Category Label - small, muted */
.journey-card-label {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* Title - main focus */
.journey-card-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
    padding-right: 2rem; /* Space for arrow */
}

/* Description - brief snippet */
.journey-card-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Subtitle - secondary info */
.journey-card-subtitle {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Status indicator (paused, etc) */
.journey-card-status {
    font-size: var(--text-xs);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: var(--weight-medium);
}

.journey-card-status-paused {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.journey-card-status-completed {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

/* Action footer (for Discover page join button) */
.journey-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-primary);
}

/* Hide arrow when footer has action button */
.journey-card:has(.journey-card-footer)::after {
    display: none;
}

/* Creator info with avatar */
.journey-card-creator {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.creator-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
}

.creator-avatar-you {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.creator-name {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* Traffic Signal buttons */
.journey-card-signal {
    padding: 0.4rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

/* Green - Go/Join */
.journey-card-signal-go {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.4);
}

.journey-card-signal-go:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.6);
}

/* Red - Closed */
.journey-card-signal-closed {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    cursor: default;
}

/* Purple - Active/In Progress */
.journey-card-signal-active {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    cursor: default;
}

/* Yellow - Paused/Resume */
.journey-card-signal-paused {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
}

.journey-card-signal-paused:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.6);
}

/* Blue - Completed */
.journey-card-signal-complete {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    cursor: default;
}

/* Journey Card Grid */
.journey-card-grid,
.journey-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}