/* Frontend User Manager CSS */
:root {
    --fump-primary: #6366f1;
    --fump-primary-dark: #4f46e5;
    --fump-success: #10b981;
    --fump-danger: #ef4444;
    --fump-warning: #f59e0b;
    --fump-dark: #1f2937;
    --fump-light: #f9fafb;
    --fump-gray: #6b7280;
    --fump-border: #e5e7eb;
}

.fump-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Forms */
.fump-form {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    max-width: 500px;
    margin: 0 auto;
}

.fump-form h2 {
    text-align: center;
    margin-bottom: 25px;
    color: var(--fump-dark);
}

.fump-group {
    margin-bottom: 20px;
}

.fump-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--fump-dark);
}

.fump-group input,
.fump-group select,
.fump-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--fump-border);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
}

.fump-group input:focus,
.fump-group select:focus,
.fump-group textarea:focus {
    outline: none;
    border-color: var(--fump-primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.fump-btn {
    width: 100%;
    padding: 12px;
    background: var(--fump-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.fump-btn:hover {
    background: var(--fump-primary-dark);
    transform: translateY(-2px);
}

.fump-link {
    text-align: center;
    margin-top: 20px;
}

.fump-link a {
    color: var(--fump-primary);
    text-decoration: none;
}

/* Profile Section */
.fump-profile-header {
    background: linear-gradient(135deg, var(--fump-primary), var(--fump-primary-dark));
    border-radius: 16px;
    padding: 40px;
    color: white;
    margin-bottom: 30px;
    text-align: center;
}

.fump-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 4px solid white;
    margin: 0 auto 20px;
    object-fit: cover;
    background: white;
}

.fump-avatar-upload {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.fump-avatar-upload input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.fump-profile-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.fump-stat-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border: 1px solid var(--fump-border);
}

.fump-stat-number {
    font-size: 32px;
    font-weight: bold;
    color: var(--fump-primary);
}

.fump-stat-label {
    color: var(--fump-gray);
    margin-top: 5px;
}

/* User Posts */
.fump-user-posts {
    background: white;
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--fump-border);
}

.fump-post-item {
    padding: 15px;
    border-bottom: 1px solid var(--fump-border);
    transition: all 0.3s;
}

.fump-post-item:hover {
    background: var(--fump-light);
    transform: translateX(5px);
}

.fump-post-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.fump-post-title a {
    color: var(--fump-dark);
    text-decoration: none;
}

.fump-post-meta {
    font-size: 12px;
    color: var(--fump-gray);
}

/* Leaderboard */
.fump-leaderboard {
    background: white;
    border-radius: 16px;
    padding: 25px;
    border: 1px solid var(--fump-border);
}

.fump-leaderboard-header {
    display: grid;
    grid-template-columns: 80px 1fr 120px 120px;
    background: var(--fump-primary);
    color: white;
    padding: 15px;
    border-radius: 10px;
    font-weight: 600;
    margin-bottom: 10px;
}

.fump-leaderboard-item {
    display: grid;
    grid-template-columns: 80px 1fr 120px 120px;
    padding: 12px 15px;
    border-bottom: 1px solid var(--fump-border);
    transition: all 0.3s;
}

.fump-leaderboard-item:hover {
    background: var(--fump-light);
}

.fump-rank {
    font-weight: bold;
    color: var(--fump-primary);
}

.fump-rank-1 { background: gold; color: #333; }
.fump-rank-2 { background: silver; color: #333; }
.fump-rank-3 { background: #cd7f32; color: white; }

/* Tabs */
.fump-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--fump-border);
}

.fump-tab {
    padding: 12px 25px;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--fump-gray);
    transition: all 0.3s;
}

.fump-tab.active {
    color: var(--fump-primary);
    border-bottom: 2px solid var(--fump-primary);
    margin-bottom: -2px;
}

/* Messages */
.fump-message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.fump-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.fump-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Responsive */
@media (max-width: 768px) {
    .fump-leaderboard-header,
    .fump-leaderboard-item {
        grid-template-columns: 60px 1fr 80px 80px;
        font-size: 12px;
    }
    
    .fump-profile-stats {
        grid-template-columns: 1fr;
    }
    
    .fump-form {
        padding: 20px;
        margin: 0 15px;
    }
}