/**
 * NexLink Visual Skins 
 * Natural, professional styles for internal link cards
 * Design: Flat blue theme with clean layout
 */

/* Base Card Style */
.nexlink-card {
    display: block;
    margin: 20px 0;
    text-decoration: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
}

.nexlink-card .nexlink-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #757575;
    margin-bottom: 4px;
    font-weight: 500;
}

.nexlink-card .nexlink-link {
    font-size: 16px;
    font-weight: 600;
    color: #212121;
    text-decoration: none;
    transition: color 0.2s ease;
}

.nexlink-card .nexlink-link:hover {
    color: #1E88E5;
    text-decoration: none;
}

/* SKIN 1: MINIMAL (Clean Border) */
.nexlink-card.minimal {
    border: 1px solid #E0E0E0;
    padding: 16px;
    border-radius: 6px;
    background-color: #FFFFFF;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.nexlink-card.minimal:hover {
    border-color: #1E88E5;
    box-shadow: 0 2px 4px rgba(30, 136, 229, 0.1);
}

/* SKIN 2: MODERN (Blue Accent) */
.nexlink-card.modern {
    background-color: #E3F2FD;
    border-left: 4px solid #1E88E5;
    padding: 16px 20px;
    border-radius: 0 6px 6px 0;
    transition: background-color 0.2s ease;
}

.nexlink-card.modern:hover {
    background-color: #BBDEFB;
}

.nexlink-card.modern .nexlink-label { 
    color: #1565C0;
}

.nexlink-card.modern .nexlink-link { 
    color: #0D47A1;
}

/* SKIN 3: PAPER (Subtle Shadow) */
.nexlink-card.paper {
    background-color: #FFFFFF;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #F5F5F5;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.nexlink-card.paper:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

/* SKIN 4: OUTLINE (Clean Flat Outline) */
.nexlink-card.outline {
    border: 2px solid #1E88E5;
    padding: 16px;
    border-radius: 6px;
    background-color: #FFFFFF;
    transition: background-color 0.2s ease;
}

.nexlink-card.outline:hover {
    background-color: #E3F2FD;
}

.nexlink-card.outline .nexlink-label {
    color: #1E88E5;
}

.nexlink-card.outline .nexlink-link {
    color: #1565C0;
}