/* ============================================
   Kiewit Brand Overrides
   ============================================ */

.mud-nav-item .mud-nav-link.active {
    border-left: 4px solid #FFD200;
}

.mud-nav-item .mud-nav-link:hover {
    background-color: #3A3A3A;
}

.mud-paper {
    border: 1px solid #E0E0E0;
}

/* ============================================
   Form Standards
   ============================================ */

.required-field .mud-input-label::before {
    content: "* ";
    color: #D32F2F;
}

.required-legend {
    color: #616365;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* ============================================
   Skip Navigation
   ============================================ */
.skip-nav {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-nav:focus {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    padding: 8px 16px;
    background: #FFD200;
    color: #1A1A1A;
    z-index: 9999;
    font-weight: bold;
}

/* ============================================
   Specification Content Markers
   ============================================ */
.spec-content {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    white-space: pre-wrap;
}

.marker-nys {
    background-color: #FFF3CD;
    border: 1px solid #FFECB5;
    border-radius: 3px;
    padding: 0 4px;
    color: #856404;
}

.marker-ambiguity {
    background-color: #F8D7DA;
    border: 1px solid #F5C2C7;
    border-radius: 3px;
    padding: 0 4px;
    color: #842029;
}

.marker-assumption {
    background-color: #D1ECF1;
    border: 1px solid #B6D4FE;
    border-radius: 3px;
    padding: 0 4px;
    color: #0C5460;
}

/* ============================================
   Chat Bubbles
   ============================================ */
.chat-bubble-ai {
    background-color: #F5F5F5;
    border-radius: 12px 12px 12px 0;
    border: 1px solid #E0E0E0;
}

.chat-bubble-user {
    background-color: #1A1A1A;
    color: #FFFFFF;
    border-radius: 12px 12px 0 12px;
}

.chat-bubble-user .mud-typography {
    color: #FFFFFF;
}

.chat-bubble-user .mud-typography-caption {
    color: #B0B0B0;
}