/*
 * labs.css
 * YEA Labs — Public-facing instrument index
 * Warm parchment palette matching the field guide design
 *
 * Path: /projects/yea3d/labs/labs.css
 * Author: M. Hamilton / Claude collaboration
 * Date: March 2026
 */

/* ================================================================
   PAGE LAYOUT
   ================================================================ */

.labs-page {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

/* ================================================================
   LABS HEADER
   ================================================================ */

.labs-header {
    padding: 2.5rem 0 1.5rem;
    border-bottom: 1px solid rgba(92, 122, 58, 0.2);
    margin-bottom: 2rem;
}

.labs-header-inner {
    max-width: 700px;
}

.labs-eyebrow {
    font-family: 'SF Mono', 'Menlo', 'Consolas', monospace;
    font-size: 12px;
    color: #5c7a3a;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.labs-title {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 34px;
    font-weight: normal;
    color: #2c2416;
    line-height: 1.15;
    margin: 0 0 0.6rem;
}

.labs-title em {
    font-style: italic;
    color: #5c7a3a;
}

.labs-subtitle {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 16px;
    color: #6b5d4d;
    max-width: 600px;
    line-height: 1.6;
    font-style: italic;
}

/* ================================================================
   EMPTY STATE
   ================================================================ */

.labs-empty {
    text-align: center;
    padding: 4rem 2rem;
    font-family: Georgia, serif;
    font-size: 16px;
    color: #8a7e6e;
    font-style: italic;
}

/* ================================================================
   INSTRUMENT GRID
   ================================================================ */

.labs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
}

@media (max-width: 800px) {
    .labs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .labs-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   INSTRUMENT CARD — warm parchment
   ================================================================ */

.labs-card {
    background: #faf8f3;
    border: 1.5px solid #d8d0c4;
    border-radius: 5px;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.22s ease;
}

a.labs-card:hover {
    border-color: #5c7a3a;
    box-shadow: 0 6px 24px rgba(92, 122, 58, 0.15);
    transform: translateY(-2px);
}

div.labs-card {
    cursor: default;
}

/* Color bar — green ridge */
.labs-card-bar {
    height: 8px;
    flex-shrink: 0;
    background: linear-gradient(180deg,
        #8ab87a 0%,
        #5c7a3a 40%,
        #3e5a2a 100%
    );
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.labs-card-body {
    padding: 1rem 1.1rem 1.1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.labs-card-number {
    font-family: 'SF Mono', 'Menlo', 'Consolas', monospace;
    font-size: 12px;
    color: #5c7a3a;
    letter-spacing: 0.15em;
    margin-bottom: 0.2rem;
}

.labs-card-name {
    font-family: Georgia, serif;
    font-size: 18px;
    font-weight: 700;
    color: #2c2416;
    margin-bottom: 0.3rem;
    line-height: 1.2;
}

.labs-card-desc {
    font-family: Georgia, serif;
    font-size: 14px;
    color: #6b5d4d;
    line-height: 1.6;
    font-style: italic;
    flex: 1;
}

.labs-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.8rem;
    padding-top: 0.6rem;
    border-top: 1px solid rgba(92, 122, 58, 0.12);
}

/* ================================================================
   STATUS BADGES
   ================================================================ */

.labs-badge {
    font-family: 'SF Mono', 'Menlo', 'Consolas', monospace;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 3px;
}

.labs-badge.labs-status-planned {
    background: rgba(92, 122, 58, 0.08);
    color: #6b7a5a;
    border: 1px solid rgba(92, 122, 58, 0.2);
}

.labs-badge.labs-status-development {
    background: rgba(180, 130, 50, 0.1);
    color: #8a6a20;
    border: 1px solid rgba(180, 130, 50, 0.25);
}

.labs-badge.labs-status-live {
    background: rgba(92, 122, 58, 0.14);
    color: #3e5a2a;
    border: 1px solid rgba(92, 122, 58, 0.3);
}

/* ================================================================
   PLANNED CARD — softened
   ================================================================ */

.labs-card.labs-status-planned {
    background: #f5f2ec;
    border-color: #d8d0c4;
}

div.labs-card.labs-status-planned:hover {
    transform: none;
    box-shadow: none;
}

/* ================================================================
   ARROW
   ================================================================ */

.labs-card-arrow {
    font-size: 16px;
    color: #5c7a3a;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
}

a.labs-card:hover .labs-card-arrow {
    opacity: 0.65;
    transform: translateX(3px);
}