/* ===== PAGE HEADER ===== */
.page-header {
    padding: 120px 20px 60px;
    text-align: center;
    background: var(--dark);
    border-bottom: 1px solid var(--border);
}

.page-header-inner { max-width: 700px; margin: 0 auto; }

.page-header-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    letter-spacing: 2px;
    margin: 12px 0;
    color: white;
}

.page-header-sub {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== REFS GRID ===== */
.refs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

.refs-grid .no-results {
    grid-column: 1 / -1;
}

/* ===== REF CARD ===== */
.ref-card {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-left: 4px solid var(--red);
    border-radius: 6px;
    padding: 22px;
    position: relative;
    transition: transform 0.2s;
}

.ref-card:hover { transform: translateX(4px); }

.ref-card-actions {
    float: right;
    margin-left: 10px;
}

.ref-card-top {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}

.ref-avatar {
    font-size: 2.2rem;
    line-height: 1;
    flex-shrink: 0;
}

.ref-card-info { min-width: 0; }

.ref-card-info h3 {
    font-family: var(--font-condensed);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: white;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ref-location {
    color: var(--muted);
    font-size: 0.88rem;
    margin: 0;
}

/* ===== CERTIFICATIONS ===== */
.ref-certs {
    margin-bottom: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cert-badge {
    display: inline-block;
    background: rgba(0, 120, 0, 0.2);
    color: #5dbb5d;
    border: 1px solid rgba(93, 187, 93, 0.3);
    font-family: var(--font-condensed);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 4px;
}

/* ===== BIO ===== */
.ref-bio {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 12px;
    border-top: 1px solid var(--border);
    padding-top: 10px;
}

/* ===== CARD FOOTER ===== */
.ref-card-footer {
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-top: 1px solid var(--border);
    padding-top: 10px;
    margin-top: 4px;
}

.ref-contact {
    color: var(--muted);
    font-size: 0.88rem;
    margin: 0;
}

.ref-link {
    color: var(--red);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.ref-link:hover { color: white; }

/* ===== FORM TEXTAREA ===== */
.field textarea {
    width: 100%;
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 12px 14px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    resize: vertical;
    min-height: 80px;
    transition: border-color 0.2s;
}

.field textarea:focus { outline: none; border-color: var(--red); }
.field textarea::placeholder { color: #444; }

/* ===== AUTH BUTTON STATES ===== */
.nav-signin-btn {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    padding: 7px 18px;
    border-radius: 4px;
    font-family: var(--font-condensed);
    font-size: 0.88rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
}

.nav-signin-btn:hover { border-color: var(--red); color: var(--red); }

.nav-signout-btn {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
    padding: 7px 18px;
    border-radius: 4px;
    font-family: var(--font-condensed);
    font-size: 0.88rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
}

.nav-signout-btn:hover { color: white; border-color: #555; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .page-header { padding: 100px 16px 40px; }
    .refs-grid { grid-template-columns: 1fr; }
    .ref-card { padding: 18px; }
    .ref-card-actions { float: none; display: flex; margin-bottom: 8px; }
    .ref-card-top { gap: 10px; }
    .ref-avatar { font-size: 1.8rem; }
}