:root {
    --el-blue:        #86C1CE;   
    --el-blue-dark:   #6aaab8;   
    --el-blue-deeper: #1A3E58;   
    --el-green:       #85B554;   
    --el-green-light: #eef6e6;   
    --el-green-dark:  #5a7d39;   
    --el-orange:      #D98823;   
    --el-orange-light:#fef6e8;   
    --el-orange-dark: #9a5f18;   
    --el-red:         #dc2626;   
    --el-red-light:   #fef2f2;   
    --el-red-dark:    #7f1d1d;   
    --el-text:        #1A3E58;   
    --el-text-light:  #4a6a82;   
    --el-text-muted:  #94a3b8;   
    --el-border:      #d1dce6;   
    --el-border-light:#e8f0f5;   
    --el-bg:          #f4f8fb;   
    --el-white:       #fff;
    --el-shadow:      rgba(26, 62, 88, .08);
}

.extlabo-wrap *,
.extlabo-wrap *::before,
.extlabo-wrap *::after { box-sizing: border-box; }

.extlabo-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-size: 14px;
    color: var(--el-text);
    line-height: 1.5;
    max-width: 100%;
    margin: 0 auto;
}

.extlabo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    background: var(--el-text);
    color: var(--el-white);
    padding: 12px 20px;
    border-radius: 6px 6px 0 0;
    margin-bottom: 20px;
}
.extlabo-header__info        { display: flex; flex-direction: column; gap: 2px; }
.extlabo-header__info strong { font-size: 1rem; }
.extlabo-header__info span   { font-size: .8rem; color: var(--el-blue); }
.extlabo-header__nav         { display: flex; gap: 16px; flex-wrap: wrap; }
.extlabo-header__nav a       { color: var(--el-white); font-size: .85rem; text-decoration: none; }
.extlabo-header__nav a:hover { text-decoration: underline; opacity: .85; }

.extlabo-page-title {
    font-size: 1.25rem;
    color: var(--el-text);
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--el-blue);
}

.extlabo-panel {
    background: var(--el-white);
    border: 1px solid var(--el-border);
    border-radius: 6px;
    padding: 22px 24px;
    margin-bottom: 22px;
    box-shadow: 0 1px 4px var(--el-shadow);
}
.extlabo-panel h3 {
    font-size: 1rem;
    color: var(--el-text);
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--el-border-light);
}

.extlabo-alert {
    border-radius: 5px;
    padding: 12px 16px;
    margin-bottom: 18px;
    font-size: .875rem;
    line-height: 1.6;
}
.extlabo-alert ul       { margin: 6px 0 0 18px; padding: 0; }
.extlabo-alert--error   { background: var(--el-red-light);   color: var(--el-red-dark);    border: 1px solid #fecaca; }
.extlabo-alert--success { background: var(--el-green-light); color: var(--el-green-dark);  border: 1px solid #c3e6a0; }

.extlabo-notice {
    background: #eaf4f7;
    border: 1px solid var(--el-blue);
    border-radius: 5px;
    padding: 14px 18px;
    color: var(--el-text);
    font-size: .875rem;
    margin-bottom: 16px;
}

.extlabo-toolbar { margin-bottom: 12px; }
.extlabo-search-input {
    width: 100%;
    max-width: 380px;
    padding: 8px 12px;
    border: 1px solid var(--el-border);
    border-radius: 4px;
    font-size: .9rem;
}
.extlabo-search-input:focus {
    outline: none;
    border-color: var(--el-blue);
    box-shadow: 0 0 0 3px rgba(134, 193, 206, .25);
}
.extlabo-count { color: var(--el-text-light); font-size: .85rem; margin-bottom: 10px; }

.extlabo-table-wrapper {
    overflow-x: auto;
    border-radius: 6px;
    border: 1px solid var(--el-border);
    box-shadow: 0 1px 4px var(--el-shadow);
}
.extlabo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
    background: var(--el-white);
}
.extlabo-table th {
    background: var(--el-text);
    color: var(--el-white);
    padding: 10px 14px;
    text-align: left;
    white-space: nowrap;
    font-weight: 600;
}
.extlabo-table td {
    padding: 9px 14px;
    border-bottom: 1px solid var(--el-border-light);
    vertical-align: middle;
}
.extlabo-table tbody tr:nth-child(even)   { background: var(--el-bg); }
.extlabo-table tbody tr:hover             { background: #eaf4f7; transition: background .15s; }
.extlabo-table tbody tr[style*="display:none"] { display: none !important; }

.extlabo-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .01em;
}
.extlabo-badge--success { background: var(--el-green-light); color: var(--el-green-dark); }
.extlabo-badge--warning { background: var(--el-orange-light); color: var(--el-orange-dark); }
.extlabo-badge--danger  { background: var(--el-red-light);   color: var(--el-red-dark); }
.extlabo-badge--neutral { background: var(--el-bg);          color: var(--el-text-light); }

.extlabo-docs { white-space: nowrap; }
.extlabo-btn-doc {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: .8rem;
    font-weight: 700;
    text-decoration: none;
    margin-right: 4px;
    transition: opacity .15s;
}
.extlabo-btn-doc:hover { opacity: .82; text-decoration: none; }
.extlabo-btn-doc--pdf  { background: #d98822;  color: var(--el-white); }
.extlabo-btn-doc--html { background: #86c1cf; color: var(--el-white); }
.extlabo-text-muted    { color: var(--el-text-muted); font-style: italic; font-size: .8rem; }

.extlabo-btn {
    display: inline-block;
    padding: 10px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: .9rem;
    font-weight: 700;
    text-decoration: none;
    transition: background .15s;
    margin-top: 10px;
}
.extlabo-btn--primary        { background: var(--el-blue);  color: var(--el-white); }
.extlabo-btn--primary:hover  { background: var(--el-blue-dark); color: var(--el-white); }
.extlabo-btn--secondary      { background: var(--el-text);  color: var(--el-white); }
.extlabo-btn--secondary:hover{ background: var(--el-text-light); color: var(--el-white); }

.extlabo-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
    margin-bottom: 16px;
}
.extlabo-form-grid--narrow { grid-template-columns: 1fr; max-width: 480px; }
.extlabo-form-group        { display: flex; flex-direction: column; gap: 4px; }
.extlabo-form-group--full  { grid-column: 1 / -1; }
.extlabo-form-group label  { font-weight: 600; font-size: .85rem; color: var(--el-text); }
.extlabo-form-group small  { font-weight: 400; color: var(--el-text-muted); }
.extlabo-form-group input,
.extlabo-form-group select,
.extlabo-form-group textarea {
    padding: 8px 12px;
    border: 1px solid var(--el-border);
    border-radius: 4px;
    font-size: .9rem;
    font-family: inherit;
    background: var(--el-white);
    transition: border-color .15s, box-shadow .15s;
}
.extlabo-form-group input:focus,
.extlabo-form-group select:focus {
    outline: none;
    border-color: var(--el-blue);
    box-shadow: 0 0 0 3px rgba(134, 193, 206, .25);
}
.extlabo-form-group input:disabled {
    background: var(--el-bg);
    color: var(--el-text-muted);
    cursor: not-allowed;
}
.extlabo-form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: .875rem;
}
.extlabo-form-check input { width: auto; }
.extlabo-hint             { display: block; margin-top: 4px; font-size: .8rem; color: var(--el-text-light); }

.extlabo-pwd-strength {
    height: 5px;
    background: var(--el-border-light);
    border-radius: 3px;
    margin-top: 6px;
    overflow: hidden;
}
.extlabo-pwd-strength__bar {
    height: 100%;
    width: 0;
    transition: width .3s, background .3s;
    border-radius: 3px;
}

.extlabo-login-wrap {
    max-width: 400px;
    margin: 20px auto;
    background: var(--el-white);
    border: 1px solid var(--el-border);
    border-radius: 8px;
    padding: 32px 28px;
    box-shadow: 0 2px 12px var(--el-shadow);
}
.extlabo-login-wrap .extlabo-form-group { margin-bottom: 16px; }
.extlabo-login-wrap .extlabo-btn        { width: 100%; text-align: center; display: block; }
.extlabo-login-help {
    text-align: center;
    margin-top: 14px;
    font-size: .85rem;
    color: var(--el-text-light);
}
.extlabo-lost-link   { text-align: center; margin-top: 14px; font-size: .85rem; }
.extlabo-lost-link a { color: var(--el-blue-dark); }

.extlabo-footer {
    margin-top: 28px;
    padding-top: 14px;
    border-top: 1px solid var(--el-border-light);
    font-size: .8rem;
    color: var(--el-text-muted);
    text-align: center;
}
.extlabo-footer a { color: var(--el-text-light); }

@media (max-width: 680px) {
    .extlabo-form-grid               { grid-template-columns: 1fr; }
    .extlabo-table th,
    .extlabo-table td                { padding: 7px 10px; font-size: .8rem; }
    .extlabo-header                  { flex-direction: column; align-items: flex-start; }
    .extlabo-header__nav             { gap: 12px; }
}