/* Wrapper */
.ams-user-dashboard-admin-conference-wrapper {
    background: #fff;
    border: 1px solid #ccd0d4;
    padding: 20px;
    margin: 20px 0;
    border-radius: 6px;
    max-width: 800px;
}

/* Section headers */
.ams-user-dashboard-admin-conference-wrapper h2,
.ams-user-dashboard-admin-conference-wrapper h3 {
    margin-top: 0;
    color: #23282d;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

/* Fields */
.ams-udac-field {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
}

.ams-udac-field label {
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.ams-udac-field input[type="text"],
.ams-udac-field input[type="date"],
.ams-udac-field textarea {
    padding: 8px;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    width: 100%;
    max-width: 100%;
    font-size: 14px;
    background: #fdfdfd;
    transition: border-color 0.2s ease;
}

.ams-udac-field input:focus,
.ams-udac-field textarea:focus {
    border-color: #2271b1;
    outline: none;
    box-shadow: 0 0 0 1px #2271b1;
}

/* Textarea specifically for CSS */
/* --- CodeMirror Editor Styles --- */
.CodeMirror {
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    font-family: Menlo, Monaco, Consolas, monospace;
    font-size: 13px;
    line-height: 1.5;
    background: #fafafa;
    height: 400px;       /* fixed initial height */
    max-height: 600px;   /* allow it to stretch */
    min-height: 200px;
    resize: vertical;    /* allow vertical resize */
}

/* Active line highlighting */
.CodeMirror-activeline-background {
    background: #f0f9ff;
}

/* Matching brackets */
.CodeMirror-matchingbracket {
    color: #000 !important;
    background: #d0ebff;
    font-weight: bold;
}

/* Submit button */
.ams-udac-field button.button-primary {
    padding: 10px 20px;
    font-size: 14px;
}

/* Messages */
#ams-udac-message .updated {
    background: #e7f7ec;
    border-left: 4px solid #46b450;
    padding: 10px;
    margin-top: 10px;
    border-radius: 4px;
}

#ams-udac-message .error {
    background: #fbeaea;
    border-left: 4px solid #dc3232;
    padding: 10px;
    margin-top: 10px;
    border-radius: 4px;
}