.modules-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.module-icon {
    font-size: 1.1rem;
    margin-right: 6px;
}
.module-status {
    font-size: 0.95rem;
    opacity: 0.95;
}

.signal-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}
.signal-card {
    background: #111;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.06);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}
.signal-card h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.05rem;
}
.signal-meta {
    font-size: 0.8rem;
    color: #bbb;
    margin-bottom: 0.5rem;
}
.signal-card a {
    display: inline-block;
    margin-top: 0.5rem;
    color: #ffd600;
}

.signal-date {
    font-size: 0.8rem;
    color: #9aa3ab;
    margin-bottom: 0.4rem;
}
.signal-status {
    margin-bottom: 0.5rem;
}
.status-icon {
    display: inline-block;
    margin-right: 0.35rem;
    font-size: 1.1rem;
}
.signal-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.signal-rating {
    color: #ffd600;
    font-weight: 700;
}
.signal-title {
    margin: 0;
    font-size: 1.05rem;
}
.signal-summary {
    margin-top: 0.5rem;
    color: #ddd;
}
/* Styles for FourTwenty Analytics */

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background-color: #000000; /* black */
    color: #ffffff;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-title {
    display: flex;
    flex-direction: column;
}

.header-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

main {
    padding: 1rem;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.action-button {
    background: #000000;
    color: #ffffff;
    border: none;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.action-button:hover,
.action-button:focus {
    background: #222222;
    outline: 2px solid #ffffff20;
}

.dynamic-actions { margin-top: 0.5rem; }

/* README section hidden by default; shown by removing [hidden] */
section#readmeSection[hidden] { display: none; }

#broadcastSection {
    background: white;
    padding: 1rem;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

form {
    display: flex;
    flex-direction: column;
}

form input, form select, form textarea {
    margin-bottom: 1rem;
    padding: 0.5rem;
    font-size: 1rem;
}

form button {
    padding: 0.7rem;
    font-size: 1rem;
    background-color: #333;
    color: white;
    border: none;
    cursor: pointer;
}

form button:hover {
    background-color: #555;
}

/* header/logo/button adjustments */
.site-logo {
    display: block;
    width: 112px;
    height: 112px;
    object-fit: contain;
    margin-left: 16px;
}

@media (max-width: 480px) {
    .site-logo {
        width: 80px;
        height: 80px;
    }
    .header-title h1 { font-size: 1.1rem; }
}

.header-button {
    background: #000000;
    color: #ffffff;
    border: none;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

/* Modal styles */
.modal {
    display: none; /* shown via JS */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal[aria-hidden="false"] {
    display: flex;
}

.modal-content {
    background: #fff;
    max-width: 720px;
    width: 90%;
    border-radius: 8px;
    overflow: hidden;
}

.modal-header {
    display:flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: #f7f7f7;
    border-bottom: 1px solid #e6e6e6;
}

.modal-body { padding: 1rem; }

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
}

.site-footer {
    background: #000000; /* black */
    color: #fff;
    padding: 0.5rem 1rem;
    text-align: center;
}

.footer-inner { opacity: 0.9; }