/* Audio Tour Page */

/* Sticky menu button */
.sticky-menu-button {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 40px;
    height: 40px;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: transform 0.2s;
    text-decoration: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.sticky-menu-button img {
    width: 32px;
    height: 32px;
    opacity: 0.8;
}

.sticky-menu-button:hover {
    transform: scale(1.1);
}

.sticky-menu-button:hover img {
    opacity: 1;
}

/* Layout */
.audio-tour {
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem;
}

.tour-header h1 {
    font-family: "MontSerrat", sans-serif;
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.tour-intro {
    font-family: "Open Sans", sans-serif;
    margin-bottom: 2rem;
}

/* Stops list */
.tour-stops h2 {
    font-family: "MontSerrat", sans-serif;
    margin-bottom: 1rem;
}

.stop-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.stop-item {
    margin-bottom: 1rem;
}

.stop-link {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 10px;
    text-decoration: none;
    background: #fafafa;
    transition: background 0.2s, border-color 0.2s;
}

.stop-link:hover {
    background: #f0f0f0;
    border-color: #bbb;
}

.stop-thumb img,
.stop-thumb-img {
    width: 140px;
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
    border-radius: 6px;
}

.thumb-placeholder {
    width: 140px;
    aspect-ratio: 4 / 3;
    height: auto;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: #666;
    font-size: 0.9rem;
}

.stop-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stop-number {
    font-family: "Open Sans", sans-serif;
    font-size: 0.9rem;
    color: #666;
}

.stop-title {
    font-size: 1.3rem;
    font-weight: bold;
}

/* Header image */
.stop-header-image img {
    width: 100%;
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

/* Help widget */
.help-widget {
    position: fixed;
    top: 100px;
    right: 10px;
    z-index: 9999;
}

.help-button {
    background: rgba(0,0,155,0.6);
    color: white;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.help-popup {
    position: fixed;
    top: 80px;
    right: 20px;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    max-width: 300px;
}

.close-help {
    background: #007bff;
    color: white;
    border: none;
    border-radius: 18px;
    width: 100px;
    height: 36px;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.hidden {
    display: none;
}