/* ========================================
   ar_common.css - Jen opakující se styly marker AR
   ======================================== */

/* Skrytí VR tlačítka */
.a-enter-vr-button,
.a-enter-vr,
[data-a-enter-vr-button],
.a-enter-vr-modal,
.a-orientation-modal {
    display: none !important;
    visibility: hidden !important;
}

a-scene .a-enter-vr-button {
    display: none !important;
}

/* Back Button */
.ar-back-button {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 1001;
    padding: 8px 15px;
    background-color: rgba(0,0,0,0.7);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 14px;
    transition: background-color 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
}

.ar-back-button:hover {
    background-color: rgba(0,0,0,0.9);
    color: white;
    text-decoration: none;
}

/* Start Button */
.ar-start-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 15px 30px;
    font-size: 18px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
    transition: all 0.3s ease;
    font-weight: bold;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

.ar-start-button:hover {
    transform: translate(-50%, -50%) translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,123,255,0.4);
}