/* ── BioEnviro Brand / Typography ── */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.25rem;
    border-bottom: 2px solid;
    border-image: linear-gradient(90deg, #4caf8a, #5bc8f5) 1;
}

.brand-icon-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background: linear-gradient(135deg, #4caf8a, #a8d8a8);
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1.1;
}

.logo span.bio {
    color: #4caf8a;
}

.logo span.enviro {
    color: #a8d8a8;
}

.logo span.ai {
    color: #4caf8a;
}

.tagline {
    font-size: 0.7rem;
    color: #7ab09a;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
}

.message {
    font-size: 1.4rem;
    font-weight: 300;
    color: #c8e6c9;
    margin-bottom: 1rem;
}

.sub-message {
    font-size: 0.95rem;
    color: #6a9a7a;
    line-height: 1.7;
}

.dots {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4caf8a;
    animation: pulse 1.5s ease-in-out infinite;
}

.dot:nth-child(2) { animation-delay: 0.3s; background: #5bc8f5; }
.dot:nth-child(3) { animation-delay: 0.6s; background: #a8d8a8; }

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* ── Monitor App ── */

.img-rotated {
    transform: rotate(180deg);
}

#take_picture_button {
    background-color: #a8d8a8;
    border-color: #8cc48c;
    color: #1a3a1a;
}

#take_picture_button:hover:not(:disabled) {
    background-color: #8cc48c;
    border-color: #70b070;
    color: #1a3a1a;
}

#myImage {
    background-color: #888;
    width: 480px;
    height: 270px;
    max-width: 100%;
    display: block;
}