body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: #020c08;
    color: #fefefe;
}

.section-heading {
    font-weight: 700;
    letter-spacing: 0.04em;
}

.rainforest-footer {
    background: radial-gradient(circle at top, rgba(0, 80, 60, 0.6), transparent 60%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.card.rainforest-card {
    background: rgba(2, 24, 16, 0.96);
    border: 1px solid rgba(0, 255, 170, 0.15);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.6);
    transition: transform 200ms ease-out, box-shadow 200ms ease-out, border-color 200ms ease-out;
}

.card.rainforest-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 255, 170, 0.35);
    box-shadow: 0 30px 40px rgba(0, 0, 0, 0.7);
}

.rainforest-list .list-group-item {
    border-color: rgba(255, 255, 255, 0.06);
}

.rainforest-table {
    border-radius: 0.75rem;
    overflow: hidden;
}

.fade-rise {
    opacity: 0;
    transform: translateY(12px);
}
.fade-rise.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 500ms ease-out, transform 500ms ease-out;
}

.rainforest-form input,
.rainforest-form select,
.rainforest-form textarea {
    background-color: rgba(1, 20, 12, 0.9);
    border: 1px solid rgba(0, 255, 170, 0.25);
    color: #fefefe;
}

.rainforest-form input:focus,
.rainforest-form select:focus,
.rainforest-form textarea:focus {
    border-color: rgba(0, 255, 170, 0.6);
    box-shadow: 0 0 0 0.25rem rgba(0, 255, 170, 0.25);
}

.rainforest-toast {
    background-color: rgba(0, 40, 28, 0.95);
    color: #fefefe;
    border: 1px solid rgba(0, 255, 170, 0.4);
}

.rainforest-navbar {
    background: linear-gradient(90deg, rgba(0, 35, 24, 0.96), rgba(0, 70, 48, 0.96));
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.btn-success {
    background-color: #00b878;
    border-color: #00b878;
}

.btn-success:hover {
    background-color: #00d48a;
    border-color: #00d48a;
}

nav.rainforest-navbar,
main,
footer.rainforest-footer {
    position: relative;
    z-index: 1;
}


/* Make text inside rainforest cards crisp and readable. */
.card.rainforest-card,
.card.rainforest-card .card-title,
.card.rainforest-card .card-text {
    color: #fefefe;
}

    .card.rainforest-card .text-muted {
        color: rgba(255, 255, 255, 0.72) !important;
    }



/* Make helper / muted text on dark forms easier to read. */
.rainforest-form .form-text,
.rainforest-form .text-muted {
    color: rgba(255, 255, 255, 0.85) !important;
}

.rainforest-form .small.text-muted {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* Try to keep the Join button in the navbar lined up with the other links. */
.rainforest-navbar .navbar-nav .nav-link,
.rainforest-navbar .navbar-nav .btn {
    display: flex;
    align-items: center;
}

.rainforest-navbar .navbar-nav .btn {
    padding-top: 0.35rem;
    padding-bottom: 0.35rem;
    margin-left: 0.5rem;
}

/* Give the Join button a slightly more obvious pill style. */
.rainforest-navbar .nav-join-btn {
    border-radius: 999px;
    font-weight: 600;
}