:root {
    --primary:        #08CB00;
    --primary-dark:   #06a000;
    --primary-glow:   rgba(8, 203, 0, 0.25);
    --bg:             #000000;
    --surface:        #0d0d0d;
    --surface-2:      #141414;
    --border:         #1e1e1e;
    --border-accent:  #08CB00;
    --text:           #e8e8e8;
    --text-muted:     #777777;
}

/* ── Base ────────────────────────────────────────── */
html {
    position: relative;
    min-height: 100%;
    font-size: 16px;
}

body {
    margin-bottom: 60px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg);
    color: var(--text);
}

/* ── Links ───────────────────────────────────────── */
a {
    color: var(--primary);
}
a:hover {
    color: var(--primary-dark);
}

/* ── Navbar ──────────────────────────────────────── */
.navbar-brand img {
    transition: transform 0.3s ease;
}
.navbar-brand:hover img {
    transform: scale(1.04);
}

/* links do menu sobre fundo verde */
.navbar-light .nav-link {
    color: #000 !important;
    font-weight: 600;
}
.navbar-light .nav-link:hover,
.navbar-light .nav-link.active {
    color: #fff !important;
}

.nav-link {
    position: relative;
    transition: color 0.2s ease;
}
.nav-link::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: #000;
    transition: all 0.25s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
    left: 0;
}

/* ── Botões ──────────────────────────────────────── */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #000;
    font-weight: 600;
}
.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #000;
}
.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #000;
}
.btn:focus, .btn:active:focus,
.form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem var(--primary-glow);
}

/* ── Cards ───────────────────────────────────────── */
.card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--primary-glow) !important;
    border-color: var(--primary);
}
.card-header, .card-footer {
    background-color: var(--surface-2);
    border-color: var(--border);
}

/* ── Bordas utilitárias ──────────────────────────── */
.border-top    { border-top:    1px solid var(--border) !important; }
.border-bottom { border-bottom: 1px solid var(--border) !important; }
.border        { border-color:  var(--border) !important; }

/* ── Badges / pills ──────────────────────────────── */
.badge.bg-primary,
.badge-primary {
    background-color: var(--primary) !important;
    color: #000 !important;
}
.tags .badge {
    transition: all 0.25s ease;
}
.tags .badge:hover {
    transform: scale(1.1);
    box-shadow: 0 0 8px var(--primary-glow);
}

/* ── Formulários ─────────────────────────────────── */
.form-control, .form-select {
    background-color: var(--surface-2);
    border-color: var(--border);
    color: var(--text);
}
.form-control:focus, .form-select:focus {
    background-color: var(--surface-2);
    border-color: var(--primary);
    color: var(--text);
}

/* ── Footer ──────────────────────────────────────── */
footer a {
    color: var(--text-muted);
    transition: color 0.25s ease;
}
footer a:hover {
    color: var(--primary) !important;
}
footer h5, footer h6 {
    color: var(--primary);
}

/* ── Divisores / hr ──────────────────────────────── */
hr {
    border-color: var(--border);
}
.dropdown-divider {
    border-color: var(--border);
}

/* ── Dropdowns ───────────────────────────────────── */
.dropdown-menu {
    background-color: var(--surface);
    border-color: var(--border);
}
.dropdown-item {
    color: var(--text);
}
.dropdown-item:hover {
    background-color: var(--surface-2);
    color: var(--primary);
}

/* ── Páginas dinâmicas ───────────────────────────── */
.dynamic-page {
    animation: fadeIn 0.4s ease-in;
}
.page-content {
    line-height: 1.7;
}
.page-content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: 0.375rem;
    border: 1px solid var(--border);
}

/* ── Animações ───────────────────────────────────── */
.fade-in { animation: fadeIn 0.4s ease-in; }
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ── Responsivo ──────────────────────────────────── */
@media (max-width: 768px) {
    html { font-size: 14px; }
    .display-3 { font-size: 2.5rem; }
    .display-4 { font-size: 2rem; }
}