:root {
  --snt-green: #2e7d32;
  --snt-green-dark: #1b5e20;
  --snt-green-light: #e8f5e9;
  --snt-bg: #f4f7f4;
}

body {
  background: var(--snt-bg);
  color: #1f2a24;
}

/* Навбар */
.snt-navbar {
  background: linear-gradient(90deg, var(--snt-green-dark), var(--snt-green));
  box-shadow: 0 2px 10px rgba(0, 0, 0, .12);
}
.snt-navbar .navbar-brand,
.snt-navbar .nav-link,
.snt-navbar .navbar-text { color: #fff !important; }
.snt-navbar .nav-link { opacity: .9; }
.snt-navbar .nav-link:hover,
.snt-navbar .nav-link.active { opacity: 1; font-weight: 600; }
.snt-logo { height: 34px; width: 34px; object-fit: contain; }

/* Кнопки/акценты */
.btn-success, .bg-success { background-color: var(--snt-green) !important; border-color: var(--snt-green) !important; }
.btn-success:hover { background-color: var(--snt-green-dark) !important; border-color: var(--snt-green-dark) !important; }
.btn-outline-success { color: var(--snt-green); border-color: var(--snt-green); }
.btn-outline-success:hover { background-color: var(--snt-green); border-color: var(--snt-green); }
.text-success { color: var(--snt-green) !important; }
a { color: var(--snt-green-dark); }

/* Карточки */
.card { border: 1px solid #e2e8e3; border-radius: .6rem; }
.snt-tile { transition: transform .12s ease, box-shadow .12s ease; }
a:hover .snt-tile { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(46, 125, 50, .15); }

/* Главная */
.snt-hero { padding: 1.5rem 0 .5rem; }
.snt-hero-logo { height: 96px; width: 96px; object-fit: contain; }

/* Логин */
.snt-login-card { border-top: 4px solid var(--snt-green); }
.snt-login-logo { height: 72px; width: 72px; object-fit: contain; }

/* Контент (Markdown) */
.snt-content :is(h1,h2,h3) { color: var(--snt-green-dark); }
.snt-content img { max-width: 100%; height: auto; }
.snt-content table { width: 100%; margin-bottom: 1rem; border-collapse: collapse; }
.snt-content table th, .snt-content table td { border: 1px solid #dfe6e0; padding: .4rem .6rem; }

/* Прогресс-бары голосований */
.snt-progress { height: 12px; background: #e6ece7; }

/* Футер */
.snt-footer { background: var(--snt-green-dark); color: #cde9cf; }

.snt-admin-nav { border-bottom: 1px solid #e2e8e3; padding-bottom: 1rem; }