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

body:not(.site) {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.hero { text-align: center; padding: 24px 0 8px; }
.hero img { max-width: 260px; height: auto; }

header:not(.site-nav) {
    text-align: center;
    color: white;
    margin-bottom: 40px;
}

header:not(.site-nav) h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

header:not(.site-nav) p {
    font-size: 1.2em;
    opacity: 0.9;
}

main {
    margin-bottom: 40px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    text-align: center;
}

.card h2, .card h3 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.5em;
}

.card p {
    color: #666;
    margin-bottom: 20px;
}

.card ol {
    text-align: left;
    padding-left: 24px;
    color: #555;
    line-height: 1.8;
}

.auth {
    background: #fff;
    border-radius: 14px;
    padding: 22px;
    max-width: 380px;
    margin: 0 auto 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
}

.auth h2 {
    margin-top: 0;
    font-weight: 600;
    color: #333;
}

.auth input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    margin: 6px 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    font: inherit;
}

.auth button {
    width: 100%;
    padding: 11px;
    border: none;
    border-radius: 8px;
    background: #2f6fc0;
    color: #fff;
    font: inherit;
    cursor: pointer;
}

.auth button:hover {
    background: #1e5a9e;
}

.auth .err, .muted.error {
    color: #c00;
    font-size: 13px;
    min-height: 16px;
}

.auth .links {
    text-align: center;
    margin-top: 10px;
    font-size: 14px;
}

.auth .links a {
    color: #2f6fc0;
    text-decoration: none;
}

.btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    text-decoration: none;
    display: inline-block;
    transition: background 0.3s;
}

.btn:hover {
    background: #5568d3;
}

.btn-primary {
    background: #48bb78;
}

.btn-primary:hover {
    background: #38a169;
}

footer {
    text-align: center;
    color: white;
    opacity: 0.8;
}

footer a {
    color: white;
    text-decoration: underline;
}

/* ===== Админка и кабинет ===== */
.page-card {
    background: #fff;
    border-radius: 14px;
    padding: 22px;
    max-width: 800px;
    margin: 0 auto 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
}

.page-card h1 {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.page-card .subtitle {
    color: #888;
    font-size: 13px;
    margin-bottom: 16px;
}

.page-card input,
.page-card select {
    font: inherit;
    padding: 9px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.page-card button {
    font: inherit;
    padding: 9px 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.page-card button.primary {
    background: #2f6fc0;
    color: #fff;
}

.page-card button.primary:hover {
    background: #1e5a9e;
}

.page-card button.sec {
    background: #eee;
    color: #333;
}

.page-card button.sec:hover {
    background: #ddd;
}

.page-card table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.page-card table th,
.page-card table td {
    text-align: left;
    padding: 8px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}

.page-card table th {
    color: #555;
    font-weight: 600;
}

.page-card .row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.page-card .muted {
    color: #888;
    font-size: 13px;
}

.page-card .big {
    font-size: 26px;
    font-weight: 600;
    color: #333;
}

.hidden { display: none; }

/* ===== Тарифы ===== */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.plan-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    text-align: center;
    position: relative;
    transition: transform 0.3s;
}

.plan-card:hover {
    transform: translateY(-5px);
}

.plan-card.featured {
    border: 3px solid #48bb78;
    transform: scale(1.05);
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.badge {
    position: absolute;
    top: -10px;
    right: 10px;
    background: #48bb78;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: bold;
}

.plan-card h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.5em;
}

.price {
    font-size: 2em;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 20px;
}

.price span {
    font-size: 0.5em;
    color: #666;
    font-weight: normal;
}

.plan-card ul {
    list-style: none;
    margin-bottom: 20px;
    text-align: left;
}

.plan-card ul li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    color: #555;
}

.plan-card ul li:last-child {
    border-bottom: none;
}

.payment-form {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    max-width: 500px;
    margin: 0 auto;
}

.payment-form h3 {
    margin-bottom: 20px;
    color: #333;
}

.payment-form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1em;
}

.payment-form input:focus {
    outline: none;
    border-color: #667eea;
}