:root {
    --bg: #FDF5EF;
    --card-bg: #FFFFFF;
    --text: #1a1a1a;
    --text-light: #555;
    --accent: #396054;
    --telegram-blue: #229ED9;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    text-align: center;
    animation: fadeInUp 0.5s ease-out;
}

.auth-card h1 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 12px 0;
    letter-spacing: -0.5px;
}

.auth-card .subtitle {
    font-size: 1rem;
    color: var(--text-light);
    margin: 0 0 32px 0;
    opacity: 0.9;
}

.message {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
    text-align: left;
    animation: fadeIn 0.4s ease-out;
}

.message.success {
    background-color: #e6f4ea;
    color: #2e7d32;
    border-left: 4px solid #4caf50;
}

.message.error {
    background-color: #ffebee;
    color: #c62828;
    border-left: 4px solid #f44336;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 36px 24px;
        border-radius: 20px;
    }

    .auth-card h1 {
        font-size: 1.6rem;
    }

    .telegram-btn [data-telegram-login] {
        padding: 12px 24px !important;
        font-size: 0.95rem !important;
    }
}