:root {
    --bg-gradient: linear-gradient(135deg, #667eea, #764ba2);
    --glass: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.25);
    --success: #51cf66;
    --error: #ff6b6b;
    --text: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg-gradient);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text);
}

.container {
    width: 100%;
    max-width: 420px;
    padding: 32px;
    border-radius: 20px;
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.logo {
    margin: 0 0 20px;
    font-size: 2.3rem;
}

.status {
    font-size: 1.1rem;
    line-height: 1.6;
}

.status.success {
    color: var(--success);
}

.error {
    margin-top: 15px;
    font-size: 0.95rem;
    color: var(--error);
}

.hidden {
    display: none;
}

a,
button {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 22px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.25);
    color: white;
    text-decoration: none;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: all 0.2s ease;
}

a:hover,
button:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: translateY(-1px);
}