* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0f172a;
    color: #f8fafc;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 800px;
}

header {
    margin-bottom: 24px;
    text-align: center;
}

header h1 {
    font-size: 1.8rem;
    color: #38bdf8;
    margin-bottom: 6px;
}

.status-online {
    color: #22c55e;
    font-weight: bold;
}

.card {
    background-color: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

.login-card {
    max-width: 400px;
    margin: 0 auto;
}

.login-card h2 {
    margin-bottom: 20px;
    font-size: 1.3rem;
    color: #f8fafc;
    text-align: center;
}

.session-info {
    font-size: 0.95rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #334155;
    color: #94a3b8;
}

.session-info strong {
    color: #38bdf8;
}

.auth-link {
    color: #38bdf8;
    text-decoration: none;
    margin-left: 8px;
}

.auth-link:hover {
    text-decoration: underline;
}

.console-log {
    background-color: #0f172a;
    border: 1px solid #334155;
    border-radius: 8px;
    padding: 16px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    color: #38bdf8;
    max-height: 250px;
    overflow-y: auto;
    margin-top: 12px;
}

.log-line {
    margin-bottom: 6px;
    line-height: 1.4;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 6px;
    color: #cbd5e1;
}

.form-group input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid #334155;
    background-color: #0f172a;
    color: #f8fafc;
    outline: none;
}

.form-group input:focus {
    border-color: #38bdf8;
}

.btn {
    width: 100%;
    padding: 10px;
    background-color: #0284c7;
    border: none;
    border-radius: 6px;
    color: #ffffff;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: #0369a1;
}

.error-msg {
    color: #ef4444;
    font-size: 0.85rem;
    margin-bottom: 16px;
    text-align: center;
}