*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #f4f6f8;
    color: #1a1d24;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    padding: 32px;
}

.auth-card h1 {
    margin: 0 0 24px;
    font-size: 1.5rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.875rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: #1a1d24;
    box-shadow: 0 0 0 3px rgba(26, 29, 36, 0.1);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    width: 100%;
    background: #1a1d24;
    color: #fff;
}

.btn-primary:hover {
    background: #2d3139;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.875rem;
}

.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.text-danger {
    color: #dc2626;
    font-size: 0.8125rem;
    margin-top: 4px;
}

.nex-login-button {
    display: block;
    width: 100%;
    background-color: #1a1d24;
    border: none;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    padding: 4px;
    margin-top: 12px;
}

.nex-login-button img {
    height: 60px;
    padding: 5px 10px;
    vertical-align: middle;
}

.nex-login-button:hover {
    opacity: 0.9;
}

.mt-3 {
    margin-top: 12px;
}