* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family:
        Inter,
        Arial,
        Helvetica,
        sans-serif;

    background:
        linear-gradient(
            135deg,
            #0f172a,
            #0f766e
        );

    color: #1e293b;
}

.auth-page {
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 30px;
}

.auth-card {
    width: 100%;
    max-width: 420px;

    background: #ffffff;

    border-radius: 12px;

    padding: 38px 38px 30px;

    box-shadow:
        0 18px 45px
        rgba(0, 0, 0, 0.22);
}

.auth-brand {
    text-align: center;

    color: #0f766e;

    font-size: 34px;
    font-weight: 800;

    letter-spacing: -1px;

    margin-bottom: 4px;
}

.auth-subtitle {
    text-align: center;

    color: #64748b;

    font-size: 13px;

    margin-bottom: 32px;
}

.auth-card h1 {
    margin:
        0
        0
        8px;

    font-size: 25px;

    color: #0f172a;
}

.auth-help {
    margin:
        0
        0
        25px;

    color: #64748b;

    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;

    margin-bottom: 7px;

    font-size: 13px;
    font-weight: 600;

    color: #334155;
}

.form-group input {
    width: 100%;

    height: 44px;

    border:
        1px solid
        #cbd5e1;

    border-radius: 6px;

    padding:
        0
        12px;

    font-size: 14px;

    outline: none;
}

.form-group input:focus {
    border-color: #0f766e;

    box-shadow:
        0 0 0 3px
        rgba(15, 118, 110, 0.12);
}

.btn-login {
    width: 100%;

    border: 0;

    height: 46px;

    border-radius: 6px;

    background: #0f766e;

    color: #ffffff;

    font-size: 15px;
    font-weight: 700;

    cursor: pointer;
}

.btn-login:hover {
    background: #115e59;
}

.alert {
    border-radius: 6px;

    padding: 11px 13px;

    margin-bottom: 20px;

    font-size: 13px;
}

.alert-error {
    background: #fef2f2;

    border:
        1px solid
        #fecaca;

    color: #991b1b;
}

.auth-footer {
    text-align: center;

    color: #94a3b8;

    font-size: 12px;

    margin-top: 28px;
}