/* General Styles */
body {
    font-family: 'Poppins', sans-serif;
    background-color: #f5f5f5;
}

/* Login Container */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Logo Container */
.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo img {
    width: 150px;
}

/* Form Controls */
.form-control {
    border-radius: 20px;
}

/* Login Button */
.btn-login {
    background-color: #18ACE7;
    border: none;
    border-radius: 20px;
    padding: 10px 20px;
    color: #fff;
    font-weight: bold;
}

/* ===== 2FA / MFA ekrani (svijetla tema, ista paleta #18ACE7) ===== */
.twofa-head {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0 0 6px;
}
.twofa-sub {
    text-align: center;
    font-size: 13px;
    color: #7b8a99;
    line-height: 1.55;
    margin: 0 auto 22px;
    max-width: 320px;
}
.twofa-code-input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    font-family: ui-monospace, 'SFMono-Regular', 'Courier New', monospace;
    font-size: 30px;
    font-weight: 600;
    letter-spacing: 12px;
    text-indent: 12px; /* poništi zadnji letter-spacing da tekst ostane centriran */
    color: #18ACE7;
    background: #f5fbfe;
    border: 2px solid #d7eefb;
    border-radius: 14px;
    padding: 16px 10px;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.twofa-code-input::placeholder {
    color: #c2d3e0;
    font-weight: 500;
}
.twofa-code-input:focus {
    outline: none;
    border-color: #18ACE7;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(24, 172, 231, 0.15);
}
.twofa-backup-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 16px 0 4px;
    font-size: 12px;
    color: #7b8a99;
}
.btn-login.btn-block {
    display: block;
    width: 100%;
    padding: 13px 20px;
    font-size: 15px;
}
.twofa-qr {
    width: 190px;
    height: 190px;
    padding: 10px;
    background: #fff;
    border: 1px solid #e3eef5;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(24, 172, 231, 0.08);
}
.twofa-secret {
    display: inline-block;
    font-family: ui-monospace, 'SFMono-Regular', 'Courier New', monospace;
    font-size: 13px;
    letter-spacing: 1px;
    color: #2c3e50;
    background: #f5fbfe;
    border: 1px solid #d7eefb;
    border-radius: 8px;
    padding: 6px 12px;
    margin-top: 6px;
    word-break: break-all;
}
.twofa-backup-list {
    background: #f5fbfe;
    border: 1px solid #d7eefb;
    border-radius: 12px;
    padding: 16px;
    margin: 12px 0 4px;
    text-align: center;
    font-family: ui-monospace, 'SFMono-Regular', 'Courier New', monospace;
    font-size: 15px;
    letter-spacing: 1px;
    line-height: 2;
    color: #2c3e50;
}

/* Error and Success Messages */
.error-message {
    color: red;
    text-align: center;
    margin-bottom: 15px;
}

.success-message {
    color: green;
    text-align: center;
    margin-bottom: 15px;
}