:root {
    --primary-color: #0088cc;
    --text-color: #333;
    --light-gray: #757575;
    --border-color: #ddd;
}

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f2f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 440px;
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #2c3e50;
    font-size: 24px;
    text-align: center;
    margin-bottom: 25px;
    font-weight: 500;
}

h1 i {
    margin-right: 10px;
}

.reset-description {
    color: var(--light-gray);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 25px;
    text-align: center;
    text-indent: -10px;
}

.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group label {
    display: none;
}

.form-group input {
    width: 100%;
    padding: 10px 0;
    font-size: 16px;
    border: none;
    border-bottom: 1px solid var(--border-color);
    outline: none;
    background: transparent;
}

.form-group input::placeholder {
    color: var(--light-gray);
}

.form-group input:focus {
    border-bottom-color: var(--primary-color);
}

button {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    margin-bottom: 20px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #006da3;
}

button i {
    margin-right: 8px;
}

.back-to-login {
    text-align: center;
    margin: 0;
}

.back-to-login a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
}

.back-to-login a:hover {
    text-decoration: underline;
}

.back-to-login i {
    margin-right: 8px;
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.alert i {
    margin-right: 10px;
}

.required {
    color: red;
}