* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Roboto, Arial, sans-serif;
    background: #f1f3f4;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #202124;
}

/* LOGIN CARD */
.login-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    border: 1px solid #dadce0;
    box-shadow: 0 1px 2px rgba(60,64,67,0.1),
                0 2px 6px rgba(60,64,67,0.15);
}

/* LOGO */
.logo-container {
    text-align: center;
    margin-bottom: 20px;
}

.login-logo {
    max-width: 300px;
    height: auto;
}

/* TITLE */
h2 {
    text-align: center;
    font-weight: 400;
    color: #202124;
    margin-bottom: 24px;
    font-size: 22px;
}

/* INPUT */
.form-group {
    margin-bottom: 18px;
}

input {
    width: 100%;
    padding: 13px 15px;
    border: 1px solid #dadce0;
    border-radius: 6px;
    font-size: 14px;
    color: #202124;
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

/* FOCUS GOOGLE STYLE */
input:focus {
    outline: none;
    border-color: #1a73e8;
    box-shadow: 0 0 0 3px rgba(26,115,232,0.2);
}

/* BUTTON */
button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background: #1a73e8;
    color: white;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

button:hover {
    background: #1669c1;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

button:active {
    background: #1558a5;
    transform: scale(0.98);
}

/* ACCESSIBILITY */
button:focus {
    outline: 2px solid rgba(26,115,232,0.4);
    outline-offset: 2px;
}