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

/* ================= BODY ================= */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #6c63ff, #48c6ef);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* ================= CARD ================= */
.login-card {
    background: #ffffff;
    width: 100%;
    max-width: 380px;
    padding: 32px 28px;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* ================= IMAGE ================= */
.login-card img:first-child {
    width: 100%;
    max-width: 200px;
    height: auto;
    margin: 0 auto 16px;
    display: block;
}

/* ================= TITLE ================= */
h2 {
    margin-bottom: 18px;
    font-size: 1.5rem;
    color: #333;
}

/* ================= INPUT ================= */
input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

/* ================= BUTTON ================= */
button {
    width: 100%;
    padding: 12px;
    margin-top: 14px;
    background: #6c63ff;
    color: white;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

/* ================= TOMBOL DISABLED ================= */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ================= LINK ================= */
.login-card a {
    display: block;
    margin-top: 14px;
    color: #6c63ff;
    font-size: 0.9rem;
    text-decoration: none;
}

.google-btn {
    width: 100%;
    height: 44px;     
    padding: 0 16px;
    background: #fff;
    color: #444;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-top: 12px;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    font-size: 0.95rem;
    font-weight: 500;

    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.google-btn:hover {
    background: #f5f5f5;
}

.google-btn:active {
    background: #eee;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}
.google-btn img:first-child {
    width: 30px;
    max-width: 30px;
    height: auto;
    margin: 6px;
    display: block;
}
/* ================= RESPONSIVE BREAKPOINTS ================= */

/* Tablet */
@media (max-width: 768px) {
    .login-card {
        max-width: 420px;
        padding: 28px 24px;
    }

    h2 {
        font-size: 1.4rem;
    }

    .google-btn {
        font-size: 0.95rem;
        padding: 14px;
        gap: 8px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    body {
        padding: 12px;
    }

    .login-card {
        padding: 24px 20px;
        border-radius: 12px;
    }

    h2 {
        font-size: 1.3rem;
    }

    input, button {
        font-size: 0.95rem;
        padding: 11px;
    }

    .login-card img:first-child {
        max-width: 150px;
    }

    .google-btn {
        font-size: 0.95rem;
        padding: 14px;
        gap: 8px;
    }
}

/* ================= COLOR MESSAGE ================= */
.error {
    color: red;
}
.success {
    color: green;
}