* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

body {
    background: #ffffff; /* BG putih */
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* container tetap */
.auth-container {
    width: 100%;
    max-width: 380px;
    padding: 20px;
}

/* BOX jadi hijau botol */
.auth-card {
    background: linear-gradient(135deg, #0f3d2e, #06261d); /* hijau botol */
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
    text-align: center;
}

/* judul & subtitle jadi putih */
.auth-card h2 {
    margin-bottom: 5px;
    color: #ffffff;
}

.subtitle {
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 15px;
}

/* input putih biar jelas */
.form-group input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.35);
    font-size: 14px;
    background: #ffffff;
    color: #111827;
}

.form-group input:focus {
    outline: none;
    border-color: #ffffff;
    box-shadow: 0 0 0 2px rgba(255,255,255,.25);
}

/* tombol tetap hijau tapi beda shade biar keliatan */
.btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
}

.btn.primary {
    background: #ffffff; /* tombol putih */
    color: #0f3d2e;      /* teks hijau botol */
    font-weight: 700;
}

.btn.primary:hover {
    background: #e2e8f0; /* abu terang */
}

/* switch jadi putih */
.switch {
    margin-top: 20px;
    font-size: 14px;
    color: rgba(255,255,255,0.85);
}

.switch a {
    color: #ffffff;
    text-decoration: underline;
    font-weight: 700;
}

/* pesan error/success tetap rapi */
.error {
    background: #fee2e2;
    color: #b91c1c;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
}

.success {
    background: #dcfce7;
    color: #166534;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
}

.logo-header {
    text-align: center;
    margin-bottom: 20px;
}

.logo-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.logo {
    height: 60px;
    object-fit: contain;
}

.judul {
    margin: 5px 0;
    font-size: 22px;
    font-weight: bold;
}
.logo-white {
    filter: brightness(0) invert(1);
}