/* Font Khusus Playful */
html, body {
    max-width: 100%;
    overflow-x: hidden; /* Mencegah scroll horizontal */
}

body { 
    margin: 0;
    padding: 0;
    background: #f0f9ff;
    font-family: 'Fredoka', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100vh;
}

/* Header Langit */
.header-banner {
    position: relative;
    width: 100%;
    height: 300px;
    background: linear-gradient(to bottom, #4facfe, #00f2fe);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Container untuk tulisan JEJAK CERIA */
.header-text {
    position: relative;
    background: white; /* Warna awan */
    padding: 25px 60px;
    border-radius: 60px; /* Bentuk membulat khas awan */
    display: inline-block;
    z-index: 10;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    border: 4px solid #e0f7ff; /* Border tipis agar lebih manis */
}

/* Menambahkan "gumpalan" awan di sisi kanan dan kiri menggunakan pseudo-elements */
.header-text::before, .header-text::after {
    content: '';
    position: absolute;
    background: white;
    border-radius: 50%;
    z-index: -1;
}

/* Gumpalan kiri */
.header-text::before {
    width: 60px; height: 60px;
    top: 10px; left: -20px;
}

/* Gumpalan kanan */
.header-text::after {
    width: 70px; height: 70px;
    bottom: 5px; right: -25px;
}

/* Styling untuk container logo baru */
.header-logo-container {
    position: relative;
    background: white;
    padding: 15px 30px;
    border-radius: 50px;
    z-index: 10;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    border: 4px solid #e0f7ff;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Ukuran logo */
.header-logo {
    height: 80px; /* Sesuaikan tinggi logo sesuai keinginan */
    width: auto;
    display: block;
}

/* Mempertahankan efek awan di sekitar logo */
.header-logo-container::before, .header-logo-container::after {
    content: '';
    position: absolute;
    background: white;
    border-radius: 50%;
    z-index: -1;
}

.header-logo-container::before {
    width: 60px; height: 60px;
    top: 10px; left: -20px;
}

.header-logo-container::after {
    width: 70px; height: 70px;
    bottom: 5px; right: -25px;
}

/* Mengatur agar teks di dalamnya tetap rapi */
.rainbow-text {
    margin-bottom: 5px !important;
}

.sub-title {
    color: #555 !important;
    margin-top: 0 !important;
    font-weight: 600;
}

.header-text h1 {
    font-size: 3rem;
    margin: 0;
}

.header-text p {
    font-size: 1.1rem;
    margin: 5px 0 0;
    color: #e0f7ff;
}

.rainbow-text {
    font-family: 'Fredoka', sans-serif;
    font-size: 2.8rem; /* Sedikit diperbesar */
    font-weight: 800;  /* Membuat huruf lebih tebal/bold */
    margin-bottom: 20px;
    display: inline-block;
    
    /* Mengatur jarak antar huruf */
    letter-spacing: 3px; 
}

/* Jika ingin jarak antar huruf lebih lebar lagi, 
   cukup naikkan angka 2px menjadi 4px atau 6px */

/* Warna unik untuk setiap huruf sesuai gambar Anda */
.rainbow-text span:nth-child(1) { color: #4EA0D4; } /* J - Blue */ 
.rainbow-text span:nth-child(2) { color: #ff85a1; } /* E - Pink */
.rainbow-text span:nth-child(3) { color: #4ED4CB; } /* J - Hijau Muda */
.rainbow-text span:nth-child(4) { color: #4EA0D4; } /* A - Blue */

/* Spasi pemisah */
.rainbow-text span:nth-child(4) { margin-right: 15px; }

/* MARYAM */
.rainbow-text span:nth-child(5) { color: #D4AE4E; } /* K = orange*/
.rainbow-text span:nth-child(6) { color: #a4e05b; } /* C */
.rainbow-text span:nth-child(7) { color: #4ED4CB; } /* E */
.rainbow-text span:nth-child(8) { color: #4ED4CB; } /* R */
.rainbow-text span:nth-child(9) { color: #D4AE4E; } /* I */
.rainbow-text span:nth-child(10) { color: #ff85a1; } /* A */

/* Tambahkan efek bayangan tipis agar mirip stiker/bubble */
.rainbow-text span {
    text-shadow: 3px 3px 2px rgba(0,0,0,0.1);
    display: inline-block;
    transition: transform 0.2s;
}

/* Opsi Tambahan: Jika latar belakang sangat ramai, gunakan ini: */
.sub-title-background {
    background: rgba(26, 42, 108, 0.4); /* Navy transparan */
    padding: 5px 15px;
    border-radius: 10px;
    display: inline-block;
}
/* Dekorasi Matahari */
.sun {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 150px;
    height: 150px;
    background: #ffeb3b;
    border-radius: 50%;
    box-shadow: 0 0 60px #ffeb3b;
}

/* Dekorasi Awan */
.cloud {
    position: absolute;
    background: white;
    width: 120px;
    height: 40px;
    border-radius: 50px;
    opacity: 0.8;
}

.cloud::after, .cloud::before {
    content: '';
    position: absolute;
    background: white;
    border-radius: 50%;
}

.cloud::after { width: 50px; height: 50px; top: -25px; left: 15px; }
.cloud::before { width: 40px; height: 40px; top: -15px; left: 55px; }

.cloud-1 { top: 50px; left: 10%; animation: moveCloud 20s linear infinite; }
.cloud-2 { top: 120px; right: 15%; animation: moveCloud 15s linear infinite reverse; }

@keyframes moveCloud {
    from { transform: translateX(-50px); }
    to { transform: translateX(50px); }
}

/* Gelombang Putih Bawah */
.wave {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 60px;
    background: white;
    border-radius: 100% 100% 0 0;
}

/* Card Styling */
.login-card { 
    position: relative;
    background: white; 
    padding: 30px; /* Dikurangi dari 40px ke 30px */
    border-radius: 30px; /* Sedikit disesuaikan */
    box-shadow: 0 15px 30px rgba(0,0,0,0.07); 
    width: 300px; /* Dikurangi dari 350px ke 300px */
    text-align: center; 
    margin-top: -40px; /* Disesuaikan agar tetap menempel rapi */
    z-index: 20;
}

h2 { font-size: 20px; margin: 0 0 5px; } /* Judul di dalam card diperkecil */
.login-card p { font-size: 13px; margin-bottom: 20px; } /* Jarak bawah diperkecil */

input { 
    width: 100%; 
    padding: 15px; 
    margin: 10px 0; 
    border: 2px solid #f0f0f0; 
    border-radius: 20px; 
    box-sizing: border-box;
    font-size: 16px;
    font-family: 'Fredoka', sans-serif;
    background: #fafafa;
}

input:focus { border-color: #4facfe; outline: none; background: #fff; }

.password-container {
    position: relative;
    width: 100%;
}

.password-container input {
    width: 100%;
    padding-right: 40px; /* Memberi ruang untuk ikon agar tidak tertutup teks */
}

.password-container i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #aaa;
    transition: color 0.3s;
}

.password-container i:hover {
    color: #4facfe;
}

button { 
    width: 100%; 
    padding: 18px; 
    background: #1a2a6c; 
    color: white; 
    border: none; 
    border-radius: 20px; 
    font-weight: 600; 
    font-size: 16px;
    cursor: pointer; 
    transition: 0.3s;
    margin-top: 20px;
    box-shadow: 0 10px 20px rgba(26, 42, 108, 0.2);
}

button:hover { 
    background: #2a3a7c; 
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(26, 42, 108, 0.3);
}

/* Styling Footer */
.footer {
    margin-top: auto;        
    padding: 25px 20px;
    text-align: center;
    color: #555;             /* Warna teks sedikit lebih gelap agar terbaca */
    font-size: 0.9rem;
    width: 100%;
    
    /* Background baru */
    background: #e0f7ff;     /* Biru awan muda yang lembut */
    border-top: 3px solid #b3e5fc; /* Garis pembatas tipis */
    font-weight: 500;
}

/* Jika ingin footer menyatu dengan transisi lembut */
.footer p {
    margin: 0;
    letter-spacing: 0.5px;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

#error-alert {
    transition: all 0.3s ease;
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}




/* Responsif untuk Layar HP (Lebar maksimal 480px) */
@media (max-width: 480px) {
    /* Perkecil Banner agar tidak memakan terlalu banyak tempat */
    .header-banner {
        height: 250px;
    }

    /* Perkecil Wadah Teks JEJAK CERIA */
    .header-text {
        padding: 15px 30px;
        transform: scale(0.8); /* Perkecil skala konten agar muat di HP */
    }

    /* Perkecil Login Card */
    .login-card {
        width: 90%; /* Menggunakan persentase agar fleksibel */
        padding: 30px 20px;
        margin-top: -30px;
    }

    /* Perkecil teks header agar tidak terpotong */
    .rainbow-text {
        font-size: 2rem !important;
        letter-spacing: 1px !important;
    }

    /* Perkecil matahari agar tidak menutupi teks */
    .sun {
        width: 100px;
        height: 100px;
        top: -20px;
        right: -20px;
    }
}

/* Responsif untuk Tablet (Lebar 481px - 768px) */
@media (max-width: 768px) {
    .header-text {
        padding: 20px 40px;
    }
}