/* Gabungkan dengan referensi CSS kamu sebelumnya */
:root {
    --primary: #6C5CE7;
    --secondary: #a29bfe;
    --dark: #2D3436;
    --gray: #636e72;
    --light: #F5F6FA;
    --white: #FFFFFF;
    --shadow: 0 10px 30px rgba(108, 92, 231, 0.15);
    --radius: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--light);
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-wrapper {
    width: 100%;
    max-width: 500px;
}

.auth-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.logo .dot { color: var(--primary); }

.auth-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.subtitle {
    font-size: 0.9rem;
    color: var(--gray);
}

.form-group { margin-bottom: 20px; }

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark);
}

.input-box { position: relative; }

.input-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #b2bec3;
    transition: 0.3s;
}

.input-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border-radius: 12px;
    border: 1.5px solid #dfe6e9;
    font-size: 0.95rem;
    outline: none;
    transition: 0.3s;
}

.input-box input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(108, 92, 231, 0.1);
}

.input-box input:focus + i {
    color: var(--primary);
}

.btn-save {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 10px;
}

.btn-save:hover {
    background: #5b4cc4;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.input-box .toggle-password {
    position: absolute;
    left: auto; /* Reset posisi left dari ikon gembok */
    right: 15px; /* Pindah ke kanan */
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #b2bec3;
    transition: 0.3s;
    z-index: 10;
}

.input-box .toggle-password:hover {
    color: var(--primary);
}

/* Beri sedikit padding kanan pada input agar teks tidak tertutup ikon mata */
.input-box input {
    padding-right: 45px;
}

/* =========================================
   LOADING ANIMATION (WATER FILL EFFECT)
========================================= */
#loader-wrapper {
    user-select: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--light);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

/* Teks Air Bergelombang */
.loader-logo {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 800;
    /* Membuat teks asli transparan */
    color: transparent; 
    -webkit-text-fill-color: transparent;
    /* Memberikan garis luar (outline) tipis bernuansa ungu */
    -webkit-text-stroke: 2px rgba(108, 92, 231, 0.3); 
    
    /* Gambar SVG Gelombang Air (Warna disesuaikan dengan var(--primary)) */
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 1000'%3E%3Cpath d='M0,50 Q250,150 500,50 T1000,50 L1000,1000 L0,1000 Z' fill='%236C5CE7'/%3E%3C/svg%3E") repeat-x;
    background-size: 300px 200px;
    
    /* Memotong background air agar hanya tampil di dalam teks */
    -webkit-background-clip: text;
    background-clip: text;
    
    /* Mulai dari posisi bawah teks */
    background-position: 0px 150px;
    
    /* Animasi gelombang berjalan (kiri ke kanan) & air naik (bawah ke atas) */
    animation: 
        waveMove 1.5s linear infinite,
        waterRise 2s ease-in-out forwards;
        
    margin: 0;
    padding-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Animasi tulisan Powered By */
.loader-powered {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 500;
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeUp 0.8s ease forwards 1s;
}

/* Keyframe untuk air bergelombang (loop terus menerus) */
@keyframes waveMove {
    0% { background-position-x: 0px; }
    100% { background-position-x: 300px; }
}

/* Keyframe untuk air naik dari bawah ke atas teks */
@keyframes waterRise {
    0% { background-position-y: 150px; } /* Air kosong (di bawah) */
    100% { background-position-y: -20px; } /* Air penuh (menutup huruf) */
}

/* Keyframes untuk teks powered by */
@keyframes fadeUp {
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Class untuk menghilangkan loader via JS */
.loader-hidden {
    opacity: 0;
    visibility: hidden;
}

/* Responsive Mobile */
@media (max-width: 480px) {
    .auth-card {
        padding: 25px 20px;
    }
    
    .logo { font-size: 1.5rem; }
}