/* public/style.css */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: #f0f2f5;
    color: #1c1e21;
    margin: 0;
    padding-top: 60px; /* Beri ruang untuk nav-bar fixed */
}

/* ===== STYLE NAVIGASI BARU ===== */
nav {
    background-color: #fff;
    border-bottom: 1px solid #ddd;
    padding: 0 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    height: 60px;
}

nav .brand {
    font-size: 1.5em;
    font-weight: bold;
    color: #00a884;
    text-decoration: none;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li a {
    display: block;
    padding: 20px 15px;
    text-decoration: none;
    color: #4b4f56;
    font-weight: 500;
}

nav ul li a:hover, nav ul li a.active {
    color: #00a884;
    border-bottom: 2px solid #00a884;
}

/* ===== AKHIR STYLE NAVIGASI ===== */

.container {
    width: 100%;
    max-width: 1200px; /* Perlebar container utama */
    margin: 20px auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}

header {
    background-color: #00a884;
    color: white;
    padding: 20px;
    text-align: center;
}

h1 {
    margin: 0;
    font-size: 1.8em;
}

#status-container {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-top: 10px;
    font-size: 0.9em;
}

main {
    display: flex;
    flex-wrap: wrap;
    padding: 20px;
    gap: 20px; /* Beri jarak antar kolom */
}

#qr-container, #send-form-container, #log-container {
    flex: 1; /* Agar semua kolom fleksibel */
    min-width: 300px; /* Lebar minimum sebelum wrap */
    display: flex;
    flex-direction: column;
}

h2 {
    color: #00a884;
    border-bottom: 2px solid #f0f2f5;
    padding-bottom: 10px;
}

/* Style Form Kirim Pesan */
#send-form input, #send-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    box-sizing: border-box; /* Penting untuk padding */
}

#send-form button {
    width: 100%;
    padding: 12px;
    background-color: #00a884;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
}

#send-form button:hover {
    background-color: #008a6e;
}

#send-feedback {
    margin-top: 10px;
    font-size: 0.9em;
    color: #606770;
    text-align: center;
}

#messages {
    height: 400px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 10px;
    background: #f7f7f7;
    flex-grow: 1;
    /* ===== PERUBAHAN: Aktifkan Flexbox ===== */
    display: flex;
    flex-direction: column;
    gap: 8px; /* Jarak antar gelembung chat */
    /* ===================================== */
}

.message {
    padding: 8px 12px;
    border-radius: 12px;
    word-wrap: break-word;
    max-width: 80%; /* Pesan tidak terlalu lebar */
    /* ===== PERUBAHAN: Style default untuk pesan masuk ===== */
    background-color: #e4e6eb; /* Abu-abu untuk pesan masuk */
    align-self: flex-start; /* Rata kiri */
    margin-bottom: 0; /* Hapus margin bawah karena sudah pakai gap */
}

/* ===== STYLE BARU UNTUK PESAN KELUAR ===== */
.message.out {
    background-color: #dcf8c6; /* Hijau khas WhatsApp */
    align-self: flex-end;   /* Rata kanan */
}
/* ======================================== */


.message .from {
    font-weight: bold;
    color: #385898;
    display: block; /* Agar nama selalu di baris baru */
    margin-bottom: 4px;
    font-size: 0.9em;
}

.message.out .from {
    color: #008a6e; /* Warna nama yang berbeda untuk pesan keluar */
}

.message .time {
    font-size: 0.75em;
    color: #606770;
    float: right;
    margin-left: 10px;
}

.message .text {
    clear: both; /* Pastikan teks di bawah timestamp */
}

#qrcode {
    border: 5px solid #00a884;
    border-radius: 8px;
    margin: 20px auto;
}


/* public/style.css */
.auth-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 40px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    text-align: center;
}
.auth-container h2 {
    margin-bottom: 20px;
    color: #333;
}
.auth-container form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    box-sizing: border-box;
}
.auth-container form button {
    width: 100%;
    padding: 12px;
    background-color: #00a884;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
}
.auth-container p {
    margin-top: 20px;
    color: #666;
}
.auth-container p a {
    color: #00a884;
    text-decoration: none;
    font-weight: bold;
}