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

:root {
    --primary-red: #D81B1B;
    --soft-red: #fff0f0;
    --hover-red: #b31414;
    --text-dark: #202123;
    --text-grey: #6e6e80;
    --border-light: #ececf1;
    --bg-white: #ffffff;
}

body {
    background-color: var(--bg-white);
    color: var(--text-dark);
    height: -webkit-fill-available;          /* Fix iPhone */
    width: 100%;             /* Fix safe-area */
    /* overflow: hidden;  */
    overflow-x: hidden; 
    overflow-y: auto;

}

/* --- MAIN CONTENT LAYOUT --- */
.main-content {
    width: 100%;
    height: 100dvh;
    min-height: -webkit-fill-available;
    display: flex;
    flex-direction: column; /* Susunan vertikal: Logo -> Welcome -> Footer */
    position: relative;
    background-color: var(--bg-white);
}

/* --- TOP LOGO SECTION (BARU) --- */
.top-logo-section {
    padding: 20px 30px;
    width: 100%;
    display: flex;
    align-items: center;
    flex-shrink: 0; /* Agar area logo tidak tergencet */
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 35px; /* Ukuran tinggi logo */
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-dark);
}

.red-id {
    color: var(--primary-red);
}


/* --- WELCOME AREA (TENGAH) --- */
.welcome-container {
    flex: 1; /* Mengambil sisa ruang tengah */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; /* Konten di tengah secara vertikal */
    padding: 20px;
    text-align: center;
    overflow-y: auto; /* Scroll jika layar terlalu pendek */
}

.bot-avatar {
    width: 80px; 
    height: 80px;
    border: 2px solid var(--primary-red); 
    border-radius: 50%; /* Ini yang bikin bentuk wadahnya bulat */
    display: flex; 
    align-items: center; 
    justify-content: center;
    margin: 0 auto 20px; 
    color: var(--primary-red); 
    
    /* KUNCI: Masking agar gambar yang kotak terpotong mengikuti border-radius */
    overflow: hidden; 
    
    /* PENTING: Ubah padding jadi 0 agar gambar memenuhi lingkaran */
    padding: 0; 
    
    /* Tambahan opsional: Agar background putih jika gambar transparan */
    background-color: white; 
}

.bot-avatar img {
    width: 115%;
    height: 115%;
    object-fit: cover;
    border-radius: 50%; /* Opsional: agar gambar dalam ikut membulat */
}

/* Container Lingkaran Kecil di sebelah pesan */
.chat-avatar {
    width: 35px; 
    height: 35px;
    background-color: white;
    border: 1px solid var(--primary-red);
    border-radius: 50%;
    
    /* PENTING AGAR GAMBAR BULAT */
    display: flex; 
    align-items: center; 
    justify-content: center;
    overflow: hidden; /* Memotong gambar yang keluar lingkaran */
    flex-shrink: 0;
    padding: 0; /* Pastikan padding 0 agar gambar full */
}

/* Mengatur gambar di dalamnya */
.chat-avatar img {
    width: 110%;
    height: 110%;
    object-fit: cover; /* Agar gambar crop otomatis memenuhi lingkaran */
    display: block;
}

.welcome-container h1 { font-size: 2.2rem; font-weight: 700; margin-bottom: 5px; }
.highlight { color: var(--primary-red); }
.subtitle { font-size: 1.2rem; font-weight: 500; margin-bottom: 15px; }
.description { color: var(--text-grey); max-width: 600px; margin-bottom: 40px; }

/* Suggestion Cards */
/* DESKTOP / DEFAULT: 4 kolom sejajar */
/* WRAPPER KARTU */
.suggestion-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    width: 100%;
    max-width: 1000px;      /* boleh ubah sesuai selera */
    margin: 0 auto;         /* bikin seluruh grup kartu di-center */
    justify-content: center;/* kartu di tengah, termasuk baris terakhir */
}

/* KARTU */
.card {
    flex: 1 1 210px;        /* lebar dasar ~210px */
    max-width: 240px;       /* biar bisa 3–4 per baris di desktop */

    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 15px;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-decoration: none;
    color: black;
}

.card:hover {
    border-color: var(--primary-red);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.icon-box {
    width: 35px;
    height: 35px;
    background-color: var(--soft-red);
    color: var(--primary-red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card h3 {
    font-size: 0.95rem;
    font-weight: 600;
}

.card p {
    font-size: 0.85rem;
    color: var(--text-grey);
}

/* --- FOOTER & INPUT (BAWAH) --- */
.chat-footer {
    width: 100%; padding: 20px 30px 30px;
    background: linear-gradient(to top, #ffffff 80%, rgba(255,255,255,0));
    display: flex; flex-direction: column; align-items: center;
    flex-shrink: 0; /* Agar footer tidak hilang */
    z-index: 10;
}

.input-wrapper {
    width: 100%; max-width: 800px;
    display: flex; align-items: center;
    background-color: var(--bg-white); border: 1px solid #d9d9e3;
    border-radius: 12px; padding: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: border 0.2s, box-shadow 0.2s;
}
.input-wrapper:focus-within { border-color: var(--primary-red); box-shadow: 0 4px 15px rgba(216, 27, 27, 0.15); }

.voice-btn {
    width: 40px; height: 40px; border: none; background: transparent;
    color: var(--text-grey); border-radius: 8px; cursor: pointer;
    font-size: 1.2rem; transition: all 0.3s;
}
.voice-btn:hover { color: var(--primary-red); background-color: var(--soft-red); }

input { flex: 1; border: none; outline: none; font-size: 1rem; padding: 0 15px; background: transparent; }

.send-btn {
    width: 36px; height: 36px; background-color: var(--primary-red);
    color: white; border: none; border-radius: 8px; cursor: pointer;
    font-size: 1rem; transition: background 0.2s;
}
.send-btn:hover { background-color: var(--hover-red); }
.disclaimer { font-size: 0.75rem; color: #9b9b9b; margin-top: 12px; text-align: center; }
.disclaimer a { color: #e21313; text-decoration: underline; }

/* --- TAMBAHAN UNTUK FITUR CHAT --- */

/* Container Chat (Pengganti Welcome Screen saat chat dimulai) */
.chat-container {
    flex: 1;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    overflow-y: auto; /* Agar bisa di-scroll */
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Style Umum Pesan */
.message {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    max-width: 80%;
    animation: fadeIn 0.3s ease;
}

/* Animasi muncul halus */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* PESAN USER (Kanan) */
.message.user {
    align-self: flex-end; /* Rata Kanan */
    flex-direction: row-reverse; /* Avatar (jika ada) dibalik */
}

.message.user .message-content {
    background-color: var(--primary-red); /* Merah */
    color: white;
    border-radius: 18px 18px 4px 18px; /* Sudut tumpul estetik */
}

/* PESAN BOT (Kiri) */
.message.bot {
    align-self: flex-start; /* Rata Kiri */
}

.message.bot .message-content {
    background-color: #f0f0f0; /* Abu-abu muda */
    color: var(--text-dark);
    border-radius: 18px 18px 18px 4px;
}

/* Update agar tulisan panjang enak dibaca */
.message-content {
    padding: 12px 18px;
    font-size: 0.95rem;
    line-height: 1.6; /* PENTING: Spasi antar baris biar rapi */
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* TAMBAHAN BARU: Agar **teks** jadi tebal beneran */
.message-content strong {
    font-weight: 700;
    color: inherit;
}

/* Avatar Kecil di Chat (Untuk Bot) */
.chat-avatar {
    width: 35px;
    height: 35px;
    background-color: white;
    border: 1px solid var(--primary-red);
    color: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.send-btn {
    /* contoh saja */
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.send-btn:hover {
    /* efek hover normal */
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Saat processing / disabled: jangan ada efek hover */
.send-btn.processing,
.send-btn:disabled {
    cursor: default;
    opacity: 0.7; /* optional, biar kelihatan non-aktif */
}

/* Matikan semua efek hover ketika processing/disabled */
.send-btn.processing:hover,
.send-btn:disabled:hover {
    transform: none;
    box-shadow: none;
    /* kalau kamu biasanya ganti warna di :hover, bisa set ulang ke warna normal di sini */
}

/* --- HILANGKAN TAMPILAN SCROLLBAR --- */

/* 1. Sembunyikan Scrollbar untuk Chrome, Safari, dan Opera */
.welcome-container::-webkit-scrollbar,
.chat-container::-webkit-scrollbar {
    display: none;
}

/* 2. Sembunyikan Scrollbar untuk Firefox, IE, dan Edge */
.welcome-container,
.chat-container {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}



/* === FIX INPUT CHAT MOBILE --- HANYA BAGIAN INPUT === */
@media (max-width: 768px) {

    /* Naikkan sedikit input di mobile */
    .chat-footer {
        padding: 12px 16px 20px;
        margin-bottom: calc(10px + env(safe-area-inset-bottom)); /* iPhone fix */
    }

    /* Input bar wrapper */
    .input-wrapper {
        padding: 6px 10px;
        border-radius: 12px;
        max-width: 100%;
        gap: 8px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    }

    /* Input text */
    #userInput {
        font-size: 14px;
        padding: 8px 4px;
        min-width: 0; /* WAJIB untuk flex responsif */
    }

    #userInput::placeholder {
        font-size: 14px;
        opacity: 0.8;
    }

    /* Send button */
    .send-btn {
        width: 34px;
        height: 34px;
        min-width: 34px;
        font-size: 14px;
        border-radius: 8px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .send-btn i {
        font-size: 12px;
    }
}
/* --- Styling Container Tombol Aksi --- */
.message-actions {
    display: flex;
    justify-content: flex-end; /* Posisi di kanan */
    margin-top: 8px; /* Jarak sedikit dari teks */
    padding-top: 8px;
    border-top: 1px solid rgba(0, 0, 0, 0.1); /* Garis pemisah lebih tegas */
}

/* --- Styling Tombol Copy (Desain Pill/Kapsul) --- */
.copy-btn {
    background-color: #fff; /* Latar putih biar kontras */
    border: 1px solid #ddd; /* Garis tepi abu-abu */
    border-radius: 20px; /* Sudut membulat */
    color: #555;
    cursor: pointer;
    font-size: 11px; /* Ukuran pas, tidak kekecilan */
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    padding: 5px 12px; /* Ruang dalam tombol */
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05); /* Bayangan tipis biar timbul */
}

/* --- Efek Hover (Saat mouse menyorot) --- */
.copy-btn:hover {
    background-color: #f5f5f5; /* Berubah warna saat hover */
    border-color: #bbb;
    transform: translateY(-1px); /* Naik sedikit */
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* --- Efek Klik --- */
.copy-btn:active {
    transform: translateY(1px);
    box-shadow: none;
}

/* --- Penyesuaian untuk Bubble User (Warna Gelap/Merah) --- */
.message.user .message-actions {
    border-top-color: rgba(255, 255, 255, 0.2);
}

.message.user .copy-btn {
    background-color: rgba(255, 255, 255, 0.1); /* Transparan putih */
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}

.message.user .copy-btn:hover {
    background-color: rgba(255, 255, 255, 0.25);
    border-color: #fff;
}

/* Warna Tombol untuk Bubble USER (Merah) -> Tombol Putih */
.message.user .message-actions {
    border-top-color: rgba(255,255,255,0.2);
}
.message.user .copy-btn {
    color: rgba(255, 255, 255, 0.9);
}
.message.user .copy-btn:hover {
    color: #fff;
}

/* Warna Tombol untuk Bubble BOT (Abu) -> Tombol Abu/Merah */
.message.bot .copy-btn {
    color: var(--text-grey);
}
.message.bot .copy-btn:hover {
    color: var(--primary-red);
}
/* === FIX RESPONSIVE BUBLE CHAT === */
@media (max-width: 768px) {

    .message {
        max-width: 100% !important;
    }

    .message.user,
    .message.bot {
        max-width: 90% !important;
    }

    .message-content {
        font-size: 0.9rem;
        padding: 10px 14px;
        word-break: break-word; /* penting agar teks panjang tidak keluar */
    }
}

/* =========================================
   MOBILE RESPONSIVE TWEAKS (FINAL FIX)
   Letakkan ini di bagian paling bawah file CSS
   ========================================= */

@media screen and (max-width: 768px) {

    /* --- 1. ADJUST LAYOUT UTAMA --- */
    .main-content {
        height: 100vh; /* Fallback */
        height: 100dvh; /* Dynamic Viewport Height (Penting buat Mobile Browser) */
    }

    .top-logo-section {
        padding: 15px 20px; /* Perkecil padding atas */
    }

    .logo-text {
        font-size: 1rem; /* Perkecil font logo */
    }

    /* --- 2. WELCOME SCREEN (Agar muat di layar kecil) --- */
    .welcome-container {
        padding: 10px 20px;
        justify-content: flex-start; /* Geser konten ke atas dikit */
        padding-top: 40px;
    }

    .bot-avatar {
        width: 60px; /* Perkecil avatar tengah */
        height: 60px;
        margin-bottom: 15px;
    }

    .welcome-container h1 {
        font-size: 1.6rem; /* Judul tidak terlalu besar */
    }

    .subtitle {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .description {
        font-size: 0.85rem;
        margin-bottom: 25px;
        padding: 0 10px;
    }

    .suggestion-cards {
      display: flex;
      flex-wrap: nowrap;
      overflow-x: auto;
      justify-content: flex-start;
      width: 100%;
      padding: 0 10px 10px;
      gap: 12px;

      -ms-overflow-style: none;
      scrollbar-width: none;
      scroll-snap-type: x mandatory;
  }

  .suggestion-cards::-webkit-scrollbar {
      display: none;
  }

  .card {
      flex: 0 0 220px;          /* lebar seperti yang kamu mau */
      max-width: 220px;
      scroll-snap-align: center;
      padding: 12px;
      /* reset posisi supaya tidak “naik turun” */
      transform: none !important;
  }

  /* Efek ketika disentuh di mobile: rapi, tidak loncat */
  .card:hover,
  .card:active,
  .card:focus-visible {
      border-color: var(--primary-red);
      box-shadow: 0 0 0 1px rgba(216, 27, 27, 0.25);
      transform: none;                /* kunci: jangan translateY di mobile */
      outline: none;
  }

  .card h3 {
      font-size: 0.9rem;
  }

  .card p {
      font-size: 0.8rem;
  }
    /* --- 4. CHAT BUBBLE --- */
    .chat-container {
        padding: 15px;
        padding-bottom: 10px;
    }

    .message {
        max-width: 95% !important; /* Gunakan lebar maksimal di HP */
        gap: 10px;
    }

    .message-content {
        font-size: 0.9rem; /* Font isi chat pas di mata */
        padding: 10px 14px;
    }

    /* Avatar bot di chat lebih kecil */
    .chat-avatar {
        width: 30px;
        height: 30px;
        margin-top: 2px;
    }

    /* --- 5. INPUT BAR & FOOTER (CRITICAL FOR IPHONE) --- */
    .chat-footer {
        padding: 10px 15px;
        /* Tambahkan Safe Area Inset untuk iPhone X ke atas */
        padding-bottom: calc(15px + env(safe-area-inset-bottom)); 
        background: white; /* Hilangkan gradien transparan di mobile biar bersih */
        border-top: 1px solid #f0f0f0;
    }

    .input-wrapper {
        padding: 5px 5px 5px 12px; /* Padding input lebih compact */
        border-radius: 25px; /* Lebih bulat di mobile */
    }

    #userInput {
        font-size: 14px; /* Mencegah auto-zoom di iOS saat ketik */
        padding: 5px;
    }

    /* Tombol kirim */
    .send-btn {
        width: 35px;
        height: 35px;
        border-radius: 50%; /* Bulat penuh di mobile lebih enak dilihat */
    }

    .disclaimer {
        font-size: 0.65rem;
        margin-top: 8px;
        padding-bottom: 5px;
    }

    /* --- 6. TOMBOL COPY DI MOBILE --- */
    .copy-btn {
        font-size: 10px;
        padding: 4px 10px;
    }

    @supports (-webkit-touch-callout: none) {
    input,
    textarea {
        font-size: 16px !important; /* cegah auto-zoom di iPhone */
    }
}

}