* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #f6faf7;
    height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 20px;
}

/* HEADER */
.header {
    background: white;
    padding: 15px 30px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 60px;
    height: 60px;
    background: #dad9d8;
    border-radius: 50%;
    display: flex;
;
    justify-content: center;
    color: white;
    
}

.brand-name {
    font-size: 30px;
    font-weight: 800;
    color: #222121;
   
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d32f2f;
}

/* CHAT */
.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.message {
    max-width: 75%;
    padding: 16px 20px;
    border-radius: 18px;
    line-height: 1.6;
    animation: fadeIn 0.3s ease;
}

.message.bot {
    background: white;
    align-self: flex-start;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);

}

.message.user {
    background: #d4f4dd;
    align-self: flex-end;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* INPUT */
.input-container {
    background: white;
    padding: 20px 30px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
    display: flex;
    gap: 15px;
    align-items: center;
}

.input-wrapper {
    flex: 1;
}

#messageInput {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s;
     font-family: 'Poppins', sans-serif;
     font-size: 20px;
}

#messageInput:focus {
    border-color: #2e7d32;
}

.send-button {
    width: 50px;
    height: 50px;
    background: #2e7d32;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.send-button:hover {
    background: #1b5e20;
    transform: scale(1.05);
}

.send-button svg {
    width: 24px;
    height: 24px;
    fill: white;
    transform: rotate(-45deg);
}
::placeholder {
   font-size: 20px;
 font-family: 'Poppins', sans-serif;
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}