:root {
    /* Palette coucher de soleil */
    --fond-general: #fff3e0;
    --orange-vif: #ff7043;
    --rouge-corail: #ff5252;
    --rose-chaud: #f48fb1;
    --violet-chaud: #ab47bc;
    --texte: #3e2723;
    --accent-hover: #e53935;
    --gris-clair: #f2f2f2;
    --gris: #a8b5c3;
    --accent: #5ec8e5;
    --bouton-langue: #ffccbc;
    --bouton-langue-hover: #ffab91;
}

body {
    font-family: 'Segoe UI', Tahoma, Verdana, sans-serif;
}

#chatbot-container {
    position: fixed;
    bottom: 40px;
    right: 40px;
    transform: none;
    z-index: 100;
}

/* Vik One fermé */
#chatbot-icon img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

#chatbot-icon img:hover {
    transform: scale(1.05);
}

/* boite chtbot */
#chatbot-box {
    display: none; /* Caché au départ */
    flex-direction: column;
    width: 350px;
    height: 630px;
    position: fixed;
    background-color: var(--fond-general);
    border: 1px solid var(--gris);
    border-radius: 8px;
    box-shadow: 0px 8px 30px rgba(0, 0, 0, 0.15);
    bottom: 50px;
    right:40px;
    z-index: 1000;
    overflow: hidden;
}

#chatbot-header {
    display: flex;
    background-color: var(--orange-vif);
    color: white;
    padding: 12px 16px;
    align-items: center;
    font-size: 16px;
}

#chatbot-header #botycat {
    padding-left: 20px;
    font-weight: 700;
}

#close-chat {
    margin-left: auto;
    background: transparent;
    color: white;
    border: none;
    font-size: 18px;
    cursor: pointer;
}

#close-chat:hover {
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
    transform: scale(1.4);
}

#chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

#language-selection {
    padding: 10px 16px;
    display: flex;
    justify-content: space-around;
}

#language-selection,
#menu-container,
#chatbot-messages,
#chat-input {
    width: 90%;
    margin: 0 auto;
}

#chat-input {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
}

#language-selection button {
    padding: 6px 12px;
    border: none;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

#language-selection button:hover {
    background-color: var(--bouton-langue-hover);
}

.menu-choice {
    border: none;
    padding: 3px;
    margin: 2px;
    /*border-radius: 10px;*/
    background-color: #ffe0f0;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.menu-choice:hover {
    background-color: #d0d0ff;
}

.message {
    max-width: 90%;
    line-height: 1.4;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 14px;
    background-color: #ffe0f0;
    color: #222;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.message .bot {
    background-color: var(--bleu-doux);
    align-items: flex-start;
    color: var(--bleu-profond);
}

.vik-logo {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.message .user {
    background-color: var(--rose-chaud);
    align-self: flex-end;
    color: var(--texte);
}

.input-container {
    display: flex;
    padding: 8px;
    gap: 10px;
}

.hidden {
    display: none;
}

#chatbot-messages {
    flex: 1;
    padding: 10px 16px;
    overflow-y: auto;
    margin-top: 10px;
    margin-bottom: 10px;
    border: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: calc(100% - 180px); /* header + language +input*/
}

#chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

#chatbot-messages::-webkit-scrollbar-thumb {
    background-color: #bbb;
    border-radius: 4px;
}

.bot-container {
    display: flex;
    align-items: flex-start;
    margin: 10px 0;
    background-color: transparent !important;
}

.bot-container .text {
    background-color: var(--rouge-corail);
    color: var(--texte);
    border-radius: 12px;
    padding: 10px 14px;
    margin-left: 10px;
    max-width: 70%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.bot-container img {
    background-color: transparent;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.language-warning {
    color: red;
    font-size: 14px;
    font-weight: bold;
}

.input-container {
    display: flex;
    padding: 8px;
}

.input-container button {
    margin-left: 10px;
    padding: 5px 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

#user-input {
    flex-grow: 1;
    padding: 8px;
    border: 1px solid var(--gris);
    border-radius: 8px;
    font-size: 14px;
}

#send-button {
    padding: 8px 12px;
    font-size: 1em;
    background-color: var(--violet-chaud);
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    font-weight: bold;
}

#send-button:hover {
    background-color: var(--accent-hover);
}

.retour-button {
    margin-top: 10px;
    background-color: #f0f0f0;
    align-self: flex-start;
    padding: 6px 10px;
    font-size: 13px;
    border: 1px solid #aaa;
    border-radius: 6px;
    cursor: pointer;
}

#menu-container {
    padding: 8px;
}

/* Bouton recommencer caché au début */
#menu-button-container {
    text-align: center;
    padding: 10px;
}

#menu-button-container button {
    background-color: var(--gris-marine);
    font-weight: bold;
    color: var(--bleu-profond);
    border: 1px solid var(--gris);
    border-radius: 6px;
    padding: 6px 12px;
    cursor: pointer;
}

#menu-button-container button:hover
.retour-button:hover, .retour-menu-button:hover {
    background-color: var(--accent-hover);
    transform: scale(1.05);
}

.retour-menu-button {
    background-color: var(--lavande);
    font-weight: bold;
    color: var(--texte);
    padding: 8px 12px;
    margin-top: 8px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

#typed-text {
    font-size: 16px;
    padding: 0 16px;
    font-weight: bold;
    color: #444;
}

#chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

#chatbot-messages::-webkit-scrollbar-thumb {
    background-color: #bbb;
    border-radius: 4px;
}

/* responsive chatbot */
@media (min-width: 768px) and (max-width: 1024px ) {
    #chatbot-box {
        width: 360px;
        bottom: 5px;
        right: 10px;
        max-height: 350px;
    }
}

@media (max-width: 767px) {
    #chatbot-box {
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        max-height: 70vh;
        border-radius: 0;
    }
}