/* ================================================================
   Twenty One Rome – Hotel Chatbot  |  Premium UI v3 (clean)
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400&family=Inter:wght@300;400;500&display=swap');

:root {
    --toc-gold:      #c9a96e;
    --toc-dark:      #0f1117;
    --toc-dark-2:    #1a1f2e;
    --toc-white:     #ffffff;
    --toc-bg:        #f7f5f2;
    --toc-border:    #e5ddd4;
    --toc-text:      #1a1a1a;
    --toc-muted:     #a0a0a0;
    --toc-radius:    16px;
    --toc-shadow:    0 24px 64px rgba(0,0,0,.18), 0 4px 20px rgba(0,0,0,.1);
    --toc-serif:     'Cormorant Garamond', Georgia, serif;
    --toc-sans:      'Inter', -apple-system, sans-serif;
}

/* ================================================================
   CONTAINER
   ================================================================ */
#toc-chatbot-container {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999999;
    font-family: var(--toc-sans);
}

/* ================================================================
   TOGGLE BUTTON
   ================================================================ */
#toc-chat-toggle {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--toc-dark);
    color: var(--toc-gold);
    border: 1.5px solid color-mix(in srgb, var(--toc-gold) 30%, transparent);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    position: relative;
    box-shadow: 0 8px 28px rgba(0,0,0,.3);
    transition: transform .2s ease, box-shadow .2s ease;
}

#toc-chat-toggle:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(0,0,0,.35);
}

#toc-chat-toggle:active {
    transform: translateY(0);
}

/* Forza visibilita SVG dentro i pulsanti (override temi WP) */
/* Toggle: aperto/chiuso gestito via aria-expanded */
#toc-chat-toggle[aria-expanded="false"] #toc-icon-open,
#toc-chat-toggle[aria-expanded="true"]  #toc-icon-close {
    display: block !important;
}
#toc-chat-toggle[aria-expanded="true"]  #toc-icon-open,
#toc-chat-toggle[aria-expanded="false"] #toc-icon-close {
    display: none !important;
}

#toc-chatbot-container #toc-chat-toggle svg {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    min-height: 24px !important;
    color: var(--toc-gold) !important;
    stroke: currentColor !important;
    fill: none !important;
    visibility: visible !important;
    opacity: 1 !important;
    overflow: visible !important;
    pointer-events: none;
}
/* Pallini icona message-dots: ripristina fill */
#toc-chat-toggle svg circle[fill] {
    fill: currentColor !important;
    stroke: none !important;
}

#toc-chatbot-container #toc-chat-send svg {
    display: block !important;
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    min-height: 16px !important;
    color: var(--toc-gold) !important;
    visibility: visible !important;
    opacity: 1 !important;
    overflow: visible !important;
    pointer-events: none;
}

/* Badge notifica */
.toc-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: var(--toc-gold);
    border-radius: 50%;
    border: 2px solid var(--toc-white);
    animation: toc-badge-in .3s cubic-bezier(.34,1.56,.64,1);
}

@keyframes toc-badge-in {
    from { transform: scale(0); }
    to   { transform: scale(1); }
}

/* ================================================================
   CHAT BOX
   ================================================================ */
#toc-chat-box {
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 360px;
    max-height: 560px;
    background: var(--toc-white);
    border-radius: var(--toc-radius);
    box-shadow: var(--toc-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--toc-gold) 15%, transparent);
    transform-origin: bottom right;
    animation: toc-open .28s cubic-bezier(.34,1.4,.64,1);
}

#toc-chat-box[hidden] { display: none; }

@keyframes toc-open {
    from { opacity: 0; transform: scale(.9) translateY(10px); }
    to   { opacity: 1; transform: scale(1)  translateY(0);    }
}

/* ================================================================
   HEADER  — essenziale, senza avatar né sottotitolo
   ================================================================ */
#toc-chat-header {
    background: var(--toc-dark);
    flex-shrink: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--toc-gold) 20%, transparent);
}

/* Riga gold sottilissima in cima */
#toc-chat-header::before {
    content: '';
    display: block;
    height: 1.5px;
    background: linear-gradient(90deg, transparent 0%, var(--toc-gold) 40%, var(--toc-gold) 60%, transparent 100%);
}

.toc-header-inner {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-wrap: nowrap !important;
    padding: 13px 16px 13px 18px;
}

.toc-header-name {
    display: flex !important;
    flex-direction: row !important;
    align-items: baseline;
    gap: 6px;
    flex-shrink: 1;
    min-width: 0;
}

.toc-name-main {
    font-family: var(--toc-serif);
    font-size: 17px;
    font-weight: 500;
    color: var(--toc-white);
    letter-spacing: .5px;
}

.toc-name-sub {
    font-family: var(--toc-serif);
    font-size: 13px;
    font-style: italic;
    color: var(--toc-gold);
    letter-spacing: .3px;
}

#toc-chat-close {
    background: none !important;
    border: none !important;
    color: rgba(255,255,255,.5);
    cursor: pointer;
    padding: 4px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: color .15s;
    line-height: 1;
    flex-shrink: 0;
    width: auto !important;
    height: auto !important;
    box-shadow: none !important;
}

#toc-chat-close:hover {
    color: rgba(255,255,255,.9);
}

/* ================================================================
   MESSAGES
   ================================================================ */
#toc-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 18px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--toc-bg);
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--toc-border) transparent;
}

#toc-chat-messages::-webkit-scrollbar       { width: 3px; }
#toc-chat-messages::-webkit-scrollbar-track { background: transparent; }
#toc-chat-messages::-webkit-scrollbar-thumb { background: var(--toc-border); border-radius: 3px; }

.toc-msg {
    max-width: 84%;
    display: flex;
    flex-direction: column;
    animation: toc-msg-in .2s ease;
}

@keyframes toc-msg-in {
    from { opacity: 0; transform: translateY(5px); }
    to   { opacity: 1; transform: translateY(0);   }
}

.toc-msg-bubble {
    padding: 10px 13px;
    font-size: 13.5px;
    line-height: 1.55;
    word-break: break-word;
}

.toc-msg-bubble p       { margin: 0; }
.toc-msg-bubble p + p   { margin-top: 6px; }

.toc-msg-time {
    font-size: 10px;
    color: var(--toc-muted);
    margin-top: 3px;
    letter-spacing: .2px;
}

/* Bot */
.toc-msg--bot {
    align-self: flex-start;
    flex-direction: row;
    align-items: flex-end;
    gap: 8px;
}

.toc-bot-avatar {
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 50%;
    background: var(--toc-dark);
    color: var(--toc-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1px;
}
.toc-bot-avatar svg {
    width: 16px;
    height: 16px;
}
.toc-bot-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.toc-msg--bot .toc-msg-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.toc-msg--bot .toc-msg-bubble {
    background: var(--toc-white);
    color: var(--toc-text);
    border-radius: 3px var(--toc-radius) var(--toc-radius) var(--toc-radius);
    border: 1px solid var(--toc-border);
    box-shadow: 0 1px 6px rgba(0,0,0,.05);
}

.toc-msg--bot .toc-msg-time { padding-left: 3px; }

/* User */
.toc-msg--user { align-self: flex-end; }

.toc-msg--user .toc-msg-bubble {
    background: var(--toc-dark);
    color: var(--toc-white);
    border-radius: var(--toc-radius) 3px var(--toc-radius) var(--toc-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,.2);
}

.toc-msg--user .toc-msg-time {
    align-self: flex-end;
    padding-right: 3px;
}

/* ================================================================
   PULSANTE DISPONIBILITA
   ================================================================ */
.toc-booking-btn {
    display: inline-block;
    margin-top: 10px;
    padding: 9px 16px;
    background: var(--toc-dark);
    color: var(--toc-gold) !important;
    text-decoration: none !important;
    border-radius: 8px;
    font-size: 12.5px;
    font-weight: 500;
    letter-spacing: .5px;
    border: 1px solid color-mix(in srgb, var(--toc-gold) 40%, transparent);
    transition: background .2s, border-color .2s;
    width: fit-content;
}

.toc-booking-btn:hover {
    background: var(--toc-dark-2);
    border-color: var(--toc-gold);
    text-decoration: none !important;
}


/* ================================================================
   BADGE DISPONIBILITÀ REAL-TIME
   ================================================================ */
.toc-availability {
    display: inline-block;
    margin-top: 8px;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .3px;
}

.toc-avail-ok {
    background: rgba(34, 197, 94, .1);
    color: #16a34a;
    border: 1px solid rgba(34, 197, 94, .3);
}

.toc-avail-no {
    background: rgba(239, 68, 68, .08);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, .25);
}

.toc-avail-unknown {
    background: rgba(161, 161, 170, .1);
    color: #71717a;
    border: 1px solid rgba(161, 161, 170, .3);
}

/* ================================================================
   MESSAGGIO OPERATORE (risposta live in chat)
   ================================================================ */
.toc-msg--operator { align-self: flex-start; }

.toc-msg-operator-label {
    font-size: 10px;
    color: var(--toc-gold);
    font-weight: 500;
    letter-spacing: .3px;
    margin-bottom: 2px;
    padding-left: 3px;
}

.toc-msg--operator .toc-msg-bubble {
    background: color-mix(in srgb, var(--toc-gold) 8%, transparent);
    color: var(--toc-text);
    border-radius: 3px var(--toc-radius) var(--toc-radius) var(--toc-radius);
    border: 1px solid color-mix(in srgb, var(--toc-gold) 35%, transparent);
    box-shadow: 0 1px 6px rgba(0,0,0,.04);
}

.toc-msg--operator .toc-msg-time { padding-left: 3px; }

/* ================================================================
   BADGE OPERATORE (notifica invio)
   ================================================================ */
.toc-operator-badge {
    display: inline-block;
    margin-top: 8px;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .3px;
    background: color-mix(in srgb, var(--toc-gold) 12%, transparent);
    color: color-mix(in srgb, var(--toc-gold) 70%, black);
    border: 1px solid color-mix(in srgb, var(--toc-gold) 40%, transparent);
}

/* ================================================================
   DATE ALTERNATIVE
   ================================================================ */
.toc-alt-dates {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.toc-alt-label {
    font-size: 11.5px;
    color: var(--toc-muted);
    margin: 0 0 2px;
    letter-spacing: .2px;
}

.toc-alt-chip {
    display: inline-block;
    width: fit-content;
    padding: 6px 12px;
    background: var(--toc-bg);
    border: 1px solid var(--toc-border);
    border-radius: 20px;
    font-family: var(--toc-sans);
    font-size: 12px;
    color: var(--toc-text);
    cursor: pointer;
    transition: background .15s, border-color .15s;
    text-align: left;
}

.toc-alt-chip:hover {
    background: var(--toc-white);
    border-color: var(--toc-gold);
    color: var(--toc-dark);
}

.toc-no-alt {
    margin-top: 10px;
}

.toc-no-alt p {
    font-size: 12px;
    color: var(--toc-muted);
    margin: 0 0 8px;
}

/* ================================================================
   TYPING
   ================================================================ */
.toc-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 11px 14px;
    background: var(--toc-white);
    border: 1px solid var(--toc-border);
    border-radius: 3px var(--toc-radius) var(--toc-radius) var(--toc-radius);
    align-self: flex-start;
    box-shadow: 0 1px 6px rgba(0,0,0,.05);
}

.toc-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--toc-muted);
    animation: toc-bounce 1.3s infinite ease-in-out;
}
.toc-typing span:nth-child(2) { animation-delay: .15s; }
.toc-typing span:nth-child(3) { animation-delay: .3s;  }

@keyframes toc-bounce {
    0%, 60%, 100% { transform: translateY(0);    opacity: .35; }
    30%            { transform: translateY(-5px); opacity: 1;   }
}

/* ================================================================
   INPUT AREA
   ================================================================ */
#toc-chat-input-area {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    background: var(--toc-white);
    border-top: 1px solid var(--toc-border);
    gap: 8px;
}

#toc-chat-input {
    flex: 1;
    border: 1px solid var(--toc-border);
    border-radius: 20px;
    padding: 8px 14px;
    font-family: var(--toc-sans);
    font-size: 13.5px;
    color: var(--toc-text);
    background: var(--toc-bg);
    outline: none;
    transition: border-color .2s;
}

#toc-chat-input:focus {
    border-color: color-mix(in srgb, var(--toc-gold) 60%, transparent);
    background: var(--toc-white);
}

#toc-chat-input::placeholder { color: #c0b8b0; }

#toc-chat-send {
    width: 36px;
    background: var(--toc-dark);
    color: var(--toc-gold);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: opacity .2s, transform .15s;
}

#toc-chat-send:hover:not(:disabled) { transform: scale(1.08); }
#toc-chat-send:disabled { opacity: .3; cursor: not-allowed; }

/* ================================================================
   FOOTER
   ================================================================ */
#toc-chat-footer {
    text-align: center;
    font-size: 10px;
    color: #c8c0b8;
    margin: 0;
    padding: 4px 0 7px;
    background: var(--toc-white);
    letter-spacing: .4px;
}

/* ================================================================
   MOBILE
   ================================================================ */
/* ================================================================
   POSIZIONE SINISTRA
   ================================================================ */
#toc-chatbot-container.toc-pos-left {
    right: auto;
    left: 28px;
}

#toc-chatbot-container.toc-pos-left #toc-chat-box {
    right: auto;
    left: 0;
    transform-origin: bottom left;
}

/* ================================================================
   MOBILE
   ================================================================ */
@media (max-width: 420px) {
    #toc-chatbot-container { bottom: 16px; right: 12px; }
    #toc-chatbot-container.toc-pos-left { right: auto; left: 12px; }

    #toc-chat-box {
        width: calc(100vw - 24px);
        right: 0;
        bottom: 70px;
        max-height: calc(100dvh - 110px);
    }
}