/* ============================================================
   R.A.M. GmbH · assets/ram-chat.css
   R.A.M.-Assistent (Chat-Widget) mit Terminformular.
   GEMEINSAM fuer alle Seiten. Markup und Logik: assets/ram-chat.js
   z-index: Fenster und Terminformular 1000, Schaltflaeche 1001.
   ============================================================ */
#chat-widget-button{position:fixed;bottom:20px;right:20px;z-index:1001;width:54px;height:54px;border:none;border-radius:50%;background:var(--signal);color:#fff;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.22);transition:background .2s ease,transform .2s ease}
#chat-widget-button:hover{background:var(--brand-deep);transform:scale(1.05)}
#chat-widget-button:focus-visible,#ram-chat-root button:focus-visible{outline:2px solid var(--signal-2);outline-offset:2px}

#chat-widget-container,#booking-form-container{position:fixed;bottom:20px;z-index:1000;height:600px;max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px);background:var(--paper-2);border:1px solid var(--signal);border-radius:12px;box-shadow:0 14px 34px rgba(0,0,0,.18);display:none;flex-direction:column;overflow:hidden;font-family:"IBM Plex Sans",system-ui,sans-serif;color:var(--ink);box-sizing:border-box}
#chat-widget-container{right:20px;width:400px;max-width:calc(100vw - 40px)}
#chat-widget-container.open,#booking-form-container.open{display:flex}

#chat-widget-header{background:#000;color:#fff;padding:10px 14px 10px 16px;display:flex;justify-content:space-between;align-items:center;flex:none}
#chat-widget-header img{height:48px;width:auto;display:block}
#chat-widget-close{background:none;border:none;color:#fff;font-size:16px;line-height:1;cursor:pointer;padding:6px;transition:transform .2s ease}
#chat-widget-close:hover{transform:scale(1.2)}

#chat-widget-body{flex:1;padding:20px;overflow-y:auto}
#chat-widget-body .msg{margin:0 0 15px;padding:12px;border-radius:8px;font-size:14px;line-height:1.5;overflow-wrap:anywhere}
#chat-widget-body .msg p{margin:0 0 .6em}
#chat-widget-body .msg p:last-child{margin-bottom:0}
#chat-widget-body .msg ul,#chat-widget-body .msg ol{margin:.4em 0 .6em 1.2em;padding:0}
#chat-widget-body .msg-welcome{background:#f1f1f1;color:#333;border-left:4px solid var(--signal);font-weight:600}
#chat-widget-body .msg-user{background:#f1f1f1;color:#333;text-align:right;margin-left:20px}
#chat-widget-body .msg-bot{background:#000;color:#fff;margin-right:20px}
#chat-widget-body .msg-bot a{color:#fff;text-decoration:underline}
#chat-widget-body .msg-error{background:#fbeaea;color:var(--brand-deep);margin-right:20px}
#chat-widget-body .msg-wait{background:#000;color:#fff;margin-right:20px;width:max-content;letter-spacing:.2em}

.ram-form-btn{display:block;width:100%;margin-top:10px;padding:10px 15px;border:none;border-radius:8px;background:var(--paper-2);color:#000;font:inherit;font-weight:700;text-align:center;cursor:pointer;transition:background .2s ease,color .2s ease}
.ram-form-btn:hover{background:var(--signal);color:#fff}

#chat-widget-footer{padding:12px;border-top:1px solid var(--line);display:flex;gap:10px;flex:none}
#chat-widget-input{flex:1;min-width:0;padding:9px 10px;border:1px solid var(--line);border-radius:8px;outline:none;font:inherit;font-size:14px}
#chat-widget-input:focus{border-color:var(--signal)}
#chat-widget-send{background:var(--signal);color:#fff;border:none;padding:8px 16px;border-radius:8px;cursor:pointer;font:inherit;font-size:14px;transition:background .2s ease}
#chat-widget-send:hover{background:var(--brand-deep)}
#chat-widget-send:disabled{opacity:.6;cursor:wait}

/* Terminformular: links neben dem Chat */
#booking-form-container{right:430px;width:350px;max-width:calc(100vw - 40px);padding:20px;overflow-y:auto;box-shadow:-4px 4px 10px rgba(0,0,0,.1)}
#booking-form-container h3{margin:0 0 12px;padding-bottom:10px;border-bottom:2px solid #f1f1f1;color:var(--signal);font-family:"Archivo",sans-serif;font-size:1.1rem;font-weight:800}
#booking-form-container .bf-note{margin:4px 0 10px;font-size:12px;color:#666}
#booking-form-container .bf-note a{color:var(--signal);text-decoration:underline}
#booking-form-container .form-group{margin-bottom:12px}
#booking-form-container label{display:block;margin-bottom:4px;font-size:12px;font-weight:700;color:#333}
#booking-form-container input,#booking-form-container select,#booking-form-container textarea{width:100%;box-sizing:border-box;padding:8px;border:1px solid #ddd;border-radius:4px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
#booking-form-container textarea{min-height:76px;resize:vertical}
#booking-form-container input:focus,#booking-form-container select:focus,#booking-form-container textarea:focus{outline:none;border-color:var(--signal)}
#booking-form-container .invalid{border-color:var(--signal);background:#fbeaea}
#booking-form-container .bf-error{min-height:1em;margin:6px 0 0;font-size:12px;color:var(--brand-deep)}
.btn-submit,.btn-cancel{display:block;width:100%;padding:10px;border:none;border-radius:8px;font:inherit;font-size:14px;font-weight:700;cursor:pointer}
.btn-submit{margin-top:10px;background:var(--signal);color:#fff}
.btn-submit:hover{background:var(--brand-deep)}
.btn-cancel{margin-top:5px;background:#f1f1f1;color:#333}

/* Zu wenig Platz fuer zwei Fenster nebeneinander: Formular liegt ueber dem Chat */
@media(max-width:820px){#booking-form-container{right:20px;width:400px}}
@media(max-width:480px){
  #chat-widget-container,#booking-form-container{right:16px;bottom:16px;width:calc(100vw - 32px);max-width:none;max-height:calc(100dvh - 32px)}
  #chat-widget-button{right:16px;bottom:16px}
}
@media print{#ram-chat-root,#chat-widget-button{display:none!important}}