/* ============================================================
   KARRAWI CHATBOT - PREMIUM WIDGET STYLES
   Brand: Deep Green (#0d6b3f), Gold (#c8a84e)
   ============================================================ */
:root {
    --cb-primary: #0d6b3f;
    --cb-primary-dark: #064d2c;
    --cb-primary-light: #14a85e;
    --cb-gold: #c8a84e;
    --cb-gold-light: #dfc77a;
    --cb-bg: #ffffff;
    --cb-bg-chat: #f4f6f8;
    --cb-text: #343a40;
    --cb-text-light: #6c757d;
    --cb-border: rgba(0,0,0,0.08);
    --cb-shadow: 0 12px 48px rgba(0,0,0,0.15);
    --cb-bubble-user: linear-gradient(135deg, #0d6b3f, #064d2c);
    --cb-bubble-bot: #ffffff;
    --cb-radius: 20px;
    --cb-font: 'Cairo', 'Tajawal', sans-serif;
}
[data-theme="dark"] {
    --cb-bg: #1a1f2e;
    --cb-bg-chat: #111827;
    --cb-text: #e0e6ed;
    --cb-text-light: #8899aa;
    --cb-border: rgba(255,255,255,0.08);
    --cb-shadow: 0 12px 48px rgba(0,0,0,0.4);
    --cb-bubble-bot: #1e293b;
}

/* FAB Button */
.chatbot-fab {
    position: fixed; bottom: 28px; left: 28px; z-index: 9998;
    width: 64px; height: 64px; border-radius: 50%;
    background: linear-gradient(135deg, var(--cb-primary), var(--cb-primary-dark));
    border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 25px rgba(13,107,63,0.45), 0 0 0 0 rgba(13,107,63,0.4);
    transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
    animation: cbPulse 2.5s ease-in-out infinite;
}
.chatbot-fab::before {
    content:''; position:absolute; inset:-4px; border-radius:50%;
    border:2px solid var(--cb-gold); opacity:0.5; transition:all 0.3s ease;
}
.chatbot-fab:hover { transform:scale(1.1) translateY(-3px); box-shadow:0 10px 35px rgba(13,107,63,0.55); animation:none; }
.chatbot-fab:hover::before { opacity:1; inset:-6px; }
.chatbot-fab .fab-icon { font-size:1.6rem; color:#fff; transition:all 0.3s ease; }
.chatbot-fab .fab-close { display:none; font-size:1.4rem; color:#fff; }
.chatbot-fab.active .fab-icon { display:none; }
.chatbot-fab.active .fab-close { display:block; }
.chatbot-fab.active { animation:none; background:linear-gradient(135deg,#dc3545,#c82333); box-shadow:0 6px 25px rgba(220,53,69,0.4); }
.chatbot-fab.active::before { border-color:#dc3545; opacity:0.3; }
.chatbot-fab .fab-badge {
    position:absolute; top:-2px; right:-2px; width:22px; height:22px;
    background:var(--cb-gold); border-radius:50%; display:flex; align-items:center; justify-content:center;
    font-size:0.65rem; font-weight:800; color:#000; border:2px solid #fff;
    animation:cbBounce 1s ease-in-out 3;
}
[data-theme="dark"] .chatbot-fab .fab-badge { border-color:#1a1f2e; }

/* Chat Window */
.chatbot-window {
    position:fixed; bottom:105px; left:28px; z-index:9999;
    width:400px; max-width:calc(100vw - 32px); height:560px; max-height:calc(100vh - 140px);
    background:var(--cb-bg); border-radius:var(--cb-radius);
    box-shadow:var(--cb-shadow); border:1px solid var(--cb-border);
    display:flex; flex-direction:column; overflow:hidden;
    opacity:0; visibility:hidden; transform:translateY(20px) scale(0.95);
    transform-origin:bottom left; transition:all 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.chatbot-window.open { opacity:1; visibility:visible; transform:translateY(0) scale(1); }

/* Chat Header */
.chatbot-header {
    background:linear-gradient(135deg,var(--cb-primary),var(--cb-primary-dark));
    padding:18px 20px; display:flex; align-items:center; gap:14px; position:relative; overflow:hidden;
}
.chatbot-header::before {
    content:''; position:absolute; top:-50%; right:-30%; width:200px; height:200px;
    background:radial-gradient(circle,rgba(200,168,78,0.15) 0%,transparent 70%); border-radius:50%;
}
.chatbot-avatar {
    position:relative; z-index:1; width:48px; height:48px; border-radius:16px;
    background:linear-gradient(135deg,var(--cb-gold),var(--cb-gold-light));
    display:flex; align-items:center; justify-content:center;
    font-size:1.4rem; color:#000; font-weight:900; flex-shrink:0; box-shadow:0 4px 12px rgba(0,0,0,0.2);
}
.chatbot-header-info { position:relative; z-index:1; flex:1; min-width:0; }
.chatbot-header-info h3 { color:#fff; font-size:1.05rem; font-weight:800; margin:0; text-align:start; }
.chatbot-header-status { display:flex; align-items:center; gap:6px; margin-top:3px; }
.chatbot-header-status .online-dot { width:8px; height:8px; background:#4ade80; border-radius:50%; animation:onlinePulse 2s ease-in-out infinite; }
.chatbot-header-status span { color:rgba(255,255,255,0.8); font-size:0.75rem; font-weight:500; }
.chatbot-close {
    position:relative; z-index:1; background:rgba(255,255,255,0.15); border:none; color:#fff;
    width:36px; height:36px; border-radius:12px; display:flex; align-items:center; justify-content:center;
    cursor:pointer; transition:all 0.3s ease; font-size:0.9rem; backdrop-filter:blur(10px);
}
.chatbot-close:hover { background:rgba(255,255,255,0.25); transform:scale(1.08); }

/* Messages */
.chatbot-messages {
    flex:1; overflow-y:auto; padding:20px; background:var(--cb-bg-chat);
    display:flex; flex-direction:column; gap:16px; scroll-behavior:smooth;
}
.chatbot-messages::-webkit-scrollbar { width:4px; }
.chatbot-messages::-webkit-scrollbar-thumb { background:rgba(128,128,128,0.3); border-radius:10px; }

/* Bubbles */
.chat-message { display:flex; gap:10px; max-width:88%; animation:msgSlide 0.4s cubic-bezier(0.34,1.56,0.64,1) forwards; opacity:0; }
.chat-message.bot { align-self:flex-start; }
.chat-message.user { align-self:flex-end; flex-direction:row-reverse; }
.chat-message .msg-avatar {
    width:32px; height:32px; border-radius:10px; display:flex; align-items:center; justify-content:center;
    font-size:0.8rem; flex-shrink:0; margin-top:4px;
}
.chat-message.bot .msg-avatar { background:linear-gradient(135deg,var(--cb-primary),var(--cb-primary-dark)); color:var(--cb-gold-light); }
.chat-message.user .msg-avatar { background:var(--cb-gold); color:#000; font-weight:800; }
.msg-content {
    padding:12px 16px; line-height:1.6; font-size:0.9rem; font-family:var(--cb-font); word-break:break-word;
}
.chat-message.bot .msg-content {
    background:var(--cb-bubble-bot); color:var(--cb-text); border-radius:4px 18px 18px 18px;
    box-shadow:0 2px 8px rgba(0,0,0,0.06); border:1px solid var(--cb-border);
}
[dir="rtl"] .chat-message.bot .msg-content { border-radius:18px 4px 18px 18px; }
.chat-message.user .msg-content {
    background:var(--cb-bubble-user); color:#fff; border-radius:18px 4px 18px 18px;
    box-shadow:0 4px 12px rgba(13,107,63,0.25);
}
[dir="rtl"] .chat-message.user .msg-content { border-radius:4px 18px 18px 18px; }
.msg-content strong, .msg-content b { font-weight:700; }
.msg-content a { color:var(--cb-primary-light); text-decoration:underline; font-weight:600; }
.chat-message.user .msg-content a { color:var(--cb-gold-light); }
.msg-time { font-size:0.65rem; color:var(--cb-text-light); margin-top:4px; opacity:0.7; }
.chat-message.user .msg-time { text-align:end; color:rgba(255,255,255,0.6); }

/* Typing */
.typing-indicator {
    display:none; align-self:flex-start; padding:14px 20px; background:var(--cb-bubble-bot);
    border-radius:4px 18px 18px 18px; border:1px solid var(--cb-border); gap:5px; align-items:center; margin-right:42px;
}
[dir="rtl"] .typing-indicator { border-radius:18px 4px 18px 18px; margin-right:0; margin-left:42px; }
.typing-indicator.show { display:flex; }
.typing-indicator .dot { width:8px; height:8px; background:var(--cb-primary); border-radius:50%; animation:typeDot 1.4s ease-in-out infinite; }
.typing-indicator .dot:nth-child(2) { animation-delay:0.2s; }
.typing-indicator .dot:nth-child(3) { animation-delay:0.4s; }

/* Suggestions */
.chatbot-suggestions { display:flex; flex-wrap:wrap; gap:8px; padding:0 20px 12px; background:var(--cb-bg-chat); }
.suggestion-chip {
    display:inline-flex; align-items:center; gap:6px; padding:8px 14px;
    background:var(--cb-bg); border:1.5px solid var(--cb-border); border-radius:20px;
    font-size:0.78rem; font-weight:600; font-family:var(--cb-font); color:var(--cb-primary);
    cursor:pointer; transition:all 0.3s ease; white-space:nowrap;
}
.suggestion-chip:hover {
    background:var(--cb-primary); color:#fff; border-color:var(--cb-primary);
    transform:translateY(-2px); box-shadow:0 4px 12px rgba(13,107,63,0.3);
}
.suggestion-chip i { font-size:0.7rem; opacity:0.8; }

/* Input */
.chatbot-input-area { display:flex; align-items:center; gap:10px; padding:14px 16px; background:var(--cb-bg); border-top:1px solid var(--cb-border); }
.chatbot-input {
    flex:1; padding:12px 18px; border:2px solid var(--cb-border); border-radius:14px;
    font-family:var(--cb-font); font-size:0.9rem; color:var(--cb-text); background:var(--cb-bg-chat);
    outline:none; transition:all 0.3s ease; direction:rtl;
}
.chatbot-input:focus { border-color:var(--cb-primary); box-shadow:0 0 0 3px rgba(13,107,63,0.12); }
.chatbot-input::placeholder { color:var(--cb-text-light); font-weight:500; }
.chatbot-send-btn {
    width:46px; height:46px; border-radius:14px;
    background:linear-gradient(135deg,var(--cb-primary),var(--cb-primary-dark));
    border:none; color:#fff; font-size:1.1rem; cursor:pointer; display:flex; align-items:center; justify-content:center;
    transition:all 0.3s cubic-bezier(0.34,1.56,0.64,1); flex-shrink:0;
}
.chatbot-send-btn:hover { transform:scale(1.08); box-shadow:0 4px 15px rgba(13,107,63,0.4); }
.chatbot-send-btn:active { transform:scale(0.95); }
[dir="rtl"] .chatbot-send-btn i { transform:rotate(180deg); }

/* Welcome */
.welcome-message { text-align:center; padding:15px 10px; }
.welcome-message .welcome-icon {
    width:60px; height:60px; margin:0 auto 12px;
    background:linear-gradient(135deg,var(--cb-primary),var(--cb-primary-dark));
    border-radius:18px; display:flex; align-items:center; justify-content:center;
    font-size:1.5rem; color:var(--cb-gold-light); box-shadow:0 6px 20px rgba(13,107,63,0.3);
}
.welcome-message p { color:var(--cb-text-light); font-size:0.85rem; margin:0; line-height:1.6; }

/* Animations */
@keyframes cbPulse {
    0%{box-shadow:0 6px 25px rgba(13,107,63,0.45),0 0 0 0 rgba(13,107,63,0.4)}
    50%{box-shadow:0 6px 25px rgba(13,107,63,0.45),0 0 0 15px rgba(13,107,63,0)}
    100%{box-shadow:0 6px 25px rgba(13,107,63,0.45),0 0 0 0 rgba(13,107,63,0)}
}
@keyframes cbBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-5px)} }
@keyframes msgSlide { from{opacity:0;transform:translateY(15px)} to{opacity:1;transform:translateY(0)} }
@keyframes typeDot { 0%,60%,100%{opacity:0.3;transform:scale(0.8)} 30%{opacity:1;transform:scale(1.2)} }
@keyframes onlinePulse { 0%,100%{opacity:1} 50%{opacity:0.5} }

/* Responsive */
@media(max-width:480px){
    .chatbot-fab{bottom:20px;left:20px;width:56px;height:56px}
    .chatbot-fab .fab-icon{font-size:1.4rem}
    .chatbot-window{position:fixed !important;top:50% !important;left:50% !important;right:auto !important;bottom:auto !important;transform:translate(-50%,-50%) !important;width:90% !important;max-width:90% !important;height:88vh !important;max-height:88vh !important;border-radius:var(--cb-radius) !important}
    .chatbot-window.open{transform:translate(-50%,-50%) scale(1) !important}
    .suggestion-chip{padding:6px 10px;font-size:0.7rem}
    .suggestion-chip i{font-size:0.6rem}
    .chatbot-input-area{padding:10px 12px;gap:8px}
    .chatbot-input{padding:10px 14px;font-size:0.85rem}
    .chatbot-send-btn{width:40px;height:40px;font-size:0.95rem}
}
@media(min-width:481px) and (max-width:768px){ .chatbot-window{width:360px;height:500px} }
@media print{ .chatbot-fab,.chatbot-window{display:none!important} }

/* Dashboard Form Helpers */
.cb-checkbox-group {
    background: rgba(13, 107, 63, 0.05);
    border: 1px solid rgba(13, 107, 63, 0.15);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: all 0.3s ease;
}
.cb-checkbox-group:hover {
    background: rgba(13, 107, 63, 0.08);
}
.cb-checkbox-label {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    cursor: pointer;
    font-weight: 700 !important;
    color: var(--cb-primary);
    margin: 0 !important;
}
.cb-checkbox-label input[type="checkbox"] {
    width: 22px !important;
    height: 22px !important;
    cursor: pointer;
    accent-color: var(--cb-primary);
    margin: 0 !important;
}