/**
 * KhataJi AI Assistant - Premium Chat Widget Styles - v2.3.0
 * Clean, modern, mobile-first. No external dependencies. Fully responsive.
 * v2.3: fixed the broken announcement comment; added in-chat lead panel,
 * AI-triggered lead CTA card, proactive teaser bubble + button pulse ring,
 * and a 3-button action row that wraps gracefully.
 * @package KhataJi_AI_Assistant
 */

:root {
    --khataji-primary: #C41E3A;
    --khataji-primary-dark: #9c1730;
    --khataji-text: #1E2937;
    --khataji-text-muted: #64748B;
    --khataji-border: #E2E8F0;
    --khataji-bg: #FFFFFF;
    --khataji-bg-alt: #F8FAFC;
    --khataji-bubble-assistant: #F1F5F9;
    --khataji-radius: 16px;
}

#khataji-chat-widget { position: fixed; bottom: 24px; z-index: 999999; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; }
.khataji-position-right { right: 24px; }
.khataji-position-left { left: 24px; }

.khataji-chat-button { width: 56px; height: 56px; border-radius: 50%; border: none; color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 10px 15px -3px rgb(0 0 0 / .2), 0 4px 6px -4px rgb(0 0 0 / .2); transition: all .2s cubic-bezier(.4,0,.2,1); position: relative; overflow: visible; }
.khataji-chat-button:hover { transform: scale(1.05); box-shadow: 0 20px 25px -5px rgb(0 0 0 / .15), 0 8px 10px -6px rgb(0 0 0 / .1); }
.khataji-chat-button:active { transform: scale(.96); }

.khataji-button-icon { display: flex; align-items: center; justify-content: center; width: 26px; height: 26px; }
.khataji-chat-button:hover .khataji-button-icon { transform: scale(1.05); }

/* Proactive pulse ring */
.khataji-chat-button.khataji-pulse::before { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--khataji-primary); opacity: .55; animation: khataji-ping 1.6s cubic-bezier(0,0,.2,1) infinite; pointer-events: none; }
@keyframes khataji-ping { 0% { transform: scale(.9); opacity: .6; } 80%,100% { transform: scale(1.5); opacity: 0; } }

.khataji-chat-button::after { content: attr(data-tooltip); position: absolute; top: 50%; transform: translateY(-50%); background: #1E2937; color: #fff; padding: 6px 10px; border-radius: 6px; font-size: 11px; font-weight: 500; white-space: nowrap; box-shadow: 0 3px 8px rgba(0,0,0,.15); opacity: 0; visibility: hidden; transition: all .15s ease; pointer-events: none; z-index: 10; }
.khataji-position-right .khataji-chat-button::after { right: 62px; }
.khataji-position-left .khataji-chat-button::after { left: 62px; }
.khataji-chat-button:hover::after { opacity: 1; visibility: visible; }

.khataji-chat-window { position: absolute; bottom: 80px; width: 360px; max-width: calc(100vw - 32px); height: 530px; max-height: calc(100vh - 100px); background: var(--khataji-bg); border-radius: var(--khataji-radius); box-shadow: 0 10px 30px -8px rgba(0,0,0,.12), 0 4px 10px -3px rgba(0,0,0,.08); display: none; flex-direction: column; overflow: hidden; border: 1px solid var(--khataji-border); animation: khataji-slide-up .2s cubic-bezier(.16,1,.3,1); }
.khataji-position-left .khataji-chat-window { left: 0; }
.khataji-position-right .khataji-chat-window { right: 0; }
@keyframes khataji-slide-up { from { opacity: 0; transform: translateY(20px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.khataji-chat-window.khataji-open { display: flex; }

.khataji-chat-header { padding: 10px 12px; color: #fff; display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; background-image: radial-gradient(120% 140% at 0% 0%, rgba(255,255,255,.18), rgba(255,255,255,0) 60%); }
.khataji-header-content { display: flex; align-items: center; gap: 8px; min-width: 0; flex: 1; }
.khataji-header-avatar { width: 28px; height: 28px; background: rgba(255,255,255,.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.khataji-header-avatar svg { width: 18px; height: 18px; }
.khataji-header-info { min-width: 0; flex: 1; }
.khataji-header-info h3 { margin: 0; font-size: 13px; font-weight: 600; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.khataji-status { font-size: 10px; opacity: .85; display: block; margin-top: 1px; }

.khataji-close-button, .khataji-restart-button { background: rgba(255,255,255,.15); border: none; color: #fff; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background .15s ease; }
.khataji-restart-button { margin-right: 3px; }
.khataji-close-button svg, .khataji-restart-button svg { width: 11px; height: 11px; }
.khataji-close-button:hover, .khataji-restart-button:hover { background: rgba(255,255,255,.3); }

/* Announcement Bar */
.khataji-announcement { padding: 8px 12px; font-size: 11px; font-weight: 500; text-align: center; color: var(--khataji-text); background-color: #fef08a; border-bottom: 1px solid var(--khataji-border); flex-shrink: 0; }
.khataji-announcement.yellow { background-color: #fef08a; }
.khataji-announcement.blue { background-color: #bfdbfe; }
.khataji-announcement.green { background-color: #dcfce7; }
.khataji-announcement.red { background-color: #fecaca; }
.khataji-announcement.yellow .khataji-announcement-text { color: #854d09; }
.khataji-announcement.blue .khataji-announcement-text { color: #1e40af; }
.khataji-announcement.green .khataji-announcement-text { color: #166534; }
.khataji-announcement.red .khataji-announcement-text { color: #991b1b; }

.khataji-messages { flex: 1; overflow-y: auto; padding: 10px 10px; background: var(--khataji-bg-alt); display: flex; flex-direction: column; gap: 8px; scroll-behavior: smooth; }
.khataji-message { max-width: 82%; padding: 8px 12px; border-radius: 12px; font-size: 13px; line-height: 1.45; position: relative; animation: khataji-message-pop .18s ease; }
@keyframes khataji-message-pop { from { transform: scale(.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.khataji-message.user { align-self: flex-end; background: var(--khataji-primary); color: #fff; border-bottom-right-radius: 4px; }
.khataji-message.assistant { align-self: flex-start; background: var(--khataji-bubble-assistant); color: var(--khataji-text); border: none; border-bottom-left-radius: 4px; }

.khataji-rating-container { display: flex; align-items: center; gap: 6px; margin-top: 6px; padding-top: 4px; border-top: 1px dashed rgba(0,0,0,.05); justify-content: flex-end; }
.khataji-rating-btn { background: transparent; border: none; padding: 2px; cursor: pointer; color: var(--khataji-text-muted); border-radius: 4px; display: flex; align-items: center; justify-content: center; transition: all .15s ease; }
.khataji-rating-btn:hover { color: var(--khataji-text); background: rgba(0,0,0,.05); }
.khataji-rating-btn.selected { color: var(--khataji-primary); }
.khataji-rating-btn:disabled { cursor: not-allowed; opacity: .5; } 
.khataji-rating-toast { font-size: 10px; color: var(--khataji-text-muted); margin-left: 6px; animation: khataji-message-pop .2s ease; }

.khataji-typing { align-self: flex-start; background: var(--khataji-bubble-assistant); padding: 8px 12px; border-radius: 12px; border-bottom-left-radius: 4px; }
.khataji-typing-dots { display: flex; gap: 4px; }
.khataji-typing-dots span { width: 5px; height: 5px; background: #94a3b8; border-radius: 50%; animation: khataji-typing-bounce 1.1s infinite ease-in-out; }
.khataji-typing-dots span:nth-child(1) { animation-delay: 0s; }
.khataji-typing-dots span:nth-child(2) { animation-delay: .12s; }
.khataji-typing-dots span:nth-child(3) { animation-delay: .24s; }
@keyframes khataji-typing-bounce { 0%,80%,100% { transform: translateY(0); } 40% { transform: translateY(-5px); } }

.khataji-quick-replies { padding: 6px 8px 4px; display: flex; flex-wrap: wrap; gap: 4px; background: var(--khataji-bg-alt); border-top: 1px solid var(--khataji-border); }
.khataji-quick-reply-btn { background: #fff; border: 1px solid var(--khataji-border); color: var(--khataji-text-muted); padding: 4px 8px; border-radius: 12px; font-size: 11px; font-weight: 500; cursor: pointer; transition: all .1s ease; white-space: normal; text-align: left; }
.khataji-quick-reply-btn:hover { background: var(--khataji-primary); color: #fff; border-color: var(--khataji-primary); }

.khataji-input-area { padding: 8px 10px 10px; background: var(--khataji-bg); border-top: 1px solid var(--khataji-border); flex-shrink: 0; }
.khataji-input-wrapper { display: flex; gap: 6px; align-items: center; }
.khataji-user-input { flex: 1; border: 1px solid var(--khataji-border); border-radius: 18px; padding: 7px 12px; font-size: 13px; outline: none; transition: border-color .15s, box-shadow .15s; }
.khataji-user-input:focus { border-color: var(--khataji-primary); box-shadow: 0 0 0 2px rgba(196,30,58,.1); }
.khataji-send-button { width: 32px; height: 32px; border-radius: 50%; border: none; color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: transform .15s ease; flex-shrink: 0; }
.khataji-send-button svg { width: 14px; height: 14px; }
.khataji-send-button:hover { transform: scale(1.05); }
.khataji-send-button:disabled { opacity: .6; cursor: not-allowed; }

/* Action row (3 buttons wrap gracefully) */
.khataji-action-row { display: flex; gap: 5px; margin-top: 5px; flex-wrap: wrap; }
.khataji-connect-human.compact, .khataji-show-quick-questions.compact, .khataji-lead-button.compact { flex: 1 1 auto; margin-top: 0; padding: 5px 6px; font-size: 10px; font-weight: 600; border-radius: 5px; cursor: pointer; white-space: nowrap; }
.khataji-connect-human.compact { background: var(--khataji-bg-alt); border: 1px solid var(--khataji-border); color: var(--khataji-text-muted); }
.khataji-show-quick-questions.compact { background: transparent; border: 1px dashed var(--khataji-border); color: var(--khataji-text-muted); }
.khataji-lead-button.compact { background: #fff; border: 1px solid currentColor; }
.khataji-connect-human.compact:hover { background: #e0e7ff; border-color: #6366f1; color: #4338ca; }
.khataji-show-quick-questions.compact:hover { background: var(--khataji-bg-alt); border-color: var(--khataji-text-muted); color: var(--khataji-text); }
.khataji-lead-button.compact:hover { background: var(--khataji-primary); color: #fff !important; border-color: var(--khataji-primary); }

.khataji-footer-note { text-align: center; font-size: 10px; color: var(--khataji-text-muted); padding: 6px 10px; background: var(--khataji-bg-alt); border-top: 1px solid var(--khataji-border); }

/* ---- In-chat lead panel (slides over messages + input) ---- */
.khataji-lead-panel { position: absolute; inset: 0; top: 0; background: var(--khataji-bg); display: flex; flex-direction: column; transform: translateX(100%); transition: transform .28s cubic-bezier(.16,1,.3,1); z-index: 50; }
.khataji-chat-window.khataji-lead-open .khataji-lead-panel { transform: translateX(0); }
.khataji-lead-bar { display: flex; align-items: center; gap: 8px; padding: 10px 12px; color: #fff; flex-shrink: 0; }
.khataji-lead-back { background: rgba(255,255,255,.18); border: none; color: #fff; display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 600; padding: 4px 8px; border-radius: 6px; cursor: pointer; }
.khataji-lead-back:hover { background: rgba(255,255,255,.32); }
.khataji-lead-title { font-size: 13px; font-weight: 700; }
.khataji-lead-form-wrap { flex: 1; overflow-y: auto; padding: 12px 14px 16px; }

/* Make ANY embedded form plugin look native inside the chat */
.khataji-lead-form-wrap form, .khataji-lead-form-wrap > div { width: 100%; }
.khataji-lead-form-wrap p, .khataji-lead-form-wrap .khataji-form-row, .khataji-lead-form-wrap label { display: block; margin: 0 0 10px !important; }
.khataji-lead-form-wrap label, .khataji-lead-form-wrap .khataji-field-label { font-size: 11px; font-weight: 700; color: var(--khataji-text); letter-spacing: .02em; margin-bottom: 4px !important; }
.khataji-lead-form-wrap input[type="text"], .khataji-lead-form-wrap input[type="tel"], .khataji-lead-form-wrap input[type="email"], .khataji-lead-form-wrap input[type="number"], .khataji-lead-form-wrap input:not([type="submit"]):not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), .khataji-lead-form-wrap select, .khataji-lead-form-wrap textarea { width: 100% !important; box-sizing: border-box; border: 1px solid var(--khataji-border) !important; border-radius: 9px !important; padding: 8px 10px !important; font-size: 13px !important; font-family: inherit !important; background: #fff !important; color: var(--khataji-text) !important; outline: none; transition: border-color .15s, box-shadow .15s; }
.khataji-lead-form-wrap input:focus, .khataji-lead-form-wrap select:focus, .khataji-lead-form-wrap textarea:focus { border-color: var(--khataji-primary) !important; box-shadow: 0 0 0 2px rgba(196,30,58,.12) !important; }
.khataji-lead-form-wrap textarea { min-height: 56px; resize: vertical; } 
.khataji-lead-form-wrap input[type="submit"], .khataji-lead-form-wrap button[type="submit"], .khataji-lead-form-wrap .khataji-form-submit { width: 100% !important; background: var(--khataji-primary) !important; color: #fff !important; border: none !important; border-radius: 10px !important; padding: 10px 12px !important; font-size: 13px !important; font-weight: 700 !important; cursor: pointer; margin-top: 4px !important; transition: background .15s ease, transform .1s ease; }
.khataji-lead-form-wrap input[type="submit"]:hover, .khataji-lead-form-wrap button[type="submit"]:hover { background: var(--khataji-primary-dark) !important; }
.khataji-lead-form-wrap input[type="submit"]:active, .khataji-lead-form-wrap button[type="submit"]:active { transform: scale(.98); }

/* AI-triggered lead CTA card */
.khataji-lead-cta { align-self: stretch; background: linear-gradient(180deg, #fff, #fff7f8); border: 1px solid #f3d3d9; border-left: 3px solid var(--khataji-primary); border-radius: 10px; padding: 9px 11px; display: flex; align-items: center; justify-content: space-between; gap: 10px; animation: khataji-message-pop .22s ease; }
.khataji-lead-cta-text { font-size: 12px; color: var(--khataji-text); line-height: 1.35; }
.khataji-lead-cta-btn { flex-shrink: 0; background: var(--khataji-primary); color: #fff; border: none; border-radius: 8px; padding: 7px 11px; font-size: 11px; font-weight: 700; cursor: pointer; white-space: nowrap; transition: background .15s ease, transform .1s ease; }
.khataji-lead-cta-btn:hover { background: var(--khataji-primary-dark); }
.khataji-lead-cta-btn:active { transform: scale(.97); }

/* ---- Proactive teaser bubble ---- */
.khataji-proactive-teaser { position: absolute; bottom: 66px; right: 0; max-width: 230px; background: #fff; color: var(--khataji-text); border: 1px solid var(--khataji-border); border-radius: 12px; padding: 9px 30px 9px 12px; font-size: 12px; line-height: 1.35; box-shadow: 0 8px 22px rgba(15,23,42,.14); cursor: pointer; animation: khataji-teaser-in .3s cubic-bezier(.16,1,.3,1); }
.khataji-position-left .khataji-proactive-teaser { right: auto; left: 0; }
.khataji-proactive-teaser::after { content: ""; position: absolute; bottom: -7px; right: 22px; width: 12px; height: 12px; background: #fff; border-right: 1px solid var(--khataji-border); border-bottom: 1px solid var(--khataji-border); transform: rotate(45deg); }
.khataji-position-left .khataji-proactive-teaser::after { right: auto; left: 22px; }
.khataji-teaser-text { display: block; }
.khataji-teaser-close { position: absolute; top: 4px; right: 6px; background: none; border: none; color: var(--khataji-text-muted); font-size: 16px; line-height: 1; cursor: pointer; padding: 2px; }
.khataji-teaser-close:hover { color: var(--khataji-text); }
@keyframes khataji-teaser-in { from { opacity: 0; transform: translateY(8px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* Modal */
.khataji-modal { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,.45); display: flex; align-items: center; justify-content: center; z-index: 100; border-radius: var(--khataji-radius); }
.khataji-modal-content { background: var(--khataji-bg); width: 94%; max-width: 310px; border-radius: 14px; overflow: hidden; box-shadow: 0 12px 32px rgba(0,0,0,.18); margin: 0 auto; }
.khataji-modal-header { padding: 12px 14px; background: var(--khataji-bg-alt); border-bottom: 1px solid var(--khataji-border); display: flex; justify-content: space-between; align-items: center; }
.khataji-modal-header h4 { margin: 0; font-size: 14px; font-weight: 600; color: var(--khataji-text); }
.khataji-modal-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--khataji-text-muted); line-height: 1; }
.khataji-modal-body { padding: 14px; }
.khataji-modal-description { font-size: 12px; color: var(--khataji-text-muted); margin-bottom: 12px; }
.khataji-contact-list { display: flex; flex-direction: column; gap: 10px; }
.khataji-contact-card { background: var(--khataji-bg); border: 1px solid var(--khataji-border); border-radius: 10px; padding: 10px 12px; transition: all .15s ease; }
.khataji-contact-card:hover { border-color: #cbd5e1; }
.khataji-contact-card .contact-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.khataji-contact-card .contact-name { font-weight: 600; color: var(--khataji-text); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; }
.khataji-contact-card .contact-actions { display: flex; gap: 5px; flex-shrink: 0; }
.khataji-action-btn { padding: 5px 9px; border: none; border-radius: 6px; font-size: 10px; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 4px; transition: all .1s ease; min-width: 58px; }
.khataji-action-btn.whatsapp-btn { background: #25D366; color: #fff; }
.khataji-action-btn.whatsapp-btn:hover { background: #128C7E; }
.khataji-action-btn.call-btn { background: #3b82f6; color: #fff; }
.khataji-action-btn.call-btn:hover { background: #2563eb; }

@media (max-width: 480px) {
    .khataji-position-right { right: 16px; bottom: 16px; left: auto; }
    .khataji-position-left { left: 16px; bottom: 16px; right: auto; }
    .khataji-chat-window { width: calc(100vw - 24px); height: calc(100vh - 90px); bottom: 70px; max-height: none; }
    .khataji-position-left .khataji-chat-window, .khataji-position-right .khataji-chat-window { left: 0; right: 0; }
    .khataji-chat-button { width: 52px; height: 52px; }
    .khataji-proactive-teaser { max-width: 200px; }
}

@media (prefers-reduced-motion: reduce) {
    .khataji-chat-button, .khataji-chat-window, .khataji-message, .khataji-proactive-teaser, .khataji-lead-cta { animation: none; transition: none; }
    .khataji-chat-button.khataji-pulse::before { animation: none; display: none; }
    .khataji-lead-panel { transition: none; }
}

.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }