/* ========================================
   WhatsApp-Style Chat Widget
   ======================================== */

:root {
    /* WhatsApp Colors */
    --wa-teal-green: #128C7E;
    --wa-teal-green-dark: #075E54;
    --wa-light-green: #25D366;
    --wa-green: #34B7F1;

    /* Chat colors - WhatsApp wallpaper */
    --wa-chat-bg: #ECE5DD;
    /* WhatsApp doodle pattern (base64 encoded) */
    --wa-wallpaper: url("data:image/png;base64,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");

    /* Message bubbles */
    --wa-outgoing-bubble: #DCF8C6;
    --wa-incoming-bubble: #FFFFFF;
    --wa-system-bubble: #FCF4CB;

    /* Text colors */
    --wa-text-primary: #111B21;
    --wa-text-secondary: #667781;
    --wa-text-time: #667781;

    /* Other */
    --wa-border: #E9EDEF;
    --wa-input-bg: #FFFFFF;
    --wa-icon: #54656F;

    /* Shadows */
    --wa-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
    --wa-shadow-lg: 0 2px 8px rgba(0, 0, 0, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--wa-chat-bg);
    color: var(--wa-text-primary);
    line-height: 1.4;
}

/* Demo Page Styles */
.demo-page {
    min-height: 100vh;
    padding: 60px 20px;
    background: var(--wa-teal-green-dark);
}

.demo-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: white;
}

.demo-content h1 {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.demo-content>p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 3rem;
}

.demo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.demo-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1.2rem;
    text-align: left;
}

.demo-card h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.demo-card p {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* ========================================
   Chat Widget Container
   ======================================== */

.chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Segoe UI', Helvetica, Arial, sans-serif;
}

/* ========================================
   WhatsApp Floating Button
   ======================================== */

.chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--wa-light-green) 0%, #1EBE57 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
    position: relative;
    color: white;
    animation: pulse-ring 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
}

@keyframes pulse-ring {

    0%,
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    50% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 0 10px rgba(37, 211, 102, 0);
    }
}

.chat-toggle:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6), 0 4px 8px rgba(0, 0, 0, 0.3);
}

.chat-toggle:active {
    transform: scale(0.95);
}

.chat-toggle-icon {
    transition: all 0.2s;
}

.chat-toggle-icon.close {
    position: absolute;
}

/* WhatsApp Icon */
.chat-toggle svg {
    fill: white;
}

.chat-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 24px;
    height: 24px;
    background: #FF3B30;
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

/* ========================================
   WhatsApp Chat Window
   ======================================== */

.chat-window {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 360px;
    height: 500px;
    min-width: 300px;
    min-height: 350px;
    max-width: 500px;
    max-height: calc(100vh - 100px);
    background: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
    /* Resize from left-bottom corner */
    resize: both;
    direction: rtl;
    /* This flips resize to left side */
}

.chat-window>* {
    direction: ltr;
    /* Reset direction for children */
}

.chat-window.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* ========================================
   WhatsApp Header
   ======================================== */

.chat-header {
    background: var(--wa-teal-green-dark);
    color: white;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 60px;
    cursor: move;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-avatar svg {
    width: 24px;
    height: 24px;
}

.chat-header-info {
    flex: 1;
    min-width: 0;
}

.chat-header-text h3 {
    font-size: 16px;
    font-weight: 500;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-status {
    font-size: 13px;
    opacity: 0.85;
    display: flex;
    align-items: center;
    gap: 4px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--wa-light-green);
    border-radius: 50%;
}

.chat-header-actions {
    display: flex;
    gap: 4px;
}

.header-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: background 0.2s;
}

.header-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.header-btn svg {
    width: 22px;
    height: 22px;
}

/* ========================================
   WhatsApp Messages Area
   ======================================== */

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    /* Custom WhatsApp background image */
    background-image: url('whatsapp-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

/* Dark overlay for better message readability */
.chat-messages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.05);
    pointer-events: none;
    z-index: 0;
}

.chat-messages>* {
    position: relative;
    z-index: 1;
}

.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--wa-teal-green);
    border-radius: 4px;
    transition: background 0.2s;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--wa-teal-green-dark);
}

/* WhatsApp Message Bubbles */
.message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    animation: messageIn 0.2s ease;
}

@keyframes messageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bot-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
}

.message-avatar {
    display: none;
    /* WhatsApp doesn't show avatars in chat */
}

.message-content {
    display: flex;
    flex-direction: column;
}

.message-bubble {
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14.5px;
    line-height: 1.4;
    position: relative;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s, box-shadow 0.2s;
    backdrop-filter: blur(20px);
}

.message-bubble:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Incoming message (Bot) - White bubble with subtle gradient */
.bot-message .message-bubble {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FA 100%);
    color: var(--wa-text-primary);
    border-top-left-radius: 0;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.bot-message .message-bubble::before {
    content: '';
    position: absolute;
    top: 0;
    left: -8px;
    width: 0;
    height: 0;
    border-top: 8px solid #FFFFFF;
    border-left: 8px solid transparent;
    filter: drop-shadow(-1px 0 1px rgba(0, 0, 0, 0.05));
}

/* Outgoing message (User) - Green bubble with gradient */
.user-message .message-bubble {
    background: linear-gradient(135deg, #DCF8C6 0%, #D0F0BA 100%);
    color: var(--wa-text-primary);
    border-top-right-radius: 0;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.user-message .message-bubble::before {
    content: '';
    position: absolute;
    top: 0;
    right: -8px;
    width: 0;
    height: 0;
    border-top: 8px solid #DCF8C6;
    border-right: 8px solid transparent;
    filter: drop-shadow(1px 0 1px rgba(0, 0, 0, 0.05));
}

.message-bubble p {
    margin-bottom: 4px;
}

.message-bubble p:last-child {
    margin-bottom: 0;
}

.message-bubble ul {
    margin: 4px 0;
    padding-left: 18px;
}

.message-bubble li {
    margin: 4px 0;
    line-height: 1.4;
}

/* Step Items */
.step-item {
    margin: 8px 0;
    padding: 8px 12px;
    background: rgba(18, 140, 126, 0.08);
    border-left: 3px solid var(--wa-teal-green);
    border-radius: 0 6px 6px 0;
}

.step-number {
    font-weight: 600;
    color: var(--wa-teal-green);
    margin-right: 8px;
}

.num-circle {
    display: inline-block;
    width: 22px;
    height: 22px;
    background: var(--wa-teal-green);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 22px;
    font-weight: 600;
    font-size: 12px;
    margin-right: 10px;
}

/* Steps List (Numbered) */
.steps-list {
    margin: 8px 0;
    padding-left: 0;
    list-style: none;
}

.steps-list .numbered-item {
    margin: 8px 0;
    padding: 8px 12px;
    background: rgba(18, 140, 126, 0.06);
    border-radius: 6px;
    display: block;
}

.steps-list .num {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: var(--wa-teal-green);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 24px;
    font-weight: 600;
    font-size: 12px;
    margin-right: 10px;
}

/* Bullet List */
.bullet-list {
    margin: 8px 0;
    padding-left: 16px;
    list-style: none;
}

.bullet-item {
    margin: 6px 0;
    padding-left: 20px;
    position: relative;
}

.bullet-item::before {
    content: "•";
    color: var(--wa-teal-green);
    font-weight: bold;
    font-size: 18px;
    position: absolute;
    left: 0;
    top: -2px;
}

/* Formatted Lists (Fallback) */
.formatted-list {
    margin: 8px 0;
    padding-left: 20px;
}

.formatted-list li {
    margin: 6px 0;
    padding-left: 4px;
}

/* Strong/Bold text styling */
.message-bubble strong {
    color: var(--wa-teal-green-dark);
    font-weight: 600;
}

.user-message .message-bubble strong {
    color: #0d5c3a;
}

/* Message time and checkmarks */
.message-time {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    text-align: right;
    margin-top: 4px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 3px;
    font-weight: 500;
}

.user-message .message-time::after {
    content: '✓✓';
    color: #53BDEB;
    font-size: 14px;
}

/* ========================================
   Quick Replies (WhatsApp Style)
   ======================================== */

.quick-replies {
    padding: 8px 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    background: transparent;
    /* Transparent to match chat background */
    border-top: none;
    /* Remove border for seamless look */
}

.quick-reply-btn {
    padding: 8px 14px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F5F5F5 100%);
    border: 1.5px solid var(--wa-teal-green);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--wa-teal-green);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.quick-reply-btn:hover {
    background: linear-gradient(135deg, var(--wa-teal-green) 0%, var(--wa-teal-green-dark) 100%);
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 8px rgba(7, 94, 84, 0.3);
}

.quick-reply-btn:active {
    transform: translateY(0);
}

/* ========================================
   Typing Indicator (WhatsApp Style)
   ======================================== */

.typing-indicator {
    display: flex;
    padding: 8px 16px;
    background: transparent;
}

.typing-dots {
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 16px;
    border-radius: 18px;
    border-top-left-radius: 4px;
    display: flex;
    gap: 5px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    position: relative;
}

.typing-dots::before {
    content: '';
    position: absolute;
    top: 0;
    left: -6px;
    width: 0;
    height: 0;
    border-top: 6px solid rgba(255, 255, 255, 0.95);
    border-left: 6px solid transparent;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: #A0A0A0;
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {

    0%,
    80%,
    100% {
        transform: translateY(0);
        background: #A0A0A0;
    }

    40% {
        transform: translateY(-5px);
        background: var(--wa-teal-green);
    }
}

/* ========================================
   WhatsApp Input Area
   ======================================== */

.chat-input-container {
    padding: 10px;
    background: #F0F2F5;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.chat-input-wrapper {
    flex: 1;
    display: flex;
    align-items: flex-end;
    background: white;
    border-radius: 24px;
    padding: 6px 12px;
    gap: 8px;
}

.emoji-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--wa-icon);
    flex-shrink: 0;
}

.emoji-btn:hover {
    color: var(--wa-teal-green);
}

.chat-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 15px;
    font-family: inherit;
    resize: none;
    max-height: 100px;
    line-height: 1.4;
    color: var(--wa-text-primary);
    padding: 4px 0;
}

.chat-input:focus {
    outline: none;
}

.chat-input::placeholder {
    color: var(--wa-text-secondary);
}

.send-btn {
    width: 48px;
    height: 48px;
    border: none;
    background: var(--wa-teal-green);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: background 0.2s;
    flex-shrink: 0;
}

.send-btn:hover:not(:disabled) {
    background: var(--wa-teal-green-dark);
}

.send-btn:disabled {
    background: #A0A0A0;
    cursor: not-allowed;
}

.send-btn svg {
    width: 24px;
    height: 24px;
    margin-left: 3px;
}

/* ========================================
   Microphone Button (Voice Input)
   ======================================== */

.mic-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--wa-icon);
    transition: all 0.2s;
    flex-shrink: 0;
    position: relative;
}

.mic-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--wa-teal-green);
}

.mic-btn svg {
    width: 24px;
    height: 24px;
}

.mic-btn.recording {
    background: #ff4444;
    color: white;
    animation: pulse 1s infinite;
}

.mic-btn.recording:hover {
    background: #cc3333;
}

.recording-indicator {
    position: absolute;
    top: -2px;
    right: -2px;
    font-size: 10px;
    animation: blink 0.5s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.input-footer {
    display: none;
    /* Hide footer in WhatsApp style */
}

/* ========================================
   Left Resize Handle
   ======================================== */

/* Left-Bottom Resize Handle */
.resize-handle-left {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 16px;
    height: 16px;
    background: linear-gradient(315deg, transparent 50%, var(--wa-teal-green) 50%);
    border-radius: 10px 0 0 0;
    cursor: nesw-resize;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 10;
}

.chat-window:hover .resize-handle-left {
    opacity: 0.6;
}

.resize-handle-left:hover {
    opacity: 1 !important;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 480px) {
    .chat-widget {
        bottom: 10px;
        right: 10px;
    }

    .chat-window {
        width: calc(100vw - 20px);
        height: calc(100vh - 80px);
        right: -5px;
        bottom: 65px;
    }
}