:root {
    --wc-chat-primary: #6B46C1; /* Vibrant Purple */
    --wc-chat-primary-hover: #553C9A;
    --wc-chat-bg: #ffffff;
    --wc-chat-text: #2D3748;
    --wc-chat-bubble-bg: #EDF2F7;
    --wc-chat-bubble-text: #2D3748;
    --wc-chat-bubble-user-bg: #6B46C1;
    --wc-chat-bubble-user-text: #ffffff;
    --wc-chat-border: #E2E8F0;
    --wc-chat-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.wc-chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999999;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.wc-chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--wc-chat-primary);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(107, 70, 193, 0.39);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.2s;
}

.wc-chat-toggle:hover {
    transform: scale(1.1);
    background-color: var(--wc-chat-primary-hover);
}

.wc-chat-toggle svg {
    width: 28px;
    height: 28px;
}

.wc-chat-container {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    max-height: calc(100vh - 120px);
    background-color: var(--wc-chat-bg);
    border-radius: 16px;
    box-shadow: var(--wc-chat-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    transform-origin: bottom right;
    border: 1px solid var(--wc-chat-border);
}

.wc-chat-hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8) translateY(20px);
}

.wc-chat-header {
    background: linear-gradient(135deg, var(--wc-chat-primary), #9F7AEA);
    color: white;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wc-chat-avatar {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.wc-chat-title {
    flex-grow: 1;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
}

.wc-chat-close {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s, transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
}

.wc-chat-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.wc-chat-close svg {
    width: 20px;
    height: 20px;
}

.wc-chat-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wc-chat-secured-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: 1px solid #235436;
    color: #4ade80;
    padding: 3px 10px;
    border-radius: 14px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.wc-chat-secured-badge svg {
    width: 12px;
    height: 12px;
}

.wc-chat-reset-btn {
    background-color: #5B8DF5 !important;
    border: none !important;
    color: white !important;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s;
    box-shadow: none !important;
}

.wc-chat-reset-btn:hover {
    background-color: #4175de !important;
    transform: rotate(-45deg);
}

.wc-chat-reset-btn svg {
    width: 14px;
    height: 14px;
}

.wc-chat-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background-color: #F7FAFC;
    scroll-behavior: smooth;
}

/* Scrollbar styles */
.wc-chat-messages::-webkit-scrollbar {
    width: 6px;
}
.wc-chat-messages::-webkit-scrollbar-track {
    background: transparent;
}
.wc-chat-messages::-webkit-scrollbar-thumb {
    background: #CBD5E0;
    border-radius: 3px;
}

.wc-chat-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.5;
    animation: wc-chat-fade-in 0.3s ease forwards;
    word-break: break-word;
}

@keyframes wc-chat-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.wc-chat-message.bot {
    align-self: flex-start;
    background-color: var(--wc-chat-bubble-bg);
    color: var(--wc-chat-bubble-text);
    border-bottom-left-radius: 4px;
}

.wc-chat-message.user {
    align-self: flex-end;
    background-color: var(--wc-chat-bubble-user-bg);
    color: var(--wc-chat-bubble-user-text);
    border-bottom-right-radius: 4px;
}

.wc-chat-input-area {
    padding: 16px 20px;
    background-color: var(--wc-chat-bg);
    border-top: 1px solid var(--wc-chat-border);
}

#wc-chat-form {
    display: flex;
    gap: 10px;
    align-items: center;
    background-color: #F7FAFC;
    border: 1px solid var(--wc-chat-border);
    border-radius: 24px;
    padding: 6px 6px 6px 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

#wc-chat-form:focus-within {
    border-color: var(--wc-chat-primary);
    box-shadow: 0 0 0 3px rgba(107, 70, 193, 0.1);
}

#wc-chat-input {
    flex-grow: 1;
    border: none;
    background: transparent;
    padding: 8px 0;
    font-size: 14px;
    color: var(--wc-chat-text);
    outline: none;
}

#wc-chat-submit {
    background-color: var(--wc-chat-primary);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

#wc-chat-submit:hover {
    background-color: var(--wc-chat-primary-hover);
}

#wc-chat-submit:active {
    transform: scale(0.95);
}

#wc-chat-mic {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 0 4px;
    outline: none;
    transition: transform 0.2s ease, filter 0.2s ease;
}

#wc-chat-mic:hover {
    transform: scale(1.1);
}

.wc-mic-active {
    animation: pulseMic 1.5s infinite;
}

@keyframes pulseMic {
    0% { transform: scale(1); filter: drop-shadow(0 0 0px red); }
    50% { transform: scale(1.2); filter: drop-shadow(0 0 5px red); }
    100% { transform: scale(1); filter: drop-shadow(0 0 0px red); }
}

#wc-chat-submit svg {
    width: 18px;
    height: 18px;
    margin-left: -2px; /* slight visual offset */
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 16px 20px;
    background-color: var(--wc-chat-bubble-bg);
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    width: fit-content;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: #A0AEC0;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Formatted Elements inside bot message */
.wc-chat-order-card {
    background: white;
    border: 1px solid var(--wc-chat-border);
    border-radius: 8px;
    padding: 12px;
    margin-top: 8px;
    font-size: 13px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.wc-chat-order-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    margin-top: 4px;
}

.status-completed { background: #E6FFFA; color: #319795; }
.status-processing { background: #EBF8FF; color: #3182CE; }
.status-on-hold { background: #FEFCBF; color: #B7791F; }
.status-pending { background: #EDF2F7; color: #4A5568; }
.status-cancelled { background: #FED7D7; color: #E53E3E; }

.wc-chat-items-list {
    margin: 4px 0 0;
    padding-left: 20px;
    color: #4A5568;
}

.wc-chat-actions-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.wc-chat-action-btn {
    background-color: var(--wc-chat-bg);
    border: 1px solid var(--wc-chat-primary);
    color: var(--wc-chat-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.wc-chat-action-btn:hover:not(:disabled) {
    background-color: var(--wc-chat-primary);
    color: white;
}

.wc-chat-action-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

/* Fix Google Maps Autocomplete dropdown */
.pac-container {
    z-index: 9999999 !important;
    border-radius: 8px;
    box-shadow: var(--wc-chat-shadow);
    border: 1px solid var(--wc-chat-border);
    font-family: 'Inter', sans-serif;
}

@media (max-width: 480px) {
    .wc-chat-container {
        position: fixed;
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        z-index: 1000000;
    }
    
    .wc-chat-hidden {
        transform: translateY(100%);
    }
    
    .wc-chat-toggle {
        bottom: 20px;
        right: 20px;
    }
}