/* WP AI Agent chat widget */
#wp-ai-agent-widget,
#wp-ai-agent-widget * {
    box-sizing: border-box;
}

/* Theme-proofing: some themes override the HTML `hidden` attribute (e.g.
   `input { display: block !important }`), which makes the native file picker
   ("Choose File") appear and breaks the input row. Force these hidden so the
   widget looks identical on every site. */
#wp-ai-agent-widget [hidden],
#wp-ai-agent-widget .wp-ai-agent-file,
#wp-ai-agent-widget input[type="file"] {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* Theme-proofing: reset only the properties themes commonly force onto buttons
   and inputs (uppercase text, letter-spacing, native appearance, min/max-height,
   inherited fonts). The widget's own colours, sizes, and radii live in the class
   rules below and are deliberately NOT touched here. */
#wp-ai-agent-widget button,
#wp-ai-agent-widget input,
#wp-ai-agent-widget textarea {
    font-family: inherit !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    text-shadow: none !important;
    text-indent: 0 !important;
    min-height: 0 !important;
    max-height: none !important;
    float: none !important;
    vertical-align: middle !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

#wp-ai-agent-widget {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 99999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.wp-ai-agent-toggle {
    background: linear-gradient(135deg, #1e73be 0%, #155a96 100%);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(30, 115, 190, 0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.wp-ai-agent-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(30, 115, 190, 0.45);
}

.wp-ai-agent-panel {
    width: 370px;
    max-width: calc(100vw - 32px);
    height: 560px;
    max-height: calc(100vh - 120px);
    margin-top: 12px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.22);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.wp-ai-agent-panel.is-hidden {
    display: none;
}

/* Views (Home / Chat) fill the panel above the bottom nav. */
#wp-ai-agent-widget .wp-ai-agent-view {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#wp-ai-agent-widget .wp-ai-agent-view.is-hidden {
    display: none;
}

/* ---- Home view ---- */
#wp-ai-agent-widget .wp-ai-agent-hero {
    position: relative;
    background: linear-gradient(160deg, #16314a 0%, #1e3a5f 60%, #245a8d 100%);
    color: #fff;
    padding: 26px 22px 22px;
    flex: 0 0 auto;
}

#wp-ai-agent-widget .wp-ai-agent-hero-title {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}

#wp-ai-agent-widget .wp-ai-agent-hero-sub {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
}

#wp-ai-agent-widget .wp-ai-agent-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 30px;
    height: 30px;
    padding: 0;
    margin: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

#wp-ai-agent-widget .wp-ai-agent-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

#wp-ai-agent-widget .wp-ai-agent-home-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 16px;
    background: #f4f6f9;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#wp-ai-agent-widget .wp-ai-agent-home-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#wp-ai-agent-widget .wp-ai-agent-home-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    text-align: left;
    background: #fff;
    border: 1px solid #e7ecf3;
    border-radius: 14px;
    padding: 15px 16px;
    font-size: 14px;
    font-weight: 600;
    color: #16314a;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: transform 0.12s ease, box-shadow 0.15s ease;
}

#wp-ai-agent-widget .wp-ai-agent-home-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

#wp-ai-agent-widget .wp-ai-agent-home-card .chev {
    color: #9aa7b6;
    flex: 0 0 auto;
}

#wp-ai-agent-widget .wp-ai-agent-care-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    text-align: left;
    background: #fff;
    border: 1px solid #d4e6f7;
    border-left: 4px solid #25d366;
    border-radius: 14px;
    padding: 15px 16px;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: transform 0.12s ease, box-shadow 0.15s ease;
}

#wp-ai-agent-widget .wp-ai-agent-care-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

#wp-ai-agent-widget .wp-ai-agent-care-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

#wp-ai-agent-widget .wp-ai-agent-care-text strong {
    font-size: 14px;
    color: #16314a;
}

#wp-ai-agent-widget .wp-ai-agent-care-text small {
    font-size: 12.5px;
    color: #25924a;
}

#wp-ai-agent-widget .wp-ai-agent-care-card svg {
    color: #25d366;
    flex: 0 0 auto;
}

/* ---- Bottom navigation ---- */
#wp-ai-agent-widget .wp-ai-agent-nav {
    flex: 0 0 auto;
    display: flex;
    border-top: 1px solid #eef1f5;
    background: #fff;
}

#wp-ai-agent-widget .wp-ai-agent-nav-btn {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 9px 0;
    border: 0;
    background: transparent;
    color: #9aa7b6;
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.15s ease;
}

#wp-ai-agent-widget .wp-ai-agent-nav-btn.is-active {
    color: #1e73be;
}

.wp-ai-agent-header {
    background: linear-gradient(135deg, #1e73be 0%, #155a96 100%);
    color: #fff;
    padding: 16px 18px;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.2px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.wp-ai-agent-header::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.3);
    flex: 0 0 auto;
}

/* Always-visible "Contact" button in the header — one tap to leave details. */
#wp-ai-agent-widget .wp-ai-agent-contact-btn {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    padding: 5px 12px;
    font-size: 12.5px;
    font-weight: 600;
    line-height: 1.3;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease;
}

#wp-ai-agent-widget .wp-ai-agent-contact-btn:hover {
    background: rgba(255, 255, 255, 0.32);
}

/* Header three-dot (⋮) menu. */
#wp-ai-agent-widget .wp-ai-agent-menu {
    position: relative;
    flex: 0 0 auto;
}

#wp-ai-agent-widget .wp-ai-agent-menu-btn {
    width: 30px;
    height: 30px;
    padding: 0;
    margin: 0;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

#wp-ai-agent-widget .wp-ai-agent-menu-btn:hover {
    background: rgba(255, 255, 255, 0.32);
}

#wp-ai-agent-widget .wp-ai-agent-menu-dropdown {
    position: absolute;
    top: 38px;
    right: 0;
    z-index: 6;
    min-width: 152px;
    background: #fff;
    border: 1px solid #e7ecf3;
    border-radius: 12px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#wp-ai-agent-widget .wp-ai-agent-menu-dropdown.is-hidden {
    display: none;
}

#wp-ai-agent-widget .wp-ai-agent-menu-item {
    background: #fff;
    border: 0;
    text-align: left;
    padding: 11px 14px;
    font-size: 13.5px;
    font-weight: 600;
    color: #16314a;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.12s ease, color 0.12s ease;
}

#wp-ai-agent-widget .wp-ai-agent-menu-item:hover {
    background: #f1f5fb;
    color: #1e73be;
}

/* Multi-line message box (Enter sends, Shift+Enter = new line). Overrides the
   generic textarea reset above with equal/higher specificity + !important. */
#wp-ai-agent-widget textarea.wp-ai-agent-input {
    height: 40px;
    min-height: 40px !important;
    max-height: 120px !important;
    resize: none !important;
    overflow-y: auto;
    line-height: 1.4;
    padding-top: 9px;
    padding-bottom: 9px;
    white-space: pre-wrap;
}

/* Staged image preview (shown before the user sends image + text together). */
#wp-ai-agent-widget .wp-ai-agent-preview {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: #f1f5fb;
    border-top: 1px solid #eef1f5;
}

#wp-ai-agent-widget .wp-ai-agent-preview.is-hidden {
    display: none;
}

#wp-ai-agent-widget .wp-ai-agent-preview-img {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #d4e6f7;
}

#wp-ai-agent-widget .wp-ai-agent-preview-label {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 12.5px;
    color: #4b5b6b;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#wp-ai-agent-widget .wp-ai-agent-preview-remove {
    flex: 0 0 auto;
    margin-left: auto;
    width: 24px;
    height: 24px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #e2e8f0;
    color: #334155;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s ease;
}

#wp-ai-agent-widget .wp-ai-agent-preview-remove:hover {
    background: #cbd5e1;
}

.wp-ai-agent-messages {
    padding: 14px;
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    background: #f7f9fc;
}

.wp-ai-agent-message {
    line-height: 1.55;
    border-radius: 16px;
    padding: 10px 14px;
    max-width: 85%;
    font-size: 14px;
    white-space: pre-line;
    overflow-wrap: anywhere;
    word-break: break-word;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
    text-align: left;
}

/* Theme-proofing: keep all widget content left-aligned even if the theme
   centers body/content text. */
#wp-ai-agent-widget .wp-ai-agent-messages,
#wp-ai-agent-widget .wp-ai-agent-home-body,
#wp-ai-agent-widget .wp-ai-agent-product-info,
#wp-ai-agent-widget .wp-ai-agent-hero {
    text-align: left;
}

.wp-ai-agent-message-human {
    background: linear-gradient(135deg, #1e73be 0%, #2b86d6 100%);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 5px;
}

.wp-ai-agent-message-bot {
    background: #fff;
    color: #1f2733;
    align-self: flex-start;
    border: 1px solid #e7ecf3;
    border-bottom-left-radius: 5px;
}

.wp-ai-agent-message-bot.wp-ai-agent-loading {
    opacity: 0.7;
    font-style: italic;
}

/* Welcome greeting spans the panel. */
.wp-ai-agent-message.wp-ai-agent-welcome {
    max-width: 100%;
    align-self: stretch;
    background: #eef5fc;
    border-color: #d4e6f7;
}

/* Inline link rendered as a small clickable button. */
.wp-ai-agent-link-btn {
    display: inline-block;
    margin: 3px 4px 3px 0;
    padding: 5px 12px;
    background: #1e73be;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 14px;
    font-size: 12.5px;
    font-weight: 600;
    line-height: 1.4;
    transition: background 0.15s ease;
}

.wp-ai-agent-link-btn:hover {
    background: #155a96;
    color: #fff !important;
}

/* Quick action buttons under the welcome message. */
.wp-ai-agent-quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 2px;
    align-self: stretch;
}

/* Reply buttons shown under a bot message (e.g. Login / Register). */
.wp-ai-agent-reply-actions {
    margin-top: 6px;
    align-self: flex-start;
}

/* WhatsApp "Continue on WhatsApp" CTA button. */
#wp-ai-agent-widget .wp-ai-agent-wa-btn {
    background: #25d366;
    color: #fff !important;
    border-color: #25d366;
    text-decoration: none !important;
}

#wp-ai-agent-widget .wp-ai-agent-wa-btn:hover {
    background: #1ebe5b;
    border-color: #1ebe5b;
    color: #fff !important;
}

.wp-ai-agent-quick-btn {
    background: #fff;
    color: #1e73be;
    border: 1px solid #cfe2f3;
    border-radius: 18px;
    padding: 7px 13px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.wp-ai-agent-quick-btn:hover {
    background: #1e73be;
    color: #fff;
    border-color: #1e73be;
    transform: translateY(-1px);
}

.wp-ai-agent-form {
    border-top: 1px solid #eef1f5;
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center;
    padding: 12px;
    gap: 8px;
    background: #fff;
    width: 100%;
}

.wp-ai-agent-input {
    flex: 1 1 auto !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: 100% !important;
    height: 40px;
    border: 1px solid #dde3ea;
    border-radius: 28px;
    padding: 10px 16px;
    margin: 0;
    font-size: 14px;
    line-height: 1.2;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.wp-ai-agent-input:focus {
    border-color: #1e73be;
    box-shadow: 0 0 0 3px rgba(30, 115, 190, 0.15);
}

.wp-ai-agent-submit {
    flex: 0 0 auto !important;
    width: 40px !important;
    height: 40px;
    min-width: 40px;
    background: linear-gradient(135deg, #1e73be 0%, #155a96 100%);
    color: #fff;
    border: none;
    border-radius: 50%;
    padding: 0 !important;
    margin: 0;
    cursor: pointer;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    transition: transform 0.12s ease, box-shadow 0.15s ease;
}

.wp-ai-agent-submit:hover {
    box-shadow: 0 4px 12px rgba(30, 115, 190, 0.4);
    transform: scale(1.05);
}

.wp-ai-agent-submit .wp-ai-agent-send-icon {
    width: 20px;
    height: 20px;
    display: block;
    transform: translateX(1px);
    /* optical centering of the arrow */
}

/* Image-upload (visual search) button. */
.wp-ai-agent-icon-btn {
    flex: 0 0 auto !important;
    width: 38px;
    height: 38px;
    min-width: 38px;
    padding: 0 !important;
    margin: 0;
    background: #eef5fc;
    color: #1e73be;
    border: 1px solid #d4e6f7;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease;
}

.wp-ai-agent-icon-btn:hover {
    background: #1e73be;
    color: #fff;
    border-color: #1e73be;
}

/* Product cards (visual product results). */
#wp-ai-agent-widget .wp-ai-agent-products {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

#wp-ai-agent-widget .wp-ai-agent-product-card {
    display: flex;
    gap: 10px;
    background: #fff;
    border: 1px solid #e7ecf3;
    border-radius: 14px;
    padding: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

#wp-ai-agent-widget .wp-ai-agent-product-img {
    width: 64px;
    height: 64px;
    flex: 0 0 64px;
    object-fit: cover;
    border-radius: 10px;
    background: #f1f4f8;
}

#wp-ai-agent-widget .wp-ai-agent-product-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
    flex: 1 1 auto;
}

#wp-ai-agent-widget .wp-ai-agent-product-name {
    font-size: 13.5px;
    font-weight: 600;
    color: #16314a !important;
    text-decoration: none !important;
    line-height: 1.3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

#wp-ai-agent-widget .wp-ai-agent-product-name:hover {
    color: #1e73be !important;
}

#wp-ai-agent-widget .wp-ai-agent-product-cat {
    font-size: 11px;
    color: #8a97a6;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

#wp-ai-agent-widget .wp-ai-agent-product-price {
    font-size: 13.5px;
    font-weight: 700;
    color: #1e73be;
}

#wp-ai-agent-widget .wp-ai-agent-product-oos {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: #b32d2e;
    background: #fdeaea;
    border-radius: 4px;
    padding: 2px 7px;
    margin-top: 2px;
}

#wp-ai-agent-widget .wp-ai-agent-product-desc {
    font-size: 12px;
    color: #6b7280;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

#wp-ai-agent-widget .wp-ai-agent-product-actions {
    display: flex;
    gap: 6px;
    margin-top: 5px;
    flex-wrap: wrap;
}

#wp-ai-agent-widget .wp-ai-agent-cart-btn,
#wp-ai-agent-widget .wp-ai-agent-view-btn {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none !important;
    cursor: pointer;
    line-height: 1.3;
    transition: background 0.15s ease, color 0.15s ease;
}

#wp-ai-agent-widget .wp-ai-agent-cart-btn {
    background: #1e73be;
    color: #fff !important;
    border: 1px solid #1e73be;
}

#wp-ai-agent-widget .wp-ai-agent-cart-btn:hover {
    background: #155a96;
    border-color: #155a96;
}

#wp-ai-agent-widget .wp-ai-agent-view-btn {
    background: #fff;
    color: #1e73be !important;
    border: 1px solid #cfe2f3;
}

#wp-ai-agent-widget .wp-ai-agent-view-btn:hover {
    background: #eef5fc;
}

/* Uploaded image thumbnail shown in the chat. */
.wp-ai-agent-uploaded-img {
    display: block;
    max-width: 180px;
    max-height: 180px;
    width: auto;
    height: auto;
    border-radius: 10px;
}

/* Scrollbar */
.wp-ai-agent-messages::-webkit-scrollbar {
    width: 7px;
}

.wp-ai-agent-messages::-webkit-scrollbar-thumb {
    background: #c7d2de;
    border-radius: 8px;
}