/* Modern Pet Counselor AI Chat Styles - Complete & Optimized */

/* ==========================================================================
   CHAT BUTTON
   ========================================================================== */

.pcai-open-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999999 !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 60px;
    padding: 16px 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    align-items: center;
    gap: 12px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    font-weight: 500;
    min-width: 140px;
    height: 52px;
}

.pcai-open-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.pcai-open-btn svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.pcai-chat-icon {
    animation: pulse 2s infinite;
    display: inline-block;
    vertical-align: middle;
}

.pcai-btn-text {
    display: inline-block;
    vertical-align: middle;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* ==========================================================================
   POPUP BOX CONTAINER
   ========================================================================== */

.pcai-popup-box {
    position: fixed;
    bottom: 90px;
    right: 20px;
    background: #fff;
    border-radius: 16px;
    width: 380px;
    height: 700px;
    max-height: calc(100vh - 40px);
    z-index: 9999;
    box-shadow: 0 5px 40px rgba(0,0,0,0.16);
    display: none;
    transition: all 0.3s ease;
    animation: slideUp 0.3s ease;
    overflow: hidden;
}

.pcai-popup-box[style*="display: block"] {
    display: grid !important;
    grid-template-rows: auto auto 1fr auto auto;
    grid-template-areas:
        "header"
        "options"
        "messages"
        "input"
        "disclaimer";
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   CHAT HEADER
   ========================================================================== */

.pcai-chat-header {
    grid-area: header;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    border-radius: 16px 16px 0 0;
}

.pcai-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pcai-bot-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pcai-bot-avatar svg {
    width: 24px;
    height: 24px;
    color: white;
}

.pcai-bot-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.pcai-header-text h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.pcai-bot-status {
    font-size: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 4px;
}

.pcai-bot-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
    display: inline-block;
}

.pcai-bot-status.offline::before {
    background: #f87171;
}

.pcai-close-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.pcai-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   OPTIONS BAR
   ========================================================================== */

.pcai-options-bar {
    grid-area: options;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    padding: 8px 16px;
    display: flex;
    gap: 8px;
    min-height: 48px;
    align-items: center;
}

.pcai-option-btn {
    background: none;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    color: #495057;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pcai-option-btn:hover {
    background: #e9ecef;
    border-color: #adb5bd;
}

.pcai-option-btn svg {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   MESSAGES AREA
   ========================================================================== */

.pcai-messages {
    grid-area: messages;
    padding: 20px;
    background: #f8f9fa;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.pcai-messages::-webkit-scrollbar {
    width: 6px;
}

.pcai-messages::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

.pcai-messages::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.pcai-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

.pcai-messages {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) rgba(0, 0, 0, 0.05);
}

.pcai-message {
    background: white;
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 12px;
    line-height: 1.5;
    font-size: 14px;
    color: #212529;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    max-width: 85%;
    animation: fadeIn 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pcai-user-msg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-left: auto;
    text-align: right;
}

.pcai-message strong {
    font-weight: 600;
    color: #212529;
}

.pcai-message ul {
    margin: 8px 0;
    padding-left: 20px;
}

.pcai-message li {
    margin-bottom: 4px;
    line-height: 1.4;
}

.pcai-message.pcai-gallery-secondary {
    font-size: 14px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #e9ecef;
}

/* ==========================================================================
   INPUT ROW
   ========================================================================== */

.pcai-input-row {
    grid-area: input;
    padding: 16px;
    background: white;
    display: flex;
    gap: 12px;
    border-top: 1px solid #e9ecef;
    min-height: 76px;
    align-items: center;
}

.pcai-input-row input {
    flex: 1;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid #dee2e6;
    border-radius: 24px;
    outline: none;
    transition: border-color 0.2s ease;
    font-family: inherit;
    height: 44px;
    box-sizing: border-box;
}

.pcai-input-row input:focus {
    border-color: #667eea;
}

.pcai-input-row button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.pcai-input-row button:hover {
    transform: scale(1.05);
}

.pcai-input-row button:active {
    transform: scale(0.95);
}

/* ==========================================================================
   DISCLAIMER FOOTER
   ========================================================================== */

.pcai-disclaimer {
    grid-area: disclaimer;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    padding: 8px 16px;
    text-align: center;
    font-size: 11px;
    color: #6c757d;
    line-height: 1.3;
    border-radius: 0 0 16px 16px;
}

/* ==========================================================================
   CARDS DISPLAYED OUTSIDE MESSAGES
   ========================================================================== */

.pcai-cards-outside {
    margin: 16px 0;
    padding: 0;
    background: transparent;
    animation: fadeIn 0.3s ease;
}

.pcai-cards-inside {
    margin: 12px 0 0 0;
    background: rgba(248, 249, 250, 0.7);
    border: 1px solid rgba(233, 236, 239, 0.7);
    border-radius: 8px;
    padding: 12px;
}

/* ==========================================================================
   COMPACT PET CARDS
   ========================================================================== */

.pcai-pet-card-compact {
    min-width: 200px !important;
    max-width: 200px !important;
    margin-bottom: 0 !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08) !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
    background: white !important;
    border: 1px solid #e9ecef !important;
    display: flex !important;
    flex-direction: column !important;
    flex-shrink: 0 !important;
}

.pcai-pet-card-compact:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12) !important;
    border-color: #667eea !important;
}

.pcai-pet-card-compact .pcai-pet-image-container {
    position: relative !important;
    height: 140px !important;
    overflow: hidden !important;
    background: #f8f9fa !important;
}

.pcai-pet-card-compact .pcai-pet-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.3s ease !important;
}

.pcai-pet-card-compact:hover .pcai-pet-image {
    transform: scale(1.05) !important;
}

.pcai-pet-card-compact .pcai-pet-content {
    padding: 12px !important;
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
}

.pcai-pet-card-compact .pcai-pet-title {
    margin: 0 0 6px 0 !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #212529 !important;
    line-height: 1.2 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
}

.pcai-pet-reference {
    font-size: 11px !important;
    color: #667eea !important;
    font-weight: 600 !important;
    margin-bottom: 6px !important;
    padding: 2px 6px !important;
    background: rgba(102, 126, 234, 0.1) !important;
    border-radius: 4px !important;
    display: inline-block !important;
    align-self: flex-start !important;
}

.pcai-pet-card-compact .pcai-pet-details {
    font-size: 12px !important;
    color: #6c757d !important;
    margin-bottom: 8px !important;
    line-height: 1.3 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
}

.pcai-pet-card-compact .pcai-pet-price {
    font-size: 14px !important;
    font-weight: bold !important;
    color: #28a745 !important;
    margin-bottom: 10px !important;
}

.pcai-pet-card-compact .pcai-pet-actions {
    display: flex !important;
    gap: 6px !important;
    margin-top: auto !important;
    flex-wrap: wrap !important;
}

.pcai-pet-card-compact .pcai-btn-small {
    padding: 6px 10px !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
    text-align: center !important;
    display: inline-block !important;
    flex: 1 !important;
    min-width: 0 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.pcai-pet-card-compact .pcai-btn-primary.pcai-btn-small {
    background: #007bff !important;
    color: white !important;
}

.pcai-pet-card-compact .pcai-btn-primary.pcai-btn-small:hover {
    background: #0056b3 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 4px rgba(0, 123, 255, 0.3) !important;
}

.pcai-pet-card-compact .pcai-btn-secondary.pcai-btn-small {
    background: #6c757d !important;
    color: white !important;
}

.pcai-pet-card-compact .pcai-btn-secondary.pcai-btn-small:hover {
    background: #545b62 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3) !important;
}

.pcai-pet-card-compact .pcai-photo-count-badge {
    position: absolute !important;
    top: 6px !important;
    right: 6px !important;
    background: rgba(0,0,0,0.8) !important;
    color: white !important;
    padding: 3px 6px !important;
    border-radius: 8px !important;
    font-size: 10px !important;
    font-weight: bold !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
}

.pcai-pet-card-compact .pcai-availability-badge {
    position: absolute !important;
    bottom: 6px !important;
    left: 6px !important;
    padding: 3px 6px !important;
    border-radius: 4px !important;
    font-size: 10px !important;
    font-weight: bold !important;
    text-transform: uppercase !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
}

.pcai-pet-card-compact .pcai-status-available_now {
    background: #28a745 !important;
    color: white !important;
}

.pcai-pet-card-compact .pcai-status-coming_soon {
    background: #ffc107 !important;
    color: #212529 !important;
}

.pcai-pet-card-compact .pcai-status-reserved {
    background: #6c757d !important;
    color: white !important;
}

/* ==========================================================================
   SCROLLING FOR COMPACT CARDS
   ========================================================================== */

.pcai-pet-results-container {
    margin: 16px 0;
    overflow: hidden;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid #e9ecef;
}

.pcai-pet-results-scroll {
    display: flex !important;
    gap: 12px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding-bottom: 8px !important;
    scroll-behavior: smooth !important;
    -webkit-overflow-scrolling: touch !important;
}

.pcai-pet-results-scroll::-webkit-scrollbar {
    height: 4px !important;
}

.pcai-pet-results-scroll::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05) !important;
    border-radius: 2px !important;
}

.pcai-pet-results-scroll::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2) !important;
    border-radius: 2px !important;
}

.pcai-pet-results-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3) !important;
}

.pcai-pet-results-scroll {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   CONVERSATION STARTERS
   ========================================================================== */

.pcai-starters {
    padding: 12px 16px;
    background: #fff;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pcai-starter-btn {
    background: #f1f3f5;
    border: 1px solid #dee2e6;
    border-radius: 30px;
    padding: 6px 12px;
    font-size: 14px;
    color: #495057;
    cursor: pointer;
    transition: background 0.2s;
}

.pcai-starter-btn:hover {
    background: #e9ecef;
}

/* ==========================================================================
   TYPING INDICATOR
   ========================================================================== */

.pcai-typing {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 16px;
    background: white;
    border-radius: 12px;
    margin-bottom: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.pcai-typing span {
    width: 8px;
    height: 8px;
    background: #6c757d;
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.pcai-typing span:nth-child(1) {
    animation-delay: 0s;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-15px) scale(1.2);
        opacity: 1;
    }
}

/* ==========================================================================
   INLINE BOX STYLE
   ========================================================================== */

.pcai-inline-box {
    background: white;
    border-radius: 16px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    height: 600px;
    display: grid;
    grid-template-rows: auto auto 1fr auto auto;
    grid-template-areas:
        "header"
        "options"
        "messages"
        "input"
        "disclaimer";
}

.pcai-inline-box .pcai-messages {
    background: #f8f9fa;
}

/* ==========================================================================
   PHOTO GALLERY MODAL
   ========================================================================== */

.pcai-photo-gallery-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 1000000 !important;
    background: rgba(0,0,0,0.9) !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
}

.pcai-photo-gallery-modal.pcai-gallery-open {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.pcai-gallery-backdrop {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    cursor: pointer !important;
    z-index: 1000000 !important;
}

.pcai-gallery-content {
    position: relative !important;
    background: white !important;
    border-radius: 12px !important;
    max-width: 90vw !important;
    max-height: 90vh !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    box-shadow: 0 10px 50px rgba(0,0,0,0.5) !important;
    animation: modalZoom 0.3s ease !important;
    z-index: 1000001 !important;
}

.pcai-gallery-header {
    padding: 16px 20px !important;
    border-bottom: 1px solid #e5e7eb !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    background: #f9fafb !important;
    border-radius: 12px 12px 0 0 !important;
    position: relative !important;
    z-index: 1000002 !important;
}

.pcai-gallery-title {
    font-weight: 600 !important;
    color: #111827 !important;
    margin: 0 !important;
    font-size: 18px !important;
}

.pcai-gallery-close {
    background: none !important;
    border: none !important;
    font-size: 24px !important;
    cursor: pointer !important;
    color: #6b7280 !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
    z-index: 1000003 !important;
}

.pcai-gallery-close:hover {
    background: #f3f4f6 !important;
    color: #dc2626 !important;
}

.pcai-gallery-body {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    min-height: 400px !important;
    background: #000 !important;
    flex: 1 !important;
    overflow: hidden !important;
}

.pcai-gallery-nav {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    background: rgba(255,255,255,0.9) !important;
    border: none !important;
    width: 44px !important;
    height: 44px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    font-size: 18px !important;
    z-index: 1000002 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #374151 !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15) !important;
}

.pcai-gallery-nav:hover {
    background: white !important;
    transform: translateY(-50%) scale(1.1) !important;
}

.pcai-gallery-prev {
    left: 16px !important;
}

.pcai-gallery-next {
    right: 16px !important;
}

.pcai-gallery-images {
    flex: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px 60px !important;
    position: relative !important;
}

.pcai-gallery-image-container {
    text-align: center !important;
    max-width: 100% !important;
    max-height: 100% !important;
    position: relative !important;
}

.pcai-gallery-image {
    max-width: 100% !important;
    max-height: 60vh !important;
    object-fit: contain !important;
    border-radius: 8px !important;
    transition: opacity 0.3s ease !important;
}

.pcai-image-counter {
    color: #9ca3af !important;
    font-size: 14px !important;
    text-align: center !important;
    margin-top: 12px !important;
    background: rgba(0,0,0,0.7) !important;
    color: white !important;
    padding: 4px 12px !important;
    border-radius: 12px !important;
    display: inline-block !important;
}

.pcai-gallery-info {
    padding: 16px 20px !important;
    background: #f9fafb !important;
    border-top: 1px solid #e5e7eb !important;
    border-radius: 0 0 12px 12px !important;
}

.pcai-pet-details {
    color: #6b7280 !important;
    font-size: 14px !important;
    margin: 0 !important;
    line-height: 1.5 !important;
}

/* ==========================================================================
   PET GALLERY CONTAINERS
   ========================================================================== */

.pcai-kb-gallery, .pcai-pet-gallery-container {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 16px;
    margin: 12px 0;
    border: 1px solid #e9ecef;
    animation: fadeIn 0.3s ease;
}

.pcai-gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #dee2e6;
}

.pcai-gallery-header h4 {
    margin: 0;
    color: #333;
    font-size: 16px;
    font-weight: 600;
}

.pcai-photo-count {
    font-size: 14px;
    color: #6c757d;
}

.pcai-pet-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.pcai-pet-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    cursor: pointer;
    min-width: 280px;
    max-width: 280px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.pcai-pet-card:hover,
.pcai-pet-card.pcai-pet-card-hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.pcai-pet-card:active {
    transform: translateY(-2px);
}

.pcai-pet-photo-container {
    position: relative;
    height: 200px;
    overflow: hidden;
    cursor: pointer;
}

.pcai-pet-main-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.pcai-pet-card:hover .pcai-pet-main-photo {
    transform: scale(1.05);
}

.pcai-photo-count-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.pcai-availability-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.pcai-availability-badge.pcai-availability-available_now {
    background: #28a745;
    color: white;
}

.pcai-availability-badge.pcai-availability-coming_soon {
    background: #ffc107;
    color: #212529;
}

.pcai-availability-badge.pcai-availability-reserved {
    background: #6c757d;
    color: white;
}

.pcai-pet-info {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pcai-pet-title {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: #212529;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.pcai-pet-details {
    font-size: 14px;
    color: #6c757d;
    margin-bottom: 12px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.pcai-pet-price {
    font-size: 18px;
    font-weight: bold;
    color: #28a745;
    margin-bottom: 16px;
    display: block;
}

.pcai-pet-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    flex-wrap: wrap;
    padding: 0 16px 16px;
}

/* ==========================================================================
   PHOTO REFERENCES
   ========================================================================== */

.pcai-photo-reference {
    background: #e3f2fd;
    color: #1976d2;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12px;
    cursor: pointer;
    margin: 0 3px;
    display: inline-block;
    border: 1px solid #bbdefb;
    transition: all 0.2s ease;
    font-weight: 500;
}

.pcai-photo-reference:hover {
    background: #1976d2;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(25, 118, 210, 0.3);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.pcai-btn-primary, .pcai-btn-secondary {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.2s ease;
    text-align: center;
    display: inline-block;
}

.pcai-btn-primary.pcai-btn-small, .pcai-btn-secondary.pcai-btn-small {
    padding: 6px 12px;
    font-size: 13px;
}

.pcai-btn-primary {
    background: #007bff;
    color: white;
}

.pcai-btn-primary:hover {
    background: #0056b3;
    color: white;
}

.pcai-btn-secondary {
    background: #6c757d;
    color: white;
}

.pcai-btn-secondary:hover {
    background: #545b62;
    color: white;
}

/* ==========================================================================
   CHAT RESULTS - LEGACY SUPPORT
   ========================================================================== */

.pcai-chat-results {
    margin-bottom: 12px;
}

.pcai-chat-results .pcai-result {
    border-bottom: 1px solid #e9ecef;
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.pcai-chat-results .pcai-result:last-child {
    border-bottom: none;
}

.pcai-chat-results .pcai-result img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.pcai-chat-results .pcai-result img:hover {
    transform: scale(1.05);
}

.pcai-result-content {
    flex-grow: 1;
    overflow: hidden;
}

.pcai-chat-results .pcai-result a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    word-break: break-word;
}

.pcai-chat-results .pcai-result a:hover {
    text-decoration: underline;
}

.pcai-price {
    margin-left: auto;
    font-weight: 600;
    color: #28a745;
    flex-shrink: 0;
}

/* ==========================================================================
   BOOKING MODAL
   ========================================================================== */

.pcai-booking-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
}

.pcai-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.pcai-modal-content {
    position: relative;
    width: 90%;
    height: 90%;
    max-width: 1200px;
    max-height: 800px;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.3);
    animation: modalZoom 0.3s ease;
}

.pcai-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pcai-modal-close:hover {
    background: #f8f9fa;
    transform: scale(1.1);
}

.pcai-booking-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.pcai-booking-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.pcai-booking-link:hover {
    border-bottom-color: #667eea;
}

/* ==========================================================================
   GDPR OVERLAY
   ========================================================================== */

.pcai-gdpr-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.pcai-gdpr-popup {
    background: white;
    padding: 32px;
    max-width: 400px;
    width: 90%;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.pcai-gdpr-popup p {
    margin: 0 0 20px;
    color: #495057;
    line-height: 1.6;
}

.pcai-gdpr-popup input {
    width: 100%;
    margin-bottom: 12px;
    padding: 12px 16px;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
}

.pcai-gdpr-popup input:focus {
    border-color: #667eea;
}

.pcai-gdpr-popup button {
    width: 100%;
    padding: 12px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.pcai-gdpr-popup button:hover {
    transform: translateY(-1px);
}

/* ==========================================================================
   ERROR MESSAGES
   ========================================================================== */

.pcai-error {
    background: #fee;
    color: #c33;
    border: 1px solid #fcc;
    padding: 12px 16px;
    border-radius: 8px;
}

/* ==========================================================================
   DEBUG
   ========================================================================== */

.pcai-debug {
    background: #f8f9fa;
    border: 1px dashed #dee2e6;
    padding: 12px;
    font-size: 12px;
    white-space: pre-wrap;
    margin: 12px;
    border-radius: 8px;
    font-family: monospace;
    max-height: 200px;
    overflow-y: auto;
}

/* ==========================================================================
   LOADING STATES FOR COMPACT CARDS
   ========================================================================== */

.pcai-pet-card-compact.loading {
    pointer-events: none !important;
    opacity: 0.7 !important;
}

.pcai-pet-card-compact.loading::after {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 20px !important;
    height: 20px !important;
    border: 2px solid #f3f3f3 !important;
    border-top: 2px solid #667eea !important;
    border-radius: 50% !important;
    animation: spin 1s linear infinite !important;
    z-index: 10 !important;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ==========================================================================
   DARK MODE
   ========================================================================== */

.pcai-dark {
    background: #1a1a1a;
}

.pcai-dark .pcai-chat-header {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
}

.pcai-dark .pcai-options-bar {
    background: #2d2d2d;
    border-color: #404040;
}

.pcai-dark .pcai-option-btn {
    color: #e0e0e0;
    border-color: #404040;
}

.pcai-dark .pcai-option-btn:hover {
    background: #404040;
    border-color: #525252;
}

.pcai-dark .pcai-messages {
    background: #1a1a1a;
}

.pcai-dark .pcai-message {
    background: #2d2d2d;
    color: #e0e0e0;
}

.pcai-dark .pcai-user-msg {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
}

.pcai-dark .pcai-starters {
    background: #2d2d2d;
    border-color: #404040;
}

.pcai-dark .pcai-starter-btn {
    background: #404040;
    border-color: #525252;
    color: #e0e0e0;
}

.pcai-dark .pcai-starter-btn:hover {
    background: #525252;
}

.pcai-dark .pcai-input-row {
    background: #2d2d2d;
    border-color: #404040;
}

.pcai-dark .pcai-input-row input {
    background: #1a1a1a;
    border-color: #404040;
    color: #e0e0e0;
}

.pcai-dark .pcai-input-row input:focus {
    border-color: #4a5568;
}

.pcai-dark .pcai-disclaimer {
    background: #2d2d2d;
    border-color: #404040;
    color: #adb5bd;
}

.pcai-dark .pcai-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.pcai-dark .pcai-messages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
}

.pcai-dark .pcai-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.pcai-dark .pcai-cards-inside {
    background: #2d2d2d !important;
    border-color: #404040 !important;
}

.pcai-dark .pcai-pet-card-compact {
    background: #1a1a1a !important;
    border-color: #404040 !important;
}

.pcai-dark .pcai-pet-card-compact:hover {
    border-color: #4a5568 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

.pcai-dark .pcai-pet-card-compact .pcai-pet-title {
    color: #e0e0e0 !important;
}

.pcai-dark .pcai-pet-card-compact .pcai-pet-details {
    color: #adb5bd !important;
}

.pcai-dark .pcai-pet-card-compact .pcai-pet-price {
    color: #4ade80 !important;
}

.pcai-dark .pcai-pet-reference {
    color: #81a1c1 !important;
    background: rgba(129, 161, 193, 0.1) !important;
}

.pcai-dark .pcai-kb-gallery,
.pcai-dark .pcai-pet-gallery-container {
    background: #2d2d2d;
    border-color: #404040;
}

.pcai-dark .pcai-pet-card {
    background: #1a1a1a;
    border-color: #404040;
}

.pcai-dark .pcai-pet-info h5 {
    color: #e0e0e0;
}

.pcai-dark .pcai-pet-details {
    color: #adb5bd;
}

.pcai-dark .pcai-gallery-header h4 {
    color: #e0e0e0;
}

.pcai-dark .pcai-photo-count {
    color: #adb5bd;
}

.pcai-dark .pcai-gallery-content {
    background: #2d2d2d;
}

.pcai-dark .pcai-gallery-header, .pcai-dark .pcai-gallery-info {
    background: #1a1a1a;
    border-color: #404040;
}

.pcai-dark .pcai-gallery-title {
    color: #e0e0e0;
}

.pcai-dark .pcai-gallery-close {
    color: #adb5bd;
}

.pcai-dark .pcai-gallery-close:hover {
    background: #404040;
    color: #dc2626;
}

.pcai-dark .pcai-pet-results-scroll::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05) !important;
}

.pcai-dark .pcai-pet-results-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2) !important;
}

.pcai-dark .pcai-pet-results-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3) !important;
}

/* ==========================================================================
   LEAD CAPTURE FORMS
   ========================================================================== */

.pcai-lead-form {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 16px;
    margin: 12px 0;
    max-width: 320px;
}

.pcai-form-group {
    margin-bottom: 16px;
    position: relative;
}

.pcai-form-group label {
    display: none;
    font-weight: 600;
    margin-bottom: 6px;
    color: #495057;
    font-size: 14px;
    cursor: pointer;
}

.pcai-lead-input {
    width: 100%;
    border-radius: 24px;
    border: 1px solid #dee2e6;
    padding: 12px 16px;
    height: 44px;
    font-size: 14px;
    line-height: 1.4;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.pcai-lead-input:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.1);
}

.pcai-lead-input.pcai-valid {
    border-color: #28a745;
    background-color: #f8fff9;
}

.pcai-lead-input.pcai-invalid {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.pcai-field-error {
    display: none;
    color: #dc3545;
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
}

.pcai-form-group.pcai-error .pcai-field-error {
    display: block;
}

.pcai-field-hint {
    color: #6c757d;
    font-size: 12px;
    margin-top: 4px;
    line-height: 1.3;
}

.pcai-form-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.pcai-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
}

.pcai-btn-primary {
    background-color: #007cba;
    color: white;
}

.pcai-btn-primary:hover {
    background-color: #005a87;
    transform: translateY(-1px);
}

.pcai-btn-secondary {
    background-color: transparent;
    color: #6c757d;
    border: 1px solid #dee2e6;
}

.pcai-btn-secondary:hover {
    background-color: #f8f9fa;
    color: #495057;
}

.pcai-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.pcai-btn.pcai-loading {
    position: relative;
    color: transparent;
}

.pcai-btn.pcai-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.pcai-lead-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 12px 16px;
    border-radius: 6px;
    margin: 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    animation: slideInUp 0.3s ease-out;
}

.pcai-success-icon {
    font-size: 16px;
    flex-shrink: 0;
}

.pcai-inline-lead-capture {
    background: linear-gradient(90deg, #e3f2fd, #f3e5f5);
    border-left: 4px solid #007cba;
    padding: 12px 16px;
    margin: 12px 0;
    border-radius: 0 6px 6px 0;
}

.pcai-lead-capture-message {
    background: #f0f8ff !important;
    border-left: 4px solid #007cba !important;
}

.pcai-error-message {
    background: #fee !important;
    border-left: 4px solid #dc3545 !important;
}

.pcai-error-icon {
    margin-right: 8px;
    font-size: 16px;
}

.pcai-typing-indicator {
    display: flex;
    gap: 4px;
    align-items: center;
    padding: 8px 0;
}

.pcai-typing-indicator span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #6c757d;
    animation: pcai-typing 1.4s infinite ease-in-out;
}

.pcai-typing-indicator span:nth-child(1) {
    animation-delay: -0.32s;
}

.pcai-typing-indicator span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes pcai-typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.pcai-lead-form-minimal {
    padding: 0;
    background: transparent;
    border: none;
}

.pcai-form-group-minimal {
    margin-bottom: 8px;
    position: relative;
}

.pcai-lead-input-minimal {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 18px !important;
    font-size: 14px;
    line-height: 1.4;
    transition: all 0.2s ease;
    box-sizing: border-box;
    background: #fff;
    color: #333;
}

.pcai-lead-input-minimal:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.1);
}

.pcai-lead-input-minimal.pcai-invalid {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.pcai-field-error-minimal {
    color: #dc3545;
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
    display: none;
}

.pcai-form-group-minimal.pcai-error .pcai-field-error-minimal {
    display: block;
}

.pcai-form-actions-minimal {
    margin-top: 8px;
    text-align: left;
}

.pcai-skip-link {
    color: #666;
    font-size: 12px;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.2s ease;
    padding: 2px 0;
    display: inline-block;
}

.pcai-skip-link:hover {
    color: #007cba;
    text-decoration: underline;
    opacity: 1;
}

.pcai-skip-field {
    font-size: 12px;
    padding: 6px 12px;
    background: transparent;
    color: #6c757d;
    text-decoration: underline;
    border: none;
    cursor: pointer;
}

.pcai-skip-field:hover {
    color: #495057;
    text-decoration: none;
}

.pcai-form-group[data-field="email"]::before {
    content: '📧';
    position: absolute;
    right: 12px;
    top: 32px;
    font-size: 14px;
    pointer-events: none;
}

.pcai-form-group[data-field="phone"]::before {
    content: '📞';
    position: absolute;
    right: 12px;
    top: 32px;
    font-size: 14px;
    pointer-events: none;
}

.pcai-form-group[data-field="name"]::before {
    content: '👤';
    position: absolute;
    right: 12px;
    top: 32px;
    font-size: 14px;
    pointer-events: none;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE OPTIMIZATIONS
   ========================================================================== */

/* Tablet breakpoint */
@media (max-width: 768px) {
    .pcai-popup-box {
        width: calc(100% - 24px);
        height: calc(100vh - 120px);;
        bottom: 90px;
        right: 12px;
        left: 12px;
        top: 12px;
        border-radius: 16px;
        max-height: calc(100vh - 120px);
        margin-bottom: 10px;
    }

    body.pcai-chat-open .pcai-open-btn {
        display: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        transform: scale(0) !important;
        transition: all 0.2s ease !important;
    }

    .pcai-open-btn {
        z-index: 999999 !important;
        position: fixed !important;
    }

    /* Larger tap targets for mobile */
    .pcai-close-btn,
    .pcai-option-btn {
        min-width: 44px;
        min-height: 44px;
        padding: 12px;
    }

    .pcai-input-row button {
        min-width: 48px;
        min-height: 48px;
    }

    .pcai-input-row input {
        min-height: 48px;
        font-size: 16px; /* Prevent zoom on iOS */
    }

    /* Better spacing for message bubbles */
    .pcai-message {
        margin-bottom: 16px;
        padding: 16px;
        font-size: 15px;
        line-height: 1.6;
    }

    /* Improved scrollbar for touch devices */
    .pcai-messages::-webkit-scrollbar {
        width: 8px;
    }

    .pcai-messages::-webkit-scrollbar-thumb {
        background: rgba(0, 0, 0, 0.3);
        border-radius: 4px;
    }

    /* Prevent content from being cut off */
    .pcai-popup-box {
        max-width: 100vw;
        max-height: 100vh;
        box-sizing: border-box;
    }

    /* Ensure proper scrolling */
    .pcai-messages {
        height: auto;
        min-height: 200px;
        flex: 1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        will-change: scroll-position;
        transform: translateZ(0);
    }

    /* Prevent input from being hidden by keyboard */
    .pcai-input-row {
        position: relative;
        bottom: 0;
        background: white;
        border-top: 1px solid #e9ecef;
    }

    .pcai-pet-card-compact {
        min-width: 180px !important;
        max-width: 180px !important;
        transition: box-shadow 0.2s ease !important;
    }

    .pcai-pet-card-compact:hover {
        transform: none !important;
    }

    .pcai-pet-card-compact .pcai-pet-image-container {
        height: 120px !important;
    }

    .pcai-pet-card-compact .pcai-pet-content {
        padding: 10px !important;
    }

    .pcai-pet-card-compact .pcai-pet-actions {
        flex-direction: column !important;
        gap: 4px !important;
    }

    .pcai-pet-card-compact .pcai-btn-small {
        flex: none !important;
        width: 100% !important;
    }

    .pcai-pet-gallery-grid {
        grid-template-columns: 1fr;
    }

    .pcai-gallery-content {
        max-width: 95vw;
        max-height: 95vh;
    }

    .pcai-gallery-images {
        padding: 20px 50px;
    }

    .pcai-gallery-nav {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    .pcai-gallery-prev {
        left: 12px;
    }

    .pcai-gallery-next {
        right: 12px;
    }

    .pcai-pet-photo-container {
        height: 160px;
    }

    .pcai-pet-actions {
        flex-direction: column;
    }

    .pcai-btn-primary, .pcai-btn-secondary {
        width: 100%;
        text-align: center;
    }

    .pcai-pet-results-scroll {
        will-change: scroll-position;
        transform: translateZ(0);
    }

    /* Reduce animations on mobile for better performance */
    .pcai-pet-card-compact .pcai-pet-image {
        transition: none !important;
    }

    /* Larger focus indicators */
    .pcai-input-row input:focus,
    .pcai-btn:focus,
    .pcai-close-btn:focus {
        outline: 3px solid #4285f4;
        outline-offset: 2px;
    }

    /* Better contrast for small screens */
    .pcai-disclaimer {
        color: #495057;
        font-weight: 500;
    }

    /* Prevent horizontal scroll on mobile */
    .pcai-popup-box,
    .pcai-messages,
    .pcai-input-row,
    .pcai-chat-header {
        overflow-x: hidden;
        max-width: 100%;
        box-sizing: border-box;
    }

    .pcai-message {
        max-width: 90%;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    /* Loading states mobile */
    .pcai-typing {
        padding: 12px 16px;
        margin-bottom: 16px;
    }

    .pcai-typing span {
        width: 10px;
        height: 10px;
    }

    /* Lead forms mobile */
    .pcai-lead-form {
        max-width: 100%;
        margin: 8px 0;
        padding: 12px;
    }

    .pcai-form-actions {
        flex-direction: column;
    }

    .pcai-btn {
        width: 100%;
        justify-content: center;
    }

    .pcai-lead-input {
        font-size: 16px; /* Prevent zoom on iOS */
    }
}

/* Landscape mode on small devices */
@media (max-width: 768px) and (orientation: landscape) {
    .pcai-popup-box {
        width: calc(100% - 40px) !important;
        height: calc(100vh - 80px) !important;
        bottom: 60px !important;
        top: 10px !important;
        left: 20px !important;
        right: 20px !important;
    }

    .pcai-open-btn {
        bottom: 10px !important;
        right: 10px !important;
    }
}

/* Mobile phone breakpoint */
@media (max-width: 600px) {
    .pcai-popup-box {
        width: calc(100% - 24px);
        height: calc(100vh - 120px);
        bottom: 90px;
        right: 12px;
        left: 12px;
        top: 12px;
        border-radius: 16px;
        max-height: calc(100vh - 120px);
        position: fixed;
        box-shadow: 0 10px 50px rgba(0,0,0,0.3);
    }

    .pcai-chat-header {
        border-radius: 16px 16px 0 0;
        padding: 12px 16px;
        min-height: 60px;
    }

    .pcai-header-text h3 {
        font-size: 15px;
    }

    .pcai-bot-status {
        font-size: 11px;
    }

    .pcai-bot-avatar {
        width: 36px;
        height: 36px;
    }

    .pcai-bot-avatar svg {
        width: 20px;
        height: 20px;
    }

    .pcai-open-btn {
        bottom: 16px;
        right: 16px;
        z-index: 999999;
        padding: 16px;
        border-radius: 50%;
        width: 56px;
        height: 56px;
        justify-content: center;
        min-width: 56px;
    }

    .pcai-btn-text {
        display: none;
    }

    .pcai-form-actions span.pcai-btn-text {
        display: inline-block;
        vertical-align: middle;
    }

    .pcai-open-btn svg {
        margin: 0;
    }

    .pcai-modal-content {
        width: 95%;
        height: 95%;
        max-width: 95%;
        max-height: 95%;
        border-radius: 12px;
    }

    .pcai-disclaimer {
        padding: 6px 12px;
        font-size: 10px;
        line-height: 1.2;
    }

    /* When virtual keyboard is open */
    .pcai-popup-box:focus-within {
        height: 50vh;
        bottom: 20px;
    }

    .pcai-input-row input:focus {
        transform: translateY(0);
    }

    /* Fix for Android Chrome address bar */
    .pcai-popup-box {
        height: calc(100vh - 100px);
        height: calc(100dvh - 100px); /* Dynamic viewport height */
    }

    .pcai-messages {
        overscroll-behavior: contain;
    }

    .pcai-lead-input-minimal {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 12px;
    }

    .pcai-skip-link {
        font-size: 13px;
    }
}

/* Small mobile phones */
@media (max-width: 480px) {
    .pcai-popup-box {
        width: calc(100% - 20px) !important;
        height: calc(100vh - 110px) !important;
        bottom: 80px !important;
        right: 10px !important;
        left: 10px !important;
        top: 10px !important;
        border-radius: 16px !important;
        max-height: calc(100vh - 110px) !important;
    }

    .pcai-open-btn {
        bottom: 15px !important;
        right: 15px !important;
        width: 50px !important;
        height: 50px !important;
        padding: 12px !important;
        min-width: 50px !important;
    }

    .pcai-open-btn svg {
        width: 20px !important;
        height: 20px !important;
    }

    .pcai-pet-card-compact {
        min-width: 160px !important;
        max-width: 160px !important;
    }

    .pcai-pet-card-compact .pcai-pet-image-container {
        height: 100px !important;
    }

    .pcai-pet-card-compact .pcai-pet-content {
        padding: 8px !important;
    }

    .pcai-pet-card-compact .pcai-pet-title {
        font-size: 13px !important;
        -webkit-line-clamp: 1 !important;
    }

    .pcai-pet-card-compact .pcai-pet-details {
        font-size: 11px !important;
        -webkit-line-clamp: 1 !important;
    }

    .pcai-pet-card-compact .pcai-pet-price {
        font-size: 13px !important;
        margin-bottom: 6px !important;
    }

    .pcai-pet-card-compact .pcai-btn-small {
        font-size: 10px !important;
        padding: 4px 8px !important;
    }

    .pcai-pet-results-container {
        margin: 12px 0 !important;
        padding: 8px !important;
    }

    .pcai-pet-results-scroll {
        gap: 8px !important;
    }

    .pcai-gallery-content {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        border-radius: 0;
    }

    .pcai-gallery-header {
        border-radius: 0;
    }

    .pcai-gallery-info {
        border-radius: 0;
    }

    .pcai-gallery-images {
        padding: 15px 45px;
    }

    .pcai-kb-gallery, .pcai-pet-gallery-container {
        margin: 8px 0;
        padding: 12px;
        border-radius: 8px;
    }
}

/* Extra small screens (iPhone SE) */
@media (max-width: 375px) {
    .pcai-popup-box {
        width: calc(100% - 16px) !important;
        height: calc(100vh - 105px) !important;
        bottom: 75px !important;
        right: 8px !important;
        left: 8px !important;
        top: 12px !important;
    }

    .pcai-open-btn {
        bottom: 12px !important;
        right: 12px !important;
        width: 48px !important;
        height: 48px !important;
        padding: 10px !important;
        min-width: 48px !important;
    }

    .pcai-pet-card-compact {
        min-width: 150px !important;
        max-width: 150px !important;
    }

    .pcai-pet-card-compact .pcai-pet-image-container {
        height: 90px !important;
    }
}

/* Extra large phones and small tablets */
@media (max-width: 640px) {
    .pcai-popup-box {
        width: calc(100% - 24px);
        height: calc(100vh - 110px);
        bottom: 80px;
        right: 12px;
        left: 12px;
        top: 12px;
    }
}

/* Safe area insets for newer iPhones */
@media (max-width: 480px) {
    .pcai-popup-box {
        bottom: max(70px, env(safe-area-inset-bottom, 70px));
        left: max(10px, env(safe-area-inset-left, 10px));
        right: max(10px, env(safe-area-inset-right, 10px));
        top: max(15px, env(safe-area-inset-top, 15px));
    }

    .pcai-open-btn {
        bottom: max(15px, env(safe-area-inset-bottom, 15px));
        right: max(15px, env(safe-area-inset-right, 15px));
    }
}

@media (max-width: 480px) {
    .pcai-popup-box {
        bottom: max(80px, env(safe-area-inset-bottom, 80px));  /* Increased from 70px */
    }
}

/* Additional clearance for very short screens */
@media (max-height: 600px) and (max-width: 480px) {
    .pcai-popup-box {
        bottom: 90px !important;
        height: calc(100vh - 120px) !important;
        max-height: calc(100vh - 120px) !important;
    }
}

/* ==========================================================================
   HIDDEN ELEMENTS
   ========================================================================== */

.pcai-gf-hidden {
    display: none !important;
}

.pcai-offline-hidden {
    display: none !important;
}

/* ==========================================================================
   ACCESSIBILITY IMPROVEMENTS
   ========================================================================== */

.pcai-gallery-nav:focus,
.pcai-gallery-close:focus,
.pcai-btn-primary:focus,
.pcai-btn-secondary:focus {
    outline: 2px solid #4285f4;
    outline-offset: 2px;
}

.pcai-pet-card:focus-within {
    outline: 2px solid #4285f4;
    outline-offset: 2px;
}

.pcai-pet-card-compact:focus {
    outline: 2px solid #4285f4 !important;
    outline-offset: 2px !important;
}

.pcai-pet-card-compact .pcai-btn-small:focus {
    outline: 2px solid #4285f4 !important;
    outline-offset: 2px !important;
}

.pcai-lead-input:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.pcai-btn:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .pcai-pet-card {
        border: 2px solid #000;
    }

    .pcai-pet-card:hover {
        border-color: #0066cc;
    }

    .pcai-pet-card-compact {
        border: 2px solid #000 !important;
    }

    .pcai-pet-card-compact:hover {
        border-color: #0066cc !important;
    }

    .pcai-lead-input {
        border-width: 2px;
    }

    .pcai-btn-large {
        border: 2px solid #2c5282;
    }

    .pcai-field-error {
        font-weight: 600;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .pcai-pet-card,
    .pcai-pet-image,
    .pcai-btn-primary,
    .pcai-btn-secondary,
    .pcai-upfront-lead-form,
    .pcai-btn-large,
    .pcai-lead-input {
        animation: none;
        transition: none;
    }

    .pcai-pet-card:hover {
        transform: none;
    }

    .pcai-pet-card:hover .pcai-pet-image {
        transform: none;
    }

    .pcai-pet-card-compact,
    .pcai-pet-card-compact .pcai-pet-image,
    .pcai-pet-card-compact .pcai-btn-small {
        transition: none !important;
    }

    .pcai-pet-card-compact:hover {
        transform: none !important;
    }

    .pcai-pet-card-compact:hover .pcai-pet-image {
        transform: none !important;
    }

    .pcai-btn-large:hover {
        transform: none;
    }
}

/* Dark mode support for lead forms */
@media (prefers-color-scheme: dark) {
    .pcai-lead-form {
        background: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }

    .pcai-form-group label {
        color: #e2e8f0;
    }

    .pcai-lead-input {
        background: #4a5568;
        border-color: #718096;
        color: #e2e8f0;
    }

    .pcai-lead-input::placeholder {
        color: #a0aec0;
    }

    .pcai-field-hint {
        color: #a0aec0;
    }

    .pcai-btn-secondary {
        border-color: #718096;
        color: #a0aec0;
    }

    .pcai-btn-secondary:hover {
        background-color: #4a5568;
        color: #e2e8f0;
    }

    .pcai-lead-input-minimal {
        background: #2d2d2d;
        border-color: #404040;
        color: #e0e0e0;
    }

    .pcai-lead-input-minimal:focus {
        border-color: #4a5568;
        box-shadow: 0 0 0 2px rgba(74, 85, 104, 0.1);
    }

    .pcai-skip-link {
        color: #adb5bd;
    }

    .pcai-skip-link:hover {
        color: #81a1c1;
    }
}

/* Prevent body scroll when gallery is open */
body.pcai-gallery-open {
    overflow: hidden !important;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes modalZoom {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .pcai-photo-gallery-modal,
    .pcai-gallery-nav,
    .pcai-pet-actions,
    .pcai-open-btn,
    .pcai-popup-box {
        display: none !important;
    }

    .pcai-pet-results-container {
        overflow: visible;
    }

    .pcai-pet-results-scroll {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 16px;
        overflow: visible;
    }

    .pcai-pet-actions {
        display: none;
    }
}

.pcai-option-btn.pcai-dark-toggle { display: none !important; }