/* Smart Form Intake Modal v1 - Chat Style */
/* Updated to match site's design system */

/* Modal Overlay */
.intake-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: var(--transition);
}

.intake-modal.active {
    display: flex;
    opacity: 1;
}

.intake-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

/* Modal Container */
.intake-modal-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--white);
    z-index: 10000;
    font-family: var(--font-primary);
}

/* Desktop Layout (≥768px) */
@media (min-width: 768px) {
    .intake-modal-container {
        width: 420px;
        max-width: 420px;
        height: auto;
        max-height: 90vh;
        position: fixed;
        bottom: 0;
        right: 0;
        border-radius: 12px 12px 0 0;
        box-shadow: var(--shadow-xl);
        transform: translateX(100%);
        transition: var(--transition);
    }
    
    .intake-modal.active .intake-modal-container {
        transform: translateX(0);
    }
}

/* Mobile Layout (<768px) */
@media (max-width: 767px) {
    .intake-modal-container {
        transform: translateY(100%);
        transition: var(--transition);
    }
    
    .intake-modal.active .intake-modal-container {
        transform: translateY(0);
    }
}

/* Chat Header */
.intake-chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 2px solid #80bfbe; /* Cyan border to differentiate from chat area */
    background: #f8fdfd; /* Very light cyan tint to differentiate from white chat area */
    flex-shrink: 0;
}

.intake-chat-header-content {
    flex: 1;
}

/* More specific selector to override global h3 styles - ensure cyan color is applied */
.intake-chat-header h3.intake-chat-header-title,
.intake-chat-header .intake-chat-header-title,
.intake-chat-header-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: #80bfbe; /* Site's primary-cyan */
    margin: 0;
    font-family: var(--font-secondary);
}

.intake-close-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: var(--transition);
    flex-shrink: 0;
}

.intake-close-btn:hover {
    color: var(--text-dark);
    background: var(--gray-100);
}

.intake-close-btn:focus {
    outline: 2px solid #80bfbe;
    outline-offset: 2px;
}

/* Chat Messages Area (Scrollable) */
.intake-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--white);
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
}

/* Message Bubbles */
.intake-chat-message {
    display: flex;
    margin-bottom: 4px;
    animation: messageFadeIn 0.3s ease;
}

@keyframes messageFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.intake-chat-message-system {
    justify-content: flex-start;
}

.intake-chat-message-user {
    justify-content: flex-end;
}

.intake-message-bubble {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
    font-family: var(--font-primary);
    word-wrap: break-word;
}

.intake-message-bubble-system {
    background: var(--gray-100);
    border-radius: 12px 12px 12px 4px;
    color: var(--text-dark);
    text-align: left;
}

.intake-message-bubble-user {
    background: #80bfbe; /* Site's primary-cyan */
    border-radius: 12px 12px 4px 12px;
    color: var(--white);
    text-align: left;
}

.intake-message-bubble p {
    margin: 0;
}

.intake-message-bubble p + p {
    margin-top: 8px;
}

.intake-message-bubble strong {
    font-weight: 600;
}

/* Typing Indicator */
.intake-typing-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    flex-shrink: 0;
}

.intake-typing-dots {
    display: flex;
    gap: 4px;
}

.intake-typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-400);
    animation: typingDot 1.4s infinite;
}

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

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

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

@keyframes typingDot {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    30% {
        opacity: 1;
        transform: scale(1);
    }
}

.intake-typing-text {
    font-size: 12px;
    color: var(--gray-600);
    font-family: var(--font-primary);
}

/* Chat Input Area (Always at Bottom) */
.intake-chat-input-area {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    padding: 16px 20px;
    flex-shrink: 0;
}

/* Quick Reply Buttons Container */
.intake-quick-replies-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.intake-quick-reply {
    background: var(--gradient-primary); /* Site's gradient */
    color: var(--white);
    border: none;
    border-radius: 20px;
    padding: 10px 16px;
    min-height: 44px; /* Accessibility: minimum touch target */
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-secondary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(128, 191, 190, 0.3); /* Match site's button shadow */
}

.intake-quick-reply:hover {
    transform: translateY(-3px); /* Match site's button hover */
    box-shadow: 0 6px 25px rgba(128, 191, 190, 0.4); /* Match site's button hover shadow */
    color: var(--white);
}

/* Secondary style for "Not now" button */
.intake-quick-reply.secondary {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--gray-600);
    box-shadow: none;
}

.intake-quick-reply.secondary:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    color: var(--text-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.intake-quick-reply:active {
    transform: scale(0.98);
}

.intake-quick-reply:focus {
    outline: 2px solid #80bfbe;
    outline-offset: 2px;
}

/* Input Container (Single Input) */
.intake-input-container {
    display: flex;
    gap: 8px;
    align-items: center;
}

.intake-chat-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 24px;
    font-size: 14px;
    font-family: var(--font-primary);
    box-sizing: border-box;
    transition: var(--transition);
    min-height: 44px;
}

.intake-chat-input:focus {
    outline: none;
    border-color: #80bfbe;
    box-shadow: 0 0 0 3px rgba(128, 191, 190, 0.1);
}

.intake-chat-input::placeholder {
    color: var(--gray-400);
}

.intake-chat-send-btn {
    background: #80bfbe;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.intake-chat-send-btn:hover {
    background: #6ba8a7;
    transform: scale(1.05);
}

.intake-chat-send-btn:active {
    transform: scale(0.95);
}

.intake-chat-send-btn:focus {
    outline: 2px solid #80bfbe;
    outline-offset: 2px;
}

.intake-chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Multi-field Input Container (Contact Step) */
.intake-multi-input-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.intake-multi-input-container .intake-chat-input {
    border-radius: 8px;
}

/* Textarea Container (Notes Step) */
.intake-textarea-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.intake-chat-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--font-primary);
    box-sizing: border-box;
    transition: var(--transition);
    resize: vertical;
    min-height: 80px;
}

.intake-chat-textarea:focus {
    outline: none;
    border-color: #80bfbe;
    box-shadow: 0 0 0 3px rgba(128, 191, 190, 0.1);
}

.intake-chat-textarea::placeholder {
    color: var(--gray-400);
}

.intake-textarea-actions {
    display: flex;
    gap: 8px;
}

.intake-textarea-actions .intake-btn-primary,
.intake-textarea-actions .intake-btn-secondary {
    flex: 1;
    margin-top: 0;
}

/* Action Buttons */
.intake-btn-primary {
    background: var(--gradient-primary); /* Site's gradient */
    color: var(--white);
    border: none;
    border-radius: 8px;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    width: 100%;
    min-height: 44px; /* Accessibility: minimum touch target */
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-secondary);
    box-shadow: 0 4px 15px rgba(128, 191, 190, 0.3); /* Match site's button shadow */
    display: flex;
    align-items: center;
    justify-content: center;
}

.intake-btn-primary:hover {
    transform: translateY(-3px); /* Match site's button hover */
    box-shadow: 0 6px 25px rgba(128, 191, 190, 0.4); /* Match site's button hover shadow */
    color: var(--white);
}

.intake-btn-primary:active {
    transform: translateY(0);
}

.intake-btn-primary:focus {
    outline: 2px solid #80bfbe;
    outline-offset: 2px;
}

.intake-btn-primary:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.6;
}

.intake-btn-secondary {
    background: transparent;
    color: var(--gray-600);
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    padding: 12px 24px;
    font-size: 14px;
    width: 100%;
    min-height: 44px; /* Accessibility: minimum touch target */
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
}

.intake-btn-secondary:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    color: var(--text-dark);
}

.intake-btn-secondary:focus {
    outline: 2px solid #80bfbe;
    outline-offset: 2px;
}

/* Error Message */
.intake-error {
    background: #fff3cd;
    border: 2px solid var(--warning);
    border-radius: 8px;
    padding: 12px 16px;
    margin: 12px 20px;
    color: #856404;
    font-size: 14px;
    font-family: var(--font-primary);
}

/* Loading State */
.intake-btn-primary.loading {
    position: relative;
    color: transparent;
}

.intake-btn-primary.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Adjustments */
@media (max-width: 767px) {
    .intake-chat-messages {
        padding: 16px;
    }
    
    .intake-chat-header {
        padding: 14px 16px;
    }
    
    .intake-chat-input-area {
        padding: 12px 16px;
    }
    
    .intake-quick-reply {
        padding: 10px 14px;
        font-size: 14px;
        min-height: 44px;
    }
    
    .intake-btn-primary,
    .intake-btn-secondary {
        min-height: 48px; /* Slightly larger on mobile for easier tapping */
        font-size: 16px;
    }
    
    .intake-chat-input,
    .intake-chat-textarea {
        min-height: 48px; /* Slightly larger on mobile */
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .intake-message-bubble {
        max-width: 85%;
    }
}