/* Frontend styles for AI Onboarding */

.mcai-onboarding-container {
    /* CSS Custom Properties for easy customization */
    --mcai-container-padding: 1.5rem;
    --mcai-container-margin: 0.75rem;
    --mcai-border-radius: 12px;
    --mcai-font-size-base: 1.125rem;
    --mcai-font-size-small: 0.875rem;
    --mcai-font-size-large: 1.25rem;
    --mcai-min-height: 400px;
    
    /* Container sizing - fill parent with some margin */
    width: calc(100% - (var(--mcai-container-margin) * 2));
    max-width: none; /* Remove fixed max-width to allow filling parent */
    min-height: var(--mcai-min-height);
    margin: var(--mcai-container-margin) !important;
    padding: var(--mcai-container-padding) !important;
    
    /* Visual styling */
    background: #ffffff;
    border-radius: var(--mcai-border-radius);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: var(--mcai-font-size-base);
    position: relative;
    overflow: hidden;
    
    /* Flexbox for better layout control */
    display: flex;
    flex-direction: column;
}

/* Size variants for easy customization */
.mcai-onboarding-container.mcai-size-small {
    --mcai-container-padding: 1rem;
    --mcai-font-size-base: 1rem;
    --mcai-font-size-small: 0.75rem;
    --mcai-font-size-large: 1.125rem;
    --mcai-min-height: 300px;
}

.mcai-onboarding-container.mcai-size-large {
    --mcai-container-padding: 2rem;
    --mcai-font-size-base: 1.25rem;
    --mcai-font-size-small: 1rem;
    --mcai-font-size-large: 1.5rem;
    --mcai-min-height: 500px;
}

.mcai-onboarding-container.mcai-size-xl {
    --mcai-container-padding: 2.5rem;
    --mcai-font-size-base: 1.375rem;
    --mcai-font-size-small: 1.125rem;
    --mcai-font-size-large: 1.75rem;
    --mcai-min-height: 600px;
}

/* Compact variant for smaller spaces */
.mcai-onboarding-container.mcai-compact {
    --mcai-container-padding: 0.75rem;
    --mcai-container-margin: 0.25rem;
    --mcai-min-height: 250px;
}

/* Full-width variant (no margins) */
.mcai-onboarding-container.mcai-full-width {
    --mcai-container-margin: 0;
    width: 100%;
    margin: 0 !important;
}

.mcai-onboarding-container * {
    box-sizing: border-box;
}

/* Header with progress and actions */
.mcai-onboarding-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    gap: 1rem;
    flex-shrink: 0;
}

.mcai-onboarding-actions {
    flex-shrink: 0;
}

.mcai-onboarding-restart {
    padding: 0.5rem 1rem !important;
    font-size: var(--mcai-font-size-small) !important;
    background: #f3f4f6 !important;
    color: #6b7280 !important;
    border: 1px solid #d1d5db !important;
    border-radius: 8px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
}

.mcai-onboarding-restart:hover {
    background: #e5e7eb !important;
    color: #374151 !important;
}

.mcai-onboarding-restart .dashicons {
    font-size: calc(var(--mcai-font-size-small) + 2px);
    width: calc(var(--mcai-font-size-small) + 2px);
    height: calc(var(--mcai-font-size-small) + 2px);
}

/* Progress bar */
.mcai-onboarding-progress {
    flex: 1;
    margin-top: 0.5rem !important;
    margin-bottom: 0 !important;
    position: relative;
}

.mcai-onboarding-progress-bar {
    background: #f3f4f6 !important;
    height: 8px !important;
    border-radius: 4px !important;
    overflow: hidden !important;
    position: relative;
    margin-bottom: 0.5rem !important;
}

.mcai-onboarding-progress-bar-inner {
    background: linear-gradient(90deg, #2563eb, #3b82f6) !important;
    height: 100% !important;
    min-width: 8px !important;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
}

.mcai-onboarding-progress-bar-inner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.mcai-onboarding-progress-text {
    font-size: var(--mcai-font-size-small) !important;
    color: #6b7280 !important;
    text-align: center !important;
    font-weight: 500 !important;
    line-height: 1.2 !important;
}

/* Chat area */
.mcai-onboarding-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-bottom: 1.25rem;
}

.mcai-onboarding-messages {
    flex: 1;
    min-height: 150px;
    margin-bottom: 1.25rem;
    padding: 1.5rem;
    background: #f9fafb;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mcai-onboarding-message {
    width: 100%;
    text-align: center;
}

.mcai-onboarding-message-user {
    /* User messages not displayed in single-step mode */
    display: none;
}

.mcai-onboarding-message-assistant {
    /* AI messages centered */
}

.mcai-onboarding-message-content {
    background: transparent;
    color: #111827;
    font-size: var(--mcai-font-size-large) !important;
    line-height: 1.6;
    padding: 0;
    border-radius: 0;
    max-width: 100%;
    font-weight: 600;
}

/* Video container */
.mcai-onboarding-video-container {
    margin-bottom: 1.25rem;
    display: none;
}

.mcai-onboarding-video-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: #000;
    border-radius: 10px;
    overflow: hidden;
}

.mcai-onboarding-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Input area */
.mcai-onboarding-input-area {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
    background: transparent;
    border: none;
    padding: 0;
    transition: opacity 0.2s ease !important;
    flex-shrink: 0;
}

.mcai-onboarding-input-area[style*="display: none"] {
    display: none !important;
    opacity: 0 !important;
}

/* Force hide when explicitly hidden */
.mcai-onboarding-input-area.hidden,
.mcai-onboarding-input-area[style*="display: none"] {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* Additional hidden class for JavaScript control */
.mcai-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* Force hide buttons when needed */
.mcai-force-hide {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    overflow: hidden !important;
    position: absolute !important;
    left: -9999px !important;
}

/* Specific button hiding rules */
.mcai-onboarding-restart.mcai-force-hide,
.mcai-onboarding-back.mcai-force-hide {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    overflow: hidden !important;
    position: absolute !important;
    left: -9999px !important;
}

/* Override any conflicting display rules */
.mcai-onboarding-container .mcai-force-hide {
    display: none !important;
}

.mcai-onboarding-container .mcai-onboarding-restart.mcai-force-hide {
    display: none !important;
}

.mcai-onboarding-container .mcai-onboarding-back.mcai-force-hide {
    display: none !important;
}

.mcai-onboarding-input-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}

/* When back button is hidden, align send button to the right */
.mcai-onboarding-input-buttons:not(:has(.mcai-onboarding-back:not(.mcai-force-hide))) {
    justify-content: flex-end;
}

/* Fallback for browsers that don't support :has() */
.mcai-onboarding-input-buttons.no-back-button {
    justify-content: flex-end;
}

/* Next-only area for steps that don't require input */
.mcai-onboarding-next-only {
    display: none;
    flex-shrink: 0;
}

.mcai-onboarding-next-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

/* When back button is hidden in next-only area, align next button to the right */
.mcai-onboarding-next-buttons:not(:has(.mcai-onboarding-back:not(.mcai-force-hide))) {
    justify-content: flex-end;
}

/* Fallback for browsers that don't support :has() */
.mcai-onboarding-next-buttons.no-back-button {
    justify-content: flex-end;
}

.mcai-onboarding-question {
    margin-bottom: 1rem;
    font-size: var(--mcai-font-size-large);
    font-weight: 600;
    color: #111827;
    line-height: 1.4;
}

.mcai-onboarding-input {
    min-height: 100px !important;
    padding: 1rem 1.125rem !important;
    font-size: var(--mcai-font-size-base) !important;
    width: 100% !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 10px !important;
    background: #fff !important;
    color: #111827 !important;
    transition: all 0.2s ease !important;
    resize: vertical !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05) !important;
    line-height: 1.5 !important;
    margin-bottom: 0.75rem !important;
    font-family: inherit !important;
}

.mcai-onboarding-input:focus {
    outline: none !important;
    border-color: #2563eb !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1), 0 2px 4px rgba(0, 0, 0, 0.05) !important;
}

.mcai-onboarding-input::placeholder {
    color: #9ca3af !important;
    font-size: var(--mcai-font-size-base) !important;
}

/* Button styles */
.mcai-onboarding-send,
.mcai-onboarding-next {
    padding: 0.875rem 1.5rem !important;
    font-size: var(--mcai-font-size-base) !important;
    background: linear-gradient(90deg, #2563eb, #3b82f6) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 10px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 3px 6px rgba(37, 99, 235, 0.2) !important;
    line-height: 1.2 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-family: inherit !important;
    min-height: 48px !important;
}

.mcai-onboarding-send:hover,
.mcai-onboarding-next:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.25) !important;
}

.mcai-onboarding-send:active,
.mcai-onboarding-next:active {
    transform: translateY(0) !important;
}

.mcai-onboarding-back {
    padding: 0.875rem 1.5rem !important;
    font-size: var(--mcai-font-size-base) !important;
    background: #f3f4f6 !important;
    color: #374151 !important;
    border: 2px solid #d1d5db !important;
    border-radius: 10px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    line-height: 1.2 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-family: inherit !important;
    min-height: 48px !important;
}

.mcai-onboarding-back:hover {
    background: #e5e7eb !important;
    color: #111827 !important;
    border-color: #9ca3af !important;
}

.mcai-onboarding-send .dashicons,
.mcai-onboarding-next .dashicons,
.mcai-onboarding-back .dashicons {
    font-size: calc(var(--mcai-font-size-base) + 2px);
    width: calc(var(--mcai-font-size-base) + 2px);
    height: calc(var(--mcai-font-size-base) + 2px);
}

/* Loading state */
.mcai-onboarding-loading {
    display: none;
    text-align: center;
    padding: 3rem 1.5rem;
    min-height: 180px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #f9fafb;
    border-radius: 10px;
    margin-bottom: 1.25rem;
}

.mcai-onboarding-loading.active {
    display: flex;
}

.mcai-onboarding-loading-bar {
    height: 6px;
    background: #f3f4f6;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 1rem;
    width: 200px;
}

.mcai-onboarding-loading-bar-inner {
    height: 100%;
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    width: 30%;
    animation: loading 1s infinite ease-in-out;
}

.mcai-onboarding-loading-text {
    color: #6b7280;
    font-size: var(--mcai-font-size-base);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.mcai-onboarding-loading-message {
    color: #9ca3af;
    font-size: var(--mcai-font-size-small);
}

@keyframes loading {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(400%);
    }
}

/* Loading spinner for inline loading */
.mcai-loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #e5e7eb;
    border-top: 2px solid #2563eb;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Continue button for AI responses */
.mcai-continue-button {
    padding: 0.75rem 1.25rem !important;
    font-size: var(--mcai-font-size-base) !important;
    background: linear-gradient(90deg, #10b981, #059669) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.2) !important;
    line-height: 1.2 !important;
    min-height: 44px !important;
}

.mcai-continue-button:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.3) !important;
}

.mcai-continue-button:active {
    transform: translateY(0) !important;
}

.mcai-continue-button:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .mcai-onboarding-container {
        --mcai-container-padding: 1.25rem;
        --mcai-container-margin: 0.5rem;
        --mcai-font-size-base: 1rem;
        --mcai-font-size-small: 0.875rem;
        --mcai-font-size-large: 1.125rem;
    }

    .mcai-onboarding-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .mcai-onboarding-actions {
        align-self: flex-end;
    }

    .mcai-onboarding-input {
        min-height: 80px !important;
    }

    .mcai-onboarding-input-buttons,
    .mcai-onboarding-next-buttons {
        flex-direction: column-reverse;
        gap: 0.75rem;
    }

    .mcai-onboarding-send,
    .mcai-onboarding-next,
    .mcai-onboarding-back {
        width: 100%;
        justify-content: center;
    }
}

@media screen and (max-width: 480px) {
    .mcai-onboarding-container {
        --mcai-container-padding: 1rem;
        --mcai-container-margin: 0.25rem;
        --mcai-font-size-base: 0.9375rem;
        --mcai-font-size-small: 0.8125rem;
        --mcai-font-size-large: 1.0625rem;
    }

    .mcai-onboarding-messages {
        padding: 1.25rem;
        min-height: 120px;
    }

    .mcai-onboarding-input {
        min-height: 70px !important;
        padding: 0.875rem 1rem !important;
    }
}

/* Success message styling */
.mcai-onboarding-message-success {
    background: #f0fdf4 !important;
    border: 1px solid #bbf7d0 !important;
    border-radius: 8px !important;
    padding: 1.5rem !important;
    text-align: center !important;
    margin: 0 auto !important;
    max-width: 400px !important;
}

.mcai-onboarding-message-success .mcai-onboarding-message-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 1rem !important;
}

.mcai-onboarding-message-success .dashicons {
    font-size: 2.5rem !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    color: #22c55e !important;
}

.mcai-onboarding-message-success p {
    color: #166534 !important;
    font-size: var(--mcai-font-size-base) !important;
    font-weight: 500 !important;
    margin: 0 !important;
}

/* Multiple Choice Options */
.mcai-options-container {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    margin-bottom: 1.25rem;
}

.mcai-option-wrapper {
    position: relative;
}

.mcai-option-radio {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    cursor: pointer;
    margin: 0;
}

.mcai-option-label {
    display: block !important;
    padding: 1rem 1.25rem !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 10px !important;
    background-color: #ffffff !important;
    color: #374151 !important;
    font-size: var(--mcai-font-size-base) !important;
    font-weight: 500 !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.mcai-option-label::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(37, 99, 235, 0) 0%,
        rgba(37, 99, 235, 0.1) 50%,
        rgba(37, 99, 235, 0) 100%
    );
    transition: left 0.5s ease;
}

.mcai-option-wrapper:hover .mcai-option-label {
    border-color: #3b82f6 !important;
    background-color: #f8faff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
}

.mcai-option-wrapper:hover .mcai-option-label::before {
    left: 100%;
}

.mcai-option-wrapper.selected .mcai-option-label,
.mcai-option-radio:checked + .mcai-option-label {
    background: linear-gradient(135deg, #2563eb, #3b82f6) !important;
    color: #ffffff !important;
    border-color: #2563eb !important;
    font-weight: 600 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px -2px rgba(37, 99, 235, 0.3), 0 2px 4px -1px rgba(37, 99, 235, 0.2) !important;
}

.mcai-option-wrapper.selected .mcai-option-label::before,
.mcai-option-radio:checked + .mcai-option-label::before {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0) 100%
    );
}

.mcai-option-radio:focus-visible + .mcai-option-label {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Responsive adjustments for multiple choice */
@media screen and (max-width: 768px) {
    .mcai-options-container {
        gap: 0.75rem;
    }
    
    .mcai-option-label {
        padding: 0.875rem 1rem !important;
        font-size: 1rem !important;
    }
}

@media screen and (max-width: 480px) {
    .mcai-options-container {
        gap: 0.625rem;
    }
    
    .mcai-option-label {
        padding: 0.75rem 0.875rem !important;
        font-size: 0.9375rem !important;
    }
}