/* ============================================
   Avatar Overlay & Onboarding Widget Styles
   ============================================ */

/* Avatar Engine Container */
.avatar-engine-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 12px;
    overflow: hidden;
}

.avatar-canvas-loader {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 20%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    gap: 1rem;
    color: white;
    font-weight: 500;
}

.avatar-loader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent, #3b82f6);
    animation: spin 1s ease-in-out infinite;
}

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

/* Avatar Video Layers */
.avatar-idle-video,
.avatar-speaking-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.avatar-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Avatar Image Fallback */
.avatar-image {
    max-width: 300px;
    max-height: 400px;
    object-fit: contain;
}

/* Avatar Canvas */
.avatar-canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease;
}

.avatar-canvas.ready {
    opacity: 1;
}

/* Voice Button */
.avatar-voice-btn.listening {
    background: #10b981;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ============================================
   Speech Bubble (word-by-word popup)
   ============================================ */

.avatar-speech-bubble {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    pointer-events: none;
    width: 100%;
    max-width: 80%;
}

.avatar-speech-bubble.hidden {
    display: none;
}

.avatar-speech-bubble.hiding {
    opacity: 0;
    transition: opacity 2s ease;
}

.speech-bubble-box {
    display: flex;
    justify-content: center;
}

.speech-bubble-text {
    display: block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.70);
    -webkit-backdrop-filter: blur(14px) saturate(180%);
    backdrop-filter: blur(14px) saturate(180%);
    color: #111;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.10);
    font-size: 18px;
    line-height: 1.4;
    font-weight: 400;
    text-align: center;
    max-width: 100%;
    word-wrap: break-word;
    max-height: 2.8em; /* max 2 lines */
    overflow: hidden;
}

.speech-bubble-text:empty {
    display: none;
}

@keyframes bubbleWordIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.speech-word {
    display: inline;
    animation: bubbleWordIn 0.3s ease forwards;
}

@media (max-width: 768px) {
    .avatar-speech-bubble {
        top: 8px;
        max-width: 86%;
    }
    .speech-bubble-text {
        font-size: 11px;
        padding: 6px 13px;
        border-radius: 16px;
    }
}

/* ============================================
   Onboarding Box
   ============================================ */

.onboarding-box {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-content: center;
}

.onboarding-widget-container {
    max-width: 640px;
    flex: 1;
    padding: 30px;
    overflow-y: auto;
    background: radial-gradient(circle, var(--bg-tertiary) 0%, var(--bg-dark) 100%);
    display: flex;
    flex-direction: column;
    border-radius: 30px;
    margin: 20px;
    width: -webkit-fill-available;
    border: solid 1px var(--border);
    border-top: solid 1px var(--border);
    overflow-x: hidden;
    box-shadow: var(--shadow-sm);
}

.onboarding-widget {
    min-height: 300px;
}

/* ============================================
   Onboarding Question / Step
   ============================================ */

.onboarding-question {
    animation: fadeInStep 0.3s ease;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
}

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

.onboarding-question h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text);
    font-weight: 700;
}

.onboarding-question p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 1.1rem;
}

/* ============================================
   Onboarding Options (radio/checkbox cards)
   ============================================ */

.onboarding-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.onboarding-option {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    font-size: 16px;
    color: var(--text);
}

.onboarding-option:hover {
    border-color: var(--accent);
    background: var(--bg-tertiary);
}

.onboarding-option.selected {
    border-color: var(--accent);
    background: var(--accent-light);
}

.onboarding-option input[type="radio"],
.onboarding-option input[type="checkbox"] {
    margin-right: 12px;
    accent-color: var(--accent);
}

/* ============================================
   Onboarding Form Inputs
   ============================================ */

.onboarding-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.2s;
    background: var(--bg-secondary);
    color: var(--text);
}

.onboarding-input:focus {
    outline: none;
    border-color: var(--accent);
}

.onboarding-input.error {
    border-color: #dc2626;
}

.onboarding-error {
    color: #dc2626;
    font-size: 13px;
    margin-top: 6px;
}

/* ============================================
   Onboarding Navigation
   ============================================ */

.onboarding-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.onboarding-btn {
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.onboarding-btn-prev {
    background: transparent;
    color: var(--text-muted);
}

.onboarding-btn-next {
    background: var(--accent);
    color: white;
}

.onboarding-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   Onboarding Progress Bar
   ============================================ */

.onboarding-progress {
    height: fit-content;
    border-radius: 3px;
    margin-bottom: 30px;
    overflow: hidden;
}

.onboarding-progress-bar {
    height: 100%;
    background: var(--accent);
    transition: width 0.3s ease;
}

.onboarding-progress-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.3s ease;
}

.onboarding-progress-text {
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
}

/* ============================================
   Onboarding Success & Error States
   ============================================ */

.onboarding-success {
    text-align: center;
    padding: 40px 20px;
}

.onboarding-success i {
    font-size: 64px;
    color: #10b981;
    margin-bottom: 16px;
}

.onboarding-success h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--text);
}

.onboarding-success p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.onboarding-error-state {
    text-align: center;
    padding: 40px 20px;
}

.onboarding-error-state i {
    font-size: 48px;
    color: #dc2626;
    margin-bottom: 16px;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
    .avatar-engine-container {
        min-height: 250px;
        width: -webkit-fill-available;
    }
    .avatar-engine-container canvas {
        object-fit: cover;
        width: 100%;
        object-position: top;
        margin-top: 0;
    }
    .box-content {
        width: 100%;
    }

    /* Mobile Onboarding: scrollable form + fixed actions */
    .onboarding-widget-container {
        margin: 0;
        border-radius: 0;
        padding: 16px;
        height: 100%;
        max-width: 100%;
    }

    .onboarding-step,
    .preview-step {
        display: flex;
        flex-direction: column;
        height: 100%;
        min-height: 0;
    }

    .step-content {
        flex: 1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 16px;
    }

    .step-actions {
        position: sticky;
        bottom: 0;
        padding: 5px 0;
        border-top: solid 1px var(--border);
        z-index: 10;
        margin-top: auto;
    }

  .block-option-card .block-option-label{
      font-size:15px;
  }
   .block-options-grid .block-option-card{
        padding:5px;
        padding-right:10px;
        gap: 5px;
    }
     .block-options-grid .block-option-icon{
         padding:0;
         height: 30px;
         width: 30px;
     }
    .block-options-grid .block-option-icon i{
        font-size:12px;
    }
    .onboarding-step, .preview-step .ob-step-title{
        margin-top:0px;
        font-size:16px;
    }
    .ob-step-content .preview-question-text{
        font-size:12px;
        margin:0;
        margin-bottom:10px;
    }
   .options-grid .option-card{
        padding:5px;
       padding-bottom:8px;
    }
     .ob-step-content .option-card .option-label{
        font-size: 15px;
    }
}