/* ==========================================================================
   PVHRE / AyurScan Pro - Enterprise Design System
   Locked Design Spec: Off-white bg, green top bar, specific hex codes.
   ========================================================================== */

/* Strict Scoping: Nothing bleeds out of #pvhre-root */
#pvhre-root {
    /* 1. Design Variables (Locked from Screenshot Specs) */
    --bg-offwhite: #FAFBFC;
    --text-primary: #344054;
    --text-secondary: #667085;
    --accent-green: #00A43C;       /* Confidence Green */
    --whatsapp-green: #24D064;     /* WhatsApp Green */
    --call-green: #3CA478;         /* Call Muted Green */
    --timeline-blue: #145CFC;      /* Timeline Blue */
    --border-light: #EAECF0;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.05);
    --radius-card: 12px;
    --radius-btn: 8px;

    /* 2. Base Container Specs */
    background-color: var(--bg-offwhite);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    max-width: 500px;
    margin: 2rem auto;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    padding: 0 0 24px 0;
}

/* Top Accent Bar: Green */
#pvhre-root::before {
    content: '';
    display: block;
    height: 6px;
    width: 100%;
    background-color: var(--accent-green);
    position: absolute;
    top: 0;
    left: 0;
}

/* Inner Padding Wrapper */
#pvhre-root form, 
#pvhre-root .ayurscan-result-container {
    padding: 24px 24px 0 24px;
    margin-top: 10px;
}

/* Typography */
#pvhre-root h2, #pvhre-root h3, #pvhre-root h4 {
    color: var(--text-primary);
    margin-top: 0;
    margin-bottom: 8px;
    font-weight: 600;
}
#pvhre-root p, #pvhre-root .step-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
}

/* ==========================================
   Progress Bar
   ========================================== */
#pvhre-root .ayurscan-progress-container {
    background-color: var(--border-light);
    height: 6px;
    width: calc(100% - 48px);
    margin: 24px auto 10px auto;
    border-radius: 4px;
    overflow: hidden;
}
#pvhre-root .ayurscan-progress-bar {
    background-color: var(--accent-green);
    height: 100%;
    transition: width 0.4s ease;
}

/* ==========================================
   Step Transitions
   ========================================== */
#pvhre-root .ayurscan-step {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}
#pvhre-root .ayurscan-step.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   Inputs & Form Controls
   ========================================== */
#pvhre-root input[type="text"],
#pvhre-root input[type="tel"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-btn);
    background: #fff;
    color: var(--text-primary);
    box-sizing: border-box;
    font-size: 15px;
    margin-bottom: 16px;
}
#pvhre-root input[type="text"]:focus,
#pvhre-root input[type="tel"]:focus {
    border-color: var(--accent-green);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 164, 60, 0.1);
}

/* Radio Cards (For Steps 1 & 2) */
#pvhre-root .ayurscan-options-grid label,
#pvhre-root .ayurscan-options-list label {
    display: block;
    padding: 14px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-btn);
    background: #fff;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}
#pvhre-root .ayurscan-options-grid label:hover,
#pvhre-root .ayurscan-options-list label:hover {
    border-color: var(--accent-green);
    background-color: #f2fbf5;
}

/* ==========================================
   Buttons
   ========================================== */
#pvhre-root .ayurscan-navigation {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 24px;
}
#pvhre-root button {
    padding: 12px 24px;
    border-radius: var(--radius-btn);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s ease;
    flex: 1;
}
#pvhre-root .btn-primary {
    background-color: var(--accent-green);
    color: #fff;
}
#pvhre-root .btn-primary:hover {
    background-color: #008f34;
}
#pvhre-root .btn-secondary {
    background-color: #fff;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

/* ==========================================
   Loader Overlay (The Psychological Bridge)
   ========================================== */
#pvhre-root .ayurscan-loader-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(250, 251, 252, 0.95);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    backdrop-filter: blur(4px);
}
#pvhre-root .loader-spinner {
    border: 4px solid var(--border-light);
    border-top: 4px solid var(--accent-green);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* ==========================================
   Result Page (Mandatory Specs)
   ========================================== */
#pvhre-root .result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 20px 0;
}
#pvhre-root .result-card {
    background: #fff;
    padding: 16px;
    border-radius: var(--radius-btn);
    border: 1px solid var(--border-light);
    text-align: center;
}
#pvhre-root .score-value.highlight-green {
    color: var(--accent-green);
    font-size: 28px;
    font-weight: 700;
}
#pvhre-root .score-value.highlight-blue {
    color: var(--timeline-blue);
    font-size: 20px;
    font-weight: 700;
    margin-top: 8px;
}

/* Shimmer Box for Dynamic Counters */
#pvhre-root .trust-counter-box {
    background: #fff;
    border: 1px solid var(--whatsapp-green);
    color: var(--text-primary);
    padding: 12px;
    border-radius: var(--radius-btn);
    text-align: center;
    font-size: 14px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}
#pvhre-root .shimmer-effect::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(to right, transparent, rgba(36, 208, 100, 0.1), transparent);
    animation: shimmer 2.5s infinite;
}
@keyframes shimmer { 100% { left: 200%; } }

/* CTA Buttons */
#pvhre-root .result-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
#pvhre-root .btn-whatsapp,
#pvhre-root .btn-call {
    display: block;
    text-align: center;
    padding: 14px;
    border-radius: var(--radius-btn);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
}
#pvhre-root .btn-whatsapp { background-color: var(--whatsapp-green); }
#pvhre-root .btn-call { background-color: var(--call-green); }

#pvhre-root .disclaimer-text {
    font-size: 12px;
    text-align: center;
    margin-top: 16px;
    color: var(--text-secondary);
}