/**
 * PriceWise Calculator Pro - Frontend Styles
 * 
 * @package PriceWise_Calculator_Pro
 * @version 1.0.0
 * @author Your Name
 * @license GPL-2.0+
 * 
 * TABLE OF CONTENTS:
 * 
 * 1. CSS Reset & Base Styles
 * 2. Input Isolation
 * 3. Button Isolation
 * 4. Calculator Container
 * 5. Calculator Header
 * 6. Progress Bars
 * 7. Navigation
 * 8. Form Elements
 * 9. Field Types
 *    9.3 Number Inputs
 * 10. Price Tags
 * 11. Footer Section
 * 12. Error and Validation
 * 13. Animations and Transitions
 * 14. WooCommerce Integration
 * 15. Accessibility
 * 16. Enhanced Text Color Protection
 * 17. Responsive Design (Media Queries)
 */

/* =================================================================
   1. CSS Reset & Base Styles
   ================================================================= */

.pwcp-calculator-container,
.pwcp-calculator-container * {
    box-sizing: border-box;
    font-size: inherit;
    line-height: inherit;
}

.pwcp-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.pwcp-hidden {
    display: none;
}

.pwcp-calculator-container input[type="text"],
.pwcp-calculator-container input[type="number"],
.pwcp-calculator-container input[type="email"],
.pwcp-calculator-container input[type="tel"],
.pwcp-calculator-container input[type="url"],
.pwcp-calculator-container input[type="search"],
.pwcp-calculator-container input[type="password"],
.pwcp-calculator-container textarea,
.pwcp-calculator-container select,
.pwcp-calculator-container button {
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    border-style: solid;
}

.pwcp-calculator-container input[type="text"]:focus,
.pwcp-calculator-container input[type="number"]:focus,
.pwcp-calculator-container input[type="email"]:focus,
.pwcp-calculator-container input[type="tel"]:focus,
.pwcp-calculator-container input[type="url"]:focus,
.pwcp-calculator-container input[type="search"]:focus,
.pwcp-calculator-container input[type="password"]:focus,
.pwcp-calculator-container textarea:focus,
.pwcp-calculator-container select:focus,
.pwcp-calculator-container button:focus {
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    box-shadow: none;
}

.pwcp-calculator-container input[type="text"]:active,
.pwcp-calculator-container input[type="number"]:active,
.pwcp-calculator-container textarea:active,
.pwcp-calculator-container select:active,
.pwcp-calculator-container button:active {
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    box-shadow: none;
}

.pwcp-calculator-container input[type="text"]:focus-visible,
.pwcp-calculator-container input[type="number"]:focus-visible,
.pwcp-calculator-container textarea:focus-visible,
.pwcp-calculator-container select:focus-visible,
.pwcp-calculator-container button:focus-visible {
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    box-shadow: none;
}

/* End CSS Reset & Base Styles */


/* =================================================================
   2. Input Isolation - Prevent Theme CSS Interference
   ================================================================= */

.pwcp-calculator-container.pwcp-modern-design input[type="text"],
.pwcp-calculator-container.pwcp-modern-design input[type="number"],
.pwcp-calculator-container.pwcp-modern-design input[type="email"],
.pwcp-calculator-container.pwcp-modern-design input[type="tel"],
.pwcp-calculator-container.pwcp-modern-design input[type="url"],
.pwcp-calculator-container.pwcp-modern-design input[type="search"],
.pwcp-calculator-container.pwcp-modern-design input[type="password"],
.pwcp-calculator-container.pwcp-modern-design textarea,
.pwcp-calculator-container.pwcp-modern-design select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: transparent;
    background-image: none;
    border-style: solid;
    border-color: inherit;
    border-width: 0;
    border-radius: 0;
    box-shadow: none;
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    outline-offset: 0;
    text-shadow: none;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.pwcp-calculator-container.pwcp-modern-design input[type="text"]:hover,
.pwcp-calculator-container.pwcp-modern-design input[type="number"]:hover,
.pwcp-calculator-container.pwcp-modern-design input[type="email"]:hover,
.pwcp-calculator-container.pwcp-modern-design input[type="tel"]:hover,
.pwcp-calculator-container.pwcp-modern-design input[type="url"]:hover,
.pwcp-calculator-container.pwcp-modern-design input[type="search"]:hover,
.pwcp-calculator-container.pwcp-modern-design input[type="password"]:hover,
.pwcp-calculator-container.pwcp-modern-design textarea:hover,
.pwcp-calculator-container.pwcp-modern-design select:hover {
    border-style: solid;
    border-color: inherit;
    border-width: 0;
    box-shadow: none;
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    background-image: none;
}

.pwcp-calculator-container.pwcp-modern-design input[type="text"]:focus,
.pwcp-calculator-container.pwcp-modern-design input[type="number"]:focus,
.pwcp-calculator-container.pwcp-modern-design input[type="email"]:focus,
.pwcp-calculator-container.pwcp-modern-design input[type="tel"]:focus,
.pwcp-calculator-container.pwcp-modern-design input[type="url"]:focus,
.pwcp-calculator-container.pwcp-modern-design input[type="search"]:focus,
.pwcp-calculator-container.pwcp-modern-design input[type="password"]:focus,
.pwcp-calculator-container.pwcp-modern-design textarea:focus,
.pwcp-calculator-container.pwcp-modern-design select:focus {
    border-style: solid;
    border-color: inherit;
    border-width: 0;
    box-shadow: none;
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    outline-offset: 0;
    background-image: none;
    text-shadow: none;
}

.pwcp-calculator-container.pwcp-modern-design input[type="text"]:active,
.pwcp-calculator-container.pwcp-modern-design input[type="number"]:active,
.pwcp-calculator-container.pwcp-modern-design input[type="email"]:active,
.pwcp-calculator-container.pwcp-modern-design input[type="tel"]:active,
.pwcp-calculator-container.pwcp-modern-design input[type="url"]:active,
.pwcp-calculator-container.pwcp-modern-design input[type="search"]:active,
.pwcp-calculator-container.pwcp-modern-design input[type="password"]:active,
.pwcp-calculator-container.pwcp-modern-design textarea:active,
.pwcp-calculator-container.pwcp-modern-design select:active {
    border-style: solid;
    border-color: inherit;
    border-width: 0;
    box-shadow: none;
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    background-image: none;
}

.pwcp-calculator-container.pwcp-modern-design input[type="text"]:focus-visible,
.pwcp-calculator-container.pwcp-modern-design input[type="number"]:focus-visible,
.pwcp-calculator-container.pwcp-modern-design input[type="email"]:focus-visible,
.pwcp-calculator-container.pwcp-modern-design input[type="tel"]:focus-visible,
.pwcp-calculator-container.pwcp-modern-design input[type="url"]:focus-visible,
.pwcp-calculator-container.pwcp-modern-design input[type="search"]:focus-visible,
.pwcp-calculator-container.pwcp-modern-design input[type="password"]:focus-visible,
.pwcp-calculator-container.pwcp-modern-design textarea:focus-visible,
.pwcp-calculator-container.pwcp-modern-design select:focus-visible {
    border-style: solid;
    border-color: inherit;
    border-width: 0;
    box-shadow: none;
    outline: 0;
    outline-width: 0;
    outline-style: none;
    outline-color: transparent;
    outline-offset: 0;
    background-image: none;
}

/* End Input Isolation */


/* =================================================================
   3. Button Isolation - Prevent Theme CSS Interference
   ================================================================= */

.pwcp-calculator-container.pwcp-modern-design button,
.pwcp-calculator-container.pwcp-modern-design button[type="button"],
.pwcp-calculator-container.pwcp-modern-design button[type="submit"],
.pwcp-calculator-container.pwcp-modern-design button[type="reset"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: none;
    text-shadow: none;
    box-sizing: border-box;
    border-style: solid;
    box-shadow: none;
    outline: 0;
    outline-width: 0;
    outline-style: none;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
    line-height: 1.2;
    text-decoration: none;
    margin: 0;
}

.pwcp-calculator-container.pwcp-modern-design button:hover,
.pwcp-calculator-container.pwcp-modern-design button[type="button"]:hover,
.pwcp-calculator-container.pwcp-modern-design button[type="submit"]:hover,
.pwcp-calculator-container.pwcp-modern-design button[type="reset"]:hover {
    box-shadow: none;
    outline: 0;
    text-decoration: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design button:focus,
.pwcp-calculator-container.pwcp-modern-design button[type="button"]:focus,
.pwcp-calculator-container.pwcp-modern-design button[type="submit"]:focus,
.pwcp-calculator-container.pwcp-modern-design button[type="reset"]:focus {
    box-shadow: none;
    outline: 0;
    outline-width: 0;
    outline-style: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design button:active,
.pwcp-calculator-container.pwcp-modern-design button[type="button"]:active,
.pwcp-calculator-container.pwcp-modern-design button[type="submit"]:active,
.pwcp-calculator-container.pwcp-modern-design button[type="reset"]:active {
    box-shadow: none;
    outline: 0;
    text-transform: none;
    letter-spacing: normal;
}

/* End Button Isolation */


/* =================================================================
   4. Calculator Container
   ================================================================= */

.pwcp-calculator-container.pwcp-modern-design {
    max-width: 400px;
    margin: 40px 0 50px 10px;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 8px 24px rgba(0, 0, 0, 0.12);
    overflow: visible;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

/* End Calculator Container */


/* =================================================================
   5. Calculator Header
   ================================================================= */

.pwcp-calculator-header {
    padding: 32px 24px 24px;
    text-align: center;
    color: white;
    position: relative;
}

.pwcp-calculator-title {
    font-size: 24px;
    font-weight: 400;
    margin: 0 0 8px 0;
    line-height: 1.3;
    font-family: 'Roboto', sans-serif;
    letter-spacing: 0.25px;
}

.pwcp-calculator-description {
    font-size: 14px;
    margin: 0;
    opacity: 0.9;
    line-height: 1.4;
    font-weight: 400;
}

/* End Calculator Header */



/* =================================================================
   7. Navigation
   ================================================================= */

.pwcp-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: #FFFBFE;
    border-bottom: 1px solid #E6E0E9;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-prev-btn,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-prev-btn,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-prev-btn {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: normal;
    text-transform: none;
    cursor: pointer;
    padding: 10px 16px;
    border-radius: 20px;
    transition: all 0.2s ease;
    min-width: 80px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    outline: 0;
    text-decoration: none;
    background: #F7F2FA;
    background-color: #F7F2FA;
    background-image: none;
    border: 1px solid #E6E0E9;
    border-width: 1px;
    border-style: solid;
    color: #49454F;
    box-shadow: none;
    text-shadow: none;
    margin: 0;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-prev-btn:hover:not(:disabled),
.pwcp-calculator-container.pwcp-modern-design button.pwcp-prev-btn:hover:not(:disabled),
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-prev-btn:hover:not(:disabled) {
    background: #e1ccf0;
    background-color: #e1ccf0;
    background-image: none;
    border-color: #d4b8e5;
    outline: 0;
    box-shadow: none;
    text-shadow: none;
    text-decoration: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-prev-btn:focus,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-prev-btn:focus,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-prev-btn:focus {
    outline: 0;
    box-shadow: none;
    text-shadow: none;
    background-image: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-prev-btn:active,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-prev-btn:active,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-prev-btn:active {
    outline: 0;
    box-shadow: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-prev-btn:disabled,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-prev-btn:disabled,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-prev-btn:disabled {
    opacity: 0.68;
    cursor: not-allowed;
    background-image: none;
    border-color: #E0E0E0;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-step-counter {
    font-size: 14px;
    font-weight: 500;
    font-family: 'Roboto', sans-serif;
    letter-spacing: 0.1px;
    line-height: 1.2;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-next-btn,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-next-btn,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-next-btn {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: normal;
    text-transform: none;
    cursor: pointer;
    padding: 10px 24px;
    border-radius: 20px;
    transition: all 0.2s ease;
    min-width: 80px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    outline: 0;
    text-decoration: none;
    background-image: none;
    color: white;
    border: none;
    border-width: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    text-shadow: none;
    margin: 0;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-next-btn:hover:not(:disabled),
.pwcp-calculator-container.pwcp-modern-design button.pwcp-next-btn:hover:not(:disabled),
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-next-btn:hover:not(:disabled) {
    background-image: none;
    box-shadow: 0 2px 8px rgba(132, 76, 169, 0.3);
    outline: 0;
    text-shadow: none;
    text-decoration: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-next-btn:focus,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-next-btn:focus,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-next-btn:focus {
    outline: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    text-shadow: none;
    background-image: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-next-btn:active,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-next-btn:active,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-next-btn:active {
    outline: 0;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-next-btn:disabled,
.pwcp-calculator-container.pwcp-modern-design button.pwcp-next-btn:disabled,
.pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-next-btn:disabled {
    opacity: 0.68;
    cursor: not-allowed;
    text-transform: none;
    letter-spacing: normal;
}

/* End Navigation */


/* =================================================================
   8. Form Elements
   ================================================================= */

.pwcp-form-section {
    padding: 32px 24px;
}

.pwcp-field-question {
    font-size: 16px;
    font-weight: 500;
    color: #1C1B1F;
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.5;
    font-family: 'Roboto', sans-serif;
}

.pwcp-field-description {
    text-align: center;
    margin-bottom: 24px;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.4;
}

.pwcp-text-center {
    text-align: center;
    margin-bottom: 24px;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.4;
}

.pwcp-field-container {
    position: relative;
}

.pwcp-field-step {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.pwcp-required-indicator {
    color: #ef4444;
}

/* End Form Elements */


/* =================================================================
   9. Field Types
   ================================================================= */

/* -----------------------------------------------------------------
   9.3 Number Inputs
   ----------------------------------------------------------------- */

.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input-container {
    border: 1px solid #79747E;
    border-width: 1px;
    border-style: solid;
    border-radius: 8px;
    padding: 5px 16px;
    transition: border-color 0.2s ease;
    background: transparent;
    box-shadow: none;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input-container:hover {
    box-shadow: none;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input-container:focus-within {
    outline: 0;
    box-shadow: none;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input,
.pwcp-calculator-container.pwcp-modern-design input.pwcp-number-input,
.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input-container input[type="number"] {
    width: 100%;
    border: 0;
    border-width: 0;
    border-style: none;
    outline: 0;
    background: transparent;
    background-color: transparent;
    background-image: none;
    font-size: 16px;
    line-height: 1.4;
    color: #1C1B1F;
    font-family: 'Roboto', sans-serif;
    padding: 8px 12px; 
    margin: 0;
    box-shadow: none;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input:focus,
.pwcp-calculator-container.pwcp-modern-design input.pwcp-number-input:focus,
.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input-container input[type="number"]:focus {
    border: 0;
    border-width: 0;
    border-style: none;
    outline: 0;
    box-shadow: none;
    background-image: none;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input:hover,
.pwcp-calculator-container.pwcp-modern-design input.pwcp-number-input:hover,
.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input-container input[type="number"]:hover {
    border: 0;
    border-width: 0;
    box-shadow: none;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input::placeholder,
.pwcp-calculator-container.pwcp-modern-design input.pwcp-number-input::placeholder,
.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input-container input[type="number"]::placeholder {
    color: #79747E;
    opacity: 1; 
}

/* End Number Inputs */

/* End Field Types */


/* =================================================================
   10. Price Tags
   ================================================================= */

.pwcp-price-tag {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    line-height: 1.2;
    font-weight: 500;
    color: white;
    min-width: 80px;
    text-align: center;
    flex-shrink: 0;
    font-family: 'Roboto', sans-serif;
}

.pwcp-price-purple { 
    background: linear-gradient(45deg, #844CA9, #7a4599);
}

.pwcp-price-blue { 
    background: linear-gradient(45deg, #1E3A8A, #2563EB);
}

.pwcp-price-green { 
    background: #D1FAE5; 
    color: #065F46;
}

.pwcp-price-red { 
    background: linear-gradient(45deg, #DC2626, #EF4444);
}

.pwcp-price-orange { 
    background: linear-gradient(45deg, #A05E03, #F59E0B);
}

/* End Price Tags */


/* =================================================================
   11. Footer Section
   ================================================================= */

.pwcp-footer-section {
    padding: 24px;
    text-align: center;
    border-radius: 0 0 28px 28px;
}

.pwcp-price-indicator {
    font-size: 14px;
    line-height: 1.4;
    color: #844CA9;
    font-weight: 500;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-family: 'Roboto', sans-serif;
}

.pwcp-price-amount {
    font-size: 17px;
    line-height: 1.2;
    font-weight: 500;
    color: #844CA9;
    font-family: 'Roboto', sans-serif;
    margin-left: 0;
}

.pwcp-price-amount.pwcp-updating {
    color: #7a4599;
    transition: color 0.2s ease;
}

.pwcp-progress-text {
    font-size: 14px;
    line-height: 1.4;
    color: #844CA9;
    margin: 0;
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
}

.pwcp-progress-text strong {
    font-weight: 500;
}

.pwcp-progress-subtext {
    font-size: 12px;
    line-height: 1.4;
    color: #79747E;
    margin-top: 8px;
    font-family: 'Roboto', sans-serif;
}

/* End Footer Section */


/* =================================================================
   12. Error and Validation
   ================================================================= */

.pwcp-calculator-error {
    background: #FCE8E6;
    border: 1px solid #F2B8B5;
    border-width: 1px;
    border-style: solid;
    border-radius: 12px;
    padding: 12px 16px;
    margin-top: 16px;
    text-align: center;
}

.pwcp-error-message {
    color: #B3261E;
    font-weight: 400;
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
    font-family: 'Roboto', sans-serif;
}

.pwcp-field-container.pwcp-error .pwcp-number-input-container {
    border-color: #B3261E;
}

.pwcp-validation-message {
    background: #FCE8E6;
    border: 1px solid #F2B8B5;
    border-width: 1px;
    border-style: solid;
    border-radius: 12px;
    padding: 12px 16px;
    margin-top: 16px;
    display: none;
}

.pwcp-validation-message.show {
    display: block;
}

.pwcp-validation-text {
    color: #B3261E;
    font-size: 12px;
    line-height: 1.4;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
}

/* End Error and Validation */


/* =================================================================
   13. Animations and Transitions
   ================================================================= */

@keyframes pwcpDropdownSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* End Animations and Transitions */


/* =================================================================
   14. WooCommerce Integration
   ================================================================= */

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

.pwcp-custom-tooltip {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: #2d3748;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.4;
    font-weight: 500;
    white-space: nowrap;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.pwcp-custom-tooltip.is-visible {
    opacity: 1;
    visibility: visible;
}

.pwcp-tooltip-arrow {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #2d3748;
}

.pwcp-tooltip-anchor {
    position: relative;
}

/* End WooCommerce Integration */


/* =================================================================
   15. Accessibility
   ================================================================= */

.pwcp-calculator-container input:focus,
.pwcp-calculator-container button:focus,
.pwcp-calculator-container select:focus,
.pwcp-calculator-container textarea:focus {
    outline: 0;
}

.pwcp-calculator-container *:focus-visible {
    outline: 0;
    box-shadow: none;
}

.pwcp-encouraging-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.pwcp-encouraging-message.pwcp-msg-one,
.pwcp-encouraging-message.pwcp-msg-build,
.pwcp-encouraging-message.pwcp-msg-almost {
    gap: 6px;
}

.pwcp-encouraging-title {
    font-size: 1rem;
    line-height: 1.4;
    font-weight: 600;
}

.pwcp-encouraging-message.pwcp-msg-ready .pwcp-encouraging-title,
.pwcp-encouraging-message.pwcp-msg-one .pwcp-encouraging-title,
.pwcp-encouraging-message.pwcp-msg-build .pwcp-encouraging-title {
    color: #f59e0b;
}

.pwcp-encouraging-message.pwcp-msg-almost .pwcp-encouraging-title {
    color: #059669;
}

.pwcp-encouraging-sub {
    font-size: 0.75rem;
    line-height: 1.4;
    text-align: center;
}

.pwcp-encouraging-message.pwcp-msg-ready .pwcp-encouraging-sub,
.pwcp-encouraging-message.pwcp-msg-one .pwcp-encouraging-sub,
.pwcp-encouraging-message.pwcp-msg-build .pwcp-encouraging-sub {
    color: #92400e;
}

.pwcp-encouraging-message.pwcp-msg-almost .pwcp-encouraging-sub {
    color: #047857;
}

.pwcp-encouraging-detail {
    font-size: 0.7rem;
    line-height: 1.4;
    color: #9ca3af;
}

.pwcp-encouraging-message.pwcp-msg-almost .pwcp-encouraging-detail {
    color: #6b7280;
}

.pwcp-height-measure {
    position: absolute;
    visibility: hidden;
    display: block;
    left: -9999px;
}

/* End Accessibility */


/* =================================================================
   16. Enhanced Text Color Protection
   ================================================================= */

/* Input Field Text Colors - Increased Specificity */
.pwcp-calculator-container.pwcp-modern-design .pwcp-field-container .pwcp-number-input-container input[type="number"].pwcp-number-input {
    color: #1C1B1F;
}

/* Placeholder Text Colors */
.pwcp-calculator-container.pwcp-modern-design .pwcp-field-container .pwcp-number-input-container input[type="number"].pwcp-number-input::placeholder {
    color: #79747E;
    opacity: 1;
}

/* Field Question and Description Text */
.pwcp-calculator-container.pwcp-modern-design .pwcp-form-section .pwcp-field-step .pwcp-field-question {
    color: #1C1B1F;
}

.pwcp-calculator-container.pwcp-modern-design .pwcp-form-section .pwcp-field-step .pwcp-field-description {
    color: #6b7280;
}

/* Universal Text Shadow Prevention */
.pwcp-calculator-container.pwcp-modern-design .pwcp-number-input {
    text-shadow: none;
}

/* End Enhanced Text Color Protection */


/* =================================================================
   17. Responsive Design (Media Queries)
   ================================================================= */

@media (max-width: 768px) {
    .pwcp-calculator-container.pwcp-modern-design {
        margin: 10px;
        margin-left: 0px;
        max-width: none;
        border-radius: 20px;
    }
    
    .pwcp-calculator-header,
    .pwcp-nav-header,
    .pwcp-form-section,
    .pwcp-footer-section {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .pwcp-calculator-title {
        font-size: 20px;
    }
    
    .pwcp-field-question {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .pwcp-price-tag {
        font-size: 11px;
        padding: 4px 8px;
        min-width: 70px;
    }
    
    .pwcp-nav-header {
        flex-direction: row;
        gap: 8px;
    }
    
    .pwcp-calculator-container.pwcp-modern-design .pwcp-prev-btn,
    .pwcp-calculator-container.pwcp-modern-design button.pwcp-prev-btn,
    .pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-prev-btn,
    .pwcp-calculator-container.pwcp-modern-design .pwcp-next-btn,
    .pwcp-calculator-container.pwcp-modern-design button.pwcp-next-btn,
    .pwcp-calculator-container.pwcp-modern-design button[type="button"].pwcp-next-btn {
        min-width: 70px;
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .pwcp-price-amount {
        font-size: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pwcp-calculator-container *,
    .pwcp-calculator-container *::before,
    .pwcp-calculator-container *::after {
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
        transition-duration: 0.01ms;
    }
}

@media (prefers-contrast: high) {
    .pwcp-calculator-container.pwcp-modern-design {
        border: 2px solid #000000;
        border-width: 2px;
        border-style: solid;
    }
    
    .pwcp-number-input-container {
        border-color: #000000;
    }
}

@media print {
    .pwcp-calculator-container.pwcp-modern-design {
        box-shadow: none;
        border: 1px solid #000000;
        border-width: 1px;
        border-style: solid;
    }
    
    .pwcp-nav-header,
    .pwcp-navigation,
    .pwcp-btn {
        display: none;
    }
    
    .pwcp-calculator-header {
        background: #f5f5f5;
        color: #000000;
    }
}

/* End Responsive Design */