/**
 * Caregiver Wage Calculator - Frontend Styles
 * Version: 4.1.5
 */
:root {
    --cwc-primary: #6D28D9; /* Deep purple */
    --cwc-primary-light: #EDE9FE;
    --cwc-primary-dark: #4C1D95;
    --cwc-secondary: #e5e7eb;
    --cwc-secondary-dark: #9ca3af;
    --cwc-text-dark: #1f2937;
    --cwc-text-light: #6b7280;
    --cwc-bg-light: #f9fafb;
    --cwc-bg-white: #ffffff;
    --cwc-border-color: #d1d5db;
    --cwc-error: #ef4444;
    --cwc-success: #10b981;
    --cwc-border-radius: 8px;
    --cwc-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.cwc-app-container {
    font-family: "Mulish", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; /* Explicitly set font stack */
    line-height: 1.6;
    color: var(--cwc-text-dark);
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.cwc-card {
    background: var(--cwc-bg-white);
    border-radius: var(--cwc-border-radius);
    box-shadow: var(--cwc-shadow);
    padding: 2rem 2.5rem;
    overflow: hidden;
}

/* --- Step-by-Step Logic --- */
.cwc-step {
    display: none; /* Hide all steps by default */
    animation: cwc-fade-in 0.5s ease-in-out;
}
.cwc-step.active {
    display: block; /* Show only the active step */
}

@keyframes cwc-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Progress Bar --- */
.cwc-progress-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 0 10%;
}
.cwc-dot {
    width: 12px;
    height: 12px;
    background-color: var(--cwc-secondary);
    border-radius: 50%;
    transition: background-color 0.3s ease;
}
.cwc-dot.active {
    background-color: var(--cwc-primary);
}

/* --- Typography --- */
.cwc-card h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--cwc-text-dark);
    margin: 0 0 0.5rem;
    text-align: left;
}
.cwc-card .cwc-subtitle {
    font-size: 1rem;
    color: var(--cwc-text-light);
    margin: 0 0 2rem;
    text-align: left;
}
.cwc-required {
    color: var(--cwc-error);
}

/* --- Form Elements --- */
.cwc-form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}
/* Fix for Screen 1 Padding (Margin Top) */
.cwc-step > .cwc-form-group:first-of-type {
    margin-top: 1.5rem; 
}
.cwc-form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.cwc-input {
    width: 100%;
    padding: 0.75rem 1rem; /* Standard padding */
    font-size: 1rem;
    border: 1px solid var(--cwc-border-color);
    border-radius: var(--cwc-border-radius);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box; /* Important for padding */
    font-family: inherit; /* FIXED: Forces input to use theme font instead of Times New Roman */
}
/* FORCE specific inputs to respect padding, overriding theme styles */
#name, #email, #phone, .cwc-input {
    padding: 0.75rem 1rem !important;
}

.cwc-input:focus {
    outline: none;
    border-color: var(--cwc-primary);
    box-shadow: 0 0 0 3px var(--cwc-primary-light);
}

/* --- Optional Fields Toggle (Step 3) --- */
.cwc-optional-toggle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cwc-primary);
    text-decoration: none;
    margin-bottom: 1.5rem;
    cursor: pointer;
}
.cwc-optional-toggle:hover {
    text-decoration: underline;
}
.cwc-optional-fields-container {
    display: none;
    animation: cwc-fade-in 0.5s ease-in-out;
}
.cwc-optional-fields-container.open {
    display: block;
}


/* --- Choice Grids --- */
.cwc-grid {
    display: grid;
    gap: 1rem;
}
.cwc-grid-2 { grid-template-columns: 1fr 1fr; }
.cwc-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.cwc-grid-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
.cwc-optional-label { font-size: 0.82em; font-weight: 400; color: #777; margin-left: 4px; }

.cwc-choice {
    position: relative;
}
.cwc-choice input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.cwc-choice label {
    display: block;
    border: 1px solid var(--cwc-border-color);
    border-radius: var(--cwc-border-radius);
    padding: 0.75rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    font-weight: 500;
}
.cwc-choice input[type="radio"]:checked + label {
    border-color: var(--cwc-primary);
    background-color: var(--cwc-primary-light);
    color: var(--cwc-primary-dark);
    box-shadow: 0 0 0 3px var(--cwc-primary-light);
}
.cwc-choice input[type="radio"]:focus + label {
    border-color: var(--cwc-primary);
    box-shadow: 0 0 0 3px var(--cwc-primary-light);
}

/* --- Buttons --- */
.cwc-nav-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--cwc-bg-light);
}
.cwc-btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--cwc-border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}
.cwc-btn-primary {
    background-color: var(--cwc-primary);
    color: white;
}
.cwc-btn-primary:hover {
    background-color: var(--cwc-primary-dark);
}
.cwc-btn-primary:disabled {
    background-color: var(--cwc-secondary);
    cursor: not-allowed;
}
.cwc-btn-primary.calculating {
    position: relative;
    color: transparent;
}
.cwc-btn-primary.calculating::after {
    content: '';
    display: block;
    width: 1.2em;
    height: 1.2em;
    border-radius: 50%;
    border: 2px solid white;
    border-top-color: transparent;
    animation: cwc-spin 0.8s linear infinite;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -0.6em;
    margin-top: -0.6em;
}
.cwc-btn-secondary {
    background-color: var(--cwc-secondary);
    color: var(--cwc-text-dark);
}
.cwc-btn-secondary:hover {
    background-color: var(--cwc-secondary-dark);
    color: white;
}

@keyframes cwc-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Results --- */
.cwc-results-hero {
    margin: 1.5rem 0 2rem;
}
.cwc-metric {
    background-color: var(--cwc-bg-light);
    border-radius: var(--cwc-border-radius);
    padding: 1rem;
    text-align: center;
}
.cwc-metric-primary {
    background-color: var(--cwc-primary-light);
    padding: 1.5rem;
}
.cwc-metric .k {
    font-size: 2rem;
    font-weight: 700;
    color: var(--cwc-text-dark);
    line-height: 1.2;
}
.cwc-metric-primary .k {
    font-size: 2.5rem;
    color: var(--cwc-primary-dark);
}
.cwc-metric .l {
    font-size: 0.9rem;
    color: var(--cwc-text-light);
    font-weight: 500;
}
.cwc-metric-primary .l {
    color: var(--cwc-primary-dark);
    font-size: 1rem;
}
.cwc-metric .small {
    font-size: 0.8rem;
    color: var(--cwc-text-light);
    margin-top: 0.5rem;
}

.cwc-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.cwc-divider {
    border: none;
    height: 1px;
    background-color: var(--cwc-bg-light);
    margin: 2rem 0;
}

.cwc-results-breakdown .cwc-metric {
    background: white;
    text-align: left;
    margin-bottom: 1rem;
    border: 1px solid var(--cwc-bg-light);
}
.cwc-results-breakdown .k { font-size: 1.25rem; }
.cwc-results-breakdown .l { font-size: 1.1rem; }
.cwc-results-breakdown .small { text-align: left; }

.cwc-results-buttons {
    justify-content: space-between;
}

/* --- Errors --- */
.cwc-error {
    display: none;
    color: var(--cwc-error);
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 0.5rem;
    text-align: left;
}

/* --- Tooltip --- */
.cwc-tooltip-container {
    position: relative;
}
.cwc-info-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--cwc-secondary-dark);
    color: white;
    font-size: 12px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
    cursor: help;
}
.cwc-tooltip {
    display: none;
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--cwc-text-dark);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--cwc-border-radius);
    font-size: 0.85rem;
    width: 200px;
    z-index: 10;
    text-align: center;
}
.cwc-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--cwc-text-dark) transparent transparent transparent;
}
.cwc-tooltip-container:hover .cwc-tooltip {
    display: block;
}

/* --- Modal --- */
.cwc-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
    animation: cwc-fade-in 0.3s;
}
.cwc-modal.visible {
    display: flex;
    align-items: center;
    justify-content: center;
}
.cwc-modal-content {
    background-color: var(--cwc-bg-white);
    margin: auto;
    padding: 2rem;
    border: 1px solid var(--cwc-border-light);
    width: 90%;
    max-width: 450px;
    border-radius: var(--cwc-border-radius);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
}
.cwc-modal-content h3 {
    margin-top: 0;
}
.cwc-modal-content .cwc-btn {
    margin-top: 1rem;
}
.cwc-close-button {
    color: var(--cwc-secondary-dark);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}
.cwc-close-button:hover,
.cwc-close-button:focus {
    color: var(--cwc-text-dark);
}


/* Responsive */
@media (max-width: 640px) {
    .cwc-card {
        padding: 1.5rem;
    }
    .cwc-progress-bar {
        padding: 0 5%;
    }
    .cwc-grid-3 {
        grid-template-columns: 1fr;
    }
    .cwc-grid-4 {
        grid-template-columns: 1fr 1fr;
    }
    .cwc-results-grid {
        grid-template-columns: 1fr;
    }
    .cwc-nav-buttons {
        flex-direction: column-reverse;
    }
    .cwc-btn {
        width: 100%;
        box-sizing: border-box;
    }
    .cwc-results-buttons {
        flex-direction: column;
    }
}