/* =========================================
   EARLY ACCESS MODAL STYLES (SCOPED)
   ========================================= */

:root {
    --ea-font-serif: 'Source Serif 4', serif; 
    --ea-font-sans: 'DM Sans', sans-serif;    
    
    --ea-bg-light: #FDFBF7; 
    --ea-bg-white: #FFFFFF;
    
    --ea-text-primary: #1C1C1E; 
    --ea-text-secondary: #64748b;
    --ea-text-muted: #94a3b8;
    
    --ea-accent-apricot: #FFCF99; 
    --ea-accent-apricot-hover: #ffb666;
    --ea-accent-apricot-light: rgba(255, 207, 153, 0.15);
    --ea-accent-amber: #d97706;
    --ea-accent-amber-wash: rgba(217, 119, 6, 0.04);
    
    --ea-border-color: #e2e8f0;
    
    --ea-radius-card: 24px;
    --ea-radius-input: 16px;
}

/* Ensure the modal's primary buttons stretch full width 
   without overwriting your main site's buttons 
*/
.ea-modal-container .btn-primary {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* --- MODAL OVERLAY --- */
.ea-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(2, 4, 8, 0.5); 
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex; justify-content: center; align-items: center;
    padding: 20px;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.ea-modal-overlay.active {
    opacity: 1; visibility: visible;
}

/* --- MODAL CONTAINER --- */
.ea-modal-container {
    background: var(--ea-bg-white);
    width: 100%; max-width: 500px;
    border-radius: var(--ea-radius-card);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    transform: scale(0.95) translateY(10px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    max-height: 90vh; display: flex; flex-direction: column;
}
.ea-modal-overlay.active .ea-modal-container {
    transform: scale(1) translateY(0);
}

/* Close Button */
.ea-close-btn {
    position: absolute; top: 20px; right: 20px;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--ea-bg-light); border: 1px solid var(--ea-border-color);
    display: flex; justify-content: center; align-items: center;
    cursor: pointer; color: var(--ea-text-secondary);
    transition: all 0.2s ease; z-index: 10;
}
.ea-close-btn:hover { background: #f1f5f9; color: var(--ea-text-primary); }

/* Modal Content Area */
.ea-modal-content {
    padding: 40px 32px;
    overflow-y: auto;
    -ms-overflow-style: none; scrollbar-width: none;
    text-align: left;
}
.ea-modal-content::-webkit-scrollbar { display: none; }

/* Typography */
.ea-headline {
    font-family: var(--ea-font-serif);
    font-size: 2rem; font-weight: 500; color: var(--ea-text-primary);
    letter-spacing: -0.02em; margin-bottom: 8px; line-height: 1.1;
}
.ea-subhead {
    font-family: var(--ea-font-sans);
    font-size: 1rem; color: var(--ea-text-secondary);
    margin-bottom: 32px; line-height: 1.5;
}

/* --- FORM FIELDS --- */
.ea-form-group { margin-bottom: 24px; }

.ea-label {
    display: block; font-family: var(--ea-font-sans); font-size: 0.875rem;
    font-weight: 700; color: var(--ea-text-primary); margin-bottom: 8px;
}

/* Text Inputs */
.ea-input {
    width: 100%; padding: 14px 16px;
    background: var(--ea-bg-light);
    border: 1px solid var(--ea-border-color);
    border-radius: 12px; 
    font-family: var(--ea-font-sans); font-size: 1rem; color: var(--ea-text-primary);
    transition: all 0.2s ease; outline: none;
}
.ea-input::placeholder { color: var(--ea-text-muted); }
.ea-input:focus { border-color: var(--ea-accent-amber); background: var(--ea-bg-white); box-shadow: 0 0 0 4px var(--ea-accent-apricot-light); }

/* --- CUSTOM RADIO OPTIONS --- */
.ea-radio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ea-radio-stack { display: flex; flex-direction: column; gap: 12px; }

.ea-radio-option { position: relative; }
.ea-radio-option input[type="radio"] {
    position: absolute; opacity: 0; width: 0; height: 0;
}

/* Standard Toggle Label (For Apple/Android) */
.ea-toggle-label {
    display: flex; align-items: center; justify-content: center;
    padding: 14px; width: 100%; min-height: 52px;
    background: var(--ea-bg-light); border: 1px solid var(--ea-border-color);
    border-radius: 12px; cursor: pointer;
    font-family: var(--ea-font-sans); font-size: 0.95rem; font-weight: 500;
    color: var(--ea-text-secondary); text-align: center; line-height: 1.3;
    transition: all 0.2s ease;
}

/* Stacked Card Label (For Participation) */
.ea-card-label {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 18px; width: 100%;
    background: var(--ea-bg-light); border: 1.5px solid var(--ea-border-color);
    border-radius: var(--ea-radius-input); cursor: pointer;
    transition: all 0.2s ease; text-align: left;
}

/* Custom Radio Dot */
.radio-indicator {
    width: 20px; height: 20px; border-radius: 50%;
    border: 2px solid var(--ea-text-muted);
    flex-shrink: 0; margin-top: 2px;
    position: relative; transition: all 0.2s ease;
}
.radio-indicator::after {
    content: ''; position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px; height: 10px; border-radius: 50%;
    background-color: var(--ea-accent-amber);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Card Typography */
.card-text-group { display: flex; flex-direction: column; gap: 4px; }
.card-title { font-family: var(--ea-font-sans); font-size: 1rem; font-weight: 700; color: var(--ea-text-primary); }
.card-desc { font-family: var(--ea-font-sans); font-size: 0.875rem; color: var(--ea-text-secondary); line-height: 1.4; }

/* Checked States */
.ea-radio-option input[type="radio"]:checked + .ea-toggle-label {
    background: var(--ea-accent-amber-wash); border-color: var(--ea-accent-amber);
    color: var(--ea-text-primary); font-weight: 600;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.08);
}

.ea-radio-option input[type="radio"]:checked + .ea-card-label {
    background: var(--ea-accent-amber-wash); border-color: var(--ea-accent-amber);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.08);
}
.ea-radio-option input[type="radio"]:checked + .ea-card-label .radio-indicator {
    border-color: var(--ea-accent-amber);
}
.ea-radio-option input[type="radio"]:checked + .ea-card-label .radio-indicator::after {
    transform: translate(-50%, -50%) scale(1);
}

/* Error Message */
.ea-error-msg {
    color: #ef4444; font-size: 0.875rem; margin-top: 12px;
    display: none; text-align: center; font-weight: 500;
}

/* --- SUCCESS STATE --- */
.ea-success-state {
    display: none; text-align: center; padding: 20px 0;
}
.ea-success-icon {
    width: 64px; height: 64px; background: var(--ea-accent-apricot-light);
    color: var(--ea-accent-amber); border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    margin: 0 auto 24px;
}
.ea-success-icon svg { width: 32px; height: 32px; }

/* Utility to swap states */
.ea-form-wrapper { transition: opacity 0.3s ease; }
.ea-form-wrapper.hidden { display: none; }
.ea-success-state.visible { display: block; animation: fadeIn 0.4s ease forwards; }

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

@media (max-width: 600px) {
    .ea-modal-content { padding: 32px 24px; }
    .ea-headline { font-size: 1.75rem; }
}