/**
 * Email Idaho Form Styles
 * Modern, clean design
 */

/* CSS Variables for easy theming */
:root {
    --ei-primary: #2563eb;
    --ei-primary-hover: #1d4ed8;
    --ei-primary-light: #eff6ff;
    --ei-success: #059669;
    --ei-success-light: #ecfdf5;
    --ei-error: #dc2626;
    --ei-error-light: #fef2f2;
    --ei-warning: #d97706;
    --ei-warning-light: #fffbeb;
    --ei-gray-50: #f9fafb;
    --ei-gray-100: #f3f4f6;
    --ei-gray-200: #e5e7eb;
    --ei-gray-300: #d1d5db;
    --ei-gray-400: #9ca3af;
    --ei-gray-500: #6b7280;
    --ei-gray-600: #4b5563;
    --ei-gray-700: #374151;
    --ei-gray-800: #1f2937;
    --ei-gray-900: #111827;
    --ei-radius: 12px;
    --ei-radius-sm: 8px;
    --ei-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --ei-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --ei-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --ei-transition: all 0.2s ease;
}

/* Form Container */
.email-idaho-sender-form {
    max-width: 680px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--ei-gray-800);
    line-height: 1.6;
}

.email-idaho-sender-form * {
    box-sizing: border-box;
}

/* Test Mode Banner */
.ei-test-mode-banner {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #78350f;
    padding: 14px 20px;
    border-radius: var(--ei-radius-sm);
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ei-test-mode-banner::before {
    content: '🧪';
    font-size: 20px;
}

/* Progress Indicator */
.ei-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
    padding: 0;
    list-style: none;
}

.ei-progress::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 40px;
    right: 40px;
    height: 3px;
    background: var(--ei-gray-200);
    border-radius: 2px;
    z-index: 0;
}

.ei-progress li {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    flex: 1;
    padding: 0;
}

.ei-progress li::before {
    content: attr(data-step);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--ei-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    color: var(--ei-gray-400);
    transition: var(--ei-transition);
    margin-bottom: 10px;
}

.ei-progress li::after {
    display: none;
}

.ei-progress li span {
    font-size: 13px;
    color: var(--ei-gray-400);
    font-weight: 500;
    text-align: center;
    transition: var(--ei-transition);
}

.ei-progress li.active::before {
    background: var(--ei-primary);
    border-color: var(--ei-primary);
    color: #fff;
    box-shadow: 0 0 0 4px var(--ei-primary-light);
}

.ei-progress li.active span {
    color: var(--ei-primary);
    font-weight: 600;
}

.ei-progress li.completed::before {
    content: '✓';
    background: var(--ei-success);
    border-color: var(--ei-success);
    color: #fff;
    font-size: 18px;
}

.ei-progress li.completed span {
    color: var(--ei-success);
}

/* Step Content */
.ei-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.ei-step.active {
    display: block;
}

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

.ei-step h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--ei-gray-900);
    margin: 0 0 8px 0;
    letter-spacing: -0.025em;
}

.ei-step > p {
    color: var(--ei-gray-500);
    margin: 0 0 28px 0;
    font-size: 15px;
}

/* Form Fields */
.ei-field {
    margin-bottom: 20px;
}

.ei-field label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--ei-gray-700);
    margin-bottom: 8px;
}

.ei-field label .required {
    color: var(--ei-error);
}

.ei-field input[type="text"],
.ei-field input[type="email"],
.ei-field input[type="tel"],
.ei-field textarea,
.ei-field select {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid var(--ei-gray-200);
    border-radius: var(--ei-radius-sm);
    background: #fff;
    color: var(--ei-gray-800);
    transition: var(--ei-transition);
    font-family: inherit;
}

.ei-field input:focus,
.ei-field textarea:focus,
.ei-field select:focus {
    outline: none;
    border-color: var(--ei-primary);
    box-shadow: 0 0 0 4px var(--ei-primary-light);
}

.ei-field input::placeholder,
.ei-field textarea::placeholder {
    color: var(--ei-gray-400);
}

.ei-field textarea {
    min-height: 180px;
    resize: vertical;
    line-height: 1.6;
}

.ei-field select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 20px;
    padding-right: 48px;
}

/* Row layout */
.ei-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 480px) {
    .ei-row {
        grid-template-columns: 1fr;
    }
}

/* Radio/Checkbox Options */
.ei-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ei-options.horizontal {
    flex-direction: row;
    flex-wrap: wrap;
}

.ei-option {
    display: flex;
    align-items: flex-start;
    padding: 16px 20px;
    background: #fff;
    border: 2px solid var(--ei-gray-200);
    border-radius: var(--ei-radius-sm);
    cursor: pointer;
    transition: var(--ei-transition);
    position: relative;
}

.ei-option:hover {
    border-color: var(--ei-gray-300);
    background: var(--ei-gray-50);
}

.ei-option input[type="radio"],
.ei-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.ei-option span {
    padding-left: 32px;
    font-size: 15px;
    color: var(--ei-gray-700);
    line-height: 1.4;
}

.ei-option span::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 2px solid var(--ei-gray-300);
    border-radius: 50%;
    background: #fff;
    transition: var(--ei-transition);
}

.ei-option input:checked + span::before {
    border-color: var(--ei-primary);
    background: var(--ei-primary);
    box-shadow: inset 0 0 0 4px #fff;
}

.ei-option:has(input:checked),
.ei-option.selected {
    border-color: var(--ei-primary);
    background: var(--ei-primary-light);
}

.ei-option:has(input:checked) span,
.ei-option.selected span {
    color: var(--ei-gray-900);
    font-weight: 500;
}

/* Sub-options container */
.ei-sub-options {
    margin-top: 20px;
    padding: 24px;
    background: var(--ei-gray-50);
    border-radius: var(--ei-radius);
    border: 1px solid var(--ei-gray-200);
}

.ei-sub-options h4 {
    margin: 0 0 16px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--ei-gray-700);
}

/* Buttons */
.ei-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--ei-gray-200);
}

.ei-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: var(--ei-radius-sm);
    cursor: pointer;
    transition: var(--ei-transition);
    font-family: inherit;
}

.ei-btn-next,
.ei-btn-submit {
    background: var(--ei-primary);
    color: #fff;
}

.ei-btn-next:hover,
.ei-btn-submit:hover {
    background: var(--ei-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--ei-shadow-md);
}

.ei-btn-prev {
    background: #fff;
    color: var(--ei-gray-600);
    border: 2px solid var(--ei-gray-200);
}

.ei-btn-prev:hover {
    background: var(--ei-gray-50);
    border-color: var(--ei-gray-300);
}

.ei-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Initially hide prev and submit until JS initializes */
.ei-btn-prev,
.ei-btn-submit {
    display: none;
}

/* JS will add this class to show buttons */
.ei-buttons.initialized .ei-btn-prev,
.ei-buttons.initialized .ei-btn-submit {
    display: inline-flex;
}

.ei-btn-prev[style*="hidden"],
.ei-btn-prev.hidden {
    visibility: hidden;
}

/* Messages */
.ei-message {
    padding: 16px 20px;
    border-radius: var(--ei-radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.ei-message.error {
    background: var(--ei-error-light);
    color: var(--ei-error);
    border: 1px solid #fecaca;
}

.ei-message.success {
    background: var(--ei-success-light);
    color: var(--ei-success);
    border: 1px solid #a7f3d0;
}

.ei-message::before {
    font-size: 18px;
    flex-shrink: 0;
}

.ei-message.error::before {
    content: '⚠';
}

.ei-message.success::before {
    content: '✓';
}

/* Character counter */
.ei-char-count {
    text-align: right;
    font-size: 13px;
    color: var(--ei-gray-400);
    margin-top: 8px;
}

.ei-char-count.warning {
    color: var(--ei-warning);
}

.ei-char-count.danger,
.ei-char-count.over {
    color: var(--ei-error);
    font-weight: 600;
}

/* Help text */
.ei-help {
    font-size: 13px;
    color: var(--ei-gray-500);
    margin-top: 6px;
}

/* Recipient summary card */
.ei-recipient-summary {
    background: var(--ei-primary-light);
    border: 1px solid #bfdbfe;
    border-radius: var(--ei-radius-sm);
    padding: 16px 20px;
    margin-bottom: 24px;
}

.ei-recipient-summary h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ei-primary);
    font-weight: 600;
    margin: 0 0 6px 0;
}

.ei-recipient-summary p,
.ei-recipient-summary #ei-recipient-display {
    font-size: 16px;
    font-weight: 600;
    color: var(--ei-gray-900);
    margin: 0;
}

.ei-recipient-count {
    font-size: 13px;
    color: var(--ei-gray-500);
    margin-top: 6px;
}

/* Legislator cards */
.ei-legislator-card {
    display: flex;
    align-items: center;
    padding: 16px;
    background: #fff;
    border: 1px solid var(--ei-gray-200);
    border-radius: var(--ei-radius-sm);
    margin-bottom: 12px;
    transition: var(--ei-transition);
}

.ei-legislator-card:hover {
    box-shadow: var(--ei-shadow);
}

.ei-legislator-card img {
    width: 56px;
    height: 56px;
    border-radius: var(--ei-radius-sm);
    object-fit: cover;
    margin-right: 16px;
    background: var(--ei-gray-100);
}

.ei-legislator-card .ei-leg-info {
    flex: 1;
}

.ei-legislator-card .ei-leg-name {
    font-weight: 600;
    color: var(--ei-gray-900);
    font-size: 15px;
}

.ei-legislator-card .ei-leg-district {
    color: var(--ei-gray-500);
    font-size: 13px;
    margin-top: 2px;
}

.ei-party-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.ei-party-badge.republican {
    background: #fee2e2;
    color: #991b1b;
}

.ei-party-badge.democrat {
    background: #dbeafe;
    color: #1e40af;
}

/* Loading spinner */
.ei-loading {
    position: relative;
    pointer-events: none;
}

.ei-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--ei-radius);
}

.ei-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

.ei-btn-prev .ei-spinner {
    border-color: rgba(0,0,0,0.1);
    border-top-color: var(--ei-gray-600);
}

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

/* Thank you screen */
.ei-thank-you {
    text-align: center;
    padding: 60px 20px;
}

.ei-thank-you .icon,
.ei-thank-you .ei-icon {
    width: 80px;
    height: 80px;
    background: var(--ei-success-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 40px;
    color: var(--ei-success);
}

.ei-thank-you h2,
.ei-thank-you h3 {
    font-size: 28px;
    margin-bottom: 12px;
    color: var(--ei-gray-900);
}

.ei-thank-you p {
    color: var(--ei-gray-500);
    font-size: 16px;
    max-width: 400px;
    margin: 0 auto;
}

/* Mobile responsiveness */
@media (max-width: 600px) {
    .email-idaho-sender-form {
        padding: 0 16px;
    }
    
    .ei-progress {
        margin-bottom: 32px;
    }
    
    .ei-progress::before {
        left: 20px;
        right: 20px;
    }
    
    .ei-progress li::before {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .ei-progress li span {
        font-size: 11px;
    }
    
    .ei-step h3 {
        font-size: 20px;
    }
    
    .ei-option {
        padding: 14px 16px;
    }
    
    .ei-option span {
        font-size: 14px;
        padding-left: 30px;
    }
    
    /* Fix: anchor radio circle to top of option instead of vertical center,
       so it doesn't overlap second line of text when labels wrap */
    .ei-option span::before {
        top: 16px;
        transform: none;
    }
    
    .ei-btn {
        padding: 12px 20px;
        font-size: 15px;
        width: 100%;
    }
    
    .ei-buttons {
        flex-direction: column-reverse;
        gap: 12px;
    }
    
    .ei-buttons .ei-btn {
        width: 100%;
    }
}

/* Very small screens - hide step labels, show only numbers */
@media (max-width: 400px) {
    .ei-progress li span {
        display: none;
    }
    
    .ei-progress li::before {
        width: 32px;
        height: 32px;
        font-size: 13px;
        margin-bottom: 0;
    }
    
    .ei-progress::before {
        top: 16px;
        left: 16px;
        right: 16px;
    }
}