/* RSVP Forms Unified CSS - Sleek Premium Design */
.rsvp-unified-app {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #1d2327;
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    border: 1px solid #e2e8f0;
}
.rsvp-unified-app h3 {
    text-align: center;
    font-size: 24px;
    margin-top: 0;
    margin-bottom: 10px;
    color: #1e293b;
}
.rsvp-unified-app p.subtitle {
    text-align: center;
    color: #64748b;
    font-size: 14px;
    margin-bottom: 25px;
}
.rsvp-unified-group {
    margin-bottom: 20px;
}
.rsvp-unified-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #334155;
}
.rsvp-unified-input {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 15px;
    transition: border-color 0.2s;
    background: #f8fafc;
}
.rsvp-unified-input:focus {
    border-color: #3b82f6;
    outline: none;
    background: #fff;
}
.rsvp-unified-input[readonly] {
    background: #f1f5f9;
    color: #64748b;
    cursor: not-allowed;
}
.rsvp-submit-btn, .rsvp-verify-btn {
    width: 100%;
    padding: 14px;
    background: #0f172a;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}
.rsvp-submit-btn:hover, .rsvp-verify-btn:hover {
    background: #1e293b;
}
.rsvp-submit-btn:active, .rsvp-verify-btn:active {
    transform: scale(0.98);
}
.rsvp-submit-btn:disabled, .rsvp-verify-btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
}
.rsvp-message {
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
    padding: 10px;
    border-radius: 6px;
    display: none;
}
.rsvp-message.error {
    background: #fef2f2;
    color: #ef4444;
    border: 1px solid #fecaca;
}
.rsvp-message.success {
    background: #f0fdf4;
    color: #10b981;
    border: 1px solid #bbf7d0;
}
.rsvp-expanded-area {
    display: none; /* Shown via JS */
    animation: fadeIn 0.4s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Guest Toggles */
.guest-response-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
}
.guest-response-name {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 10px;
    color: #1e293b;
}
.guest-toggles {
    display: flex;
    gap: 10px;
}
.guest-toggle-label {
    flex: 1;
    text-align: center;
    padding: 10px;
    background: #fff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
    user-select: none;
    color: #475569;
}
.guest-toggles input[type="radio"] {
    display: none;
}
/* Selected states */
.guest-toggles input[type="radio"][value="attending"]:checked + .guest-toggle-label {
    background: #10b981;
    color: #fff;
    border-color: #10b981;
}
.guest-toggles input[type="radio"][value="declined"]:checked + .guest-toggle-label {
    background: #ef4444;
    color: #fff;
    border-color: #ef4444;
}
.guest-toggles input[type="radio"][value="maybe"]:checked + .guest-toggle-label {
    background: #f59e0b;
    color: #fff;
    border-color: #f59e0b;
}
.guest-toggles input[type="radio"][value="yes"]:checked + .guest-toggle-label {
    background: #10b981;
    color: #fff;
    border-color: #10b981;
}
.guest-toggles input[type="radio"][value="no"]:checked + .guest-toggle-label {
    background: #ef4444;
    color: #fff;
    border-color: #ef4444;
}

.g-recaptcha-wrapper {
    margin: 20px 0;
    display: flex;
    justify-content: center;
}