/* ============================================
   RSVP Register Page — Boutique Form Styling
   Borrows design language from the custom
   landing page template (DefaultTemplates.cs)
   ============================================ */

.rsvp-register {
    /* Palette */
    --c-primary: #0f172a;
    --c-accent: #b08d57;
    --c-bg: #fdfcf8;
    --c-surface: #ffffff;
    --c-surface-2: #f8fafc;
    --c-border: rgba(15, 23, 42, 0.12);
    --c-text: #1e293b;
    --c-text-light: #475569;
    --c-action: #1d4ed8;
    --c-action-hover: #1e40af;

    /* Typography */
    --font-heading: 'Crimson Pro', Georgia, serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing & Shape */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --shadow-soft: 0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-focus: 0 0 0 3px rgba(37, 99, 235, 0.1);

    /* Layout */
    max-width: 720px;
    margin: 0 auto;
    padding: 0.25rem;
    font-family: var(--font-body);
    color: var(--c-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}


/* ---- Brand Bar ---- */

.rsvp-brand-bar {
    text-align: center;
    padding: 0.5rem 0 1.5rem;
}

.rsvp-brand-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--c-primary);
    letter-spacing: 0.3px;
}

.rsvp-brand-logo {
    max-height: 60px;
    max-width: 100%;
    object-fit: contain;
}

.rsvp-brand-logo-rect {
    max-height: 50px;
    max-width: 280px;
}

.rsvp-brand-logo-sq {
    max-height: 56px;
    max-width: 56px;
    border-radius: var(--radius-sm);
}


/* ---- Event Card ---- */

.rsvp-event-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.rsvp-event-card-content {
    padding: 1.5rem;
}

.rsvp-event-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-accent);
    margin-bottom: 0.4rem;
}

.rsvp-event-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--c-primary);
    line-height: 1.25;
    margin: 0 0 0.25rem 0;
}

.rsvp-event-presenter {
    font-size: 0.9rem;
    color: var(--c-text-light);
    margin-bottom: 1rem;
}

.rsvp-event-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--c-text);
    margin-bottom: 0.75rem;
}

.rsvp-event-dot {
    color: var(--c-text-light);
    margin: 0 0.15rem;
}

.rsvp-event-venue {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--c-primary);
    margin-bottom: 0.2rem;
}

.rsvp-event-address {
    font-size: 0.85rem;
    color: var(--c-text-light);
    line-height: 1.4;
    white-space: pre-line;
    margin-bottom: 0.6rem;
}

.rsvp-event-directions {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--c-action);
    text-decoration: none;
}

.rsvp-event-directions:hover {
    text-decoration: underline;
}


/* ---- Form Card ---- */

.rsvp-form-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.rsvp-form-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-accent);
    margin-bottom: 1.25rem;
}

/* 50/50 field pairs (First+Last, Phone+Email) */
.rsvp-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
}

.rsvp-field-row > .mb-4 {
    margin-bottom: 0 !important;
}

/* Form fields: floating label pattern */
.rsvp-register .form-group {
    position: relative;
    margin-bottom: 0.25rem;
}

.rsvp-register .form-group .form-control,
.rsvp-register .form-group .form-select {
    width: 100%;
    padding: 1.3rem 0.75rem 0.3rem !important;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--c-text);
    background: var(--c-surface-2);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.rsvp-register .form-group .form-control:focus,
.rsvp-register .form-group .form-select:focus {
    outline: none;
    border-color: var(--c-action);
    box-shadow: var(--shadow-focus);
    background: var(--c-surface);
}

/* Float the label inside the input */
.rsvp-register .form-group > label {
    position: absolute;
    top: 0.3rem;
    left: 0.8rem;
    font-weight: 500;
    font-size: 0.7rem;
    color: var(--c-text-light);
    pointer-events: none;
    z-index: 1;
    margin: 0;
    line-height: 1;
}

/* Required icon: make it subtle inside the label */
.rsvp-register .form-group > label i {
    font-size: 0.6rem;
    color: var(--c-accent);
    margin-left: 0.2rem;
}

/* Neutralize rich-text HTML inside labels (custom questions with <p>, inline font-size, etc.) */
.rsvp-register .form-group > label p,
.rsvp-register .form-group > label span {
    margin: 0 !important;
    font-size: inherit !important;
    line-height: inherit !important;
}

.rsvp-register .form-group > label br {
    display: none;
}

.rsvp-register .form-text {
    font-size: 0.8rem;
    color: var(--c-text-light);
}

.rsvp-register .script-prompt {
    margin-bottom: 0.75rem;
}

.rsvp-register .mb-4 {
    margin-bottom: 0.65rem !important;
}

/* Validation */
.rsvp-register .field-validation-error {
    font-size: 0.8rem;
    color: #dc2626;
}

/* Neutralize browser native :invalid styling on selects */
.rsvp-register .form-select:invalid,
.rsvp-register .form-control:invalid {
    background-image: none;
    border-color: var(--c-border);
    box-shadow: none;
    outline: none;
}

.rsvp-register .form-control.rsvp-invalid {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.rsvp-field-error {
    font-size: 0.78rem;
    color: #dc2626;
    margin-top: 0.3rem;
    line-height: 1.3;
}


/* ---- Submit Button ---- */

.rsvp-btn-submit {
    display: block;
    width: 100%;
    padding: 0.7rem 1.25rem;
    margin-top: 1.25rem;
    background: #94a3b8;
    color: rgba(255, 255, 255, 0.7);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: default;
    transition: background 0.3s ease, box-shadow 0.3s ease, color 0.3s ease, transform 0.1s ease;
}

/* Text state swap — two states */
.rsvp-btn-submit .rsvp-btn-prompt {
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.01em;
}

.rsvp-btn-submit .rsvp-btn-go {
    display: none;
}

.rsvp-btn-submit.is-ready .rsvp-btn-prompt { display: none; }
.rsvp-btn-submit.is-ready .rsvp-btn-go     { display: inline; }

/* Active state when all required fields filled */
.rsvp-btn-submit.is-ready {
    background: var(--c-action);
    color: white;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(29, 78, 216, 0.2);
}

.rsvp-btn-submit.is-ready:hover {
    background: var(--c-action-hover);
    box-shadow: 0 6px 16px rgba(29, 78, 216, 0.3);
}

.rsvp-btn-submit.is-ready:active {
    transform: scale(0.99);
}

/* Elevated state when guests are included — subtle shimmer */
.rsvp-btn-submit.is-ready.has-guests {
    background: linear-gradient(105deg, var(--c-action) 40%, #3b82f6 50%, var(--c-action) 60%);
    background-size: 250% 100%;
    animation: rsvp-btn-shimmer 3s ease-in-out infinite;
    box-shadow: 0 4px 16px rgba(29, 78, 216, 0.3);
}

.rsvp-btn-submit.is-ready.has-guests:hover {
    box-shadow: 0 6px 20px rgba(29, 78, 216, 0.4);
}

@keyframes rsvp-btn-shimmer {
    0%   { background-position: 100% 0; }
    50%  { background-position: 0 0; }
    100% { background-position: 100% 0; }
}


/* ---- Privacy Note ---- */

.rsvp-privacy-note {
    margin-top: 1rem;
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--c-text-light);
    text-align: center;
}

.rsvp-privacy-note i {
    margin-right: 0.25rem;
    font-size: 0.65rem;
    opacity: 0.6;
}


/* ---- Guest Cards ---- */

.rsvp-register .guest-container {
    margin-bottom: 1rem;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.rsvp-guest-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--c-primary);
    color: white;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.rsvp-guest-remove {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.2rem 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    font-size: 0.75rem;
    transition: background 0.15s ease;
}

.rsvp-guest-remove:hover {
    background: rgba(239, 68, 68, 0.8);
    border-color: rgba(239, 68, 68, 0.9);
    color: white;
}

.rsvp-register .guest-container .card-body {
    padding: 1rem;
    background: var(--c-surface);
}

/* Guest info alert */
.rsvp-guest-info {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

/* Add guest button */
.rsvp-btn-add-guest {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: var(--c-surface-2);
    color: var(--c-text);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s ease;
}

.rsvp-btn-add-guest:hover {
    background: #e2e8f0;
}

/* Pulse animation when nudging to add a guest */
.rsvp-btn-add-guest.rsvp-pulse {
    animation: rsvp-pulse 1.8s ease-in-out infinite;
    background: #eff6ff;
    border-color: var(--c-action);
    color: var(--c-action);
    font-weight: 600;
}

@keyframes rsvp-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(29, 78, 216, 0.4); }
    50%      { box-shadow: 0 0 0 12px rgba(29, 78, 216, 0); }
}


/* ---- Event Context (optional configured HTML) ---- */

.rsvp-event-context {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.rsvp-event-context:has(> :only-child:empty) {
    display: none;
}


/* ---- FAQs ---- */

.rsvp-faq-section {
    margin-bottom: 1.5rem;
}

.rsvp-faq-heading {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--c-primary);
    margin-bottom: 1rem;
}

.rsvp-faq-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--c-border);
}

.rsvp-faq-item:last-child {
    border-bottom: none;
}

.rsvp-faq-question {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--c-primary);
    margin-bottom: 0.25rem;
}

.rsvp-faq-answer {
    font-size: 0.85rem;
    color: var(--c-text-light);
    line-height: 1.5;
}


/* ---- Disclosure ---- */

/* Disclosure: full-bleed breakout from .container */
.rsvp-disclosure {
    width: 100vw;
    position: relative;
    left: 50%;
    margin-left: -50vw;
    background: #f8fafc;
    border-top: 1px solid rgba(15, 23, 42, 0.12);
    border-bottom: 1px solid rgba(15, 23, 42, 0.12);
    padding: 0;
    margin-top: 1rem;
    font-size: 0.8rem;
    color: #475569;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.rsvp-disclosure-inner {
    margin: 0 auto;
}


/* ---- Footer ---- */

.rsvp-footer {
    text-align: center;
    padding: 1rem 0;
}

.rsvp-footer-logo {
    max-height: 80px;
    max-width: 100%;
    object-fit: contain;
}


/* ---- Waitlist Badge ---- */

.rsvp-waitlist-badge {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    background: #fffbeb;
    color: #b45309;
    border: 1px solid #fcd34d;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}


/* ---- Responsive ---- */

@media (max-width: 640px) {
    .rsvp-register {
        max-width: 100%;
        padding: 1rem 0.75rem 2rem;
    }

    /* Brand bar tighter */
    .rsvp-brand-bar {
        padding: 0.25rem 0 1rem;
    }

    .rsvp-brand-logo {
        max-height: 48px;
    }

    /* Event card: compact, no card chrome on mobile */
    .rsvp-event-card {
        border-radius: var(--radius-sm);
        box-shadow: none;
        border: 1px solid var(--c-border);
    }

    .rsvp-event-card-content {
        padding: 1rem;
    }

    .rsvp-event-title {
        font-size: 1.25rem;
    }

    .rsvp-event-venue {
        font-size: 1rem;
    }

    .rsvp-event-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.15rem;
    }

    .rsvp-event-dot {
        display: none;
    }

    /* Form card: edge-to-edge feel */
    .rsvp-form-card {
        border-radius: var(--radius-sm);
        padding: 1rem;
        box-shadow: none;
    }

    .rsvp-field-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    /* Inputs: 16px font prevents iOS zoom, keep floating label padding */
    .rsvp-register .form-group .form-control,
    .rsvp-register .form-group .form-select {
        font-size: 16px;
        border-radius: var(--radius-sm);
    }

    .rsvp-register label,
    .rsvp-register .form-label {
        font-size: 0.85rem;
    }

    /* Submit button: fixed to bottom of viewport on mobile */
    .rsvp-btn-submit {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 100;
        font-size: 1.05rem;
        padding: 1rem 1.25rem;
        padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
        border-radius: 0;
        margin: 0;
        box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.12);
    }

    /* Spacer so content isn't hidden behind fixed button */
    .rsvp-form-card {
        padding-bottom: 4.5rem;
    }

    /* Guest cards: tighter */
    .rsvp-register .guest-container .card-body {
        padding: 0.75rem;
    }

    .rsvp-guest-info {
        font-size: 0.85rem;
        padding: 0.6rem 0.75rem;
    }

    .rsvp-btn-add-guest {
        width: 100%;
        justify-content: center;
        padding: 0.6rem 1rem;
    }

    /* FAQs */
    .rsvp-faq-heading {
        font-size: 1rem;
    }

    .rsvp-faq-question {
        font-size: 0.85rem;
    }

    .rsvp-faq-answer {
        font-size: 0.8rem;
    }
}

/* Small phones */
@media (max-width: 380px) {
    .rsvp-register {
        padding: 0.75rem 0.5rem 2rem;
    }

    .rsvp-event-title {
        font-size: 1.1rem;
    }

    .rsvp-event-card-content,
    .rsvp-form-card {
        padding: 0.75rem;
    }
}