/**
 * Event Invite card layout — scoped under .evt-layout-event-invite
 * Visual reference: Temp/event-invite.html
 */

.evt-layout-event-invite.evt-invitation {
    --ei-blush: color-mix(in srgb, var(--evt-accent, #e8b4b8) 35%, var(--evt-background, #f0e6e6));
    --ei-rose: var(--evt-accent, #e8b4b8);
    --ei-deep-rose: color-mix(in srgb, var(--evt-accent, #c47c82) 85%, var(--evt-primary, #5a1a20));
    --ei-mauve: var(--evt-primary, #9e4a52);
    --ei-gold: #c9a96e;
    --ei-gold-light: #e8d5a3;
    --ei-text-dark: var(--evt-primary, #5a1a20);
    --ei-card-bg-start: color-mix(in srgb, var(--evt-background, #fdeaea) 88%, white);
    --ei-card-bg-mid: color-mix(in srgb, var(--evt-accent, #fad6d6) 55%, var(--evt-background, #fdeaea));
    --ei-card-bg-end: color-mix(in srgb, var(--evt-accent, #f5c8c8) 70%, var(--evt-background, #fdeaea));

    background: var(--evt-background, #f0e6e6);
    font-family: var(--evt-font-body, Montserrat, system-ui, sans-serif);
    color: var(--ei-text-dark);
    min-height: 100vh;
    min-height: 100svh;
    position: relative;
}

@supports not (color: color-mix(in srgb, red, blue)) {
    .evt-layout-event-invite.evt-invitation {
        --ei-blush: var(--evt-background, #f0e6e6);
        --ei-deep-rose: var(--evt-accent, #c47c82);
        --ei-card-bg-start: var(--evt-background, #fdeaea);
        --ei-card-bg-mid: var(--evt-accent, #fad6d6);
        --ei-card-bg-end: var(--evt-accent, #f5c8c8);
    }
}

.evt-layout-event-invite .evt-public-inner.evt-public-page {
    max-width: none;
    margin: 0;
    padding: 2.5rem 1rem 3.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.evt-layout-event-invite .evt-invitation-page {
    padding: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.evt-layout-event-invite .evt-preview-banner {
    max-width: 32.5rem;
    width: 100%;
    margin-bottom: 1rem;
    border-radius: 0.5rem;
}

/* Background feathers */
.evt-layout-event-invite .ei-bg-decor {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.evt-layout-event-invite .ei-feather {
    position: absolute;
    border-radius: 50% 0 50% 0;
    opacity: 0.55;
    filter: blur(1px);
}

.evt-layout-event-invite .ei-feather--1 {
    width: 220px;
    height: 400px;
    background: radial-gradient(ellipse, var(--ei-rose) 0%, var(--ei-blush) 60%, transparent 100%);
    background: radial-gradient(ellipse, color-mix(in srgb, var(--ei-rose) 80%, white) 0%, var(--ei-blush) 60%, transparent 100%);
    top: -60px;
    left: -60px;
    transform: rotate(-30deg);
}

.evt-layout-event-invite .ei-feather--2 {
    width: 180px;
    height: 340px;
    background: radial-gradient(ellipse, var(--ei-rose) 0%, var(--ei-blush) 60%, transparent 100%);
    background: radial-gradient(ellipse, color-mix(in srgb, var(--ei-rose) 80%, white) 0%, var(--ei-blush) 60%, transparent 100%);
    top: 30px;
    left: 40px;
    transform: rotate(-10deg);
    opacity: 0.35;
}

.evt-layout-event-invite .ei-feather--3 {
    width: 200px;
    height: 370px;
    background: radial-gradient(ellipse, var(--ei-rose) 0%, var(--ei-blush) 60%, transparent 100%);
    background: radial-gradient(ellipse, color-mix(in srgb, var(--ei-rose) 80%, white) 0%, var(--ei-blush) 60%, transparent 100%);
    top: -40px;
    right: -50px;
    transform: rotate(30deg);
}

.evt-layout-event-invite .ei-feather--4 {
    width: 160px;
    height: 300px;
    background: radial-gradient(ellipse, var(--ei-rose) 0%, var(--ei-blush) 60%, transparent 100%);
    background: radial-gradient(ellipse, color-mix(in srgb, var(--ei-rose) 80%, white) 0%, var(--ei-blush) 60%, transparent 100%);
    bottom: 40px;
    left: -40px;
    transform: rotate(20deg);
}

.evt-layout-event-invite .ei-feather--5 {
    width: 200px;
    height: 360px;
    background: radial-gradient(ellipse, var(--ei-rose) 0%, var(--ei-blush) 60%, transparent 100%);
    background: radial-gradient(ellipse, color-mix(in srgb, var(--ei-rose) 80%, white) 0%, var(--ei-blush) 60%, transparent 100%);
    bottom: -30px;
    right: -30px;
    transform: rotate(-20deg);
}

/* Fairy lights */
.evt-layout-event-invite .ei-lights {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
}

.evt-layout-event-invite .ei-light {
    position: absolute;
    border-radius: 50%;
    background: #ffe88a;
    box-shadow: 0 0 8px 4px rgba(255, 232, 138, 0.53);
    animation: ei-twinkle 2s ease-in-out infinite;
}

@keyframes ei-twinkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(0.6); }
}

@media (prefers-reduced-motion: reduce) {
    .evt-layout-event-invite .ei-light {
        animation: none;
        opacity: 0.6;
    }
}

/* Card */
.evt-layout-event-invite .ei-card {
    position: relative;
    z-index: 1;
    background: linear-gradient(160deg, var(--ei-card-bg-start) 0%, var(--ei-card-bg-mid) 40%, var(--ei-card-bg-end) 100%);
    border: 1.5px solid var(--ei-gold-light);
    border-radius: 18px;
    width: 100%;
    max-width: 520px;
    padding: 3rem 2.75rem 2.75rem;
    box-shadow:
        0 8px 40px rgba(180, 80, 90, 0.13),
        0 2px 8px rgba(180, 80, 90, 0.08),
        inset 0 0 60px rgba(255, 255, 255, 0.25);
    animation: ei-fade-up 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.evt-layout-event-invite.evt-invitation--subtle-motion .ei-card {
    animation: ei-fade-up 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes ei-fade-up {
    from { opacity: 0; transform: translateY(36px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .evt-layout-event-invite .ei-card,
    .evt-layout-event-invite .ei-detail-row,
    .evt-layout-event-invite .ei-rsvp-wrap {
        animation: none;
    }
}

.evt-layout-event-invite .ei-card::before,
.evt-layout-event-invite .ei-card::after {
    content: '';
    position: absolute;
    border-radius: 14px;
    pointer-events: none;
}

.evt-layout-event-invite .ei-card::before {
    top: 8px;
    right: 8px;
    bottom: 8px;
    left: 8px;
    border: 1px solid rgba(201, 169, 110, 0.35);
}

.evt-layout-event-invite .ei-card::after {
    top: 14px;
    right: 14px;
    bottom: 14px;
    left: 14px;
    border: 1px solid rgba(201, 169, 110, 0.15);
}

.evt-layout-event-invite .ei-join-label {
    text-align: center;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--ei-mauve);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.evt-layout-event-invite .ei-gold-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    margin: 0.375rem 0 0.625rem;
    color: var(--ei-gold);
    font-size: 1.125rem;
}

.evt-layout-event-invite .ei-gold-line::before,
.evt-layout-event-invite .ei-gold-line::after {
    content: '';
    flex: 1;
    height: 1px;
    max-width: 90px;
    background: linear-gradient(to right, transparent, var(--ei-gold-light), var(--ei-gold), var(--ei-gold-light), transparent);
}

.evt-layout-event-invite .ei-host-wrap {
    position: relative;
}

.evt-layout-event-invite .ei-host-name {
    font-family: var(--evt-font-heading, "Great Vibes", cursive);
    font-size: 3.375rem;
    font-size: clamp(3.375rem, 13vw, 4.5rem);
    color: var(--ei-text-dark);
    text-align: center;
    line-height: 1;
    margin-bottom: 0.25rem;
    width: 100%;
}

.evt-layout-event-invite .ei-hearts-decor-small {
    font-size: 0.625rem;
    opacity: 0.7;
}

.evt-layout-event-invite .ei-hearts-decor {
    position: absolute;
    top: 0;
    right: 14%;
    font-size: 1rem;
    color: var(--ei-gold);
    line-height: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    animation: ei-float-hearts 3s ease-in-out infinite;
}

@keyframes ei-float-hearts {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.evt-layout-event-invite .ei-left-heart {
    position: absolute;
    top: 22px;
    left: 8%;
    font-size: 0.8125rem;
    color: var(--ei-rose);
}

.evt-layout-event-invite .ei-event-type {
    font-size: 1.125rem;
    font-size: clamp(1.125rem, 4.5vw, 1.5rem);
    font-weight: 700;
    letter-spacing: 0.3125em;
    text-align: center;
    color: var(--ei-text-dark);
    text-transform: uppercase;
    margin-bottom: 0.875rem;
}

.evt-layout-event-invite .ei-ornament {
    text-align: center;
    color: var(--ei-gold);
    font-size: 1.375rem;
    margin: 0.125rem 0 0.875rem;
    opacity: 0.8;
    letter-spacing: 0.25em;
}

.evt-layout-event-invite .ei-on-the {
    text-align: center;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 0.8125rem;
    font-weight: 300;
    letter-spacing: 0.25em;
    color: var(--ei-mauve);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.evt-layout-event-invite .ei-date-block {
    text-align: center;
    font-size: 1.75rem;
    font-size: clamp(1.75rem, 7vw, 2.375rem);
    font-weight: 700;
    color: var(--ei-text-dark);
    letter-spacing: 0.125em;
    margin-bottom: 0.375rem;
}

.evt-layout-event-invite .ei-date-block sup {
    font-size: 0.45em;
    font-weight: 600;
    vertical-align: super;
}

.evt-layout-event-invite .ei-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem 0 1.25rem;
    color: var(--ei-gold);
    font-size: 0.875rem;
    opacity: 0.7;
}

.evt-layout-event-invite .ei-divider::before,
.evt-layout-event-invite .ei-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--ei-gold-light), transparent);
}

.evt-layout-event-invite .ei-details {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.evt-layout-event-invite .ei-detail-row {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    animation: ei-fade-up 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.evt-layout-event-invite .ei-detail-row:nth-child(1) { animation-delay: 0.2s; }
.evt-layout-event-invite .ei-detail-row:nth-child(2) { animation-delay: 0.35s; }
.evt-layout-event-invite .ei-detail-row:nth-child(3) { animation-delay: 0.5s; }
.evt-layout-event-invite .ei-detail-row:nth-child(4) { animation-delay: 0.65s; }

.evt-layout-event-invite .ei-icon-wrap {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ei-blush) 0%, var(--ei-rose) 100%);
    background: linear-gradient(135deg, color-mix(in srgb, var(--ei-blush) 90%, white) 0%, color-mix(in srgb, var(--ei-rose) 70%, white) 100%);
    border: 1px solid rgba(201, 169, 110, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.125rem;
    box-shadow: 0 2px 8px rgba(180, 80, 90, 0.1);
}

.evt-layout-event-invite .ei-detail-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.evt-layout-event-invite .ei-detail-label {
    font-size: 0.5625rem;
    font-weight: 700;
    letter-spacing: 0.1875em;
    text-transform: uppercase;
    color: var(--ei-mauve);
    margin-bottom: 0.125rem;
}

.evt-layout-event-invite .ei-detail-value {
    font-family: var(--evt-font-heading, "Great Vibes", cursive);
    font-size: 1.625rem;
    color: var(--ei-text-dark);
    line-height: 1.1;
}

.evt-layout-event-invite .ei-detail-value--mono {
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: 0.0625em;
}

.evt-layout-event-invite .ei-detail-value--time {
    font-size: 0.875rem;
    margin-top: 0.125rem;
    color: var(--ei-deep-rose);
}

.evt-layout-event-invite .ei-footer-ornament {
    text-align: center;
    margin-top: 1.75rem;
    color: var(--ei-gold);
    font-size: 1.25rem;
    opacity: 0.6;
    letter-spacing: 0.375em;
}

/* RSVP CTA */
.evt-layout-event-invite .ei-rsvp-wrap {
    position: relative;
    z-index: 1;
    margin-top: 1.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    max-width: 520px;
    animation: ei-fade-up 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.8s both;
}

.evt-layout-event-invite .ei-rsvp-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--ei-mauve) 0%, var(--ei-mauve) 100%);
    background: linear-gradient(135deg, var(--ei-mauve) 0%, color-mix(in srgb, var(--ei-mauve) 75%, #3a1018) 100%);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 0.875rem 3rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    text-decoration: none;
    box-shadow: 0 6px 24px rgba(158, 74, 82, 0.35);
    transition: transform 0.2s, box-shadow 0.2s;
}

.evt-layout-event-invite .ei-rsvp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(158, 74, 82, 0.45);
    color: #fff;
}

.evt-layout-event-invite .ei-rsvp-note {
    font-size: 0.625rem;
    color: var(--ei-deep-rose);
    letter-spacing: 0.125em;
    font-weight: 500;
}

/* Inline RSVP panel */
.evt-layout-event-invite .ei-rsvp-panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 520px;
    margin-top: 2rem;
}

.evt-layout-event-invite .ei-rsvp-panel .evt-inline-rsvp,
.evt-layout-event-invite .ei-rsvp-panel .evt-rsvp-banner {
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--ei-gold-light);
    border-radius: 14px;
    padding: 1.75rem 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(180, 80, 90, 0.08);
}

.evt-layout-event-invite .ei-rsvp-panel .evt-inline-rsvp-heading {
    font-family: var(--evt-font-body, Montserrat, system-ui, sans-serif);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--ei-mauve);
    text-align: center;
}

@media (max-width: 480px) {
    .evt-layout-event-invite .ei-card {
        padding: 2.25rem 1.5rem 2rem;
    }

    .evt-layout-event-invite .ei-rsvp-panel .evt-inline-rsvp,
    .evt-layout-event-invite .ei-rsvp-panel .evt-rsvp-banner {
        padding: 1.5rem 1.25rem;
    }
}