:root {
    color-scheme: dark;
    --bg: #050606;
    --bg-soft: #0c1010;
    --bg-card: rgba(16, 20, 18, 0.82);
    --text: #f4f7ef;
    --muted: #a2ad9b;
    --line: rgba(218, 255, 116, 0.18);
    --accent: #d8ff57;
    --accent-strong: #b7ff2a;
    --dark-accent: #17210b;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 12% 8%, rgba(216, 255, 87, 0.18), transparent 28rem),
        radial-gradient(circle at 88% 18%, rgba(216, 255, 87, 0.08), transparent 24rem),
        linear-gradient(135deg, #020303 0%, #08100b 44%, #030404 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 78%);
}

body.modal-open {
    overflow: hidden;
}

.page-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1;
}

.container {
    width: min(100% - 2rem, 1120px);
    margin: 0 auto;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

p {
    color: var(--muted);
    line-height: 1.7;
}

a {
    color: inherit;
}

.hero-section {
    position: relative;
    overflow: hidden;
    padding: 5rem 0 4rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 3rem;
    align-items: center;
    min-height: 72vh;
}

.eyebrow {
    margin: 0 0 1rem;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

h1 {
    max-width: 760px;
    margin-bottom: 1rem;
    font-size: clamp(3.5rem, 11vw, 8.75rem);
    line-height: 0.82;
    letter-spacing: -0.085em;
    text-transform: uppercase;
}

.hero-subtitle {
    margin-bottom: 1.25rem;
    color: var(--text);
    font-size: clamp(1.1rem, 2.5vw, 1.65rem);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-lead {
    max-width: 680px;
    margin-bottom: 1.5rem;
    color: var(--text);
    font-size: 1.05rem;
}

.event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.event-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 2.5rem;
    padding: 0.65rem 0.95rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(216, 255, 87, 0.07);
    color: var(--text);
    font-weight: 700;
}

.event-meta-structured {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 680px;
}

.event-meta-structured span {
    display: grid;
    align-content: center;
    gap: 0.15rem;
    min-height: 4.25rem;
    border-radius: 20px;
}

.event-meta-structured small {
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.hero-location {
    color: var(--muted);
    font-weight: 800;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.25rem;
    padding: 0.9rem 1.25rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--accent);
    color: #050606;
    box-shadow: 0 16px 52px rgba(216, 255, 87, 0.2);
}

.btn-secondary {
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
}

.btn-full {
    width: 100%;
}

.hero-visual {
    position: relative;
    min-height: 420px;
}

.visual-card {
    position: absolute;
    inset: 50% auto auto 50%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: min(82vw, 340px);
    height: min(82vw, 430px);
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: 36px;
    background:
        linear-gradient(160deg, rgba(216, 255, 87, 0.22), rgba(255, 255, 255, 0.04) 42%, rgba(0, 0, 0, 0.55)),
        var(--bg-card);
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.44);
    transform: translate(-50%, -50%) rotate(5deg);
}

.visual-label {
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.visual-number {
    color: var(--text);
    font-size: 9rem;
    font-weight: 900;
    line-height: 0.8;
    letter-spacing: -0.12em;
}

.visual-caption {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.visual-orbit {
    position: absolute;
    border: 1px solid rgba(216, 255, 87, 0.28);
    border-radius: 999px;
}

.orbit-one {
    inset: 8% 1% 10% 8%;
    transform: rotate(-18deg);
}

.orbit-two {
    inset: 20% 14% 22% 0;
    transform: rotate(24deg);
}

.section {
    padding: 5rem 0;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 2rem;
}

.section-heading h2,
.rsvp-copy h2 {
    margin-bottom: 0;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.section-heading-inline h2,
.rsvp-copy h2 {
    margin-bottom: 1rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.feature-card,
.rsvp-form {
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--bg-card);
    backdrop-filter: blur(18px);
}

.feature-card {
    min-height: 260px;
    padding: 1.35rem;
}

.card-index {
    display: inline-flex;
    margin-bottom: 4.5rem;
    color: var(--accent);
    font-weight: 900;
}

.feature-card h3 {
    margin-bottom: 0.65rem;
    font-size: 1.55rem;
}

.feature-card p {
    margin-bottom: 0;
}

.event-part-card {
    display: grid;
    grid-template-rows: auto auto 1fr auto;
    gap: 0.85rem;
    height: 100%;
    align-content: stretch;
}

.event-part-card .card-index {
    margin-bottom: 2.2rem;
}

.event-part-card h3,
.event-part-card p {
    margin-bottom: 0;
}

.event-part-card small {
    align-self: end;
    margin-top: 1rem;
    color: var(--accent);
    font-weight: 900;
}

.timeline-section {
    background: linear-gradient(180deg, transparent, rgba(216, 255, 87, 0.045), transparent);
}

.timeline-list {
    display: grid;
    gap: 0.7rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.timeline-list li {
    display: grid;
    grid-template-columns: 7rem 1fr;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.035);
}

.timeline-list-detailed li {
    align-items: start;
    padding: 1.15rem;
}

.timeline-list time {
    color: var(--accent);
    font-size: 1.25rem;
    font-weight: 900;
}

.timeline-list-detailed div {
    display: grid;
    gap: 0.3rem;
}

.timeline-list-detailed strong {
    color: var(--text);
    font-size: 1.08rem;
}

.timeline-list span {
    color: var(--text);
    font-weight: 700;
}

.timeline-list-detailed span {
    color: var(--muted);
    font-weight: 600;
    line-height: 1.55;
}

.timeline-list-detailed small {
    color: var(--accent);
    font-weight: 900;
}

.rsvp-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
    gap: 2rem;
    align-items: start;
}

.rsvp-copy {
    position: sticky;
    top: 2rem;
}

.rsvp-form {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
}

.waitlist-person-block,
.waitlist-companion-block {
    display: grid;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid rgba(216, 255, 87, 0.24);
    border-radius: 20px;
    background: rgba(216, 255, 87, 0.055);
}

.rsvp-form [hidden],
.waitlist-companion-block[hidden] {
    display: none !important;
}

.waitlist-person-block .eyebrow,
.waitlist-companion-block .eyebrow {
    margin-bottom: 0;
}

.form-alert {
    padding: 0.9rem 1rem;
    border: 1px solid rgba(216, 255, 87, 0.38);
    border-radius: 16px;
    background: rgba(216, 255, 87, 0.1);
    color: var(--text);
    font-weight: 800;
    line-height: 1.5;
}

.rsvp-form label {
    display: grid;
    gap: 0.45rem;
}

.rsvp-form label span {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 800;
}

.rsvp-form input,
.rsvp-form select,
.rsvp-form textarea {
    width: 100%;
    min-height: 3.4rem;
    padding: 0 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    outline: none;
    background: rgba(0, 0, 0, 0.28);
    color: var(--text);
    font: inherit;
}

.rsvp-form textarea {
    min-height: 7rem;
    padding-top: 1rem;
    resize: vertical;
}

.rsvp-form input:focus,
.rsvp-form select:focus,
.rsvp-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(216, 255, 87, 0.12);
}

.program-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.program-tags span {
    display: inline-flex;
    padding: 0.85rem 1rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(216, 255, 87, 0.06);
    color: var(--text);
    font-weight: 800;
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.program-grid article {
    display: grid;
    gap: 0.8rem;
    min-height: 190px;
    align-content: space-between;
    padding: 1.25rem;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(216, 255, 87, 0.055);
}

.program-grid span {
    color: var(--accent);
    font-weight: 900;
}

.program-grid strong {
    color: var(--text);
    font-size: 1.3rem;
}

.program-grid small {
    color: var(--muted);
    font-weight: 800;
    line-height: 1.45;
}

.result-section {
    display: flex;
    align-items: center;
    min-height: 76vh;
}

.result-container {
    max-width: 860px;
}

.result-card {
    padding: clamp(1.25rem, 4vw, 2.5rem);
    border: 1px solid var(--line);
    border-radius: 32px;
    background: var(--bg-card);
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.34);
}

.result-card-success {
    background:
        radial-gradient(circle at top right, rgba(216, 255, 87, 0.14), transparent 22rem),
        var(--bg-card);
}

.result-title {
    margin-bottom: 1.5rem;
    font-size: clamp(2.25rem, 7vw, 5rem);
    line-height: 0.9;
}

.guest-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.guest-summary div {
    display: grid;
    gap: 0.25rem;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.035);
}

.guest-summary span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.guest-summary strong {
    color: var(--text);
    font-size: 1.1rem;
}

.qr-placeholder {
    display: grid;
    place-items: center;
    gap: 0.5rem;
    min-height: 220px;
    margin: 1.5rem 0;
    border: 1px dashed rgba(216, 255, 87, 0.45);
    border-radius: 24px;
    background: rgba(216, 255, 87, 0.055);
    text-align: center;
}

.qr-placeholder span {
    display: grid;
    place-items: center;
    width: 88px;
    height: 88px;
    border-radius: 20px;
    background: var(--accent);
    color: #050606;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.qr-placeholder p {
    margin: 0;
}

.qr-preview {
    display: grid;
    justify-items: center;
    gap: 0.75rem;
    width: min(100%, 280px);
    margin: 1.5rem auto;
    padding: 1rem;
    border-radius: 24px;
    background: #f4f7ef;
    color: #050606;
    text-align: center;
}

.qr-preview img {
    display: block;
    width: 100%;
    max-width: 220px;
    height: auto;
}

.qr-preview p {
    margin: 0;
    color: #17210b;
    font-size: 0.85rem;
    font-weight: 800;
    line-height: 1.35;
}

.result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.group-status-banner {
    display: inline-flex;
    margin: 0.75rem 0 1rem;
    padding: 0.65rem 0.9rem;
    border: 1px solid rgba(216, 255, 87, 0.34);
    border-radius: 999px;
    background: rgba(216, 255, 87, 0.08);
    color: var(--accent);
    font-weight: 900;
}

.group-people-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
}

.group-person-card {
    display: grid;
    grid-template-rows: auto auto 1fr;
    gap: 1rem;
    height: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.035);
}

.group-person-card h2 {
    margin: 0;
    color: var(--text);
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1;
}

.group-person-details {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    gap: 0.65rem;
}

.group-person-details div {
    display: grid;
    gap: 0.2rem;
}

.group-person-details span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.group-person-details strong {
    color: var(--text);
    overflow-wrap: anywhere;
}

.group-person-seat {
    margin-top: auto;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ticket-section {
    display: flex;
    align-items: center;
    min-height: 78vh;
}

.ticket-container {
    max-width: 980px;
}

.ticket-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 36px;
    background:
        radial-gradient(circle at top left, rgba(216, 255, 87, 0.16), transparent 24rem),
        var(--bg-card);
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.38);
}

.ticket-header {
    padding: clamp(1.25rem, 4vw, 2.5rem);
    border-bottom: 1px solid var(--line);
}

.ticket-title {
    margin-bottom: 0.75rem;
    font-size: clamp(2.5rem, 8vw, 6.5rem);
    line-height: 0.85;
}

.ticket-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 1.5rem;
    align-items: start;
    padding: clamp(1.25rem, 4vw, 2.5rem);
}

.ticket-events-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    padding: clamp(1.25rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 2.5rem) 1.25rem;
}

.ticket-event-card {
    min-width: 0;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.035);
}

.ticket-event-card-primary {
    border-color: rgba(216, 255, 87, 0.28);
    background: linear-gradient(145deg, rgba(216, 255, 87, 0.1), rgba(255, 255, 255, 0.035));
}

.ticket-info {
    display: grid;
    gap: 0.75rem;
}

.ticket-info div {
    display: grid;
    gap: 0.25rem;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.035);
}

.ticket-info span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.ticket-info strong {
    color: var(--text);
    font-size: 1.1rem;
}

.ticket-info .ticket-seat-highlight {
    border-color: rgba(216, 255, 87, 0.42);
    background: rgba(216, 255, 87, 0.1);
}

.ticket-info .ticket-seat-highlight span {
    color: var(--accent);
}

.ticket-info .ticket-seat-highlight strong {
    color: var(--accent);
    font-size: clamp(1.35rem, 4vw, 2rem);
    line-height: 1.1;
}

.ticket-qr-block {
    display: flex;
    justify-content: center;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 2.5rem);
}

.ticket-qr {
    display: grid;
    gap: 0.75rem;
    justify-items: center;
    padding: 1rem;
    border-radius: 24px;
    background: #f4f7ef;
    color: #050606;
    text-align: center;
}

.ticket-qr img {
    display: block;
    width: 100%;
    max-width: 240px;
    height: auto;
}

.ticket-qr small {
    max-width: 100%;
    overflow-wrap: anywhere;
    font-size: 0.7rem;
}

.ticket-qr-download {
    display: inline-flex;
    min-height: 2.35rem;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.8rem;
    border: 1px solid rgba(5, 6, 6, 0.18);
    border-radius: 999px;
    background: rgba(5, 6, 6, 0.06);
    color: #050606;
    font-size: 0.82rem;
    font-weight: 900;
    text-decoration: none;
}

.ticket-status-note {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(216, 255, 87, 0.34);
    border-radius: 18px;
    background: rgba(216, 255, 87, 0.08);
    color: var(--accent);
    font-weight: 800;
    line-height: 1.45;
}

.ticket-status-note.is-rejected {
    border-color: rgba(248, 113, 113, 0.42);
    background: rgba(248, 113, 113, 0.1);
    color: #fca5a5;
}

.ticket-admin-block {
    display: grid;
    gap: 0.85rem;
    margin: 0 clamp(1.25rem, 4vw, 2.5rem) 1.25rem;
    padding: 1rem;
    border: 1px solid rgba(216, 255, 87, 0.34);
    border-radius: 20px;
    background: rgba(216, 255, 87, 0.07);
}

.ticket-admin-status {
    margin: 0;
    color: var(--accent);
    font-weight: 800;
}

.ticket-admin-guest-action {
    display: grid;
    gap: 0.65rem;
    padding: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.035);
}

.ticket-admin-guest-action + .ticket-admin-guest-action {
    margin-top: 0.75rem;
}

.ticket-warning {
    margin: 0;
    padding: 1rem clamp(1.25rem, 4vw, 2.5rem);
    border-top: 1px solid var(--line);
    color: var(--accent);
    font-weight: 800;
    text-align: center;
}

.checkin-section {
    display: flex;
    align-items: center;
    min-height: 78vh;
}

.checkin-container {
    max-width: 900px;
}

.checkin-card {
    padding: clamp(1.25rem, 4vw, 2.5rem);
    border: 1px solid var(--line);
    border-radius: 32px;
    background: var(--bg-card);
    box-shadow: 0 32px 90px rgba(0, 0, 0, 0.34);
}

.checkin-success {
    border-color: rgba(74, 222, 128, 0.48);
    background: radial-gradient(circle at top right, rgba(74, 222, 128, 0.16), transparent 22rem), var(--bg-card);
}

.checkin-warning {
    border-color: rgba(250, 204, 21, 0.48);
    background: radial-gradient(circle at top right, rgba(250, 204, 21, 0.16), transparent 22rem), var(--bg-card);
}

.checkin-error {
    border-color: rgba(248, 113, 113, 0.48);
    background: radial-gradient(circle at top right, rgba(248, 113, 113, 0.16), transparent 22rem), var(--bg-card);
}

.checkin-status-mark {
    display: grid;
    place-items: center;
    width: 88px;
    height: 88px;
    margin-bottom: 1.25rem;
    border-radius: 999px;
    background: var(--accent);
    color: #050606;
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
}

.checkin-warning .checkin-status-mark {
    background: #facc15;
}

.checkin-error .checkin-status-mark {
    background: #f87171;
}

.admin-section {
    display: flex;
    align-items: center;
    min-height: 78vh;
}

.admin-container {
    max-width: 1040px;
}

.admin-login-container {
    max-width: 560px;
}

.admin-card,
.admin-stat-card,
.admin-header {
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--bg-card);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.admin-login-card {
    display: grid;
    gap: 1rem;
    padding: clamp(1.25rem, 4vw, 2rem);
}

.admin-login-card label {
    display: grid;
    gap: 0.45rem;
}

.admin-login-card label span {
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 800;
}

.admin-login-card input {
    width: 100%;
    min-height: 3.4rem;
    padding: 0 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    outline: none;
    background: rgba(0, 0, 0, 0.28);
    color: var(--text);
    font: inherit;
}

.admin-login-card input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(216, 255, 87, 0.12);
}

.form-alert-error {
    border-color: rgba(248, 113, 113, 0.42);
    background: rgba(248, 113, 113, 0.12);
}

.admin-title {
    margin-bottom: 1rem;
    font-size: clamp(2.4rem, 7vw, 5rem);
    line-height: 0.9;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding: clamp(1.25rem, 4vw, 2rem);
}

.admin-session-info {
    display: grid;
    gap: 0.75rem;
    justify-items: end;
}

.admin-email {
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--accent);
    font-weight: 800;
    white-space: nowrap;
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.admin-stat-card {
    display: grid;
    gap: 1.5rem;
    padding: 1.25rem;
}

.admin-stat-card span {
    color: var(--muted);
    font-weight: 800;
}

.admin-stat-card strong {
    color: var(--accent);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 0.9;
}

.site-footer {
    padding: 1.5rem 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.9rem;
    text-align: center;
}

.site-footer p {
    margin-bottom: 0;
}

.back-to-top {
    position: fixed;
    right: clamp(1rem, 3vw, 1.75rem);
    bottom: clamp(1rem, 3vw, 1.75rem);
    z-index: 30;
    display: inline-grid;
    place-items: center;
    width: 3.25rem;
    height: 3.25rem;
    border: 1px solid rgba(216, 255, 87, 0.58);
    border-radius: 999px;
    background: rgba(216, 255, 87, 0.92);
    color: #050606;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
    font: inherit;
    font-size: 1.45rem;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(0.75rem) scale(0.96);
    transition: opacity 180ms ease, transform 180ms ease, background 180ms ease;
}

.back-to-top:hover,
.back-to-top:focus-visible {
    background: var(--accent-strong);
    transform: translateY(0) scale(1.03);
}

.back-to-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

@media (max-width: 900px) {
    .ticket-events-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid,
    .rsvp-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        min-height: auto;
    }

    .hero-visual {
        min-height: 320px;
    }

    .visual-card {
        height: 320px;
    }

    .visual-number {
        font-size: 7rem;
    }

    .info-grid,
    .program-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        min-height: auto;
    }

    .card-index {
        margin-bottom: 2.5rem;
    }

    .rsvp-copy {
        position: static;
    }

    .ticket-body,
    .group-people-grid {
        grid-template-columns: 1fr;
    }

    .ticket-qr {
        max-width: 320px;
        width: 100%;
        margin: 0 auto;
    }

    .admin-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 1.25rem, 1120px);
    }

    .hero-section {
        padding: 3rem 0 2.25rem;
    }

    .hero-grid {
        gap: 1.75rem;
    }

    h1 {
        font-size: clamp(3rem, 19vw, 5rem);
        line-height: 0.86;
    }

    .hero-subtitle {
        margin-bottom: 1rem;
        font-size: clamp(0.95rem, 4.6vw, 1.2rem);
        line-height: 1.35;
    }

    .hero-lead {
        margin-bottom: 1.25rem;
        font-size: 0.98rem;
        line-height: 1.65;
    }

    .event-meta,
    .event-meta-structured {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.6rem;
        margin-bottom: 1.35rem;
    }

    .event-meta-structured span {
        min-height: 3.85rem;
        padding: 0.75rem 0.9rem;
        border-radius: 18px;
    }

    .hero-actions {
        display: grid;
        gap: 0.75rem;
    }

    .hero-location {
        text-align: center;
    }

    .btn {
        width: 100%;
        min-height: 3.5rem;
        padding: 0.95rem 1rem;
    }

    .hero-visual {
        min-height: 260px;
    }

    .visual-card {
        width: min(100%, 300px);
        height: 260px;
        border-radius: 28px;
    }

    .visual-number {
        font-size: 6rem;
    }

    .section {
        padding: 3.25rem 0;
    }

    .section-heading {
        margin-bottom: 1.35rem;
    }

    .section-heading h2,
    .rsvp-copy h2 {
        font-size: clamp(2rem, 12vw, 3.1rem);
        line-height: 1;
    }

    .feature-card {
        padding: 1.15rem;
        border-radius: 24px;
    }

    .event-part-card {
        gap: 0.75rem;
        min-height: 245px;
    }

    .event-part-card .card-index {
        margin-bottom: 1.6rem;
    }

    .feature-card h3 {
        font-size: 1.35rem;
    }

    .timeline-list {
        gap: 0.85rem;
    }

    .timeline-list li {
        grid-template-columns: 1fr;
        gap: 0.55rem;
        padding: 1rem;
        border-radius: 18px;
    }

    .timeline-list time {
        font-size: 1.15rem;
    }

    .timeline-list-detailed strong {
        font-size: 1rem;
        line-height: 1.35;
    }

    .timeline-list-detailed span {
        font-size: 0.95rem;
        line-height: 1.55;
    }

    .timeline-list-detailed small {
        line-height: 1.4;
    }

    .rsvp-grid {
        gap: 1.25rem;
    }

    .rsvp-copy {
        position: static;
    }

    .rsvp-form {
        gap: 0.9rem;
        padding: 1rem;
        border-radius: 22px;
    }

    .rsvp-form input,
    .rsvp-form select,
    .rsvp-form textarea {
        min-height: 3.55rem;
        border-radius: 15px;
        font-size: 1rem;
    }

    .rsvp-form textarea {
        min-height: 8rem;
    }

    .program-tags span {
        width: 100%;
        justify-content: center;
    }

    .program-grid article {
        min-height: 165px;
        padding: 1.1rem;
        border-radius: 24px;
    }

    .guest-summary {
        grid-template-columns: 1fr;
    }

    .qr-preview {
        width: min(100%, 260px);
        margin: 1.25rem auto;
    }

    .qr-preview img {
        max-width: 205px;
    }

    .result-actions .btn {
        width: 100%;
    }

    .ticket-section {
        min-height: auto;
        padding-top: 2.5rem;
        padding-bottom: 2.5rem;
    }

    .ticket-card {
        border-radius: 28px;
    }

    .ticket-header {
        padding: 1.15rem;
    }

    .ticket-title {
        font-size: clamp(2.7rem, 16vw, 4.4rem);
        line-height: 0.9;
    }

    .ticket-body {
        gap: 1rem;
        padding: 1.15rem;
    }

    .ticket-events-grid {
        gap: 1rem;
        padding: 1.15rem 1.15rem 1rem;
    }

    .ticket-event-card {
        padding: 0.8rem;
        border-radius: 22px;
    }

    .ticket-info {
        gap: 0.65rem;
    }

    .ticket-info div {
        padding: 0.9rem;
        border-radius: 16px;
    }

    .ticket-info strong {
        font-size: 1rem;
        overflow-wrap: anywhere;
    }

    .ticket-qr-block {
        padding: 0 1.15rem 1.15rem;
    }

    .ticket-qr {
        width: 100%;
        max-width: min(100%, 340px);
        padding: 0.9rem;
        border-radius: 22px;
    }

    .ticket-qr img {
        max-width: min(100%, 300px);
    }

    .ticket-qr-download {
        width: 100%;
        min-height: 2.75rem;
    }

    .ticket-status-note {
        margin-top: 0.85rem;
        padding: 0.8rem 0.9rem;
        border-radius: 16px;
        font-size: 0.94rem;
    }

    .ticket-admin-block {
        margin: 0 1.15rem 1rem;
        padding: 1rem;
        border-radius: 18px;
    }

    .ticket-warning {
        padding: 0.95rem 1.15rem;
        font-size: 0.92rem;
        line-height: 1.45;
    }

    .admin-header {
        display: grid;
    }

    .admin-session-info {
        justify-items: start;
    }

    .admin-email {
        white-space: normal;
        overflow-wrap: anywhere;
    }

    .admin-stats-grid {
        grid-template-columns: 1fr;
    }

    .back-to-top {
        right: 0.9rem;
        bottom: 0.9rem;
        width: 3rem;
        height: 3rem;
        font-size: 1.3rem;
    }
}

@media (max-width: 420px) {
    .container {
        width: min(100% - 1rem, 1120px);
    }

    .hero-section {
        padding-top: 2.5rem;
    }

    h1 {
        font-size: clamp(2.75rem, 18vw, 4.25rem);
        letter-spacing: -0.075em;
    }

    .eyebrow {
        font-size: 0.7rem;
        line-height: 1.45;
    }

    .event-meta-structured span {
        min-height: 3.65rem;
    }

    .visual-card {
        width: min(100%, 270px);
    }

    .section {
        padding: 2.85rem 0;
    }

    .timeline-list li,
    .rsvp-form,
    .feature-card,
    .program-grid article {
        border-radius: 20px;
    }

    .ticket-title {
        font-size: clamp(2.45rem, 15vw, 3.6rem);
    }

    .ticket-qr {
        max-width: 100%;
    }

    .ticket-qr img {
        max-width: min(100%, 280px);
    }
}