:root {
    --bg: #f4f7f5;
    --bg-soft: #ecf2ee;
    --surface: #ffffff;
    --text: #1f3028;
    --muted: #4e665a;
    --border: #d4e2d8;
    --accent: #2f8a63;
    --accent-strong: #246b4c;
    --accent-soft: #e7f4ec;
    --danger: #a24646;
    --shadow: 0 12px 30px rgba(24, 42, 34, 0.08);
    --radius: 14px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Inter", "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
    line-height: 1.55;
    color: var(--text);
    background:
        radial-gradient(circle at 10% -5%, #f9fefb 0, #f9fefb 18%, transparent 52%),
        radial-gradient(circle at 100% 0%, #eef8f2 0, #eef8f2 24%, transparent 56%),
        var(--bg);
}

.site-shell {
    max-width: 980px;
    margin: 0 auto;
    padding: 1rem 1rem 3rem;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0 1.25rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    border-radius: 8px;
}

.brand:hover {
    opacity: 0.95;
}

.brand-logo {
    display: block;
    width: clamp(170px, 24vw, 290px);
    max-width: 100%;
    height: auto;
    aspect-ratio: 558 / 181;
    object-fit: contain;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.site-nav a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 500;
    padding: 0.38rem 0.65rem;
    border-radius: 999px;
}

.site-nav a:hover {
    color: var(--text);
    background: var(--bg-soft);
}

.container {
    min-height: 68vh;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.1rem;
    box-shadow: var(--shadow);
}

.hero {
    display: grid;
    gap: 0.4rem;
    padding: 2rem;
}

.hero h1 {
    margin: 0 0 0.85rem;
    font-size: clamp(1.9rem, 3vw, 3.15rem);
    line-height: 1.13;
    letter-spacing: -0.015em;
}

.kicker {
    margin: 0 0 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.74rem;
    color: var(--accent-strong);
    font-weight: 700;
}

.lead {
    margin: 0 0 1.25rem;
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 50ch;
}

h1 {
    margin: 0 0 0.45rem;
    font-size: clamp(1.4rem, 2.1vw, 2rem);
}

h2 {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
}

h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
}

p {
    margin: 0 0 0.85rem;
}

a {
    color: var(--accent-strong);
}

a:hover {
    color: var(--accent);
}

.button-row,
.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.25rem;
}

.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.1;
    background: var(--accent);
    color: #ffffff;
    cursor: pointer;
    transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}

.button:hover,
button:hover {
    background: var(--accent-strong);
    color: #ffffff;
}

.button-secondary {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}

.button-secondary:hover {
    background: var(--bg-soft);
    color: var(--text);
}

.button-danger {
    background: #ffffff;
    border-color: #d8b8b8;
    color: var(--danger);
}

.button-danger:hover {
    background: #f6e9e9;
    color: #8d3333;
}

.muted {
    color: var(--muted);
}

.form {
    display: grid;
    gap: 0.75rem;
    max-width: 34rem;
    margin: 0;
}

.field {
    display: grid;
    gap: 0.3rem;
}

.field label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--muted);
}

.form input,
.form textarea {
    width: 100%;
    border: 1px solid #c7d7cc;
    border-radius: 10px;
    padding: 0.62rem 0.72rem;
    background: #fbfdfb;
    color: var(--text);
    font: inherit;
}

.form textarea {
    min-height: 6.2rem;
    resize: vertical;
}

.form input:focus,
.form textarea:focus {
    outline: none;
    border-color: #6fb393;
    box-shadow: 0 0 0 3px rgba(91, 169, 127, 0.2);
    background: #ffffff;
}

.form .hint {
    margin: 0;
    color: var(--muted);
    font-size: 0.86rem;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.2rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.7rem;
}

.feature {
    background: var(--accent-soft);
    border: 1px solid #cde4d7;
    border-radius: 12px;
    padding: 0.85rem;
}

.feature p {
    margin: 0;
    color: var(--muted);
    font-size: 0.94rem;
}

.steps {
    margin: 0;
    padding: 0 0 0 1rem;
    display: grid;
    gap: 0.5rem;
}

.steps li {
    padding-left: 0.25rem;
    color: var(--muted);
}

.meta-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
}

.meta-list li {
    color: var(--muted);
}

.status {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.8rem;
    padding: 0.15rem 0.5rem;
}

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

.event-list li {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fbfdfb;
    padding: 0.75rem 0.85rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.45rem;
}

.event-title {
    font-weight: 600;
    text-decoration: none;
    color: var(--text);
}

.event-title:hover {
    color: var(--accent-strong);
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
}

table {
    border-collapse: collapse;
    width: 100%;
    background: #ffffff;
    min-width: 680px;
}

table th,
table td {
    text-align: left;
    padding: 0.58rem 0.65rem;
    border-bottom: 1px solid #e2ede6;
    vertical-align: top;
    font-size: 0.94rem;
}

table th {
    background: #f6faf7;
    color: var(--muted);
    font-weight: 600;
}

table tr:last-child td {
    border-bottom: 0;
}

.inline-form {
    display: inline;
}

.guest-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
}

.guest-list li {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.58rem 0.7rem;
    background: #fbfdfb;
    color: var(--muted);
}

.notice {
    background: var(--accent-soft);
    border: 1px solid #cfe6d9;
    border-radius: 11px;
    padding: 0.85rem 0.95rem;
    color: #2a5a43;
}

.split {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 0.8rem;
}

.site-footer {
    margin-top: 1.5rem;
    padding-top: 0.7rem;
    color: var(--muted);
    font-size: 0.88rem;
}

@media (max-width: 760px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .hero {
        padding: 1.2rem;
    }

    .brand-logo {
        width: clamp(150px, 55vw, 230px);
    }

    .split {
        grid-template-columns: 1fr;
    }
}