:root{--bg:#ffffff;--text:#1f2937;--muted:#6b7280;--primary:#22c55e;--primary-700:#16a34a;--card:#ffffff;--ring:rgba(34,197,94,.35);--input-bg:#ffffff;--input-border:#e5e7eb;--input-text:#1f2937}

@media (prefers-color-scheme: dark) {
  :root{--bg:#0f172a;--text:#f1f5f9;--muted:#94a3b8;--card:#1e293b;--input-bg:#334155;--input-border:#475569;--input-text:#f1f5f9}
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;line-height:1.5;background:var(--bg);color:var(--text)}
.container{min-height:100svh;display:flex;flex-direction:column;align-items:center}
.hero{padding:48px 0 8px;text-align:center;width:100%;max-width:520px;margin:0 auto}
.hero h1{font-family:"Playfair Display",serif;margin:0;font-size:clamp(28px,6vw,48px);letter-spacing:.5px}
.subtitle{margin:.5rem 0 0;color:var(--muted);display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:clamp(18px,5.5vw,30px)}
.subtitle .map-link{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;color:var(--primary);background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.22);text-decoration:none;transition:transform .06s ease, box-shadow .15s ease}
.subtitle .map-link:hover{box-shadow:0 8px 16px rgba(34,197,94,.2)}
.subtitle .map-link:active{transform:translateY(1px)}
.subtitle .icon{width:20px;height:20px}
.hero-img{width:100%;height:auto;display:block;margin:10px auto 0;box-shadow:0 8px 24px rgba(0,0,0,.08)}

.save-the-date{text-align:center;margin:24px 0;padding:0 16px;max-width:520px}
.save-the-date h2{font-family:"Playfair Display",serif;font-size:clamp(24px,5vw,32px);margin:0 0 16px;color:var(--text)}
.save-the-date .announcement{font-size:clamp(28px,6vw,40px);font-weight:600;color:var(--primary);margin:0 0 20px}
.save-the-date p{margin:0 0 12px;line-height:1.6;color:var(--text)}
.save-the-date .signature{font-style:italic;color:var(--muted);margin-top:20px;font-size:18px}

.card{width:100%;max-width:520px;background:var(--card);border-radius:16px;padding:20px;margin:0 auto 24px;box-shadow:0 10px 30px rgba(0,0,0,.06);border:1px solid #eee}
.section-title{margin:4px 0 16px;font-size:20px}
.form-group{margin:16px 0;width:100%;box-sizing:border-box}
.label{display:block;margin-bottom:8px;font-weight:600}
.question-label{font-size:22px}
@media (min-width:768px){.question-label{font-size:24px}}

.radio-group{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.radio{display:flex;align-items:center;gap:8px;background:transparent;border-radius:12px;padding:12px 16px;border:1px solid #e5e7eb;cursor:pointer;user-select:none;min-width:calc(50% - 6px);justify-content:center;transition:border .15s, box-shadow .15s}
.radio input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.radio span{font-size:17px}
.radio:hover{border-color:#d1d5db}
.radio:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px var(--ring)}
.radio:has(input:checked){border-color:var(--primary);box-shadow:0 0 0 4px var(--ring)}
.plusone-group{margin-top:12px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.plusone-group[hidden]{display:none !important}
.plusone-name{flex-basis:100%}
.label.small{font-size:14px;margin-top:4px}

.check{display:flex;align-items:center;gap:8px;background:transparent;border-radius:12px;padding:14px 16px;border:1px solid #e5e7eb;cursor:pointer;user-select:none;transition:border .15s, box-shadow .15s}
.check input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.check span{font-size:18px}
.check:hover{border-color:#d1d5db}
.check:has(input:checked){border-color:var(--primary);box-shadow:0 0 0 4px var(--ring)}
input[type=text],input[type=email]{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--input-border);background:var(--input-bg);color:var(--input-text);outline:none;transition:border .15s,box-shadow .15s;font-size:16px}
input[type=text]:focus,input[type=email]:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--ring)}
.error{color:#b91c1c;height:18px;display:block;margin-top:6px}
.email-message{margin-top:8px;padding:10px 12px;border-radius:8px;font-size:13px;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:12px 16px;border-radius:12px;background:var(--primary);color:#fff;border:none;font-weight:600;font-size:16px;cursor:pointer;transition:transform .06s ease,box-shadow .15s ease;background-image:linear-gradient(180deg,rgba(255,255,255,.08),rgba(0,0,0,.06))}
.btn:hover{box-shadow:0 10px 18px rgba(34,197,94,.28)}
.btn:active{transform:translateY(1px)}
.helper{color:var(--muted);font-size:12px;margin-top:10px}
.message{margin-top:12px;padding:12px 14px;border-radius:12px;font-size:14px}
.message.success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.message.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.footer{margin:24px 0 32px;color:var(--muted);font-size:12px}

/* Google Maps Autocomplete dropdown styling for dark mode */
.pac-container {
  background-color: var(--input-bg) !important;
  border: 1px solid var(--input-border) !important;
  border-radius: 12px !important;
  box-shadow: 0 10px 30px rgba(0,0,0,.1) !important;
  margin-top: 4px !important;
}

.pac-item {
  background-color: var(--input-bg) !important;
  color: var(--input-text) !important;
  border-bottom: 1px solid var(--input-border) !important;
  padding: 12px 16px !important;
  font-family: inherit !important;
  font-size: 14px !important;
}

.pac-item:hover {
  background-color: var(--primary) !important;
  color: white !important;
}

.pac-item-selected {
  background-color: var(--primary) !important;
  color: white !important;
}

.pac-item-query {
  color: var(--input-text) !important;
  font-size: 14px !important;
}

.pac-item:hover .pac-item-query {
  color: white !important;
}

.pac-matched {
  font-weight: 600 !important;
}



@media (min-width:768px){
  .card{padding:24px 24px}
  .email-message{font-size:14px;padding:12px 14px}
}

/* Mobile optimizations */
@media (max-width:767px){
  .email-message{font-size:12px;padding:8px 10px;word-wrap:break-word;overflow-wrap:break-word}
}