:root {
  --primary: #1a1a2e;
  --accent: #b8860b; /* Dark Goldenrod */
  --accent-hover: #986f08;
  --bg-color: #f4f1ea;
  --surface: #ffffff;
  --text-main: #2c2c2c;
  --text-light: #555555;
  --radius: 12px;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  background-image: radial-gradient(circle at 50% 0%, #ffffff 0%, var(--bg-color) 80%);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 40px 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.content-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  background: var(--surface);
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.05);
  overflow: hidden;
}

.artwork-col {
  flex: 1 1 500px;
  background: #222;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  overflow: hidden;
}

.artwork-col::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 70%);
}

.artwork-frame {
  position: relative;
  background: #fff;
  padding: 20px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
  border: 1px solid #ddd;
}

.artwork-frame img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.1);
}

.artwork-plaque {
  margin-top: 20px;
  text-align: center;
  background: #e8dcc4;
  padding: 10px 20px;
  border: 2px solid var(--accent);
  border-radius: 4px;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
}

.artwork-plaque h3 {
  margin: 0;
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: #333;
}

.artwork-plaque p {
  margin: 5px 0 0;
  font-size: 0.85rem;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-col {
  flex: 1 1 400px;
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(184, 134, 11, 0.1);
  color: var(--accent);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  line-height: 1.1;
  color: var(--primary);
  margin: 0 0 20px;
}

header p {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0 0 30px;
}

.donation-box {
  background: rgba(184, 134, 11, 0.05);
  border: 1px solid rgba(184, 134, 11, 0.2);
  border-radius: var(--radius);
  padding: 25px;
  margin-bottom: 30px;
}

.donation-box h3, .entry-box h3 {
  margin: 0 0 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--primary);
}

.donation-box p {
  margin: 0 0 20px;
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.5;
}

.btn-donate {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
}

.btn-donate:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(184, 134, 11, 0.4);
}

.entry-box {
  background: #fff;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

input[type="text"],
input[type="email"],
input[type="tel"] {
  width: 100%;
  padding: 14px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.checkbox-group input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.checkbox-group label {
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-bottom: 0;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-submit:hover {
  background: #2a2a4a;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.btn-submit:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.hidden {
  display: none !important;
}

.error-message {
  margin-top: 15px;
  padding: 12px;
  background: #fff0f0;
  border-left: 4px solid #ff4d4d;
  color: #cc0000;
  font-size: 0.9rem;
  border-radius: 4px;
}

.success-message {
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  width: 60px;
  height: 60px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 20px;
}

.success-message h2 {
  font-family: 'Playfair Display', serif;
  color: var(--primary);
  margin-bottom: 15px;
}

#share-panel {
  margin-top: 30px;
  background: #f9f9f9;
  padding: 20px;
  border-radius: 12px;
  border: 1px dashed #ccc;
  text-align: left;
}

#share-panel h4 {
  margin: 0 0 10px;
  color: var(--primary);
}

#share-panel p {
  font-size: 0.9rem;
  margin-bottom: 15px;
  color: var(--text-light);
}

.share-input-group {
  display: flex;
  gap: 10px;
}

.share-input-group input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fff;
  color: #555;
  font-size: 0.9rem;
}

.btn-copy {
  padding: 0 20px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.btn-copy:hover {
  background: #2a2a4a;
}

.status-banner {
  padding: 15px;
  background: #fff3cd;
  color: #856404;
  border-radius: 8px;
  margin-bottom: 20px;
  font-weight: 600;
  text-align: center;
}

#wbx-powered-by-slot {
  margin-top: 40px;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .content-wrapper {
    flex-direction: column;
  }
  .artwork-col {
    padding: 40px 20px;
    flex: none;
  }
  .form-col {
    padding: 30px 20px;
    flex: none;
  }
  h1 {
    font-size: 2.2rem;
  }
}