*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, "Times New Roman", serif;
  background: linear-gradient(135deg, #f7f4ee, #e8f0f6);
  color: #1a1a1a;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid #d6dbe0;
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
}

.brand a {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.search-form {
  display: flex;
  gap: 0.5rem;
}

.search-form input {
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  border: 1px solid #c5cbd3;
  min-width: 160px;
}

button,
.button {
  background: #2f3e4f;
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

.button {
  display: inline-block;
}

.ghost {
  background: transparent;
  border: 1px solid #2f3e4f;
  color: #2f3e4f;
}

.page {
  padding: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.page.center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 4rem);
}

.panel {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #d6dbe0;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(31, 41, 55, 0.1);
}

.panel-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.subtle {
  color: #4f5d6b;
  margin: 0;
}

.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: #fdfdfb;
  border: 1px solid #e3e7ec;
  border-radius: 10px;
  padding: 1.5rem;
}

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

.empty {
  color: #6b7784;
}

.editor-form textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 10px;
  border: 1px solid #c5cbd3;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.95rem;
  background: #fcfcfb;
}

.form-actions {
  margin-top: 1rem;
}

.danger-zone {
  margin-top: 1.5rem;
}

.danger {
  background: #7b1e1e;
}

.auth {
  max-width: 360px;
  width: 100%;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.auth-form label {
  display: grid;
  gap: 0.4rem;
  font-weight: 600;
}

.auth-form input {
  padding: 0.6rem 0.8rem;
  border-radius: 6px;
  border: 1px solid #c5cbd3;
}

.error {
  color: #7b1e1e;
  font-weight: 600;
}

.snippet {
  color: #4f5d6b;
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

@media (max-width: 720px) {
  .topbar {
    padding: 1rem;
  }

  .page {
    padding: 1rem;
  }
}