:root {
  --bg: #f5f1e8;
  --text: #1f1b16;
  --accent: #c46b2d;
  --card: #fffaf2;
  --border: #e3d8c5;
}

html[data-theme="dark"] {
  --bg: #1c1a17;
  --text: #f2e7d5;
  --accent: #e29a4f;
  --card: #26231e;
  --border: #3b342c;
}

html[data-theme="monokai"] {
  --bg: #272822;
  --text: #f8f8f2;
  --accent: #a6e22e;
  --card: #2e2f28;
  --border: #3d3e36;
}

html[data-theme="gruvbox-dark"] {
  --bg: #282828;
  --text: #ebdbb2;
  --accent: #d79921;
  --card: #32302f;
  --border: #504945;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: linear-gradient(135deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 85%, #000 15%) 100%);
  color: var(--text);
}

a {
  color: var(--accent);
  text-decoration: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 241, 232, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #e3d8c5;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 700;
  font-size: 20px;
  color: #3a2a1a;
}

.nav-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}

.nav-links a.router-link-active {
  border-color: #c46b2d;
  background: #fffaf2;
}

.hero {
  display: grid;
  gap: 12px;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  background: var(--card);
  box-shadow: 0 8px 20px rgba(60, 40, 20, 0.08);
}

.app-footer {
  margin-top: 40px;
  border-top: 1px solid #e3d8c5;
  padding: 16px 0;
}

button.card {
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button.card:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

button.card:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(60, 40, 20, 0.12);
}

input,
textarea,
select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #d9c9b2;
  font: inherit;
  background: #fffaf2;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 15, 10, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal-card {
  background: #fffaf2;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid #e3d8c5;
  max-width: 420px;
  width: 90%;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 16px;
}