:root {
  --primary-color: #0070f3;
  --secondary-color: #50e3c2;
  --background-color: #111;
  --card-background: #1a1a1a;
  --text-color: #f0f0f0;
  --secondary-text: #888;
  --border-color: #333;
  --highlight-color: #0070f3;
  --delete-color: #f21361;
  --save-color: #50e3c2;
  --header-bg: #000;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
  background-color: var(--background-color);
  color: var(--text-color);
  min-height: 100vh;
}

header {
  background-color: var(--header-bg);
  color: white;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border-color);
}

h1 {
  font-weight: 700;
  letter-spacing: -0.05em;
  font-size: 1.5rem;
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem;
}

.note-controls {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  align-items: center;
}

button {
  background-color: var(--card-background);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.2rem;
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

button:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--primary-color);
}

#newNoteBtn {
  background-color: var(--highlight-color);
  border: none;
  color: white;
}

#newNoteBtn:hover {
  background-color: #0057b7;
  transform: translateY(-1px);
}

select {
  padding: 0.6rem;
  border-radius: 5px;
  background-color: var(--card-background);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  padding-right: 2.5rem;
}

select:focus,
input:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 112, 243, 0.2);
}

.note-editor {
  background-color: var(--card-background);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.note-editor input,
.note-editor textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-size: 1rem;
  background-color: rgba(0, 0, 0, 0.2);
  color: var(--text-color);
  transition: border 0.2s ease;
}

.note-editor input::placeholder,
.note-editor textarea::placeholder {
  color: var(--secondary-text);
}

.note-editor input {
  font-weight: 600;
  font-size: 1.2rem;
}

.note-editor textarea {
  min-height: 200px;
  resize: vertical;
  line-height: 1.6;
}

.editor-controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.8rem;
}

#saveNoteBtn {
  background-color: var(--save-color);
  color: #000;
  border: none;
  font-weight: 600;
}

#saveNoteBtn:hover {
  background-color: #45c9ab;
  transform: translateY(-1px);
}

#cancelEditBtn {
  background-color: transparent;
}

.note-card {
  background-color: var(--card-background);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.note-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--highlight-color);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.note-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
  border-color: rgba(0, 112, 243, 0.4);
}

.note-card:hover::before {
  opacity: 1;
}

.note-card h2 {
  margin-bottom: 0.8rem;
  color: var(--text-color);
  font-weight: 600;
  font-size: 1.2rem;
}

.note-card p {
  color: var(--secondary-text);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  line-clamp: 3;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.note-card .metadata {
  margin-top: 0.8rem;
  font-size: 0.8rem;
  color: var(--secondary-text);
}

.note-card .actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.8rem;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.note-card:hover .actions {
  opacity: 1;
}

.note-card .edit-btn,
.note-card .delete-btn {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.note-card .delete-btn {
  background-color: transparent;
  color: var(--delete-color);
  border-color: var(--delete-color);
}

.note-card .delete-btn:hover {
  background-color: rgba(242, 19, 97, 0.1);
}

.note-card .edit-btn {
  background-color: transparent;
}

.hidden {
  display: none;
}

#emptyState {
  text-align: center;
  padding: 3rem;
  color: var(--secondary-text);
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  margin-top: 2rem;
}

#installBtn {
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#installBtn:hover {
  border-color: var(--text-color);
}

/* Glassmorphism effect for modals/elements */
.glass-effect {
  background: rgba(26, 26, 26, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 600px) {
  .note-controls {
    flex-direction: column;
    gap: 0.8rem;
    align-items: stretch;
  }

  header {
    padding: 1rem;
  }

  .note-editor,
  .note-card {
    padding: 1rem;
  }
}

/* Add to your styles.css */
.ios-install-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--card-background);
  color: var(--text-color);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border-color);
}

.ios-install-banner p {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ios-install-banner svg {
  transform: rotate(90deg);
}

.ios-install-banner button {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
}