*{
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #f1f5f9;
  margin: 0;
  transition: 0.3s;
}

/* HEADER */
header {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: white;
  padding: 20px;
  text-align: center;
  position: relative;
}

header input {
  margin-top: 10px;
  padding: 10px;
  width: 60%;
  border-radius: 10px;
  border: none;
}

header button {
  position: absolute;
  right: 20px;
  top: 20px;
  padding: 8px 12px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  background: rgba(255,255,255,0.2);
  color: white;
}

/* CONTAINER */
.container {
  width: 90%;
  margin: auto;
  margin-top: 20px;
}

/* STATS */
.stats {
  margin-bottom: 10px;
  font-size: 14px;
  opacity: 0.7;
}

/* FORM */
.form {
  background: white;
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.form input,
.form textarea,
.form button {
  width: 100%;
  box-sizing: border-box; /* 🔥 FIX BIAR RATA */
}

.form input, 
.form textarea {
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ccc;
  outline: none;
}

.form input:focus,
.form textarea:focus {
  border: 1px solid #2563eb;
}

.form button {
  padding: 12px;
  background: #2563eb; 
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
  display: block;
}

.form button:hover {
  background: #1d4ed8;
}

/* NOTES */
.notes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 15px;
  align-items: stretch;
}

/* CARD */
.note {
  padding: 15px;
  border-radius: 12px;
  transition: 0.3s;
  position: relative;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);

  display: flex;
  flex-direction: column;
  min-height: 180px;
}

.note:hover {
  transform: translateY(-5px);
}

.note h3 {
  margin: 0;
}

.note small {
  display: block;
  margin: 5px 0;
  opacity: 0.7;
}

.note p {
  margin: 10px 0;

  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ACTIONS */
.actions {
  margin-top: auto;
}

.actions button {
  margin-right: 5px;
  padding: 5px 10px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.delete {
  background: red;
  color: white;
}

.edit {
  background: orange;
  color: white;
}

/* PIN */
.pin {
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
}

/* FAB */
.fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #2563eb;
  color: white;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* EMPTY */
.empty {
  text-align: center;
  margin-top: 30px;
  opacity: 0.6;
}

/* DARK MODE */
.dark {
  background: #0f172a;
  color: white;
}

.dark .form {
  background: #1e293b;
}

.dark .note {
  background: #1e293b !important;
}