/* ---------- GENERAL ---------- */
* { 
  font-family: "Montserrat", sans-serif;
}

body {
  margin: 0;
  padding: 0;
  background-color: #1e1e2f;
  color: #f1f1f1;
}

h1, h2, h3 {
  color: #ffffff;
}

/* ---------- HEADER ---------- */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #2a2a40;
  color: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

header button {
  background-color: #4f46e5;
  color: white;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}

header button:hover {
  background-color: #4338ca;
}

/* ---------- LIBRARY CONTAINER ---------- */
.library-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
}

/* ---------- BOOK CARD ---------- */
.book-card {
  background-color: #2c2c3e;
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.book-card .status.not-read {
  color: #f87171;
}

.book-card .status{
  color: #34d399;
  font-weight: bold;
}

/* ---------- CARD BUTTONS ---------- */
.book-card button {
  background-color: #3b82f6;
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  font-size: 0.9rem;
}

.book-card button:hover {
  background-color: #2563eb;
}

/* ---------- DIALOG FORM ---------- */
dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

dialog {
  border: none;
  border-radius: 10px;
  padding: 1.5rem;
  background-color: #1f1f2f;
  color: white;
}

.book-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
  width: 250px;
}

.book-form label {
  display: flex;
  flex-direction: column;
  color: #f1f1f1;
  font-weight: 500;
}

.book-form input[type="text"],
.book-form input[type="number"] {
  background-color: #2d2d42;
  color: #f1f1f1;
  border: 1px solid #444;
  border-radius: 6px;
  padding: 0.5rem;
  margin-top: 0.3rem;
}
.book-form input::placeholder {
  color: #999;
}

.book-form label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
}

.form-buttons button {
  padding: 0.4rem 1rem;
  border: none;
  border-radius: 6px;
  font-weight: bold;
}

.form-buttons button[type="submit"] {
  background-color: #10b981;
  color: white;
}

.form-buttons button[type="submit"]:hover {
  background-color: #059669;
}

.form-buttons button#cancelBtn {
  background-color: #6b7280;
  color: white;
}

.form-buttons button#cancelBtn:hover {
  background-color: #4b5563;
}

/* Quitar flechas en Chrome, Safari, Edge, Opera */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Quitar flechas en Firefox */
input[type="number"] {
  -moz-appearance: textfield;
}