body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #fff5f8; /* soft girly pink */
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background-color: #f2a7c6;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin: 0;
    color: white;
}

nav {
    margin-top: 10px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

main {
    padding: 30px;
    max-width: 900px;
    margin: auto;
}

.main-image {
    width: 100%;
    max-width: 600px;
    display: block;
    margin: 20px auto;
    border-radius: 10px;
}

footer {
    background-color: #f2a7c6;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 40px;
}

/* ===== Added for assignment ===== */

/* Header layout for logo + title */
.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.logo {
    width: 60px;
    height: 60px;
}

/* Grid for the 6 sections/buttons */
.button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.app-button {
    background-color: #f2a7c6;
    color: white;
    text-align: center;
    padding: 14px;
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    transition: background-color 0.2s ease;
}

.app-button:hover {
    background-color: #e48ab0;
}

/* SOTD URL display box */
.url-box {
    margin-top: 30px;
    padding: 12px;
    background-color: #ffffff;
    border-radius: 10px;
    border: 2px dashed #f2a7c6;
    text-align: center;
    font-size: 0.95rem;
}

/* ===== Module 04 additions: grid + panel + storage page ===== */

/* 3–5 column grid (we use 3 columns, responsive down to 2/1) */
.kp-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 14px;
  margin: 25px 0;
}

.kp-tile {
  background-color: #f2a7c6;
  color: white;
  text-decoration: none;
  text-align: center;
  padding: 16px 12px;
  border-radius: 14px;
  font-weight: bold;
}

.kp-tile:hover { opacity: 0.92; }

@media (max-width: 800px) {
  .kp-grid { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
}
@media (max-width: 480px) {
  .kp-grid { grid-template-columns: 1fr; }
}

/* Panel button */
.panel-btn {
  display: inline-block;
  background: #f2a7c6;
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: bold;
  cursor: pointer;
  margin-bottom: 12px;
}

/* Slide-out panel */
.kp-panel {
  position: fixed;
  top: 0;
  left: -320px;
  width: 300px;
  height: 100%;
  background: #ffffff;
  border-right: 3px solid #f2a7c6;
  box-shadow: 8px 0 18px rgba(0,0,0,0.15);
  padding: 16px;
  transition: left 0.2s ease;
  z-index: 9999;
}

.kp-panel.open { left: 0; }

.kp-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.kp-panel-close {
  background: transparent;
  border: none;
  font-size: 20px;
  cursor: pointer;
}

.kp-panel-text { margin: 0 0 12px 0; }

.kp-panel-links a {
  display: block;
  padding: 10px;
  margin: 8px 0;
  border-radius: 10px;
  background: #ffe6f0;
  color: #333;
  text-decoration: none;
  font-weight: bold;
}

.kp-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 9998;
}

/* Web Storage page extras */
.kp-card {
  background: #fff;
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 6px 16px rgba(0,0,0,.08);
  margin: 16px 0;
}

.kp-input {
  width: 100%;
  max-width: 420px;
  padding: 10px;
  margin: 10px 0 12px;
  border-radius: 10px;
  border: 2px solid #f2a7c6;
}

.kp-btn { border: none; cursor: pointer; }

.kp-btn.danger { background: #d96b8f; }

.kp-list { list-style: none; padding-left: 0; margin: 0; }

.kp-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 8px;
  border-bottom: 1px solid #eee;
}

.kp-x {
  border: none;
  background: #f2a7c6;
  color: #fff;
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
}