body {
  margin: 0;
  height: 100vh;
  display: flex;
  font-family: "Manrope", sans-serif;
}

body {
  background-image: url("images/book-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: repeat;
}


/* sidebar */
.sidebar {
  background-image: url("images/sidebar-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  width: 250px;
  background-color: #e5dbdb;
  border-right: 5px solid #eb4c4c;
  color: #eb4c4c;
  padding: 16px;
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  box-sizing: border-box;
  transition: width 0.28s ease;
  overflow-y: auto;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  }

.sidebar {
  overflow-y: auto;
  scrollbar-width: thin;          /* Firefox */
}

.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: #999;
  border-radius: 3px;
}

.GpsPic {
  height: 150px;
  align-self: center;
}

.sidebar.collapsed .GpsPic {
  opacity: 0;
  pointer-events: none;
}

/* Contact dropdown hidden by default */
.contact-dropdown {
  max-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0px;
  padding-left: 50px;
  transition: max-height 0.3s ease;
}

.contact-dropdown p {
  margin: 0;    /* make vertical spacing very small */
  line-height: 1; /* optional: makes text even tighter */
}

/* When open */
.contact-dropdown.open {
  max-height: 200px;
}

/* Dropdown icon style */
.dropdown-icon {
  transition: transform 0.3s ease;
  display: inline-block;
  color: #c63030;
}

/* Rotate when dropdown is open */
.contact-toggle.active .dropdown-icon {
  transform: rotate(-90deg);
}

/* Hide arrow when sidebar is collapsed */
.sidebar.collapsed .dropdown-icon {
  opacity: 0;
  pointer-events: none;
}

.icon-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.item {
  padding-left: 15px;
}

.text {
  font-weight: bold;
  color: #c63030;
  font-size: 20px;
}

.item {
  display: flex;
  align-items: center;   /* vertically center icon + text */
  gap: 10px;             /* space between icon and text */
}

.icon-img {
  width: 24px;           /* adjust size if needed */
  height: 24px;
}


.small-text {
  color: #646a87;
  font-size: small;
}


.nav-btn {
  display: flex;
  align-items: center;
  gap: 10px;

  padding: 12px 15px;
  margin: 8px 0;
  margin-left: 15px;

  background: white;
  border: 2px solid #db3a3a;
  border-radius: 12px;

  text-decoration: none;    /* remove underline */
  font-size: 20px;
  font-weight: bold;
  color: #c63030;

  cursor: pointer;
  transition: 0.2s ease;
  box-shadow: 0 4px 8px rgb(198, 118, 118);
}

.nav-btn:hover {
  background: #f2f2f2;
  transform: translateY(-2px);
}

.nav-btn:active {
  transform: translateY(0px);
}

.icon-img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}



/* collapsed sidebar */
.sidebar.collapsed {
  width: 60px;
  align-items: center;
}

/* menu items */
.sidebar h2 {
  margin: 0;
  font-size: 18px;
}

.sidebar p {
  margin: 10px 0;
  cursor: pointer;
  transition: opacity 0.2s ease;
  width: 100%;
}

.sidebar a { color: #c63030; text-decoration: none; display: inline-block; width:100%; }

/* hide text when collapsed */
.sidebar.collapsed h2,
.sidebar.collapsed .text,
.sidebar.collapsed .big-text,
.sidebar.collapsed .small-text {
  opacity: 0;
  pointer-events: none;
}

.sidebar.collapsed .nav-btn span {
  opacity: 0;
  width: 0;
  overflow: hidden;
  pointer-events: none;
}

.sidebar.collapsed .nav-btn {
  padding: 12px;     /* square button */
  justify-content: center;
  margin-left: 0;     /* keep aligned */
  width: 48px;        /* perfect for round-ish icon button */
}

.sidebar.collapsed .icon-img {
  width: 26px;
  height: 26px;
}

/* --- Collapsed sidebar: show ONLY the icon, hide button chrome --- */
.sidebar.collapsed .nav-btn {
  /* remove visual button chrome */
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 6px !important;
  margin-left: 0 !important;

  /* shrink to icon size and center the icon */
  width: auto !important;
  justify-content: center !important;
  align-items: center !important;
}

/* hide the text inside the link (smoothly) */
.sidebar.collapsed .nav-btn span {
  display: inline-block;
  width: 0;
  opacity: 0;
  pointer-events: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

/* make icon slightly bigger & sit nicely when collapsed */
.sidebar.collapsed .nav-btn .icon-img {
  width: 28px;
  height: 28px;
  display: block;
}

/* remove left padding on the item wrapper when collapsed */
.sidebar.collapsed .item,
.sidebar.collapsed .nav-btn {
  padding-left: 0;
}

/* If you want icons centered in the collapsed sidebar column */
.sidebar.collapsed {
  align-items: center;
}



.sidebar.collapsed .item {
  padding-left: 0px;
}


/* main content */
.main-content {
  margin-left: 250px;
  padding-top: 0;
  padding-right: 0;
  padding-left: 0px;
  padding-bottom: 0;
  flex: 1;
  transition: margin-left 0.28s ease;

  display: flex;
  flex-direction: column;
  height: 100vh;
  
}

.main-content.expanded {
  margin-left: 60px;
}

.main-content h1 {
  font-size: 35px;
  padding-left: 20px;
}

/* toggle button inside sidebar */
.toggle-btn {
  background-color: #eb4c4c;
  color: white;
  border: none;
  padding: 8px 10px;
  cursor: pointer;
  align-self: flex-end;
  transition: all 0 .28s;
  border-radius: 6px;
}

/* when collapsed, keep button centered and small */
.sidebar.collapsed .toggle-btn {
  align-self: center;
  padding: 8px;
}

/* ensure icons (if any) remain visible when collapsed */
.icon { display:inline-block; width:24px; text-align:center; margin-right:8px; }

/* responsive tweak (optional) */
@media (max-width:700px) {
  .sidebar { position: fixed; z-index: 40; }
}

/* TOPBAR (Buttons Row) */
.topbar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  padding: 20px;
  background: #e5e5e5;
  border-bottom: 4px solid #ff7070;
  position: sticky;
  top: 0;
  z-index: 10;
  margin-left: 0px;
}

.top-btn {
  background: #e3351a;
  color: white;
  padding: 22px 25px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  text-align: center;
  transition: 0.2s;
  flex: 1;
  margin: 1 15px;
  margin-left: 10px;
  margin-right: 10px;
  box-shadow: 0 4px 8px rgb(165, 17, 17);
}

.top-btn:hover {
  background: #FF2A0B;
  transform: translateY(-2px);
}

@media (max-width: 900px) {

  .topbar {
    padding: 8px 0;      /* thinner */
    gap: 20px;
    background: #e5e5e5;
    margin-left: -5px;
  }

  .topbar .top-btn {
    background: none;    /* remove red button */
    padding: 6px 10px;
    font-size: 16px;
    color: #555;
    font-weight: 500;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.0);
  }

  .top-btn:hover {
    background: #d4bbbb;
  transform: translateY(-2px);
  }
}





.inside-content {
  flex: 1;
  display: flex;      /* 🔥 IMPORTANT */
  flex-direction: column;
  overflow-y: auto;
  padding: 16px;
  min-height: 0;      /* 🔥 IMPORTANT */
}



@media (max-width: 600px) {
  .inside-content {
    padding: 12px;            /* ✅ smaller but still safe */
  }
}



.inside-content,
.book-container,
.book-box {
  min-height: 0;
}


.book-container {
  flex: 1;                   /* 🔥 allows it to grow fully */
  display: flex;
  flex-direction: column;

  width: 100%;
  max-width: 800px;
  margin: 0 auto;

  background-color: #f9f9f9;
  border-radius: 10px;
  padding: 12px;
}



@media (max-width: 600px) {
  .book-container {
    max-width: 94vw;    /* ✅ prevents edge touching */
    margin: 10px auto;
    padding: 8px;
  }
}



@media (max-width: 768px) {
  .book-container {
    padding-bottom: 90px; /* space for Safari bottom bar */
  }
}


.book-box {
  flex: 1;
  overflow: hidden;
  border-radius: 10px;
}



.book-box iframe {
  width: 100%;
  height: 100%;
  border: none;
}


@media (max-width: 600px) {
  .book-container {
    height: calc(100vh - 90px);
    padding: 5px;
  }
}