<style>
   body {
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background: #f4f6fc;
      color: #333;
      display: flex;
    }

   /* Sidebar */
.sidebar {
  width: 230px;
  height: 100vh;
  background: linear-gradient(180deg, rgba(144,238,144,0.95), rgba(0,100,0,0.95));
  /* light green → deep green */
  backdrop-filter: blur(12px);
  color: white;
  position: fixed;
  top: 0;
  left: 0;
  overflow-y: auto;
  box-shadow: 4px 0 15px rgba(0,0,0,0.3);
  border-right: 2px solid rgba(255,255,255,0.1);
  transition: all 0.3s ease-in-out;
  z-index: 1000;
}

.sidebar h2 {
  text-align: center;
  padding: 20px 10px;
  margin: 0;
  background: rgba(255,255,255,0.1);
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 1px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.sidebar img{
    height: 40%;
    width: 40%;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar ul li {
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.sidebar ul li a {
  display: block;
  padding: 14px 20px;
  color: #f1f5ff;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

.sidebar ul li a:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  padding-left: 28px;
}

.sidebar ul li a::before {
  content: "➤";
  position: absolute;
  left: 10px;
  opacity: 0;
  transition: all 0.3s;
}

.sidebar ul li a:hover::before {
  opacity: 1;
  left: 15px;
}

/* Submenu */
.submenu {
  display: none;
  background: rgba(255,255,255,0.08);
}
.submenu li a {
  padding-left: 40px;
  font-size: 14px;
}
.sidebar ul li.active > .submenu {
  display: block;
  animation: fadeIn 0.5s ease;
}
.sidebar ul li.active > a {
  background: rgba(255,255,255,0.25);
  color: #fff;
  font-weight: bold;
  border-left: 4px solid #00ffd5;
  padding-left: 24px;
}

    /* Main Content */
    .main-content {
      margin-left: 420px;
      padding: 0;
      flex: 1;
	   max-width: 1000px;
    }
    .main-content1 {
    width: 100%;
    }
    
    .main-content1 header {
        margin-left: -1%;
        display: flex;
        width: 100%;
        /*border: 2px solid red;*/
        justify-content: center;
        text-align: center;
        align-items: center;
    }

header {
  text-align: center;
  padding: 25px;
  background: #90ee90; /* Light Green */
  color: #003300;       /* Dark Green text for contrast */
  font-size: 26px;
  font-weight: bold;
  letter-spacing: 1px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  animation: fadeDown 1s ease;
   margin-left: 220px;
    max-width: 100%;
}

    /* Calendar Styling */
    .calendar {
        /*border: 2px solid red;*/
      max-width: 60%;
      width: auto;
      margin: 30px auto;
	  margin-left: 25%;
      background: white;
      border-radius: 20px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.3);
      padding: 25px;
      animation: fadeUp 1s ease;
    }
    .calendar-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 15px;
    }
    .calendar-header button {
      background: #16a34a;
      color: white;
      border: none;
      padding: 10px 15px;
      border-radius: 8px;
      cursor: pointer;
      font-weight: bold;
      transition: transform 0.2s, background 0.2s;
    }
    .calendar-header button:hover {
      background: #22c55e;
      transform: scale(1.05);
    }
    .calendar-grid {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 6px;
      margin-top: 10px;
    }
    .day {
      background: #f8f9fa;
      border-radius: 10px;
      min-height: 120px;
      padding: 6px;
      font-weight: bold;
      cursor: pointer;
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      box-shadow: inset 0 0 4px rgba(0,0,0,0.1);
    }
    .day:hover {
      background: #dcfce7;
      transform: translateY(-5px);
    }
    .day-number {
      font-size: 16px;
      font-weight: bold;
      margin-bottom: 5px;
      color: #065f46;
    }
    .synoptic {
      font-size: 11px;
      line-height: 1.3;
      color: #333;
    }
    .empty {
      background: transparent;
      cursor: default;
      box-shadow: none;
    }
    .weekday {
      font-weight: bold;
      text-align: center;
      padding: 12px 0;
      background: #16a34a;
      color: white;
      border-radius: 5px;
      animation: fadeIn 1s ease;
    }

    /* Popup Modal */
    .modal {
      display: none;
      position: fixed;
      z-index: 1000;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.6);
      justify-content: center;
      align-items: center;
      animation: fadeIn 0.4s ease;
    }
    .modal-content {
      background: white;
      padding: 25px;
      border-radius: 15px;
      width: 700px;
      max-height: 80%;
      overflow-y: auto;
      text-align: center;
      box-shadow: 0 6px 15px rgba(0,0,0,0.3);
      transform: scale(0.8);
      animation: zoomIn 0.4s ease forwards;
    }
    .close-btn {
      float: right;
      font-size: 20px;
      cursor: pointer;
      color: red;
      font-weight: bold;
    }

    /* Room Styles */
    .building {
      margin: 20px 0;
      animation: fadeUp 0.8s ease;
    }
    .room {
      position: relative;
      display: inline-block;
      width: 150px;
      height: 100px;
      margin: 10px;
      border-radius: 10px;
      line-height: 1.2;
      font-size: 14px;
      font-weight: bold;
      padding: 8px;
      cursor: pointer;
      text-align: center;
      transition: transform 0.3s, box-shadow 0.3s;
      overflow: hidden;
    }
    .room:hover {
      transform: scale(1.05);
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    }
    .booked {
      background: #e74c3c;
      color: white;
      cursor: not-allowed;
    }
    .available {
      background: #22c55e;
      color: white;
    }
    .book-now {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: rgba(0,0,0,0.6);
      color: #fff;
      padding: 5px;
      font-size: 13px;
      display: none;
      cursor: pointer;
    }
    .available:hover .book-now {
      display: block;
    }

    /* Animations */
    @keyframes fadeIn { from {opacity:0;} to {opacity:1;} }
    @keyframes fadeUp { from {opacity:0; transform:translateY(20px);} to {opacity:1; transform:translateY(0);} }
    @keyframes fadeDown { from {opacity:0; transform:translateY(-20px);} to {opacity:1; transform:translateY(0);} }
    @keyframes zoomIn { from {opacity:0; transform:scale(0.8);} to {opacity:1; transform:scale(1);} }
  
  
      /* For room booking css page --page 2*/
   .booking-form {
      max-width: 800px;
      margin: 30px auto;
      background: #fff;
      padding: 25px;
      border-radius: 15px;
      box-shadow: 0 6px 20px rgba(0,0,0,0.25);
      animation: fadeUp 1s ease;
    }
    .booking-form h2 {
      text-align: center;
      margin-bottom: 20px;
      color: #065f46;
    }
    .form-group {
      margin-bottom: 15px;
    }
    .form-group label {
      font-weight: bold;
      display: block;
      margin-bottom: 6px;
      color: #333;
    }
    .form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;   /* ⬅ equal padding left & right */
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 15px;
  transition: border 0.3s, box-shadow 0.3s;
  box-sizing: border-box; /* important for equal spacing */
}
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: #16a34a;
      box-shadow: 0 0 6px rgba(22,163,74,0.4);
      outline: none;
    }
    .form-group textarea {
      resize: vertical;
      min-height: 70px;
    }
    .form-actions {
      text-align: center;
      margin-top: 20px;
    }
    .next-btn {
      background: #16a34a;
      color: #fff;
      padding: 12px 24px;
      border: none;
      border-radius: 10px;
      font-size: 16px;
      font-weight: bold;
      cursor: pointer;
      transition: background 0.3s, transform 0.3s;
    }
    .next-btn:hover {
      background: #22c55e;
      transform: scale(1.05);
    }
  
  
        /* For food booking css page --page 3*/
		    .booking-form {
      max-width: 800px;
      margin: 30px auto;
      background: #fff;
      padding: 25px;
      border-radius: 15px;
      box-shadow: 0 6px 20px rgba(0,0,0,0.25);
      animation: fadeUp 1s ease;
    }
    .booking-form h2 {
      text-align: center;
      margin-bottom: 20px;
      color: #065f46;
    }
    .form-group {
      margin-bottom: 15px;
    }
    .form-group label {
      font-weight: bold;
      display: block;
      margin-bottom: 6px;
      color: #333;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      padding: 10px 15px;
      border: 1px solid #ccc;
      border-radius: 8px;
      font-size: 15px;
      transition: border 0.3s, box-shadow 0.3s;
      box-sizing: border-box;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: #16a34a;
      box-shadow: 0 0 6px rgba(22,163,74,0.4);
      outline: none;
    }
    .menu-section {
      display: none;
      margin-top: 15px;
      padding: 15px;
      border: 1px solid #ccc;
      border-radius: 10px;
      background: #f9f9f9;
    }
    .menu-section h3 {
      margin-bottom: 10px;
      color: #065f46;
    }
    .menu-section label {
      display: block;
      margin-bottom: 6px;
      font-weight: normal;
    }
    .form-actions {
      text-align: center;
      margin-top: 20px;
    }
    .next-btn {
      background: #16a34a;
      color: #fff;
      padding: 12px 24px;
      border: none;
      border-radius: 10px;
      font-size: 16px;
      font-weight: bold;
      cursor: pointer;
      transition: background 0.3s, transform 0.3s;
    }
    .next-btn:hover {
      background: #22c55e;
      transform: scale(1.05);
    }
    .total-plates {
      margin-top: 15px;
      font-weight: bold;
      color: #003300;
    }
  </style>
  
    <style>
    .table-container {
      max-width: 900px;
      margin: 30px auto;
      background: #fff;
      padding: 20px;
      border-radius: 15px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.25);
      animation: fadeUp 1s ease;
    }
    table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 15px;
    }
    table th, table td {
      padding: 12px 10px;
      border-bottom: 1px solid #ddd;
      text-align: center;
    }
    table th {
      background: #16a34a;
      color: #fff;
    }
    .edit-btn, .delete-btn {
      border: none;
      padding: 6px 12px;
      border-radius: 8px;
      font-size: 14px;
      cursor: pointer;
      font-weight: bold;
      transition: background 0.3s;
      margin: 2px;
    }
    .edit-btn {
      background: #facc15;
    }
    .edit-btn:hover {
      background: #eab308;
    }
    .delete-btn {
      background: #ef4444;
      color: #fff;
    }
    .delete-btn:hover {
      background: #dc2626;
    }
    /* Modal for editing */
    .modal {
      display: none;
      position: fixed;
      z-index: 1000;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: rgba(0,0,0,0.6);
      justify-content: center;
      align-items: center;
    }
    .modal-content {
      background: #fff;
      padding: 25px;
      border-radius: 12px;
      width: 400px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.3);
      animation: zoomIn 0.4s ease forwards;
    }
    .modal-content h3 {
      margin-bottom: 15px;
      color: #065f46;
    }
    .close-btn {
      float: right;
      font-size: 20px;
      color: red;
      cursor: pointer;
    }
  </style>
  