/* ✅ RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', Arial, sans-serif;
  background-color: #D1E1F5;
  color: #0A1A3A;
  min-height: 100vh;
  margin: 0;
  padding-top: 3.3%;
}

/* Navbar */
  .navbar {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    height: 7.9%;
    background: #0A2C59;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 30px;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    z-index: 1000;
}


.navbar img {
  margin-top: 5%;
  height: 4vh;
  border-radius: 50%;
}

.navbar .title {
    color: white;
    text-decoration: none;
  font-size: 1rem !important;
  font-weight: bold;
  margin-left: 10px;
}

.nav-btn{
  text-decoration: none;
  margin: 0 10px;
}

.navbar-center {
    display: flex;
    gap: 18px;
    justify-content: center;
    align-items: center;
    flex: 1;
}

.navbar-left {
  display: flex;
  align-items: center;
}

.bell {
    color: white;
    cursor: pointer;
    margin-top: 0;
    margin-right: 5px;
    font-size: 1rem;
    line-height: 1;
}

.prof {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    padding: 8px 12px;
    font-weight: bold;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
}

.navbar-right {
  display: flex;
  gap: 8px;
  font-size: 1.1rem;
}

.navbar-right a {
  text-decoration: none;
}

.nav-btn {
    color: #ffffff;
    padding: 7px 18px;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none;
    font-size: 1rem;
    transition: background 0.2s, color 0.2s;
    border: none;
    outline: none;
}

.nav-btn:hover, .nav-btn.active {
    background: #1e4e9e;
    color: #fff;
}

.kk-btns{
  display: flex;
  justify-content: flex-end;
}

/* Hamburger Icon */
.navbar-hamburger {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  margin-right: 10px;
}

.label, .labels {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1rem;
    color: #143d77;
}
.labels{
  margin-top: 5%;
}

.allow{
  margin-top: 3%;
  color: red;
}

/* Notification badge on top of bell icon */
.notif {
  position: relative;
  display: inline-block;
}
.notif-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: #ff3b30;
  color: #fff;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  display: none; /* shown when there are new items */
  align-items: center;
  justify-content: center;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

    /* Responsive behavior */
    @media (max-width: 1048px) {
        .navbar-center {
            display: none !important;
        }
        .navbar-hamburger {
            display: inline-block !important;
        }
    .notif{
      margin-top: 2%;
    }
    }

    @media (min-width: 1049px) {
        .navbar-center {
            display: flex !important;
        }
        .navbar-hamburger {
            display: none !important;
        }
    }

    /* Mobile navbar optimization */
    @media (max-width: 768px) {
  .notif-badge {
    top: -4px;
    right: -4px;
    min-width: 16px;
    height: 16px;
    font-size: 10px;
    line-height: 16px;
  }
        .card.intro {
    margin-top: 12vh; /* Slightly larger margin for smaller screens */
  }
      .navbar {
        padding: 4% 4.8%;
      }
      
      .navbar img {
        height: 2rem;
      }
      
      .navbar .title {
        font-size: 14px;
        margin-left: 8px;
      }
      
      .navbar-hamburger {
        font-size: 1.3rem;
        margin-right: 5px;
        display: flex;
        align-items: center;
      }
      
      .bell {
    font-size: 1.1rem;
    margin-right: 3px;
    display: flex;
    align-items: center;
      }
      
      .navbar-right {
        gap: 5px;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
      }
      
      .navbar-right .prof {
        display: flex;
        align-items: center;
        margin-top: 0;
      }
    }

    /* Mobile Menu */
    .navbar-mobile-menu {
        display: none;
        position: fixed;
        top: 60px;
        right: 16px;
        width: 220px;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        z-index: 2000;
        padding: 18px 12px;
        border-radius: 14px;
        box-shadow: 0 8px 32px rgba(20,61,119,0.18);
        border: 1px solid #e3eaf3;
    }

    .navbar-mobile-menu.active {
        display: flex !important;
    }

    .navbar-mobile-menu .nav-btn {
        display: block;
        width: 100%;
        padding: 12px 0;
        font-size: 1rem;
        border-radius: 8px;
        color: #143d77;
        background: none;
        text-align: left;
        border: none;
        margin-bottom: 8px;
        text-decoration: none;
        font-weight: 500;
        transition: background 0.18s, color 0.18s;
    }

    .navbar-mobile-menu .nav-btn:last-child {
        margin-bottom: 0;
    }

    .navbar-mobile-menu .nav-btn:hover {
        background: #eaf3fa;
        color: #1e4e9e;
    }

    /* Container */
    .container {
  max-width: 100vw;
  margin: 0.5rem auto;
  padding: 1%;
}

/* Tunnel / mask under the navbar so cards appear to slide into it.
   Keeps the visual gradient but does not create layout space — adjust
   body padding-top elsewhere to reserve space for the navbar. */
.container::before,
.kk-container::before {
  content: "";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 60px; /* adjust to match navbar height */
  pointer-events: none;
  background: linear-gradient(to bottom, #d1e1f5 80%, transparent 100%);
  z-index: 900; /* below .navbar (1000) but above page content */
}

/* Cards */
    .card {
        width: 90%;
        max-width: 900px;
        margin: 12px auto 25px auto;
        background-color: #fff;
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        box-sizing: border-box;
          z-index: 0; /* lower than navbar */
    }

    .card.intro{
      margin-top: 10vh;
    }

    /* Intro Card */
    .card.intro h2 {
      font-size: 1.4rem;
      margin-bottom: 1%;
      color: #0a2c59;
    }

    .card.intro p {
      font-size: 16px;
      margin-bottom: 10px;
      line-height: 1.5;
    }

    /* Form Inputs */
    input[type="text"],
    input[type="tel"],
    input[type="number"],
    input[type="date"],
    input[type="email"],
    input[type="password"],
    select,
    textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #bcd4ec;
    border-radius: 8px;
    background: #f5faff;
    font-size: 15px !important;
    color: #143d77;
    margin-bottom: 0;
    box-sizing: border-box;
    transition: border 0.2s, box-shadow 0.2s;
}

.expense-cost-wrapper input.expense-cost {
    width: 10vw;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #1e4e9e;
    outline: none;
    box-shadow: 0 0 0 2px #eaf3fa;
}

    /* Submit Button */
    .submit-btn {
        
    min-width: 120px;
    min-height: 40px;
    padding: 12px 30px !important;
    background-color: #143d77;
    color: white;
    font-size: 15px;
    font-weight: bold;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    text-decoration: none;
    }

    .submit-btn:hover {
        background-color: #072147;
    }

    /* Refresh Button */
    .refresh-btn {
        min-width: 120px;
        min-height: 40px;
        padding: 12px 30px !important;
        background-color: #6c757d;
        color: white;
        font-size: 15px;
        font-weight: bold;
        border: none;
        border-radius: 7px;
        cursor: pointer;
        text-decoration: none;
        margin-left: 10px;
        transition: background-color 0.3s ease;
    }

    .refresh-btn:hover {
        background-color: #5a6268;
    }

    .refresh-btn i {
        margin-right: 6px;
    }

    .refresh-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }

    /* Announcement Boxes */
    .announcement-heading-container,
    .announcement-container {
        max-width: 500px;
        width: 95vw;
        margin: 120px auto 20px auto;
        border-radius: 14px;
        padding: 18px 12px;
    }

    @media (max-width: 600px) {
        .announcement-heading-container,
        .announcement-container {
            max-width: 98vw;
            width: 98vw;
            padding: 10px;
            margin-top: 80px;
            margin-bottom: 10px;
            border-radius: 10px;
        }
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .card.intro{
        margin-top: -3%;
        padding: 20px; 
        width: 90%;
      }
      .card { 
        padding: 20px; 
        width: 90%;
      }
    }

    @media (max-width: 480px) {
    .notif{
      margin-top: 1%;
    }
        .card {
            padding: 20px;
            margin-bottom: 20px;
        }
        .card.intro{
            margin-top: 10vh;
            width: 90%;
        }
        .container {
            width: 95%;
            padding: 0 10px;
        }
        input[type="text"] {
            font-size: 0.95rem;
        }
        .expense-cost-wrapper input.expense-cost {
    width: 37 !important;
}
  .close-preview-btn {
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    font-size: 18px;
  }
  
      #imagePreviewModal {
        padding: 10px;
      }
      
      #imagePreviewModal img {
        max-width: 100%;
        max-height: 75%;
        border-radius: 6px;
      }
  .footer {
    padding: 30px 20px 15px;
  }

  .footer-left h3 {
    font-size: 18px;
  }

  .footer-left p {
    font-size: 14px;
  }

  .footer-middle h4,
  .footer-right h4 {
    font-size: 15px;
  }

  .footer-middle ul li a,
  .footer-right ul li a {
    font-size: 14px;
  }

  .footer-bottom p {
    font-size: 12px;
  }
    }

    @media (max-width: 600px) {
        .navbar-left .title {
            font-size: 1rem;
        }
        .container { 
          padding: 5%; 
        }
    }
    @media (max-width: 768px) and (min-width: 481px) {
  .card.intro {
        margin: 10vh auto 25px auto;
  }
}

    @media (max-width: 564px) {
        .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 100vw;
            padding: 2% 1%;
        }
        .card {
            margin-left: auto;
            margin-right: auto;
            width: 90%;
            max-width: 98vw;
        }
    }

    /* Upload Plus */
    .upload-plus {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: #0a2c59;
      color: #fff;
      border-radius: 50%;
      width: 25px;
      height: 25px;
      cursor: pointer;
      font-size: 1.2rem;
      border: none;
      transition: background 0.2s;
    }
    .upload-plus:hover { background: #1e4e9e; }

    /* Sibling/Expense Tables */
    #siblingsTable, #expensesTable {
      width: 100%;
      margin-top: 15px;
      border-collapse: collapse;
      border: 1px solid black;
    }
    #siblingsTable th, #siblingsTable td,
    #expensesTable th, #expensesTable td {
      border: 1px solid black;
      padding: 8px;
    }
    .card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    #addSiblingBtn, #addExpenseBtn {
      padding: 5px 10px;
      border: 1px solid black;
      background: white;
      cursor: pointer;
      font-weight: bold;
    }
    #expensesTable { margin-top: 0; }

    /* Requirements Table */
    .requirements-table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 15px;
      table-layout: fixed;
    }
    .requirements-table th, .requirements-table td {
      border: 1px solid black;
      padding: 8px;
      text-align: center;
      overflow: hidden;
      white-space: nowrap;
    }
    
    /* Set specific column widths */
    .requirements-table th:nth-child(1), 
    .requirements-table td:nth-child(1) {
      width: 35%; /* Documents column */
    }
    .requirements-table th:nth-child(2), 
    .requirements-table td:nth-child(2) {
      width: 15%; /* View column */
    }
    .requirements-table th:nth-child(3), 
    .requirements-table td:nth-child(3) {
      width: 15%; /* Delete column */
    }
    .requirements-table th:nth-child(4), 
    .requirements-table td:nth-child(4) {
      width: 35%; /* Upload column */
    }
    
    input[type="file"] { display: none; }
    .file-name {
      display: none;
      font-size: 0.95em;
      color: #143d77;
      margin-left: 8px;
      max-width: 100%;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      vertical-align: middle;
    }

    /* Show file name when file is selected */
    .file-name.show {
      display: inline-block;
    }

    /* Responsive Font Sizes for Mobile and Tablet */
    
    /* Tablet (768px - 1024px) */
    @media (max-width: 1024px) and (min-width: 769px) {
      body {
        font-size: 15px;
      }
      
      .card, .cardintro {
        font-size: 14px;
      }
      .notif{
        font-size: 1.2rem;
      }
      
      .requirements-table th, .requirements-table td {
        font-size: 13px;
      }
      
      h2 {
        font-size: 1.4rem;
      }
      
      h3 {
        font-size: 18px;
      }
      
      input[type="text"],
      input[type="number"],
      input[type="date"],
      input[type="email"],
      input[type="password"],
      select,
      textarea {
        font-size: 14px;
      }
    }
    
    /* Mobile Large (481px - 768px) */
    @media (max-width: 768px) and (min-width: 481px) {
      body {
        font-size: 14px;
      }
      
      .card, .cardintro {
        font-size: 13px;
      }
      
      .requirements-table th, .requirements-table td {
        font-size: 12px;
      }
      
      h2 {
        font-size: 1.4rem;
      }
      
      h3 {
        font-size: 16px;
      }
      
      input[type="text"],
      input[type="number"],
      input[type="date"],
      input[type="email"],
      input[type="password"],
      select,
      textarea {
        font-size: 13px;
      }
      
      .file-name {
        max-width: 100%;
        font-size: 0.9em;
      }
      
      /* Adjust table column widths for mobile */
      .requirements-table th:nth-child(1), 
      .requirements-table td:nth-child(1) {
        width: 40%; /* Documents column */
      }
      .requirements-table th:nth-child(2), 
      .requirements-table td:nth-child(2) {
        width: 20%; /* View column */
      }
      .requirements-table th:nth-child(3), 
      .requirements-table td:nth-child(3) {
        width: 20%; /* Delete column */
      }
      .requirements-table th:nth-child(4), 
      .requirements-table td:nth-child(4) {
        width: 20%; /* Upload column */
      }
      
      .submit-btn {
        min-width: 100px;
        min-height: 36px;
        padding: 10px 20px !important;
        font-size: 14px;
      }
      
      .submit-btn-container {
        padding-right: 20px;
      }
    }
    
    /* Mobile Medium (321px - 480px) */
    @media (max-width: 480px) and (min-width: 321px) {
      body {
        font-size: 13px;
      }
      
      .card, .cardintro {
        font-size: 12px;
      }
      
      .requirements-table th, .requirements-table td {
        font-size: 11px;
      }
      
      h2 {
        font-size: 1.4rem;
      }
      
      h3 {
        font-size: 15px;
      }
      
      input[type="text"],
      input[type="number"],
      input[type="date"],
      input[type="email"],
      input[type="password"],
      select,
      textarea {
        font-size: 12px;
      }
      
      .file-name {
        max-width: 100%;
        font-size: 0.85em;
        margin-left: 6px;
      }
      
      /* Further adjust table for small mobile */
      .requirements-table th:nth-child(1), 
      .requirements-table td:nth-child(1) {
        width: 45%; /* Documents column */
      }
      .requirements-table th:nth-child(2), 
      .requirements-table td:nth-child(2) {
        width: 18%; /* View column */
      }
      .requirements-table th:nth-child(3), 
      .requirements-table td:nth-child(3) {
        width: 18%; /* Delete column */
      }
      .requirements-table th:nth-child(4), 
      .requirements-table td:nth-child(4) {
        width: 19%; /* Upload column */
      }
      
      .submit-btn {
        min-width: 90px;
        min-height: 34px;
        padding: 8px 16px !important;
        font-size: 13px;
      }
      
      .submit-btn-container {
        padding-right: 15px;
      }
    }
    
    /* Mobile Small (up to 320px) */
    @media (max-width: 320px) {
      body {
        font-size: 12px;
      }
      
      .card, .cardintro {
        font-size: 1rem;
      }
      
      .requirements-table th, .requirements-table td {
        font-size: 10px;
        padding: 6px;
      }
      
      h2 {
        font-size: 1.4rem;
      }
      
      h3 {
        font-size: 14px;
      }
      
      input[type="text"],
      input[type="number"],
      input[type="date"],
      input[type="email"],
      input[type="password"],
      select,
      textarea {
        font-size: 11px;
      }
      
      .file-name {
        max-width: 100%;
        font-size: 0.8em;
        margin-left: 4px;
      }
      
      /* Ultra-compact table for very small screens */
      .requirements-table th:nth-child(1), 
      .requirements-table td:nth-child(1) {
        width: 50%; /* Documents column */
      }
      .requirements-table th:nth-child(2), 
      .requirements-table td:nth-child(2) {
        width: 16%; /* View column */
      }
      .requirements-table th:nth-child(3), 
      .requirements-table td:nth-child(3) {
        width: 16%; /* Delete column */
      }
      .requirements-table th:nth-child(4), 
      .requirements-table td:nth-child(4) {
        width: 18%; /* Upload column */
      }
      
      .submit-btn {
        min-width: 80px;
        min-height: 32px;
        padding: 7px 14px !important;
        font-size: 12px;
      }
      
      .submit-btn-container {
        padding-right: 15px;
      }
    }

    /* Icons */
    .view-icon { cursor: pointer; color: skyblue; }
    .delete-icon { cursor: pointer; color: red; }
    .view-icon.disabled,
.delete-icon.disabled {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

    /* Submit Button Container */
    .submit-btn-container {
      width: 90%;
      max-width: 900px;
      margin: 0 auto 25px auto;
      text-align: right;
      padding-right: 30px;
      box-sizing: border-box;
    }
    .submit-btn {
      width: auto;
      padding: 8px 20px;
    }

    /* Invisible Card for Button Alignment */
    .invisible-card {
      background: transparent;
      box-shadow: none;
      padding: 8px 20px 0 20px;
      margin-top: -8px;
      margin-bottom: 0;
    }

    /* Image Preview Modal */
    #imagePreviewModal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.8);
      justify-content: center;
      align-items: center;
      z-index: 1000;
    }

    #imagePreviewModal img {
      max-width: 90%;
      max-height: 90%;
      border-radius: 10px;
      object-fit: contain;
    }

    /* Mobile and Tablet Responsive Styles for Image Preview */
    @media (max-width: 1024px) {
      #imagePreviewModal {
        padding: 20px;
        box-sizing: border-box;
      }
      
      #imagePreviewModal img {
        max-width: 95%;
        max-height: 85%;
        width: auto;
        height: auto;
        display: block;
        margin: 0 auto;
      }
    }

    @media (max-width: 768px) {
      #imagePreviewModal {
        padding: 15px;
      }
      
      #imagePreviewModal img {
        max-width: 98%;
        max-height: 80%;
        border-radius: 8px;
      }
    }

    /* Close Preview Button */
.close-preview-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #fff;
  border: none;
  font-size: 24px;
  cursor: pointer;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1001;
}

/* Mobile Close Button Adjustments */
@media (max-width: 768px) {
  .close-preview-btn {
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    font-size: 20px;
  }
}

/* Add to Educational-assistance-user.css */

.removeSiblingBtn,
.removeExpenseBtn {
  background: #e74c3c;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.98rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
  box-shadow: 0 2px 6px rgba(231,76,60,0.08);
  margin-left: 4px;
}

.removeSiblingBtn:hover,
.removeExpenseBtn:hover {
  background: #c0392b;
}

.expense-header {
  display: flex;
  justify-content: space-between; /* <-- change this line */
  align-items: center;
  margin-bottom: 10px;
}

.footer {
  background: #0A2C59;
  color: #fff;
  padding: 40px 60px 20px;
  margin-top: auto; /* pushes footer down */
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 20px;
}

.footer-left h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.footer-left p {
  font-size: 15px;
  line-height: 1.5;
  color: #cfd9e8;
}

.footer-middle h4,
.footer-right h4 {
  font-size: 16px;
  margin-bottom: 10px;
}

.footer-middle ul,
.footer-right ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-middle ul li,
.footer-right ul li {
  margin-bottom: 8px;
}

.footer-middle ul li a,
.footer-right ul li a {
  text-decoration: none;
  color: #cfd9e8;
  font-size: 15px;
  transition: color 0.3s ease;
}

.footer-middle ul li a:hover,
.footer-right ul li a:hover {
  color: #ffffff;
}

.footer-right ul li i {
  margin-right: 8px;
  font-size: 15px;
}

.footer hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 20px 0;
}

.footer-bottom {
  text-align: center;
}

.footer-bottom p {
  font-size: 14px;
  color: #cfd9e8;
}

/* Responsive Footer */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
  }

  .footer-left,
  .footer-middle,
  .footer-right {
    width: 100%;
  }

}

#navbarMobileMenu {
    display: none; /* Initially hidden */
}

#navbarMobileMenu.active {
    display: block; /* Show when active */
}

.sibling-card,
.expense-card {
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 10px;
  margin-bottom: 10px;
  background-color: #f9f9f9;
}

.sibling-field,
.expense-field {
  margin-bottom: 5px;
}

.sibling-field label,
.expense-field label {
  display: block;
  font-weight: bold;
}

.sibling-field input,
.expense-field input {
  width: 100%;
  padding: 5px;
  margin-top: 2px;
}