/* Assignment Section */
.assignment_section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Search and Create Assignment Bar */
.assignment_section .flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    width: 90%;
    margin: 0 auto;
}

.assignment_section .search {
    flex: 1;
    display: flex;
    gap: 10px;
    align-items: center;
}

.assignment_section .search input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid var(--dark-bg);
    border-radius: 5px;
    background: var(--white);
    color: var(--dark-bg);
    font-size: 1rem;
    transition: .3s ease;
}

.assignment_section .search input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(214, 131, 28, 0.3);
}

.assignment_section .search button {
    padding: 10px 15px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: .3s ease;
}

.assignment_section .search button:hover {
    background: var(--primary-color);
    box-shadow: 3px 3px 0 var(--dark-bg);
    transform: translateY(-2px);
}

.assignment_section .create_assignment button {
    padding: 12px 15px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 3px 3px 0 var(--dark-bg);
    transition: .3s ease;
    white-space: nowrap;
}

.assignment_section .create_assignment button:hover {
    background: var(--accent);
    transform: translateY(-3px);
    box-shadow: 5px 5px 0 var(--dark-bg);
}

/* Filters Bar */
.assignment_section .filters-bar {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 90%;
    margin: 0 auto 20px auto;
    padding: 15px 20px;
    background: var(--light-bg);
    border-radius: 8px;
    border: 2px solid var(--dark-bg);
}

.assignment_section .filters-bar .filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.assignment_section .filters-bar .filter-group label {
    font-weight: 600;
    color: var(--dark-bg);
    font-size: 0.95rem;
    white-space: nowrap;
}

.assignment_section .filters-bar .filter-group select {
    padding: 8px 12px;
    border: 2px solid var(--dark-bg);
    border-radius: 5px;
    background: var(--white);
    color: var(--dark-bg);
    font-size: 0.95rem;
    cursor: pointer;
    transition: .3s ease;
    min-width: 140px;
}

.assignment_section .filters-bar .filter-group select:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(214, 131, 28, 0.2);
}

.assignment_section .filters-bar .filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(214, 131, 28, 0.3);
}

.assignment_section .filters-bar .clear-filters-btn {
    padding: 8px 15px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: .3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.assignment_section .filters-bar .clear-filters-btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 3px 0 var(--dark-bg);
}

/* School Choice Section */
.assignment_section .school_choice {
    width: 90%;
    margin: 0 auto;
}

.assignment_section .school_choice header {
    width: 100%;
    margin-bottom: 20px;
}

.assignment_section .school_choice header h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.assignment_section .school_choice > p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 25px;
    display: flex;
    gap: 15px;
    align-items: center;
}

.assignment_section .school_choice > p span {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 3px;
}

.assignment_section .school_choice > p #red-box {
    background: var(--danger);
}

.assignment_section .school_choice > p #green-box {
    background: var(--success);
}

/* Available Assignments Grid */
.assignment_section .available_assignments {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.assignment_section .available_assignments .assignment {
    background: var(--primary-color);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 5px 5px 0 var(--dark-bg);
    border: 2px solid var(--white);
    color: var(--white);
    transition: .3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
}

.assignment_section .available_assignments .assignment:hover {
    transform: translateY(-5px);
    box-shadow: 5px 10px 0 var(--dark-bg);
    background: var(--accent);
}

.assignment_section .available_assignments .assignment .info {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 15px;
}

.assignment_section .available_assignments .assignment .info i {
    color: var(--light-bg);
    font-size: 2rem;
    flex-shrink: 0;
}

.assignment_section .available_assignments .assignment .info .teacher {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.assignment_section .available_assignments .assignment .info .teacher p {
    margin: 0;
    font-size: 0.95rem;
}

.assignment_section .available_assignments .assignment .info .teacher p#teacher_name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--light-bg);
}

.assignment_section .available_assignments .assignment .info .teacher p#subject_name {
    font-weight: 600;
}

.assignment_section .available_assignments .assignment .info .teacher p#class {
    opacity: 0.85;
    font-size: 0.85rem;
}

.assignment_section .available_assignments .assignment .info span#indicator {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.assignment_section .available_assignments .assignment .info span#indicator p {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin: 0;
}

.assignment_section .available_assignments .assignment .info span#indicator p#obj {
    background: var(--danger);
}

.assignment_section .available_assignments .assignment .info span#indicator p#theory {
    background: var(--success);
}

.assignment_section .available_assignments .assignment p#school_name {
    font-size: 0.9rem;
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.assignment_section .available_assignments .assignment p#school_name span#time {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 0.85rem;
    margin-right: 10px;
    white-space: nowrap;
}

/* Due Date Styling */
.assignment_section .available_assignments .assignment .due-date {
    font-size: 0.8rem !important;
    margin-top: 3px !important;
    opacity: 0.9;
}

.assignment_section .available_assignments .assignment .due-date.overdue {
    color: #81001a !important;
    font-weight: 600;
}

.assignment_section .available_assignments .assignment .due-date i {
    margin-right: 4px;
    font-size: 0.8rem;
}

/* Overdue Assignment Card Styling */
.assignment_section .available_assignments .assignment.overdue {
    background: #6c757d !important;
    border-color: #495057 !important;
    box-shadow: 5px 5px 0 #343a40 !important;
}

.assignment_section .available_assignments .assignment.overdue:hover {
    background: #5a6268 !important;
    box-shadow: 5px 10px 0 #343a40 !important;
}

/* Expired Badge */
.assignment_section .available_assignments .assignment .expired-badge {
    position: absolute;
    top: 35px;
    right: 10px;
    background: #ff1744;
    color: white;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

/* Next Button */
.assignment_section .next {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.assignment_section .next button {
    padding: 12px 60px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 3px 0 var(--dark-bg);
    transition: .3s ease;
}

.assignment_section .next button:hover {
    transform: translateY(-3px);
    background: var(--accent);
    box-shadow: 0 6px 0 var(--dark-bg);
}

/* Disabled/Coming Soon State */
.assignment_section .available_assignments .assignment.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #e8e8e8;
    color: #999;
}

.assignment_section .available_assignments .assignment.disabled:hover {
    transform: none;
    box-shadow: 5px 5px 0 var(--dark-bg);
    background: #e8e8e8;
}

.assignment_section .available_assignments .assignment.disabled .info i {
    color: #ccc;
}

.assignment_section .available_assignments .assignment.disabled .info .teacher p,
.assignment_section .available_assignments .assignment.disabled p#school_name {
    color: #999;
}

.assignment_section .available_assignments .assignment.coming-soon {
    position: relative;
    border: 2px dashed var(--danger);
}

/* Coming Soon Feature Banner */
.assignment_section .coming-soon-banner {
    background: linear-gradient(135deg, var(--primary-color), var(--dark-bg));
    color: var(--white);
    padding: 20px 25px;
    border-radius: 8px;
    margin: 20px auto;
    width: 90%;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 15px rgba(165, 96, 11, 0.3);
}

.assignment_section .coming-soon-banner i {
    font-size: 2rem;
    flex-shrink: 0;
}

.assignment_section .coming-soon-banner .content {
    flex: 1;
}

.assignment_section .coming-soon-banner .content h3 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.assignment_section .coming-soon-banner .content p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.95;
}

/* Selected State */
.assignment_section .available_assignments .assignment.selected {
    background: var(--accent);
    border-color: var(--accent-two);
    box-shadow: 5px 10px 0 var(--accent-two);
    position: relative;
}

.assignment_section .available_assignments .assignment.selected::before {
    content: '✓';
    position: absolute;
    top: 10px;
    right: 15px;
    width: 30px;
    height: 30px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .assignment_section .available_assignments {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .assignment_section .flex {
        flex-direction: column;
        width: 95%;
    }
    
    .assignment_section .search {
        flex-direction: column;
        width: 100%;
    }
    
    .assignment_section .search input {
        width: 100%;
    }
    
    .assignment_section .create_assignment button {
        width: 100%;
    }
    
    .assignment_section .coming-soon-banner {
        width: 95%;
    }
}

@media (max-width: 768px) {
    .assignment_section {
        padding: 30px 20px;
    }
    
    .assignment_section .available_assignments {
        grid-template-columns: 1fr;
    }
    
    .assignment_section .school_choice header h2 {
        font-size: 1.4rem;
    }
    
    .assignment_section .available_assignments .assignment .info {
        flex-direction: column;
    }
    
    .assignment_section .available_assignments .assignment .info i {
        font-size: 1.5rem;
    }
    
    .assignment_section .coming-soon-banner {
        width: 100%;
        flex-direction: column;
        text-align: center;
        padding: 15px 20px;
    }
    
    .assignment_section .coming-soon-banner i {
        font-size: 1.5rem;
    }
    
    .assignment_section .coming-soon-banner .content h3 {
        font-size: 1rem;
    }
    
    .assignment_section .coming-soon-banner .content p {
        font-size: 0.85rem;
    }
}

/* ==============================
   ASSIGNMENT PAGE: SEARCH + FILTER UI FIX
   ============================== */

/* ---------- SEARCH: icon inside input ---------- */
.assignment_section .flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.assignment_section .search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 260px;
  max-width: 520px;
}

.assignment_section .search input {
  width: 100%;
  padding: 12px 44px 12px 14px; /* right padding for icon */
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 10px;
  outline: none;
  background: #fff;
  font-size: 0.95rem;
}

.assignment_section .search button {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);

  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;

  background: transparent; /* icon sits inside input */
  color: var(--accent);
}

.assignment_section .search button:hover {
  background: rgba(0,0,0,0.06);
}

/* remove default button styles from your global button if needed */
.assignment_section .search button:focus {
  outline: 2px solid rgba(18, 101, 153, 0.25);
  outline-offset: 2px;
}

/* ---------- CREATE ASSIGNMENT button alignment ---------- */
.assignment_section .create_assignment {
  display: flex;
  justify-content: flex-end;
  min-width: 200px;
}

.assignment_section .create_assignment button {
  border-radius: 10px;
  padding: 12px 16px;
}


/* ---------- FILTER BAR: make it look like one boxed bar ---------- */
.filters-bar {
  margin-top: 16px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: end;
  gap: 12px;
  flex-wrap: wrap;
}

.filters-bar .filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 180px;
  flex: 1;
}

.filters-bar .filter-group label {
  font-size: 0.85rem;
  color: rgba(0,0,0,0.65);
  font-weight: 600;
}

.filters-bar .filter-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 10px;
  background: #fff;
  outline: none;
  font-size: 0.95rem;
}

.filters-bar .clear-filters-btn {
  border-radius: 10px;
  padding: 10px 14px;
  height: 42px;
  white-space: nowrap;
}

/* ---------- MOBILE: stack nicely ---------- */
@media (max-width: 768px) {
  .assignment_section .search {
    max-width: 100%;
  }

  .assignment_section .create_assignment {
    width: 100%;
    justify-content: flex-start;
  }

  .assignment_section .create_assignment button {
    width: 100%;
  }

  .filters-bar .filter-group {
    min-width: 100%;
  }

  .filters-bar .clear-filters-btn {
    width: 100%;
  }
}

/* ==============================
   Assignment: Search bar + filter dropdown
   ============================== */

.search-wrap{
  position: relative;
  flex: 1;
  min-width: 260px;
  max-width: 650px;
}

.search-bar{
  position: relative;
  width: 100%;
}

/* ✅ Input with space for BOTH icons inside */
.search-bar input{
  width: 100%;
  padding: 12px 92px 12px 44px; /* left space for search icon + right space for filter icon */
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 12px;
  outline: none;
  background: #fff;
  font-size: 0.95rem;
}

/* ✅ Search icon INSIDE (left) */
.search-icon-inside{
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: rgba(0,0,0,0.5);
  pointer-events: none; /* icon is just decoration */
}

/* ✅ Filter icon INSIDE (right) - clickable */
.filter-icon-inside{
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--accent);
  background: transparent;
  user-select: none;
}

/* hover effect */
.filter-icon-inside:hover{
  background: rgba(0,0,0,0.06);
}

/* focus accessibility */
.filter-icon-inside:focus{
  outline: 2px solid rgba(18, 101, 153, 0.35); /* accent-two-ish */
  outline-offset: 2px;
}

/* dropdown */
.filters-dropdown{
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: 100%;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  z-index: 50;
}

.filters-dropdown.open{ display: block; }

.filters-dropdown .filter-group{
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}

.filters-dropdown label{
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(0,0,0,0.65);
}

.filters-dropdown select{
  padding: 10px 12px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 10px;
  background: #fff;
  outline: none;
}

.filters-dropdown .clear-filters-btn{
  width: 100%;
  border-radius: 10px;
  padding: 10px 14px;
}

/* mobile */
@media (max-width: 768px){
  .search-wrap{
    max-width: 100%;
    width: 100%;
  }

  /* a little tighter padding on small screens */
  .search-bar input{
    padding: 12px 86px 12px 42px;
  }
}