/* Transport Management Styles */

.tabs-container {
    width: 100%;
}

.tab-buttons {
    display: flex;
    gap: 10px;
    border-bottom: 2px solid #ccc;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    cursor: pointer;
    border: none;
    background-color: transparent;
    font-size: 1em;
    font-weight: bold;
    color: #888;
    border-bottom: 3px solid transparent;
    transition: color 0.3s, border-bottom-color 0.3s;
}

.tab-btn.active {
    color: #5DADE2;
    border-bottom-color: #5DADE2;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Form and List Styles */
.form-container, .assignment-controls, .fees-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.form-container input, .assignment-controls select, .fees-controls select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    flex-grow: 1;
}

#save-route-btn, #save-assignment-btn, #load-fee-status-btn, #save-fee-status-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    color: white;
    background-color: #5DADE2;
    cursor: pointer;
    font-weight: bold;
}

/* Route List */
#route-list, #student-assignment-list, #fee-status-table {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.route-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.route-item:last-child {
    border-bottom: none;
}

.route-details span {
    margin-left: 15px;
}

.route-actions button {
    margin-right: 10px;
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* Assignment List & Fee Status Table */
.student-assignment-item, .fee-status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.student-assignment-item:last-child, .fee-status-row:last-child {
    border-bottom: none;
}

.student-info {
    flex-grow: 1;
}

.fee-status-row .student-name {
     width: 40%;
}

.fee-status-row .route-fee {
    width: 20%;
}

.fee-status-row .status-toggle {
    width: 30%;
}

#save-assignment-btn, #save-fee-status-btn {
    display: block;
    margin-top: 20px;
    width: fit-content;
}

/* Checkbox Toggle */
.assign-switch, .paid-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.assign-switch input, .paid-switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: #2ECC71;
}

input:checked + .slider:before {
  transform: translateX(26px);
}