:root
{
  --primary-color: #4361ee;
  --secondary-color: #3f37c9;
  --accent-color: #4895ef;
  --success-color: #4cc9f0;
  --danger-color: #f72585;
  --warning-color: #f8961e;
  --info-color: #43aa8b;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --gray-color: #6c757d;
  --white: #ffffff;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --primary: #4F46E5;
  --secondary: #7C3AED;
  --accent: #10B981;
  --danger: #EF4444;
  --warning: #F59E0B;
  --info: #3B82F6;
  --dark: #1F2937;
  --light: #F9FAFB;
}

*
{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  transition: .3s;
}

body
{
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f5f7fa;
  color: var(--dark-color);
  line-height: 1.6;
  position: relative;
  padding-top: 60px;
}

.container
{
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn
{
  from
  {
    opacity: 0;
    transform: translateY(20px);
  }

  to
  {
    opacity: 1;
    transform: translateY(0);
  }
}

.h1
{
  color: var(--primary-color);
  margin-bottom: 2rem;
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  position: relative;
  padding-bottom: 1rem;
}

.h1::after
{
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  border-radius: 2px;
}

.form-container
{
  background-color: var(--white);
  border-radius: 10px;
  padding: 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
  transition: var(--transition);
}

.form-container:hover
{
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

form
{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
}

.form-group
{
  margin-bottom: 1rem;
}

label
{
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark-color);
}

input
{
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  transition: var(--transition);
}

input:focus
{
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.submit-btn
{
  grid-column: span 3;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.submit-btn:hover
{
  background: linear-gradient(to right, var(--secondary-color), var(--primary-color));
  transform: translateY(-2px);
}

.submit-btn i
{
  font-size: 1.2rem;
}

.table-container
{
  overflow-x: auto;
  background-color: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 1rem;
  animation: slideUp 0.5s ease-in-out;
}

@keyframes slideUp
{
  from
  {
    opacity: 0;
    transform: translateY(30px);
  }

  to
  {
    opacity: 1;
    transform: translateY(0);
  }
}

.task-table
{
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.task-table th
{
  background-color: var(--primary-color);
  color: white;
  padding: 1rem;
  text-align: center;
  position: sticky;
  top: 0;
}

.task-table td
{
  padding: 1rem;
  border-bottom: 1px solid #eee;
  text-align: center;
  vertical-align: middle;
}

.task-table tr:last-child td
{
  border-bottom: none;
}

.task-table tr:hover
{
  background-color: rgba(67, 97, 238, 0.05);
}

.priority-badge
{
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: white;
}

.high
{
  background-color: var(--danger-color);
}

.medium
{
  background-color: var(--warning-color);
}

.low
{
  background-color: var(--info-color);
}

.action-btn2
{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.execute-btn
{
  background-color: var(--success-color);
  color: white;
}

.execute-btn:hover
{
  background-color: #3aa8d8;
  transform: translateY(-2px);
}

.btn-icon
{
  font-size: 1rem;
}

.btn-text
{
  display: inline-block;
}

.error-message
{
  background-color: #fee2e2;
  color: #b91c1c;
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: shake 0.5s;
}

@keyframes shake
{

  0%,
  100%
  {
    transform: translateX(0);
  }

  20%,
  60%
  {
    transform: translateX(-5px);
  }

  40%,
  80%
  {
    transform: translateX(5px);
  }
}

.expanded
{
  white-space: normal;
  background-color: rgba(67, 97, 238, 0.05);
}

.expanded::after
{
  content: '';
}

.modal2
{
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s;
}

.modal-content
{
  background-color: white;
  padding: 2rem;
  border-radius: 10px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  position: relative;
  left: -50%;
  transform: translate(50%, 50%);
  animation: slideUp 0.3s;
}

.close-modal
{
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-color);
  transition: var(--transition);
}

.close-modal:hover
{
  color: var(--danger-color);
}

.task-results
{
  display: none;
  margin-top: 2rem;
  background-color: white;
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  direction: ltr;
}

.task-result-item
{
  padding: 1rem;
  border-bottom: 1px solid #eee;
  animation: fadeIn 0.5s;
}

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

@media (max-width: 768px)
{
  form
  {
    grid-template-columns: 1fr;
  }

  .submit-btn
  {
    grid-column: span 1;
  }

  .task-table th,
  .task-table td
  {
    padding: 0.5rem;
    font-size: 0.9rem;
  }

  .action-btn2
  {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
  }
}