* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 14px;
  background: #f4f6f8;
  color: #111;
}

h2, h3, h4 {
  margin: 8px 0;
}

.hidden {
  display: none !important;
}

.login-box {
  max-width: 360px;
  background: white;
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

input, select, button {
  width: 100%;
  padding: 10px;
  margin: 5px 0;
  border-radius: 8px;
  border: 1px solid #ccc;
}

button {
  background: #111;
  color: white;
  border: none;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  opacity: 0.85;
}

button.danger {
  background: #b00020;
}

button.warning {
  background: #d97706;
}

button.unlock {
  background: #087f23;
}

.admin-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr 0.8fr;
  gap: 12px;
  height: calc(100vh - 80px);
}

.panel {
  background: white;
  padding: 12px;
  border-radius: 12px;
  overflow-y: auto;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.job-card, .task-card, .leader-card, .process-card {
  padding: 10px;
  margin: 7px 0;
  border-radius: 10px;
  background: #eef1f5;
}

.job-card button {
  margin-top: 6px;
}

.job-locked {
  background: #ddd;
  opacity: 0.75;
}

.task-available {
  background: #eef1f5;
}

.task-progress {
  background: #fff3b0;
}

.task-pending {
  background: #b9dcff;
}

.task-done {
  background: #c8f7c5;
}

.small {
  font-size: 13px;
  color: #444;
}

.worker-layout {
  max-width: 700px;
  margin: auto;
}

.worker-layout .job-card {
  background: white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.worker-task-box {
  margin-top: 8px;
}

@media (max-width: 900px) {
  body {
    padding: 10px;
  }

  .admin-layout {
    display: block;
    height: auto;
  }

  .panel {
    margin-bottom: 12px;
    max-height: none;
  }

  h2 {
    font-size: 20px;
  }

  input, select, button {
    font-size: 15px;
  }
}