:root {
  --background-color: rgba(239, 239, 239, 0.9);
  --color-clouds: #ECF0F1;
  --font-sans-serif: system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;
  --font-monospace: SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
  --font-lato: 'Lato', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans-serif);
  margin: 0;
  min-height: 100vh;
  background-color: #8e6e4d;
  background-image: url('clash.jpg');
  background-size: cover;
  background-attachment: fixed;
}

/* buttons */

.btn {
  display: inline-block;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  background-color: transparent;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  border-radius: 0.25rem;
  transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

.btn-primary {
  color: #fff;
  background-color: #0d6efd;
  border-color: #0d6efd;
}

.btn-primary:hover {
  color: #fff;
  background-color: #0b5ed7;
  border-color: #0a58ca;
}

.btn-primary.disabled, .btn-primary:disabled {
  color: #fff;
  background-color: #0d6efd;
  border-color: #0d6efd;
}

.btn-lg {
  padding: 0.5rem 1rem;
  font-size: 1.25rem;
  border-radius: 0.3rem;
}

.btn:disabled {
  pointer-events: none;
  opacity: .65;
  cursor: wait;
}

/* main */

.main {
  padding: 1px 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section {
  margin: 1rem 0;
}

.units {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.units > aside {
  flex-grow: 1;
}

.units fieldset {
  background-color: var(--color-clouds);
  padding: 0.75rem;
  border: 0;
  margin: 0;
}

.units legend {
  background-color: var(--color-clouds);
  padding: 0.375rem 0.75rem;
}

.unit-select {
  width: 100%;
  min-width: 150px;
  margin-block: 0.5rem;

  display: block;
  cursor: pointer;
  padding: 0.375rem 2.25rem 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.5;
  color: #212529;
  background-color: #fff;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' %3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
  border: 1px solid #ced4da;
  transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.unit-select:focus {
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgb(13 110 253 / 25%);
}

 /* start section  */
.start {
  padding: 0.75rem;
  background-color: var(--color-clouds);
}

.start-settings {
  display: flex;
  border: 1px rgba(128,128,128, 0.5) solid;
  justify-content: space-evenly;
  margin-bottom: 1rem;
 }

.start-wrapper {
  margin: 0 auto;
  width: max-content;
}

.combat-log__wrapper {
  margin-block: 1rem;
}

#log-area {
  width: 100%;
  resize: none;
  height: 60vh;
  background-color: var(--background-color);
}

/* wyniki */

.results {
  position: relative;
  font-family: var(--font-lato);
  padding: 0.75rem;
  background-color: var(--color-clouds);
}

.results p:first-child {
  margin-top: 0;
}

.results-wrapper {
  display: flex;
  justify-content: space-between;
}
.results-wrapper.results-wrapper_three > * {
  width: 33.3333%;
}

.results-digits small {
  display: block;
  font-size: 0.9rem;
}

.results-digits h3 {
  margin-top: 0.2rem;
  font-weight: 300;
  font-size: 2rem;
}

.results-digits.attacker {
  color: #C0392B;
  text-align: left;
}

.results-digits.defender {
  color: #16A085;
  text-align: right;
}

.results-digits.draw {
  color: #7F8C8D;
  text-align: center;
}

/* loader */
#stats-loader {
  background: var(--color-clouds);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
}

#stats-loader.hidden {
  display: none;
}

.loader {
  align-self: center;
  border: 16px solid var(--color-clouds);
  border-top: 16px solid #3498db; /* Blue */
  border-radius: 50%;
  width: 120px;
  height: 120px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}