:root {
  --bg-light: #ffffff;
  --bg-dark: #121212;
  --text-light: #000000;
  --text-dark: #ffffff;
  --highlight: #d4edda;
  --cheapest: #28a745;
  --expensive: #dc3545;
}

body {
  font-family: 'Montserrat', sans-serif;
  margin: 0;
  padding: 1rem;
  background-color: var(--bg-light);
  color: var(--text-light);
  transition: background-color 0.3s, color 0.3s;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body.dark {
  background-color: var(--bg-dark);
  color: var(--text-dark);
}

.header {
  text-align: center;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.motto {
  text-align: center;
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.mode-switch {
  text-align: right;
  margin-bottom: 0.5rem;
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}

.result {
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--cheapest);
  white-space: pre-line;
}

.result .expensive {
  color: var(--expensive);
}

.result .cheapest {
  color: var(--cheapest);
}

.result .divider {
  margin: 0.5rem 0;
  border-top: 1px solid #ccc;
}

.unit-price {
  text-align: center;
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text-light);
}

body.dark .unit-price {
  color: var(--text-dark);
}

.inputs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: auto;
}

.row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  position: relative;
}

.row.highlight {
  background-color: var(--highlight);
}

/* When in dark mode and row is highlighted (green), set text color to black for clarity */
body.dark .row.highlight {
  background: #2ecc40 !important; /* your green */
  color: #111 !important;
}
body.dark .row.highlight strong,
body.dark .row.highlight label,
body.dark .row.highlight input,
body.dark .row.highlight select {
  color: #111 !important;
}

.row .remove-btn {
  position: absolute;
  top: 50%;
  right: 0.5rem;
  transform: translateY(-50%);
  background: red;
  color: white;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  cursor: pointer;
  font-weight: bold;
  display: none;
}

.row[data-label="C"] .remove-btn,
.row[data-label="D"] .remove-btn,
.row[data-label="E"] .remove-btn {
  display: block;
}

.row > div:first-child {
  font-size: 1.5rem;
  font-weight: 600;
  min-width: 2rem;
}

label {
  display: block;
  font-weight: 600;
}

input[type="number"] {
  width: 100px;
  padding: 0.5rem;
  font-size: 1rem;
}

.controls {
  text-align: center;
  margin-top: 1rem;
}

.controls button {
  font-size: 1.2rem;
  padding: 0.5rem 1.2rem;
  margin: 0 0.5rem;
  cursor: pointer;
}

footer {
  margin-top: auto;
  text-align: center;
  font-size: 0.8rem;
  color: #777;
  padding: 1rem 0;
}

footer a {
  margin: 0 0.5rem;
  color: #555;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

#cookie-consent-banner,
#cookie-settings-dialog {
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.5s ease;
}

#cookie-consent-banner.show,
#cookie-settings-dialog.show {
  opacity: 1;
  transform: translateY(0);
}

#lang-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

#lang-button img {
  width: 24px;
  height: 24px;
}

#lang-menu {
  display: none;
  position: absolute;
  top: 2.5rem;
  right: 0.5rem;
  background: white;
  border: 1px solid #ccc;
  padding: 0.5rem;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 1000;
  color: black;
}

body.dark #lang-menu {
  background-color: #333;
  color: white;
}

#lang-menu.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

#lang-menu .lang-option {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem;
}

#lang-menu .lang-option img {
  width: 24px;
  height: 24px;
}

#lang-menu .lang-option:hover {
  background-color: #f0f0f0;
}

body.dark #lang-menu .lang-option:hover {
  background-color: #555;
}

#clearAllBtn {
  margin-bottom: 1rem;
}