/* Font Family */
@import url("https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap");


:root{
  --color: black;
  --toolcolor: #808080;
  --backgroundcolor: #15181c;
  --secondcolor: #2c918e;
  --color-accent: #39bfa1;
  --greenish-accent: hsl(185, 41%, 84%);
  --lightGrayishCyan: hsl(185, 41%, 84%);
	
	--border: var(--color-accent);
	
	
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.64);
  --faint: rgba(255,255,255,0.48);


  --shadow: 0 18px 60px rgba(0,0,0,0.55);
  --shadow2: 0 10px 30px rgba(0,0,0,0.45);

  --r: 8px;
  --r2: 14px;

  --max: 1440px;
}

*{ box-sizing: border-box; }
html, body{ height:100%; }

body{
  margin:0;
	-webkit-font-smoothing: antialiased;
	font-family: "Poppins", sans-serif;
	background-color: var(--backgroundcolor);
  color: var(--text);
}

.page{
  min-height: 100%;
  padding: 24px 18px 36px;
}

.wrap{
  max-width: var(--max);
  margin: 0 auto;
}

.banner{
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid var(--border);
  background: rgba(255,255,255,0.04);
}

.bannerImg{
  display:block;
  width:100%;
  height: 240px;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05) brightness(0.75);
  transform: scale(1.02);
}

.bannerOverlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 260px at 20% 20%, rgba(78,161,255,0.24), transparent 55%),
    radial-gradient(700px 240px at 70% 10%, rgba(47,125,255,0.18), transparent 55%),
    linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.75));
}

.bannerContent{
  position:absolute;
  inset: 0;
  padding: 18px 18px;
  display:flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
}

.bannerTitle{
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.bannerHint{
  color: rgba(255,255,255,0.72);
  font-size: 13px;
  max-width: 860px;
  line-height: 1.4;
}

.grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 10px;
  margin-top: 10px;
}

@media (max-width: 980px){
  .grid{ grid-template-columns: 1fr; }
}

.card{
  overflow:hidden;
  position: relative;
  border: 3px solid var(--color-accent);
	padding: 1em;
  background: rgba(255,255,255,0.03);
	border-radius: 20px;
}


.cardHead{
  padding: 5px 5px 5px;
  position: relative;
  z-index: 1;
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 5px;
}

.cardHead h2{
  margin: 0;
  font-size: 20px;
	font-weight: 800;
}

.cardHead p{
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.form{
  padding: 6px 16px 16px;
  position: relative;
  z-index: 1;
}

.row{
  display:grid;
  gap: 12px;
  margin-top: 12px;
}

.row.two{
  grid-template-columns: 1fr 1fr;
}


@media (max-width: 560px){
  .row.two{ grid-template-columns: 1fr; }

		.result {
		grid-column: 2;
		grid-row: 1 / 4;
	}
}

.field{
  display:flex;
  flex-direction: column;
  gap: 5px;
}


.label{
  display:flex;
  align-items:center;
  gap: 8px;
  font-size: 16px;
	font-weight: 700;
  color: var(--toolcolor)
}

.label i{
  color: rgba(78,161,255,0.90);
}

.hint{
  font-size: 11px;
  color: var(--secondcolor);
}

.hint_link{
  font-size: 11px;
  color: var(--secondcolor);
}


.result {
	display: flex;
	flex-direction: column;
  border: 1px solid var(--color-accent);
	border-radius: 5px;
	background: var(--secondcolor);

}

.resultflex {
	display: flex;
	justify-content: center;
	gap: 20px;
	flex-wrap: wrap;
}

input, select, textarea{
  width: 100%;
  border-radius: 5px;
  border: 1px solid var(--toolcolor);
  background: rgba(8,10,16,0.65);
  color: var(--color-accent);
  padding: 8px 8px;
  outline: none;
 	font-size: 18px;
	font-weight: 700;
	text-align: center;
  transition: border-color .14s ease, background .14s ease, transform .14s ease;
}

.input:hover {
	border-color: var(--color-accent);
}

.input:focus {
	border-color: var(--color-accent);
}

.input::placeholder {
	color: var(--toolcolor);
}

.calulate-btn {
	margin-top: auto;
	color: var(--greenish-accent);
	background-color: var(--color-accent);
	border: 2px solid var(--color-accent);
	border-radius: 5px;
	font-size: 25px;
	font-weight: 800;
	text-align: center;
	cursor: pointer;
}

.calulate-btn:hover {
  color: var(--secondcolor);
	background-color: var(--greenish-accent);
	border-color: var(--greenish-accent);
}


/* Dropdown background and option colors to match theme */

select option{
  background: var(--backgroundcolor);
  color: var(--white);
}

/* Divider and note */
.divider{
  height: 1px;
  background: rgba(255,255,255,0.10);
  margin: 14px 0;
}

.note{
  display:flex;
  gap: 10px;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}

.note i{
  color: rgba(56,232,255,0.95);
  margin-top: 2px;
}

.noteTitle{
  font-weight: 600;
  font-size: 12px;
}

.noteText{
  color: rgba(255,255,255,0.72);
  font-size: 12px;
  line-height: 1.4;
}

/* Results side */
.results{
  padding-bottom: 14px;
}

.resultTop{
  padding: 8px 16px 0;
  position: relative;
  z-index: 1;
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}

.muted{
  color: rgba(255,255,255,0.56);
  font-size: 12px;
}

.right{
  font-weight: 700;
}

/* Footer */
.foot{
  margin-top: 16px;
  display:flex;
  flex-direction: column;
  gap: 12px;
	border: 3px solid rgba(--color-accent);
}

.footCard{
  border-radius: 10px;
  border: 2px solid var(--color-accent);
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow2);
  padding: 14px 16px;
}

.footTitle{
  display:flex;
  align-items:center;
  gap: 10px;
  color: rgba(255,255,255,0.90);
  font-weight: 700;
}

.footTitle i{ color: rgba(56,232,255,0.95); }

.footText{
  margin: 10px 0 0;
  color: rgba(255,255,255,0.72);
  line-height: 1.6;
  font-size: 13px;
}

.footActions{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}