@font-face {
  font-family: "FC Iconic [Non-commercial]";
  src: url("../fonts/FCIconicNoncommercial-BoldCompressed.eot");
  src: url("../fonts/FCIconicNoncommercial-BoldCompressed.eot?#iefix")
      format("embedded-opentype"),
    url("../fonts/FCIconicNoncommercial-BoldCompressed.woff2") format("woff2"),
    url("../fonts/FCIconicNoncommercial-BoldCompressed.woff") format("woff"),
    url("../fonts/FCIconicNoncommercial-BoldCompressed.ttf") format("truetype"),
    url("../fonts/FCIconicNoncommercial-BoldCompressed.svg#FCIconicNoncommercial-BoldCompressed")
      format("svg");
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "FC Iconic [Non-commercial]";
  src: url("../fonts/FCIconicNoncommercial-Bold.eot");
  src: url("../fonts/FCIconicNoncommercial-Bold.eot?#iefix")
      format("embedded-opentype"),
    url("../fonts/FCIconicNoncommercial-Bold.woff2") format("woff2"),
    url("../fonts/FCIconicNoncommercial-Bold.woff") format("woff"),
    url("../fonts/FCIconicNoncommercial-Bold.ttf") format("truetype"),
    url("../fonts/FCIconicNoncommercial-Bold.svg#FCIconicNoncommercial-Bold")
      format("svg");
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "FC Iconic [Non-commercial]";
  src: url("../fonts/FCIconicNoncommercial-BoldCondensed.eot");
  src: url("../fonts/FCIconicNoncommercial-BoldCondensed.eot?#iefix")
      format("embedded-opentype"),
    url("../fonts/FCIconicNoncommercial-BoldCondensed.woff2") format("woff2"),
    url("../fonts/FCIconicNoncommercial-BoldCondensed.woff") format("woff"),
    url("../fonts/FCIconicNoncommercial-BoldCondensed.ttf") format("truetype"),
    url("../fonts/FCIconicNoncommercial-BoldCondensed.svg#FCIconicNoncommercial-BoldCondensed")
      format("svg");
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "FC Iconic [Non-commercial]";
  src: url("../fonts/FCIconicNoncommercial-Light.eot");
  src: url("../fonts/FCIconicNoncommercial-Light.eot?#iefix")
      format("embedded-opentype"),
    url("../fonts/FCIconicNoncommercial-Light.woff2") format("woff2"),
    url("../fonts/FCIconicNoncommercial-Light.woff") format("woff"),
    url("../fonts/FCIconicNoncommercial-Light.ttf") format("truetype"),
    url("../fonts/FCIconicNoncommercial-Light.svg#FCIconicNoncommercial-Light")
      format("svg");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "FC Iconic [Non-commercial]";
  src: url("../fonts/FCIconicNoncommercial-BoldExpanded.eot");
  src: url("../fonts/FCIconicNoncommercial-BoldExpanded.eot?#iefix")
      format("embedded-opentype"),
    url("../fonts/FCIconicNoncommercial-BoldExpanded.woff2") format("woff2"),
    url("../fonts/FCIconicNoncommercial-BoldExpanded.woff") format("woff"),
    url("../fonts/FCIconicNoncommercial-BoldExpanded.ttf") format("truetype"),
    url("../fonts/FCIconicNoncommercial-BoldExpanded.svg#FCIconicNoncommercial-BoldExpanded")
      format("svg");
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "FC Iconic [Non-commercial]";
  src: url("../fonts/FCIconicNoncommercial-BoldWide.eot");
  src: url("../fonts/FCIconicNoncommercial-BoldWide.eot?#iefix")
      format("embedded-opentype"),
    url("../fonts/FCIconicNoncommercial-BoldWide.woff2") format("woff2"),
    url("../fonts/FCIconicNoncommercial-BoldWide.woff") format("woff"),
    url("../fonts/FCIconicNoncommercial-BoldWide.ttf") format("truetype"),
    url("../fonts/FCIconicNoncommercial-BoldWide.svg#FCIconicNoncommercial-BoldWide")
      format("svg");
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "icomoon";
  src: url("../fonts/icomoon.eot?fo0fxm");
  src: url("../fonts/icomoon.eot?fo0fxm#iefix") format("embedded-opentype"),
    url("../fonts/icomoon.ttf?fo0fxm") format("truetype"),
    url("../fonts/icomoon.woff?fo0fxm") format("woff"),
    url("../fonts/icomoon.svg?fo0fxm#icomoon") format("svg");
  font-weight: normal;
  font-style: normal;
  font-display: block;
}

[class^="icon-"],
[class*=" icon-"] {
  /* use !important to prevent issues with browser extensions that change fonts */
  font-family: "icomoon" !important;
  speak: never;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;

  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-caret-up:before {
  content: "\e902";
}
.icon-caret-down:before {
  content: "\e903";
}

:root {
  --font-color-primary: rgb(46, 59, 68);
  --font-color-secondary: #677884;
  --border-color: #b3c0c9;
  --margin-form-header: 26px;
}
.container {
  max-width: 1140px;
  width: 100%;
  margin: auto;
}

.cal-container {
  box-sizing: border-box;
  font-family: "FC Iconic [Non-commercial]";
  width: 100%;
  max-width: 1528px;
  margin: auto;
  background: #eff3f6 no-repeat padding-box;
  border-radius: 32px;
  opacity: 0.65;
  padding: 52px 50px;
  font-size: 14px;
}
.cal-container * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.cal-container h3 {
  font-size: 45px;
  font-weight: 600;
  margin-bottom: var(--margin-form-header);
}

/*Form******************************/
.form-wrap {
  display: flex;
  justify-content: space-between;
  column-gap: 48px;
}

.form-solar {
  width: 60%;
  /* border: 1px solid #000; */
}

.form-solar input[type="text"],
.form-solar input[type="number"] {
  font-family: "FC Iconic [Non-commercial]";
  width: 100%;
  height: 65px;
  padding: 0 28px;
  margin: 0;
  display: inline-block;
  border: 1px solid #ccc;
  border-radius: 16px;
  box-sizing: border-box;
  font-size: 22px;
  color: #000;
  opacity: 1;
}
.form-solar input[type="text"]:focus {
  border: 1px solid #ccc;
}
.form-solar label,
.solar-subtitle,
.solar-subtitle--allday {
  display: block;
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 14px;
}
.solar-subtitle--allday {
  color: var(--font-color-secondary);
}
.form-solar .desciption {
  display: block;
  margin-top: 14px;
  color: var(--font-color-secondary);
  font-size: 14px;
  font-weight: 500;
}
.form-solar label span,
.solar-subtitle span {
  color: var(--font-color-secondary);
}

.form-row {
  display: flex;
  justify-content: space-between;
}
.form-row:not(:last-child) {
  margin-bottom: 26px;
}
.form-row-2cols {
  column-gap: 16px;
}
.form-row-2cols > div {
  width: calc((100% - 8px) / 2);
}

.cal-result {
  width: 40%;
  padding: 38px 40px;
  background-color: #ffffff;
  box-shadow: 0px 8px 24px #0000000f;
  border-radius: 24px;
}
.cal-result h4 {
  font-family: "FC Iconic [Non-commercial]";
  font-weight: 600;
  font-size: 30px;
}
.result-num {
  font-size: 54px;
  font-weight: 900;
  line-height: 38px;
  padding: 30px 0;
}
.result-num span {
  font-size: 32px;
  font-weight: 400;
}
.result-num span.warning {
  font-size: 22px;
  line-height: 18px;
  color: red;
}
.cal-result .description {
  font-size: 16px;
  color: var(--font-color-secondary);
}
.suggestions {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #ffffff;
  border: 1px solid #b2c0c9;
  border-radius: 24px;
  row-gap: 28px;
  padding: 28px 28px;
  font-size: 16px;
  margin-top: 48px;
}
.suggestions p.note {
  color: var(--font-color-secondary);
}
/*Summary******************************/
.summary-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 30px;
}
.summary-block {
  width: calc((100% - 30px) / 2);
  display: block;
  border: 1px solid #b3c0c9;
  border-radius: 16px;
  background-color: #ffffff;
  padding: 43px 48px;
}
.summary-block .subtitle {
  font-size: 20px;
  display: block;
  color: var(--font-color-secondary);
}

.summary-block .text {
  font-size: 30px;
  padding: 8px 0;
  font-weight: 600;
  display: block;
}

/*Remark******************************/
.solar-remark {
  margin-top: 66px;
}

.solar-remark h4 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 8px;
}
.solar-remark p {
  font-size: 18px;
  line-height: 38px;
  font-weight: 400;
  color: var(--font-color-primary);
}

/*NOTE******************************/
.ui-margin {
  margin-top: 66px;
}

.row-cal {
  display: flex;
  justify-content: space-between;
}

.form-row {
  display: flex;
  justify-content: space-between;
}
.form-row-1c {
  column-gap: 17px;
}
.row-2c {
  column-gap: 17px;
}

.solar-form {
  width: 65%;
  border: 1px solid #000;
}
.cal-solar-result {
  width: 35%;
  border: 1px solid #000;
}

.initail-value {
  display: block;
}

/*ADD STYLE TO INPUT*/
#days::-webkit-inner-spin-button,
#days::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
#days {
  width: 100%;
  -moz-appearance: textfield; /* Firefox */
}

/* 🔹 กล่อง custom */
.custom-number {
  display: flex;
  align-items: center;
  border-radius: 6px;
  overflow: hidden;
  width: 100%;
  position: relative;
}

.custom-number input {
  border: none;
  padding: 8px 0;
  text-align: left;
  width: 100%;
  outline: none;
}

.custom-number .arrows {
  position: absolute;
  display: flex;
  flex-direction: column;
  z-index: 1;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.custom-number button {
  border: none;
  background: transparent;
  padding: 4px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  transition: background 0.2s;
}

.custom-number button:hover {
  background: transparent;
}

/*PROGRESS******************************/
.progress-container {
  width: 100%;
  border-radius: 8px;
}

.progress-text {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  color: #000000;
  font-size: 18px;
}

/* Basic styling for the range input (slider) */
.slider {
  -webkit-appearance: none; /* Override default look */
  appearance: none;
  width: 100%; /* Full width */
  height: 10px; /* Slider height */
  background: #ccc; /* Track color */
  border-radius: 5px;
  outline: none; /* Remove focus outline */
  transition: opacity 0.2s;
}

/* Styling the thumb (the circle you drag) */
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #0446f2; /* Blue color */
  cursor: pointer;
}

/* Set the filled portion of the track (requires JS for accurate simulation) */
/* The below is a common way to simulate a 'filled' track on WebKit browsers */
/* The JavaScript part will also manage a linear-gradient to ensure the color changes */
.slider {
  background: linear-gradient(
    to right,
    #0446f2 80%,
    #ccc 80%
  ); /* Initial state: 80% blue */
}

@media (max-width: 1300px) {
  .form-solar label,
  .solar-subtitle {
    font-size: 22px;
  }
  .form-solar .desciption {
    font-size: 18px;
  }
}

@media (max-width: 1120px) {
  .form-wrap {
    flex-direction: column;
    gap: 48px 0;
  }
  .form-solar,
  .cal-result {
    width: 100%;
  }
  .form-row {
    flex-direction: column;
    gap: 24px 0;
  }
  .form-row-2cols > div {
    width: 100%;
  }
  .summary-wrap {
    flex-direction: column;
    gap: 22px 0;
  }
  .summary-block {
    width: 100%;
  }
}
@media (max-width: 500px) {
  .cal-container {
    padding: 35px 30px;
  }
  .cal-container h3 {
    font-size: 40px;
  }
  .form-solar .desciption {
    font-size: 16px;
  }
  .cal-result {
    padding: 38px;
  }
  .cal-result h4,
  .solar-remark h4 {
    font-size: 28px;
  }
  .result-num span.warning {
    font-size: 22px;
    line-height: 12px;
  }
  .cal-result .description,
  .suggestions {
    font-size: 16px;
    line-height: 28px;
  }
  .solar-remark h4 {
    margin-bottom: 12px;
  }
  .solar-remark p {
    font-size: 18px;
    line-height: 32px;
  }
  .summary-block {
    padding: 20px;
  }
  .summary-block .text {
    font-size: 24px;
  }
  .summary-block .subtitle {
    font-size: 18px;
  }

  .progress-text {
    flex-direction: column;
  }
}