@charset "utf-8";

:root {
  /* Color */
  --color-tx-main: #000;
  --color-bg-main: #fff;
  --color-bg-main-body: rgb(255 255 255 / 30%);
  --color-blue: #00b4f0;
  --color-blue-D1: #0087B4;
  --color-blue-D2: #005582;
  --color-blue-D3: #00234B;
  --color-orange: #ff8c37;
  --color-orange-D1: #F06400;
  --color-green: #00a050;
  --color-gray-100: #f6f6f6;
  --color-gray-200: #f3f3f3;
  --color-gray-300: #DADADA;
  --color-gray-400: #aaaaaa;
  --color-gray-500: #c3c4c4;
  --color-gray-600: #666;
  --color-brMain-g: color-mix(in srgb, var(--color-green) 40%, transparent);
  
  
  /* Borders */
  --border-1: 1px solid var(--color-blue);
  --border-3: 1px solid var(--color-gray-600);
  --border-main: 1px solid var(--color-gray-500);
  --border-main-w: 1px solid var(--color-gray-500);
  /* --border-img: conic-gradient(from 0deg, transparent, var(--color-blue), transparent, var(--color-blue), transparent, var(--color-blue), transparent, var(--color-blue), transparent) 1; */
  --border-img-b: linear-gradient(45deg, var(--color-blue), transparent, var(--color-blue), transparent, var(--color-blue), transparent);
  --border-img-gr: linear-gradient(45deg, var(--color-gray-500), transparent, var(--color-gray-500), transparent, var(--color-gray-500), transparent);
  --border-img-gr2: linear-gradient(90deg, var(--color-gray-500), transparent, var(--color-gray-500), transparent, var(--color-gray-500), transparent);
  --border-img-g: linear-gradient(45deg, var(--color-brMain-g), transparent, var(--color-brMain-g), transparent, var(--color-brMain-g), transparent);
  

  /* Gradients */
  --gradient-1: linear-gradient(180deg, #009dd6, #0076f1);
  --gradient-gray: linear-gradient(180deg, #DDDDDD, #BBBBBB);

  /* element */
  --el-bg-area: var(--color-gray-200);
  --el-bg-area-blur: rgba(214, 214, 214, 0.3);
  --el-tx-link: var(--color-blue-D1);
  --el-bg-line-gr: linear-gradient(45deg, var(--color-gray-300), transparent, var(--color-gray-300));


}

/* 引入本地字型 ================================== */
@font-face {
  font-family: 'Noto Sans TC';
  src: url('../font/NotoSansTC-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  /* 可變字重範圍 */
  font-style: normal;
  font-stretch: 75% 125%;
  /* 寬度變化範圍 */
  font-display: swap;
  /* 避免文字閃爍(FOIT) */
}

@font-face {
  font-family: 'Inter';
  src: url('../font/Inter-VariableFont_opsz\,wght.ttf') format('truetype');
  font-weight: 100 900;
  /* 可變字重範圍 */
  font-style: normal;
  font-stretch: 75% 125%;
  /* 寬度變化範圍 */
  font-display: swap;
  /* 避免文字閃爍(FOIT) */
}


* , ::after, ::before, ::backdrop, ::file-selector-button {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html{font-size: 16px;font-family: 'Inter', 'Noto Sans TC', sans-serif;  line-height: normal;
}
img {max-width: 100%;}
a{text-decoration: none;}
button{color: var(--color-tx-main);}
input[type="checkbox"] {
  width: 18px;height: 18px;
  min-width: 18px;min-height: 18px;
  accent-color: color-mix(in srgb, var(--color-blue) , #000 11%);
  vertical-align:middle; margin-right: 4px;
}
hr {
  width: 100%;
  border: none;/* 移除預設邊框 */
  border-top: var(--border-main);
}

/* 通用狀態 =============================== */
*[disabled]{
  filter: grayscale(1);
  cursor:not-allowed !important;
}


/* 原子化 css =============================== */
.w-full{width: 100% !important;}
.m-auto{margin: auto !important;}
.hiden{display: none !important;}



/* btn =============================== */
.btn-group {
  align-self: stretch;
  display: flex;flex-wrap: wrap;
  flex-shrink: 0;
  align-items: center;
  gap: 28px;
}

.btn-main,
.btn-sec {
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 99px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 16px;width: max-content;
  word-break: keep-all;
  transition: all 0.3s;
}

.btn-main {
  border: 0;
  color: #fff;
  background-color: transparent;
  background: var(--gradient-1);
}
.btn-main[disabled]{
  background: var(--gradient-gray);
}



/*  loading ================================================ */
  #loading{
    background-color:var(--color-bg-main);
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
  }
  .load-tx strong{font-size: 28px;}
  .load-tx p{font-size: 15px;}
  #loading svg{margin: 20px auto 0 auto;display: block;}
  .box1 {animation: moveBox1 3.5s linear infinite;}
  .box2 {animation: moveBox2 3.5s linear infinite;}
  @keyframes moveBox1 {
    0% {transform: translate(0px, 0px);}
    15% {transform: translate(12px, 0px);}
    25% {transform: translate(12px, 0px);}
    40% {transform: translate(12px, 12px);}
    50% {transform: translate(12px, 12px);}
    65% {transform: translate(0px, 12px);}
    75% {transform: translate(0px, 12px);}
    90% {transform: translate(0px, 0px);}
    100% {transform: translate(0px, 0px);}
  }
  @keyframes moveBox2 {
    0% {transform: translate(0px, 12px);}
    10% {transform: translate(0px, 12px);}
    25% {transform: translate(0px, 0px);}
    35% {transform: translate(0px, 0px);}
    50% {transform: translate(12px, 0px);}
    60% {transform: translate(12px, 0px);}
    75% {transform: translate(12px, 12px);}
    85% {transform: translate(12px, 12px);}
    100% {transform: translate(0px, 12px);}
  }



/* Modal 彈窗 ============================================= */
.modal {
  display: flex;
  position: fixed;
  inset: 0;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background-color: rgba(0,0,0,0.7);
  border: none;
  z-index: 99;overflow-y:auto;
  width: 100%;height: 100%;
  opacity: 0;visibility: hidden;
  color: var(--color-tx-main);
}
.modal[open] {
  animation: fadeIn 0.2s ease-out;
  opacity: 1;visibility:visible;
  width: 100vw;height: 100vh;
  max-width: 100vw;max-height: 100vh;
}

/* Modal 內容盒子 */
.modal-box {
  position: relative;
  display: flex;
  flex-direction: column;
  gap:20px;
  background-color: var(--color-bg-main);
  border-radius: 20px;
  padding: 32px;width: 100%;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  animation: scaleIn 0.2s ease-out;
}

/* 關閉按鈕位置 */
.modal-box .btn-sec.close {
  position: absolute;
  right: 32px;
  top: 32px;
  padding: 6px 4px;
}

/* 背景區塊鋪滿整個畫面 */
.modal-backdrop {
  position: fixed;
  inset: 0;
  border: none;
}

/* 隱藏背景按鈕文字 */
.modal-backdrop button {
  width: 100%;
  height: 100%;
  opacity: 0;
}

/* 動畫 */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { transform: scale(1); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}



/* RWD 與其他狀態 ====================================== */

@media (hover: hover) {
  .btn-main:not([disabled]):hover{filter: brightness(92%);}
  .btn-sec:not([disabled]):hover,
  #style-btn:hover,
  .btn-lump:not([disabled]):hover{filter: brightness(95%);}
  .link-tx:hover{filter: brightness(70%);}
  .btn-main:not([disabled]):active{filter: brightness(87%);}
  .btn-sec:not([disabled]):active,
  #style-btn:active,
  .btn-lump:not([disabled]):active{filter: brightness(90%);}
  .link-tx:active{filter: brightness(60%);}

  body.dark .btn-sec:not([disabled]):hover,
  body.dark #style-btn:hover,
  body.dark .btn-lump:not([disabled]):hover{filter: brightness(85%);}
  body.dark .btn-sec:not([disabled]):active,
  body.dark #style-btn:active,
  body.dark .btn-lump:not([disabled]):active{filter: brightness(75%);}
}