/* account/css/account.css */

/* =========================================================
   1. Design Tokens (Brand: Warm & Luxury)
   ========================================================= */
:root {
  /* Brand Colors */
  --bg: #FAEFD6;           /* 暖米色 (Base) */
  --col-dark: #455169;     /* 深藍灰 (Primary Text) */
  --col-ink: #2C3646;      /* 深墨色 (Headings) */
  --col-gold: #D4AF37;     /* 品牌金 (Accents) */
  --col-muted: #8A92A3;    /* 暖灰色 (Secondary Text) */
  --col-line: #E8DCC2;     /* 暖框線 (Border) */
  
  /* Status Colors */
  --col-danger: #B91C1C;
  --bg-danger: #FEF2F2;
  --border-danger: #FECACA;
  
  /* Surfaces */
  --surface-card: #FFFCF5; /* 暖白卡片 (Creamy) */
  --surface-hover: #FFFFFF;
  
  /* Spacing */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 40px;
  
  /* UI Elements */
  --sidebar-w: 280px;
  --r-card: 20px;
  --r-btn: 12px;
  
  /* Shadows */
  --shadow-sm: 0 4px 20px rgba(69, 81, 105, 0.04);
  --shadow-md: 0 12px 32px rgba(69, 81, 105, 0.08);
}

/* =========================================================
   2. Reset & Utilities (Foundation)
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
  width: 100%;
  height: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--col-dark);
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: 0.2s; cursor: pointer; }
button { font-family: inherit; border: none; background: none; cursor: pointer; padding: 0; }

/* --- Utility Classes (Global) --- */
.hidden { display: none !important; }
.w-full { width: 100% !important; }
.w-fit { 
  width: fit-content !important; 
  width: -moz-fit-content !important; 
  width: -webkit-fit-content !important; 
}

/* Spacing Utils */
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-5 { margin-top: 24px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.mr-2 { margin-right: 16px; }

/* Text Utils */
.text-center { text-align: center; }
.text-right { text-align: right; }
.break-word { 
  word-break: break-word; 
  overflow-wrap: break-word; 
  min-width: 0; 
}
.flex-grow { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.min-w-0 { min-width: 0; }

/* Requested New Utilities */
.kpi-label-muted { opacity: 0.7; }
.text-xs { font-size: 12px; }
.text-md { font-size: 16px; }
.text-bold { font-weight: 700; }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.05em; }
.text-amount { font-weight: 700; font-size: 16px; color: var(--col-ink); }
.text-danger { color: var(--col-danger); }
.text-success { color: #137333; }

/* Layout Utils */
.row-left { display: flex; gap: 16px; align-items: center; }
.row-left-sm { display: flex; gap: 12px; align-items: center; }
.flex-column-gap-12 { display: flex; flex-direction: column; gap: 12px; }
.min-h-20 { min-height: 20px; }
.section-divider { border-top: 1px solid var(--col-line); padding-top: 16px; }
.label-md { font-size: 16px; }

/* Icons */
.icon-shield { color: #059669; font-size: 20px; }
.icon-large { font-size: 32px; color: var(--col-muted); margin-bottom: 16px; }

/* =========================================================
   3. Typography
   ========================================================= */
.text-h1 {
  font-family: "Playfair Display", serif;
  font-weight: 700;
  font-size: 40px;
  color: var(--col-ink);
  line-height: 1.1;
  margin: 0;
}
.text-h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--col-ink);
  margin: 0 0 16px 0;
}
.text-sub {
  color: var(--col-muted);
  font-size: 14px;
  margin-top: 4px;
  line-height: 1.5;
}
.text-mono {
  font-family: ui-monospace, SFMono-Regular, monospace;
  letter-spacing: 0.02em;
}

/* =========================================================
   4. Components
   ========================================================= */
/* Cards */
.std-card {
  background: var(--surface-card);
  border: 1px solid var(--col-line);
  border-radius: var(--r-card);
  padding: var(--sp-3);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
.std-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--surface-hover);
  border-color: rgba(212, 175, 55, 0.3);
}
.content-narrow { max-width: 820px; } 

/* Special Cards */
.card-dark {
  background: var(--col-dark);
  color: #FAEFD6;
  border: none;
}
.card-dark .text-sub { color: rgba(250, 239, 214, 0.7); }

.card-danger {
  border-color: var(--border-danger);
  background: var(--bg-danger);
}
.card-danger .text-h2 { color: var(--col-danger); }

/* List Row */
.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  background: var(--surface-card);
  border: 1px solid var(--col-line);
  border-radius: 16px;
  padding: var(--sp-3);
  transition: 0.2s;
}
.list-row:hover {
  background: var(--surface-hover);
  border-color: var(--col-gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 24px;
  border-radius: var(--r-btn);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--col-line);
  background: white;
  color: var(--col-dark);
  transition: all 0.2s;
  white-space: nowrap; 
}
.btn.primary {
  background: var(--col-dark);
  color: #FAEFD6;
  border-color: var(--col-dark);
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(69, 81, 105, 0.15);
}
.btn:active { transform: translateY(0); }
.btn-block { width: 100%; }

/* Button Variants */
.btn-sm { height: 32px; padding: 0 14px; font-size: 12px; }

.btn-dark-outline {
  background: rgba(255,255,255,0.1);
  color: #FAEFD6;
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-dark-outline:hover { background: rgba(255,255,255,0.2); }

.btn-danger {
  border-color: var(--border-danger);
  color: var(--col-danger);
}
.btn-danger:hover { background: #FEE2E2; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(69,81,105, 0.08);
  color: var(--col-dark);
}
.badge.active { background: #E6F4EA; color: #137333; }
.badge.warn { background: #FEF7E0; color: #B08D26; }

/* Form Inputs */
.input-group { display: flex; flex-direction: column; gap: 8px; }
.input-label { font-size: 13px; font-weight: 600; color: var(--col-muted); }
.input-field {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--col-line);
  border-radius: 10px;
  font-size: 15px;
  background: rgba(255,255,255,0.5);
  transition: 0.2s;
}
.input-field:focus {
  outline: none;
  background: white;
  border-color: var(--col-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}
.input-field:disabled {
  background: rgba(0,0,0,0.03);
  color: var(--col-muted);
  cursor: not-allowed;
}

/* Icons & Elements */
.icon-circle {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: rgba(255,255,255,0.8);
  color: var(--col-dark);
  border: 1px solid var(--col-line);
}
.icon-circle.gold { background: #FFFDF5; color: var(--col-gold); border-color: rgba(212,175,55,0.2); }
.icon-circle.blue { background: #F8F9FA; color: var(--col-dark); }

.settings-empty { padding: 40px; text-align: center; }
.separator { height: 1px; background: var(--col-line); margin: 8px 0; }

/* KPI Specifics */
.kpi-label { font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; font-size: 12px; }
.kpi-value { font-size: 48px; font-weight: 700; color: var(--col-gold); line-height: 1; margin-bottom: 8px; }
.kpi-value-sm { font-size: 18px; font-weight: 600; margin-bottom: auto; }

/* =========================================================
   5. Layout & Responsive
   ========================================================= */
.wrap {
  display: flex;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  padding: var(--sp-4) var(--sp-3);
  background: rgba(250, 239, 214, 0.6);
  border-right: 1px solid var(--col-line);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.main {
  flex-grow: 1;
  padding: var(--sp-5);
  min-width: 0;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--col-line);
}
.topbar-actions { display: flex; gap: var(--sp-2); }

.drawer-backdrop { display: none; }
.drawer-btn { display: none; }

/* Grids */
.kpi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
.quick-card { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-2); }
.support-grid { display: grid; grid-template-columns: 2fr 1fr; gap: var(--sp-3); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-full { grid-column: 1 / -1; }

/* ---------------------------------------------------------
   Tablet (768px - 1024px)
   --------------------------------------------------------- */
@media (max-width: 1024px) {
  .sidebar {
    position: fixed;
    top: 0; left: 0;
    height: 100vh; height: 100dvh; 
    width: 280px;
    background: #FAEFD6;
    border-right: 1px solid var(--col-line);
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    box-shadow: none;
  }
  
  body.nav-open .sidebar {
    transform: translateX(0);
    box-shadow: 10px 0 40px rgba(69,81,105,0.1);
  }
  body.nav-open { overflow: hidden; }

  .drawer-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(69,81,105,0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 90;
    backdrop-filter: blur(2px);
  }
  body.nav-open .drawer-backdrop { opacity: 1; pointer-events: auto; }

  .drawer-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    border: 1px solid var(--col-line);
    border-radius: 12px;
    background: rgba(255,255,255,0.8);
    color: var(--col-dark);
    font-size: 18px;
    cursor: pointer;
    flex-shrink: 0;
  }

  .main { padding: var(--sp-4); }
  .topbar { align-items: center; justify-content: flex-start; gap: var(--sp-2); }
  .text-h1 { font-size: 32px; }
  .topbar-actions { margin-left: auto; }
}

/* ---------------------------------------------------------
   Mobile (< 768px)
   --------------------------------------------------------- */
@media (max-width: 768px) {
  .main { padding: 20px 16px; }

  .topbar {
    flex-wrap: wrap;
    gap: var(--sp-2);
    border-bottom: none;
    margin-bottom: var(--sp-3);
  }
  .text-h1 { font-size: 26px; }

  .topbar-actions {
    width: 100%;
    margin-left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    order: 3;
    margin-top: 8px;
  }
  .topbar-actions .btn:last-child:nth-child(odd) { grid-column: 1 / -1; }
  
  .btn { 
    width: 100%; 
    height: auto; 
    min-height: 48px;
    padding: 8px 16px;
    white-space: normal;
    line-height: 1.2;
    text-align: center;
  }

  .list-row {
    flex-direction: column;
    align-items: stretch;
    gap: var(--sp-2);
  }
  .row-right {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--sp-2);
    border-top: 1px dashed var(--col-line);
  }
  
  .kpi-grid, .support-grid, .form-grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }
}

/* =========================================================
   6. Nav (Sidebar Content)
   ========================================================= */
.nav-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
.nav-brand img { height: 32px; }
.nav-brand span { font-family: "Playfair Display"; font-weight: 700; font-size: 20px; color: var(--col-ink); }
.nav-list { display: flex; flex-direction: column; gap: 4px; flex-grow: 1; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 12px;
  color: var(--col-dark); font-weight: 600; transition: 0.2s;
  opacity: 0.7;
}
.nav-item:hover { background: rgba(255,255,255,0.5); opacity: 1; }
.nav-item.active { background: var(--col-dark); color: #FAEFD6; opacity: 1; }
.nav-ico { width: 24px; text-align: center; }
.nav-bottom { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--col-line); }
/* --- Nav hardening (prevent host CSS overriding) --- */
.sidebar .nav-brand img{
  height: 32px !important;
  width: auto !important;
  max-width: 100% !important;
}

.sidebar .nav-item{
  text-decoration: none !important;
  color: var(--col-dark) !important;
}

.sidebar .nav-item:visited{
  color: var(--col-dark) !important;
}
.nav-item.active,
.nav-item.active * { color: #FAEFD6; }
/* [Fix] Dark card should stay dark on hover */
.std-card.card-dark:hover {
  background: var(--col-dark);
  border-color: transparent; /* 保持無邊框感 */
}