/* 布拉克星球 KPI 系統 - 全站樣式（kpi.html 風格 / 橘色米白漸層） */

:root {
  --primary: #F5941E;          /* 主橘 */
  --primary-dark: #E07A08;     /* 深橘 */
  --primary-grad: linear-gradient(135deg, #F5941E, #ff7e5f);
  --accent: #1F3A68;           /* 深藍（標題用） */
  --accent-soft: #2A6FA8;
  --bg: linear-gradient(180deg, #FFF8F0 0%, #FFE9CC 100%);
  --bg-soft: #FFF8F0;
  --card: #ffffff;
  --border: #FFE9CC;
  --border-soft: #f0f0f0;
  --text: #2c2c2c;
  --text-light: #777;
  --success: #1f9d55;
  --warn: #f39c12;
  --danger: #C62828;
  --info: #2A6FA8;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 4px 24px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-lg: 20px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: 'Noto Sans TC', 'PingFang TC', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* === Layout === */
.app-shell { min-height: 100vh; padding-bottom: 40px; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }
.container-narrow { max-width: 720px; margin: 0 auto; padding: 20px; }

/* === Header === */
.top-bar {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text);
  padding: 12px 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
  position: sticky; top: 0; z-index: 100;
}
.brand {
  font-size: 18px; font-weight: 900;
  color: var(--primary);
  flex-shrink: 0;
  display: flex; align-items: center; gap: 8px;
}
.top-nav {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.top-nav::-webkit-scrollbar { display: none; }
.top-nav a {
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: 999px;
  background: transparent;
  transition: all 0.2s;
}
.top-nav a:hover {
  text-decoration: none;
  background: #FFF1DD;
  color: var(--primary);
}
.top-nav a.active {
  background: var(--primary-grad);
  color: #fff;
  box-shadow: 0 3px 10px rgba(245,148,30,.3);
}
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  flex-shrink: 0;
}
.user-name { font-weight: 700; color: var(--accent); }
.user-role {
  background: #FFF1DD;
  color: var(--primary);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.btn-logout {
  background: transparent;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  min-height: 36px;
  transition: all 0.2s;
}
.btn-logout:hover { background: var(--primary); color: #fff; }

/* === Cards === */
.card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  border: 1px solid transparent;
  transition: box-shadow 0.2s;
}
.card:hover { box-shadow: 0 6px 28px rgba(0,0,0,.08); }
.card-title {
  font-size: 17px;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 10px;
}
.card-section { margin-bottom: 28px; }

/* === Buttons === */
.btn {
  background: #fff;
  border: 1.5px solid var(--border);
  padding: 11px 20px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  font-family: inherit;
  transition: all 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }
.btn-primary {
  background: var(--primary-grad);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(245,148,30,.3);
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245,148,30,.4);
}
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { background: #178a45; color: #fff; }
.btn-warn { background: var(--warn); color: #fff; border-color: var(--warn); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #a91e1e; color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-sm { padding: 8px 16px; font-size: 13px; min-height: 36px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* === Forms === */
input, textarea, select {
  font-family: inherit;
  font-size: 16px;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  width: 100%;
  background: #fff;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 44px;
}
input[type="checkbox"], input[type="radio"] {
  width: auto;
  min-height: auto;
  transform: scale(1.3);
  margin-right: 4px;
  accent-color: var(--primary);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(245,148,30,.12);
}
textarea { min-height: 84px; resize: vertical; }
label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-light);
  display: block;
  margin-bottom: 6px;
}
.form-row { margin-bottom: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* === Stats === */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.stat-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 18px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.stat-num {
  font-size: 28px;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
}
.stat-label { font-size: 13px; color: var(--text-light); margin-top: 4px; font-weight: 700; }

/* === Tables === */
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
}
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border-soft); }
th {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}
tbody tr:hover { background: #FFF8F0; }
tbody tr:last-child td { border-bottom: none; }

/* === Tags === */
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: #FFF1DD;
  color: var(--primary);
}
.tag-success { background: #E6F7EC; color: #1f9d55; }
.tag-warn { background: #fff4e0; color: #b9770e; }
.tag-danger { background: #fadbd8; color: var(--danger); }
.tag-info { background: #E6F0FA; color: var(--accent-soft); }

/* === Progress === */
.progress-bar {
  height: 10px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--primary-grad);
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* === Toast === */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--accent);
  color: #fff;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  z-index: 9999;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-success { background: var(--success); }
.toast-warn { background: var(--warn); }
.toast-danger { background: var(--danger); }

/* === Loading === */
#global-loading {
  position: fixed; inset: 0;
  background: rgba(255,248,240,0.75);
  backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center;
  z-index: 9998;
}
#global-loading.show { display: flex; }
.spinner {
  width: 44px; height: 44px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* === Modal === */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 9997;
  padding: 20px;
}
.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  animation: modalIn .25s ease;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(20px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-title { font-size: 19px; font-weight: 900; color: var(--accent); margin-bottom: 14px; }
.modal-content { margin-bottom: 22px; color: var(--text); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* === KPI Tab Pager === */
.kpi-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin-bottom: 18px;
  padding: 8px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.kpi-tabs::-webkit-scrollbar { display: none; }
.kpi-tab {
  flex-shrink: 0;
  padding: 11px 18px;
  background: transparent;
  border: none;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-light);
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  transition: all 0.2s;
}
.kpi-tab:hover { background: #FFF1DD; color: var(--primary); }
.kpi-tab.active {
  background: var(--primary-grad);
  color: #fff;
  box-shadow: 0 4px 12px rgba(245,148,30,.3);
}
.kpi-tab.done::after { content: ' ✓'; color: var(--success); font-weight: 900; }
.kpi-tab.active.done::after { color: #fff; }

/* === Login Page === */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FFF8F0 0%, #FFE9CC 50%, #FFB266 100%);
  padding: 20px;
}
.login-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(245,148,30,0.18);
}
.login-logo { font-size: 56px; margin-bottom: 12px; display: flex; justify-content: center; }
.login-logo img {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(245,148,30,0.25);
}
.login-title {
  font-size: 24px;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 8px;
}
.login-subtitle { color: var(--text-light); font-size: 14px; margin-bottom: 28px; }

/* === Impersonate Banner === */
#impersonate-banner {
  background: linear-gradient(90deg, var(--primary), #ff7e5f);
  color: #fff;
  padding: 12px 18px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(245,148,30,0.25);
}
.btn-exit-impersonate {
  margin-left: 12px;
  background: rgba(255,255,255,0.25);
  border: 1.5px solid rgba(255,255,255,0.6);
  color: #fff;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.btn-exit-impersonate:hover { background: rgba(255,255,255,0.4); }

/* === Helpers === */
.muted { color: var(--text-light); }
.text-sm { font-size: 13px; }
.text-lg { font-size: 18px; }
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

/* 標題 */
h1, h2, h3, h4 { color: var(--accent); font-weight: 900; }
h1 { font-size: 26px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }

.hide-mobile { }
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
  .container, .container-narrow { padding: 14px; }

  .top-bar {
    padding: 10px 14px;
    gap: 8px;
  }
  .brand { font-size: 16px; }
  .user-info { font-size: 12px; gap: 6px; }
  .user-role { font-size: 11px; padding: 2px 8px; }
  .btn-logout { padding: 6px 12px; font-size: 12px; min-height: 32px; }
  .top-nav {
    width: 100%;
    order: 3;
    font-size: 13px;
    padding: 4px 0;
    margin: 0 -14px;
    padding-left: 14px;
    padding-right: 14px;
  }
  .top-nav a { padding: 7px 14px; font-size: 13px; }

  .card { padding: 18px; border-radius: var(--radius); }
  .card-title { font-size: 15px; }

  h1 { font-size: 22px; }
  h2 { font-size: 19px; }

  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat-box { padding: 14px 10px; }
  .stat-num { font-size: 22px; }
  .stat-label { font-size: 11px; }

  .form-grid { grid-template-columns: 1fr; gap: 10px; }
  .form-row { margin-bottom: 12px; }
  label { font-size: 13px; }

  table { font-size: 13px; }
  th, td { padding: 9px 8px; }
  .card > table { display: block; overflow-x: auto; }

  #impersonate-banner { font-size: 12px; padding: 9px 12px; }
  .btn-exit-impersonate { margin-left: 8px; padding: 3px 10px; font-size: 11px; }
}

@media (max-width: 380px) {
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-num { font-size: 20px; }
  .brand { font-size: 15px; }
  .user-name { font-size: 12px; }
}