:root {
  --win-bg: #d4d0c8;
  --win-border-light: #fff;
  --win-border-dark: #808080;
  --win-title: #000080;
  --win-title-text: #fff;
  --font-ui: 'Share Tech Mono', monospace;
}

/* ============================================
   ZXZX 2026 DESIGN PASS — SEO workbook
   ============================================ */

body {
  background:
    linear-gradient(rgba(255,250,240,.76), rgba(255,250,240,.76)),
    repeating-linear-gradient(0deg, transparent 0 29px, rgba(33,79,150,.07) 30px),
    #fffaf0;
}

.app,
.container,
.panel,
.card {
  box-shadow: 8px 8px 0 rgba(33,79,150,.12);
}

h1,
h2,
h3 {
  letter-spacing: 0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: #3a6ea5;
  font-family: var(--font-ui);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 10px;
}
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}
.modal-content {
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-dark) var(--win-border-dark) var(--win-border-light);
  width: 320px;
  box-shadow: 4px 4px 12px rgba(0,0,0,0.4);
}
.modal-header {
  background: var(--win-title);
  color: var(--win-title-text);
  padding: 4px 8px;
  font-weight: bold;
  font-size: 12px;
}
.modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13px;
}
input[type="password"] {
  width: 100%;
  padding: 4px;
  font-family: var(--font-ui);
  border: 2px inset #fff;
}
button {
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-dark) var(--win-border-dark) var(--win-border-light);
  padding: 4px 12px;
  font-family: var(--font-ui);
  cursor: pointer;
  font-weight: bold;
}
button:active {
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
}
.error-msg {
  color: #a00;
  font-size: 11px;
  display: none;
}
#seo-dashboard {
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-dark) var(--win-border-dark) var(--win-border-light);
  width: 600px;
  max-width: 100%;
  box-shadow: 4px 4px 16px rgba(0,0,0,0.3);
  padding: 4px;
}
.titlebar {
  background: var(--win-title);
  color: var(--win-title-text);
  padding: 4px 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
}
.kpi-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin: 10px 0;
}
.kpi-card {
  background: #fff;
  border: 2px inset #fff;
  padding: 10px;
  text-align: center;
}
.kpi-title {
  font-size: 10px;
  color: #888;
  margin-bottom: 4px;
}
.kpi-value {
  font-size: 18px;
  font-weight: bold;
}
.led { margin-right: 4px; }
.led.green { color: #0f0; text-shadow: 0 0 4px #0f0; }
.admin-controls {
  margin: 10px 0;
  padding: 8px 12px;
  background: #fff;
  border: 2px inset #fff;
  font-size: 12px;
}
.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: bold;
}
.toggle-label input[type="checkbox"] {
  width: 14px;
  height: 14px;
  cursor: pointer;
}
.table-container {
  background: #fff;
  border: 2px inset #fff;
  overflow-x: auto;
  margin-bottom: 10px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
th, td {
  padding: 6px 10px;
  text-align: left;
}
th {
  background: #e4e0d8;
  border-bottom: 2px solid var(--win-border-dark);
}
td {
  border-bottom: 1px solid #eee;
}
.progress-bar {
  background: #e0e0e0;
  height: 12px;
  width: 100%;
  position: relative;
}
.progress-fill {
  background: var(--win-title);
  height: 100%;
}
.footer {
  text-align: right;
  padding: 4px;
}
.footer a {
  font-size: 11px;
  color: #000;
  text-decoration: underline;
}