/* PublicInput Admin UI Kit — Metronic 8 vocabulary, PI brand colors */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--fg-1);
  background: var(--bg-2);
  -webkit-font-smoothing: antialiased;
}

/* ================== LAYOUT ================== */
.pi-app { display: flex; min-height: 100vh; }
.pi-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.pi-content { padding: 28px 32px 60px; max-width: 1400px; }

/* ================== ASIDE ================== */
.pi-aside {
  width: var(--sidebar-width);
  background: #181C32;
  color: #fff;
  padding: 18px 14px 18px;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.pi-aside-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 10px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 12px;
}
.pi-brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.pi-aside-nav { flex: 1; overflow: auto; display: flex; flex-direction: column; gap: 6px; }
.pi-aside-section { padding: 4px 0; }
.pi-aside-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  color: #5E6278;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 10px 6px;
}
.pi-aside-link {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 10px;
  border-radius: 8px;
  color: #B5B5C3;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  transition: background 120ms, color 120ms;
}
.pi-aside-link:hover { background: rgba(255,255,255,0.04); color: #fff; }
.pi-aside-link.is-active { background: rgba(3,149,255,0.15); color: #84D0F7; }
.pi-aside-link.is-active::before {
  content: ""; width: 3px; height: 18px;
  background: var(--pi-blue); border-radius: 0 3px 3px 0;
  margin-left: -13px; margin-right: 10px;
}
.pi-aside-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 10px;
  display: flex; flex-direction: column; gap: 2px;
}

/* ================== HEADER ================== */
.pi-header {
  background: #fff;
  border-bottom: 1px solid var(--border-1);
  padding: 14px 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  position: sticky; top: 0; z-index: 5;
}
.pi-header-left { display: flex; flex-direction: column; gap: 2px; }
.pi-h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--fg-1);
  line-height: 1.1;
}
.pi-breadcrumbs { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--fg-3); }
.pi-breadcrumbs .sep { color: var(--pi-gray-400); }
.pi-breadcrumbs .is-current { color: var(--fg-2); font-weight: 500; }
.pi-header-right { display: flex; align-items: center; gap: 10px; }
.pi-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--pi-gray-100);
  border: 1px solid var(--border-1);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  width: 320px;
  color: var(--fg-3);
  transition: border-color 120ms, box-shadow 120ms;
}
.pi-search:focus-within { border-color: var(--accent-primary); background: #fff; box-shadow: var(--shadow-focus); }
.pi-search input {
  border: none; outline: none; background: transparent;
  flex: 1; font-family: var(--font-body); font-size: 13px; color: var(--fg-1);
}
.pi-search kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  background: #fff;
  border: 1px solid var(--border-1);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--fg-3);
}

/* Avatar */
.pi-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, #84D0F7, #0395FF);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.pi-avatar-sm { width: 26px; height: 26px; font-size: 10px; }

/* Icon button */
.pi-icon-btn {
  position: relative;
  width: 36px; height: 36px;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-2);
  cursor: pointer;
  transition: background 120ms;
}
.pi-icon-btn:hover { background: var(--bg-3); color: var(--fg-1); }
.pi-icon-btn-sm { width: 28px; height: 28px; }
.pi-dot-badge {
  position: absolute; top: 8px; right: 9px;
  width: 8px; height: 8px;
  background: var(--accent-secondary);
  border-radius: 50%;
  border: 2px solid #fff;
}

/* ================== BUTTONS ================== */
.pi-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: all 120ms var(--ease-out);
  line-height: 1;
  white-space: nowrap;
}
.pi-btn-primary { background: var(--accent-primary); color: #fff; }
.pi-btn-primary:hover { background: var(--accent-primary-hover); box-shadow: var(--shadow-sm); }
.pi-btn-secondary { background: var(--accent-secondary); color: #fff; }
.pi-btn-secondary:hover { background: var(--accent-secondary-hover); }
.pi-btn-outline { background: transparent; color: var(--accent-primary); border-color: var(--accent-primary); }
.pi-btn-outline:hover { background: var(--bg-tinted-blue); }
.pi-btn-ghost { background: transparent; color: var(--fg-2); }
.pi-btn-ghost:hover { background: var(--bg-3); color: var(--fg-1); }
.pi-btn-lg { padding: 10px 22px; font-size: 14px; border-radius: var(--radius-pill); }

/* ================== CARDS ================== */
.pi-card {
  background: #fff;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}
.pi-card-head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-1);
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
}
.pi-card-head h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  margin: 0 0 2px;
  color: var(--fg-1);
}
.pi-card-sub { font-size: 12px; color: var(--fg-3); }
.pi-card-actions { display: flex; gap: 6px; }

/* KPI tile */
.pi-kpi { padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; }
.pi-kpi-head { display: flex; align-items: center; justify-content: space-between; }
.pi-kpi-label { font-size: 12px; color: var(--fg-3); font-weight: 500; }
.pi-kpi-icon {
  width: 28px; height: 28px;
  border-radius: var(--radius-md);
  background: var(--bg-tinted-blue); color: var(--accent-primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.pi-kpi-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  color: var(--fg-1);
  line-height: 1;
  letter-spacing: -0.01em;
}
.pi-kpi-foot { display: flex; align-items: center; justify-content: space-between; }
.pi-delta {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-display);
  font-size: 11px; font-weight: 600;
}
.pi-delta-pos { color: var(--status-success); }
.pi-delta-neg { color: var(--status-danger); }
.pi-spark { display: block; }

/* ================== TABLE ================== */
.pi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.pi-table thead th {
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-3);
  padding: 12px 22px;
  border-bottom: 1px solid var(--border-1);
  background: var(--pi-gray-100);
}
.pi-table tbody td {
  padding: 14px 22px;
  border-bottom: 1px solid var(--border-1);
  vertical-align: middle;
}
.pi-table tbody tr { cursor: pointer; transition: background 100ms; }
.pi-table tbody tr:hover { background: var(--pi-gray-100); }
.pi-table tbody tr:last-child td { border-bottom: none; }
.pi-row-title { font-weight: 600; color: var(--fg-1); }
.pi-row-sub { font-size: 12px; color: var(--fg-3); }
.pi-owner { display: flex; align-items: center; gap: 8px; }
.pi-row-actions { width: 40px; text-align: right; }

/* ================== BADGES ================== */
.pi-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.pi-badge-dot { width: 6px; height: 6px; border-radius: 50%; }
.pi-badge-success { background: #DCF6F5; color: #07AFAA; }
.pi-badge-neutral { background: var(--pi-gray-200); color: var(--pi-gray-600); }
.pi-badge-danger  { background: #FCE3EB; color: #F1416C; }
.pi-badge-warning { background: #FFF6CC; color: #B58800; }
.pi-badge-info    { background: #DBF1FF; color: #0277CC; }

/* ================== MODAL ================== */
.pi-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(24, 28, 50, 0.45);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  animation: pi-fade 160ms var(--ease-out);
}
.pi-modal {
  background: #fff;
  border-radius: var(--radius-lg);
  width: 540px;
  max-width: calc(100vw - 32px);
  box-shadow: var(--shadow-lg);
  animation: pi-pop 200ms var(--ease-out);
}
.pi-modal-head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-1);
  display: flex; align-items: center; justify-content: space-between;
}
.pi-modal-head h3 {
  font-family: var(--font-display); font-weight: 600; font-size: 17px; margin: 0;
}
.pi-modal-body { padding: 22px; display: flex; flex-direction: column; gap: 16px; }
.pi-modal-foot {
  padding: 14px 22px; border-top: 1px solid var(--border-1);
  display: flex; justify-content: flex-end; gap: 8px;
}
@keyframes pi-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pi-pop  { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } }

/* ================== FIELDS ================== */
.pi-field { display: flex; flex-direction: column; gap: 6px; }
.pi-field-label { font-family: var(--font-display); font-weight: 600; font-size: 12px; color: var(--fg-1); }
.pi-field-hint  { font-size: 11px; color: var(--fg-3); }
.pi-field input[type="text"],
.pi-field input[type="email"],
.pi-field select,
.pi-field textarea {
  font-family: var(--font-body); font-size: 14px;
  padding: 10px 12px;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  background: #fff; color: var(--fg-1);
  transition: border-color 120ms, box-shadow 120ms;
}
.pi-field input:focus, .pi-field select:focus, .pi-field textarea:focus {
  outline: none; border-color: var(--accent-primary); box-shadow: var(--shadow-focus);
}

/* ================== ACTIVITY FEED ================== */
.pi-feed { list-style: none; margin: 0; padding: 8px 0; }
.pi-feed-item { display: flex; align-items: flex-start; gap: 12px; padding: 12px 22px; }
.pi-feed-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pi-feed-info    { background: #DBF1FF; color: #0277CC; }
.pi-feed-success { background: #DCF6F5; color: #07AFAA; }
.pi-feed-warn    { background: #FFEAD9; color: #C9540F; }
.pi-feed-body    { flex: 1; }
.pi-feed-title   { font-size: 13px; color: var(--fg-1); line-height: 1.4; }
.pi-feed-title strong { font-weight: 600; }
.pi-feed-time    { font-size: 11px; color: var(--fg-3); margin-top: 2px; }
.pi-link { color: var(--accent-primary); text-decoration: none; font-weight: 500; }
.pi-link:hover { text-decoration: underline; }

/* ================== UTILITY ================== */
.pi-grid-kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.pi-grid-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.pi-mb-4 { margin-bottom: 16px; }
.pi-mt-2 { margin-top: 8px; }