* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body {
  background: #f5f7fb;
  color: #1d2330;
}

/* HEADER */

.header {
  padding: 24px 32px 8px 32px;
  border-bottom: 1px solid #dde2ef;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-left h1 {
  font-size: 24px;
  margin-bottom: 4px;
}

.header-left p {
  font-size: 13px;
  color: #6c768a;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Profile icon button in header */

.profile-icon-button {
  border-radius: 999px;
  width: 36px;
  height: 36px;
  border: 1px solid #ccd2e3;
  background: #f0f3ff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.profile-icon-initials {
  font-size: 13px;
  font-weight: 600;
  color: #35406a;
}

.container {
  padding: 24px 32px 32px 32px;
}

/* FILTERS */

.filters {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.filter {
  flex: 1;
}

.filter label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #7a8294;
  margin-bottom: 6px;
}

.filter select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid #ccd2e3;
  background: #ffffff;
  font-size: 14px;
}

/* Persona / profile display (instead of dropdown) */

.persona-display {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.persona-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #7a8294;
  margin-bottom: 6px;
}

.persona-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.persona-current {
  font-size: 14px;
  font-weight: 600;
}

.persona-change-button {
  font-size: 12px;
  border: none;
  background: none;
  color: #2f5fcc;
  cursor: pointer;
  text-decoration: underline;
}

/* TIER 1 */

.tier1-container {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.tier1-card {
  position: relative;
  padding: 16px 16px 20px 16px;
  border-radius: 8px;
  border: 1px solid #ccd2e3;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.15s ease-out;
}

.tier1-card.selected {
  background: #131a2f;
  color: #ffffff;
  border-color: #131a2f;
}

.tier1-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.06);
}

.tier1-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  color: inherit;
}

.tier1-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.badge {
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.badge.high {
  border-color: #ffb54a;
  color: #ffb54a;
  background: rgba(255, 181, 74, 0.06);
}

.badge.medium {
  border-color: #4a9fff;
  color: #4a9fff;
  background: rgba(74, 159, 255, 0.06);
}

.badge.meets {
  border-color: #4ac27a;
  color: #4ac27a;
  background: rgba(74, 194, 122, 0.06);
}

.tier1-delta {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.tier1-delta.up {
  color: #333333;
}

.tier1-delta.down {
  color: #333333;
}

/* SELECTED TIER 1 HEADER */

.selected-tier1-header {
  margin-top: 32px;
  margin-bottom: 8px;
}

.selected-tier1-header h2 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7a8294;
}

/* TIER 2 */

.tier2-section {
  border-radius: 8px;
  border: 1px solid #dde2ef;
  background: #ffffff;
  padding: 16px;
}

.tier2-container {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.tier2-card {
  border-radius: 8px;
  border: 1px solid #dde2ef;
  padding: 12px 12px 14px 12px;
}

.tier2-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.tier2-title {
  font-size: 12px;
  font-weight: 600;
}

.tier2-value {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 2px;
}

.tier2-delta {
  font-size: 12px;
  margin-bottom: 8px;
}

.tier2-links {
  margin-top: 4px;
}

.tier2-links a {
  display: block;
  font-size: 11px;
  text-decoration: none;
  color: #2f5fcc;
  margin-bottom: 2px;
}

.tier2-links a:hover {
  text-decoration: underline;
}

/* EMPTY STATE */

.empty-state {
  grid-column: 1 / -1;
  font-size: 13px;
  color: #9aa1b5;
}

/* MODAL */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  width: 360px;
  max-width: 90vw;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
  padding: 16px 18px 14px 18px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.modal-header h2 {
  font-size: 18px;
}

.modal-close {
  border: none;
  background: none;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.modal-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #7a8294;
  margin-bottom: 4px;
}

.modal-value {
  font-size: 14px;
}

.modal-field select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid #ccd2e3;
  font-size: 14px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
}

.modal-save-button {
  border-radius: 4px;
  border: none;
  padding: 8px 14px;
  background: #2f5fcc;
  color: #ffffff;
  font-size: 13px;
  cursor: pointer;
}

/* RESPONSIVE */

@media (max-width: 900px) {
  .tier1-container {
    grid-template-columns: 1fr;
  }
  .tier2-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .filters {
    flex-direction: column;
  }
  .tier2-container {
    grid-template-columns: 1fr;
  }
}