:root {
  /* ---- Chalkboard palette (shared across modules) ---- */
  --board-bg: #f7f9fa;
  --board-bg-dark: #ffffff;
  --chalk-white: #17212b;
  --chalk-white-dim: #71808f;
  --chalk-yellow: #237c78;
  --chalk-blue: #4d79a6;
  --chalk-pink: #c65d5d;
  --chalk-green: #438b69;
  --rail-line: #e5ebee;
  --rail-line-strong: #cad8dd;

  --font-display: "Inter", sans-serif;
  --font-mono: "Inter", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius: 6px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(
      ellipse at 20% 10%,
      rgba(255, 255, 255, 0.03),
      transparent 45%
    ),
    radial-gradient(
      ellipse at 80% 90%,
      rgba(255, 255, 255, 0.025),
      transparent 50%
    ),
    var(--board-bg);
  font-family: var(--font-body);
  color: var(--chalk-white);
  padding: 32px 24px 60px;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image:
    radial-gradient(circle, #fff 1px, transparent 1px),
    radial-gradient(circle, #fff 1px, transparent 1px);
  background-size:
    3px 3px,
    5px 5px;
  background-position:
    0 0,
    2px 3px;
}

.board {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.board-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 18px;
  margin-bottom: 24px;
  border-bottom: 2px dashed var(--rail-line-strong);
  flex-wrap: wrap;
  gap: 14px;
}

.chalk-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.2rem;
  margin: 0;
  color: var(--chalk-white);
  text-shadow: 0 0 14px rgba(240, 237, 225, 0.18);
}

.chalk-sub {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: var(--chalk-white-dim);
  font-family: var(--font-mono);
}

.back-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--chalk-blue);
  text-decoration: underline dotted;
  align-self: flex-start;
}

.chalk-btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--board-bg);
  background: var(--chalk-white);
  border: none;
  border-radius: var(--radius);
  padding: 10px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.25);
}
.chalk-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.25);
}
.chalk-btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
}

.chalk-btn--outline {
  background: transparent;
  color: var(--chalk-white);
  border: 1.5px dashed var(--rail-line-strong);
  box-shadow: none;
}

.chalk-btn--danger {
  background: var(--chalk-pink);
}

.panel {
  background: var(--board-bg-dark);
  border: 1px solid var(--rail-line);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 20px;
  position: relative;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.panel-head h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0;
  color: var(--chalk-white);
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
}
.badge--pink {
  background: var(--chalk-pink);
  color: var(--board-bg-dark);
}
.badge--yellow {
  background: var(--chalk-yellow);
  color: var(--board-bg-dark);
}
.badge--blue {
  background: var(--chalk-blue);
  color: var(--board-bg-dark);
}
.badge--green {
  background: var(--chalk-green);
  color: var(--board-bg-dark);
}

.ledger-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.ledger-table th {
  text-align: left;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--chalk-white-dim);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rail-line-strong);
  font-weight: 600;
}
.ledger-table td {
  padding: 10px 6px;
  border-bottom: 1px dashed var(--rail-line);
  color: var(--chalk-white);
  vertical-align: middle;
}
.ledger-table tr:last-child td {
  border-bottom: none;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}
.form-field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--chalk-white-dim);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--board-bg);
  border: 1px solid var(--rail-line-strong);
  border-radius: 4px;
  padding: 9px 10px;
  color: var(--chalk-white);
  font-family: var(--font-body);
  font-size: 0.88rem;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--chalk-yellow);
  outline-offset: 1px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.pagination button {
  background: none;
  border: 1px solid var(--rail-line-strong);
  color: var(--chalk-white);
  width: 28px;
  height: 28px;
  border-radius: 4px;
  cursor: pointer;
}
.pagination button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.pagination button.active-page {
  background: var(--chalk-yellow);
  color: var(--board-bg-dark);
  border-color: var(--chalk-yellow);
}

.empty-state {
  text-align: center;
  padding: 30px 10px;
  color: var(--chalk-white-dim);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.connection-banner {
  position: fixed;
  left: 50%;
  bottom: 18px;
  z-index: 100;
  transform: translate(-50%, 16px);
  opacity: 0;
  pointer-events: none;
  background: var(--chalk-pink);
  color: var(--board-bg-dark);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.22);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}
.connection-banner.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}
.modal-overlay.is-open {
  display: flex;
}
.modal-box {
  background: var(--board-bg-dark);
  border: 1px solid var(--rail-line-strong);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 440px;
}
.modal-box h3 {
  font-family: var(--font-display);
  margin: 0 0 16px;
  font-size: 1.3rem;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 6px;
}

/* ===== User badge (injected by auth-guard.js) ===== */
.user-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.user-badge-name {
  color: var(--chalk-white);
  font-weight: 700;
}

.user-badge-role {
  background: var(--chalk-blue);
  color: var(--board-bg-dark);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 700;
}

.user-badge-logout {
  background: none;
  border: 1px solid var(--rail-line-strong);
  color: var(--chalk-white-dim);
  font-family: var(--font-body);
  font-size: 0.72rem;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.user-badge-logout:hover {
  color: var(--chalk-pink);
  border-color: var(--chalk-pink);
}

.loading-state,
.error-state {
  text-align: center;
  padding: 30px 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--chalk-white-dim);
}

.error-state {
  color: var(--chalk-pink);
}

/* ===== Avatar dropdown menu (injected by auth-guard.js) ===== */
.avatar-menu {
  position: relative;
}

.avatar-trigger {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  line-height: 0;
}

.avatar-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--chalk-yellow);
  color: var(--board-bg-dark);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8rem;
  border: 2px solid var(--rail-line-strong);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.avatar-trigger:hover .avatar-circle {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.avatar-circle--lg {
  width: 44px;
  height: 44px;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.avatar-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  background: var(--board-bg-dark);
  border: 1px solid var(--rail-line-strong);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  z-index: 60;
}

.avatar-dropdown.is-open {
  display: block;
  animation: dropdownFadeIn 0.15s ease;
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.avatar-dropdown-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 10px;
  border-bottom: 1px dashed var(--rail-line);
}

.avatar-dropdown-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--chalk-white);
}

.avatar-dropdown-email {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--chalk-white-dim);
  margin-top: 2px;
  word-break: break-all;
}

.avatar-dropdown-role {
  margin-bottom: 12px;
}

.avatar-dropdown-logout {
  width: 100%;
  background: none;
  border: 1px solid var(--rail-line-strong);
  color: var(--chalk-white-dim);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px;
  border-radius: 4px;
  cursor: pointer;
}

.avatar-dropdown-logout:hover {
  color: var(--chalk-pink);
  border-color: var(--chalk-pink);
}

/* ===== Welcome banner (dashboard only) ===== */
.welcome-banner {
  background: linear-gradient(135deg, var(--chalk-yellow), #c9a24e);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.welcome-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.25) 1px,
    transparent 1px
  );
  background-size: 4px 4px;
  opacity: 0.4;
  pointer-events: none;
}

.welcome-banner-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--board-bg-dark);
  margin: 0 0 4px;
  position: relative;
}

.welcome-banner-sub {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: rgba(24, 39, 32, 0.75);
  margin: 0 0 14px;
  position: relative;
}

.welcome-banner-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
}

.welcome-chip {
  background: rgba(24, 39, 32, 0.15);
  color: var(--board-bg-dark);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
}

/* ===== Avatar dropdown menu (replaces the old text-only user badge) ===== */
.avatar-menu {
  position: relative;
}

.avatar-trigger {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: block;
}

.avatar-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--chalk-yellow);
  color: var(--board-bg-dark);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow 0.15s ease;
}

.avatar-trigger:hover .avatar-circle,
.avatar-trigger[aria-expanded="true"] .avatar-circle {
  box-shadow: 0 0 0 3px rgba(227, 197, 103, 0.25);
}

.avatar-circle--lg {
  width: 44px;
  height: 44px;
  font-size: 1rem;
  flex-shrink: 0;
}

.avatar-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  background: var(--board-bg-dark);
  border: 1px solid var(--rail-line-strong);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  padding: 14px;
  z-index: 60;
  display: none;
}

.avatar-dropdown.is-open {
  display: block;
}

.avatar-dropdown-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 10px;
  border-bottom: 1px dashed var(--rail-line);
}

.avatar-dropdown-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--chalk-white);
}

.avatar-dropdown-email {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--chalk-white-dim);
  word-break: break-all;
  margin-top: 2px;
}

.avatar-dropdown-role {
  margin-bottom: 12px;
}

.avatar-dropdown-logout {
  width: 100%;
  background: none;
  border: 1px solid var(--rail-line-strong);
  color: var(--chalk-white-dim);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px;
  border-radius: 4px;
  cursor: pointer;
}

.avatar-dropdown-logout:hover {
  color: var(--chalk-pink);
  border-color: var(--chalk-pink);
}

/* ===== Welcome banner (dashboard hero) ===== */
.welcome-banner {
  background: linear-gradient(135deg, var(--chalk-yellow), #c9a94f);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.welcome-banner-text h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--board-bg-dark);
  margin: 0 0 4px;
}

.welcome-banner-text p {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: rgba(24, 39, 32, 0.75);
  margin: 0;
}

.welcome-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.welcome-chip {
  background: rgba(24, 39, 32, 0.14);
  color: var(--board-bg-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ===== App shell + sidebar navigation =====
   Overrides the earlier body/.board rules above (later wins
   at equal specificity) so pages render as a sidebar layout
   instead of a centered single column. */
html,
body {
  height: 100%;
}

body {
  padding: 0;
}

.app-shell {
  display: flex;
  min-height: 100vh;
}

#sidebarSlot {
  width: 220px;
  flex-shrink: 0;
  background: var(--board-bg-dark);
  border-right: 1px solid var(--rail-line);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 6px;
}

.sidebar-brand-icon {
  font-size: 1.3rem;
}

.sidebar-brand-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--chalk-white);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 6px;
  color: var(--chalk-white-dim);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  transition:
    background 0.12s ease,
    color 0.12s ease;
}

.sidebar-link:hover {
  background: rgba(240, 237, 225, 0.06);
  color: var(--chalk-white);
}

.sidebar-link.is-active {
  background: var(--chalk-yellow);
  color: var(--board-bg-dark);
  font-weight: 700;
}

.sidebar-link-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.app-main {
  flex: 1;
  min-width: 0;
  overflow-x: hidden;
  padding: 32px 24px 60px;
}

.app-main .board {
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 860px) {
  .app-shell {
    flex-direction: column;
  }

  #sidebarSlot {
    width: 100%;
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
    padding: 10px 12px;
    gap: 14px;
    border-right: none;
    border-bottom: 1px solid var(--rail-line);
  }

  .sidebar-brand {
    display: none;
  }
  .sidebar-nav {
    flex-direction: row;
    gap: 6px;
  }
  .sidebar-link-label {
    display: none;
  }
  .sidebar-link {
    padding: 8px;
  }
}

/* ===== Mandela SMS application shell ===== */
body {
  background: #f7f9fa;
  color: #17212b;
  font-family: "DM Sans", sans-serif;
}

body::before {
  display: none;
}

.app-shell {
  background: #f7f9fa;
}

#sidebarSlot {
  width: 248px;
  flex: 0 0 248px;
  min-width: 0;
  height: 100vh;
  min-height: 0;
  position: sticky;
  top: 0;
  align-self: flex-start;
  background: #172b39;
  border-right: 0;
  padding: 24px 14px 16px;
  gap: 18px;
}

.sidebar-brand {
  gap: 10px;
  padding: 0 10px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand-icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: #c9e6df;
  color: #1e5d5b;
  font-family: "Manrope", sans-serif;
  font-size: 1.08rem;
}

.sidebar-brand-text {
  color: #fff;
  font-family: "Manrope", sans-serif;
  font-size: 0.98rem;
}

.sidebar-brand-text::after {
  content: "SMS admin";
  display: block;
  color: #8da1ae;
  font-family: "DM Sans", sans-serif;
  font-size: 0.66rem;
  font-weight: 400;
  margin-top: 3px;
}

.sidebar-nav {
  flex: 1;
  min-height: 0;
  gap: 11px;
  overflow-y: auto;
}
.sidebar-group {
  margin: 0;
}
.sidebar-group-label {
  display: block;
  padding: 0 12px 7px;
  color: #647b89;
  font-size: 0.61rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}
.sidebar-link {
  min-height: 31px;
  gap: 9px;
  padding: 6px 12px;
  border-radius: 7px;
  color: #8da1ae;
  font-family: "DM Sans", sans-serif;
  font-size: 0.78rem;
}
.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}
.sidebar-link.is-active {
  background: rgba(201, 230, 223, 0.13);
  color: #fff;
  box-shadow: inset 3px 0 #237c78;
}
.sidebar-link-icon {
  width: 18px;
  color: #9bc5c0;
  font-size: 0.95rem;
}

.sidebar-collapse {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: #8da1ae;
  cursor: pointer;
}
.sidebar-collapse:hover {
  color: #fff;
}

.sidebar-profile {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 7px 0;
}
.sidebar-profile .profile-avatar {
  width: 30px;
  height: 30px;
  background: #d4e7e3;
  color: #1e5d5b;
  border-radius: 50%;
}
.profile-copy {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
}
.profile-copy strong {
  color: #fff;
  font-size: 0.76rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.profile-copy small {
  color: #8da1ae;
  margin-top: 3px;
  font-size: 0.65rem;
}
.profile-more {
  border: 0;
  background: transparent;
  color: #8da1ae;
  letter-spacing: 2px;
  cursor: pointer;
}

#sidebarSlot.is-collapsed {
  width: 76px;
  flex-basis: 76px;
  overflow: hidden;
  padding-left: 12px;
  padding-right: 12px;
}
#sidebarSlot.is-collapsed .sidebar-brand-text,
#sidebarSlot.is-collapsed .sidebar-group-label,
#sidebarSlot.is-collapsed .sidebar-link-label,
#sidebarSlot.is-collapsed .profile-copy,
#sidebarSlot.is-collapsed .profile-more {
  display: none;
}
#sidebarSlot.is-collapsed .sidebar-brand,
#sidebarSlot.is-collapsed .sidebar-profile {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}
#sidebarSlot.is-collapsed .sidebar-brand {
  position: relative;
  min-height: 62px;
}
#sidebarSlot.is-collapsed .sidebar-collapse {
  display: grid;
  position: absolute;
  left: 50%;
  bottom: 0;
  margin: 0;
  padding: 0;
  transform: translateX(-50%);
  place-items: center;
  width: 26px;
  height: 22px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
}
#sidebarSlot.is-collapsed .sidebar-link {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
  position: relative;
}
#sidebarSlot.is-collapsed .sidebar-link:hover::after {
  content: attr(title);
  position: absolute;
  left: 52px;
  z-index: 10;
  white-space: nowrap;
  padding: 7px 9px;
  border-radius: 5px;
  background: #0f202b;
  color: #fff;
  font-size: 0.72rem;
}

.app-main {
  padding: 32px 38px 60px;
}
.app-main .board {
  max-width: 1500px;
}
.board-header {
  border-bottom: 1px solid #e5ebee;
  padding-bottom: 18px;
  margin-bottom: 28px;
}
.chalk-title {
  color: #17212b;
  font-family: "Manrope", sans-serif;
  font-size: 2rem;
  text-shadow: none;
  letter-spacing: -0.045em;
}
.chalk-sub {
  color: #71808f;
  font-family: "DM Sans", sans-serif;
  font-size: 0.82rem;
}
.panel {
  border: 1px solid #e5ebee;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 13px rgba(27, 48, 61, 0.025);
}
.panel-head h2 {
  color: #17212b;
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
}
.ledger-table {
  color: #17212b;
  font-family: "DM Sans", sans-serif;
}
.ledger-table th {
  color: #71808f;
  border-bottom-color: #e5ebee;
}
.ledger-table td {
  color: #17212b;
  border-bottom-color: #edf1f2;
}
.form-field label {
  color: #71808f;
  font-family: "DM Sans", sans-serif;
}
.form-field input,
.form-field select,
.form-field textarea,
.filter-row input,
.filter-row select {
  background: #fff;
  border-color: #cad8dd;
  color: #17212b;
  font-family: "DM Sans", sans-serif;
}
.chalk-btn {
  background: #237c78;
  color: #fff;
  border-radius: 7px;
  box-shadow: none;
}
.chalk-btn:hover {
  background: #1d6966;
  box-shadow: 0 6px 14px rgba(35, 124, 120, 0.18);
}
.chalk-btn--outline {
  background: transparent;
  border: 1px solid #b9d9d5;
  color: #237c78;
}
.chalk-btn--outline:hover {
  background: #e3f2f0;
}
.icon-btn {
  border-color: #cad8dd;
  color: #536673;
}
.icon-btn:hover {
  color: #237c78;
  border-color: #8dbfba;
}
.empty-state {
  color: #71808f;
}
.modal-box,
.avatar-dropdown {
  background: #fff;
  border-color: #e5ebee;
  box-shadow: 0 16px 40px rgba(27, 48, 61, 0.14);
}
.modal-box h3,
.avatar-dropdown-name {
  color: #17212b;
  font-family: "Manrope", sans-serif;
}
.avatar-dropdown-email {
  color: #71808f;
}
.avatar-circle {
  background: #d4e7e3;
  color: #1e5d5b;
}

@media (max-width: 860px) {
  #sidebarSlot {
    width: 100%;
    height: auto;
    min-height: auto;
    position: static;
    flex-basis: auto;
    padding: 10px 12px;
  }
  .app-main {
    padding: 24px 18px 42px;
  }
}

/* ===== Shared motion system ===== */
@keyframes sms-page-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes sms-sidebar-in {
  from {
    opacity: 0;
    transform: translateX(-12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes sms-pop-in {
  0% {
    opacity: 0;
    transform: scale(0.96) translateY(8px);
  }
  70% {
    transform: scale(1.015) translateY(-1px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
@keyframes sms-shimmer {
  0% {
    background-position: 150% 0;
  }
  100% {
    background-position: -150% 0;
  }
}
@keyframes sms-pulse-ring {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(35, 124, 120, 0.18);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(35, 124, 120, 0);
  }
}

.app-main .board {
  animation: sms-page-in 0.55s cubic-bezier(0.22, 0.8, 0.3, 1) both;
}
#sidebarSlot .sidebar-brand {
  animation: sms-sidebar-in 0.42s 0.04s both;
}
#sidebarSlot .sidebar-group {
  animation: sms-sidebar-in 0.4s both;
}
#sidebarSlot .sidebar-group:nth-child(2) {
  animation-delay: 0.08s;
}
#sidebarSlot .sidebar-group:nth-child(3) {
  animation-delay: 0.14s;
}
#sidebarSlot .sidebar-group:nth-child(4) {
  animation-delay: 0.2s;
}
#sidebarSlot .sidebar-group:nth-child(5) {
  animation-delay: 0.26s;
}
#sidebarSlot .sidebar-link {
  transition:
    transform 0.18s ease,
    color 0.18s ease,
    background 0.18s ease,
    box-shadow 0.18s ease;
}
#sidebarSlot .sidebar-link:hover {
  transform: translateX(3px);
}
#sidebarSlot .sidebar-link.is-active {
  animation: sms-pulse-ring 2.4s 0.6s ease-in-out 2;
}
.panel,
.stat-card,
.stat-strip,
.login-card {
  animation: sms-pop-in 0.5s cubic-bezier(0.22, 0.8, 0.3, 1) both;
}
.panel:nth-of-type(2),
.stat-card:nth-child(2) {
  animation-delay: 0.06s;
}
.panel:nth-of-type(3),
.stat-card:nth-child(3) {
  animation-delay: 0.12s;
}
.panel:nth-of-type(4),
.stat-card:nth-child(4) {
  animation-delay: 0.18s;
}
.panel:nth-of-type(5),
.stat-card:nth-child(5) {
  animation-delay: 0.24s;
}
.chalk-btn,
.icon-btn,
.cal-nav-btn,
.panel-link {
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    color 0.16s ease,
    background 0.16s ease,
    border-color 0.16s ease;
}
.chalk-btn:hover,
.icon-btn:hover,
.cal-nav-btn:hover {
  transform: translateY(-2px);
}
.chalk-btn:active,
.icon-btn:active,
.cal-nav-btn:active {
  transform: translateY(0) scale(0.97);
}
.modal-overlay {
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
}
.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
.modal-box {
  transform: translateY(12px) scale(0.97);
  transition: transform 0.24s cubic-bezier(0.22, 0.8, 0.3, 1);
}
.modal-overlay.is-open .modal-box {
  transform: translateY(0) scale(1);
}
.avatar-dropdown {
  display: block;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.98);
  transition:
    opacity 0.16s ease,
    visibility 0.16s ease,
    transform 0.16s ease;
}
.avatar-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.connection-banner.is-visible {
  animation: sms-pop-in 0.35s ease both;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.sms-toast-host {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 120;
  display: grid;
  gap: 8px;
  width: min(360px, calc(100vw - 32px));
}
.sms-toast {
  padding: 12px 15px;
  border: 1px solid #d6e2e5;
  border-left: 4px solid #237c78;
  border-radius: 8px;
  background: #fff;
  color: #17212b;
  box-shadow: 0 12px 28px rgba(27, 48, 61, 0.14);
  font-size: 0.78rem;
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}
.sms-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.sms-toast--success {
  border-left-color: #438b69;
}
.sms-toast--error {
  border-left-color: #c65d5d;
}
.sms-toast--warning {
  border-left-color: #c98227;
}
.sms-confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 121;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(18, 35, 44, 0.4);
  opacity: 0;
  transition: opacity 0.18s ease;
}
.sms-confirm-overlay.is-visible {
  opacity: 1;
}
.sms-confirm-dialog {
  width: min(430px, 100%);
  padding: 23px;
  border: 1px solid #e5ebee;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(18, 35, 44, 0.2);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.22s ease;
}
.sms-confirm-overlay.is-visible .sms-confirm-dialog {
  transform: translateY(0) scale(1);
}
.sms-confirm-dialog h2 {
  margin: 0;
  color: #17212b;
  font-family: "Manrope", "Inter", sans-serif;
  font-size: 1.08rem;
}
.sms-confirm-dialog p {
  color: #71808f;
  font-size: 0.82rem;
  line-height: 1.5;
}
.sms-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 19px;
}
.sms-confirm-actions button {
  padding: 9px 13px;
  border: 1px solid #cad8dd;
  border-radius: 6px;
  background: #fff;
  color: #17212b;
  font-size: 0.76rem;
}
.sms-confirm-submit {
  background: #237c78 !important;
  border-color: #237c78 !important;
  color: #fff !important;
}
.sms-confirm-submit.is-danger {
  background: #c65d5d !important;
  border-color: #c65d5d !important;
}