/* ==========================================================================
   Refresh — clean, Apple-style layer (loaded last).
   Neutral surfaces, one accent, generous space, hairline borders instead of
   heavy shadows, and a big overall mark. Everything is built on the theme
   tokens in style.css, so all 16 themes and dark mode still work.
   ========================================================================== */

:root {
  --font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  --radius: 22px;
  --radius-md: 16px;
  --hairline: 1px solid var(--separator);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 14px rgba(15, 23, 42, 0.04);
  --tone-blue: #0a66d6;
  --tone-blue-bg: rgba(10, 102, 214, 0.1);
  --tone-red: #c8102e;
  --tone-red-bg: rgba(200, 16, 46, 0.09);
  --tone-green: #1f7a3a;
  --tone-green-bg: rgba(31, 122, 58, 0.1);
  --tone-purple: #6b3fc4;
  --tone-purple-bg: rgba(107, 63, 196, 0.1);
  --tone-orange: #b5530b;
  --tone-orange-bg: rgba(181, 83, 11, 0.1);
  --tone-pink: #c0306b;
  --tone-pink-bg: rgba(192, 48, 107, 0.1);
}
/* The default (indigo) look: Apple's neutral grey canvas and white cards. */
html:not([data-theme]),
[data-theme="indigo"] {
  --bg: #f5f5f7;
  --bg-tint-top: #f5f5f7;
  --card: #ffffff;
  --card-soft: #ffffff;
  --separator: #e6e6eb;
  --track: #e9e9ee;
  --pill: #f0f0f4;
}
[data-theme="dark"],
[data-theme="midnight"] {
  --shadow-soft: none;
  --tone-blue: #6cb2ff;
  --tone-blue-bg: rgba(108, 178, 255, 0.14);
  --tone-red: #ff7a8a;
  --tone-red-bg: rgba(255, 122, 138, 0.14);
  --tone-green: #6fd695;
  --tone-green-bg: rgba(111, 214, 149, 0.14);
  --tone-purple: #b69bff;
  --tone-purple-bg: rgba(182, 155, 255, 0.14);
  --tone-orange: #f5a35f;
  --tone-orange-bg: rgba(245, 163, 95, 0.14);
  --tone-pink: #ff8ab8;
  --tone-pink-bg: rgba(255, 138, 184, 0.14);
  color-scheme: dark;
}

body {
  font-family: var(--font);
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
}
.shell {
  background: var(--bg);
}

/* ── Chrome ─────────────────────────────────────────────────────────────── */
.app-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid color-mix(in srgb, var(--separator) 70%, transparent);
  padding-top: max(14px, env(safe-area-inset-top));
  padding-bottom: 12px;
}
.app-mark {
  box-shadow: none;
  border-radius: 10px;
}
.tabbar {
  background: color-mix(in srgb, var(--card) 82%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  backdrop-filter: saturate(180%) blur(22px);
  border: var(--hairline);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
}

/* ── Type ───────────────────────────────────────────────────────────────── */
h1,
.screen-header h1 {
  font-weight: 750;
  letter-spacing: -0.035em;
  font-size: clamp(2rem, 4.2vw, 2.9rem);
  line-height: 1.08;
}
h2 {
  font-weight: 680;
  letter-spacing: -0.02em;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 650;
  color: var(--text-faint);
  margin-bottom: 6px;
}
.muted {
  line-height: 1.5;
}
.section-label {
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-secondary);
  margin: 28px 4px 10px;
}
.screen-header {
  margin-bottom: 22px;
}
.dashboard-subtitle {
  font-size: 15px;
  margin-top: 8px;
}
.dashboard-ticker {
  display: none;
}

/* ── Surfaces ───────────────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: var(--hairline);
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius);
}
.screen > .card,
.screen > section.card,
.screen > form.card {
  margin-bottom: 14px;
}
.btn {
  border-radius: 14px;
  font-weight: 620;
  min-height: 46px;
}
.btn.ghost {
  min-height: 36px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  min-height: 36px;
  border-radius: 999px;
  border: var(--hairline);
  background: var(--card);
  color: var(--text);
  font: 600 13px var(--font);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background 160ms, border-color 160ms, color 160ms;
}
.chip[aria-pressed="true"] {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}
.chip:active {
  transform: scale(0.97);
}
.chip-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 6px;
  scrollbar-width: none;
}
.chip-row::-webkit-scrollbar {
  display: none;
}
.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 0;
  background: var(--pill);
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  flex: none;
}
.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.btn-row .btn {
  flex: 1 1 160px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}

/* ── Overall average hero ───────────────────────────────────────────────── */
.overall-hero {
  padding: 24px 24px 20px;
  margin-bottom: 14px;
  float: none !important;
  width: auto !important;
}
.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.hero-top .eyebrow {
  margin: 0;
}
.hero-num {
  font-size: clamp(68px, 19vw, 112px);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.95;
  margin: 14px 0 12px -3px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 550;
}
.hero-chip {
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--accent-tint-2);
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
}
.hero-bar {
  height: 10px;
  margin-top: 20px;
  border-radius: 999px;
  background: var(--track);
  overflow: hidden;
}
.hero-bar > i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}
.hero-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}
@media (min-width: 900px) {
  .overall-hero {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 40px;
    padding: 32px 36px 28px;
  }
  .overall-hero > * {
    grid-column: 1 / -1;
  }
}

/* ── Course cards ───────────────────────────────────────────────────────── */
.dashboard-actions {
  margin-top: 26px;
}
.course-grid {
  gap: 12px;
}
.course-card {
  padding: 18px 20px;
  min-height: 0;
  border-color: var(--separator);
}
.course-card:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--separator));
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.07);
}
.course-card .cc-title,
.update-card .cc-title {
  font-size: 17px;
  font-weight: 680;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--text);
}
.course-card .cc-code {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.05em;
  color: var(--text-faint);
  margin-top: 2px;
  line-height: 1.3;
}
.course-card .cc-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.course-card .cc-mark {
  font-size: 26px;
  font-weight: 740;
  letter-spacing: -0.03em;
}
.course-card .cc-bar {
  height: 6px;
  margin-top: 12px;
}
.course-card .cc-main {
  min-width: 0;
}
.dream-preview {
  margin-top: 18px;
}
.grade-history {
  margin-top: 14px;
}

/* ── Course detail: teacher ─────────────────────────────────────────────── */
.person-row {
  display: flex;
  align-items: center;
  gap: 14px;
}
.person-row .btn {
  width: auto;
  min-height: 38px;
  padding: 8px 14px;
  flex: none;
}
.person-main {
  flex: 1;
  min-width: 0;
}
.person-main .eyebrow {
  margin-bottom: 2px;
}
.person-main b {
  font-size: 16px;
}
.person-main p {
  margin: 2px 0 0;
}
.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: none;
  background: var(--accent-tint-2);
  color: var(--accent);
  font-weight: 750;
  font-size: 18px;
}
.teacher-card {
  padding: 16px 18px;
  margin: 14px 0;
}
.note {
  margin: 12px 0 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--pill);
  font-size: 14px;
}

/* ── Guidance ───────────────────────────────────────────────────────────── */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border-radius: 18px;
  border: var(--hairline);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  color: var(--text);
  text-align: left;
  font: inherit;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), border-color 160ms;
}
.tile:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--separator));
}
.tile:active {
  transform: scale(0.97);
}
.tile b {
  display: block;
  font-size: 17px;
  font-weight: 720;
  letter-spacing: -0.02em;
}
.tile b small {
  font-size: 13px;
  color: var(--text-faint);
  font-weight: 600;
}
.tile span span,
.tile > span:last-child > span {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}
.tile-ring .ring,
.tile-icon {
  display: block;
}
.tile-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-tint-2);
  color: var(--accent);
}
.ring-fill {
  transition: stroke-dasharray 900ms var(--ease-out);
}
.empty-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.empty-cta svg {
  color: var(--accent);
  flex: none;
}
.empty-cta p {
  margin: 0;
}

/* School card */
.school-card h3 {
  font-size: 20px;
  letter-spacing: -0.02em;
  margin: 0 0 2px;
}
.school-card .muted {
  margin: 0;
}
.school-facts {
  margin: 16px 0;
  display: grid;
  gap: 10px;
}
.school-facts > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: var(--hairline);
}
.school-facts > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.school-facts dt {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 14px;
}
.school-facts dd {
  margin: 0;
  font-weight: 600;
  font-size: 14px;
  text-align: right;
}
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
  gap: 8px;
}
.action-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 68px;
  padding: 10px 6px;
  border-radius: 14px;
  border: 0;
  background: var(--accent-tint-2);
  color: var(--accent);
  font: 650 12px var(--font);
  text-decoration: none;
  cursor: pointer;
  transition: transform 140ms var(--ease-out), background 160ms;
}
.action-tile:hover {
  background: var(--accent-tint);
}
.action-tile:active {
  transform: scale(0.95);
}
.my-school .empty-cta + .btn {
  margin-top: 4px;
}

/* Resource links with destination icons */
.link-list {
  padding: 6px;
}
.link-row-wrap + .link-row-wrap {
  border-top: var(--hairline);
}
.link-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 10px;
  border-radius: 14px;
  color: var(--text);
  text-decoration: none;
  transition: background 140ms;
}
.link-row:hover {
  background: var(--pill);
}
.link-row:active {
  transform: scale(0.99);
}
.link-text,
.link-row > span:nth-child(2) {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.link-row b {
  font-size: 15px;
  font-weight: 640;
}
.link-row small {
  font-size: 13px;
  color: var(--text-secondary);
}
.link-row .link-host {
  font-size: 11.5px;
  color: var(--text-faint);
  font-weight: 550;
}
.link-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: none;
}
.tone-board {
  background: var(--tone-red-bg);
  color: var(--tone-red);
}
.tone-gov {
  background: var(--tone-blue-bg);
  color: var(--tone-blue);
}
.tone-school {
  background: var(--tone-purple-bg);
  color: var(--tone-purple);
}
.tone-plan,
.tone-learn {
  background: var(--tone-green-bg);
  color: var(--tone-green);
}
.tone-test,
.tone-pdf {
  background: var(--tone-orange-bg);
  color: var(--tone-orange);
}
.tone-help {
  background: var(--tone-pink-bg);
  color: var(--tone-pink);
}
.link-actions {
  display: flex;
  gap: 8px;
  padding: 0 10px 12px 66px;
}

/* OSSD tracker */
.ossd-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0;
}
.ossd-summary > div {
  padding: 12px 8px;
  border-radius: 14px;
  background: var(--pill);
  text-align: center;
}
.ossd-summary b {
  display: block;
  font-size: 22px;
  font-weight: 740;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.ossd-summary span {
  font-size: 11.5px;
  color: var(--text-secondary);
}
.ossd-bar {
  height: 8px;
  border-radius: 999px;
  background: var(--track);
  overflow: hidden;
}
.ossd-bar > i {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
}
.req-list {
  list-style: none;
  margin: 12px 0;
  padding: 0;
}
.req {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 2px;
  border-bottom: var(--hairline);
}
.req:last-child {
  border-bottom: 0;
}
.req label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  min-width: 0;
}
.req input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.req-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--separator);
  flex: none;
  display: grid;
  place-items: center;
  transition: background 160ms, border-color 160ms;
}
.req-done .req-check,
.req-on-track .req-check {
  background: var(--good);
  border-color: var(--good);
}
.req-done .req-check::after,
.req-on-track .req-check::after {
  content: "";
  width: 6px;
  height: 11px;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: translateY(-1px) rotate(45deg);
}
.req-on-track .req-check {
  background: color-mix(in srgb, var(--good) 55%, var(--card));
  border-color: transparent;
}
.req-partial .req-check {
  border-color: var(--accent-3);
}
.req input:focus-visible + .req-check {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.req-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.req-text b {
  font-size: 14.5px;
  font-weight: 620;
}
.req-text small {
  font-size: 12px;
  color: var(--text-faint);
}
.req-status {
  font-size: 12px;
  font-weight: 650;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--pill);
  color: var(--text-secondary);
  flex: none;
}
.req-done .req-status,
.req-on-track .req-status {
  background: var(--good-tint);
  color: var(--good);
}

/* Volunteer */
.volunteer-hero {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 22px;
}
.volunteer-hero h2 {
  margin: 0 0 4px;
  font-size: 22px;
}
.volunteer-hero p {
  margin: 0;
}
.ring-wrap {
  position: relative;
  flex: none;
}
.ring-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
}
.ring-center b {
  font-size: 34px;
  font-weight: 760;
  letter-spacing: -0.04em;
  line-height: 1;
}
.ring-center span {
  font-size: 12px;
  color: var(--text-secondary);
}
.log-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-top: var(--hairline);
}
.log-hours {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--accent-tint-2);
  color: var(--accent);
  display: grid;
  place-content: center;
  text-align: center;
  font-weight: 750;
  font-size: 17px;
  line-height: 1;
  flex: none;
}
.log-hours small {
  font-size: 10px;
  font-weight: 600;
}
.log-main {
  flex: 1;
  min-width: 0;
}
.log-main p {
  margin: 2px 0 0;
}
.tip-list {
  margin: 8px 0 14px;
  padding-left: 18px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.tip-list li + li {
  margin-top: 6px;
}

/* School map */
.map-tools {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}
.search-field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  border-radius: 14px;
  background: var(--card);
  border: var(--hairline);
  color: var(--text-faint);
}
.search-field input {
  flex: 1;
  border: 0;
  background: transparent;
  min-height: 46px;
  font: 500 16px var(--font);
  color: var(--text);
  outline: none;
}
.map-box {
  height: min(56vh, 520px);
  border-radius: var(--radius);
  overflow: hidden;
  border: var(--hairline);
  background: var(--pill);
  position: relative;
  z-index: 0;
}
.map-box .center-loader {
  height: 100%;
}
.pin {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2.5px solid #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
  cursor: pointer;
}
.pin-secondary,
.pin-dot.pin-secondary {
  background: var(--accent);
}
.pin-elementary,
.pin-dot.pin-elementary {
  background: #ff9500;
}
.pin-mine {
  width: 22px;
  height: 22px;
  margin: -3px;
  background: #ff2d55;
  box-shadow: 0 0 0 6px rgba(255, 45, 85, 0.22);
}
.pin-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex: none;
  margin-right: 4px;
}
.school-list {
  margin-top: 14px;
}
.school-list .badge {
  margin-left: 6px;
  vertical-align: middle;
}
.map-credit {
  text-align: center;
  margin-top: 14px;
}
.map-credit a {
  color: var(--accent);
}
/* Soften OSM's busy colours to match the calm UI; invert them in dark mode. */
.map-box .leaflet-tile-pane {
  filter: saturate(0.55) contrast(0.95);
}
.map-box.map-dark .leaflet-tile-pane {
  filter: invert(1) hue-rotate(180deg) saturate(0.4) brightness(0.9);
}
.leaflet-container {
  font-family: var(--font);
}
.leaflet-control-attribution {
  font-size: 10px;
}
.pdf-frame {
  margin-top: 12px;
  height: 62vh;
  border-radius: 16px;
  overflow: hidden;
  border: var(--hairline);
  background: #fff;
}
.pdf-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── Assistant ──────────────────────────────────────────────────────────── */
.prompt-chips button {
  border-radius: 999px;
}
.chat-message p {
  white-space: pre-line;
  line-height: 1.55;
}
.chat-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.chat-actions .chip {
  color: var(--accent);
  background: var(--accent-tint-2);
  border-color: transparent;
}

/* ── Phone ──────────────────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .app-topbar {
    padding-left: 18px;
    padding-right: 18px;
  }
  .screen {
    padding-left: 16px;
    padding-right: 16px;
  }
  .screen-header h1 {
    font-size: 2rem;
  }
  .overall-hero {
    padding: 20px 20px 18px;
  }
  .tile-grid {
    gap: 8px;
  }
  .tile {
    padding: 12px;
  }
  .tile b {
    font-size: 15px;
  }
  .tile-ring .ring {
    width: 44px;
    height: 44px;
  }
  .tile-icon {
    width: 44px;
    height: 44px;
  }
  .course-card {
    padding: 16px 18px;
  }
  .volunteer-hero {
    flex-direction: column;
    text-align: center;
  }
  .ossd-summary b {
    font-size: 19px;
  }
  .link-actions {
    padding-left: 10px;
  }
}

[data-hide-marks="true"] .hero-num,
[data-hide-marks="true"] .hero-chip {
  filter: blur(10px);
}
@media (prefers-reduced-motion: reduce) {
  .ring-fill {
    transition: none;
  }
}
a.btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}