:root {
  --ink: #15231f;
  --muted: #68736f;
  --cream: #f5f2e9;
  --paper: #fff;
  --green: #174c3a;
  --lime: #bdd45b;
  --line: #dfe3dc;
  --danger: #b43d3d;
}
* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  min-width: 320px;
  background: var(--cream);
  color: var(--ink);
  font:
    15px/1.5 Inter,
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
}
h1 {
  overflow-wrap: anywhere;
  font-family: Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.05;
  margin: 0.2rem 0 1rem;
}
button,
.button {
  border: 0;
  border-radius: 8px;
  background: var(--green);
  color: #fff;
  padding: 0.8rem 1.15rem;
  font: 600 inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button:hover,
.button:hover {
  filter: brightness(1.1);
}
button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 20% 20%, #d9e3bc, transparent 28%), var(--cream);
}
.login-card {
  width: min(430px, calc(100% - 32px));
  background: #fff;
  padding: 42px;
  border-radius: 18px;
  box-shadow: 0 25px 80px #163e2a1c;
}
.brand-mark,
.mini-logo {
  display: grid;
  place-items: center;
  background: var(--green);
  color: var(--lime);
  font: 700 18px Georgia;
  border-radius: 50%;
  width: 52px;
  height: 52px;
}
.mini-logo {
  width: 42px;
  height: 42px;
  display: block;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
  margin-right: 10px;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  font-weight: 800;
  color: var(--green);
  margin: 20px 0 5px;
}
.muted,
.hint {
  color: var(--muted);
}
.hint {
  font-size: 12px;
  margin-top: 25px;
}
.stack {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}
label {
  display: grid;
  gap: 7px;
  font-weight: 650;
  font-size: 13px;
}
input,
select {
  width: 100%;
  border: 1px solid #cfd5cd;
  border-radius: 8px;
  background: #fff;
  padding: 0.78rem 0.85rem;
  color: var(--ink);
  font: inherit;
  outline: none;
}
input:focus,
select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px #174c3a16;
}
.topbar {
  height: 68px;
  background: var(--green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100% - 1180px) / 2));
  gap: 20px;
}
.topbar > div,
.userbar {
  display: flex;
  align-items: center;
}
.userbar {
  gap: 15px;
}
.ghost {
  background: transparent;
  border: 1px solid #ffffff55;
  padding: 0.5rem 0.8rem;
}
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 50px 24px;
}
.page-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 35px;
}
.role-pill,
.badge {
  border-radius: 100px;
  background: #dfe8c2;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
}
.alert {
  padding: 13px 16px;
  border-radius: 8px;
  margin: 0 0 18px;
}
.success {
  background: #dcebdd;
  color: #205d35;
}
.error {
  background: #f4dddd;
  color: #8e2929;
}
.accordion {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 18px;
  overflow: hidden;
}
.accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 17px;
}
.accordion summary::-webkit-details-marker {
  display: none;
}
.accordion summary b {
  color: var(--green);
  margin-right: 14px;
  font-size: 12px;
}
.accordion summary em {
  font-style: normal;
  background: var(--cream);
  border-radius: 50px;
  padding: 3px 9px;
  margin-left: 8px;
  font-size: 12px;
}
.plus {
  font-size: 24px;
  font-weight: 300;
  transition: 0.2s;
}
.accordion[open] .plus {
  transform: rotate(45deg);
}
.panel {
  border-top: 1px solid var(--line);
  padding: 25px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.wide {
  grid-column: 1/-1;
}
.actions {
  display: flex;
  gap: 10px;
}
.secondary {
  background: #e8ebe6;
  color: var(--ink);
}
.table-wrap {
  overflow: auto;
  padding: 0;
}
table {
  border-collapse: collapse;
  width: 100%;
  min-width: 800px;
}
th,
td {
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}
th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  background: #fafbf8;
}
td small {
  display: block;
  color: var(--muted);
}
.badge.maestro {
  background: #dce8f1;
}
.badge.alumno {
  background: #f1e3c6;
}
.row-actions {
  display: flex;
  gap: 7px;
}
.row-actions form {
  display: inline;
}
.icon-button {
  background: transparent;
  color: var(--green);
  border: 1px solid var(--line);
  padding: 6px 9px;
  border-radius: 6px;
  font-size: 12px;
  text-decoration: none;
}
.icon-button.danger {
  color: var(--danger);
}
.empty-state {
  text-align: center;
  background: #fff;
  padding: 80px 20px;
  border-radius: 16px;
}
@media (max-width: 700px) {
  button,
  .button {
    min-height: 44px;
  }
  .topbar {
    height: auto;
    min-height: 64px;
    padding: 12px 16px;
  }
  .topbar strong {
    font-size: 14px;
  }
  .userbar span {
    display: none;
  }
  .container {
    padding: 26px 12px;
  }
  .page-heading {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 24px;
  }
  .page-heading h1 {
    font-size: 2.35rem;
  }
  .role-pill {
    align-self: flex-start;
  }
  .login-page {
    align-items: start;
    padding: 24px 0;
  }
  .login-card {
    padding: 28px 22px;
    margin: auto;
  }
  .brand-mark {
    width: 46px;
    height: 46px;
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .wide {
    grid-column: auto;
  }
  .actions {
    flex-direction: column;
  }
  .actions button,
  .actions .button {
    width: 100%;
    text-align: center;
  }
  .accordion {
    border-radius: 9px;
  }
  .accordion summary {
    padding: 17px 15px;
    font-size: 15px;
  }
  .accordion summary b {
    margin-right: 8px;
  }
  .panel {
    padding: 18px 14px;
  }
  .table-wrap {
    padding: 12px;
    background: var(--cream);
  }
  table,
  tbody,
  tr,
  td {
    display: block;
    width: 100%;
  }
  table {
    min-width: 0;
  }
  thead {
    display: none;
  }
  tbody {
    display: grid;
    gap: 12px;
  }
  tr {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 8px 14px;
    box-shadow: 0 3px 12px #163e2a0a;
  }
  td {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    overflow-wrap: anywhere;
  }
  td:last-child {
    border: 0;
  }
  td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }
  td:nth-child(4)::before {
    content: "Generación / grupo";
  }
  .row-actions {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    align-items: center;
  }
  .row-actions::before {
    grid-row: 1;
    grid-column: 1;
  }
  .row-actions > a,
  .row-actions > form {
    grid-column: 2;
  }
  .row-actions form {
    width: 100%;
  }
  .icon-button {
    display: block;
    width: 100%;
    min-height: 40px;
    text-align: center;
  }
  .empty-state {
    padding: 55px 18px;
  }
  .empty-state h1 {
    font-size: 2.25rem;
  }
}
@media (max-width: 420px) {
  .topbar strong {
    display: none;
  }
  .topbar {
    padding-left: 9px;
    padding-right: 9px;
  }
  .topbar .userbar {
    gap: 5px;
  }
  .topbar .ghost {
    padding-left: 8px;
    padding-right: 8px;
  }
}
@media (min-width: 701px) and (max-width: 980px) {
  .container {
    padding-left: 22px;
    padding-right: 22px;
  }
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

.welcome-panel {
  margin-bottom: 30px;
}
.welcome-panel h1 {
  margin-bottom: 8px;
}
.welcome-panel .eyebrow {
  margin-top: 0;
}
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.dashboard-card {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 15px;
  min-height: 130px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 5px 18px #163e2a09;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease;
}
.dashboard-card:hover {
  transform: translateY(-3px);
  border-color: #b8c5bc;
  box-shadow: 0 12px 26px #163e2a14;
}
.dashboard-card:focus-visible {
  outline: 3px solid #bdd45b;
  outline-offset: 3px;
}
.dashboard-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #e8eed5;
  color: var(--green);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
}
.dashboard-content {
  display: grid;
  gap: 5px;
}
.dashboard-content strong {
  font-family: Georgia, serif;
  font-size: 19px;
}
.dashboard-content small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}
.dashboard-arrow {
  color: var(--green);
  font-size: 22px;
}
@media (max-width: 700px) {
  .welcome-panel {
    margin-bottom: 22px;
  }
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 11px;
  }
  .dashboard-card {
    min-height: 100px;
    padding: 16px;
    grid-template-columns: 46px minmax(0, 1fr) auto;
  }
  .dashboard-icon {
    width: 46px;
    height: 46px;
  }
  .dashboard-content strong {
    font-size: 18px;
  }
  .dashboard-card:hover {
    transform: none;
  }
}
@media (min-width: 701px) and (max-width: 980px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.schedule-form {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: 18px;
  align-items: end;
}
.schedule-submit {
  display: flex;
}
.schedule-empty {
  padding: 35px;
  text-align: center;
  color: var(--muted);
}
.modal-open {
  overflow: hidden;
}
.modal-backdrop {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: #10251f99;
  backdrop-filter: blur(3px);
}
.modal-backdrop[hidden] {
  display: none;
}
.password-modal {
  position: relative;
  width: min(480px, 100%);
  max-height: calc(100vh - 36px);
  overflow: auto;
  padding: 30px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 25px 80px #0005;
}
.password-modal h2 {
  margin: 4px 0 8px;
  font:
    2rem/1.1 Georgia,
    serif;
}
.password-modal .eyebrow {
  margin-top: 0;
}
.profile-modal {
  width: min(560px, 100%);
}
.profile-identity {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
}
.profile-identity span {
  min-width: 0;
  padding: 9px 10px;
  overflow-wrap: anywhere;
  border-radius: 8px;
  background: var(--cream);
  font-size: 13px;
}
.profile-identity b {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.profile-password-section {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-top: 5px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.profile-password-section small {
  color: var(--muted);
}
.modal-close {
  position: absolute;
  top: 13px;
  right: 13px;
  width: 38px;
  height: 38px;
  padding: 0;
  background: #edf0eb;
  color: var(--ink);
  font-size: 25px;
  line-height: 1;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 5px;
}
@media (max-width: 700px) {
  .schedule-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: end;
  }
  .schedule-matter {
    grid-column: 1/-1;
  }
  .schedule-group,
  .schedule-day,
  .schedule-hour,
  .schedule-submit {
    grid-column: span 1;
  }
  .schedule-submit button {
    width: 100%;
  }
  .password-modal {
    padding: 26px 20px;
  }
  .modal-actions {
    flex-direction: column-reverse;
  }
  .modal-actions button {
    width: 100%;
  }
  .profile-identity {
    grid-template-columns: 1fr 1fr;
  }
  .profile-identity span:last-child {
    grid-column: 1/-1;
  }
}
@media (min-width: 701px) and (max-width: 980px) {
  .schedule-form {
    grid-template-columns: 1fr 1fr;
  }
  .schedule-submit {
    grid-column: 1/-1;
  }
  .schedule-submit button {
    width: 100%;
  }
}

@media (min-width: 981px) {
  .schedule-form {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 20px;
  }
  .schedule-matter {
    grid-column: span 5;
  }
  .schedule-group {
    grid-column: span 3;
  }
  .schedule-day,
  .schedule-hour {
    grid-column: span 2;
  }
  .schedule-submit {
    grid-column: 1/-1;
    display: flex;
    justify-content: flex-end;
  }
}
@media (max-width: 700px) {
  .admin-users td:nth-child(4)::before {
    content: "Generación / grupo";
  }
  body:not(.admin-page) td:nth-child(4)::before {
    content: attr(data-label);
  }
}
.user-list-empty {
  padding: 34px;
  text-align: center;
  color: var(--muted);
  background: #fff;
}

.schedule-submit {
  padding-top: 12px;
}
.schedule-empty {
  text-align: left;
  padding-left: 52px;
}
@media (max-width: 700px) {
  .schedule-submit {
    padding-top: 8px;
  }
  .schedule-empty {
    padding-left: 28px;
  }
}

.attendance-now {
  display: grid;
  grid-template-columns: minmax(250px, 0.75fr) minmax(0, 2fr);
  gap: 20px;
}
.attendance-clock,
.current-class-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 8px 25px #163e2a0b;
}
.attendance-clock {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--green);
  color: #fff;
}
.attendance-clock > span {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #d8e3de;
}
.attendance-clock strong {
  margin: 9px 0;
  font:
    2rem/1.1 Georgia,
    serif;
}
.attendance-clock small {
  color: #afc5bc;
}
.current-class-card {
  border-left: 5px solid var(--lime);
}
.class-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-radius: 100px;
  background: #e6eed0;
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.class-status i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6e9635;
  box-shadow: 0 0 0 4px #6e963522;
}
.current-class-card > p {
  color: var(--muted);
  margin: 20px 0 6px;
}
.current-class-card h2 {
  max-width: 850px;
  margin: 0;
  font:
    clamp(1.7rem, 3vw, 2.7rem)/1.15 Georgia,
    serif;
}
.class-details {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 25px;
}
.class-details span {
  display: grid;
  gap: 2px;
  min-width: 120px;
  padding: 10px 15px;
  background: var(--cream);
  border-radius: 8px;
}
.class-details b {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.no-current-class {
  border-left-color: #b8bfba;
}
.class-status.neutral {
  background: #edf0ed;
  color: var(--muted);
}
.class-status.neutral i {
  background: #9aa29d;
  box-shadow: none;
}
@media (max-width: 700px) {
  .attendance-now {
    grid-template-columns: 1fr;
  }
  .attendance-clock,
  .current-class-card {
    padding: 22px;
  }
  .attendance-clock strong {
    font-size: 1.75rem;
  }
  .current-class-card h2 {
    font-size: 1.65rem;
  }
  .class-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .class-details span {
    min-width: 0;
  }
}
.attendance-form {
  display: grid;
  grid-template-columns: minmax(200px, 1fr) auto;
  align-items: end;
  gap: 12px;
  margin-top: 25px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.attendance-success {
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}
.attendance-success.is-hiding {
  opacity: 0;
  transform: translateY(-8px);
}
@media (max-width: 700px) {
  .attendance-form {
    grid-template-columns: 1fr;
  }
  .attendance-form button {
    width: 100%;
  }
}
.attendance-accordions {
  margin-top: 22px;
}
.attendance-accordions .attendance-form {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  grid-template-columns: minmax(220px, 1fr) auto;
}
.attendance-accordions .attendance-form label {
  max-width: 520px;
}
@media (max-width: 700px) {
  .attendance-accordions .attendance-form {
    grid-template-columns: 1fr;
  }
  .attendance-accordions .attendance-form label {
    max-width: none;
  }
}

.work-current {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) repeat(4, minmax(105px, 0.55fr));
  align-items: stretch;
  gap: 10px;
  margin-bottom: 18px;
}
.work-current > div,
.work-current > span {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 15px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.work-current > div {
  border-left: 5px solid var(--lime);
}
.work-current small,
.work-current b {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.work-current strong {
  overflow-wrap: anywhere;
  font: 1.25rem/1.2 Georgia, serif;
}
.work-current > span {
  text-align: center;
  font-weight: 700;
}
.work-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  align-items: end;
  gap: 12px;
}
.work-form label {
  max-width: 520px;
}
.work-registration-form {
  grid-template-columns: minmax(220px,2fr) minmax(130px,1fr) minmax(120px,.8fr) auto;
}
.exam-registration-form {
  grid-template-columns: minmax(220px,2fr) minmax(120px,.8fr) auto;
}
.justification-form {
  display: grid;
  grid-template-columns: 2fr 5fr 2fr 3fr;
  align-items: end;
  gap: 14px;
}
.justification-register {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.justification-lookup button {
  width: 100%;
}
.percentage-selection {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) 1fr 0.7fr auto;
  align-items: end;
  gap: 14px;
}
.percentage-values {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  align-items: end;
  gap: 14px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.percentage-total {
  align-self: center;
  font-size: 14px;
  color: var(--muted);
}
.percentage-total strong {
  margin-left: 5px;
  color: #9b2f2f;
  font-size: 18px;
}
.percentage-total strong.is-complete {
  color: #24703d;
}
.percentage-save {
  grid-column: 2/-1;
  display: flex;
  justify-content: flex-end;
}
.percentage-modal {
  width: min(620px, 100%);
}
.percentage-edit-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.percentage-edit-form .modal-actions,
.percentage-edit-form .percentage-total {
  grid-column: 1/-1;
}
.grades-selection {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) 1fr 0.7fr auto;
  align-items: end;
  gap: 14px;
}
.grade-weights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.grade-weights span {
  padding: 7px 10px;
  background: var(--cream);
  border-radius: 7px;
  color: var(--muted);
  font-size: 12px;
}
.grade-weights b {
  color: var(--green);
}
.grade-weights .grade-warning {
  background: #fff0d7;
  color: #83591a;
}
.grades-table .final-grade {
  display: inline-block;
  min-width: 48px;
  padding: 5px 8px;
  border-radius: 7px;
  background: #dfe8c2;
  color: var(--green);
  text-align: center;
  font-size: 15px;
}
.student-progress-selection {
  display: grid;
  grid-template-columns: minmax(260px,2fr) .7fr auto;
  align-items: end;
  gap: 14px;
}
.student-summary {
  display: grid;
  grid-template-columns: minmax(230px,.75fr) minmax(0,2fr);
  gap: 14px;
}
.student-reference {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f3f4f1;
}
.student-reference span {
  flex: 1 1 220px;
  color: var(--muted);
  font-size: 12px;
}
.student-reference b {
  display: block;
  margin-bottom: 2px;
  color: #7b827e;
  font-size: 9px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.student-qr-card {
  display:grid;
  grid-template-columns:190px minmax(0,1fr);
  align-items:center;
  gap:28px;
  max-width:680px;
  padding:22px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#f8f9f6;
}
.student-qr-code { width:170px; height:170px; padding:6px; border:1px solid var(--line); background:#fff; }
.student-qr-code img, .student-qr-code canvas { display:block; width:156px !important; height:156px !important; }
.student-qr-identity { display:grid; justify-items:start; gap:8px; min-width:0; }
.student-qr-identity small { color:var(--green); font-size:9px; font-weight:850; letter-spacing:.12em; }
.student-qr-identity strong { overflow-wrap:anywhere; font:1.55rem/1.15 Georgia,serif; }
.student-qr-identity span { color:var(--muted); font-weight:700; }
.student-qr-identity button { margin-top:7px; }
.student-qr-identity p { margin:2px 0 0; color:var(--muted); font-size:11px; }
.student-subject-links {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.student-subject-links .button {
  min-width:110px;
  text-align:center;
}
.report-email-form {
  display:grid;
  grid-template-columns:minmax(240px,1fr) minmax(300px,1.4fr) auto;
  align-items:end;
  gap:16px;
}
.report-email-preview {
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:5px 12px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--cream);
}
.report-email-preview small { color:var(--muted); font-size:9px; font-weight:800; letter-spacing:.08em; }
.notices-page .configuration-note { margin:16px 0 0; }
.report-group-form { display:grid; grid-template-columns:minmax(190px,.65fr) minmax(0,2fr); gap:16px; align-items:start; }
.report-group-form > label:nth-of-type(2) { grid-column:2; grid-row:1/span 2; }
.report-group-form textarea { min-height:190px; resize:vertical; border:1px solid #cfd5cd; border-radius:8px; padding:.85rem; color:var(--ink); font:inherit; outline:none; }
.report-group-form textarea:focus { border-color:var(--green); box-shadow:0 0 0 3px #174c3a16; }
.report-group-form > button { justify-self:start; }
.student-grade {
  padding: 22px;
  border-radius: 12px;
  background: var(--green);
  color: #fff;
}
.student-grade small {
  color: #d8e3de;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
}
.student-grade strong {
  display: block;
  margin: 8px 0;
  font: 3rem/1 Georgia,serif;
}
.student-grade p {
  margin: 12px 0 0;
  color: #d8e3de;
  font-size: 12px;
  line-height: 1.45;
}
.student-metrics {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 10px;
}
.student-metrics span {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--cream);
  font-size: 1.15rem;
  font-weight: 800;
}
.student-metrics b {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.student-metrics small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}
.student-proportions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.student-proportions span {
  flex: 1 1 140px;
  padding: 9px 12px;
  border-radius: 8px;
  background: #e8eed5;
  color: var(--green);
  font-size: 12px;
}
.student-proportions b {
  float: right;
  font-size: 15px;
}
.progress-list {
  display: grid;
  gap: 9px;
}
.progress-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-left: 5px solid;
  border-radius: 9px;
  background: #fff;
}
.progress-item > div {
  display: grid;
  gap: 3px;
}
.progress-item small {
  color: var(--muted);
}
.progress-item > span {
  min-width: 70px;
  padding: 6px 9px;
  border-radius: 7px;
  text-align: center;
  font-weight: 800;
}
.progress-item.is-positive { border-left-color:#4c8a54; }
.progress-item.is-positive > span { background:#dcebdd;color:#205d35; }
.progress-item.is-negative { border-left-color:#b44b4b; }
.progress-item.is-negative > span { background:#f4dddd;color:#8e2929; }

@media (max-width: 700px) {
  .work-page .topbar {
    min-height: 56px;
    padding: 8px 10px;
  }
  .work-page .userbar {
    gap: 6px;
  }
  .work-page .ghost {
    min-height: 38px;
    padding: 7px 10px;
  }
  .work-page .container {
    padding: 14px 9px 24px;
  }
  .work-page .page-heading {
    flex-direction: row;
    align-items: center;
    margin-bottom: 12px;
  }
  .work-page .page-heading h1 {
    margin: 0;
    font-size: 1.8rem;
  }
  .work-page .page-heading .eyebrow,
  .work-page .page-heading .muted {
    display: none;
  }
  .work-page .role-pill {
    align-self: center;
    white-space: nowrap;
  }
  .work-current {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    margin-bottom: 10px;
  }
  .work-current > div {
    grid-column: 1/-1;
  }
  .work-current > div,
  .work-current > span {
    padding: 9px 10px;
  }
  .work-current strong {
    font-size: 1rem;
  }
  .work-page .accordion {
    margin-bottom: 10px;
  }
  .work-page .accordion summary {
    min-height: 46px;
    padding: 11px 12px;
  }
  .work-page .panel {
    padding: 12px 10px;
  }
  .work-form {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .work-form label {
    max-width: none;
    font-size: 12px;
  }
  .work-form input {
    min-height: 48px;
    margin-top: 5px;
  }
  .work-form button {
    width: 100%;
  }
  .work-registration-form {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .work-registration-form > label:first-of-type,
  .work-registration-form > button {
    grid-column: 1/-1;
    max-width: none;
  }
  .exam-registration-form {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .exam-registration-form > label:first-of-type,
  .exam-registration-form > button {
    grid-column: 1/-1;
    max-width: none;
  }
  .justification-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .justification-form > label:first-of-type,
  .justification-matter {
    grid-column: 1/-1;
  }
  .justification-form label {
    font-size: 12px;
  }
  .justification-form input,
  .justification-form select {
    margin-top: 5px;
  }
  .justification-register {
    margin-top: 14px;
    padding-top: 14px;
  }
  .percentage-selection,
  .percentage-values {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .percentage-matter,
  .percentage-selection > div,
  .percentage-save {
    grid-column: 1/-1;
  }
  .percentage-selection > div button,
  .percentage-save button {
    width: 100%;
  }
  .percentage-values {
    margin-top: 14px;
    padding-top: 14px;
  }
  .percentage-total {
    grid-column: 1/-1;
    text-align: center;
  }
  .percentage-edit-form {
    grid-template-columns: 1fr;
  }
  .percentage-edit-form .modal-actions,
  .percentage-edit-form .percentage-total {
    grid-column: auto;
  }
  .grades-selection {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .grades-matter,
  .grades-selection > div {
    grid-column: 1/-1;
  }
  .grades-selection > div button {
    width: 100%;
  }
  .grade-weights {
    gap: 5px;
    margin-bottom: 9px;
  }
  .grade-weights span {
    flex: 1 1 auto;
    padding: 6px 7px;
    text-align: center;
  }
  .grades-table td {
    grid-template-columns: 105px minmax(0, 1fr);
    padding: 7px 0;
  }
  .student-progress-selection {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 10px;
  }
  .student-qr-card { grid-template-columns:105px minmax(0,1fr); gap:12px; padding:12px; }
  .student-qr-code { width:96px; height:96px; padding:4px; }
  .student-qr-code img, .student-qr-code canvas { width:86px !important; height:86px !important; }
  .student-qr-identity { gap:5px; }
  .student-qr-identity strong { font-size:1.05rem; }
  .student-qr-identity button { width:100%; margin-top:3px; }
  .student-qr-identity p { grid-column:1/-1; }
  .student-subject-links { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }
  .student-subject-links .button { min-width:0; width:100%; }
  .report-email-form { grid-template-columns:1fr; gap:10px; }
  .report-email-form button { width:100%; }
  .report-group-form { grid-template-columns:1fr; gap:10px; }
  .report-group-form > label:nth-of-type(2) { grid-column:auto; grid-row:auto; }
  .report-group-form textarea { min-height:170px; }
  .report-group-form > button { width:100%; }
  .student-progress-selection > label:first-of-type,
  .student-progress-selection > div {
    grid-column: 1/-1;
  }
  .student-progress-selection button {
    width: 100%;
  }
  .student-summary {
    grid-template-columns: 1fr;
  }
  .student-grade {
    padding: 16px;
  }
  .student-grade strong {
    font-size: 2.35rem;
  }
  .student-metrics {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 7px;
  }
  .student-metrics span {
    padding: 10px;
  }
  .progress-item {
    padding: 10px;
  }
  .progress-item > span {
    min-width: 62px;
  }
}
.configuration-form {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 20px;
  align-items: end;
}
.configuration-date,
.configuration-group,
.configuration-compact {
  grid-column: span 3;
}
.configuration-matter {
  grid-column: span 6;
}
.configuration-actions {
  grid-column: 1/-1;
  display: flex;
  justify-content: flex-end;
  padding-top: 8px;
}
.configuration-note {
  padding: 12px 16px;
  background: #e8eed5;
  border-radius: 8px;
  color: var(--green);
}
@media (max-width: 700px) {
  .configuration-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    grid-auto-flow: dense;
  }
  .configuration-matter,
  .configuration-date,
  .configuration-actions {
    grid-column: 1/-1;
  }
  .configuration-group,
  .configuration-compact {
    grid-column: span 1;
  }
  .configuration-actions button {
    width: 100%;
  }
}

/* Distribución compacta para las pantallas de trabajo diario en celular. */
@media (max-width: 700px) {
  .schedule-page .topbar,
  .configuration-page .topbar {
    min-height: 56px;
    padding: 8px 10px;
  }
  .schedule-page .userbar,
  .configuration-page .userbar {
    gap: 6px;
  }
  .schedule-page .ghost,
  .configuration-page .ghost {
    min-height: 38px;
    padding: 7px 10px;
  }
  .schedule-page .container,
  .configuration-page .container {
    padding: 14px 9px 24px;
  }
  .schedule-page .page-heading,
  .configuration-page .page-heading {
    flex-direction: row;
    align-items: center;
    margin-bottom: 12px;
  }
  .schedule-page .page-heading h1,
  .configuration-page .page-heading h1 {
    margin: 0;
    font-size: 1.8rem;
  }
  .schedule-page .page-heading .eyebrow,
  .configuration-page .page-heading .eyebrow,
  .schedule-page .page-heading .muted,
  .configuration-page .page-heading .muted {
    display: none;
  }
  .schedule-page .role-pill {
    align-self: center;
    white-space: nowrap;
  }
  .schedule-page .accordion,
  .configuration-page .accordion {
    margin-bottom: 10px;
  }
  .schedule-page .accordion summary,
  .configuration-page .accordion summary {
    min-height: 46px;
    padding: 11px 12px;
  }
  .schedule-page .panel,
  .configuration-page .panel {
    padding: 12px 10px;
  }
  .schedule-page label,
  .configuration-page label {
    font-size: 12px;
  }
  .schedule-page select,
  .configuration-page select,
  .configuration-page input {
    margin-top: 5px;
  }
  .configuration-note {
    margin: 10px 0 0;
    padding: 9px 11px;
    font-size: 13px;
  }
  .schedule-page .schedule-empty {
    padding-left: 12px;
  }
}
@media (min-width: 701px) and (max-width: 980px) {
  .configuration-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .configuration-date,
  .configuration-matter,
  .configuration-group,
  .configuration-compact {
    grid-column: auto;
  }
  .configuration-matter {
    grid-column: 1/-1;
  }
  .configuration-actions {
    grid-column: 1/-1;
  }
}

/* Evita el zoom automático de Safari al enfocar campos en iPhone. */
@media (max-width: 700px) {
  input,
  select,
  textarea {
    font-size: 16px;
    line-height: 1.35;
  }
  .attendance-form input {
    min-height: 48px;
  }
}

.attendance-accordions td {
  vertical-align: middle;
}
.attendance-accordions .row-actions {
  align-items: center;
}
.attendance-accordions .row-actions form {
  display: flex;
  align-items: center;
  margin: 0;
}
.attendance-accordions .row-actions .icon-button {
  margin: 0;
}

/* El editor de horario siempre aparece como ventana sobre la página. */
#schedule-modal {
  position: fixed !important;
  inset: 0 !important;
  z-index: 9999 !important;
  width: 100vw !important;
  height: 100dvh !important;
  display: grid;
  place-items: center;
  overflow-y: auto;
  padding: 18px;
  background: rgba(16, 37, 31, .68);
}
#schedule-modal[hidden] { display: none !important; }
#schedule-modal .password-modal {
  position: relative;
  width: min(480px, calc(100vw - 28px));
  max-height: calc(100dvh - 36px);
  margin: auto;
  overflow-y: auto;
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, .35);
}
@supports not (height: 100dvh) {
  #schedule-modal { height: 100vh !important; }
  #schedule-modal .password-modal { max-height: calc(100vh - 36px); }
}
@media (max-width: 700px) {
  #schedule-modal { padding: 12px; }
  #schedule-modal .password-modal { padding: 26px 20px; }
}

.qr-selection-form {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto;
  align-items: end;
  gap: 12px;
}
.qr-selection-form label { max-width: 420px; }
.qr-help { margin: 14px 0 0; color: var(--muted); font-size: 12px; }
.qr-preview-panel { background:#eef1ed; padding:28px; }
.qr-report-card { max-width:960px; margin:auto; overflow:hidden; border:1px solid var(--line); border-radius:15px; background:#fff; }
.qr-report-heading { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:22px 28px; border-bottom:1px solid var(--line); }
.qr-report-heading > div { display:grid; gap:7px; }
.qr-report-heading small { color:var(--green); font-size:10px; font-weight:850; letter-spacing:.14em; }
.qr-report-heading strong { font-size:20px; }
.qr-report-heading label { display:grid; grid-template-columns:auto minmax(150px,220px); align-items:center; gap:10px; color:var(--muted); }
.qr-list-header, .qr-student { display:grid; grid-template-columns:135px 135px minmax(0,1fr); align-items:center; }
.qr-list-header { padding:0 18px; border-bottom:1px solid var(--line); color:var(--muted); font-size:10px; font-weight:800; letter-spacing:.1em; text-transform:uppercase; }
.qr-list-header span { padding:12px 0; }
.qr-preview-list { background:#fff; }
.qr-student {
  min-height: 88px;
  padding: 10px 18px;
  border-bottom: 1px solid #aeb4af;
}
.qr-student:last-child { border-bottom:0; }
.qr-student[hidden] { display:none; }
.qr-code { width:66px; height:66px; }
.qr-code img, .qr-code canvas { display:block; width:66px !important; height:66px !important; }
.qr-student strong { font-size:14px; }
.qr-student span { overflow-wrap:anywhere; font-size:13px; text-transform:uppercase; }
@media (max-width: 700px) {
  .qr-selection-form { grid-template-columns:1fr 1fr; gap:8px; }
  .qr-selection-form label { grid-column:1/-1; max-width:none; }
  .qr-selection-form button { width:100%; padding-left:8px; padding-right:8px; }
  .qr-preview-panel { padding:6px !important; }
  .qr-report-card { border-radius:9px; }
  .qr-report-heading { align-items:stretch; flex-direction:column; gap:12px; padding:15px; }
  .qr-report-heading label { grid-template-columns:1fr; gap:4px; }
  .qr-list-header, .qr-student { grid-template-columns:78px 72px minmax(0,1fr); }
  .qr-list-header { padding:0 8px; }
  .qr-student { min-height:74px; padding:7px 8px; }
  .qr-code, .qr-code img, .qr-code canvas { width:58px !important; height:58px !important; }
  .qr-student strong, .qr-student span { font-size:11px; }
}