/* Reglas responsive compartidas por todas las páginas. */
@media (max-width: 1100px) {
  .hero {
    min-height: 600px;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 2rem;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dashboard-grid--summary {
    grid-template-columns: 1fr;
  }
  .patient-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .client-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .client-columns {
    grid-template-columns: 1fr;
  }
  .client-password__form {
    grid-template-columns: repeat(2, 1fr);
  }
  .audit-filters {
    grid-template-columns: repeat(2, minmax(170px, 1fr));
  }
  .audit-detail-meta {
    grid-template-columns: repeat(2, 1fr);
  }
  .history-toolbar {
    grid-template-columns: 1fr 1fr;
  }
  .history-toolbar > .button {
    align-self: end;
  }
}
@media (max-width: 900px) {
  .menu-button {
    display: grid;
  }
  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    left: 1rem;
    display: none;
    align-items: stretch;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 0.75rem;
    background: #fff;
    box-shadow: var(--shadow-md);
  }
  .site-nav[data-open="true"] {
    display: flex;
  }
  .site-nav > a {
    text-align: center;
  }
  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    padding-top: 4rem;
  }
  .hero__copy {
    text-align: center;
  }
  .hero__copy .eyebrow, .hero__actions, .trust-row {
    justify-content: center;
  }
  .hero__copy h1, .hero__lead {
    margin-inline: auto;
  }
  .hero__visual {
    width: min(100%, 570px);
    margin-inline: auto;
  }
  .about-section__inner {
    grid-template-columns: 1fr;
  }
  .about-visual {
    min-height: 320px;
  }
  .portal-callout {
    grid-template-columns: auto 1fr;
  }
  .portal-callout .button {
    grid-column: 1 / -1;
  }
  .login-page {
    grid-template-columns: 1fr;
  }
  .login-story {
    display: none;
  }
  .login-panel {
    padding: 1rem;
  }
  .login-card__mobile-brand {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1.8rem;
    color: var(--navy);
  }
  .login-card__mobile-brand .clinic-logo {
    width: 96px;
    height: auto;
    margin-bottom: 0;
  }
  .dashboard-sidebar {
    transform: translateX(-105%);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease;
  }
  .dashboard-sidebar[data-open="true"] {
    transform: translateX(0);
  }
  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: block;
    border: 0;
    background: rgba(16, 24, 56, 0.42);
  }
  .dashboard-main {
    margin-left: 0;
  }
  .dashboard-menu {
    display: grid !important;
    margin: 0.75rem 0 0 0.75rem;
  }
  .record-form {
    grid-template-columns: repeat(2, 1fr);
  }
  .audit-changes {
    grid-template-columns: 1fr;
  }
  .client-welcome {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 700px) {
  html {
    scroll-padding-top: 72px;
  }
  .site-header__inner {
    min-height: 70px;
  }
  .brand__mark {
    width: 78px;
    height: auto;
  }
  .brand__copy small {
    display: none;
  }
  .hero {
    padding-block: 3.2rem 4.5rem;
  }
  .hero__copy h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }
  .hero__actions .button {
    width: 100%;
  }
  .trust-row {
    display: grid;
    justify-items: start;
    width: max-content;
    max-width: 100%;
    margin-inline: auto;
    text-align: left;
  }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    min-height: 230px;
  }
  .about-section {
    border-radius: 0;
  }
  .about-visual {
    min-height: 280px;
  }
  .about-visual__card {
    right: 1rem;
    bottom: 1rem;
  }
  .portal-callout {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .portal-callout__icon {
    margin-inline: auto;
  }
  .portal-callout .eyebrow {
    justify-content: center;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-card {
    min-height: 140px;
  }
  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-block: 2rem;
    text-align: center;
  }
  .site-footer__inner .brand {
    justify-self: center;
  }
  .login-card {
    border-radius: 20px;
  }
  .dashboard-content {
    padding: 1rem 1rem 6.5rem;
  }
  .dashboard-heading {
    align-items: stretch;
    flex-direction: column;
  }
  .dashboard-heading > .button {
    width: 100%;
  }
  .heading-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .heading-actions .button {
    width: 100%;
  }
  .history-toolbar {
    grid-template-columns: 1fr;
  }
  .history-toolbar > .button {
    width: 100%;
  }
  .vaccination-history-panel__header {
    align-items: stretch;
    flex-direction: column;
  }
  .history-print-button {
    width: 100%;
  }
  .vaccination-timeline__event {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 0.55rem;
  }
  .vaccination-timeline::before {
    left: 16px;
  }
  .vaccination-timeline__marker {
    width: 34px;
    height: 34px;
    border-width: 3px;
  }
  .vaccination-timeline__event header {
    align-items: flex-start;
    flex-direction: column;
  }
  .vaccination-timeline__event dl {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }
  .history-pagination {
    align-items: stretch;
    flex-direction: column;
  }
  .history-pagination > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
  }
  .metric-card {
    min-height: 130px;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0.9rem;
  }
  .metric-card__icon {
    width: 38px;
    height: 38px;
  }
  .metric-card strong {
    font-size: 1.6rem;
  }
  .dose-row {
    grid-template-columns: auto 1fr auto;
  }
  .dose-row__date {
    grid-column: 2;
    text-align: left;
  }
  .dose-row > .status-badge {
    grid-column: 3;
    grid-row: 1 / 3;
  }
  .patient-grid {
    grid-template-columns: 1fr;
  }
  .record-form {
    grid-template-columns: 1fr;
  }
  .record-form__wide {
    grid-column: auto;
  }
  .reminder-patient-picker, .consent-form {
    grid-template-columns: 1fr;
  }
  .consent-statement {
    grid-column: auto;
  }
  .consent-form fieldset {
    align-items: flex-start;
    flex-direction: column;
  }
  .record-form__actions {
    position: sticky;
    bottom: 74px;
    margin-inline: -0.25rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.7rem;
    background: rgba(255, 255, 255, 0.95);
  }
  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }
  .toolbar--filters > span:last-child {
    margin-left: 0;
  }
  .compact-select {
    justify-content: space-between;
  }
  .search-field {
    width: 100%;
  }
  .audit-filters {
    grid-template-columns: 1fr;
  }
  .audit-filter-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .audit-filter-actions > * {
    width: 100%;
  }
  .audit-result-summary {
    align-items: flex-end;
    flex-direction: column;
  }
  .audit-pagination {
    justify-content: space-between;
  }
  .audit-detail-meta {
    grid-template-columns: 1fr;
  }
  .audit-dialog-backdrop {
    align-items: end;
    padding: 0.5rem;
  }
  .audit-dialog {
    max-height: calc(100dvh - 1rem);
    border-radius: 18px 18px 10px 10px;
    padding: 1rem;
  }
  .responsive-table {
    overflow: visible;
  }
  .responsive-table table, .responsive-table thead, .responsive-table tbody, .responsive-table tr, .responsive-table td {
    display: block;
  }
  .responsive-table thead {
    position: absolute;
    overflow: hidden;
    width: 1px;
    height: 1px;
    clip: rect(0 0 0 0);
  }
  .responsive-table tbody {
    display: grid;
    gap: 0.7rem;
    padding: 0.7rem;
  }
  .responsive-table tr {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.4rem 0.75rem;
    background: #fff;
  }
  .responsive-table td {
    display: grid;
    grid-template-columns: minmax(90px, 0.7fr) 1.3fr;
    align-items: center;
    gap: 0.7rem;
    border-bottom: 1px solid #edf0f5;
    padding: 0.65rem 0;
    text-align: right;
  }
  .responsive-table td:last-child {
    border-bottom: 0;
  }
  .responsive-table td::before {
    color: #929aaf;
    content: attr(data-label);
    font-size: 0.63rem;
    font-weight: 820;
    letter-spacing: 0.04em;
    text-align: left;
    text-transform: uppercase;
  }
  .responsive-table td > * {
    justify-self: end;
  }
  .person-cell {
    justify-self: stretch !important;
    justify-content: flex-end;
  }
  .panel-card--flush {
    border: 0;
    background: transparent;
    box-shadow: none;
  }
  .mobile-dashboard-nav {
    position: fixed;
    inset: auto 0 0 0;
    z-index: 50;
    display: grid;
    height: 66px;
    grid-auto-flow: column;
    grid-auto-columns: minmax(72px, 1fr);
    overflow-x: auto;
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 -10px 30px rgba(31, 43, 92, 0.08);
    backdrop-filter: blur(12px);
  }
  .mobile-dashboard-nav button {
    position: relative;
    display: grid;
    place-items: center;
    border: 0;
    padding: 0.45rem 0.1rem;
    background: transparent;
    color: #8b93a7;
    cursor: pointer;
    font-size: 0.56rem;
    font-weight: 700;
    white-space: nowrap;
  }
  .mobile-dashboard-nav button svg {
    width: 20px;
  }
  .mobile-dashboard-nav button[data-active="true"] {
    color: var(--navy);
  }
  .mobile-dashboard-nav button[data-active="true"]::before {
    position: absolute;
    inset: 0 24% auto;
    height: 3px;
    border-radius: 0 0 5px 5px;
    background: var(--red);
    content: "";
  }
  .toast {
    bottom: 76px;
  }
  .module-error {
    min-height: 220px;
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }
  .module-error > .mini-button {
    width: 100%;
  }
  .client-header {
    min-height: 68px;
  }
  .client-header .brand__copy small, .client-header__user > div {
    display: none;
  }
  .client-main {
    width: min(100% - 1.25rem, 1220px);
    padding-top: 0.75rem;
  }
  .client-welcome {
    gap: 1.2rem;
    border-radius: 16px;
    padding: 1.25rem;
  }
  .client-welcome h1 {
    font-size: 2.25rem;
  }
  .client-password > div {
    grid-template-columns: auto 1fr;
  }
  .client-password > div > .button {
    grid-column: 1 / -1;
    width: 100%;
  }
  .client-password__form {
    grid-template-columns: 1fr;
  }
  .client-password__form .button {
    width: 100%;
  }
  .client-metrics {
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem;
  }
  .client-metrics article {
    min-height: 90px;
    padding: 0.75rem;
  }
  .client-section {
    border-radius: 14px;
    padding: 0.85rem;
  }
  .client-dose-list article {
    grid-template-columns: 1fr auto;
  }
  .client-dose-list article > .status-badge {
    grid-column: 1 / -1;
  }
}
@media (max-width: 430px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .metric-card {
    min-height: 105px;
    flex-direction: row;
    align-items: center;
  }
  .patient-card dl {
    grid-template-columns: 1fr;
  }
  .staff-avatar {
    width: 36px;
    height: 36px;
  }
  .dashboard-content {
    padding-inline: 0.75rem;
  }
  .dashboard-heading h1 {
    font-size: 2rem;
  }
  .contact-card {
    padding: 1.1rem;
  }
  .client-header__user > span {
    display: none;
  }
  .client-header__user button {
    padding-inline: 0.55rem;
  }
  .client-header__user button svg {
    display: none;
  }
  .client-metrics {
    grid-template-columns: 1fr;
  }
  .client-reminder-list article {
    grid-template-columns: auto 1fr;
  }
  .client-reminder-list .status-badge {
    grid-column: 2;
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}