:root {
  --blue: #2D0FAF;
  --orange: #EB7A12;
  --white: #FFFFFF;
  --gray: #F4F6F9;
  --text: #1E293B;
  --muted: #64748B;
  --border: #DDE3EC;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--gray);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

.app-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  align-items: start;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(350px, 1fr) auto;
  align-items: center;
  gap: 28px;
  padding: 16px clamp(16px, 3vw, 38px);
  background: linear-gradient(135deg, var(--blue), #1e087e);
  color: var(--white);
  border-bottom: 6px solid var(--orange);
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--white);
  padding: 8px;
}

.logo.missing-logo {
  display: none;
}

.eyebrow {
  margin: 0 0 4px;
  color: #f7c390;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  margin-bottom: 5px;
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  letter-spacing: 0;
}

.brand span {
  font-size: 1rem;
  opacity: 0.94;
}

.header-status {
  display: grid;
  grid-template-columns: 132px 230px 132px minmax(230px, auto);
  gap: 8px;
  align-items: stretch;
}

.status-card {
  min-width: 0;
  padding: 9px 11px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
}

.status-card strong {
  display: block;
  font-size: 1.05rem;
}

.status-card span {
  font-size: 0.7rem;
  opacity: 0.9;
}

.weather-card {
  min-width: 0;
}

.weather-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  margin: 5px 0 4px;
}

.weather-grid span {
  display: block;
  padding: 4px 5px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  font-size: 0.64rem;
  line-height: 1.25;
}

.weather-grid b {
  display: block;
  margin-top: 2px;
  color: var(--white);
  font-size: 0.8rem;
}

.weather-card small {
  display: block;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.62rem;
}

.status-card.accent {
  background: var(--orange);
}

.user-status {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
}

.user-status strong,
.user-status span {
  display: block;
}

.user-status strong {
  font-size: 0.82rem;
}

.user-status span {
  margin-top: 2px;
  font-size: 0.62rem;
  opacity: 0.85;
}

.header-button {
  margin-left: auto;
  padding: 6px 9px;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
}

.app-shell {
  width: min(1220px, calc(100% - 28px));
  margin: 24px auto 42px;
}

.tabs {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: calc(100vh - 0px);
  padding: 22px 14px;
  background: #FFFFFF;
  border-right: 1px solid var(--border);
  box-shadow: 6px 0 20px rgba(15, 23, 42, 0.06);
}

.sidebar-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px 12px;
  color: var(--muted);
  font-size: 0.72rem;
}

.sidebar-title button,
.menu-toggle {
  display: none;
  border: 0;
  cursor: pointer;
}

.tab-button, .btn, .icon-btn {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.tab-button {
  width: 100%;
  padding: 12px 16px;
  color: var(--blue);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
}

.tab-button.active {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.section-title {
  margin: 18px 0;
}

.section-title h2 {
  margin-bottom: 6px;
  font-size: 1.55rem;
}

.section-title p {
  color: var(--muted);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.alert-card {
  border-left-color: #DC2626;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.quick-action {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 12px 14px;
  color: var(--blue);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-align: left;
}

.quick-action strong {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--orange);
  border-radius: 8px;
  font-size: 1.15rem;
}

.quick-action.primary-action {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 16px;
}

.monthly-chart {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  min-height: 220px;
  align-items: end;
  padding-top: 15px;
}

.chart-column {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 7px;
  height: 190px;
  align-items: end;
  text-align: center;
}

.chart-bar {
  position: relative;
  width: min(54px, 80%);
  min-height: 8px;
  margin: 0 auto;
  background: var(--blue);
  border-top: 5px solid var(--orange);
  border-radius: 6px 6px 0 0;
}

.chart-bar strong {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text);
  font-size: 0.78rem;
}

.chart-column span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.operational-list {
  display: grid;
  gap: 8px;
}

.operational-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}

.operational-item > strong {
  color: var(--blue);
}

.operational-item span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
}

.row-actions {
  display: flex;
  gap: 5px;
}

.row-action {
  width: 34px;
  height: 34px;
  color: var(--blue);
  background: #EEF2FF;
  border: 1px solid #C7D2FE;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 900;
}

.toast-container {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1000;
  display: grid;
  gap: 8px;
  width: min(380px, calc(100% - 36px));
}

.toast {
  padding: 13px 15px;
  color: var(--white);
  background: #166534;
  border-left: 6px solid #4ADE80;
  border-radius: 8px;
  box-shadow: var(--shadow);
  font-size: 0.88rem;
  font-weight: 700;
}

.toast.error {
  background: #991B1B;
  border-left-color: #F87171;
}

.menu-backdrop {
  display: none;
}

.metric-card, .panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 22px;
  border-left: 6px solid var(--orange);
}

.metric-card span {
  color: var(--muted);
  font-weight: 700;
}

.metric-card strong {
  display: block;
  margin-top: 10px;
  color: var(--blue);
  font-size: 2.5rem;
}

.panel {
  padding: 20px;
  margin-bottom: 18px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.type-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.type-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px;
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.type-chip-label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.type-icon {
  display: grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--blue);
  border: 3px solid #E2E8F0;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 900;
}

.type-chip strong {
  flex: 0 0 auto;
  color: var(--orange);
}

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

label, fieldset {
  color: var(--text);
  font-weight: 700;
}

input, select, textarea {
  width: 100%;
  margin-top: 7px;
  padding: 12px;
  color: var(--text);
  background: var(--white);
  border: 1px solid #C9D3E1;
  border-radius: 8px;
  font: inherit;
}

input[type="text"],
input[type="search"],
input[type="tel"],
textarea {
  text-transform: uppercase;
}

textarea {
  resize: vertical;
}

input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(45, 15, 175, 0.16);
  border-color: var(--blue);
}

.wide {
  grid-column: 1 / -1;
}

.checkbox-field, .source-field {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px 18px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.source-field {
  grid-column: span 2;
}

.checkbox-field legend, .source-field legend {
  padding: 0 8px;
}

.checkbox-field label, .source-field label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
}

.checkbox-field input, .source-field input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--blue);
}

.photo-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 160px));
  gap: 10px;
}

.photo-count {
  margin: -6px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.photo-count.valid {
  color: #15803D;
}

.photo-count.invalid {
  color: #B91C1C;
}

.photo-preview img, .modal-photos img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.form-actions, .button-row {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  min-height: 44px;
  padding: 11px 16px;
  border-radius: 8px;
  font-weight: 800;
}

.btn.primary {
  color: var(--white);
  background: var(--blue);
}

.btn.secondary {
  color: var(--blue);
  background: #EEF2FF;
  border: 1px solid #C7D2FE;
}

.btn.warning {
  color: #713F12;
  background: #FEF3C7;
  border: 1px solid #FCD34D;
}

.btn.danger {
  color: var(--white);
  background: #B91C1C;
}

.edit-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
  padding: 14px 16px;
  color: #713F12;
  background: #FFFBEB;
  border: 1px solid #FCD34D;
  border-left: 6px solid var(--orange);
  border-radius: 8px;
}

.edit-notice[hidden] {
  display: none;
}

.edit-notice strong,
.edit-notice span {
  display: block;
}

.edit-notice span {
  margin-top: 4px;
  font-size: 0.85rem;
}

.backup-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-width: 0;
  border-left: 6px solid var(--orange);
}

.pendrive-panel {
  min-width: 0;
  border-left-color: #15803D;
}

.cloud-panel {
  display: grid;
  grid-template-columns: minmax(250px, 0.9fr) minmax(360px, 1.25fr);
  gap: 18px;
  border-left: 6px solid #0284C7;
}

.cloud-icon {
  background: #0284C7;
}

.cloud-config {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.cloud-config label {
  min-width: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.cloud-config label:first-child {
  grid-column: 1 / -1;
}

.cloud-config input:not([type="checkbox"]) {
  width: 100%;
  margin-top: 5px;
}

.cloud-auto-option {
  display: flex;
  align-items: center;
  gap: 8px;
  align-self: end;
  min-height: 44px;
}

.cloud-auto-option input {
  width: 18px;
  height: 18px;
}

.cloud-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(145px, 1fr));
  gap: 8px;
}

.cloud-actions .btn {
  min-height: 40px;
  padding: 8px 10px;
  font-size: 0.78rem;
  line-height: 1.15;
  white-space: normal;
}

.pendrive-panel .backup-info {
  min-width: 220px;
  flex: 1 1 320px;
}

.pendrive-panel .backup-info > div:last-child {
  min-width: 0;
}

.pendrive-panel .backup-actions {
  display: grid;
  flex: 0 1 470px;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 8px;
}

.pendrive-panel .backup-actions .btn {
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  font-size: 0.78rem;
  line-height: 1.15;
  white-space: normal;
}

.pendrive-icon {
  background: #15803D;
  font-size: 0.78rem;
}

.user-management {
  display: grid;
  gap: 18px;
  border-left: 6px solid var(--blue);
}

.security-icon {
  background: var(--orange);
}

.user-form {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.user-form input,
.user-form select {
  margin-top: 0;
}

.user-list-wrap {
  overflow-x: auto;
}

.user-table {
  min-width: 720px;
}

.user-actions {
  display: flex;
  gap: 6px;
}

.user-actions .btn {
  min-height: 34px;
  padding: 6px 9px;
  font-size: 0.78rem;
}

.auth-modal {
  width: 100vw;
  max-width: none;
  height: 100vh;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: auto;
}

.auth-modal::backdrop {
  background: #041326;
}

.auth-screen[open] {
  display: grid;
  place-items: center;
  background:
    linear-gradient(90deg, rgba(2, 13, 31, 0.32), rgba(2, 13, 31, 0.05)),
    url("../img/login-background.png") center / cover no-repeat;
}

.auth-panel {
  width: min(420px, calc(100% - 36px));
  margin: 24px auto;
  padding: 28px;
  color: var(--white);
  background: rgba(4, 20, 43, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-top: 7px solid var(--orange);
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(8px);
}

.setup-panel {
  width: min(470px, calc(100% - 36px));
  margin: 24px auto;
}

.auth-panel > img {
  display: block;
  width: 92px;
  height: 92px;
  margin: 0 auto 16px;
  object-fit: contain;
}

.auth-panel h2,
.auth-panel > p {
  text-align: center;
}

.auth-panel h2 {
  margin-bottom: 7px;
}

.auth-panel .eyebrow {
  color: var(--orange);
}

.auth-panel label {
  color: var(--white);
}

.auth-panel input {
  color: var(--text);
}

.auth-form {
  display: grid;
  gap: 13px;
  margin-top: 20px;
}

.cloud-recovery-button {
  width: 100%;
  margin-top: 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.cloud-recovery-modal {
  width: min(580px, calc(100% - 24px));
}

.cloud-recovery-form {
  display: grid;
  gap: 12px;
}

.cloud-recovery-form label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.cloud-recovery-form input {
  width: 100%;
  margin-top: 5px;
}

.auth-form input {
  margin-top: 6px;
}

.auth-error {
  min-height: 18px;
  margin: 0;
  color: #B91C1C;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: left !important;
}

.auth-footer {
  display: block;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.7rem;
  font-weight: 800;
  text-align: center;
}

.history-list {
  display: grid;
  gap: 8px;
}

.history-entry {
  padding: 9px 10px;
  background: var(--white);
  border-left: 4px solid var(--orange);
  font-size: 0.85rem;
}

.history-entry strong {
  display: block;
  margin-bottom: 3px;
}

.badge.open {
  color: #991B1B;
  background: #FEE2E2;
}

.badge.progress {
  color: #854D0E;
  background: #FEF9C3;
}

.badge.done {
  color: #166534;
  background: #DCFCE7;
}

.backup-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.backup-icon {
  display: grid;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--white);
  background: var(--blue);
  border-radius: 8px;
  font-size: 1.7rem;
  font-weight: 900;
}

.backup-info h3,
.backup-info p {
  margin-bottom: 4px;
}

.backup-info p,
.backup-info span {
  color: var(--muted);
  font-size: 0.85rem;
}

.backup-info span {
  font-weight: 700;
}

.backup-actions {
  display: flex;
  flex: 0 1 auto;
  max-width: 100%;
  gap: 10px;
  flex-wrap: wrap;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
}

.filters-grid .button-row {
  grid-column: span 2;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th, td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--blue);
  background: #F8FAFC;
  font-size: 0.85rem;
  text-transform: uppercase;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover {
  background: #FFF7ED;
}

.badge {
  display: inline-block;
  padding: 6px 10px;
  color: #7C2D12;
  background: #FFEDD5;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.78rem;
}

.empty-state {
  padding: 18px;
  color: var(--muted);
  text-align: center;
}

.modal {
  width: min(920px, calc(100% - 24px));
  max-height: 88vh;
  padding: 0;
  border: 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.modal::backdrop {
  background: rgba(15, 23, 42, 0.6);
}

.modal-header, .modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  background: var(--blue);
  color: var(--white);
}

.modal-actions {
  justify-content: flex-end;
  background: #F8FAFC;
}

.icon-btn {
  width: 38px;
  height: 38px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  font-size: 1.6rem;
}

.modal-content {
  padding: 20px;
  overflow: auto;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.detail-item {
  padding: 12px;
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.detail-item.full {
  grid-column: 1 / -1;
}

.detail-item span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.modal-photos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.success-modal {
  width: min(560px, calc(100% - 24px));
  overflow: hidden;
  text-align: center;
}

.success-mark {
  display: grid;
  width: 62px;
  height: 62px;
  margin: 24px auto 0;
  place-items: center;
  color: var(--white);
  background: #15803D;
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 900;
}

.success-content {
  padding: 18px 24px 22px;
}

.success-content h2 {
  margin-bottom: 8px;
  color: var(--blue);
}

.backup-progress-modal {
  width: min(470px, calc(100% - 24px));
  padding: 28px;
  overflow: hidden;
  text-align: center;
}

.backup-progress-modal .success-content {
  padding-bottom: 4px;
}

.backup-spinner {
  width: 54px;
  height: 54px;
  margin: 4px auto 0;
  border: 6px solid #E2E8F0;
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: backup-spin 800ms linear infinite;
}

.backup-progress-track {
  height: 8px;
  margin-top: 18px;
  overflow: hidden;
  background: #E2E8F0;
  border-radius: 8px;
}

.backup-progress-track span {
  display: block;
  width: 15%;
  height: 100%;
  background: var(--blue);
  border-radius: inherit;
  transition: width 350ms ease;
}

@keyframes backup-spin {
  to { transform: rotate(360deg); }
}

.success-content p {
  color: var(--muted);
}

.filename-box {
  padding: 12px;
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: left;
}

.filename-box span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.filename-box strong {
  color: var(--text);
  overflow-wrap: anywhere;
}

@media (max-width: 1400px) {
  .topbar {
    grid-template-columns: minmax(320px, 1fr) minmax(560px, auto);
    align-items: start;
  }

  .header-status {
    grid-template-columns: 120px minmax(220px, 1fr) 120px;
  }

  .user-status {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .app-layout {
    display: block;
  }

  .menu-toggle {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1002;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: var(--white);
    background: var(--orange);
    border-radius: 8px;
    font-size: 1.25rem;
  }

  .tabs {
    position: fixed;
    z-index: 1003;
    inset: 0 auto 0 0;
    width: min(290px, 86vw);
    transform: translateX(-105%);
    transition: transform 180ms ease;
  }

  .tabs.open {
    transform: translateX(0);
  }

  .sidebar-title button {
    display: block;
    width: 34px;
    height: 34px;
    background: #EEF2FF;
    border-radius: 8px;
    color: var(--blue);
    font-size: 1.3rem;
  }

  .menu-backdrop.open {
    position: fixed;
    z-index: 1001;
    inset: 0;
    display: block;
    background: rgba(15, 23, 42, 0.56);
  }

  .topbar {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
  }

  .brand {
    align-items: flex-start;
  }

  .header-status {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pendrive-panel .backup-actions {
    width: 100%;
    flex-basis: auto;
  }

  .cloud-panel {
    grid-template-columns: 1fr;
  }

  .cloud-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .auth-screen[open] {
    background-position: 58% center;
  }

  .auth-panel,
  .setup-panel {
    margin: 24px auto;
  }

  .cards-grid, .form-grid, .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .source-field {
    grid-column: 1 / -1;
  }

  .filters-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filters-grid .button-row {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100% - 18px, 1220px);
    margin-top: 14px;
  }

  .topbar {
    padding: 18px 14px;
  }

  .brand {
    gap: 12px;
  }

  .logo {
    width: 64px;
    height: 64px;
  }

  .header-status, .status-card, .btn {
    width: 100%;
  }

  .header-status {
    grid-template-columns: 1fr;
  }

  .pendrive-panel .backup-actions {
    grid-template-columns: 1fr;
  }

  .cloud-config,
  .cloud-actions {
    grid-template-columns: 1fr;
  }

  .cloud-config label:first-child {
    grid-column: auto;
  }

  .user-status {
    width: 100%;
  }

  .weather-grid {
    grid-template-columns: repeat(3, minmax(72px, 1fr));
  }

  .filters-grid, .detail-grid {
    grid-template-columns: 1fr;
  }

  .form-actions, .button-row {
    flex-direction: column;
  }

  .edit-notice {
    align-items: stretch;
    flex-direction: column;
  }

  .backup-panel,
  .backup-info,
  .backup-actions,
  .user-management,
  .user-form {
    align-items: stretch;
    flex-direction: column;
  }

  .user-management,
  .user-form {
    display: flex;
  }
}

@media print {
  body {
    background: var(--white);
  }

  .topbar, .tabs, .form-actions, .button-row, .modal-actions, .icon-btn {
    display: none !important;
  }

  .app-shell, .panel, .modal {
    width: 100%;
    margin: 0;
    box-shadow: none;
    border: 0;
  }
}