:root {
  --bg-base: #f6f3ee;
  --bg-warm: #ffefe0;
  --bg-cool: #d8eef0;
  --panel: rgba(255, 255, 255, 0.86);
  --panel-strong: rgba(255, 255, 255, 0.95);
  --text-strong: #222222;
  --text-muted: #566067;
  --primary: #0d6d72;
  --primary-dark: #094f53;
  --accent: #e5672f;
  --accent-soft: #ffe5d8;
  --ok: #2f9e44;
  --bad: #d9480f;
  --warning: #b96a0f;
  --line: #d5d9dc;
  --shadow: 0 20px 46px rgba(34, 34, 34, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--text-strong);
  background:
    radial-gradient(circle at 8% 10%, var(--bg-warm) 0%, rgba(255, 239, 224, 0) 48%),
    radial-gradient(circle at 92% 0%, var(--bg-cool) 0%, rgba(216, 238, 240, 0) 44%),
    linear-gradient(180deg, #faf6f1 0%, var(--bg-base) 100%);
}

.screen {
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 22px 14px 40px;
  display: grid;
  gap: 14px;
}

.hero-shell,
.panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
}

.hero-shell {
  overflow: hidden;
}

.hero {
  padding: 14px 16px 12px;
  background: linear-gradient(125deg, #0d6d72 0%, #0e8282 65%, #1a8d7d 100%);
  color: #ffffff;
}

.hero-kicker {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.9;
}

.app-version {
  letter-spacing: 0.08em;
  opacity: 0.88;
  font-weight: 600;
}

.hero h1 {
  margin: 4px 0 2px;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.5rem, 4.3vw, 2rem);
  line-height: 1.1;
}

.hero-copy {
  margin: 0;
  max-width: 40ch;
  font-size: 0.98rem;
  opacity: 0.95;
}

.live-strip {
  padding: 10px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--panel-strong);
}

.live-strip span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-dark);
  background: #dbf0ee;
}

.panel {
  padding: 16px;
  animation: reveal 380ms ease-out both;
}

.auth-panel {
  padding: 8px 10px;
}

.panel-head h2,
.auth-panel h2,
.list-panel h2 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.2rem;
}

.panel-head p,
.list-panel p {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.login-form {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.login-inline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  align-items: stretch;
  flex: 1 1 auto;
  min-width: 0;
}

.inline-pair {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.login-inline .inline-key {
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.8rem;
  white-space: nowrap;
}

.login-inline input,
.login-inline select {
  width: 100%;
  min-width: 0;
}

.auth-panel .login-form .login-inline {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: stretch;
  gap: 6px;
}

.auth-panel .login-form .login-inline .inline-pair {
  display: flex !important;
  align-items: center;
  gap: 6px;
  flex: 1 1 0;
  min-width: 0;
}

.auth-panel .login-form .login-inline .inline-key {
  display: inline-block;
  flex: 0 0 auto;
  margin: 0;
  white-space: nowrap;
}

.auth-panel .login-form .login-inline input,
.auth-panel .login-form .login-inline select {
  width: auto;
  flex: 1 1 auto;
  min-width: 0;
}

.auth-panel .login-form > button {
  min-height: 36px;
  padding: 8px 12px;
  white-space: nowrap;
  flex: 0 0 auto;
}

.login-stacked {
  display: grid;
  gap: 12px;
}

.utility-row {
  margin-top: 10px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

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

.menu-link {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  min-height: 118px;
  background: #ffffff;
  text-decoration: none;
  color: var(--text-strong);
  display: grid;
  gap: 6px;
  align-content: center;
  transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.menu-link:hover,
.menu-link:focus-visible {
  transform: translateY(-1px);
  border-color: #bfc9ce;
  box-shadow: 0 8px 20px rgba(13, 109, 114, 0.12);
}

.menu-link:focus-visible {
  outline: 2px solid rgba(13, 109, 114, 0.45);
  outline-offset: 2px;
}

.menu-link strong {
  font-size: 1.06rem;
  line-height: 1.2;
}

.menu-link span {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.menu-link.menu-link-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #ffffff;
  font-weight: 700;
  color: var(--primary-dark);
}

.login-page .auth-panel,
.hub-page .auth-panel {
  padding: 14px 14px 12px;
}

.login-page .login-form button {
  min-height: 48px;
  font-size: 1rem;
}

.hub-page .utility-row {
  justify-content: space-between;
}

.hub-page #logoutButton,
.hub-page .menu-link-ghost {
  min-height: 46px;
}

.compressor-page .screen {
  width: min(500px, 100%);
}

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

.entry-form label,
.login-form label:not(.inline-key) {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.entry-form input,
.entry-form textarea,
.entry-form select,
.login-form select,
.login-form input {
  border: 2px solid #c2c8cc;
  border-radius: 12px;
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  font: inherit;
  font-size: 0.98rem;
  color: var(--text-strong);
  background: #ffffff;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.auth-panel .login-form input,
.auth-panel .login-form select {
  min-height: 36px;
  padding: 7px 9px;
  font-size: 0.9rem;
}

.entry-form input.is-state-empty,
.entry-form textarea.is-state-empty {
  background: #e7eaee;
  border-color: #bcc3cb;
}

.entry-form input.is-state-editing,
.entry-form textarea.is-state-editing {
  background: #dceeff;
  border-color: #5f9ddd;
}

.entry-form input.is-state-invalid,
.entry-form textarea.is-state-invalid {
  background: #ffdcdc;
  border-color: #d86a6a;
}

.entry-form input.is-state-valid,
.entry-form textarea.is-state-valid {
  background: #ddf5e2;
  border-color: #5daf72;
}

.entry-form input:focus,
.entry-form textarea:focus,
.entry-form select:focus,
.login-form select:focus,
.login-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 109, 114, 0.18);
  outline: none;
}

.entry-form textarea {
  min-height: 98px;
  resize: vertical;
}

button {
  border: 0;
  border-radius: 12px;
  min-height: 44px;
  padding: 10px 16px;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #ffffff;
  cursor: pointer;
  background: linear-gradient(130deg, var(--accent) 0%, #f07f3f 100%);
  transition: transform 120ms ease, filter 120ms ease;
}

button:hover {
  transform: translateY(-1px);
  filter: saturate(1.1);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.connection-state {
  margin-top: 5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #f3f3f3;
  color: var(--text-muted);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #a5adb3;
}

.connection-state.is-online {
  background: #e8f7ec;
  color: #207836;
}

.connection-state.is-online .dot {
  background: var(--ok);
}

.connection-state.is-offline {
  background: #ffece3;
  color: #a74a25;
}

.connection-state.is-offline .dot {
  background: var(--bad);
}

.status,
.form-status {
  margin: 4px 0 0;
  min-height: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.auth-panel .status,
.auth-panel .form-status {
  font-size: 0.82rem;
}

.auth-panel .connection-state {
  vertical-align: middle;
}

.auth-panel .status {
  display: inline-block;
  vertical-align: middle;
  margin: 5px 0 0 4px;
  white-space: nowrap;
}

.auth-panel .status:empty,
.auth-panel .form-status:empty {
  display: none;
}

.form-status.is-error {
  color: var(--bad);
}

.form-status.is-success {
  color: var(--ok);
}

.plausibility-warnings {
  display: none;
  margin: 10px 0 0;
  padding: 10px 12px 10px 24px;
  border-radius: 12px;
  border: 1px solid #f0c36a;
  background: #fff8e6;
  color: #8a5a00;
  font-size: 0.86rem;
}

.plausibility-warnings.is-visible {
  display: block;
}

.panel-head {
  margin-bottom: 14px;
}

.measurement-matrix,
.meta-grid {
  display: grid;
  gap: 10px;
}

.meta-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.measurement-matrix {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
  background: var(--panel-strong);
  margin-bottom: 10px;
}

.matrix-head,
.matrix-row {
  display: grid;
  gap: 8px;
  grid-template-columns: 38px repeat(3, minmax(0, 1fr));
  align-items: end;
}

.matrix-head {
  margin-bottom: 4px;
  align-items: center;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-left: 44px;
}

.matrix-head span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  min-height: 38px;
  border-radius: 10px;
  border: 1px solid #d9e4e5;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  white-space: nowrap;
  padding: 0 4px;
}

.matrix-head span:first-child {
  display: none;
}

.matrix-row {
  border: 1px solid #dde2e5;
  border-radius: 12px;
  padding: 6px;
  background: #ffffff;
  gap: 6px;
}

.matrix-row label {
  margin: 0;
  gap: 0;
}

.matrix-row label span {
  font-size: 0.64rem;
  display: none;
}

.row-index {
  margin: 0;
  min-height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
  background: #edf5f4;
}

.matrix-row-avg {
  border-style: dashed;
  background: #f8fbfb;
  align-items: center;
}

.avg-chip {
  margin: 0;
  min-height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: #ffffff;
  border: 1px solid #d9e4e5;
}

.avg-chip output {
  color: var(--primary-dark);
  font-size: 1rem;
  font-weight: 700;
}

.full-width {
  margin-top: 6px;
}

.remarks-field {
  text-transform: uppercase;
}

.entry-form input.is-state-invalid,
.entry-form textarea.is-state-invalid {
  border-color: #d86a6a;
  background: #ffdcdc;
}

.entry-form input.is-state-invalid:focus,
.entry-form textarea.is-state-invalid:focus {
  box-shadow: 0 0 0 3px rgba(217, 72, 15, 0.2);
  border-color: var(--bad);
}

.matrix-row input {
  min-height: 38px;
  padding: 8px 8px;
  font-size: 0.92rem;
}

#measurementSubmit {
  margin-top: 14px;
}

.cards {
  margin-top: 10px;
  display: grid;
  gap: 10px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: var(--panel-strong);
}

.card-title {
  margin: 0 0 10px;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.1rem;
}

.card dl {
  margin: 0;
  display: grid;
  gap: 7px;
}

.card dl > div {
  display: grid;
  grid-template-columns: minmax(106px, 42%) 1fr;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px dashed #dde2e5;
}

.card dl > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.card dt {
  margin: 0;
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.card dd {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
}

.empty {
  margin: 0;
  padding: 16px 12px;
  border: 1px dashed #c8cfd4;
  border-radius: 12px;
  background: #ffffff;
  color: var(--text-muted);
  text-align: center;
}

@media (max-width: 520px) {
  .menu-grid {
    grid-template-columns: 1fr;
  }

  .compressor-page .meta-grid {
    grid-template-columns: 1fr;
  }

  .compressor-page .card dl > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@keyframes reveal {
  from {
    transform: translateY(8px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}