/* ΔΓΜ Pro: the public pages (αρχική, όροι, απόρρητο) and the shell of the app (σύνδεση, μενού, βήματα, ιστορικό, λογαριασμός, οδηγίες).
   styles.css keeps the result of a diagram (checks, tables, downloads); this file sits on top of it. */

:root {
  --bg: #f3f4f1;
  --surface: #ffffff;
  --surface-soft: #eef0ec;
  --ink: #17201d;
  --muted: #5f6a66;
  --line: #dde1db;
  --line-strong: #c7cdc6;
  --accent: #0f5c51;
  --accent-strong: #0a453d;
  --accent-soft: #e3f0ec;
  --amber: #8a5a00;
  --amber-soft: #fff4dc;
  --danger: #a3242f;
  --danger-soft: #fdecec;
  --ok: #1d6a3f;
  --ok-soft: #e4f3e8;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(23, 32, 29, 0.05), 0 8px 24px rgba(23, 32, 29, 0.06);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.is-loading #siteView,
body.is-loading #authView,
body.is-loading #appView {
  visibility: hidden;
}

[hidden] {
  display: none !important;
}

a {
  color: var(--accent);
}

code {
  border-radius: 4px;
  background: var(--surface-soft);
  padding: 1px 5px;
  font-size: 0.92em;
}

input[type="radio"],
input[type="checkbox"] {
  width: auto;
  min-height: 0;
  margin: 0;
  accent-color: var(--accent);
}

input[type="file"] {
  padding: 8px;
  background: var(--surface-soft);
  border-style: dashed;
  cursor: pointer;
}

label {
  display: block;
  min-width: 0;
}

.small {
  font-size: 13px;
}

.muted {
  color: var(--muted);
}

/* ------------------------------------------------------------ κουμπιά */

.primary,
.secondary,
.button-link {
  border-radius: 10px;
}

.primary.big {
  min-height: 50px;
  padding: 12px 22px;
  font-size: 16px;
}

.wide-button {
  width: 100%;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  font-weight: 700;
  text-decoration: none;
}

a.primary,
a.primary:visited {
  color: #fff;
}

.text-button {
  min-height: 0;
  border: 0;
  background: none;
  color: var(--accent);
  padding: 6px 4px;
  font-weight: 650;
}

.text-button:hover {
  text-decoration: underline;
}

.text-button.danger {
  color: var(--danger);
}

.text-link {
  font-weight: 650;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

/* ------------------------------------------------------------ λογότυπο */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent) 0%, #1f8a74 100%);
  color: #fff;
  font-size: 17px;
  font-weight: 800;
}

.brand-large {
  font-size: 24px;
}

.brand-large .brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  font-size: 22px;
}

/* ------------------------------------------------------------ σύνδεση */

.auth {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px 16px;
  background:
    radial-gradient(circle at 15% 10%, rgba(15, 92, 81, 0.12), transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(31, 138, 116, 0.10), transparent 40%),
    var(--bg);
}

.auth-card {
  width: min(420px, 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 30px 28px 22px;
}

.auth-lead {
  margin: 12px 0 20px;
  color: var(--muted);
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-bottom: 18px;
  border-radius: 10px;
  background: var(--surface-soft);
  padding: 4px;
}

.segment {
  min-height: 36px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--muted);
  padding: 6px 10px;
}

.segment.is-active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(23, 32, 29, 0.12);
}

.stack {
  display: grid;
  gap: 14px;
}

.form-message {
  margin: 0;
  font-size: 14px;
}

.form-message:empty {
  display: none;
}

.form-message.error,
.warn-text {
  color: var(--danger);
}

.form-message.ok {
  color: var(--ok);
}

/* ------------------------------------------------------------ μπάρα */

.appbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(1.4) blur(10px);
  padding: 10px max(16px, calc((100vw - 1120px) / 2));
}

.appnav {
  display: flex;
  flex: 1;
  gap: 4px;
  min-width: 0;
}

.appnav a {
  border-radius: 8px;
  color: var(--muted);
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.appnav a:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.appnav a.is-active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.appbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

/* ------------------------------------------------------------ σελίδα */

.page {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 28px 16px 64px;
}

.view-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px 20px;
  margin-bottom: 20px;
}

.view-head h1 {
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.02em;
}

.view-head p {
  flex-basis: 100%;
  max-width: 760px;
  margin: 4px 0 0;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 22px;
}

.card h2 {
  margin-bottom: 14px;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.hint {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.note {
  margin: 14px 0 0;
  border-left: 3px solid var(--amber);
  border-radius: 0 8px 8px 0;
  background: var(--amber-soft);
  color: #5c3d00;
  padding: 10px 12px;
  font-size: 14px;
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

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

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

.stack > .grid-2,
.stack > .grid-3 {
  margin-top: 0;
}

.narrow {
  max-width: 220px;
}

/* ------------------------------------------------------------ βήματα */

.wizard {
  display: grid;
  gap: 16px;
}

.step h2 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.step-no {
  display: inline-grid;
  flex: none;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.choice-grid.two {
  grid-template-columns: repeat(2, minmax(0, 220px));
}

.choice {
  position: relative;
  cursor: pointer;
}

.choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice > span {
  display: grid;
  gap: 2px;
  height: 100%;
  margin: 0;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 12px 14px;
  transition: border-color 0.12s, background 0.12s, box-shadow 0.12s;
}

.choice > span strong {
  color: var(--ink);
  font-size: 15px;
}

.choice > span small {
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 500;
}

.choice:hover > span {
  border-color: var(--line-strong);
}

.choice input:checked + span {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(15, 92, 81, 0.12);
}

.choice input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.type-fields {
  margin-top: 16px;
  border-top: 1px dashed var(--line);
  padding-top: 4px;
}

.type-fields > label:not(.check) {
  margin-top: 14px;
}

label.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 14px;
  cursor: pointer;
}

label.check input {
  margin-top: 3px;
}

label.check span {
  display: inline;
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
}

[data-engineer-declaration].is-disabled {
  opacity: 0.55;
}

.location-status {
  margin-top: 10px;
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 8px 12px;
}

.location-status.ok {
  background: var(--ok-soft);
  color: var(--ok);
}

.location-status.warn {
  background: var(--amber-soft);
  color: #5c3d00;
}

.source-badge {
  margin-left: 6px;
  border-radius: 999px;
  background: var(--ok-soft);
  color: var(--ok);
  padding: 1px 7px;
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}

details.more {
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

details.more > summary {
  color: var(--accent);
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
}

details.more[open] > summary {
  margin-bottom: 4px;
}

details.more > label,
details.more > p {
  margin-top: 14px;
}

.file {
  margin-top: 4px;
}

.step label.file + .grid-2,
.deed-source {
  margin-top: 14px;
}

.deed-source {
  border: 1px solid #cfe2dc;
  border-radius: 10px;
  background: #f6fbf9;
  padding: 14px 16px;
}

.deed-source h3 {
  margin-bottom: 4px;
  font-size: 15px;
}

.deed-source > label {
  margin-top: 12px;
}

.inline-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
}

.inline-choices label.check {
  margin-top: 6px;
}

.engineer-summary {
  margin-bottom: 4px;
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 10px 12px;
  font-size: 14px;
}

.engineer-summary a {
  margin-left: 6px;
}

.engineer-summary .warn-text a {
  margin: 0;
}

.ktima-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 12px;
}

.ktima-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-weight: 650;
}

.ktima-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line-strong);
}

#ktimaCard.is-connected .ktima-dot {
  background: #2aa260;
  box-shadow: 0 0 0 3px rgba(42, 162, 96, 0.18);
}

#ktimaMessage {
  margin-top: 10px;
}

.ktima-consent {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
  padding: 14px;
}

.ktima-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.submit-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 16px 22px;
}

.submit-bar p {
  max-width: 520px;
  margin: 0;
}

/* ------------------------------------------------------------ ιστορικό */

.diagram-list {
  display: grid;
  gap: 10px;
}

.diagram-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.12s, transform 0.12s;
}

.diagram-row:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.diagram-main {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.diagram-main strong {
  overflow: hidden;
  font-size: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  flex: none;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
}

.badge.ready {
  background: var(--ok-soft);
  color: var(--ok);
}

.badge.processing {
  background: var(--amber-soft);
  color: var(--amber);
}

.badge.errors {
  background: var(--danger-soft);
  color: var(--danger);
}

.empty {
  display: grid;
  justify-items: start;
  gap: 4px;
}

.processing-card {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  padding: 28px;
}

.processing-card h2 {
  margin-bottom: 8px;
}

.countdown {
  display: inline-block;
  border-radius: 8px;
  background: var(--amber-soft);
  color: #5c3d00;
  padding: 6px 12px;
}

.spinner {
  flex: none;
  width: 44px;
  height: 44px;
  border: 4px solid var(--accent-soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1.1s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation-duration: 4s;
  }
}

.errors-banner {
  margin-bottom: 14px;
  border-color: #efc2c5;
  background: var(--danger-soft);
  color: #6d1820;
}

#diagramDetail .result-card {
  border-radius: var(--radius);
}

/* ------------------------------------------------------------ λογαριασμός */

.account-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.account-grid .card h2 {
  margin-bottom: 0;
}

.account-grid .hint {
  margin-top: -6px;
}

.saved-line {
  margin: 0;
  border-radius: 8px;
  background: var(--ok-soft);
  color: var(--ok);
  padding: 8px 12px;
  font-size: 14px;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.packages {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.package {
  display: grid;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
}

.package .price {
  color: var(--accent-strong);
  font-size: 24px;
  font-weight: 800;
}

.package small {
  color: var(--ok);
  font-weight: 700;
}

/* ------------------------------------------------------------ οδηγίες */

.guide {
  display: grid;
  gap: 16px;
}

.guide .view-head {
  margin-bottom: 0;
}

.guide-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  padding: 14px 16px;
}

.guide-toc a {
  border-radius: 999px;
  background: var(--surface-soft);
  padding: 5px 12px;
  font-size: 13.5px;
  font-weight: 650;
  text-decoration: none;
}

.guide-toc a:hover {
  background: var(--accent-soft);
}

.guide article {
  scroll-margin-top: 80px;
}

.guide article h3 {
  margin-top: 16px;
}

.guide ol,
.guide ul {
  margin: 0;
  padding-left: 20px;
}

.guide li + li {
  margin-top: 6px;
}

.guide p {
  margin-bottom: 10px;
}

.guide-table {
  width: 100%;
  min-width: 0;
  table-layout: auto;
  margin: 8px 0 12px;
  border-collapse: collapse;
  font-size: 14px;
}

.guide-table th,
.guide-table td {
  border-bottom: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
  overflow-wrap: normal;
}

.guide-table code {
  overflow-wrap: anywhere;
}

/* Grid children may shrink below their content (long layer names, tables) instead of widening the page. */
.guide > *,
.wizard > *,
.account-grid > *,
.diagram-list > *,
.stack > * {
  min-width: 0;
}

.guide-table th {
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 700;
}

/* ------------------------------------------------------------ κινητό */

@media (max-width: 900px) {
  .choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 680px) {
  .appbar {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  .appnav {
    order: 3;
    flex-basis: 100%;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px 2px;
  }

  .appbar-user {
    margin-left: auto;
  }

  #userEmail {
    display: none;
  }

  .page {
    padding-top: 20px;
  }

  .card {
    padding: 18px 16px;
  }

  .choice-grid,
  .choice-grid.two,
  .grid-2,
  .grid-3,
  .packages {
    grid-template-columns: minmax(0, 1fr);
  }

  .submit-bar .primary.big {
    width: 100%;
  }

  .processing-card {
    flex-direction: column;
    padding: 20px 16px;
  }

  .diagram-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .diagram-main strong {
    white-space: normal;
  }

  .guide-table {
    font-size: 13px;
  }

  .guide-table th,
  .guide-table td {
    padding: 6px;
  }
}

/* ------------------------------------------------------------ Κτηματολόγιο: κωδικοί για μία σύνδεση */

.ktima-login {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
  padding: 4px 14px 14px;
}

.ktima-login .row-actions {
  margin-top: 12px;
}

.appbar-user .badge {
  padding: 3px 9px;
  font-size: 11.5px;
}

/* ------------------------------------------------------------ αναμονή, σύνδεση ΤΕΕ, σημειώσεις */

.spinner.small {
  width: 22px;
  height: 22px;
  border-width: 3px;
}

.ktima-progress,
.busy-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  border: 1px solid #b9dccf;
  border-radius: 10px;
  background: var(--accent-soft);
  padding: 12px 14px;
}

.ktima-progress[hidden],
.busy-line[hidden] {
  display: none;
}

.ktima-progress > div {
  display: grid;
  gap: 2px;
}

.ktima-progress span:not(.spinner),
.busy-line span:not(.spinner) {
  color: var(--muted);
  font-size: 14px;
}

#ktimaCard.is-busy .ktima-dot {
  background: var(--accent);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  50% {
    opacity: 0.25;
  }
}

@media (prefers-reduced-motion: reduce) {
  #ktimaCard.is-busy .ktima-dot {
    animation: none;
  }
}

label.check.remember {
  margin-top: 12px;
}

label.check.remember small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
}

.privacy-note {
  margin: 12px 0 0;
  border-left: 3px solid var(--accent);
  padding: 2px 0 2px 10px;
  font-size: 14px;
}

.ok-text {
  color: var(--ok);
}

.review-callout {
  border-left: 4px solid var(--amber);
  background: var(--amber-soft);
}

.review-note {
  margin: 12px 0;
  border-left: 4px solid var(--amber);
  border-radius: 8px;
  background: var(--amber-soft);
  padding: 10px 14px;
  color: #5c3d00;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
}

.moves-explain {
  margin: 8px 0 12px;
}


/* ============================================================ δημόσιες σελίδες */

.site {
  min-height: 100vh;
  background: var(--surface);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(1.4) blur(12px);
}

.site-header-inner,
.site-footer-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  width: min(1160px, 100%);
  margin: 0 auto;
  padding: 12px 16px;
}

.site-nav {
  display: flex;
  flex: 1;
  justify-content: center;
  gap: 2px;
}

.site-nav a {
  border-radius: 8px;
  color: var(--muted);
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.site-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  gap: 48px;
  width: min(1160px, 100%);
  margin: 0 auto;
  padding: 72px 16px 64px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(32px, 4.6vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.lead {
  max-width: 600px;
  margin: 20px 0 28px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.secondary.big {
  min-height: 50px;
  padding: 12px 22px;
  font-size: 16px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 32px 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.hero-facts strong {
  display: block;
  color: var(--ink);
  font-size: 24px;
  letter-spacing: -0.02em;
}

.hero-visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 20% 0%, rgba(15, 92, 81, 0.10), transparent 55%),
    var(--bg);
  box-shadow: 0 30px 60px -30px rgba(23, 32, 29, 0.35);
  padding: 18px;
}

.hero-visual svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.hero-visual figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.site-section {
  width: min(1160px, 100%);
  margin: 0 auto;
  padding: 72px 16px;
  scroll-margin-top: 64px;
}

.site-section.alt {
  width: 100%;
  background: var(--bg);
  padding-left: max(16px, calc((100vw - 1128px) / 2));
  padding-right: max(16px, calc((100vw - 1128px) / 2));
}

.site-head {
  max-width: 720px;
  margin-bottom: 36px;
}

.site-head h2 {
  margin: 0;
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.site-head p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.feature-grid,
.kinds-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.kinds-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature,
.kind,
.price-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  padding: 22px;
}

.feature h3,
.kind h3,
.price-card h3,
.how-steps h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.feature p,
.kind p,
.how-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 12px;
  background: var(--accent-soft);
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.kind {
  border-top: 3px solid var(--accent);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.how-steps li {
  display: grid;
  gap: 14px;
  align-content: start;
}

.how-steps li > span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.responsibility-band {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 36px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  background: var(--accent-soft);
  padding: 16px 18px;
}

.price-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
}

.price-card h3 {
  margin: 0;
}

.price-card.featured {
  border: 2px solid var(--accent);
  box-shadow: 0 24px 48px -28px rgba(15, 92, 81, 0.55);
}

.price-badge {
  position: absolute;
  top: -12px;
  right: 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  padding: 4px 12px;
  font-size: 12.5px;
  font-weight: 800;
}

.price-amount {
  display: grid;
  margin: 0;
}

.price-amount strong {
  font-size: 40px;
  letter-spacing: -0.03em;
}

.price-amount span {
  color: var(--muted);
}

/* A card whose «price» is words (the preview): the size of a heading, on one line. */
.price-amount.price-words strong {
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  padding-top: 8px;
}

.vat {
  color: var(--muted);
  font-size: 0.42em;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}

.package .price .vat {
  font-size: 0.55em;
}

.price-card ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
}

.price-card li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--accent);
  font-weight: 800;
}

.center {
  max-width: 760px;
  margin: 22px auto 0;
  text-align: center;
}

.faq {
  display: grid;
  gap: 10px;
  max-width: 860px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 14px 18px;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.faq details p {
  margin: 10px 0 0;
  color: var(--muted);
}

.site-cta {
  display: grid;
  justify-items: center;
  gap: 20px;
  margin: 0;
  background: var(--accent-strong);
  color: #fff;
  padding: 64px 16px;
  text-align: center;
}

.site-cta h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.02em;
}

.site-cta .primary {
  background: #fff;
  color: var(--accent-strong);
}

.site-cta a.primary,
.site-cta a.primary:visited {
  color: var(--accent-strong);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.site-footer-inner {
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top: 24px;
  padding-bottom: 24px;
}

.site-footer p {
  margin: 6px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.brand.small {
  font-size: 15px;
}

/* ------------------------------------------------------------ νομικά κείμενα */

.legal {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: 56px 16px 80px;
  line-height: 1.7;
}

.legal h1 {
  margin: 0 0 4px;
  font-size: clamp(28px, 3.4vw, 38px);
  letter-spacing: -0.025em;
}

.legal h2 {
  margin: 34px 0 10px;
  font-size: 19px;
}

.legal p,
.legal li {
  color: #2c3632;
}

.legal ul {
  padding-left: 22px;
}

.placeholder {
  border-radius: 4px;
  background: #fff1b8;
  padding: 0 4px;
  color: #5c3d00;
  font-weight: 650;
}

.auth-back {
  display: block;
  width: fit-content;
  margin-bottom: 16px;
  font-size: 14px;
}

.app-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 18px 16px 28px;
  font-size: 13px;
}

.app-footer a {
  color: var(--muted);
  font-weight: 650;
  text-decoration: none;
}

/* ------------------------------------------------------------ ΔΓΜ, προεπισκόπηση */

.credit-badge {
  background: var(--accent-soft);
  color: var(--accent-strong);
  text-decoration: none;
}

.credit-badge.empty {
  background: var(--amber-soft);
  color: var(--amber);
}

.badge.preview {
  background: #efe9fb;
  color: #5b3aa8;
}

.badges {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.credit-balance {
  margin: 0;
  font-size: 18px;
}

.package.featured {
  border-color: var(--accent);
}

.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.plan-choice {
  display: flex;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  cursor: pointer;
}

.plan-choice:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.plan-choice:has(input:disabled) {
  opacity: 0.55;
  cursor: not-allowed;
}

.plan-choice input {
  margin-top: 4px;
}

.plan-choice > span {
  display: grid;
  gap: 4px;
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 400;
}

.plan-choice small span {
  display: inline;
  margin: 0;
  color: inherit;
  font-size: inherit;
  font-weight: 700;
}

.plan-choice small {
  color: var(--muted);
  font-size: 13.5px;
}

.plan-balance {
  color: var(--accent-strong);
  font-size: 13px;
  font-style: normal;
  font-weight: 750;
}

.preview-tag {
  background: #efe9fb;
  color: #5b3aa8;
}

.preview-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(260px, 1fr);
  gap: 18px;
  margin: 16px 0;
}

.preview-sheet {
  display: grid;
  justify-items: start;
  gap: 10px;
}

.preview-sheet img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  user-select: none;
  -webkit-user-drag: none;
}

.preview-empty {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 180px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  color: var(--muted);
  padding: 16px;
  text-align: center;
}

.preview-unlock {
  align-self: start;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  padding: 16px 18px;
}

.preview-unlock h4 {
  margin: 0 0 8px;
}

.preview-unlock ul {
  margin: 8px 0 14px;
  padding-left: 18px;
  font-size: 14px;
}

.review-note strong {
  display: block;
  margin-bottom: 2px;
}

.review-note p {
  margin: 0;
}

.admin-card {
  margin-top: 18px;
}

.admin-table th {
  white-space: nowrap;
}

.admin-table td,
.admin-table th {
  vertical-align: top;
}

/* ------------------------------------------------------------ αποδοχή όρων */

.terms-dialog {
  width: min(680px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  border: 0;
  border-radius: 18px;
  box-shadow: 0 40px 80px -20px rgba(23, 32, 29, 0.45);
  padding: 0;
}

.terms-dialog::backdrop {
  background: rgba(23, 32, 29, 0.55);
  backdrop-filter: blur(3px);
}

.terms-form {
  display: grid;
  gap: 14px;
  padding: 26px 26px 20px;
}

.terms-form h2 {
  margin: 0;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.terms-form .eyebrow {
  margin-bottom: 6px;
}

.terms-points {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
  font-size: 14.5px;
}

.terms-full summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 700;
}

.terms-scroll {
  max-height: 260px;
  margin-top: 10px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  padding: 4px 16px 14px;
  font-size: 13.5px;
}

.terms-scroll h2 {
  margin: 14px 0 4px;
  font-size: 15px;
}

.terms-form .check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 0;
  font-size: 14.5px;
}

.terms-form .form-message:empty {
  display: none;
}

.terms-form .check input {
  margin-top: 4px;
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 44px;
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
  }

  .kinds-grid,
  .how-steps {
    grid-template-columns: 1fr 1fr;
  }

  .site-nav {
    display: none;
  }

  .site-header-inner {
    justify-content: space-between;
  }

  .preview-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .feature-grid,
  .pricing-grid,
  .kinds-grid,
  .how-steps,
  .plan-grid {
    grid-template-columns: 1fr;
  }

  .site-section {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .site-actions .text-link {
    display: none;
  }

  .packages {
    grid-template-columns: 1fr;
  }
}

/* Sign-up robot check: the field only robots fill in stays out of sight; the Turnstile box when it is on. */
.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.turnstile-box:empty {
  display: none;
}

/* New accounts closed (REGISTRATION_OPEN=false): no way to the sign-up form. */
body.registration-closed a[href="#/register"],
body.registration-closed .segmented {
  display: none !important;
}

.registration-closed-note {
  margin: 0 0 12px;
}