/* SIGNAL design tokens = jedno źródło prawdy dla koloru, typografii, skali,
   spacingu, radiusu, cienia i motion. Import MUSI być pierwszy, żeby warstwa
   aplikacji poniżej mogła aliasować/nadpisywać w czystej kaskadzie. */
@import "scancore-signal-tokens.css";

:root {
  color-scheme: light;

  /* Mosty nazw legacy — istniejące selektory używają tych nazw; mapujemy je na
     kanoniczne tokeny, żeby nie duplikować wartości koloru. */
  --cyan: var(--signal);           /* było #00E0E0 → --signal */
  --green: var(--acid);            /* było #ccff00 → --acid */
  --surface-lowest: var(--surface-white); /* było #ffffff → --surface-white */

  /* Rampa powierzchni: --surface / --surface-white / --surface-high pochodzą
     z tokenów; aplikacja dokłada brakujące stopnie low/mid/highest. */
  --surface-low: #f6f3f2;
  --surface-mid: #f1edec;
  --surface-highest: #e5e2e1;

  /* Layout (nie należy do design-tokenów). */
  --page-max: 1280px;
  --gutter: 16px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

html {
  min-height: 100%;
  background: var(--surface);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(to right, rgb(28 27 27 / 5%) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(28 27 27 / 5%) 1px, transparent 1px),
    var(--surface);
  background-size: 40px 40px;
  font-family: var(--font-body);
  text-rendering: optimizeLegibility;
}

body.public-menu-open {
  overflow: hidden;
}

::selection {
  background: var(--signal);
  color: var(--ink);
}

a {
  color: var(--ink);
  text-decoration-color: var(--ink);
  text-underline-offset: 4px;
}

a:hover {
  color: var(--pink-text);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  line-height: 1.08;
}

h1 {
  max-width: 820px;
  font-size: var(--text-display);
  font-weight: 700;
}

h2 {
  margin: var(--space-10) 0 var(--space-4);
  font-size: var(--text-lg);
}

h3 {
  font-size: var(--text-md);
}

p {
  max-width: 720px;
  color: var(--muted);
  font-size: var(--text-base);
  line-height: 1.65;
}

img {
  max-width: 100%;
}

.topbar {
  flex: 0 0 auto;
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto minmax(240px, 1fr);
  align-items: center;
  gap: var(--space-6);
  min-height: 72px;
  width: 100%;
  border-bottom: 1px solid var(--line);
  background: rgb(252 248 248 / 92%);
  padding: 12px max(var(--space-6), calc((100vw - var(--page-max)) / 2));
  backdrop-filter: blur(18px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.brand span,
.footer-brand span {
  color: var(--ink);
}

.topbar > .brand {
  justify-self: start;
}

.brand-mark {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 32px;
  height: 32px;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-4);
}

nav a,
nav span {
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.public-nav {
  flex-wrap: nowrap;
  gap: 0;
  min-width: 0;
  justify-self: center;
}

.public-nav-shell {
  display: contents;
}

.public-nav__menu {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 0;
}

.public-nav__dropdown {
  position: relative;
  flex: 0 0 auto;
}

.public-nav__dropdown::after {
  position: absolute;
  top: 100%;
  right: -6px;
  left: -6px;
  height: 12px;
  z-index: 61;
  content: "";
}

.public-nav__link,
.public-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  font-size: var(--text-2xs);
  font-weight: 950;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    background-color 140ms ease,
    box-shadow 140ms ease,
    transform 140ms ease;
}

.public-nav__link {
  background: rgb(255 255 255 / 94%);
  padding: 0 14px;
  box-shadow: 3px 3px 0 rgb(0 224 224 / 42%);
}

.public-nav__link--home {
  gap: 7px;
  min-width: 168px;
  padding-right: 12px;
  transform: rotate(-0.35deg);
}

.public-nav__link--page[href="/faq"] {
  transform: rotate(0.22deg);
}

.public-nav__link--page[href="/contact"] {
  transform: rotate(-0.18deg);
}

.public-nav__link:hover,
.public-nav__link[aria-current="page"],
.public-nav__cta:hover {
  color: var(--ink);
  text-decoration: none;
}

.public-nav__dropdown-menu {
  position: absolute;
  top: calc(100% - 1px);
  left: 0;
  z-index: 60;
  display: grid;
  min-width: 220px;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / 96%);
  padding: 5px;
  box-shadow: 5px 5px 0 var(--ink);
  opacity: 0;
  pointer-events: none;
  transform: rotate(-0.2deg);
  transition:
    opacity 140ms ease,
    transform 140ms ease;
}

.public-nav__dropdown:hover .public-nav__dropdown-menu,
.public-nav__dropdown:focus-within .public-nav__dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: rotate(-0.2deg);
}

.public-nav__dropdown:hover .icon--chevron,
.public-nav__dropdown:focus-within .icon--chevron {
  transform: rotate(180deg);
}

.public-nav__dropdown-menu a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 10px;
  color: var(--ink);
  font-size: var(--text-xs);
  font-weight: 950;
  text-decoration: none;
  text-transform: uppercase;
}

.public-nav__dropdown-menu a::before {
  color: var(--cyan);
  content: "#";
}

.public-nav__dropdown-menu a:hover,
.public-nav__dropdown-menu a:focus-visible {
  background: rgb(0 224 224 / 14%);
  color: var(--ink);
}

.public-nav__dropdown-menu a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: -2px;
}

.public-nav__link:not(.is-active):not([aria-current="page"]):hover,
.public-nav__link:not(.is-active):not([aria-current="page"]):focus-visible {
  background: rgb(0 224 224 / 22%);
  box-shadow: 4px 4px 0 var(--ink);
  transform: translate(-1px, -1px) rotate(0deg);
}

.public-nav__link:not(.is-active):not([aria-current="page"]):focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.public-nav__link.is-active,
.public-nav__link[aria-current="page"],
.public-nav__link.is-active:hover,
.public-nav__link[aria-current="page"]:hover,
.public-nav__link.is-active:focus-visible,
.public-nav__link[aria-current="page"]:focus-visible {
  background: rgb(0 224 224 / 14%);
  color: var(--ink);
  box-shadow:
    3px 3px 0 var(--cyan),
    inset 0 -3px 0 rgb(0 224 224 / 40%);
}

.public-nav__link.is-active:focus-visible,
.public-nav__link[aria-current="page"]:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.public-nav__actions {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: var(--space-3);
}

.public-nav__cta {
  flex: 0 0 auto;
  background: var(--signal);
  padding: 0 14px;
  color: var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  transform: rotate(0.2deg);
}

.public-nav__cta:hover {
  background: var(--signal);
  color: var(--ink);
  transform: translate(-1px, -1px) rotate(0deg);
  box-shadow: 4px 4px 0 var(--ink);
}

.public-nav__language {
  flex: 0 0 auto;
}

.public-nav-mobile-actions,
.public-mobile-backdrop,
.public-mobile-panel {
  display: none;
}

button.public-menu-button,
button.public-menu-close {
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  font-size: var(--text-xs);
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

button.public-menu-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 0 11px;
  background: #ffffff;
  box-shadow: 2px 2px 0 var(--cyan);
  transform: rotate(-0.25deg);
}

button.public-menu-button:hover,
button.public-menu-close:hover {
  color: var(--ink);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--ink);
}

button.public-menu-close {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--surface-lowest);
  box-shadow: 2px 2px 0 var(--cyan);
  transform: rotate(0.25deg);
}

.icon {
  display: inline-block;
  flex: 0 0 auto;
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentcolor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.icon--nav {
  width: 24px;
  height: 24px;
}

.icon--subnav {
  width: 16px;
  height: 16px;
  stroke-width: 2.25;
}

.icon--chevron {
  width: 14px;
  height: 14px;
  stroke-width: 3;
  transition: transform 140ms ease;
}

.icon--button {
  width: 18px;
  height: 18px;
  stroke-width: 2.4;
}

.icon--inline {
  width: 1rem;
  height: 1rem;
  stroke-width: 2.4;
}

.icon--action {
  width: 18px;
  height: 18px;
  stroke-width: 2.45;
}

.language-switch,
.operator-language-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  border: 1px solid var(--line);
  background: var(--surface-lowest);
  padding: 3px;
  box-shadow: 2px 2px 0 rgb(0 224 224 / 34%);
  transform: rotate(-0.15deg);
}

.language-switch a,
.operator-language-switch a {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  min-height: 28px;
  padding: 0 8px;
  color: var(--ink);
  font-size: var(--text-xs);
  font-weight: 900;
  text-decoration: none;
}

.language-switch a[aria-current="page"],
.operator-language-switch a[aria-current="page"] {
  background: var(--ink);
  color: #ffffff;
}

.operator-language-switch {
  box-shadow: none;
  transform: none;
}

.shell {
  flex: 1 0 auto;
  width: min(var(--page-max), calc(100vw - 40px));
  margin: 0 auto;
  padding: var(--space-12) 0 var(--space-16);
}

.shell--wide {
  width: min(1400px, calc(100vw - 40px));
}

.shell--narrow {
  width: min(760px, calc(100vw - 40px));
}

.shell--flush {
  width: 100%;
  padding-top: 0;
}

.shell--public {
  width: min(920px, calc(100vw - 40px));
  padding-top: clamp(var(--space-5), 4vh, var(--space-8));
  padding-bottom: clamp(var(--space-8), 6vh, var(--space-12));
}

.site-footer {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  border-top: 1px solid var(--line);
  background: var(--surface-low);
  padding: var(--space-8) max(var(--space-5), calc((100vw - var(--page-max)) / 2));
}

.site-footer__brand {
  display: grid;
}

.site-footer nav {
  gap: var(--space-4);
}

.public-scan-topbar {
  flex: 0 0 auto;
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  border-bottom: 1px solid var(--line);
  background: rgb(252 248 248 / 92%);
  padding: 14px max(var(--space-5), calc((100vw - var(--page-max)) / 2));
  backdrop-filter: blur(18px);
}

.public-scan-footer {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  border-top: 1px solid var(--line);
  background: rgb(246 243 242 / 84%);
  padding: var(--space-6) var(--space-4);
}

.public-scan-footer span {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 800;
}

.public-scan-footer a {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.footer-brand {
  color: var(--ink);
}

.footer-brand--static {
  text-decoration: none;
}

.panel,
.feature-panel,
.metric-card,
.form-card,
.preview-card,
.public-card,
.legal-panel {
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgb(255 255 255 / 88%);
}

.panel {
  padding: var(--space-8);
  box-shadow: var(--shadow);
}

.panel--plain {
  box-shadow: none;
}

.panel--inverse,
.preview-card {
  background: #2b2a2a;
  color: #ffffff;
}

.panel--inverse h2,
.panel--inverse h3,
.panel--inverse p,
.preview-card h2,
.preview-card h3,
.preview-card p {
  color: #ffffff;
}

.section-heading,
.panel-header,
.action-row,
.stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.section-heading,
.panel-header {
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
}

.eyebrow,
.label-caps,
th,
legend,
label > span:first-child {
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 var(--space-4);
  color: var(--muted);
  font-family: var(--font-mono);
  font-weight: var(--weight-mono);
  letter-spacing: var(--tracking-mono);
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  border: 1px solid var(--line);
  background: var(--cyan);
  content: "";
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 11px 18px;
  background: var(--ink);
  color: #ffffff;
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    background-color 140ms ease,
    color 140ms ease;
}

.button:hover,
button:hover {
  color: #ffffff;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow);
}

.button:active,
button:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--ink);
}

.button.secondary,
button.secondary {
  background: #ffffff;
  color: var(--ink);
}

.button.secondary:hover,
button.secondary:hover {
  color: var(--ink);
}

/* Kanoniczny primary: JEDEN kolor-bohater (signal). Wcześniejsze warianty
   .button--pink / .button--cyan zwinięte do jednego źródła. */
.button--primary {
  background: var(--signal);
  color: var(--ink);
}

.button--primary:hover {
  color: var(--ink);
}

/* 4. oficjalny wariant: destrukcyjna akcja (rotacja tokenu, dezaktywacja).
   System przycisków: .button (default) · .button.secondary · .button--primary
   (signal) · .button--danger. Bazę dziedziczy z .button, jak --primary. */
.button--danger {
  background: var(--error);
  color: var(--ink);
}

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

.link-button {
  min-height: auto;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.link-button:hover {
  color: var(--pink-text);
  transform: none;
  box-shadow: none;
}

button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
  box-shadow: var(--shadow-sm);
}

.form-grid,
.stack {
  display: grid;
  gap: var(--space-5);
}

.compact-form {
  max-width: 680px;
}

label,
fieldset {
  display: grid;
  gap: var(--space-2);
  color: var(--ink);
  font-weight: 700;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: var(--space-4);
}

legend {
  padding: 0 var(--space-2);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 12px 13px;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
  font-weight: 600;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 0;
  border-color: var(--cyan);
  box-shadow: 3px 3px 0 var(--cyan);
}

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

.help-text,
.fineprint,
.muted {
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

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

.flash-stack {
  position: fixed;
  top: calc(72px + var(--space-5));
  right: max(var(--space-5), calc((100vw - var(--page-max)) / 2));
  z-index: 80;
  display: grid;
  gap: var(--space-3);
  width: min(420px, calc(100vw - 40px));
  pointer-events: none;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.flash,
.warning,
.notice,
.error-list {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.flash,
.notice {
  background: #efffd2;
  color: var(--ink);
}

.flash {
  position: relative;
  overflow: hidden;
  min-height: 58px;
  padding-left: var(--space-5);
  font-weight: 800;
  animation: toast-life 5.5s ease forwards;
}

.flash::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 7px;
  border-right: 1px solid var(--line);
  background: var(--green);
  content: "";
}

.flash--success {
  background: #efffd2;
}

.flash--error,
.flash--danger {
  background: var(--error-bg);
  color: var(--error-ink);
}

.flash--error::before,
.flash--danger::before {
  background: var(--error);
}

.flash--warning {
  background: #fff6cc;
}

.flash--warning::before {
  background: var(--ink);
}

.warning {
  background: var(--error-bg);
  color: var(--error-ink);
}

.warning--confidential {
  background: #fff6cc;
  color: var(--ink);
}

.error-list {
  display: grid;
  gap: var(--space-2);
  background: var(--error-bg);
  color: var(--error-ink);
}

.error-list p,
.flash {
  margin: 0;
}

.status-grid,
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.status-grid > span,
.metric-card {
  border: 1px solid var(--line);
  background: var(--surface-lowest);
  padding: var(--space-4);
  color: var(--ink);
  font-weight: 800;
}

.metric-card {
  min-height: 150px;
  display: grid;
  align-content: space-between;
  box-shadow: none;
}

.metric-card strong {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-display);
  line-height: 1;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border: 1px solid var(--line);
  background: var(--surface-high);
  padding: 6px 10px;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-mono);
  text-transform: uppercase;
}

.status-badge__dot {
  width: 9px;
  height: 9px;
  border: 1px solid var(--line);
  background: var(--muted-soft);
}

/* Active = neutral chip; the acid-green dot is the only "live" signal (micro). */
.status-badge--active .status-badge__dot {
  animation: pulse-dot 1.6s ease-in-out infinite;
  border-color: var(--signal-deep);
  background: var(--acid);
}

.status-badge--disabled {
  background: var(--error-bg);
  color: var(--error-ink);
}

.status-badge--disabled .status-badge__dot {
  background: var(--error);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / 84%);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-base);
}

th,
td {
  border-bottom: 1px solid var(--line-soft);
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-mid);
  color: var(--ink);
}

tbody tr:hover {
  background: rgb(0 240 255 / 9%);
}

.details {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: var(--space-3) var(--space-5);
  margin-top: var(--space-6);
}

dt {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
}

code {
  display: block;
  margin-top: var(--space-2);
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
}