:root {
  color-scheme: light;
  --color-bg: rgb(250, 250, 250);
  --color-surface: rgba(255, 255, 255, 0.96);
  --color-surface-subtle: rgba(248, 250, 252, 0.85);
  --color-border: rgba(148, 163, 184, 0.25);
  --color-border-strong: rgba(148, 163, 184, 0.5);
  --color-shadow: rgba(15, 23, 42, 0.12);
  --color-text: rgb(10, 10, 10);
  --color-muted: rgba(71, 85, 105, 0.9);
  --color-link: #1d4ed8;
  --transition-base: 0.2s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Segoe UI", Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(59, 130, 246, 0.45);
  outline-offset: 3px;
}

button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  border: none;
  border-radius: 0.85rem;
  padding: 0.75rem 1.25rem;
  background: rgb(31, 41, 55);
  color: rgb(248, 250, 252);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
}

button:hover,
button:focus {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(15, 23, 42, 0.2);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.button--secondary {
  background: rgba(241, 245, 249, 0.92);
  color: inherit;
  border: 1px solid rgba(148, 163, 184, 0.6);
  box-shadow: none;
}

.button--secondary:hover,
.button--secondary:focus {
  box-shadow: 0 12px 24px rgba(148, 163, 184, 0.2);
}

input[type="text"],
input[type="number"],
input[type="file"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.85rem;
  border: 1px solid var(--color-border-strong);
  background: rgba(255, 255, 255, 0.95);
  color: inherit;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

input[type="file"] {
  padding: 0.65rem 1rem;
  cursor: pointer;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="file"]:focus,
textarea:focus,
select:focus {
  border-color: rgba(37, 99, 235, 0.7);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18);
  outline: none;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.layout-center {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 3rem 1.5rem;
}

.layout-app {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 4rem 1.5rem 3rem;
}

@media (max-width: 900px) {
  .layout-app {
    padding: 3.25rem 1.25rem 2.5rem;
  }
}

@media (max-width: 600px) {
  .layout-center {
    padding: 2.5rem 1.25rem;
  }
}

.back-link {
  position: fixed;
  top: 2rem;
  left: 2rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.85);
  color: inherit;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid rgba(148, 163, 184, 0.4);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  z-index: 20;
  display: none;
}

.back-link:hover,
.back-link:focus {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.18);
}

@media (max-width: 600px) {
  .back-link {
    top: 1.25rem;
    left: 1rem;
    padding: 0.65rem 1.25rem;
  }
}

.page {
  width: min(960px, 100%);
  display: grid;
  gap: 2.5rem;
}

.page--card {
  width: min(540px, 100%);
  text-align: center;
  padding: 3rem;
  border-radius: 1.5rem;
  background: var(--color-surface);
  box-shadow: 0 24px 40px var(--color-shadow);
  border: 1px solid var(--color-border);
}

.page__header {
  text-align: center;
}

.page__title {
  margin: 0 0 0.75rem;
  font-size: clamp(2.5rem, 8vw, 3.8rem);
  font-weight: 800;
  letter-spacing: 0.05em;
}

.page__lead {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-muted);
}

@media (max-width: 600px) {
  .page--card {
    padding: 2.5rem 1.75rem;
  }
}

.tools-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.5rem;
}

.tools-list__link {
  display: block;
  padding: 1.5rem 2rem;
  border-radius: 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface-subtle);
  color: inherit;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.tools-list__link:hover,
.tools-list__link:focus {
  transform: translateY(-4px);
  box-shadow: 0 18px 30px rgba(15, 23, 42, 0.18);
  outline: none;
}

.tools-list__link span {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.95rem;
  font-weight: 400;
  color: rgba(71, 85, 105, 0.85);
  letter-spacing: 0.02em;
}

.card {
  background: var(--color-surface);
  border-radius: 1.5rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 24px 40px var(--color-shadow);
  padding: clamp(2.25rem, 4vw, 3rem);
  display: grid;
  gap: 2rem;
}

.card__title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.controls-grid,
.input-grid {
  display: grid;
  gap: 1.5rem;
}

.controls-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field label {
  font-weight: 600;
  letter-spacing: 0.01em;
}

.option-group {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-weight: 500;
}

.option-group label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}

.card__actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: flex-end;
}

.button-row {
  justify-content: flex-end;
}

@media (max-width: 560px) {
  .card__actions,
  .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  button {
    width: 100%;
  }
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}

.pill {
  padding: 0.85rem 1.1rem;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 0.95rem;
  text-align: center;
  letter-spacing: 0.01em;
}

.error {
  margin: 0;
  color: #b91c1c;
  font-weight: 600;
}

.log {
  min-height: 140px;
  max-height: 260px;
  overflow-y: auto;
  padding: 1rem 1.2rem;
  border-radius: 1rem;
  background: var(--color-surface-subtle);
  border: 1px solid rgba(148, 163, 184, 0.35);
  font-size: 0.95rem;
  display: grid;
  gap: 0.6rem;
}

.log-entry {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(15, 23, 42, 0.85);
}

.log-entry::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.3);
}

.log-entry.success {
  color: #047857;
}

.log-entry.success::before {
  background: #10b981;
}

.log-entry.error {
  color: #b91c1c;
}

.log-entry.error::before {
  background: #ef4444;
}

.page__footer {
  text-align: center;
  font-size: 0.92rem;
  color: rgba(71, 85, 105, 0.85);
}

.page__footer a {
  color: var(--color-link);
  font-weight: 600;
}

.page__footer a:hover {
  text-decoration: underline;
}

canvas {
  width: 100%;
  height: min(520px, 60vh);
  background: var(--color-surface-subtle);
  border-radius: 1.25rem;
  border: 1px solid rgba(203, 213, 225, 0.9);
  box-shadow: inset 0 2px 4px rgba(15, 23, 42, 0.08);
}

.hidden {
  display: none !important;
}

/* Landing page */
.landing {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  perspective: 1000px;
}

.logos{
  display: flex;
  flex-direction: column;
}

.logo {
  font-size: clamp(3rem, 12vw, 8rem);
  font-weight: bolder;
  text-transform: lowercase;
  letter-spacing: 0.05em;
  animation: zoomIn 10s forwards;
  transform-origin: center center;
  cursor: default;
}

.logo-small {
  font-size: clamp(3rem, 12vw, 8rem);
  font-weight: bolder;
  text-transform: lowercase;
  letter-spacing: 0.05em;
  animation: zoomOut 2s forwards;
  transform-origin: center center;
  cursor: default;
  color: rgb(250, 250, 250);
}

.dot-link {
  text-decoration: none;
  color: inherit;
  cursor: default;
}

.cookie-consent {
  position: fixed;
  left: 50%;
  bottom: 2.5rem;
  transform: translate(-50%, 100%);
  width: min(480px, calc(100% - 3rem));
  padding: 1.6rem;
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  color: #1f2937;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(148, 163, 184, 0.18);
  font-family: "Segoe UI", Arial, sans-serif;
}

.cookie-consent.open {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
}

.cookie-consent__title {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.cookie-consent__text {
  margin: 0 0 1.2rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #475569;
}

.cookie-consent__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.cookie-consent__button {
  padding: 0.55rem 1.35rem;
  border-radius: 999px;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.cookie-consent__button:focus {
  outline: 2px solid rgba(59, 130, 246, 0.45);
  outline-offset: 2px;
}

.cookie-consent__button--secondary {
  background: rgba(226, 232, 240, 0.6);
  color: #1f2937;
}

.cookie-consent__button--primary {
  background: #1f2937;
  color: #f8fafc;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.2);
}

.cookie-consent__button--primary:hover,
.cookie-consent__button--primary:focus {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.18);
}

.cookie-consent__button--secondary:hover,
.cookie-consent__button--secondary:focus {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(148, 163, 184, 0.25);
}

@media (max-width: 640px) {
  .cookie-consent {
    padding: 1.4rem;
    bottom: 1.5rem;
    width: calc(100% - 2rem);
  }
}

@keyframes zoomIn {
  0% {
    transform: scale(200) translateZ(300px);
    opacity: 0.9;
  }
  60% {
    transform: scale(1) translateZ(0);
    opacity: 1;
  }
  80% {
    transform: scale(1.05) translateZ(0);
    opacity: 1;
  }
  100% {
    transform: scale(1) translateZ(0);
    opacity: 1;
  }
}

@keyframes zoomOut {
  0% {
    transform: scale(2) translateZ(0);
    opacity: 1;
  }
  40% {
    transform: scale(1) translateZ(0);
    opacity: 1;
  }
  100% {
    transform: scale(0) translateZ(-1) opacity(0);
    opacity: 0;
    /*display: none;*/
  }
}