/* ===== YOUR CSS GOES HERE ===== */
/* ===== START BY IMPORTING YOUR FONTS ===== */
/* ===== NEXT WRITE GLOBAL STYLES, THEN USE MEDIA QUERIES FOR LAYOUT/STYLE ADJUSTMENTS ===== */
/* ===== STARTER CSS BELOW FOR body AND p IS JUST AN EXAMPLE... YOU MAY DELETE IT ===== */

@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;1,100;1,200;1,300;1,400;1,500;1,600;1,700&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Space+Grotesk:wght@300..700&display=swap");

:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-gray: #f0f0f0;
  --color-dark-gray: #888888;

  --font-heading: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

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

body.app-mode {
  min-height: 100vh;
  width: 100vw;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  overflow-y: auto;
  position: static;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  margin: 0;
  background-image:
    linear-gradient(to right, rgba(200, 200, 200, 0.3) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 200, 200, 0.3) 1px, transparent 1px);
  background-size: 80px 80px;
}

.ui-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--color-gray);
  background-color: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-decoration: none;
  color: var(--color-text);
}

nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-label,
nav a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-dark-gray);
  text-decoration: none;
  border: 1px solid transparent;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
}

nav a:hover {
  border: 1px solid var(--color-gray);
  color: var(--color-text);
}

.ui-main {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.ui-panel {
  border: 1px solid var(--color-gray);
  background-color: var(--color-bg);
  margin-bottom: 2rem;
  position: relative;
}

.panel-label,
.small-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-dark-gray);
  padding: 0.8rem 1rem;
}

/* Hero Section */
.hero-content {
  text-align: center;
  padding: 4rem 2rem;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin: 0;
}

.divider-line {
  height: 1px;
  width: 200px;
  background-color: var(--color-gray);
  margin: 1rem auto;
}

.subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-dark-gray);
}

.split-panel {
  display: flex;
  min-height: 85vh;
}

.left-canvas {
  flex: 2;
  border-right: 1px solid var(--color-gray);
  display: flex;
  flex-direction: column;
}

.canvas-area {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.right-analysis {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.data-block {
  border-bottom: 1px solid var(--color-gray);
  padding-bottom: 1rem;
}

.data-readout {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  padding: 0 1rem 1rem 1rem;
  color: var(--color-text);
}

.square-module {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 400px;
}

.radical {
  font-family: var(--font-heading);
  font-size: 2rem;
  width: 70px;
  height: 70px;
  background-color: transparent;
  border: 1px solid var(--color-dark-gray);
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.radical:hover {
  background-color: var(--color-text);
  color: var(--color-bg);
}

#character-display {
  font-size: 15rem;
  text-align: center;
  margin: 0;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.controls {
  text-align: center;
  padding-bottom: 2rem;
}

/*LANDING PAGE*/

.landing-center h1 {
  font-family: "Space Grotesk", sans-serif !important;
  font-weight: 600;
  font-size: 4.5rem;
  letter-spacing: 0.02em;
  margin: 0;
}

.module-card h3 {
  font-family: "Space Grotesk", sans-serif !important;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  margin-bottom: 0.8rem;
}

.landing-main {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
  padding-top: 5vh;
}

.landing-center {
  text-align: center;
  width: 100%;
  padding-top: 10vh;
}

.origin-logo-box {
  width: 120px;
  height: 120px;
  margin: 0 auto 1rem auto;
  border: 1px solid var(--color-gray);
  margin-bottom: 3rem !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
}

.main-seal-logo {
  display: block;
  margin: 0 auto 2.5rem auto;
}

.hanzi-label {
  font-family: var(--font-mono);
  letter-spacing: 1em;
  margin-left: 1em;
  color: var(--color-dark-gray);
  margin-bottom: 1rem;
}

.module-cards {
  display: flex;
  gap: 3rem;
  justify-content: center;
  margin-top: 5rem;
  margin-bottom: 4rem;
}

.module-card {
  width: 300px;
  padding: 3rem 2rem;
  border: 1px solid var(--color-gray);
  text-decoration: none;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: all 0.3s ease;
  text-align: left;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.module-card:hover {
  border-color: var(--color-text);
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
}

.card-icon {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  filter: grayscale(100%) opacity(0.7);
  transition:
    filter 0.3s ease,
    transform 0.3s ease;
}

.module-card:hover .card-icon {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.1);
}

.module-card h3 {
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}

.card-desc {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-dark-gray);
}

.system-status p {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-dark-gray);
}

/* TIME MACHINE */
.time-machine-layout {
  justify-content: space-between;
}

.timeline-container {
  padding: 1rem 2rem 2rem 2rem;
  border-top: 1px solid var(--color-gray);
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
  margin: 1rem 0;
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 2px;
  background: var(--color-gray);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 16px;
  width: 16px;
  border-radius: 50%;
  background: var(--color-text);
  margin-top: -7px;
  cursor: pointer;
  border: 2px solid var(--color-bg);
}

.timeline-markers {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-dark-gray);
}

.stage-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.stage-subtitle {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-dark-gray);
  margin-bottom: 2rem;
}

.stage-desc {
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.radical.specimen-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  padding: 0;
  gap: 6px;
}

.char-main {
  font-family: var(--font-heading), sans-serif;
  font-size: 1.8rem;
  line-height: 1;
  font-weight: 500;
}

.char-sub {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--color-dark-gray);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}

.radical.specimen-btn:hover .char-main,
.radical.specimen-btn.active .char-main {
  color: var(--color-bg);
  opacity: 0.85;
}

.radical.specimen-btn:hover .char-sub,
.radical.specimen-btn.active .char-sub {
  color: var(--color-bg);
  opacity: 0.85;
}

.data-list {
  list-style: none;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-dark-gray);
}

.data-list li {
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--color-gray);
}

.syntheses-list {
  list-style-type: decimal-leading-zero;
  padding-left: 1.5rem;
  margin-top: 1rem;
}

.syntheses-list li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-gray);
  margin-bottom: 0.8rem;
  border-bottom: none;
  transition: color 0.3s ease;
}

.syntheses-list li.unlocked {
  color: var(--color-text);
  font-weight: 700;
}

.syntheses-list {
  padding-left: 2.8rem !important;
  margin-top: 0.5rem;
}

.syntheses-list li {
  padding-left: 0.5rem;
}

.syntheses-list li {
  margin-bottom: 1rem;
}

@keyframes synthesisPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(21, 21, 21, 0.2);
    transform: scale(0.98);
  }
  50% {
    box-shadow: 0 0 20px 10px rgba(21, 21, 21, 0.05);
    transform: scale(1.02);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(21, 21, 21, 0);
    transform: scale(1);
  }
}

.synthesis-success {
  animation: synthesisPulse 0.6s ease-out forwards;
  border-color: var(--color-text) !important;
  background-color: rgba(21, 21, 21, 0.03);
}

.synthesis-visualizer {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
}

.input-nodes {
  display: flex;
  align-items: center;
  gap: 4rem;
  margin-bottom: 3rem;
}

.node-box,
.result-node {
  width: 140px;
  height: 140px;
  border: none !important;
  background-color: transparent !important;
  backdrop-filter: none !important;

  background:
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) top left /
      10px 1px no-repeat,
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) top left /
      1px 10px no-repeat,
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) top right /
      10px 1px no-repeat,
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) top right /
      1px 10px no-repeat,
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) bottom
      left / 10px 1px no-repeat,
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) bottom
      left / 1px 10px no-repeat,
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) bottom
      right / 10px 1px no-repeat,
    linear-gradient(var(--color-dark-gray), var(--color-dark-gray)) bottom
      right / 1px 10px no-repeat;

  background-color: rgba(255, 255, 255, 0.65) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.result-node {
  width: 160px;
  height: 160px;
}

.node-label {
  position: absolute;
  top: 15px;
  left: 15px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-text);
  letter-spacing: 0.1em;
}

.node-content.placeholder {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #b0b0b0;
  letter-spacing: 0.15em;

  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0 15px;
  box-sizing: border-box;
}

.node-content.placeholder::before,
.node-content.placeholder::after {
  content: "";
  flex-grow: 1;
  height: 1px;
  background-color: #e5e5e5;
  margin: 0 12px;
}

.node-operator {
  font-size: 1.5rem;
  color: var(--color-gray);
  font-family: var(--font-mono);
}

.component-bank-container {
  border-top: 1px solid var(--color-gray);
  padding: 2rem;
}

.bank-controls {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 1rem;
}

.component-bank-container .square-module {
  justify-content: flex-start;
  max-width: none;
}

.component-bank-container .radical {
  width: 80px;
  height: 80px;
  border: 1px solid var(--color-gray);
  border-radius: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  gap: 4px;
}

.reset-button {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  padding: 0.6rem 1.2rem;
  background: transparent;
  border: 1px solid var(--color-gray);
  cursor: pointer;
  color: var(--color-dark-gray);
  transition: all 0.2s ease;
}

.reset-button:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

.ui-panel {
  background-color: transparent !important;
}

.right-analysis {
  background-color: rgba(255, 255, 255, 0.6);
}

.component-bank-container .square-module {
  justify-content: flex-start;
  max-width: none !important;
  flex-wrap: nowrap !important;
}

.component-bank-container .radical {
  width: 64px;
  height: 64px;
  font-size: 1.5rem;
}

.node-content.placeholder {
  color: #e0e0e0;
}

.synthesis-visualizer {
  position: relative;
  overflow: hidden;
}

.synthesis-visualizer::after {
  content: "";
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 15px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(136, 136, 136, 0.15),
    transparent
  );
  box-shadow: 0 2px 10px rgba(136, 136, 136, 0.1);
  animation: scanline 4s linear infinite;
  pointer-events: none;
  z-index: 1;
}

@keyframes scanline {
  0% {
    top: -10%;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    top: 110%;
    opacity: 0;
  }
}

/* Drag Drop*/
.drag-over-active {
  background-color: rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 0 15px rgba(136, 136, 136, 0.2);
  transition: all 0.2s ease;
}

.radical.dragging {
  opacity: 0.5;
  cursor: grabbing !important;
}

.radical {
  cursor: grab;
}

.node-content {
  font-family: var(--font-heading) !important;
  font-size: 5rem !important;
  font-weight: 500;
  color: var(--color-text) !important;
  line-height: 1;
}

.component-bank-container .radical {
  font-size: 2rem !important;
}

#analysis-result {
  font-size: 1.8rem !important;
  font-weight: 700;
  letter-spacing: 0.05em;
}

span.node-content.placeholder {
  font-family: var(--font-mono) !important;
  font-size: 0.75rem !important;
  color: #b0b0b0 !important;
  letter-spacing: 0.15em !important;
  font-weight: 400 !important;

  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  padding: 0 15px !important;
  box-sizing: border-box !important;
}

span.node-content.placeholder::before,
span.node-content.placeholder::after {
  content: "";
  flex-grow: 1;
  height: 1px;
  background-color: #e5e5e5;
  margin: 0 12px;
}

/* About & Manual */

.about-main {
  position: relative;
  min-height: 85vh;
  padding: 4rem 2rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-header-title {
  text-align: center;
  margin-bottom: 3rem;
  z-index: 2;
}

.about-header-title .small-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-dark-gray);
  margin-bottom: 0.5rem;
}

.about-header-title h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  margin: 0;
  letter-spacing: 0.05em;
}

.bracket-panel {
  background-color: rgba(255, 255, 255, 0.95);
  max-width: 700px;
  width: 100%;
  padding: 4rem;
  position: relative;
  z-index: 2;
  margin-bottom: 3rem;
}

.bracket-panel::before,
.bracket-panel::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}
.bracket-panel::before {
  background:
    linear-gradient(to right, var(--color-dark-gray) 1px, transparent 1px) 0 0,
    linear-gradient(to bottom, var(--color-dark-gray) 1px, transparent 1px) 0 0,
    linear-gradient(to left, var(--color-dark-gray) 1px, transparent 1px) 100%
      100%,
    linear-gradient(to top, var(--color-dark-gray) 1px, transparent 1px) 100%
      100%;
  background-size: 15px 15px;
  background-repeat: no-repeat;
}
.bracket-panel::after {
  background:
    linear-gradient(to left, var(--color-dark-gray) 1px, transparent 1px) 100% 0,
    linear-gradient(to bottom, var(--color-dark-gray) 1px, transparent 1px) 100%
      0,
    linear-gradient(to right, var(--color-dark-gray) 1px, transparent 1px) 0
      100%,
    linear-gradient(to top, var(--color-dark-gray) 1px, transparent 1px) 0 100%;
  background-size: 15px 15px;
  background-repeat: no-repeat;
}

.about-section {
  margin-bottom: 3.5rem;
}
.about-section:last-child {
  margin-bottom: 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--color-dark-gray);
  margin-bottom: 1.5rem;
}

.about-section p {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text);
  opacity: 0.9;
}

.doc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.doc-list li {
  display: flex;
  align-items: center;
  margin-bottom: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}
.doc-id {
  color: var(--color-dark-gray);
  margin-right: 1.5rem;
  font-size: 0.75rem;
}
.doc-link {
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-dark-gray);
  padding-bottom: 2px;
  flex-grow: 1;
  transition: all 0.2s ease;
}
.doc-link:hover {
  border-bottom: 1px solid var(--color-text);
  background-color: var(--color-text);
  color: var(--color-bg);
}
.doc-status {
  font-size: 0.75rem;
  color: var(--color-dark-gray);
  margin-left: 1rem;
}

.about-status {
  margin-top: auto;
  text-align: center;
}

/* POP-UP WINDOW */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(5px);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  pointer-events: none;
}

.modal-content {
  max-width: 500px;
  padding: 3rem;
  background-color: var(--color-bg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  pointer-events: auto;
}

.protocol-section {
  background: rgba(0, 0, 0, 0.03);
  padding: 1.5rem;
  margin-bottom: 3rem !important;
}

.protocol-main-text {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.5rem !important;
}

.protocol-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 2rem;
}

.protocol-list li {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  line-height: 1.5;
}

.protocol-icon {
  color: var(--color-dark-gray);
  margin-right: 10px;
  font-size: 0.7rem;
}

.protocol-footer {
  font-size: 0.85rem;
  border-left: 2px solid var(--color-dark-gray);
  padding-left: 1rem;
  opacity: 0.7;
}

.protocol-divider {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin-top: 2rem;
}

.nav-item {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  margin-left: 15px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  text-decoration: none;
  color: var(--color-dark-gray);
  transition: all 0.3s ease;
}

.nav-item:hover {
  background-color: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}

/* TOP NAVIGATION */
.ui-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--color-gray);
  background-color: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-modes,
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.mode-label {
  font-family: var(--font-heading), sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-right: 0.5rem;
}

.nav-item:hover {
  border-color: var(--color-text);
  color: var(--color-bg);
}

.nav-item.active {
  background-color: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
  pointer-events: none;
}

.hanzi-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition:
    opacity 0.5s ease,
    transform 0.5s ease;
}

.specimen-btn {
  flex: 1;
  padding: 12px 0;
  background: transparent;
  border: 1px solid var(--color-gray);
  color: var(--color-dark-gray);
  cursor: pointer;
  font-family: var(--font-heading), sans-serif;
  font-size: 1.2rem;
  transition: all 0.2s ease;
}

.specimen-btn:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

.specimen-btn.active {
  background: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}

.terminal-link {
  color: #000;
  text-decoration: none;
  border: 1px solid #000;
  padding: 2px 10px;
  margin-left: 10px;
  font-family: "Courier New", Courier, monospace;
  text-transform: lowercase;
}

.terminal-link:hover {
  background-color: #000;
  color: #fff;
  cursor: pointer;
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
  html,
  body {
    height: auto !important;
    overflow-y: auto !important;
  }

  .ui-header {
    flex-direction: column;
    padding: 15px !important;
    gap: 15px;
  }
  .top-nav {
    flex-direction: column;
    width: 100%;
    gap: 15px;
  }
  .nav-modes,
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .split-panel {
    display: flex !important;
    flex-direction: column !important;
    height: auto !important;
    min-height: 100vh;
  }

  .left-canvas {
    width: 100% !important;
    min-height: 60vh;
    border-right: none !important;
    border-bottom: 2px solid #000;
  }

  .right-analysis {
    width: 100% !important;
    border-left: none !important;
    padding: 20px !important;
  }

  .synthesis-visualizer {
    padding: 20px 10px;
  }
  .input-nodes {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }
  .node-box {
    width: 40% !important;
    min-width: 110px;
  }

  .component-bank-container {
    width: 100% !important;
    padding: 15px 10px !important;
    box-sizing: border-box !important;
  }

  .bank-controls {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    width: 100% !important;
    gap: 15px !important;
  }

  .square-module {
    display: flex !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    justify-content: flex-start !important;
    gap: 12px !important;
    padding-bottom: 5px !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .square-module::-webkit-scrollbar {
    display: none !important;
  }

  .radical {
    flex: 0 0 auto !important;
    width: 60px !important;
    height: 60px !important;
    margin: 0 !important;
  }

  .reset-button {
    width: 100% !important;
  }

  .panel-header {
    flex-direction: column !important;
    align-items: center !important;
    gap: 8px;
    padding: 15px 10px 0 10px !important;
    text-align: center;
  }

  #canvas-status {
    font-size: 0.75rem !important;
  }
}