/* CSS Reset & Dark Mode Variable Tokens based on new DESIGN.md */
:root {
  /* Colors */
  --color-obsidian-canvas: #171717;
  --color-chalk: #ffffff;
  --color-ash: #9a9a9a;

  /* Typography — Fonts */
  --font-display: 'Outfit', sans-serif;
  --font-nng: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Typography — Scale & Tracking */
  --text-body: 16px;
  --leading-body: 1.5;
  --tracking-body: -0.05px;

  --text-subheading: 20px;
  --leading-subheading: 1.4;
  --tracking-subheading: -0.1px;

  --text-heading-sm: 24px;
  --leading-heading-sm: 1.4;
  --tracking-heading-sm: -0.14px;

  --text-heading: 28px;
  --leading-heading: 1.2;
  --tracking-heading: -0.2px;

  --text-heading-lg: 32px;
  --leading-heading-lg: 1.2;
  --tracking-heading-lg: -0.26px;

  --text-display: 56px;
  --leading-display: 1.0;
  --tracking-display: -0.56px;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-5: 5px;
  --spacing-10: 10px;
  --spacing-20: 20px;
  --spacing-40: 40px;
  --spacing-60: 60px;
  --spacing-120: 120px;

  /* Layout */
  --section-gap: 120px;
  --card-padding: 0px;
  --element-gap: 20px;

  /* Border Radii (Midnight Monochrome Atelier is strictly 0px) */
  --radius-tags: 0px;
  --radius-cards: 0px;
  --radius-images: 0px;
  --radius-buttons: 0px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: #0c0c0c; /* Soft background wrapper */
  font-family: var(--font-nng);
  color: var(--color-chalk);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Mobile-First Layout Frame (Obsidian Theme) */
.app-container {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  background-color: var(--color-obsidian-canvas);
  border-left: 1px solid #262626;
  border-right: 1px solid #262626;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden; /* Prevent horizontal overflow and misalignment */
  z-index: 1;
}

/* Cosmic Ambient Glow Background for Desktop Viewport */
@media (min-width: 481px) {
  body::before,
  body::after {
    content: "";
    display: block;
    position: fixed;
    width: 45vw;
    height: 45vw;
    min-width: 350px;
    min-height: 350px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(120px);
  }

  body::before {
    left: -10vw;
    top: 15vh;
    background: radial-gradient(circle, hsla(265, 55%, 60%, 0.35) 0%, transparent 80%);
    animation: ambientGlowLeft 18s ease-in-out infinite alternate;
  }

  body::after {
    right: -10vw;
    bottom: 15vh;
    background: radial-gradient(circle, hsla(190, 50%, 55%, 0.30) 0%, transparent 80%);
    animation: ambientGlowRight 22s ease-in-out infinite alternate;
  }
}

@keyframes ambientGlowLeft {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  50% {
    transform: translate(5vw, -8vh) scale(1.2) rotate(90deg);
  }
  100% {
    transform: translate(0, 0) scale(1) rotate(180deg);
  }
}

@keyframes ambientGlowRight {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  50% {
    transform: translate(-6vw, 8vh) scale(1.25) rotate(-90deg);
  }
  100% {
    transform: translate(0, 0) scale(1) rotate(-180deg);
  }
}

/* Header & Logos */
header {
  padding: var(--spacing-20) var(--spacing-20);
  background-color: #121212;
  border-bottom: 1px solid #262626;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo-link {
  text-decoration: none !important;
  color: inherit !important;
  display: inline-block;
  outline: none;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
}

.header-logo-symbol {
  height: 32px;
  width: 32px;
  display: block;
  object-fit: contain;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.05px;
  line-height: 1.1;
  color: var(--color-chalk);
  text-transform: uppercase;
}

.logo-subtitle {
  font-family: var(--font-nng);
  font-size: 10px;
  color: var(--color-ash);
  letter-spacing: 0px;
  line-height: 1.1;
}

/* Header Dropdown Menu & Hamburger */
.header-menu-container {
  position: relative;
  display: inline-block;
}

.btn-hamburger {
  background: none;
  border: none;
  color: var(--color-ash);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.btn-hamburger:hover {
  color: var(--color-chalk);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 10px;
  background-color: rgba(23, 23, 23, 0.8);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid #262626;
  border-radius: 0px;
  display: none;
  min-width: 120px;
  z-index: 20;
}

.nav-dropdown.show {
  display: block;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
  width: 100%;
  text-align: left;
  padding: 12px var(--spacing-20);
  background: none;
  border: none;
  color: var(--color-ash);
  font-family: var(--font-nng);
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
  letter-spacing: -0.05px;
  white-space: nowrap;
  box-sizing: border-box;
  line-height: 1;
}

.dropdown-item iconify-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dropdown-item:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-chalk);
}



/* Beta Banner */
.beta-banner {
  background-color: var(--color-obsidian-canvas);
  border-bottom: 1px solid #262626;
  padding: var(--spacing-10) var(--spacing-20);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-ash);
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
}

.beta-badge {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-chalk);
  border: 1px solid var(--color-chalk);
  padding: 1px 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Gateway / Landing Screen */
.gateway-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--spacing-60) var(--spacing-20);
  text-align: left;
}

.gateway-content {
  margin-top: auto;
  margin-bottom: auto;
}

.gateway-title {
  font-family: var(--font-display);
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  color: var(--color-chalk);
  margin-bottom: var(--spacing-20);
}

.gateway-desc {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-ash);
  margin-bottom: var(--spacing-40);
}

/* Buttons (Strictly flat, monochrome sharp corner style) */
.btn-primary {
  width: 100%;
  background-color: var(--color-chalk);
  color: var(--color-obsidian-canvas);
  border: none;
  border-radius: 0px;
  padding: 16px 24px;
  font-family: var(--font-nng);
  font-size: var(--text-body);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-10);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  outline: none;
}

.btn-primary:hover {
  background-color: #f2f2f2;
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(1px) scale(0.99);
}

.btn-logout {
  background: none;
  border: none;
  color: var(--color-ash);
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  padding: 4px var(--spacing-10);
  transition: color 0.2s;
  letter-spacing: -0.05px;
}

.btn-logout:hover {
  color: var(--color-chalk);
}

/* Dashboard Screen */
.dashboard-screen {
  padding: 0px var(--spacing-20) var(--spacing-60) var(--spacing-20);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-60);
}

/* Hexapetal Crest SVG Visualization */
.crest-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-20) 0;
}

.hexapetal-crest {
  width: 160px;
  height: 160px;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hexapetal-crest:hover {
  transform: rotate(15deg);
}

.crest-petal {
  transition: fill 0.4s ease;
}

/* Decree Panel (No panels or background cards - sits flat on canvas) */
.decree-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
  padding: 0;
  background: none !important;
  border: none !important;
  border-radius: 0px !important;
}

.decree-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.decree-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--color-ash);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.decree-title {
  font-family: var(--font-display);
  font-size: var(--text-heading);
  font-weight: 400;
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-chalk);
}

.decree-artwork-frame {
  width: calc(100% + 40px);
  margin-left: -20px;
  margin-right: -20px;
  aspect-ratio: 1/1; /* Square ratio */
  overflow: hidden;
  position: relative;
}

.decree-artwork-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0px;
}

.decree-content {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-ash);
}

/* Journal / Editor Area (Sits flat on canvas) */
.journal-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
  padding: 0;
  border: none !important;
  border-radius: 0px !important;
  background: none !important;
}

.editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.editor-title {
  font-size: var(--text-heading-sm);
  font-weight: 400;
  letter-spacing: var(--tracking-heading-sm);
}

.save-status-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  padding: 2px 8px;
  border-radius: 0px;
  border: 1px solid var(--color-ash);
  color: var(--color-ash);
  background-color: transparent;
  display: flex;
  align-items: center;
  gap: 4px;
}

.save-status-badge.saved {
  border-color: var(--color-chalk);
  color: var(--color-chalk);
}

.save-status-badge.offline {
  border-color: var(--color-burgundy);
  color: var(--color-burgundy);
}

.journal-textarea {
  width: 100%;
  height: 140px;
  background-color: #1e1e1e;
  border: 1px solid #262626;
  border-radius: 0px;
  padding: 14px;
  font-family: var(--font-nng);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-chalk);
  resize: none;
  outline: none;
  transition: border-color 0.2s;
}

.journal-textarea:focus {
  border-color: var(--color-ash);
}

/* Timeline / History Section */
.timeline-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--color-ash);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.timeline-feed {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
}

.timeline-item {
  border-bottom: 1px solid #262626;
  border-radius: 0px;
  padding-bottom: var(--spacing-20);
  background: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline-item-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-ash);
}

.timeline-item-decree-tag {
  color: var(--color-chalk);
  font-weight: 400;
  border-bottom: 1px solid var(--color-chalk);
  padding-bottom: 2px;
}

.timeline-item-text {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-ash);
  white-space: pre-wrap;
}

.btn-timeline-action {
  background: none;
  border: 1px solid #333333;
  color: var(--color-ash);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.btn-timeline-action:hover {
  color: var(--color-chalk);
  border-color: var(--color-ash);
}

.timeline-item-edit-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  margin-top: 4px;
}

.timeline-textarea {
  width: 100%;
  min-height: 80px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid #333333;
  border-radius: 4px;
  color: var(--color-chalk);
  padding: 8px;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  resize: vertical;
  outline: none;
  transition: border-color 0.2s ease;
}

.timeline-textarea:focus {
  border-color: var(--color-ash);
}

.timeline-edit-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.btn-timeline-save, .btn-timeline-cancel {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 2px;
  transition: all 0.2s ease;
  outline: none;
}

.btn-timeline-save {
  background-color: var(--color-chalk);
  color: #121212;
  border: 1px solid var(--color-chalk);
}

.btn-timeline-save:hover:not(:disabled) {
  background-color: transparent;
  color: var(--color-chalk);
}

.btn-timeline-save:disabled, .btn-timeline-cancel:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-timeline-cancel {
  background: none;
  border: 1px solid #333333;
  color: var(--color-ash);
}

.btn-timeline-cancel:hover:not(:disabled) {
  color: var(--color-chalk);
  border-color: var(--color-ash);
}

.load-more-container {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-20);
}

.btn-load-more {
  background-color: transparent;
  color: var(--color-ash);
  border: 1px solid #262626;
  border-radius: 0px;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.btn-load-more:hover {
  border-color: var(--color-chalk);
  color: var(--color-chalk);
  transform: translateY(-1px);
}

.btn-load-more:active {
  transform: translateY(1px);
}

.btn-load-more:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Footer Section styling (Rich Footer) */
footer {
  margin-top: auto;
  border-top: 1px dashed rgba(154, 154, 154, 0.2);
  padding: var(--spacing-40) var(--spacing-20);
  background-color: #121212;
  display: flex;
  gap: var(--spacing-20);
}

.footer-logo-container {
  flex-shrink: 0;
}

.footer-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  opacity: 0.7;
  filter: grayscale(100%);
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-ash);
}

.footer-content strong {
  color: var(--color-chalk);
  font-weight: 400;
}

.footer-content a {
  color: var(--color-chalk);
  text-decoration: underline;
  transition: opacity 0.2s;
}

.footer-content a:hover {
  opacity: 0.8;
}

.copyright {
  font-size: 13px;
  color: var(--color-ash);
}

.ai-disclaimer, .recaptcha-notice {
  font-size: 11px;
}

/* Loading animations & overlays */
.loading-overlay {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-40) 0;
  color: var(--color-ash);
  font-size: 14px;
  gap: 8px;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid #262626;
  border-top-color: var(--color-chalk);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.hidden {
  display: none !important;
}

/* Toast Notification (Flat Mono Alert) */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--color-chalk);
  color: var(--color-obsidian-canvas);
  padding: 12px 24px;
  border-radius: 0px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 100;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* Dynamic Flow Background styling inside app-container */
.dynamic-flow-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.dynamic-flow-bg svg {
  width: 100%;
  height: 100%;
}

.wave-line {
  fill: none;
  stroke-width: 0.8px;
  transform-origin: center;
  opacity: 0.8;
}

/* Alternate wave animation speeds, colors, and offsets for organic flow */
.wave1 {
  stroke: hsla(265, 50%, 60%, 0.04); /* Cozy Deep space lavender */
  animation: waveMotion1 25s ease-in-out infinite alternate;
}

.wave2 {
  stroke: hsla(190, 45%, 55%, 0.03); /* Electric space blue/teal */
  animation: waveMotion2 35s ease-in-out infinite alternate;
}

.wave3 {
  stroke: hsla(335, 40%, 60%, 0.03); /* Distant cosmic rose */
  animation: waveMotion3 45s ease-in-out infinite alternate;
}

@keyframes waveMotion1 {
  0% {
    transform: scaleY(1.0) translateY(0px) rotate(0deg);
  }
  100% {
    transform: scaleY(1.2) translateY(-15px) rotate(8deg);
  }
}

@keyframes waveMotion2 {
  0% {
    transform: scaleY(1.1) translateY(-10px) rotate(0deg);
  }
  100% {
    transform: scaleY(0.9) translateY(10px) rotate(-10deg);
  }
}

@keyframes waveMotion3 {
  0% {
    transform: scaleY(0.8) translateY(15px) rotate(-5deg);
  }
  100% {
    transform: scaleY(1.3) translateY(-5px) rotate(5deg);
  }
}

/* Elevate main blocks above background flow */
.gateway-screen, .dashboard-screen, footer {
  position: relative;
  z-index: 1;
}

header {
  position: relative;
  z-index: 10;
}

/* Gateway Landing Page Features Layout (Spacious Editorial Project Card Grid) */
.features-section {
  margin-top: var(--spacing-60);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-40);
}

.features-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.features-subtitle {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-ash);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.features-title {
  font-family: var(--font-display);
  font-size: var(--text-heading-lg);
  font-weight: 500;
  line-height: var(--leading-heading-lg);
  letter-spacing: var(--tracking-heading-lg);
  color: var(--color-chalk);
}

.section-indicator {
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--color-slate-gray);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--spacing-5);
}

.feature-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-60);
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
}

.feature-image-frame {
  width: 100%;
  aspect-ratio: 16/9;
  background-color: #171717;
  border: 1px solid #262626;
  border-radius: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.feature-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-title {
  font-family: var(--font-display);
  font-size: var(--text-subheading);
  font-weight: 400;
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  color: var(--color-chalk);
}

.feature-desc {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-ash);
}

/* Persona Tabs styling */
.persona-tabs {
  display: flex;
  gap: var(--spacing-10);
  border-bottom: 1px solid #262626;
  padding-bottom: 0px;
  margin-bottom: var(--spacing-20);
  margin-left: var(--spacing-20);
  margin-right: var(--spacing-20);
}

.persona-tab {
  background: none;
  border: none;
  color: var(--color-ash);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  border-bottom: 2px solid transparent;
  outline: none;
  transform: scale(1.0);
}

.persona-tab:hover {
  color: var(--color-chalk);
  transform: scale(1.02);
  letter-spacing: 0.02em;
}

.persona-tab:active {
  transform: scale(0.98);
}

.persona-tab.active {
  color: var(--color-chalk);
  border-bottom: 2px solid var(--color-chalk);
}

.tab-icon {
  display: inline-flex;
}

.decree-info-block {
  padding: 16px 16px;
  margin-left: -20px;
  margin-right: -20px;
  margin-bottom: 0px;
  display: flex;
  align-items: center;
  gap: var(--spacing-20);
  width: calc(100% + 40px);
  /* padding: var(--spacing-15) 0; */
  background-color: rgba(255, 255, 255, 0.1);
}

.decree-info-left-group {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.decree-info-right-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-grow: 1;
}

.decree-info-meta-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
}

.decree-info-sub-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-ash);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.decree-info-date-highlight {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--color-ash);
  letter-spacing: -0.05px;
}

.decree-info-label-static {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  color: var(--color-ash);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 0;
  display: inline-block;
}

.decree-position-wrapper {
  position: relative;
  display: inline-block;
}

button.decree-position-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-ash);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: none;
  border: none;
  padding: 4px 8px;
  cursor: pointer;
  outline: none;
  transition: color 0.2s ease;
}

button.decree-position-btn:hover {
  color: var(--color-chalk);
}

/* Traditional Popover styling */
.traditional-popover {
  position: absolute;
  bottom: calc(100% + 10px); /* 크레스트 위로 뜨도록 bottom 설정 */
  right: 0;
  width: 140px;
  background-color: rgba(18, 18, 18, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.traditional-popover.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Popover inner elements */
.popover-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
  margin-bottom: 2px;
}

.popover-hanja {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-chalk);
  letter-spacing: 0.05em;
}

.popover-title-en {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-ash);
  text-transform: uppercase;
}

.traditional-hexagram-lines {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
  padding: 4px 8px;
}

/* Line & Segments */
.hexagram-line {
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 10px; /* Scaled up by 2x from 5px */
}

.line-segment {
  height: 100%;
  background-color: var(--color-ash);
  border-radius: 2px; /* Adjusted radius for proportional balance */
  transition: background-color 0.25s ease;
}

.hexagram-line.yang .line-segment {
  width: 100%;
}

.hexagram-line.yin .line-segment.half {
  width: 44%;
}

/* Changing Line Highlight */
.hexagram-line.changing .line-segment {
  background-color: #ff4a5a; /* Vivid Coral Red for Active Attunement */
  box-shadow: 0 0 6px rgba(255, 74, 90, 0.6);
}

/* Hexapetal Crest Changing Petal Highlight */
.crest-petal.changing {
  filter: drop-shadow(0 0 4px rgba(255, 74, 90, 0.7));
  transition: fill 0.3s ease, filter 0.3s ease;
}

.decree-info-title-text {
  font-family: var(--font-display);
  font-size: 22px; /* 스케치에 따라 크고 대담한 타이틀 */
  font-weight: 900;
  color: var(--color-chalk);
  letter-spacing: -0.05px;
  line-height: 1.0;
  text-transform: uppercase;
  margin-top: 4px;
}

.large-hexapetal-crest {
  flex-shrink: 0;
  width: 68px; /* 크게 렌더링 (20% 확대) */
  height: 68px;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.large-hexapetal-crest:hover {
  transform: rotate(15deg);
}

.large-hexapetal-crest .crest-petal.changing {
  filter: drop-shadow(0 0 4px rgba(255, 74, 90, 0.7));
}

.compact-hexapetal-crest {
  flex-shrink: 0;
  width: 54px;
  height: 54px;
}

/* Mini Crest in Info Bar */
.mini-hexapetal-crest {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.mini-hexapetal-crest .crest-petal.changing {
  filter: drop-shadow(0 0 2px rgba(255, 74, 90, 0.7));
}


/* Absolute relocation of Crest SVG to bottom-right of artwork frame */
.decree-crest-absolute-wrapper {
  position: absolute;
  bottom: 20px;
  right: var(--spacing-20);
  opacity: 0.9; /* 90% opacity */
  z-index: 5;
  pointer-events: auto; /* 클릭 이벤트를 활성화하여 팝업 트리거 가능하게 함 */
  display: flex;
  cursor: pointer;
}

/* Rounded White Translucent Persona Card Sits Overlap with Artwork */
.persona-card {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  padding: 20px;
  margin: -8px -18px 0 -18px;
  position: relative;
  z-index: 2;
  color: #171717; /* Dark text on white card */
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-10);
}

.persona-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
}

.persona-card-avatar-frame {
  width: 52px;
  height: 52px;
  border-radius: 50%; /* Circle profile */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid rgba(23, 23, 23, 0.1);
}

.persona-card-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.persona-card-avatar-frame:hover .persona-card-avatar-img {
  filter: grayscale(0%);
}

.persona-card-author-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: #171717;
}

.persona-card-content {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: #333333;
  letter-spacing: var(--tracking-body);
}

/* Metrics Dashboard Styling */
.metrics-row {
  display: flex;
  gap: var(--spacing-10);
}

.metric-card {
  flex: 1;
  background-color: #1a1a1a;
  border: 1px solid #262626;
  border-radius: 0px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-ash);
  letter-spacing: 0.05em;
}

.metric-value {
  font-family: var(--font-display);
  font-size: var(--text-heading-sm);
  font-weight: 500;
  color: var(--color-chalk);
}

/* Standard Modal Specification (design-guide.md compliant) */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(12, 12, 12, 0.85); /* Dark semi-transparent overlay */
  backdrop-filter: blur(4px); /* Glassmorphism background blur */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  /* Backdrop contains NO padding and NO scrollbar to prevent flexbox clipping bug */
  padding: 0;
  overflow: hidden;
}

.modal-container {
  width: 100%;
  max-width: 440px;
  background-color: var(--color-obsidian-canvas);
  border: 1px solid #262626;
  border-radius: 0px; /* Strict 0px sharp corners */
  margin: var(--spacing-20); /* Safe margin for screen breathing room */
  padding: var(--spacing-40);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
  /* Scroll constraints inside the container */
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: none; /* Midnight Monochrome is strictly flat */
  position: relative;
}

/* Persona Card & Modal styling updates */
.persona-card-trigger {
  cursor: pointer;
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

.persona-card-trigger:hover {
  background-color: rgba(0, 0, 0, 0.03);
}

.persona-card-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.persona-card-change-hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #8c8c8c;
  letter-spacing: 0.05em;
}

.persona-modal-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-chalk);
  margin-bottom: var(--spacing-10);
  border-bottom: 1px solid #262626;
  padding-bottom: var(--spacing-20);
}

.persona-modal-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-10);
}

.persona-modal-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-20);
  padding: 12px 16px;
  border: 1px solid #262626;
  background-color: var(--color-obsidian-canvas);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.persona-modal-item:hover {
  background-color: #1a1a1a;
  border-color: var(--color-ash);
  transform: translateX(4px);
}

.persona-modal-item:active {
  transform: translateX(2px);
}

.persona-modal-item.active {
  background-color: #262626;
  border-color: var(--color-chalk);
}

.persona-modal-avatar-frame {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid #262626;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.persona-modal-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.persona-modal-item:hover .persona-modal-avatar-img,
.persona-modal-item.active .persona-modal-avatar-img {
  filter: grayscale(0%);
}

.persona-modal-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-ash);
  transition: color 0.25s ease;
}

.persona-modal-item:hover .persona-modal-name,
.persona-modal-item.active .persona-modal-name {
  color: var(--color-chalk);
}




/* Master Personas Section (Full-bleed White Background, Midnight Monochrome Atelier Style) */
.gateway-personas-section {
  position: relative;
  z-index: 2; /* Ensure it floats above dynamic background lines */
  background-color: #ffffff !important;
  color: #171717;
  width: calc(100% + 40px);
  margin-left: -20px;
  margin-right: -20px;
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-40);
  box-sizing: border-box;
}

.personas-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.personas-subtitle {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #767676;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.personas-title {
  font-family: var(--font-display);
  font-size: var(--text-heading-lg);
  font-weight: 500;
  line-height: var(--leading-heading-lg);
  letter-spacing: var(--tracking-heading-lg);
  color: #171717;
}

.personas-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.gateway-persona-card {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
  border-bottom: 1px solid #eaeaea;
  padding-bottom: 20px;
}

.gateway-persona-card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.gateway-persona-image-frame {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background-color: #f7f7f7;
  border: 1px solid #e0e0e0;
  border-radius: 50%; /* Circle profile */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.gateway-persona-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.gateway-persona-card:hover .gateway-persona-img {
  filter: grayscale(0%);
}

.gateway-persona-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
}

.gateway-persona-name {
  font-family: var(--font-display);
  font-size: var(--text-subheading);
  font-weight: 500;
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  color: #171717;
}

.gateway-persona-role {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #767676;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gateway-persona-description {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: -0.03px;
  color: #4a4a4a;
}


/* Footer Links styling */
.footer-links {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-ash);
  margin-bottom: 4px;
}

.footer-links a {
  color: #8ab4f8 !important;
  text-decoration: underline !important;
  text-decoration-color: #8ab4f8 !important;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.footer-links a:hover {
  color: #ffffff !important;
  text-decoration: underline !important;
  text-decoration-color: #ffffff !important;
}


/* ==========================================================================
   Hexapetal Crests Directory & Detail Layouts (SEO & Directory Pages)
   ========================================================================== */

/* Directory (List) View */
.directory-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-30);
  margin-bottom: var(--spacing-60);
  padding: 0 var(--spacing-5);
}

.directory-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  border-bottom: 1px solid #262626;
  padding: var(--spacing-20);
}

.directory-header-icon {
  color: var(--color-ash);
}

.directory-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 6.5vw, 32px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: var(--tracking-heading-lg);
  color: var(--color-chalk);
}

.directory-subtitle {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-ash);
  letter-spacing: var(--tracking-body);
}

.directory-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-15);
}

.directory-card-link {
  text-decoration: none !important;
  color: inherit !important;
}

.directory-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-15);
  padding: 16px var(--spacing-20);
  background-color: #171717;
  border: 1px solid #262626;
  border-radius: 8px;
  transition: border-color 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
}

.directory-card-link:hover .directory-card {
  border-color: var(--color-ash);
  background-color: #1c1c1c;
  transform: translateX(4px);
}

.directory-card:active {
  transform: translateX(2px);
}

.directory-card-num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-slate-gray);
  min-width: 24px;
}

.directory-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 2px;
}

.directory-card-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-chalk);
}

.directory-card-hanja {
  font-size: 12px;
  color: var(--color-ash);
}

.directory-card-arrow {
  color: var(--color-slate-gray);
  transition: color 0.25s ease;
}

.directory-card-link:hover .directory-card-arrow {
  color: var(--color-chalk);
}

.directory-empty {
  text-align: center;
  padding: var(--spacing-40) 0;
  color: var(--color-ash);
  font-family: var(--font-mono);
  font-size: 13px;
}


/* Detail View & Back Button */
.detail-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-30);
  margin-bottom: var(--spacing-60);
  padding: 0 var(--spacing-5);
}

.detail-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  border-bottom: 1px solid #262626;
  padding-bottom: var(--spacing-10);
  padding-top: var(--spacing-10);
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none !important;
  color: var(--color-ash) !important;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0;
  border: none;
  background-color: transparent;
  transition: color 0.2s ease;
}

.btn-back:hover {
  color: var(--color-chalk) !important;
  background-color: transparent;
}

.detail-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-slate-gray);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

.detail-subtitle {
  font-family: var(--font-display);
  font-size: var(--text-heading-lg);
  font-weight: 500;
  color: var(--color-chalk);
  line-height: var(--leading-heading-lg);
  letter-spacing: var(--tracking-heading-lg);
}


/* Artwork Area */
.detail-artwork-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  background-color: #171717;
  border: 1px solid #262626;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.detail-artwork-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.artwork-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: rgba(21, 21, 21, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  color: var(--color-ash);
  letter-spacing: 0.05em;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}


/* Line Cards */
.lines-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-20);
}

.line-card {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border-radius: 8px;
  transition: transform 0.25s ease;
}

.line-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 12px;
  margin-bottom: 12px;
}

.detail-line-crest {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
}

.detail-line-crest .crest-petal.changing {
  filter: drop-shadow(0 0 4px rgba(255, 74, 90, 0.7));
}

.line-crest-container {
  flex-shrink: 0;
  background-color: #121212;
  border-radius: 6px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
}

.line-meta-container {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.line-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--color-slate-gray);
  letter-spacing: 0.05em;
}

.line-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-chalk);
  line-height: 1.2;
}

.line-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sherlock-quote-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-ash);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.sherlock-quote-header .quote-icon {
  color: var(--color-slate-gray);
}

.sherlock-quote-text {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-ash);
  letter-spacing: var(--tracking-body);
}


/* Pastel Themes (Soft & Quiet Colors) */
.sage-pastel {
  background-color: rgba(166, 196, 201, 0.04);
  border: 1px solid rgba(166, 196, 201, 0.12);
}
.sage-pastel .line-label {
  color: #a6c4c9;
}
.sage-pastel .sherlock-quote-header .quote-icon {
  color: rgba(166, 196, 201, 0.6);
}

.rose-pastel {
  background-color: rgba(223, 182, 186, 0.04);
  border: 1px solid rgba(223, 182, 186, 0.12);
}
.rose-pastel .line-label {
  color: #dfb6ba;
}
.rose-pastel .sherlock-quote-header .quote-icon {
  color: rgba(223, 182, 186, 0.6);
}

.lavender-pastel {
  background-color: rgba(195, 186, 217, 0.04);
  border: 1px solid rgba(195, 186, 217, 0.12);
}
.lavender-pastel .line-label {
  color: #c3bad9;
}
.lavender-pastel .sherlock-quote-header .quote-icon {
  color: rgba(195, 186, 217, 0.6);
}


/* Promo Sign In Banner */
.promo-signin-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: var(--spacing-20);
  background-color: #171717;
  border: 1px solid #262626;
  border-radius: 8px;
  margin-top: var(--spacing-20);
}

.promo-icon {
  color: var(--color-slate-gray);
  flex-shrink: 0;
}

.promo-text-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-grow: 1;
}

.promo-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-chalk);
}

.promo-desc {
  font-size: 11px;
  line-height: 1.4;
  color: var(--color-ash);
}

.btn-promo-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none !important;
  background-color: var(--color-chalk);
  color: #121212 !important;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 16px;
  border-radius: 6px;
  transition: background-color 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.btn-promo-login:hover {
  background-color: var(--color-ash);
  transform: scale(1.03);
}

.btn-promo-login:active {
  transform: scale(0.97);
}