/* =========================================
   DEVVAULT — PROJECT SHOWCASE
   Neo-Brutalist Design System
========================================= */

body.devvault-page {
  --bg: #F4F4F0;
  --surface: #FFFFFF;
  --text: #111111;
  --muted: #555555;
  --accent: #FF5500;
  --border: #111111;
  --shadow: 5px 5px 0 #111111;

  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.65;
  transition: background .25s ease, color .25s ease;
}

body.devvault-page *,
body.devvault-page *::before,
body.devvault-page *::after {
  box-sizing: border-box;
}

body.devvault-page html {
  scroll-behavior: smooth;
}

body.devvault-page a {
  color: inherit;
  text-decoration: none;
}

body.devvault-page button {
  font: inherit;
}

body.devvault-page .dv-shell {
  width: min(1200px, calc(100% - 48px));
  margin: auto;
}

/* Navigation */

.dv-nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 2px solid var(--border);
}

.dv-brand {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -1px;
}

.dv-nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.dv-nav-link {
  font-family: "DM Mono", monospace;
  font-size: 12px;
  transition: color .2s;
}

.dv-nav-link:hover {
  color: var(--accent);
}

.dv-theme-toggle {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  box-shadow: 3px 3px 0 var(--border);
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}

.dv-theme-toggle:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--border);
}

.dv-theme-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.dv-theme-toggle .moon-icon {
  display: none;
}

/* Hero */

.dv-hero {
  padding: 65px 0 75px;
}

.dv-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: "DM Mono", monospace;
  font-size: 12px;
}

.dv-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 11px;
  border: 2px solid var(--border);
  background: var(--surface);
  box-shadow: 3px 3px 0 var(--border);
}

.dv-status i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #20A45B;
}

.dv-eyebrow {
  margin: 28px 0 12px;
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.dv-hero h1 {
  margin: 0;
  font-size: clamp(58px, 9vw, 110px);
  line-height: 1;
  letter-spacing: -6px;
  font-weight: 700;
}

.dv-hero h1 span {
  color: var(--accent);
}

.dv-description {
  max-width: 720px;
  margin: 25px 0 0;
  color: var(--muted);
  font-size: 17px;
}

/* Application Preview */

.dv-preview {
  margin-top: 48px;
  overflow: hidden;
  border: 2px solid var(--border);
  background: #101114;
  color: #F4F4F0;
  box-shadow: 9px 9px 0 var(--border);
}

.dv-preview-top {
  min-height: 55px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-bottom: 1px solid #35363B;
  background: #191A1F;
}

.dv-window-controls {
  display: flex;
  gap: 7px;
}

.dv-window-controls span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #FF5F57;
}

.dv-window-controls span:nth-child(2) {
  background: #FEBC2E;
}

.dv-window-controls span:nth-child(3) {
  background: #28C840;
}

.dv-preview-title,
.dv-preview-version {
  color: #A1A1AA;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: 1px;
}

.dv-app {
  min-height: 450px;
  display: grid;
  grid-template-columns: 230px 1fr;
}

/* Preview Sidebar */

.dv-sidebar {
  padding: 26px 17px;
  border-right: 1px solid #35363B;
  background: #17181D;
}

.dv-sidebar-brand {
  margin-bottom: 38px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -1px;
}

.dv-sidebar-brand span {
  color: #FF5500;
}

.dv-sidebar-label {
  margin: 24px 0 12px;
  color: #85858D;
  font-family: "DM Mono", monospace;
  font-size: 9px;
  letter-spacing: 1.3px;
}

.dv-sidebar-item {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 4px;
  color: #B8B8C0;
  font-size: 12px;
}

.dv-sidebar-item.active {
  background: #303039;
  color: #FFFFFF;
}

.dv-folder {
  color: #FF8B55;
  font-size: 9px;
}

/* Editor Area */

.dv-editor-area {
  min-width: 0;
  padding: 28px;
  background: #101114;
}

.dv-editor-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.dv-editor-label {
  color: #90909A;
  font-family: "DM Mono", monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
}

.dv-editor-heading h3 {
  margin: 5px 0 0;
  font-size: 24px;
}

.dv-new-button {
  padding: 9px 13px;
  background: #FF5500;
  color: #FFFFFF;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  font-weight: 500;
}

.dv-search {
  margin: 22px 0;
  padding: 11px 14px;
  border: 1px solid #393A41;
  background: #191A1F;
  color: #92929B;
  font-size: 12px;
}

.dv-snippet-card {
  overflow: hidden;
  border: 1px solid #3B3C43;
  background: #191A1F;
}

.dv-snippet-heading {
  padding: 17px 19px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid #383940;
}

.dv-snippet-heading h4 {
  margin: 0;
  font-size: 14px;
}

.dv-snippet-heading p {
  margin: 4px 0 0;
  color: #92929B;
  font-size: 10px;
}

.dv-language {
  padding: 6px 9px;
  border: 1px solid #4A4B53;
  color: #FF9B72;
  font-family: "DM Mono", monospace;
  font-size: 9px;
  white-space: nowrap;
}

.dv-code {
  padding: 20px;
  overflow-x: auto;
  color: #D4D4D8;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  line-height: 2;
  white-space: nowrap;
}

.dv-line {
  display: inline-block;
  width: 30px;
  color: #666873;
  user-select: none;
}

.dv-keyword {
  color: #C792EA;
}

.dv-function {
  color: #82AAFF;
}

.dv-code-footer {
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid #383940;
  color: #A5A5AE;
  font-family: "DM Mono", monospace;
  font-size: 9px;
}

.dv-snippet-bottom {
  margin-top: 17px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #898992;
  font-family: "DM Mono", monospace;
  font-size: 9px;
}

/* Technology Stack */

.dv-stack {
  margin-top: 55px;
}

.dv-stack-label {
  display: block;
  margin-bottom: 16px;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
}

.dv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.dv-tags span {
  padding: 10px 16px;
  border: 2px solid var(--border);
  background: var(--surface);
  box-shadow: 3px 3px 0 var(--border);
  font-family: "DM Mono", monospace;
  font-size: 12px;
}

/* Buttons */

.dv-actions {
  margin-top: 35px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.dv-button {
  min-height: 50px;
  padding: 12px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 2px solid var(--border);
  font-family: "DM Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  transition: transform .2s, box-shadow .2s;
}

.dv-button:hover {
  transform: translate(-3px, -3px);
  box-shadow: 5px 5px 0 var(--border);
}

.dv-button-light {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 4px 4px 0 var(--border);
}

.dv-button-dark {
  background: var(--text);
  color: var(--bg);
  box-shadow: 4px 4px 0 var(--border);
}

/* Section Headings */

.dv-overview,
.dv-features-section {
  padding: 75px 0;
  border-top: 2px solid var(--border);
}

.dv-section-heading {
  margin-bottom: 30px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.dv-section-heading .dv-eyebrow {
  margin-top: 0;
}

.dv-section-heading h2 {
  margin: 0;
  font-size: clamp(32px, 5vw, 55px);
  line-height: 1.1;
  letter-spacing: -2px;
}

.dv-section-heading h2 span {
  color: var(--accent);
}

.dv-section-number {
  color: var(--muted);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  white-space: nowrap;
}

.dv-about-description {
  max-width: 850px;
  color: var(--muted);
  font-size: 17px;
}

/* Features */

.dv-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 38px;
}

.dv-feature {
  min-height: 235px;
  padding: 25px;
  position: relative;
  border: 2px solid var(--border);
  background: var(--surface);
  box-shadow: 4px 4px 0 var(--border);
  transition: transform .2s;
}

.dv-feature:hover {
  transform: translateY(-5px);
}

.dv-feature-number {
  position: absolute;
  top: 20px;
  right: 20px;
  color: var(--muted);
  font-family: "DM Mono", monospace;
  font-size: 11px;
}

.dv-feature-icon {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--accent);
  font-size: 23px;
}

.dv-feature h3 {
  margin: 25px 0 9px;
  font-size: 18px;
}

.dv-feature p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

/* Closing Section */

.dv-closing {
  margin: 35px 0 70px;
  padding: 55px 45px;
  border: 2px solid var(--border);
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 8px 8px 0 var(--border);
}

.dv-closing .dv-eyebrow {
  margin-top: 0;
  color: #FFFFFF;
}

.dv-closing h2 {
  margin: 0;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -3px;
}

.dv-closing h2 span {
  color: #111111;
}

.dv-closing > p:not(.dv-eyebrow) {
  max-width: 600px;
  margin-top: 18px;
  font-size: 15px;
}

.dv-closing .dv-button {
  border-color: #111111;
}

.dv-closing .dv-button-light {
  background: #FFFFFF;
  color: #111111;
  box-shadow: 4px 4px 0 #111111;
}

.dv-closing .dv-button-dark {
  background: #111111;
  color: #FFFFFF;
  box-shadow: 4px 4px 0 #111111;
}

/* Footer */

.dv-footer {
  padding: 25px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 2px solid var(--border);
  font-family: "DM Mono", monospace;
  font-size: 11px;
}

.dv-footer a:hover {
  color: var(--accent);
}

/* =========================================
   DARK THEME
========================================= */

body.devvault-page[data-theme="dark"] {
  --bg: #111111;
  --surface: #1B1B1B;
  --text: #F4F4F0;
  --muted: #BBBBBB;
  --border: #F4F4F0;
  --shadow: 5px 5px 0 #F4F4F0;
}

body.devvault-page[data-theme="dark"] .dv-theme-toggle .sun-icon {
  display: none;
}

body.devvault-page[data-theme="dark"] .dv-theme-toggle .moon-icon {
  display: block;
}

body.devvault-page[data-theme="dark"] .dv-feature,
body.devvault-page[data-theme="dark"] .dv-tags span {
  background: var(--surface);
  color: var(--text);
}

body.devvault-page[data-theme="dark"] .dv-feature-icon {
  background: #242424;
  color: var(--accent);
}

body.devvault-page[data-theme="dark"] .dv-button-dark {
  background: #F4F4F0;
  color: #111111;
}

body.devvault-page[data-theme="dark"] .dv-closing {
  color: #FFFFFF;
}

/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 850px) {
  .dv-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dv-app {
    grid-template-columns: 190px 1fr;
  }

  .dv-editor-area {
    padding: 20px;
  }
}

@media (max-width: 600px) {
  body.devvault-page .dv-shell {
    width: calc(100% - 30px);
  }

  .dv-nav {
    align-items: flex-start;
    padding: 18px 0;
  }

  .dv-nav-actions {
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .dv-nav-link {
    font-size: 10px;
  }

  .dv-hero {
    padding: 45px 0;
  }

  .dv-hero h1 {
    font-size: 65px;
    letter-spacing: -4px;
  }

  .dv-description {
    font-size: 15px;
  }

  .dv-preview {
    margin-top: 35px;
  }

  .dv-app {
    display: block;
  }

  .dv-sidebar {
    display: none;
  }

  .dv-editor-area {
    padding: 17px;
  }

  .dv-editor-heading h3 {
    font-size: 20px;
  }

  .dv-snippet-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .dv-code {
    padding: 15px 10px;
    font-size: 9px;
  }

  .dv-snippet-bottom {
    flex-direction: column;
  }

  .dv-stack {
    margin-top: 40px;
  }

  .dv-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .dv-overview,
  .dv-features-section {
    padding: 50px 0;
  }

  .dv-about-description {
    font-size: 15px;
  }

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

  .dv-feature {
    min-height: 190px;
  }

  .dv-closing {
    padding: 35px 22px;
  }

  .dv-footer {
    flex-direction: column;
  }
}
body.devvault-page .dv-shell {
  width: min(1200px, calc(100% - 48px)) !important;
  margin-inline: auto !important;
}

body.devvault-page .dv-app {
  display: grid !important;
  grid-template-columns: 230px minmax(0, 1fr) !important;
}

body.devvault-page .dv-sidebar {
  display: block !important;
}

body.devvault-page .dv-editor-area {
  min-width: 0 !important;
}