/* ==========================================================================
   OmniGlyph - Minimalist Neobrutalist Theme (getro.me style)
   ========================================================================== */

/* ===== VARIABLES ===== */
:root {
  --bg: #eae6e1;
  --bg-card: #ffffff;
  --accent: #e63946;
  --accent-hover: #c1121f;
  --yellow: #ffd166;
  --green: #2a9d8f;
  --text: #1a1a1a;
  --text-secondary: #666666;
  --border: #1a1a1a;
  --shadow: #1a1a1a;
  --r: 6px;
}

[data-theme="dark"] {
  --bg: #0f0f0f;
  --bg-card: #181818;
  --accent: #ff5566;
  --accent-hover: #ff7a8a;
  --yellow: #ffd166;
  --green: #2ec4b6;
  --text: #f4f4f4;
  --text-secondary: #999999;
  --border: #f4f4f4;
  --shadow: #f4f4f4;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.15s ease, color 0.15s ease;
  -webkit-font-smoothing: antialiased;
}

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

/* Clean Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--r);
}

/* ===== NEOBRUTALIST SYSTEM ===== */
.neo-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 4px 4px 0 var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.neo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  background-color: var(--bg-card);
  color: var(--text);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 3px 3px 0 var(--shadow);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.neo-btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--shadow);
}

.neo-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--shadow);
}

.neo-btn-primary {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--border);
}

.neo-btn-primary:hover {
  background-color: var(--accent-hover);
}

.neo-btn-mini {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  box-shadow: 2px 2px 0 var(--shadow);
}

.neo-btn-mini:hover {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow);
}

/* ===== TOP NAVBAR (ATTACHED TO TOP, CENTERED, NEOBRUTALIST) ===== */
.navbar {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.75rem 2rem;
  background-color: var(--bg-card);
  border-bottom: 2px solid var(--border);
  box-shadow: 0 4px 0 var(--shadow);
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-sizing: border-box;
}

.nav-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: transparent;
  border: 2px solid transparent;
  border-radius: var(--r);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: all 0.15s ease;
  user-select: none;
}

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

.tab-btn.active {
  background-color: var(--accent);
  color: #ffffff;
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0 var(--shadow);
  transform: translate(-1px, -1px);
}

.theme-toggle-btn {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.3rem;
  height: 2.3rem;
  border-radius: var(--r);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 2px solid var(--border);
  box-shadow: 2px 2px 0 var(--shadow);
  background-color: var(--bg-card);
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  transform: translateY(-50%) translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow);
  color: var(--accent);
  border-color: var(--accent);
}

.theme-icon-svg {
  width: 1.15rem;
  height: 1.15rem;
}

@media (max-width: 860px) {
  .navbar {
    padding: 0.6rem 3.5rem 0.6rem 1rem;
    justify-content: flex-start;
  }
  .nav-tabs {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    gap: 0.35rem;
    margin: 0;
  }
  .nav-tabs::-webkit-scrollbar {
    display: none;
  }
  .tab-btn {
    padding: 0.35rem 0.65rem;
    font-size: 0.78rem;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .theme-toggle-btn {
    right: 0.75rem;
    width: 2rem;
    height: 2rem;
  }
}

/* ===== MAIN WORKSPACE ===== */
main {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem;
  flex: 1;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.12s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== FORM INPUTS ===== */
.neo-input,
.neo-textarea {
  width: 100%;
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
  box-shadow: 3px 3px 0 var(--shadow);
  transition: all 0.15s ease;
}

.neo-input:focus,
.neo-textarea:focus {
  border-color: var(--accent);
  box-shadow: 2px 2px 0 var(--accent);
}

.neo-textarea {
  resize: vertical;
  line-height: 1.5;
}

/* ===== CUSTOM DROPDOWN ===== */
.custom-select-wrapper {
  position: relative;
  user-select: none;
  min-width: 220px;
}

.custom-select-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  padding: 0.7rem 0.9rem;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--text);
  box-shadow: 3px 3px 0 var(--shadow);
  cursor: pointer;
  transition: all 0.15s ease;
}

.custom-select-trigger:hover {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--shadow);
}

.custom-select-trigger .arrow {
  font-size: 0.7rem;
  margin-left: 0.5rem;
  transition: transform 0.15s ease;
}

.custom-select-wrapper.open .custom-select-trigger .arrow {
  transform: rotate(180deg);
}

.custom-select-options {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 4px 4px 0 var(--shadow);
  max-height: 250px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
}

.custom-select-wrapper.open .custom-select-options {
  display: block;
}

.custom-option {
  padding: 0.6rem 0.9rem;
  font-size: 0.82rem;
  cursor: pointer;
  border-bottom: 1px solid rgba(125, 125, 125, 0.15);
  transition: background-color 0.1s ease;
}

.custom-option:last-child {
  border-bottom: none;
}

.custom-option:hover,
.custom-option.selected {
  background-color: var(--accent);
  color: #ffffff;
}

/* ===== SECTION 1: CHARACTERS ===== */
.catalog-toolbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 650px) {
  .catalog-toolbar {
    grid-template-columns: 1fr;
  }
}

.search-field-wrapper {
  position: relative;
  width: 100%;
}

.clear-search-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  display: none;
}

.clear-search-btn:hover {
  color: var(--accent);
}

.status-bar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.glyphs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(105px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.glyph-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 3px 3px 0 var(--shadow);
  padding: 0.85rem 0.4rem 0.7rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: all 0.12s ease;
  user-select: none;
}

.glyph-card:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--shadow);
  border-color: var(--accent);
}

.glyph-symbol {
  font-size: 1.9rem;
  line-height: 1.2;
  margin-bottom: 0.35rem;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glyph-code {
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
}

.glyph-title {
  font-size: 0.7rem;
  color: var(--text);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.glyph-fav-star {
  position: absolute;
  top: 5px;
  right: 5px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0;
  transition: opacity 0.12s;
}

.glyph-card:hover .glyph-fav-star,
.glyph-fav-star.active {
  opacity: 1;
}

.glyph-fav-star.active {
  color: var(--yellow);
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-secondary);
  border: 2px dashed var(--border);
  border-radius: var(--r);
}

/* ===== SECTION 2: ENCODINGS ===== */
.encodings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.encoding-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 3px 3px 0 var(--shadow);
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.encoding-card:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--shadow);
  border-color: var(--accent);
}

.encoding-header {
  display: flex;
  align-items: center;
  margin-bottom: 0.45rem;
}

.encoding-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
}

.encoding-output-box {
  background-color: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 0.65rem 0.8rem;
  font-size: 0.8rem;
  min-height: 52px;
  word-break: break-all;
  line-height: 1.45;
  overflow: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.encoding-output-box::-webkit-scrollbar {
  display: none;
}

/* Reverse Decoder */
.decoder-block {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 1.5rem;
}

.symmetrical-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

@media (max-width: 800px) {
  .symmetrical-columns {
    grid-template-columns: 1fr;
  }
}

.symmetrical-pane {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pane-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

/* ===== SECTION 3: TRANSLATOR ===== */
.translator-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.translate-box {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.translate-toolbar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1.5px solid var(--border);
  min-height: 42px;
}

.translate-textarea-clean {
  flex: 1;
  min-height: 220px;
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
  resize: vertical;
}

.translate-toolbar-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1.5px solid var(--border);
}

/* ===== SECTION 4: ANALYZER (100% SYMMETRICAL) ===== */
.analyzer-symmetrical-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

@media (max-width: 800px) {
  .analyzer-symmetrical-grid {
    grid-template-columns: 1fr;
  }
}

.analyzer-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.stats-grid-symmetrical {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.stat-cell {
  background-color: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 0.75rem;
  text-align: center;
}

.stat-val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-lbl {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.breakdown-list-symmetrical {
  background-color: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 0.5rem;
  flex: 1;
  min-height: 200px;
  max-height: 240px;
  overflow-y: auto;
}

.breakdown-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid rgba(125, 125, 125, 0.15);
  font-size: 0.78rem;
}

/* ===== SECTION 5: ZALGO ===== */
.zalgo-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 1.5rem;
}

.zalgo-preview-screen {
  background-color: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 1.35rem;
  word-break: break-all;
  overflow: hidden;
  margin: 1.5rem 0;
}

.slider-group-symmetrical {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 650px) {
  .slider-group-symmetrical {
    grid-template-columns: 1fr;
  }
}

.slider-cell {
  background-color: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 0.75rem;
}

.slider-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.neo-range {
  width: 100%;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 6px 6px 0 var(--shadow);
  width: 100%;
  max-width: 480px;
  padding: 1.75rem;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 1.1rem;
  color: var(--text);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--accent);
}

.modal-hero {
  text-align: center;
  margin-bottom: 1.25rem;
}

.modal-char {
  font-size: 3.5rem;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.modal-title {
  font-size: 1rem;
  font-weight: 700;
}

.modal-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.modal-meta-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 0.45rem 0.75rem;
  font-size: 0.78rem;
}

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 3px 3px 0 var(--shadow);
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  font-family: inherit;
  color: var(--text);
  animation: toastIn 0.12s ease, toastOut 0.15s ease 1.8s forwards;
  pointer-events: auto;
}

@keyframes toastIn {
  from { transform: translateY(8px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes toastOut {
  to { transform: translateY(8px); opacity: 0; }
}

/* ===== FOOTER ===== */
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  border-top: 2px solid var(--border);
  background-color: var(--bg-card);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

@media (max-width: 650px) {
  .navbar {
    padding: 0.6rem 1rem;
  }
  .nav-tabs {
    gap: 0.25rem;
  }
  .tab-btn {
    padding: 0.35rem 0.6rem;
    font-size: 0.78rem;
  }
  main {
    padding: 1rem 0.75rem;
  }
}

/* ===== SECTION 6: EMOTES & MOBILE EMOJIS ===== */
.emote-type-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.emote-type-btn {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--shadow);
  transition: all 0.12s ease;
  user-select: none;
}

.emote-type-btn:hover {
  color: var(--text);
  border-color: var(--accent);
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow);
}

.emote-type-btn.active {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--border);
  box-shadow: 2px 2px 0 var(--shadow);
  transform: translate(-1px, -1px);
}

.emotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.emote-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 2px 2px 0 var(--shadow);
  padding: 0.8rem 0.45rem;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease, border-color 0.1s ease, background-color 0.1s ease;
  user-select: none;
}

.emote-card:hover {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow);
  border-color: var(--accent);
  background-color: var(--bg);
}

.emote-card:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 var(--shadow);
}

.emote-text {
  font-size: 1.15rem;
  line-height: 1.25;
  margin: 0;
  word-break: break-word;
  color: var(--text);
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', 'JetBrains Mono', 'Fira Code', monospace;
  pointer-events: none;
}

.emote-text.is-emoji-glyph {
  font-size: 1.75rem;
  line-height: 1;
}

.emote-meta {
  display: none;
}

/* ===== SECTION 7: PROMPT SPECIAL CHAR MUTATOR ===== */
.prompt-control-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--r);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 1.25rem 1.5rem;
}

.prompt-slider-wrap {
  width: 100%;
}