:root {
  --app-font-sans: "IBM Plex Sans", "Source Sans 3", "Trebuchet MS", sans-serif;
  --app-font-mono: "IBM Plex Mono", "JetBrains Mono", "Cascadia Mono", "Consolas", monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.24);
  --shadow-focus: 0 0 0 0.2rem rgba(74, 201, 255, 0.25);
}

html[data-bs-theme="dark"] {
  --app-bg-0: #07111c;
  --app-bg-1: #0b1724;
  --app-bg-2: #101f31;
  --app-panel: rgba(13, 24, 39, 0.88);
  --app-panel-strong: rgba(10, 19, 33, 0.96);
  --app-border: rgba(107, 154, 205, 0.22);
  --app-text: #dde8f6;
  --app-muted: #94a9c1;
  --app-accent: #4ac9ff;
  --app-accent-2: #ffb84d;
  --app-success: #58d6a4;
}

html[data-bs-theme="light"] {
  --app-bg-0: #eef4fb;
  --app-bg-1: #f5f9ff;
  --app-bg-2: #ffffff;
  --app-panel: rgba(255, 255, 255, 0.92);
  --app-panel-strong: rgba(255, 255, 255, 0.98);
  --app-border: rgba(43, 88, 145, 0.18);
  --app-text: #0f233b;
  --app-muted: #4f6780;
  --app-accent: #007fb8;
  --app-accent-2: #b86c00;
  --app-success: #148f5c;
}

body {
  font-family: var(--app-font-sans);
  color: var(--app-text);
  background:
    radial-gradient(1200px 520px at 85% -10%, rgba(74, 201, 255, 0.16), transparent 65%),
    radial-gradient(800px 420px at 8% 4%, rgba(255, 184, 77, 0.09), transparent 66%),
    linear-gradient(180deg, var(--app-bg-1), var(--app-bg-0));
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--app-font-sans);
  letter-spacing: 0.01em;
}

code, pre, .small, .offset, #statusBar, .hex-row, .table, .form-control, .form-select {
  font-family: var(--app-font-mono);
}

.container-fluid {
  max-width: 1900px;
}

.view {
  height: 70vh;
  overflow-y: auto;
  white-space: pre;
  padding: 4px;
  border: 1px solid var(--app-border);
  background: var(--app-panel-strong);
}

#hex-view {
  position: relative;
  background: var(--app-panel-strong);
  color: var(--app-text);
  padding: 5px;
  overflow-y: auto;
  overflow-x: hidden;
  height: 70vh;
  max-height: 800px;
  border-radius: var(--radius-md);
  border: 1px solid var(--app-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--shadow-soft);
}

#hex-view .inner {
  position: relative;
}

.hex-row {
  display: flex;
  white-space: pre;
  height: 20px;
}

.hex-row:hover .cell:not(.selected):not(.cursor):not(.search-current) {
  background: rgba(74, 201, 255, 0.08);
}

.hex-row .offset {
  width: 80px;
  color: var(--app-muted);
  flex: none;
}

#hex-view.bytes-16 .hex {
  flex: none;
  width: 450px;
  margin-left: 10px;
}

#hex-view.bytes-32 .hex {
  flex: none;
  width: 910px;
  margin-left: 10px;
}

#hex-view.bytes-16 .ascii {
  flex: none;
  width: 200px;
  margin-left: 20px;
}

#hex-view.bytes-32 .ascii {
  flex: none;
  width: 320px;
  margin-left: 20px;
}

.cell {
  display: inline-block;
  text-align: center;
  width: 2ch;
  position: relative;
  border-radius: 2px;
}

.hex .cell {
  width: 2ch;
}

.ascii .cell {
  width: 1ch;
}

.cell.cursor {
  background: var(--app-accent);
  color: #001423;
}

.cell.selected {
  background: rgba(74, 201, 255, 0.26);
  color: #fff;
}

.cell.search-hit {
  background: rgba(255, 193, 7, 0.22);
  border-radius: 2px;
}

.cell.search-current {
  background: rgba(255, 193, 7, 0.45);
  border-radius: 2px;
}

#hex-editor-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#hex-editor-overlay input.floating-editor {
  position: absolute;
  font-size: 1.6em;
  text-align: center;
  color: #ffffff;
  background: #06111d;
  border: 2px solid var(--app-accent);
  outline: none;
  padding: 0 4px;
  margin: 0;
  z-index: 1000;
  pointer-events: auto;
  box-sizing: content-box;
  border-radius: 6px;
}

#statusBar {
  font-size: 0.8rem;
  padding: 8px 10px;
  margin-top: 8px;
  background: var(--app-panel);
  border: 1px solid var(--app-border);
  border-radius: var(--radius-md);
}

.card {
  border-radius: var(--radius-md);
  border: 1px solid var(--app-border);
  box-shadow: var(--shadow-soft);
}

.card.bg-dark {
  background: var(--app-panel) !important;
  color: var(--app-text) !important;
}

.card.bg-dark .card-header {
  background: linear-gradient(180deg, rgba(74, 201, 255, 0.08), rgba(74, 201, 255, 0.02));
  border-bottom: 1px solid var(--app-border);
  color: var(--app-text);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.modal-content.bg-dark {
  background: var(--app-panel-strong) !important;
  border: 1px solid var(--app-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.nav-tabs,
.nav-pills {
  border-bottom-color: var(--app-border);
  gap: 4px;
}

.nav-tabs .nav-link,
.nav-pills .nav-link {
  color: var(--app-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all 0.16s ease;
}

.nav-tabs .nav-link:hover,
.nav-pills .nav-link:hover {
  color: var(--app-text);
  border-color: var(--app-border);
  background: rgba(74, 201, 255, 0.08);
}

.nav-tabs .nav-link.active,
.nav-pills .nav-link.active {
  color: var(--app-text);
  background: linear-gradient(180deg, rgba(74, 201, 255, 0.22), rgba(74, 201, 255, 0.08));
  border-color: rgba(74, 201, 255, 0.38);
}

#forensicsTabs {
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  padding-bottom: 4px;
}

.table.table-dark {
  --bs-table-bg: transparent;
  --bs-table-striped-bg: rgba(74, 201, 255, 0.05);
  --bs-table-hover-bg: rgba(74, 201, 255, 0.1);
  --bs-table-border-color: var(--app-border);
  color: var(--app-text);
}

.table.table-dark thead th {
  color: var(--app-muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.btn {
  border-radius: 10px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.12s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus,
.btn:focus-visible,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  box-shadow: var(--shadow-focus) !important;
}

.btn-outline-info {
  --bs-btn-color: var(--app-accent);
  --bs-btn-border-color: rgba(74, 201, 255, 0.58);
  --bs-btn-hover-bg: rgba(74, 201, 255, 0.2);
  --bs-btn-hover-color: #eaffff;
  --bs-btn-hover-border-color: rgba(74, 201, 255, 0.85);
}

.btn-outline-warning {
  --bs-btn-color: var(--app-accent-2);
  --bs-btn-border-color: rgba(255, 184, 77, 0.6);
  --bs-btn-hover-bg: rgba(255, 184, 77, 0.2);
  --bs-btn-hover-color: #fff2db;
  --bs-btn-hover-border-color: rgba(255, 184, 77, 0.82);
}

.btn-outline-success {
  --bs-btn-color: var(--app-success);
  --bs-btn-border-color: rgba(88, 214, 164, 0.6);
  --bs-btn-hover-bg: rgba(88, 214, 164, 0.2);
  --bs-btn-hover-color: #effff8;
  --bs-btn-hover-border-color: rgba(88, 214, 164, 0.84);
}

.form-control,
.form-select {
  background-color: rgba(11, 23, 37, 0.65);
  border: 1px solid var(--app-border);
  color: var(--app-text);
  border-radius: var(--radius-sm);
}

html[data-bs-theme="light"] .form-control,
html[data-bs-theme="light"] .form-select {
  background-color: rgba(245, 250, 255, 0.94);
}

.form-control::placeholder {
  color: color-mix(in srgb, var(--app-muted) 82%, transparent);
}

.form-check-input {
  background-color: rgba(11, 23, 37, 0.65);
  border-color: var(--app-border);
}

.text-secondary {
  color: var(--app-muted) !important;
}

pre,
textarea.form-control {
  border: 1px solid var(--app-border);
  background: color-mix(in srgb, var(--app-bg-2) 75%, black 25%);
  color: var(--app-text);
}

#objectsList canvas,
#objectsList img,
#objectsList video {
  border: 1px solid var(--app-border);
  border-radius: var(--radius-sm);
}

#entropyCanvas {
  width: 100%;
  display: block;
}

#overview-ruler {
  position: relative;
  flex: none;
  width: 14px;
  margin-left: 8px;
  height: 70vh;
  max-height: 800px;
  background: var(--app-panel-strong);
  border: 1px solid var(--app-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

#overview-ruler .range-marker,
#overview-ruler .bookmark-marker {
  cursor: pointer;
  opacity: 0.84;
}

#overview-ruler .range-marker:hover,
#overview-ruler .bookmark-marker:hover {
  opacity: 1;
}

* {
  scrollbar-color: rgba(127, 168, 213, 0.45) transparent;
  scrollbar-width: thin;
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-thumb {
  background: rgba(127, 168, 213, 0.4);
  border-radius: 999px;
}

*::-webkit-scrollbar-thumb:hover {
  background: rgba(127, 168, 213, 0.62);
}

*::-webkit-scrollbar-track {
  background: transparent;
}

@media (max-width: 1100px) {
  .container-fluid > .d-flex.justify-content-between {
    flex-direction: column;
    align-items: stretch !important;
    gap: 10px;
  }

  .container-fluid > .d-flex.justify-content-between > div {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
}

/* ------------------------------------------------------------
 * Forensics Tab Polish
 * ------------------------------------------------------------ */
#tab-forensics {
  padding-top: 8px;
}

.forensics-main-shell {
  position: relative;
  overflow: hidden;
}

.forensics-main-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(650px 220px at 88% -20%, rgba(74, 201, 255, 0.16), transparent 70%),
    radial-gradient(520px 180px at 8% -10%, rgba(255, 184, 77, 0.13), transparent 74%);
}

.forensics-main-shell > .card-header,
.forensics-main-shell > .card-body {
  position: relative;
  z-index: 1;
}

.forensics-title {
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.forensics-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.forensics-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(74, 201, 255, 0.34);
  color: var(--app-text);
  background: rgba(74, 201, 255, 0.11);
  padding: 2px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.forensics-dock-wrap {
  padding-top: 12px;
}

.forensics-dock-wrap #forensicsTabs {
  border-bottom: 1px solid var(--app-border);
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.forensics-dock-wrap #forensicsTabs .nav-link {
  padding: 0.38rem 0.72rem;
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: 999px;
}

.forensics-dock-wrap .tab-content {
  padding-top: 0.6rem !important;
}

.forensics-dock-wrap .tab-pane .card {
  border-color: color-mix(in srgb, var(--app-border) 78%, rgba(74, 201, 255, 0.18));
}

.forensics-dock-wrap .table-responsive {
  border: 1px solid var(--app-border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--app-panel-strong) 70%, black 30%);
}

.forensics-dock-wrap textarea.form-control {
  min-height: 120px;
}

#tab-forensics .fx-action {
  position: relative;
  padding-left: 0.72rem;
}

#tab-forensics .fx-action::before {
  display: inline-block;
  margin-right: 0.4rem;
  font-size: 0.73rem;
  letter-spacing: 0.02em;
  opacity: 0.92;
}

#tab-forensics .fx-action[data-icon="scan"]::before { content: "[SCAN]"; }
#tab-forensics .fx-action[data-icon="csv"]::before { content: "[CSV]"; }
#tab-forensics .fx-action[data-icon="json"]::before { content: "[JSON]"; }
#tab-forensics .fx-action[data-icon="stix"]::before { content: "[STIX]"; }
#tab-forensics .fx-action[data-icon="overlay"]::before { content: "[VIEW]"; }
#tab-forensics .fx-action[data-icon="clear"]::before { content: "[CLR]"; }
#tab-forensics .fx-action[data-icon="save"]::before { content: "[SAVE]"; }
#tab-forensics .fx-action[data-icon="delete"]::before { content: "[DEL]"; }
#tab-forensics .fx-action[data-icon="run"]::before { content: "[RUN]"; }
#tab-forensics .fx-action[data-icon="bin"]::before { content: "[BIN]"; }
#tab-forensics .fx-action[data-icon="txt"]::before { content: "[TXT]"; }
#tab-forensics .fx-action[data-icon="file"]::before { content: "[FILE]"; }
#tab-forensics .fx-action[data-icon="import"]::before { content: "[IN]"; }
#tab-forensics .fx-action[data-icon="pack"]::before { content: "[PACK]"; }
#tab-forensics .fx-action[data-icon="all"]::before { content: "[ALL]"; }
#tab-forensics .fx-action[data-icon="none"]::before { content: "[NONE]"; }
#tab-forensics .fx-action[data-icon="obj"]::before { content: "[OBJ]"; }
#tab-forensics .fx-action[data-icon="stream"]::before { content: "[STRM]"; }
#tab-forensics .fx-action[data-icon="edit"]::before { content: "[EDIT]"; }
#tab-forensics .fx-action[data-icon="reload"]::before { content: "[DECODE]"; }
#tab-forensics .fx-action[data-icon="text"]::before { content: "[TEXT]"; }
#tab-forensics .fx-action[data-icon="download"]::before { content: "[DL]"; }
#tab-forensics .fx-action[data-icon="swap"]::before { content: "[SWAP]"; }
#tab-forensics .fx-action[data-icon="copy"]::before { content: "[COPY]"; }
#tab-forensics .fx-action[data-icon="encode"]::before { content: "[ENC]"; }
#tab-forensics .fx-action[data-icon="decode"]::before { content: "[DEC]"; }

#tab-boris .fx-action::before,
#tab-cypher .fx-action::before {
  display: inline-block;
  margin-right: 0.38rem;
  font-size: 0.72rem;
  opacity: 0.9;
}

#tab-boris .fx-action[data-icon="scan"]::before,
#tab-cypher .fx-action[data-icon="scan"]::before { content: "[SCAN]"; }
#tab-boris .fx-action[data-icon="json"]::before,
#tab-cypher .fx-action[data-icon="json"]::before { content: "[JSON]"; }
#tab-cypher .fx-action[data-icon="import"]::before { content: "[IN]"; }
#tab-cypher .fx-action[data-icon="swap"]::before { content: "[SWAP]"; }
#tab-cypher .fx-action[data-icon="copy"]::before { content: "[COPY]"; }
#tab-cypher .fx-action[data-icon="encode"]::before { content: "[ENC]"; }
#tab-cypher .fx-action[data-icon="decode"]::before { content: "[DEC]"; }
#tab-cypher .fx-action[data-icon="clear"]::before { content: "[CLR]"; }

#tab-forensics .tab-pane.active {
  animation: forensicPaneIn 0.18s ease-out;
}

#tab-boris .card,
#tab-cypher .card {
  border-color: color-mix(in srgb, var(--app-border) 82%, rgba(74, 201, 255, 0.2));
}

#tab-boris canvas {
  width: 100%;
  border: 1px solid var(--app-border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--app-panel-strong) 76%, black 24%);
}

#borisTable td:nth-child(6) {
  max-width: 440px;
  white-space: normal;
  word-break: break-word;
}

.boris-chip-wrap .btn {
  border-radius: 999px;
  padding: 0.16rem 0.6rem;
  font-size: 0.74rem;
}

.boris-shell > .card-header,
.cypher-shell > .card-header {
  background: linear-gradient(180deg, rgba(74, 201, 255, 0.11), rgba(74, 201, 255, 0.03));
}

@keyframes forensicPaneIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .forensics-main-shell > .card-header {
    gap: 8px;
    flex-direction: column;
    align-items: flex-start !important;
  }

  .forensics-dock-wrap {
    padding-left: 0.35rem;
    padding-right: 0.35rem;
  }
}