/* ═══════════════════════════════════════════════════════════════════════════
   PIXIRO NEOBRUTALISM DESIGN SYSTEM (INSPIRED BY NEOBRUTALISM.DEV)
   Strict 3px Black Outlines | Hard 4px-6px Offset Shadows | Pure SVG Icons
   Premium Persian Typography (Vazirmatn & Shabnam)
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');
@import url('https://cdn.jsdelivr.net/gh/rastikerdar/shabnam-font@v5.0.0/dist/font-face.css');

:root {
  --neo-black: #000000;
  --neo-border: 3px solid #000000;
  --neo-shadow: 4px 4px 0px #000000;
  --neo-shadow-lg: 6px 6px 0px #000000;
  --neo-shadow-sm: 2px 2px 0px #000000;

  /* High-Contrast Neon Accent Palette (OKLCH/Hex) */
  --neo-cyan: #00F0FF;
  --neo-pink: #FF007A;
  --neo-yellow: #FFE600;
  --neo-lime: #00FF95;
  --neo-purple: #8A2BE2;
  --neo-orange: #FF6600;
  --neo-rose: #FF3366;
  --neo-sky: #38BDF8;

  /* Dark Theme Default Tokens */
  --neo-bg: #121218;
  --neo-card: #1c1c26;
  --neo-card2: #252536;
  --neo-input: #151520;
  --neo-text: #F8F8FC;
  --neo-text-dim: #A0A0B8;
  --neo-text-muted: #62627A;

  --sans: 'Vazirmatn', 'Shabnam', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', 'Vazirmatn', monospace;
  --r: 10px;
  --r-sm: 6px;
}

/* Light Theme Tokens */
[data-theme="light"] {
  --neo-bg: #FFF9F2;
  --neo-card: #FFFFFF;
  --neo-card2: #F5EFE6;
  --neo-input: #FFFFFF;
  --neo-text: #121217;
  --neo-text-dim: #555566;
  --neo-text-muted: #888899;
}

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

html {
  scroll-behavior: smooth;
  font-size: 15px;
}

body {
  font-family: var(--sans);
  background: var(--neo-bg);
  color: var(--neo-text);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.25s ease, color 0.25s ease;
}

/* ─── NEOBRUTALIST GRID BACKGROUND ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

[data-theme="light"] body::before {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
}

#app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* ─── SVG ICON WRAPPERS ─── */
.svg-icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ─── NAVBAR ─── */
nav {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  background: var(--neo-card);
  border-bottom: var(--neo-border);
  box-shadow: var(--neo-shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: var(--sans);
  font-size: 26px;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  letter-spacing: -0.5px;
  color: var(--neo-text);
  user-select: none;
}

.logo-hub {
  background: var(--neo-cyan);
  color: var(--neo-black);
  padding: 2px 8px;
  border-radius: var(--r-sm);
  border: 2.5px solid #000;
  margin-right: 4px;
}

.logo-dot {
  color: var(--neo-pink);
}

.nav-sep {
  flex: 1;
}

.nav-btn {
  padding: 8px 18px;
  border: var(--neo-border);
  border-radius: var(--r-sm);
  background: var(--neo-card2);
  color: var(--neo-text);
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--neo-shadow-sm);
  transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--neo-shadow);
  background: var(--neo-cyan);
  color: var(--neo-black);
}

.nav-btn.accent {
  background: var(--neo-pink);
  color: #FFFFFF;
}

.nav-btn.accent:hover {
  background: var(--neo-yellow);
  color: var(--neo-black);
}

.nav-tool-btn {
  width: 38px;
  height: 38px;
  border: var(--neo-border);
  border-radius: var(--r-sm);
  background: var(--neo-card2);
  color: var(--neo-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--neo-shadow-sm);
  font-weight: 900;
  transition: all 0.15s ease;
}

.nav-tool-btn:hover {
  background: var(--neo-lime);
  color: var(--neo-black);
  transform: translate(-1px, -1px);
}

.user-menu-btn {
  padding: 6px 14px;
  border: var(--neo-border);
  border-radius: var(--r-sm);
  background: var(--neo-cyan);
  color: var(--neo-black);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: var(--neo-shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--neo-card);
  border: var(--neo-border);
  box-shadow: var(--neo-shadow-lg);
  border-radius: var(--r);
  padding: 8px;
  min-width: 200px;
  display: none;
  flex-direction: column;
  gap: 4px;
  z-index: 200;
}

.user-dropdown.active {
  display: flex;
}

.user-dropdown-item {
  padding: 10px 14px;
  border: none;
  background: transparent;
  color: var(--neo-text);
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 800;
  text-align: right;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.1s ease;
}

.user-dropdown-item:hover {
  background: var(--neo-cyan);
  color: var(--neo-black);
}

.user-dropdown-item.danger:hover {
  background: var(--neo-rose);
  color: #FFFFFF;
}

/* ─── PAGES ─── */
.page {
  display: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.page.active {
  display: block;
  opacity: 1;
}

/* ─── HERO SECTION ─── */
.hero {
  max-width: 900px;
  margin: 60px auto 40px;
  padding: 0 20px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--neo-card2);
  border: var(--neo-border);
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--neo-cyan);
  box-shadow: var(--neo-shadow-sm);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 46px;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-title .hl {
  background: var(--neo-pink);
  color: #FFFFFF;
  padding: 2px 12px;
  border-radius: var(--r-sm);
  border: 3px solid #000;
  display: inline-block;
  transform: rotate(-1.5deg);
}

.hero-desc {
  font-size: 16.5px;
  color: var(--neo-text-dim);
  max-width: 620px;
  margin: 0 auto 36px;
}

.lookup-card {
  max-width: 520px;
  margin: 36px auto 0;
  padding: 24px;
  background: var(--neo-card);
  border: var(--neo-border);
  border-radius: var(--r);
  box-shadow: var(--neo-shadow-lg);
}

/* ─── FEATURES GRID ─── */
.home-features-section {
  max-width: 1100px;
  margin: 60px auto;
  padding: 0 20px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--neo-card);
  border: var(--neo-border);
  border-radius: var(--r);
  box-shadow: var(--neo-shadow);
  padding: 24px;
  transition: all 0.2s ease;
}

.feature-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--neo-shadow-lg);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border: var(--neo-border);
  border-radius: var(--r-sm);
  background: var(--neo-cyan);
  color: var(--neo-black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  box-shadow: var(--neo-shadow-sm);
}

.feature-title {
  font-size: 16.5px;
  font-weight: 900;
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 13px;
  color: var(--neo-text-dim);
  line-height: 1.6;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: var(--neo-border);
  border-radius: var(--r-sm);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: var(--neo-shadow);
  transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
  user-select: none;
}

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

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px #000000;
}

.btn-primary { background: var(--neo-lime); color: var(--neo-black); }
.btn-secondary { background: var(--neo-cyan); color: var(--neo-black); }
.btn-accent { background: var(--neo-pink); color: #FFFFFF; }
.btn-ghost { background: var(--neo-card2); color: var(--neo-text); }
.btn-danger { background: var(--neo-rose); color: #FFFFFF; }

.btn-sm { padding: 8px 16px; font-size: 12.5px; }
.btn-xs { padding: 5px 10px; font-size: 11.5px; border-width: 2px; }
.btn-block { display: flex; width: 100%; }

/* ─── FORMS & INPUTS ─── */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--neo-text);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--neo-input);
  border: var(--neo-border);
  border-radius: var(--r-sm);
  color: var(--neo-text);
  font-family: var(--sans);
  font-size: 14px;
  box-shadow: var(--neo-shadow-sm);
  outline: none;
  transition: all 0.15s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--neo-cyan);
  box-shadow: var(--neo-shadow);
  background: var(--neo-card);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* ─── NEOBRUTALIST SEGMENTED EXPIRE SELECTOR ─── */
.expire-segmented {
  display: flex;
  gap: 8px;
}

.expire-btn {
  flex: 1;
  padding: 10px;
  border: var(--neo-border);
  border-radius: var(--r-sm);
  background: var(--neo-card2);
  color: var(--neo-text-dim);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--neo-shadow-sm);
  transition: all 0.15s ease;
}

.expire-btn:hover {
  background: var(--neo-cyan);
  color: var(--neo-black);
}

.expire-btn.active {
  background: var(--neo-lime);
  color: var(--neo-black);
  box-shadow: var(--neo-shadow);
}

/* ─── NEOBRUTALIST TOGGLE SWITCH ROW ─── */
.sw-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--neo-card2);
  border: var(--neo-border);
  border-radius: var(--r-sm);
  margin-bottom: 14px;
  cursor: pointer;
  box-shadow: var(--neo-shadow-sm);
  transition: all 0.15s ease;
}

.sw-row:hover {
  box-shadow: var(--neo-shadow);
}

.sw-track {
  width: 48px;
  height: 26px;
  background: #2b2b3a;
  border: 2.5px solid #000;
  border-radius: 20px;
  position: relative;
  transition: background 0.2s ease;
}

.sw-thumb {
  width: 18px;
  height: 18px;
  background: #FFFFFF;
  border: 2px solid #000;
  border-radius: 50%;
  position: absolute;
  top: 1.5px;
  left: 2px;
  transition: transform 0.2s ease;
}

.sw-row.on .sw-track {
  background: var(--neo-lime);
}

.sw-row.on .sw-thumb {
  transform: translateX(20px);
}

/* ─── CARDS & BADGES ─── */
.card {
  background: var(--neo-card);
  border: var(--neo-border);
  border-radius: var(--r);
  box-shadow: var(--neo-shadow);
  padding: 24px;
  margin-bottom: 20px;
}

.card-title {
  font-size: 17px;
  font-weight: 900;
  margin-bottom: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: 2px solid #000;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.badge-teal { background: var(--neo-cyan); color: var(--neo-black); }
.badge-rose { background: var(--neo-rose); color: #FFFFFF; }
.badge-amber { background: var(--neo-yellow); color: var(--neo-black); }
.badge-mint { background: var(--neo-lime); color: var(--neo-black); }
.badge-dim { background: var(--neo-card2); color: var(--neo-text-dim); }

/* ─── TABLES & DASHBOARD WIDE CONTAINER (NO HORIZONTAL SCROLLBARS) ─── */
.dash-container-wide {
  max-width: 1280px;
  margin: 24px auto;
  padding: 0 20px 40px;
}

.tbl-wrap {
  width: 100%;
  overflow-x: auto;
  border: var(--neo-border);
  border-radius: var(--r-sm);
  box-shadow: var(--neo-shadow);
}

.tbl {
  width: 100%;
  border-collapse: collapse;
  background: var(--neo-card);
  font-size: 13.5px;
  text-align: right;
}

[dir="ltr"] .tbl {
  text-align: left;
}

.tbl th, .tbl td {
  padding: 14px 18px;
  border-bottom: 2px solid var(--neo-card2);
  white-space: nowrap;
}

.tbl th {
  background: var(--neo-card2);
  font-weight: 900;
  color: var(--neo-text);
  border-bottom: var(--neo-border);
}

.tbl tr:last-child td {
  border-bottom: none;
}

.tbl tr:hover td {
  background: var(--neo-card2);
}

.tbl-action-btns {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-start;
}

/* ─── DASHBOARD STATS ─── */
.dash-stats-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.dash-stat-box {
  flex: 1;
  min-width: 200px;
  background: var(--neo-card);
  border: var(--neo-border);
  border-radius: var(--r);
  padding: 20px;
  box-shadow: var(--neo-shadow);
}

.dash-stat-num {
  font-size: 28px;
  font-weight: 900;
  color: var(--neo-cyan);
  font-family: var(--mono);
}

.dash-stat-lbl {
  font-size: 12px;
  color: var(--neo-text-dim);
  font-weight: 800;
  margin-top: 4px;
}

.search-bar-row {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

/* ─── TOAST NOTIFICATIONS ─── */
#toast-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

[dir="ltr"] #toast-wrap {
  right: auto;
  left: 24px;
}

.toast {
  padding: 14px 22px;
  background: var(--neo-card);
  border: var(--neo-border);
  border-radius: var(--r-sm);
  box-shadow: var(--neo-shadow-lg);
  font-weight: 900;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  animation: toastIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition: opacity 0.25s ease;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.toast-ok { border-color: #000; background: var(--neo-lime); color: var(--neo-black); }
.toast-err { border-color: #000; background: var(--neo-rose); color: #FFFFFF; }
.toast-inf { border-color: #000; background: var(--neo-cyan); color: var(--neo-black); }

/* ─── MODAL OVERLAYS ─── */
.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-bg.hidden {
  display: none;
}

.modal {
  background: var(--neo-card);
  border: var(--neo-border);
  box-shadow: var(--neo-shadow-lg);
  border-radius: var(--r);
  padding: 32px;
  width: 100%;
  max-width: 540px;
  animation: modalIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

/* ─── QR CODE STYLING ─── */
#qrcode-container canvas, #qrcode-container img {
  border: 3px solid #000000;
  border-radius: 8px;
  padding: 10px;
  background: #FFFFFF;
  box-shadow: var(--neo-shadow);
}

/* ─── SETTINGS GRID ─── */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.pw-field-wrap {
  position: relative;
}

.pw-eye {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--neo-text-dim);
  cursor: pointer;
}

[dir="ltr"] .pw-eye {
  left: auto;
  right: 12px;
}

/* ─── TABS ─── */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: var(--neo-border);
  overflow-x: auto;
}

.tab-btn {
  padding: 12px 22px;
  border: var(--neo-border);
  border-bottom: none;
  border-top-left-radius: var(--r-sm);
  border-top-right-radius: var(--r-sm);
  background: var(--neo-card2);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  color: var(--neo-text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.tab-btn:hover {
  background: var(--neo-cyan);
  color: var(--neo-black);
}

.tab-btn.active {
  background: var(--neo-lime);
  color: var(--neo-black);
  box-shadow: 2px -2px 0px var(--neo-black);
}

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ─── NEOBRUTALISM SPINNER LOADING COMPONENT ─── */
.neo-spinner-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 10px;
}

.neo-spinner {
  width: 38px;
  height: 38px;
  border: 4px solid var(--neo-cyan);
  border-top-color: var(--neo-pink);
  border-right-color: var(--neo-yellow);
  border-bottom-color: var(--neo-lime);
  border-radius: 50%;
  box-shadow: 2px 2px 0px #000000;
  animation: neoSpin 0.75s linear infinite;
}

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