/* ========================================= */
/* 💎 ZNST ULTIMATE UI - FINAL REVISION V9 💎 */
/* ========================================= */

:root {
  --neon-green: #00ffa3;
  --neon-glow: rgba(0, 255, 163, 0.4);
  --dark-bg: #050b14;
  --panel-bg: rgba(16, 24, 39, 0.85);
  --border-color: rgba(255, 255, 255, 0.1);
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --font-main: "Vazirmatn", "Poppins", sans-serif;
  --header-height: 72px;
}

/* --- RESET & BASE STYLES --- */
* {
  box-sizing: border-box !important;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  width: 100%;
  overflow-x: hidden;
}

body {
  background-color: var(--dark-bg);
  color: var(--text-primary);
  font-family: var(--font-main);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  overflow-x: hidden !important;
  padding-bottom: 80px;
  width: 100%;
  max-width: 100vw;
  position: relative;
}

.amount,
.token-name,
input,
.brand,
.full-name,
.unit,
.result-value,
select {
  font-family: "Poppins", sans-serif !important;
}

/* --- BACKGROUND VIDEO --- */
#background-video {
  position: fixed;
  right: 0;
  bottom: 0;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -2;
  object-fit: cover;
}

.video-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at center,
    rgba(5, 11, 20, 0.75) 0%,
    #050b14 95%
  );
  z-index: -1;
  backdrop-filter: blur(5px);
}

/* --- LAYOUT CONTAINER --- */
.app-container {
  width: 100%;
  max-width: 1200px;
  padding: 20px;
  margin: 0 auto;
  animation: fadeUp 0.8s ease-out;
}

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

/* --- GLASSMORPHISM UTILITIES --- */
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(16px); /* Strong blur for glass effect */
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.glow-border {
  border: 1px solid rgba(0, 255, 163, 0.4);
  box-shadow: 0 0 25px rgba(0, 255, 163, 0.15);
}

/* ========================================= */
/* 🚀 HEADER STYLES (CRITICAL UPDATES) 🚀 */
/* ========================================= */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  gap: 15px;
  height: auto;
  min-height: var(--header-height);
  flex-wrap: nowrap; /* Prevent wrapping on desktop */
}

/* LOGO SECTION */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0; /* Never shrink logo below content */
  text-decoration: none;
}

.logo img {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 0 8px var(--neon-glow));
}

.logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.2;
}

.brand-row {
  display: flex;
  align-items: center;
}

.brand {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.5px;
}

/* NEW: Zinc Stable Token Text */
.full-name {
  font-size: 13px;
  color: var(--neon-green);
  font-weight: 500;
  white-space: nowrap; /* CRITICAL: Never wrap */
  letter-spacing: 0.3px;
  text-shadow: 0 0 10px rgba(0, 255, 163, 0.3);
}

/* RIGHT HEADER ITEMS */
.right-header-items {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 1; /* Allow container to shrink if needed, but contents handle overflow */
  min-width: 0; /* Fix flex overflow */
}

/* LANGUAGE MENU & RETINA FLAGS */
.language-menu {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
  padding: 4px 2px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  align-items: center;
}

.language-menu::-webkit-scrollbar {
  display: none;
}

.language-menu span {
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 2px;
}

.language-menu span:hover {
  transform: scale(1.2);
  z-index: 5;
}

/* CRITICAL: Retina Display Fix */
.language-menu img {
  width: 26px !important; /* Locked width */
  height: 26px !important; /* Locked height */
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  display: block;
}

/* GUIDE BUTTON */
.guide-icon-btn {
  color: #fff;
  cursor: pointer;
  transition: 0.3s;
  opacity: 0.8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 5px;
}
.guide-icon-btn:hover {
  color: var(--neon-green);
  opacity: 1;
  filter: drop-shadow(0 0 5px var(--neon-glow));
}

/* ========================================= */
/* 📱 MOBILE HEADER OPTIMIZATION (Strict) 📱 */
/* ========================================= */
@media (max-width: 480px) {
  .app-header {
    padding: 10px 14px !important; /* Reduce padding */
    flex-wrap: nowrap !important; /* FORCE SINGLE LINE */
    gap: 8px !important;
    justify-content: space-between;
  }

  .logo {
    gap: 8px;
    flex-shrink: 1; /* Allow shrinking if absolutely necessary */
    min-width: 0; /* Flexbox trick for text overflow */
  }

  .logo img {
    width: 34px; /* Smaller Logo */
    height: 34px;
  }

  .brand {
    font-size: 18px; /* Smaller Brand */
  }

  .full-name {
    font-size: 11px; /* Smaller Full Name */
    line-height: 1;
    margin-top: 1px;
  }

  .right-header-items {
    flex-shrink: 0; /* Protect flags from being squashed */
    gap: 8px;
  }

  .language-menu {
    max-width: 140px; /* Limit width to trigger scroll if needed */
    mask-image: linear-gradient(to right, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black 85%, transparent 100%);
  }

  /* Ensure flags stay sharp and sized correctly on mobile */
  .language-menu img {
    width: 26px !important;
    height: 26px !important;
  }
}

/* ========================================= */
/* 📊 MAIN GRID LAYOUT 📊 */
/* ========================================= */
.main-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  margin-top: 24px;
  align-items: start;
}

.left-column,
.right-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

.right-column {
  position: sticky;
  top: 20px;
}

/* --- PURCHASE CARD --- */
.purchase-card {
  padding: 30px;
  position: relative;
}

.card-header-center {
  text-align: center;
  margin-bottom: 25px;
}
.card-header-center h2 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.input-container {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 15px;
  transition: 0.3s;
  width: 100%;
}
.input-container:focus-within {
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 255, 163, 0.15);
}
.input-container.filled {
  background: rgba(0, 255, 163, 0.05);
  border-color: rgba(0, 255, 163, 0.3);
}

.input-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.input-row input,
.result-value {
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  width: 100%;
  outline: none;
  min-width: 0;
  flex: 1;
}

.currency-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #334155;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.currency-badge img {
  width: 20px;
  height: 20px;
}
.currency-badge.secondary {
  background: var(--neon-green);
  color: #050b14;
}

.input-label-sub {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 6px;
  font-family: var(--font-main);
}

.conversion-arrow {
  display: flex;
  justify-content: center;
  margin: -14px 0;
  position: relative;
  z-index: 2;
}
.conversion-arrow svg {
  background: #0f172a;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  padding: 6px;
  width: 34px;
  height: 34px;
  color: var(--text-secondary);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.action-buttons {
  margin-top: 25px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.btn-connect,
.btn-confirm {
  width: 100%;
  padding: 16px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  display: flex;
  justify-content: center;
  align-items: center;
}

.btn-connect {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid var(--border-color);
}
.btn-connect:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-confirm {
  background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
  color: #000;
  box-shadow: 0 4px 20px var(--neon-glow);
}
.btn-confirm:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}
.btn-confirm:disabled {
  background: #334155;
  color: #64748b;
  box-shadow: none;
  transform: none;
  cursor: not-allowed;
}

/* --- CHART & STATS --- */
.chart-wrapper {
  padding: 20px;
  height: 380px;
  display: flex;
  flex-direction: column;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}
.live-badge {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
  100% {
    opacity: 1;
  }
}
#chart {
  flex-grow: 1;
  width: 100%;
  min-height: 0;
}

.stats-wrapper {
  display: flex;
  justify-content: space-between;
  padding: 24px;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}
.stat-item {
  text-align: center;
  flex: 1;
  min-width: 90px;
}
.stat-item h4 {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-value {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}
.stat-value.highlight {
  color: var(--neon-green);
  text-shadow: 0 0 10px rgba(0, 255, 163, 0.2);
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--border-color),
    transparent
  );
}

/* --- DOWNLOAD CARDS --- */
.download-card {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  background: linear-gradient(
    90deg,
    rgba(16, 24, 39, 0.6) 0%,
    rgba(0, 255, 163, 0.05) 100%
  );
}
#download-ios-card {
  background: linear-gradient(
    90deg,
    rgba(16, 24, 39, 0.6) 0%,
    rgba(59, 130, 246, 0.1) 100%
  );
  border: 1px solid rgba(59, 130, 246, 0.3);
  margin-top: 15px;
}
.download-content {
  display: flex;
  gap: 15px;
  align-items: center;
  flex: 1;
}
.dl-icon {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dl-text h3 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 3px;
}
.dl-text p {
  font-size: 12px;
  color: var(--text-secondary);
}
.dl-btn {
  background: #fff;
  color: #000;
  padding: 10px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  transition: 0.3s;
  white-space: nowrap;
  border: none;
  cursor: pointer;
}
.dl-btn:hover {
  background: var(--neon-green);
  transform: translateY(-2px);
}

/* --- SWAP CARD --- */
.swap-card {
  padding: 24px;
  width: 100%;
}
.swap-header h3 {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 15px;
}
.swap-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.swap-row {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.3);
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--border-color);
  width: 100%;
  gap: 10px;
}
.swap-row:focus-within {
  border-color: #3b82f6;
}
.swap-row input,
.swap-result {
  flex: 1;
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  outline: none;
  min-width: 0;
}

.token-select-wrapper {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  position: relative;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 4px 8px;
  min-width: 85px;
}
.token-select-wrapper select {
  background: transparent;
  border: none;
  color: var(--neon-green);
  font-weight: 700;
  outline: none;
  width: 100%;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding: 5px 20px 5px 5px;
  /* Green arrow SVG */
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%2300ffa3%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 10px;
  font-size: 15px;
}

.unit {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  white-space: nowrap;
  padding-left: 8px;
}
.swap-divider {
  text-align: center;
  color: var(--text-secondary);
  font-size: 16px;
  margin: -6px 0;
}
.btn-swap {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  margin-top: 10px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

/* --- APP VIEW OPTIMIZATIONS --- */
body.in-app .app-only-hide {
  display: none !important;
}
body.in-app {
  padding-bottom: 40px !important;
}

/* ========================================= */
/* 📱 RESPONSIVE BREAKPOINTS 📱 */
/* ========================================= */
@media (max-width: 900px) {
  html,
  body {
    overflow-x: hidden !important;
    width: 100% !important;
  }
  .app-container {
    padding: 10px !important;
    width: 100% !important;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .glass-panel,
  .purchase-card,
  .swap-card,
  .chart-wrapper,
  .download-card {
    width: 100% !important;
    max-width: 100% !important;
    padding: 20px 16px !important;
    margin: 0 0 16px 0 !important;
    border-radius: 20px !important;
  }
  .main-grid {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 16px;
  }
  .left-column,
  .right-column {
    width: 100%;
    order: unset; /* Left column first on mobile */
  }

  .input-row,
  .swap-row {
    flex-wrap: nowrap !important; /* Keep inputs on one line */
  }

  /* Adjust Download Cards for Mobile */
  .download-card {
    flex-direction: column !important;
    text-align: center !important;
    align-items: stretch !important;
  }
  .download-content {
    flex-direction: column !important;
    text-align: center;
  }
  .dl-icon {
    margin: 0 auto 10px auto;
  }
  .dl-btn {
    width: 100%;
    margin-top: 10px;
    text-align: center;
  }
}

/* RTL Support Mixins for input placement */
html[dir="rtl"] .token-select-wrapper select {
  padding: 5px 5px 5px 20px;
  background-position: left center;
}
html[dir="rtl"] .currency-badge,
html[dir="rtl"] .token-select-wrapper {
  margin-right: 0;
  margin-left: 0; /* Alignment handled by flex gap */
}
html[dir="rtl"] .guide-icon-btn {
  margin-left: 0;
  margin-right: 5px;
}

/* ========================================= */
/* 🧩 MODALS & OVERLAYS 🧩 */
/* ========================================= */
.modal-overlay,
.wallet-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.modal-overlay[style*="display: none"],
.wallet-modal-overlay[style*="display: none"] {
  display: none !important;
}

/* GUIDE MODAL */
.modal-content.guide-container {
  width: 92%;
  max-width: 450px;
  background: #1e293b;
  border-radius: 24px;
  border: 1px solid rgba(74, 222, 128, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}
.guide-header {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  padding: 16px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}
.guide-timeline {
  padding: 16px;
  overflow-y: auto;
  flex-grow: 1;
  background: #1e293b;
}
.guide-footer {
  padding: 16px;
  background: #1e293b;
  border-top: 1px solid var(--border-color);
}
.guide-done-btn {
  width: 100%;
  padding: 14px;
  background: var(--neon-green);
  color: #050b14;
  border: none;
  border-radius: 14px;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
}
.guide-step {
  position: relative;
  padding-left: 20px;
  padding-bottom: 30px;
  border-left: 2px dashed rgba(74, 222, 128, 0.2);
}
.guide-step:last-child {
  border-left: none;
  padding-bottom: 0;
}
.guide-step::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 5px;
  width: 12px;
  height: 12px;
  background: var(--neon-green);
  border-radius: 50%;
  border: 2px solid #1e293b;
  box-shadow: 0 0 8px var(--neon-glow);
}
.guide-step h3 {
  font-size: 15px;
  color: #fff;
  margin-bottom: 6px;
}
.guide-step p {
  font-size: 13px;
  color: #cbd5e1;
  line-height: 1.6;
}
.guide-step img {
  width: 100%;
  border-radius: 12px;
  margin-top: 10px;
  border: 1px solid var(--border-color);
}
html[dir="rtl"] .guide-step {
  padding-left: 0;
  padding-right: 20px;
  border-left: none;
  border-right: 2px dashed rgba(74, 222, 128, 0.2);
}
html[dir="rtl"] .guide-step::before {
  left: auto;
  right: -7px;
}

/* WALLET & ERROR MODALS */
.wallet-modal-content {
  background: rgba(18, 18, 18, 0.95) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 30px 24px;
  text-align: center;
  max-width: 90%;
  width: 360px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  position: relative;
}

.wallet-modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  transition: 0.2s;
}
.wallet-modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.wallet-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.wallet-option-btn {
  display: flex;
  align-items: center;
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}
.wallet-option-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--neon-green);
}
.wallet-option-btn img {
  width: 32px;
  height: 32px;
  margin-right: 15px;
}
html[dir="rtl"] .wallet-option-btn {
  text-align: right;
}
html[dir="rtl"] .wallet-option-btn img {
  margin-right: 0;
  margin-left: 15px;
}
.wallet-option-btn span {
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  display: block;
}
.wallet-option-btn small {
  font-size: 12px;
  color: #94a3b8;
  font-weight: 400;
  margin-top: 2px;
  display: block;
}

/* COMING SOON SPECIFICS */
#modal-soon-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
  font-weight: 800;
  color: #3b82f6;
}
#modal-soon-message {
  font-size: 1rem;
  line-height: 1.5;
  color: #e2e8f0 !important;
  margin-bottom: 20px !important;
}
#modal-soon-action-btn {
  width: 100%;
  padding: 14px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
  color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

/* iOS INSTALL MODAL */
#ios-install-modal .wallet-modal-content {
  border-color: rgba(59, 130, 246, 0.5) !important;
}
#ios-got-it-btn {
  margin-top: 15px;
  background: #3b82f6;
  color: #fff;
}

/* WALLET CONNECT Z-INDEX FIX */
wcm-modal {
  position: relative;
  z-index: 10000 !important;
}
/* ========================================= */
/* 🖥️ DESKTOP ONLY: CENTER TEXT STYLE 🖥️ */
/* (مخصوص دسکتاپ: لوگو و پرچم سرجا، متن وسط) */
/* ========================================= */

@media (min-width: 901px) {
  /* ۱. هدر باید مرجع مختصات باشد */
  .app-header {
    position: relative !important;
  }

  /* ۲. جدا کردن متن و آوردن به وسط */
  .full-name {
    position: absolute !important; /* متن را از چیدمان خارج می‌کند */
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important; /* دقیق کردن مرکزیت */

    /* استایل‌های ظاهری */
    font-size: 18px !important; /* سایز بزرگ و خوانا */
    font-weight: 700 !important; /* کمی ضخیم‌تر */
    white-space: nowrap !important;
    text-shadow: 0 0 15px rgba(0, 255, 163, 0.4); /* سایه سبز جذاب */
  }
}