:root {
  --bg: linear-gradient(135deg, #0f0f1e, #1a1a2e);
  --card-bg: rgba(30, 30, 50, 0.6);
  --glass: rgba(255, 255, 255, 0.1);
  --neon: #00aaff;
  --text: #e0f7ff;
  --text-muted: #88cfff;
  --success: #00ff88;
  --shadow-3d: 8px 8px 16px rgba(0,0,0,0.4), -8px -8px 16px rgba(0,0,0,0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  padding-bottom: 80px; /* নেভিগেশনের জায়গা */
}

/* Header */
.header {
  background: var(--glass);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 170, 255, 0.3);
  padding: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-3d);
}

.profile {
  display: flex;
  align-items: center;
  gap: 14px;
}

.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--neon);
  box-shadow: 0 0 20px var(--neon);
}

.name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.username {
  font-weight: 700;
  font-size: 16px;
  color: white;
  text-shadow: 0 0 8px rgba(0, 170, 255, 0.6);
}

.verified-badge {
  background: linear-gradient(45deg, #4CAF50, #66bb6a);
  color: white;
  font-size: 10px;
  padding: 3px 7px;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
}

.balance {
  font-size: 14px;
  color: var(--success);
  font-weight: 600;
  margin-top: 2px;
}

/* Main Content */
.main-content {
  flex: 1;
  padding: 20px 16px;
  overflow-y: auto;
}

.main-content h1 {
  font-size: 22px;
  background: linear-gradient(90deg, #00aaff, #00ff88);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
  margin-bottom: 20px;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 18px;
  text-align: center;
  border: 1px solid rgba(0, 170, 255, 0.3);
  box-shadow: var(--shadow-3d);
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-8px);
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
}

.stat-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--neon);
}

/* Referral */
.referral-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  padding: 22px;
  border-radius: 20px;
  border: 1px solid rgba(0, 170, 255, 0.4);
  box-shadow: var(--shadow-3d);
}

.referral-card h2 {
  font-size: 18px;
  color: white;
  text-align: center;
  margin-bottom: 10px;
}

.referral-text {
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.6;
}

.referral-link-box {
  background: rgba(0, 0, 0, 0.4);
  color: var(--neon);
  padding: 12px;
  border-radius: 12px;
  font-size: 13px;
  word-break: break-all;
  margin-bottom: 16px;
  border: 1px dashed var(--neon);
  text-align: center;
  font-family: 'Courier New', monospace;
}

.btn-group {
  display: flex;
  gap: 12px;
}

.btn-primary, .btn-success {
  flex: 1;
  padding: 14px;
  border: none;
  border-radius: 14px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(45deg, #00aaff, #0077cc);
  color: white;
  box-shadow: 0 5px 15px rgba(0, 170, 255, 0.4);
}

.btn-success {
  background: linear-gradient(45deg, #00ff88, #00cc66);
  color: black;
  box-shadow: 0 5px 15px rgba(0, 255, 136, 0.4);
}

.btn-primary:active, .btn-success:active {
  transform: translateY(2px);
}

/* Bottom Navigation - ১০০% ফিক্সড */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--glass);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0, 170, 255, 0.3);
  padding: 10px 0;
  box-shadow: 0 -10px 20px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
}

.nav-item {
  flex: 1;
  color: #88cfff;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px;
  background: none;
  border: none;
  transition: all 0.3s ease;
}

.nav-item.active {
  color: var(--neon);
  font-weight: 700;
}

.nav-item .icon {
  font-size: 20px;
}

/* Support Card */
.support-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  padding: 24px;
  border-radius: 20px;
  border: 1px solid rgba(0, 170, 255, 0.4);
  box-shadow: var(--shadow-3d);
  text-align: center;
  margin-bottom: 20px;
}

.support-card h3 {
  font-size: 18px;
  color: white;
  margin-bottom: 8px;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.support-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* FAQ Section */
.faq-section {
  margin-top: 24px;
  text-align: left;
}

.faq-section h4 {
  font-size: 16px;
  color: #00ff88;
  margin-bottom: 12px;
  text-align: center;
}

.faq-item {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 12px;
  border: 1px dashed rgba(0, 170, 255, 0.3);
}

.question {
  font-weight: 700;
  color: var(--neon);
  margin-bottom: 4px;
  font-size: 14px;
}

.answer {
  font-size: 13px;
  color: #ccc;
  line-height: 1.5;
}


/* Task Card */
.task-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  padding: 20px;
  border-radius: 18px;
  border: 1px solid rgba(0, 170, 255, 0.4);
  box-shadow: var(--shadow-3d);
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.task-card:hover {
  transform: translateY(-6px);
}

.task-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.task-header h3 {
  font-size: 16px;
  color: white;
  margin: 0;
}

.task-reward {
  font-size: 14px;
  color: #00ff88;
  font-weight: 700;
  margin: 0;
}

.task-progress {
  font-size: 14px;
  color: var(--text-muted);
  margin: 8px 0;
}

.task-desc {
  font-size: 13px;
  color: #ccc;
  margin: 8px 0 12px;
}

/* Task Tips */
.task-tips {
  background: rgba(0, 255, 136, 0.1);
  border: 1px dashed #00ff88;
  padding: 12px;
  border-radius: 12px;
  text-align: center;
  font-size: 13px;
  color: #00ff88;
  margin-top: 10px;
}

/* তোমার নেভিগেশন স্টাইল */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(30, 30, 50, 0.9);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0, 170, 255, 0.3);
  padding: 10px 0;
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  box-shadow: 0 -10px 20px rgba(0, 0, 0, 0.3);
}

.nav-item {
  flex: 1;
  padding: 14px 8px;
  background: none;
  border: none;
  color: #88cfff;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
  border-radius: 14px;
  margin: 0 6px;
}

.nav-item:hover {
  background: rgba(0, 170, 255, 0.2);
}

/* Active বাটন — উপরে + গাঢ় + গ্লো */
.nav-item.active {
  color: #00ff88 !important;
  background: rgba(0, 255, 136, 0.3) !important;
  font-weight: 800;
  transform: translateY(-8px);
  box-shadow: 0 -6px 16px rgba(0, 255, 136, 0.4);
  border: 1px solid rgba(0, 255, 136, 0.5);
}


/* Balance Card */
.balance-card {
  background: linear-gradient(135deg, #00aaff, #0077cc);
  color: white;
  padding: 20px;
  border-radius: 18px;
  text-align: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-3d);
}

.balance-card p {
  font-size: 14px;
  margin-bottom: 6px;
  opacity: 0.9;
}

.balance-card h2 {
  font-size: 24px;
  font-weight: 800;
  margin: 0;
}

/* Withdraw Card */
.withdraw-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  padding: 22px;
  border-radius: 20px;
  border: 1px solid rgba(0, 170, 255, 0.4);
  box-shadow: var(--shadow-3d);
  margin-bottom: 20px;
}

.withdraw-card h3 {
  font-size: 17px;
  color: white;
  margin-bottom: 16px;
  text-align: center;
}

/* Method Buttons */
.method-group {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.method-btn {
  flex: 1;
  padding: 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 170, 255, 0.3);
  color: #88cfff;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.method-btn.active {
  background: linear-gradient(45deg, #00aaff, #0077cc);
  color: white;
  border: 1px solid #00aaff;
  box-shadow: 0 0 15px rgba(0, 170, 255, 0.4);
}

/* Input Fields */
.input-field {
  width: 100%;
  padding: 14px;
  margin-bottom: 14px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(0, 170, 255, 0.3);
  border-radius: 12px;
  color: white;
  font-size: 15px;
}

.input-field::placeholder {
  color: #88cfff;
}

.input-field:focus {
  outline: none;
  border-color: #00aaff;
  box-shadow: 0 0 10px rgba(0, 170, 255, 0.4);
}

/* Rules Card */
.rules-card {
  background: rgba(0, 0, 0, 0.3);
  padding: 16px;
  border-radius: 14px;
  border: 1px dashed rgba(0, 170, 255, 0.3);
}

.rules-card h4 {
  color: #00ff88;
  margin-bottom: 10px;
  font-size: 15px;
}

.rules-card ul {
  margin: 0;
  padding-left: 20px;
  font-size: 13px;
  color: #ccc;
}

.rules-card li {
  margin-bottom: 6px;
}

/* History */
.history-section {
  margin-top: 24px;
}

.history-section h3 {
  font-size: 18px;
  color: white;
  margin-bottom: 12px;
}

.history-list {
  max-height: 300px;
  overflow-y: auto;
}

.history-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 12px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.history-amount {
  font-size: 16px;
  font-weight: 600;
}

.history-status {
  font-size: 14px;
  font-weight: 700;
}

.history-date {
  font-size: 12px;
  color: #88cfff;
}

.no-history {
  text-align: center;
  color: #88cfff;
  font-style: italic;
}

.history-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 14px;
  border-radius: 14px;    
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid rgba(0, 170, 255, 0.2);
}

.history-details p {
  margin: 4px 0;
  font-size: 13px;
  color: #ccc;
}

.history-details strong {
  color: white;
}

.history-status {
  font-size: 14px;
  font-weight: 700;
  min-width: 60px;
  text-align: right;
}

.history-date {
  font-size: 11px;
  color: #88cfff;
  text-align: right;
}


.history-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 16px;
  border-radius: 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  border: 1px solid rgba(0, 170, 255, 0.2);
}

.history-details p {
  margin: 4px 0;
  font-size: 14px;
  color: #ccc;
}

.history-details strong {
  color: white;
  font-weight: 700;
}

.history-status {
  font-size: 15px;
  font-weight: 800;
  min-width: 70px;
  text-align: right;
}

.no-history {
  text-align: center;
  color: #88cfff;
  font-style: italic;
  padding: 20px;
}

/* তোমার পুরাতন style.css-এ যোগ করো */
.tab-buttons { display: flex; gap: 10px; margin: 20px 0; flex-wrap: wrap; }
.tab-btn, .sub-btn { padding: 12px 20px; background: rgba(0,0,0,0.3); border: 1px solid #00aaff; color: #88cfff; border-radius: 12px; font-weight: 600; }
.tab-btn.active, .sub-btn.active { background: #00aaff; color: white; }

.users-list, .payments-list { display: flex; flex-direction: column; gap: 12px; }
.user-item, .payment-item {
  background: rgba(0,0,0,0.3);
  padding: 16px;
  border-radius: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border: 1px solid rgba(0,170,255,0.2);
}
.user-img { width: 50px; height: 50px; border-radius: 50%; }
.user-info, .payment-info { flex: 1; }
.user-info p, .payment-info p { margin: 4px 0; font-size: 14px; }
.user-actions, .payment-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.search-box { margin: 15px 0; }
#search-user { width: 100%; padding: 12px; background: rgba(0,0,0,0.4); border: 1px solid #00aaff; border-radius: 12px; color: white; }

.btn-logout { position: absolute; top: 20px; right: 20px; background: #ff4444; color: white; border: none; padding: 8px 16px; border-radius: 10px; font-size: 14px; }



/* তোমার style.css-এ যোগ করো */
.filter-tabs { display: flex; gap: 10px; margin: 15px 0; flex-wrap: wrap; }
.filter-btn { padding: 10px 16px; background: rgba(0,0,0,0.3); border: 1px solid #00aaff; color: #88cfff; border-radius: 12px; font-size: 14px; }
.filter-btn.active { background: #00aaff; color: white; }

.users-list, .withdraws-list { display: flex; flex-direction: column; gap: 14px; }
.user-item, .withdraw-item {
  background: rgba(0,0,0,0.3);
  padding: 16px;
  border-radius: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border: 1px solid rgba(0,170,255,0.2);
}
.user-item.warning { border-color: #ff4444; background: rgba(255,68,68,0.1); }
.user-img { width: 48px; height: 48px; border-radius: 50%; }
.user-info p, .withdraw-info p { margin: 4px 0; font-size: 14px; color: #ccc; }
.user-info .name { font-weight: 700; color: white; }
.withdraw-status { font-weight: 700; min-width: 70px; text-align: right; }
.user-actions, .withdraw-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.btn-logout { position: absolute; top: 20px; right: 20px; background: #ff4444; color: white; padding: 8px 14px; border-radius: 10px; font-size: 13px; border: none; }



/* ======================================= */
/* ====== ADMIN PANEL SPECIFIC STYLES ====== */
/* ======================================= */
.user-item.warning {
  border-color: var(--neon-warning, #ffaa00);
  box-shadow: 0 0 15px rgba(255, 170, 0, 0.4);
}

.user-item.banned {
  border-color: var(--danger, #ff4444);
  box-shadow: 0 0 15px rgba(255, 68, 68, 0.4);
}

.user-item .user-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 100px;
}
.user-item .btn-primary, .user-item .btn-success, .user-item .btn-cancel {
  padding: 8px 12px;
  font-size: 14px;
}


/* ======================================= */
/* ====== MODAL/POPUP STYLES (User & Admin) ====== */
/* ======================================= */
.popup-overlay {
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background: rgba(0, 0, 0, 0.9); 
    z-index: 9999; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    backdrop-filter: blur(8px);
}

.popup-card {
    background: var(--card-bg); 
    padding: 30px; 
    border-radius: 20px; 
    width: 90%; 
    max-width: 350px; 
    text-align: center; 
    border: 2px solid var(--neon);
    box-shadow: 0 0 40px rgba(0, 170, 255, 0.7);
    animation: fadeIn 0.3s ease-out;
}

.popup-card h2 {
    color: var(--success); 
    margin-bottom: 15px; 
    font-size: 20px;
}

.popup-card p {
    color: var(--text); 
    font-size: 16px; 
    line-height: 1.6;
}

.popup-card strong {
    font-weight: bold;
}

/* সাসপেন্ড কাউন্টডাউন স্টাইল */
.popup-card #popup-message-content strong {
    font-size: 24px !important; 
    color: var(--neon) !important; 
    margin-top: 10px; 
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* Admin Reject Modal */
#modal {
  background: rgba(0, 0, 0, 0.85); /* Slightly darker for modal */
}
.modal-content {
  background: var(--card-bg); 
  padding: 30px; 
  border-radius: 16px; 
  width: 90%; 
  max-width: 400px; 
  box-shadow: 0 0 25px rgba(0, 170, 255, 0.5);
}
.modal-content textarea {
  width: 100%;
  padding: 10px;
  margin: 15px 0;
  border-radius: 8px;
  border: 1px solid var(--neon);
  background: rgba(0, 0, 0, 0.4);
  color: var(--text);
  min-height: 100px;
  resize: vertical;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Referral Box Styles - লিংক সহজে কপি করার জন্য */
.referral-link-box {
    word-break: break-all;
    user-select: text;
}

/* সাসপেনশন টাইমারের জন্য নতুন স্টাইল */
#suspension-timer {
    font-size: 1.1em;
    font-weight: bold;
    color: var(--warning, #ffaa00); /* সাসপেনশন টাইমারকে কমলা রঙে দেখানো */
    margin-top: 15px !important;
    padding-top: 10px;
    border-top: 1px dashed rgba(255, 255, 255, 0.2);
    text-shadow: 0 0 5px rgba(255, 170, 0, 0.5);
}

/* Congrats বাটন স্টাইল */
#popup-primary-btn {
    transition: background 0.3s ease;
}

/* Congrats পপআপের জন্য, JS থেকে এটি ওভাররাইড হবে */
/* #popup-primary-btn এর সাধারণ স্টাইল red, but JS will make it green for congratulations */
/* ট্রানজেকশন আইডি সার্চ বক্স এবং অন্যান্য ইনপুট ফিল্ডের স্টাইল */
.search-input,
.filter-and-search input[type="text"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    background: var(--card-bg); /* Dark, translucent background */
    border: 1px solid rgba(0, 170, 255, 0.5); /* Neon border */
    border-radius: 10px;
    color: var(--text);
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-input:focus {
    border-color: var(--neon);
    box-shadow: 0 0 10px rgba(0, 170, 255, 0.5);
    outline: none;
}

/* সকল বাটনের কমন স্টাইল */
.btn-primary, .btn-cancel, .btn-success {
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    transition: all 0.3s ease;
    margin: 5px;
    text-align: center;
}

/* 🔥 "Ban" এবং "বাতিল" (Cancel) বাটনের স্টাইল - (.btn-cancel) */
.btn-cancel {
    background-color: #ff4444; /* Red color for warning/ban/cancel */
    color: var(--text);
    box-shadow: 0 4px 15px rgba(255, 68, 68, 0.4);
}

.btn-cancel:hover {
    background-color: #cc3333;
    transform: translateY(-2px);
}

/* "Suspend" বাটনের স্টাইল - (.btn-primary) */
.btn-primary {
    background-color: var(--neon); /* Blue neon color for primary actions */
    color: #1a1a2e;
    box-shadow: 0 4px 15px rgba(0, 170, 255, 0.4);
}

/* "Unban" বা "Paid" বাটনের স্টাইল - (.btn-success) */
.btn-success {
    background-color: var(--success); /* Green color for success/unban */
    color: #1a1a2e;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.4);
}

/* মডালের ভেতরের বাটনের জন্য ফ্লেক্স লেআউট */
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}
/* সময় নির্বাচন করুন <select> ফিল্ডের স্টাইল */
#suspend-duration-select {
    width: 100%;
    padding: 12px;
    background: var(--card-bg); /* Dark background */
    border: 1px solid var(--neon); /* Neon border */
    border-radius: 8px;
    color: var(--text);
    font-size: 16px;
    appearance: none; /* ব্রাউজারের ডিফল্ট স্টাইল রিমুভ করা */
    cursor: pointer;
    
    /* কাস্টম অ্যারো তৈরি (যদি প্রয়োজন হয়) */
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2300aaff'%3e%3cpath fill-rule='evenodd' d='M5.23 7.21a.75.75 0 011.06.02L10 10.94l3.71-3.71a.75.75 0 111.06 1.06l-4.25 4.25a.75.75 0 01-1.06 0L5.21 8.27a.75.75 0 01.02-1.06z' clip-rule='evenodd'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px top 50%;
    background-size: 16px;
}

#suspend-duration-select option {
    background-color: #1a1a2e; /* Option background */
    color: var(--text);
}

#suspend-duration-select:focus {
    border-color: #00ff88;
    outline: none;
}
/* 🔥 নতুন: Ad Loading Popup Style */
#ad-loading-popup.popup-overlay {
    /* বিদ্যমান popup-overlay স্টাইল ব্যবহার করে ডিসপ্লে ফ্লেক্স সেট করা হয়েছে */
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background: rgba(0, 0, 0, 0.9); 
    z-index: 9999; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    backdrop-filter: blur(8px);
}

.ad-popup {
    /* বিদ্যমান .popup-card স্টাইল ব্যবহার করে কাস্টমাইজেশন */
    background: var(--card-bg); 
    padding: 30px; 
    border-radius: 20px; /* চারকোনা কানিগুলা গুলগুল */
    width: 90%; 
    max-width: 320px; 
    text-align: center; 
    border: 2px solid var(--neon);
    box-shadow: 0 0 40px rgba(0, 170, 255, 0.7);
    animation: fadeIn 0.3s ease-out;
}

.ad-popup h2 {
    color: var(--neon); 
    margin-bottom: 10px; 
    font-size: 20px;
}

.timer-text {
    font-size: 32px;
    font-weight: bold;
    color: var(--success); /* কাউন্টডাউনের জন্য সবুজ রং */
    margin: 10px 0;
    transition: color 0.3s;
}

.status-text-popup {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 15px;
}
/* 🔥 নতুন: Ad Loading Popup Style */
#ad-loading-popup.popup-overlay {
    /* বিদ্যমান popup-overlay স্টাইল ব্যবহার করে ডিসপ্লে ফ্লেক্স সেট করা হয়েছে */
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background: rgba(0, 0, 0, 0.9); 
    z-index: 9999; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    backdrop-filter: blur(8px);
}

.ad-popup {
    /* বিদ্যমান .popup-card স্টাইল ব্যবহার করে কাস্টমাইজেশন */
    background: var(--card-bg); 
    padding: 30px; 
    border-radius: 20px; /* চারকোনা কানিগুলা গুলগুল */
    width: 90%; 
    max-width: 320px; 
    text-align: center; 
    border: 2px solid var(--neon);
    box-shadow: 0 0 40px rgba(0, 170, 255, 0.7);
    animation: fadeIn 0.3s ease-out;
}

.ad-popup h2 {
    color: var(--neon); 
    margin-bottom: 10px; 
    font-size: 20px;
}

.timer-text {
    font-size: 32px;
    font-weight: bold;
    color: var(--success); /* কাউন্টডাউনের জন্য সবুজ রং */
    margin: 10px 0;
    line-height: 1;
    transition: color 0.3s;
}

.status-text-popup {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 15px;
}

/* 🔥 নতুন: Ad Load Fail & Success Popup styles */
.ad-fail-popup-card, .ad-success-popup-card {
    background: var(--card-bg); 
    padding: 30px; 
    border-radius: 20px; 
    width: 90%; 
    max-width: 320px; 
    text-align: center; 
    border: 2px solid var(--neon);
    box-shadow: 0 0 40px rgba(0, 170, 255, 0.7);
    animation: fadeIn 0.3s ease-out;
}

.ad-fail-popup-card {
    border-color: #ff4444; /* লাল বর্ডার */
    box-shadow: 0 0 40px rgba(255, 68, 68, 0.7);
}

.ad-success-popup-card {
    border-color: #00ff88; /* সবুজ বর্ডার */
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.7);
}

.fail-icon, .success-icon {
    font-size: 50px;
    margin: 10px 0;
    line-height: 1;
    display: block;
}


/* 🔥 নতুন: হিস্টোরি আইটেম ডিসপ্লে ও স্ট্যাটাস গ্রুপ */
.history-item {
  /* বিদ্যমান history-item স্টাইল */
  background: rgba(0, 0, 0, 0.3);
  padding: 16px;
  border-radius: 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center; /* vertical alignment center */
  gap: 14px;
  border: 1px solid rgba(0, 170, 255, 0.2);
}

.history-item .item-details {
    flex-grow: 1; /* বাম পাশ বেশি জায়গা নেবে */
}

.history-item .item-status-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end; /* ডান দিকে এলাইন */
    min-width: 80px;
}

.history-item .item-title {
    font-size: 15px;
    color: white;
    margin-bottom: 4px;
}

.history-item .item-id,
.history-item .item-time {
    font-size: 12px;
    color: var(--text-muted);
}

.history-item .item-status {
    font-size: 14px;
    font-weight: 800;
    margin-top: 5px;
}

.history-item .no-history {
    /* এটি যদি JS-এ ব্যবহার হয় */
    text-align: center;
    color: #88cfff;
    font-style: italic;
    padding: 20px 0;
}
/* 🔥 নতুন: অ্যামাউন্ট সিলেক্টর ডিজাইন */
.amount-selector-container {
    margin-bottom: 15px;
    padding: 0;
}

.amount-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 কলামে বাটন */
    gap: 10px;
    margin-top: 10px;
}

.amount-btn {
    background-color: var(--card-bg);
    border: 1px solid var(--neon-light);
    color: var(--text);
    padding: 10px 5px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.amount-btn:hover {
    background-color: rgba(0, 170, 255, 0.1);
}

/* অ্যাকটিভ সিলেকশন */
.amount-btn.active {
    background: var(--neon);
    color: var(--bg);
    border-color: var(--neon);
    box-shadow: 0 0 15px var(--neon-light);
}

/* 🔥 নতুন: হিস্টোরি আইটেম ডিসপ্লে ও স্ট্যাটাস গ্রুপ */
.history-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 16px;
  border-radius: 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center; 
  gap: 14px;
  border: 1px solid rgba(0, 170, 255, 0.2);
}

.history-item .item-details {
    flex-grow: 1; 
}

.history-item .item-status-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end; 
    min-width: 80px;
}

.history-item .item-title {
    font-size: 15px;
    color: white;
    margin-bottom: 4px;
}

.history-item .item-id,
.history-item .item-time {
    font-size: 12px;
    color: var(--text-muted);
}

.history-item .item-status {
    font-size: 14px;
    font-weight: 800;
    margin-top: 5px;
}

.no-history {
    text-align: center;
    color: #88cfff;
    font-style: italic;
    padding: 20px 0;
}
/* সফলতার পপআপের জন্য অতিরিক্ত রঙ যোগ */
:root {
  --success: #00ff88; /* সবুজ রঙ */
}
/* 🔥 নতুন: অ্যামাউন্ট সিলেক্টর ডিজাইন */
.amount-selector-container {
    margin-bottom: 15px;
    padding: 0;
}

.amount-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 10px;
    margin-top: 10px;
}

.amount-btn {
    background-color: var(--card-bg);
    border: 1px solid var(--neon-light);
    color: var(--text);
    padding: 10px 5px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.amount-btn:hover {
    background-color: rgba(0, 170, 255, 0.1);
}

/* অ্যাকটিভ সিলেকশন */
.amount-btn.active {
    background: var(--neon);
    color: var(--bg);
    border-color: var(--neon);
    box-shadow: 0 0 15px var(--neon-light);
}

/* 🔥 নতুন: হিস্টোরি আইটেম ডিসপ্লে ও স্ট্যাটাস গ্রুপ */
.history-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 16px;
  border-radius: 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center; 
  gap: 14px;
  border: 1px solid rgba(0, 170, 255, 0.2);
}

.history-item .item-details {
    flex-grow: 1; 
}

.history-item .item-status-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end; 
    min-width: 80px;
}

.history-item .item-title {
    font-size: 15px;
    color: white;
    margin-bottom: 4px;
}

.history-item .item-id,
.history-item .item-time {
    font-size: 12px;
    color: var(--text-muted);
}

.history-item .item-status {
    font-size: 14px;
    font-weight: 800;
    margin-top: 5px;
}

.no-history {
    text-align: center;
    color: #88cfff;
    font-style: italic;
    padding: 20px 0;
}
/* 🔥 নতুন: জিরো এন্ট্রি এরর মেসেজ স্টাইল */
.zero-error-text {
    color: #ffaa00; /* হলুদ/কমলা সতর্কতা রঙ */
    font-size: 13px;
    margin-top: -5px;
    margin-bottom: 10px;
    font-weight: 500;
    display: none; /* ডিফল্টভাবে এটি লুকানো থাকবে */
}

/* নিশ্চিত করতে যে --success রঙটি সংজ্ঞায়িত আছে */
:root {
  --success: #00ff88; 
}
/* --- POPUP / OVERLAY STYLES (REQUIRED FOR SUCCESS POPUP) --- */

/* ওভারলে, যা পুরো স্ক্রিন ঢেকে দেয় */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000; /* সর্বোচ্চ Z-Index নিশ্চিত করা হলো */
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(8px);
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

/* পপআপ কার্ডের ভেতরের স্টাইল */
.popup-card {
    background: rgba(30, 30, 50, 0.9);
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 350px;
    text-align: center;
    border: 2px solid #00ff88;
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.7);
    animation: bounceIn 0.5s ease-out; /* একটি ছোট অ্যানিমেশন যোগ করা হলো */
}

/* অ্যানিমেশন (যদি আপনার CSS ফাইল এ না থাকে) */
@keyframes bounceIn {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    60% {
        transform: scale(1.05);
        opacity: 1;
    }
    100% {
        transform: scale(1);
    }
}

/* পপআপের ভেতরের হেডিং */
.popup-card h2 {
    color: #00ff88;
    margin-bottom: 15px;
    font-size: 20px;
}

/* পপআপের ভেতরের টেক্সট */
.popup-card p {
    color: #e0f7ff;
    font-size: 16px;
    line-height: 1.6;
}

/* পপআপের বাটন (যদি প্রয়োজন হয়) */
.popup-card .btn-primary {
    margin-top: 25px;
    width: 100%;
    background: #00ff88;
    color: #1a1a2e;
    font-weight: bold;
    /* আপনার অন্যান্য বাটন স্টাইল এখানে প্রযোজ্য হবে */
}