/* ============================================================
   styles.css — Smart Contract Forensics
   Theme: Military-green forensic authority, premium dark
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Mulish:wght@300;400;500;600;700&display=swap');

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --bg:         #07100d;
  --surface:    #0d1f17;
  --surface2:   #112418;
  --border:     #1e3a28;
  --green:      #16c784;
  --green-dim:  #0f9460;
  --green-glow: rgba(22,199,132,0.18);
  --green-text: #4ade9e;
  --text:       #e8efe9;
  --muted:      #6b8a72;
  --danger:     #ff4d6d;
  --gold:       #f4c542;
  --shadow:     0 8px 40px rgba(0,0,0,0.6);
  --radius:     10px;
}

/* ─── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Mulish', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; }
input, textarea {
  font-family: inherit;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: 13px 16px;
  width: 100%;
  font-size: 0.95rem;
  transition: border-color 0.25s;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22,199,132,0.12);
}
input::placeholder, textarea::placeholder { color: var(--muted); }

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ─── Noise overlay ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  opacity: 0.6;
}

/* ─── Ticker ─────────────────────────────────────────────── */
.ticker-bar {
  background: var(--green);
  padding: 9px 0;
  overflow: hidden;
  position: relative; z-index: 50;
}
.ticker-track {
  display: inline-flex;
  gap: 80px;
  animation: ticker 50s linear infinite;
  white-space: nowrap;
}
.ticker-track span {
  font-size: 0.78rem;
  font-weight: 700;
  color: #07100d;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ticker-track span::before { content: '◆ '; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── Navigation ─────────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: rgba(7,16,13,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { height: 46px; }
.nav-right {
  display: flex; align-items: center; gap: 12px;
}
.nav-right input {
  width: 180px; height: 40px; padding: 0 14px;
  font-size: 0.85rem;
}
#navName { width: 140px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 22px; height: 40px;
  border-radius: 6px;
  font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.04em;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); }
.btn-green {
  background: var(--green);
  color: #07100d;
}
.btn-green:hover { background: #1de491; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(22,199,132,0.35); }
.btn-outline-green {
  background: transparent;
  border: 1.5px solid var(--green);
  color: var(--green);
}
.btn-outline-green:hover { background: rgba(22,199,132,0.08); }
.btn-lg {
  padding: 0 40px; height: 58px;
  font-size: 1.05rem; border-radius: 8px;
}
.btn-pill { border-radius: 999px; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #ff6384; }

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative; z-index: 1;
  min-height: 92vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 80px 24px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(22,199,132,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(22,199,132,0.06) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(22,199,132,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,199,132,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
}
.hero-content { position: relative; z-index: 1; max-width: 880px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 18px;
  border: 1px solid rgba(22,199,132,0.35);
  background: rgba(22,199,132,0.06);
  border-radius: 999px;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green-text);
  margin-bottom: 32px;
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(22,199,132,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(22,199,132,0); }
}
.hero h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}
.hero h1 .accent { color: var(--green); }
.hero-stat {
  display: inline-block;
  padding: 6px 20px;
  background: rgba(22,199,132,0.1);
  border: 1px solid rgba(22,199,132,0.3);
  border-radius: 6px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem; font-weight: 700;
  color: var(--green);
  margin-bottom: 28px;
}
.hero p {
  font-size: 1.05rem; line-height: 1.85;
  color: rgba(232,239,233,0.65);
  max-width: 700px; margin: 0 auto 48px;
}
.hero-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.hero-trust {
  margin-top: 64px;
  display: flex; justify-content: center; align-items: center; gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.trust-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem; font-weight: 700; color: var(--green);
}
.trust-label {
  font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
}
.trust-divider { width: 1px; height: 48px; background: var(--border); }

/* ─── Testimonials ───────────────────────────────────────── */
.testimonials-section {
  position: relative; z-index: 1;
  padding: 80px 0;
  border-top: 1px solid var(--border);
  overflow: hidden;
}
.section-label {
  text-align: center;
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--green); margin-bottom: 8px;
}
.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; letter-spacing: -0.01em;
  text-align: center; margin-bottom: 48px;
}
.testimonials-track-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}
.testimonials-track {
  display: flex; gap: 24px;
  animation: scroll-testimonials 60s linear infinite;
  width: max-content;
}
.testimonials-track:hover { animation-play-state: paused; }
@keyframes scroll-testimonials {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.testimonial-card {
  flex-shrink: 0; width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: border-color 0.25s;
}
.testimonial-card:hover { border-color: rgba(22,199,132,0.3); }
.testimonial-card::before {
  content: '"';
  position: absolute; top: 16px; right: 24px;
  font-size: 5rem; line-height: 1;
  color: rgba(22,199,132,0.1);
  font-family: Georgia, serif;
}
.t-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 2px; }
.t-text { font-size: 0.88rem; line-height: 1.75; color: rgba(232,239,233,0.7); margin-bottom: 20px; }
.t-author { display: flex; align-items: center; gap: 12px; }
.t-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-dim), var(--green));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700; color: #07100d; font-size: 0.95rem;
}
.t-name { font-weight: 700; font-size: 0.9rem; }
.t-detail { font-size: 0.75rem; color: var(--green); }

/* ─── How It Works Section ───────────────────────────────── */
.how-section {
  position: relative; z-index: 1;
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 56px;
}
.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  transition: border-color 0.25s, transform 0.25s;
  position: relative; overflow: hidden;
}
.step-card:hover { border-color: var(--green-dim); transform: translateY(-4px); }
.step-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-dim), var(--green));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s;
}
.step-card:hover::before { transform: scaleX(1); }
.step-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 3.5rem; font-weight: 700;
  color: rgba(22,199,132,0.15);
  line-height: 1; margin-bottom: 16px;
}
.step-icon { font-size: 2.2rem; margin-bottom: 16px; }
.step-card h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.2rem; font-weight: 700; margin-bottom: 10px;
}
.step-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.7; }

/* ─── CTA Band ───────────────────────────────────────────── */
.cta-band {
  position: relative; z-index: 1;
  margin: 0 48px;
  border: 1px solid rgba(22,199,132,0.3);
  border-radius: 16px;
  padding: 64px;
  background:
    radial-gradient(ellipse 70% 80% at 50% 50%, rgba(22,199,132,0.08) 0%, transparent 70%),
    var(--surface);
  text-align: center;
  overflow: hidden;
}
.cta-band h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; margin-bottom: 16px;
}
.cta-band p { font-size: 1rem; color: var(--muted); max-width: 520px; margin: 0 auto 36px; }

/* ─── Footer ─────────────────────────────────────────────── */
footer {
  position: relative; z-index: 1;
  margin-top: 80px;
  padding: 48px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px; align-items: start;
}
.footer-logo { height: 44px; margin-bottom: 16px; }
.footer-disclaimer {
  font-size: 0.75rem; line-height: 1.7;
  color: var(--muted); max-width: 560px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; text-align: right; }
.footer-links a { font-size: 0.82rem; color: var(--muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--green); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 48px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.75rem; color: var(--muted);
}

/* ─── WhatsApp Widget ────────────────────────────────────── */
.whatsapp-widget {
  position: fixed; bottom: 28px; right: 28px; z-index: 500;
  display: flex; align-items: center; gap: 12px;
}
.whatsapp-bubble {
  background: #25D366;
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.82rem; font-weight: 700;
  opacity: 0;
  transform: translateX(8px);
  transition: all 0.25s;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.whatsapp-widget:hover .whatsapp-bubble { opacity: 1; transform: translateX(0); }
.whatsapp-btn {
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 32px rgba(37,211,102,0.55); }
.whatsapp-btn svg { width: 30px; height: 30px; fill: #fff; }

/* ─── Modals ─────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  justify-content: center; align-items: center;
  padding: 24px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow);
  animation: modal-in 0.25s ease;
}
.modal-payment { max-width: 560px; }
@keyframes modal-in {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.35rem; font-weight: 700;
}
.modal-close {
  width: 32px; height: 32px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted); font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.modal-close:hover { background: rgba(255,255,255,0.1); color: var(--text); }
.modal-body { padding: 28px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 0.82rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.form-message {
  margin-top: 14px; padding: 12px 16px;
  border-radius: 8px; font-size: 0.88rem;
  display: none;
}
.form-message.success { background: rgba(22,199,132,0.12); border: 1px solid rgba(22,199,132,0.3); color: var(--green-text); display: block; }
.form-message.error   { background: rgba(255,77,109,0.1); border: 1px solid rgba(255,77,109,0.3); color: #ff8fab; display: block; }

/* Payment modal extras */
.payment-alert {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px;
  background: rgba(244,197,66,0.08);
  border: 1px solid rgba(244,197,66,0.25);
  border-radius: 8px; margin-bottom: 24px;
}
.payment-alert .icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.payment-alert p { font-size: 0.83rem; line-height: 1.6; color: rgba(244,197,66,0.9); }

.payment-step {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 12px;
}
.step-badge {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--green); color: #07100d;
  font-weight: 900; font-size: 0.8rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.payment-step p { font-size: 0.85rem; color: rgba(232,239,233,0.7); line-height: 1.6; }
.payment-step strong { color: var(--text); }

.wallet-box {
  background: rgba(22,199,132,0.06);
  border: 1px solid rgba(22,199,132,0.25);
  border-radius: 8px; padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-top: 8px;
}
.wallet-addr {
  font-family: monospace; font-size: 0.78rem;
  color: var(--green-text); word-break: break-all;
}
.copy-btn {
  background: var(--green); color: #07100d;
  border: none; border-radius: 5px;
  padding: 6px 12px; font-size: 0.75rem; font-weight: 700;
  white-space: nowrap; flex-shrink: 0;
  transition: background 0.2s;
}
.copy-btn:hover { background: #1de491; }
.divider { height: 1px; background: var(--border); margin: 24px 0; }

/* ─── Admin ──────────────────────────────────────────────── */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 240px; flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 28px 20px;
  display: flex; flex-direction: column; gap: 8px;
}
.admin-sidebar .logo-wrap { margin-bottom: 32px; }
.sidebar-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 7px;
  font-size: 0.88rem; font-weight: 600;
  color: var(--muted); transition: all 0.2s;
  cursor: pointer;
}
.sidebar-item:hover, .sidebar-item.active {
  background: rgba(22,199,132,0.1); color: var(--green);
}
.admin-main { flex: 1; padding: 40px 48px; overflow-y: auto; }
.admin-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 40px;
}
.admin-header h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.8rem; font-weight: 700;
}

.metrics-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-bottom: 36px;
}
.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  position: relative; overflow: hidden;
}
.metric-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
}
.metric-card.total::before  { background: var(--green); }
.metric-card.pending::before { background: var(--gold); }
.metric-card.verified::before { background: #3b82f6; }
.metric-label-sm {
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 10px;
}
.metric-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.6rem; font-weight: 700; line-height: 1;
}
.metric-card.total .metric-num  { color: var(--green); }
.metric-card.pending .metric-num { color: var(--gold); }
.metric-card.verified .metric-num { color: #60a5fa; }

.filter-bar {
  display: flex; gap: 12px; align-items: center;
  margin-bottom: 24px; flex-wrap: wrap;
}
.filter-bar input { max-width: 260px; height: 40px; padding: 0 14px; font-size: 0.87rem; }
.filter-tabs { display: flex; gap: 6px; }
.tab-btn {
  padding: 8px 18px; border-radius: 6px;
  font-size: 0.82rem; font-weight: 700;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted); transition: all 0.2s;
}
.tab-btn:hover { border-color: var(--green-dim); color: var(--green); }
.tab-btn.active { background: rgba(22,199,132,0.12); border-color: var(--green); color: var(--green); }

.payments-table {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table-head {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr 1.4fr;
  padding: 14px 20px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
}
.payment-row {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr 1.4fr;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  transition: background 0.15s;
}
.payment-row:last-child { border-bottom: none; }
.payment-row:hover { background: rgba(255,255,255,0.02); }
.row-email { font-size: 0.88rem; font-weight: 600; }
.row-hash { font-family: monospace; font-size: 0.76rem; color: var(--muted); }
.row-hash a { color: var(--green-text); transition: color 0.2s; }
.row-hash a:hover { color: var(--green); }
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
}
.badge::before { content: '●'; font-size: 0.6rem; }
.badge-pending  { background: rgba(244,197,66,0.12); color: var(--gold); }
.badge-verified { background: rgba(59,130,246,0.12); color: #60a5fa; }
.row-actions { display: flex; gap: 8px; align-items: center; }
.btn-sm {
  padding: 6px 12px; font-size: 0.75rem; font-weight: 700;
  border-radius: 5px;
}
.btn-verify {
  background: rgba(22,199,132,0.12); border: 1px solid rgba(22,199,132,0.3);
  color: var(--green); transition: all 0.2s;
}
.btn-verify:hover { background: rgba(22,199,132,0.22); }
.btn-verify[disabled] { opacity: 0.35; cursor: not-allowed; }
.empty-state {
  padding: 64px;
  text-align: center;
  color: var(--muted); font-size: 0.9rem;
}

/* ─── Loading / Toast ────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(22,199,132,0.2);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block; vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast {
  position: fixed; bottom: 100px; right: 28px; z-index: 2000;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  padding: 14px 20px;
  font-size: 0.88rem; font-weight: 600;
  max-width: 320px;
  box-shadow: var(--shadow);
  transform: translateX(120%);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.toast.show { transform: translateX(0); }
.toast.error { border-left-color: var(--danger); }

/* ─── Animations ─────────────────────────────────────────── */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ─── Account Page ───────────────────────────────────────── */
.account-layout {
  max-width: 860px; margin: 0 auto;
  padding: 48px 48px 80px;
}
.account-header {
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.account-header h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem; font-weight: 700; margin-bottom: 6px;
}
.account-header p { color: var(--muted); font-size: 0.9rem; }

.account-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px; margin-bottom: 24px;
}
.account-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.account-card.full { grid-column: 1 / -1; }
.account-card h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  letter-spacing: 0.03em; margin-bottom: 16px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.info-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(30,58,40,0.5);
  font-size: 0.88rem;
}
.info-row:last-child { border-bottom: none; }
.info-row .label { color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; }
.info-row .value { font-weight: 600; }

.claim-item {
  padding: 14px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 10px;
}
.claim-item:last-child { margin-bottom: 0; }
.claim-desc { font-size: 0.88rem; margin-bottom: 8px; }
.claim-meta { display: flex; gap: 10px; align-items: center; }

.badge-submitted   { background: rgba(244,197,66,0.12);  color: var(--gold);   }
.badge-in-progress { background: rgba(59,130,246,0.12);  color: #60a5fa;       }
.badge-completed   { background: rgba(22,199,132,0.12);  color: var(--green);  }

.account-sign-out {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 18px; border-radius: 6px;
  font-size: 0.82rem; font-weight: 600;
  transition: all 0.2s;
}
.account-sign-out:hover { border-color: var(--danger); color: var(--danger); }

/* ─── Hamburger nav for mobile ───────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: transparent; border: none; cursor: pointer;
  padding: 8px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all 0.3s;
}
.nav-mobile-menu {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 200;
  background: rgba(7,16,13,0.98);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 16px;
  padding: 40px 24px;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu .btn {
  width: 100%; max-width: 320px;
  height: 54px; font-size: 1rem;
  justify-content: center;
}
.nav-mobile-close {
  position: absolute; top: 24px; right: 24px;
  background: transparent; border: 1px solid var(--border);
  color: var(--text); font-size: 1.2rem;
  width: 40px; height: 40px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}

/* ─── Admin extra sections ───────────────────────────────── */
.admin-section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.user-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  align-items: center; font-size: 0.88rem;
  transition: background 0.15s;
}
.user-row:last-child { border-bottom: none; }
.user-row:hover { background: rgba(255,255,255,0.02); }
.claim-row {
  display: grid;
  grid-template-columns: 2fr 3fr 1fr;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  align-items: center; font-size: 0.88rem;
  transition: background 0.15s;
}
.claim-row:last-child { border-bottom: none; }
.claim-row:hover { background: rgba(255,255,255,0.02); }
.claim-row .desc-cell {
  font-size: 0.82rem; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 340px;
}

/* ─── Responsive — Tablet ────────────────────────────────── */
@media (max-width: 1024px) {
  .how-section { padding: 80px 24px; }
  .steps-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .cta-band { margin: 0 24px; padding: 48px 24px; }
  footer { padding: 40px 24px; grid-template-columns: 1fr; }
  .footer-links { text-align: left; flex-direction: row; flex-wrap: wrap; gap: 16px; }
  .footer-bottom { padding: 20px 24px; flex-direction: column; gap: 8px; text-align: center; }
  .admin-sidebar { width: 60px; padding: 20px 8px; }
  .admin-sidebar .logo-wrap { display: none; }
  .sidebar-item span:last-child { display: none; }
  .admin-main { padding: 28px 20px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .table-head { display: none; }
  .payment-row { grid-template-columns: 1fr; gap: 8px; padding: 16px; }
  .user-row, .claim-row { grid-template-columns: 1fr; gap: 6px; padding: 14px; }
  .account-grid { grid-template-columns: 1fr; }
  .account-layout { padding: 32px 24px 60px; }
}

/* ─── Responsive — Mobile ────────────────────────────────── */
@media (max-width: 768px) {
  /* Nav — hide desktop buttons, show hamburger */
  nav { padding: 0 16px; height: 64px; }
  .nav-right { display: none; }
  .nav-hamburger { display: flex; }

  /* Hero */
  .hero { padding: 56px 20px 48px; min-height: auto; }
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .hero p { font-size: 0.93rem; }
  .hero-actions { width: 100%; }
  .hero-actions .btn {
    width: 100%; max-width: 100%;
    height: 54px; font-size: 0.95rem;
  }
  .hero-trust { gap: 20px; }
  .trust-divider { display: none; }
  .trust-num { font-size: 1.5rem; }

  /* Sections */
  .how-section { padding: 56px 20px; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { padding: 28px 24px; }
  .cta-band { margin: 0 16px; padding: 40px 20px; }
  .cta-band h2 { font-size: 1.6rem; }
  .cta-band .btn { width: 100%; }

  /* Testimonials */
  .testimonials-section { padding: 56px 0; }
  .testimonial-card { width: 300px; padding: 22px; }
  .t-text { font-size: 0.83rem; }

  /* Footer */
  footer { padding: 32px 20px; }
  .footer-links { flex-direction: column; gap: 10px; }
  .footer-bottom { padding: 16px 20px; font-size: 0.7rem; }

  /* Modals */
  .modal-overlay { padding: 12px; align-items: flex-end; }
  .modal {
    border-radius: 14px 14px 0 0;
    max-height: 88vh;
  }
  .modal-header { padding: 20px 20px 16px; }
  .modal-body { padding: 20px; }
  .modal-payment { max-width: 100%; }
  .wallet-box { flex-direction: column; align-items: flex-start; gap: 10px; }
  .copy-btn { width: 100%; text-align: center; padding: 10px; }

  /* Account */
  .account-layout { padding: 24px 16px 60px; }
  .account-header h1 { font-size: 1.6rem; }

  /* Admin */
  .admin-layout { flex-direction: column; }
  .admin-sidebar {
    width: 100%; flex-direction: row;
    padding: 12px 16px; gap: 4px;
    border-right: none; border-bottom: 1px solid var(--border);
    overflow-x: auto;
  }
  .admin-sidebar .logo-wrap { display: none; }
  .sidebar-item span:last-child { display: inline; font-size: 0.75rem; }
  .admin-main { padding: 20px 16px; }
  .metrics-grid { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-bar input { max-width: 100%; }
  .filter-tabs { overflow-x: auto; }

  /* Toast */
  .toast { right: 12px; left: 12px; max-width: 100%; bottom: 80px; }
}

/* ─── Responsive — Small phones ─────────────────────────── */
@media (max-width: 400px) {
  .hero h1 { font-size: 1.85rem; }
  .hero-badge { font-size: 0.7rem; padding: 5px 12px; }
  .hero-stat { font-size: 1.1rem; }
  .btn-lg { height: 50px; font-size: 0.9rem; }
}