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

:root {
  --bg-base:    #080a0d;
  --bg-card:    #0e1015;
  --bg-card2:   #13151d;
  --border:     rgba(255,255,255,0.06);
  --border-hi:  rgba(255,255,255,0.13);
  --green:      #10B981;
  --green-dim:  #059669;
  --green-glow: rgba(16,185,129,0.18);
  --gold:       #FFD700;
  --red:        #EB4A57;
  --text-1:     #edf0f4;
  --text-2:     #8d94a0;
  --text-3:     #4a515e;
  --font-display: 'Changa', sans-serif;
  --font-body:    'Work Sans', sans-serif;
  --radius:     16px;
  --radius-sm:  10px;
  --shadow-card: 0 12px 40px rgba(0,0,0,0.65), 0 1px 0 rgba(255,255,255,0.035) inset;
  --shadow-green: 0 0 24px rgba(16,185,129,0.12);
}

body {
  background: var(--bg-base);
  color: var(--text-1);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Background blobs ──────────────────────────────────────── */
.contribute-page { position: relative; }

.bg-blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
}
.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #10B981 0%, transparent 65%);
  top: -160px; left: -200px;
}
.blob-2 {
  width: 440px; height: 440px;
  background: radial-gradient(circle, #EB4A57 0%, transparent 65%);
  bottom: 40px; right: -120px;
  opacity: 0.14;
}
.blob-3 {
  width: 360px; height: 360px;
  background: radial-gradient(circle, #06B6D4 0%, transparent 65%);
  top: 55%; left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.08;
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 80px 24px 52px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: 50px;
  padding: 6px 20px;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 28px;
  animation: fadeSlideDown 0.6s ease both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
  animation: fadeSlideDown 0.7s 0.1s ease both;
}

.gradient-text {
  background: linear-gradient(135deg, #10B981 0%, #4cff88 45%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 540px;
  margin: 0 auto 44px;
  animation: fadeSlideDown 0.7s 0.2s ease both;
}

/* Goal bar */
.goal-bar-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  max-width: 520px;
  margin: 0 auto;
  animation: fadeSlideDown 0.7s 0.3s ease both;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.goal-bar-wrapper::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(16,185,129,0.35), transparent);
}

.goal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.goal-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

.goal-pct {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 20px rgba(16,185,129,0.4);
}

.goal-track {
  width: 100%;
  height: 8px;
  background: rgba(255,255,255,0.04);
  border-radius: 99px;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
  margin-bottom: 12px;
}

.goal-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--green-dim), var(--green), #4cff88);
  border-radius: 99px;
  box-shadow: 0 0 14px rgba(16,185,129,0.5);
  transition: width 1.8s cubic-bezier(0.4,0,0.2,1);
  position: relative;
}

.goal-fill::after {
  content: '';
  position: absolute;
  right: 0; top: 0;
  width: 4px; height: 100%;
  background: rgba(255,255,255,0.6);
  border-radius: 99px;
  filter: blur(2px);
}

.goal-footer {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-3);
}

.goal-raised span {
  color: var(--green);
  font-weight: 700;
}

/* ── Grid ──────────────────────────────────────────────────── */
.contribute-grid {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px 88px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: start;
}

/* ── Shared card styles ────────────────────────────────────── */
.donate-card,
.contributors-card,
.perks-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  animation: fadeSlideUp 0.65s 0.35s ease both;
  position: relative;
  overflow: hidden;
}

.donate-card::before,
.contributors-card::before,
.perks-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
}

.donate-card    { padding: 32px; }
.contributors-card { padding: 26px; }
.perks-card     { padding: 26px; margin-top: 20px; }

.card-header h2,
.contributors-header h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
}

.card-header p {
  font-size: 0.84rem;
  color: var(--text-2);
  margin-bottom: 28px;
  line-height: 1.55;
}

/* ── Field groups ──────────────────────────────────────────── */
.field-group {
  margin-bottom: 22px;
}

.field-label {
  display: block;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-2);
  margin-bottom: 10px;
}

.optional-tag {
  font-size: 0.67rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-3);
  font-weight: 400;
  margin-left: 5px;
}

/* ── Token grid ────────────────────────────────────────────── */
.token-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 9px;
}

.token-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 13px 6px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.token-btn img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.token-btn:hover {
  border-color: var(--border-hi);
  color: var(--text-1);
  background: rgba(255,255,255,0.04);
}

.token-btn:hover img {
  transform: scale(1.1);
}

.token-btn.active {
  border-color: var(--green);
  background: rgba(16,185,129,0.07);
  color: var(--green);
  box-shadow: 0 0 0 1px rgba(16,185,129,0.18), 0 4px 12px rgba(16,185,129,0.1);
}

/* ── Quick amounts ─────────────────────────────────────────── */
.quick-amounts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
}

.quick-btn {
  padding: 10px 8px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-2);
  font-family: var(--font-display);
  font-size: 0.93rem;
  font-weight: 700;
  transition: all 0.18s ease;
}

.quick-btn:hover {
  border-color: var(--border-hi);
  color: var(--text-1);
  background: rgba(255,255,255,0.04);
}

.quick-btn.active {
  border-color: var(--green);
  background: rgba(16,185,129,0.08);
  color: var(--green);
  box-shadow: 0 0 0 1px rgba(16,185,129,0.15);
}

/* ── Amount input ──────────────────────────────────────────── */
.amount-input-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.amount-input-wrapper:focus-within {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1), var(--shadow-green);
}

.amount-token-icon {
  display: flex;
  align-items: center;
  padding: 0 13px;
  border-right: 1px solid var(--border);
  height: 50px;
}

.amount-token-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.amount-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-1);
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  padding: 0 14px;
  height: 50px;
}

.amount-input::placeholder { color: var(--text-3); }

.amount-symbol {
  padding: 0 16px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-2);
  letter-spacing: 0.06em;
  border-left: 1px solid var(--border);
  height: 50px;
  display: flex;
  align-items: center;
}

.usd-estimate {
  margin-top: 7px;
  font-size: 0.79rem;
  color: var(--text-3);
  text-align: right;
  transition: color 0.2s;
}

.usd-estimate.has-value { color: var(--green); }

/* ── Message input ─────────────────────────────────────────── */
.message-input {
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}

.message-input::placeholder { color: var(--text-3); }
.message-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.08);
}

/* ── Destination ───────────────────────────────────────────── */
.destination-field .address-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  gap: 12px;
}

.address-value {
  font-family: 'Courier New', monospace;
  font-size: 0.87rem;
  color: var(--text-2);
  letter-spacing: 0.03em;
  word-break: break-all;
}

.copy-addr-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text-2);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 6px 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.copy-addr-btn:hover {
  background: rgba(16,185,129,0.08);
  border-color: var(--green);
  color: var(--green);
}

/* ── CTA Button ────────────────────────────────────────────── */
.donate-cta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 24px;
  background: linear-gradient(135deg, var(--green-dim) 0%, var(--green) 60%, #3fe07a 100%);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.28s ease;
  box-shadow: 0 4px 20px rgba(16,185,129,0.28), 0 1px 0 rgba(255,255,255,0.12) inset;
  animation: gentlePulse 3s infinite;
  position: relative;
  overflow: hidden;
}

.donate-cta::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.45s ease;
}

.donate-cta:hover::before { left: 100%; }

.donate-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(16,185,129,0.45), 0 1px 0 rgba(255,255,255,0.15) inset;
  background: linear-gradient(135deg, var(--green), #4cff88);
  animation: none;
}

.donate-cta:active {
  transform: translateY(0);
  box-shadow: 0 4px 16px rgba(16,185,129,0.3);
}

@keyframes gentlePulse {
  0%,100% { box-shadow: 0 4px 20px rgba(16,185,129,0.28); }
  50%      { box-shadow: 0 4px 28px rgba(16,185,129,0.5); }
}

.wallet-note {
  text-align: center;
  font-size: 0.79rem;
  color: var(--text-3);
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ── Donate tabs ───────────────────────────────────────────── */
.donate-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
}

.donate-tab {
  flex: 1;
  padding: 10px 16px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text-3);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.donate-tab:hover {
  border-color: var(--border-hi);
  color: var(--text-2);
}

.donate-tab.active {
  background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(16,185,129,0.06));
  border-color: rgba(16,185,129,0.35);
  color: var(--green);
  box-shadow: 0 0 0 1px rgba(16,185,129,0.1);
}

.donate-tab-content {
  display: none;
}

.donate-tab-content.active {
  display: block;
}

/* ── Contributors card ─────────────────────────────────────── */
.contributors-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.contributors-header h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 1.1rem;
}

.contributors-header h2 i {
  color: var(--gold);
  filter: drop-shadow(0 0 6px rgba(255,215,0,0.3));
}

.contrib-count {
  font-size: 0.75rem;
  color: var(--text-3);
  font-weight: 600;
}

/* Skeleton loaders */
.contrib-skeleton {
  height: 50px;
  background: linear-gradient(90deg, var(--bg-card2) 25%, rgba(255,255,255,0.035) 50%, var(--bg-card2) 75%);
  background-size: 200% 100%;
  border-radius: 9px;
  margin-bottom: 8px;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* Actual contributor rows */
.contrib-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px;
  border-radius: 10px;
  transition: background 0.18s;
  animation: fadeSlideUp 0.4s ease both;
}

.contrib-row:hover {
  background: rgba(255,255,255,0.025);
}

.contrib-rank {
  width: 22px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--text-3);
}
.contrib-rank.r1 { color: var(--gold); font-size: 1rem; filter: drop-shadow(0 0 4px rgba(255,215,0,0.35)); }
.contrib-rank.r2 { color: #C0C0C0; }
.contrib-rank.r3 { color: #CD7F32; }

.contrib-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
  color: #0d0e12;
}

.contrib-info {
  flex: 1;
  min-width: 0;
}

.contrib-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contrib-msg {
  font-size: 0.71rem;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contrib-amount {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  flex-shrink: 0;
}
.contrib-amount.amt-gold   { color: var(--gold); }
.contrib-amount.amt-silver { color: #a3e635; }
.contrib-amount.amt-bronze { color: var(--green); }

/* ── Perks card ────────────────────────────────────────────── */
.perks-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}

.perks-title i {
  color: #F59E0B;
  filter: drop-shadow(0 0 5px rgba(245,158,11,0.3));
}

.perks-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 20px;
}

.perks-list li {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 0.86rem;
  color: var(--text-2);
}

.perks-list li i {
  width: 18px;
  text-align: center;
  color: var(--green);
  flex-shrink: 0;
  opacity: 0.9;
}

.perks-badge {
  background: rgba(255,215,0,0.05);
  border: 1px solid rgba(255,215,0,0.18);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 9px;
}

/* ── TX Modal ──────────────────────────────────────────────── */
.tx-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(12px);
  z-index: 10010;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.22s ease;
}

.tx-modal-overlay.open { display: flex; }

.tx-modal {
  position: relative;
  background: linear-gradient(145deg, #121519 0%, #0c0e12 100%);
  border: 1px solid var(--border-hi);
  border-radius: 22px;
  padding: 38px 34px 34px;
  max-width: 420px;
  width: 92%;
  box-shadow: 0 24px 72px rgba(0,0,0,0.75), 0 0 40px rgba(16,185,129,0.07);
  animation: modalPop 0.35s cubic-bezier(0.34,1.56,0.64,1) both;
}

.tx-modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.07), transparent);
  border-radius: 22px 22px 0 0;
}

@keyframes modalPop {
  from { transform: scale(0.88) translateY(20px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}

.tx-close {
  position: absolute;
  top: 14px; right: 18px;
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
  padding: 4px;
}

.tx-close:hover { color: var(--red); }

/* TX states */
.tx-state { text-align: center; }

.tx-icon-ring {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 22px;
}
.tx-icon-ring.pending  { background: rgba(59,130,246,0.1); border: 2px solid #3B82F6; animation: spin 1.4s linear infinite; font-size: 1.6rem; }
.tx-icon-ring.success  { background: rgba(16,185,129,0.09); border: 2px solid var(--green); box-shadow: 0 0 20px rgba(16,185,129,0.2); animation: pop 0.4s ease; }
.tx-icon-ring.error    { background: rgba(235,74,87,0.09);  border: 2px solid var(--red); animation: shake 0.4s ease; }
.tx-icon-ring.confirm  { background: rgba(245,158,11,0.09); border: 2px solid #F59E0B; }

@keyframes spin  { to { transform: rotate(360deg); } }
@keyframes pop   { 0%,100%{ transform:scale(1);} 50%{transform:scale(1.14);} }
@keyframes shake { 0%,100%{transform:translateX(0);} 25%{transform:translateX(-6px);} 75%{transform:translateX(6px);} }

.tx-title {
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.tx-subtitle {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 24px;
}

.tx-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,0.025);
  border-radius: 9px;
  padding: 10px 15px;
  margin-bottom: 8px;
  font-size: 0.85rem;
}

.tx-detail-row .lbl { color: var(--text-3); }
.tx-detail-row .val { font-weight: 700; color: var(--text-1); }

.tx-hash-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.77rem;
  color: var(--green);
  text-decoration: none;
  margin-top: 8px;
  transition: opacity 0.2s;
}
.tx-hash-link:hover { opacity: 0.75; }

.tx-btn {
  width: 100%;
  padding: 14px;
  border-radius: 11px;
  border: none;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 20px;
  transition: all 0.22s ease;
}

.tx-btn.primary {
  background: linear-gradient(135deg, var(--green-dim), var(--green));
  color: #fff;
  box-shadow: 0 4px 18px rgba(16,185,129,0.28);
}
.tx-btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 7px 24px rgba(16,185,129,0.42);
}

.tx-btn.secondary {
  background: rgba(255,255,255,0.035);
  border: 1px solid var(--border);
  color: var(--text-2);
}
.tx-btn.secondary:hover {
  border-color: var(--border-hi);
  color: var(--text-1);
  background: rgba(255,255,255,0.05);
}

/* ── Deposit warning ───────────────────────────────────────── */
.deposit-warning {
  background: rgba(235,74,87,0.06);
  border: 1px solid rgba(235,74,87,0.2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.6;
}

.deposit-warning i {
  color: var(--red);
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.9;
}

.deposit-warning p { margin-bottom: 2px; }
.deposit-warning strong { color: var(--red); }

/* ── Token items (direct send) ─────────────────────────────── */
.token-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.token-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-2);
}

.token-item img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

/* ── Transaction confirmation (inline) ─────────────────────── */
.transaction-confirmation {
  position: absolute;
  inset: 0;
  background: var(--bg-card);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.confirmation-content {
  padding: 32px 28px;
  text-align: center;
  width: 100%;
}

.confirmation-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(245,158,11,0.09);
  border: 2px solid #F59E0B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin: 0 auto 18px;
}

.confirmation-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
}

.confirmation-subtitle {
  font-size: 0.87rem;
  color: var(--text-2);
  margin-bottom: 24px;
}

.transaction-details {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  text-align: left;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.87rem;
}

.detail-row:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.detail-label { color: var(--text-3); }

.detail-value {
  font-weight: 600;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-value.small {
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  color: var(--text-2);
}

.detail-row.highlight .detail-value {
  color: var(--green);
}

.detail-token-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.detail-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

.confirmation-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.loader-spinner {
  width: 28px; height: 28px;
  border: 2px solid rgba(16,185,129,0.2);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

.confirmation-loader p {
  font-size: 0.82rem;
  color: var(--text-3);
}

/* ── Welcome modal ─────────────────────────────────────────── */
.welcome-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(12px);
  z-index: 10020;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.25s ease;
}

.welcome-modal-content {
  background: linear-gradient(145deg, #12151a 0%, #0d0f13 100%);
  border: 1px solid var(--border-hi);
  border-radius: 22px;
  padding: 40px 36px;
  max-width: 380px;
  width: 92%;
  text-align: center;
  box-shadow: 0 24px 72px rgba(0,0,0,0.7), 0 0 40px rgba(16,185,129,0.07);
  animation: modalPop 0.35s cubic-bezier(0.34,1.56,0.64,1) both;
  position: relative;
}

.welcome-modal-content::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  border-radius: 22px 22px 0 0;
}

.welcome-icon {
  font-size: 2.8rem;
  margin-bottom: 16px;
  animation: pop 0.5s 0.2s ease both;
}

.welcome-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.welcome-message {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 24px;
}

.bonus-amount {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: 99px;
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 28px;
  box-shadow: 0 0 20px rgba(16,185,129,0.12);
}

.bonus-amount img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.welcome-close-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--green-dim), var(--green));
  border: none;
  border-radius: 11px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 18px rgba(16,185,129,0.28);
}

.welcome-close-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(16,185,129,0.42);
}

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeIn        { from{opacity:0;} to{opacity:1;} }
@keyframes fadeSlideDown { from{opacity:0;transform:translateY(-16px);} to{opacity:1;transform:translateY(0);} }
@keyframes fadeSlideUp   { from{opacity:0;transform:translateY(18px);}  to{opacity:1;transform:translateY(0);} }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .contribute-grid {
    grid-template-columns: 1fr;
  }
  .right-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .perks-card { margin-top: 0; }
}

@media (max-width: 620px) {
  .hero-section { padding: 60px 16px 38px; }
  .contribute-grid { padding: 0 16px 64px; }
  .donate-card { padding: 22px 18px; }
  .token-grid  { grid-template-columns: repeat(5,1fr); gap: 7px; }
  .token-btn   { padding: 10px 4px; font-size: 0.7rem; }
  .token-btn img { width: 22px; height: 22px; }
  .quick-amounts { grid-template-columns: repeat(4,1fr); }
  .right-col { grid-template-columns: 1fr; }
  .perks-card { margin-top: 0; }
}

@media (max-width: 400px) {
  .hero-title {
    font-size: 2rem;
  }
  .contribute-grid {
    padding: 0 12px 64px;
  }
  .donate-card, .contributors-card, .perks-card {
    padding: 16px 12px;
  }
  .token-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .quick-amounts {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .quick-btn {
    font-size: 0.85rem;
    padding: 8px 4px;
  }
  .amount-input {
    font-size: 1rem;
    padding: 0 10px;
  }
  .amount-symbol {
    padding: 0 10px;
    font-size: 0.75rem;
  }
  .destination-field .address-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    text-align: center;
  }
  .copy-addr-btn {
    justify-content: center;
    padding: 10px;
  }
}