/* ========================================
   Donate Page — Styles
   ======================================== */

.donate-hero {
  padding: 8rem 2rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.donate-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.donate-hero-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.donate-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: var(--primary-soft);
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.donate-hero-title {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.donate-hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto;
}

.donate-success-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: 12px;
  color: var(--success);
  font-weight: 600;
  font-size: 0.95rem;
  animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Sections --- */
.donate-section {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

.donate-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.donate-method {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.donate-method:hover {
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.donate-method--disabled {
  opacity: 0.5;
  pointer-events: none;
}

.donate-method__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid var(--border);
}

.donate-method__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  flex-shrink: 0;
}

.donate-method__icon--crypto {
  background: rgba(245,158,11,0.1);
  color: #F59E0B;
}

.donate-method__icon--mp {
  background: rgba(6,182,212,0.1);
  color: #06B6D4;
}

.donate-method__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.1rem;
}

.donate-method__sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.donate-method__body {
  padding: 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.donate-sandbox-notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 8px;
  color: var(--warning);
  font-size: 0.78rem;
  font-weight: 500;
}

/* --- Amount Selection --- */
.donate-amounts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.donate-amount,
.donate-amount-mp {
  padding: 0.65rem 0.5rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
  text-align: center;
}

.donate-amount:hover,
.donate-amount-mp:hover {
  border-color: rgba(124,58,237,0.5);
  color: var(--text);
  background: rgba(124,58,237,0.06);
}

.donate-amount--active {
  border-color: var(--primary);
  color: #fff;
  background: var(--primary);
  box-shadow: 0 0 12px rgba(124,58,237,0.25);
}

.donate-amount-mp--active {
  border-color: #06B6D4;
  color: #fff;
  background: linear-gradient(135deg, #06B6D4, #0891B2);
  box-shadow: 0 0 12px rgba(6,182,212,0.25);
}

.donate-amount-custom {
  grid-column: 1 / -1;
  position: relative;
  display: flex;
  align-items: center;
}

.donate-amount-custom__prefix {
  position: absolute;
  left: 0.75rem;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.85rem;
  pointer-events: none;
  z-index: 1;
}

.donate-amount-custom__input {
  width: 100%;
  padding: 0.6rem 0.75rem 0.6rem 1.4rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.15s;
  -moz-appearance: textfield;
}

.donate-amount-custom__input::-webkit-outer-spin-button,
.donate-amount-custom__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.donate-amount-custom__input:focus {
  border-color: var(--primary);
}

/* --- Form Fields --- */
.donate-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.donate-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.donate-optional {
  font-weight: 400;
  color: var(--text-dim);
  text-transform: none;
  letter-spacing: 0;
}

.donate-input {
  padding: 0.6rem 0.85rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.15s;
}

.donate-input:focus {
  border-color: var(--primary);
}

/* --- Buttons --- */
.donate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 10px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
}

.donate-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.donate-btn--crypto {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #000;
}

.donate-btn--crypto:hover:not(:disabled) {
  background: linear-gradient(135deg, #FBBF24, #F59E0B);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245,158,11,0.3);
}

.donate-btn--mp {
  background: linear-gradient(135deg, #06B6D4, #0891B2);
  color: #000;
}

.donate-btn--mp:hover:not(:disabled) {
  background: linear-gradient(135deg, #22D3EE, #06B6D4);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(6,182,212,0.3);
}

.donate-status {
  font-size: 0.82rem;
  color: var(--text-muted);
  min-height: 1.2rem;
  text-align: center;
}

.donate-status--error {
  color: var(--error);
}

.donate-status--success {
  color: var(--success);
}

/* --- Recent Donations --- */
.donate-recent {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

.donate-recent-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.donate-recent-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s;
}

.donate-recent-item:hover {
  border-color: rgba(255,255,255,0.1);
}

.donate-recent-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  flex-shrink: 0;
}

.donate-recent-item__info {
  flex: 1;
  min-width: 0;
}

.donate-recent-item__name {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.donate-recent-item__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.donate-recent-item__date {
  font-size: 0.75rem;
  color: var(--text-dim);
  flex-shrink: 0;
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .donate-hero {
    padding: 6rem 1rem 2rem;
  }

  .donate-hero-title {
    font-size: 1.8rem;
  }

  .donate-section {
    padding: 0 1rem 3rem;
  }

  .donate-method__header {
    padding: 1rem;
  }

  .donate-method__body {
    padding: 1rem;
  }

  .donate-amounts {
    gap: 0.4rem;
  }

  .donate-amount,
  .donate-amount-mp {
    padding: 0.55rem 0.35rem;
    font-size: 0.82rem;
  }

  .donate-recent {
    padding: 0 1rem 3rem;
  }
}