/* =========================================================================
   صفحه کمک مالی — از همان Design Tokens صفحه اصلی استفاده می‌کند (بخش ۳۲ بریف)
   ========================================================================= */

.hz-donate-hero {
  position: relative;
  min-block-size: 320px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hz-donate-hero__media { position: absolute; inset: 0; }
.hz-donate-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hz-donate-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(4,26,15,0.75) 0%, rgba(4,26,15,0.55) 100%);
}
.hz-donate-hero__content { position: relative; z-index: 2; color: #fff; max-width: 640px; padding-block: 56px; }
.hz-donate-hero__content h1 { font-size: clamp(24px, 3vw, 36px); margin-block: 14px; }
.hz-donate-hero__content p { color: rgba(255,255,255,0.9); font-size: 15px; }

.hz-donate-main { padding-block: 56px; }
.hz-donate-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 28px; align-items: start; }

.hz-donate-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-base);
  padding: 24px; margin-block-end: 20px; box-shadow: var(--shadow-sm);
}
.hz-donate-card__title { font-size: 17px; color: var(--color-primary); margin-block-end: 16px; }

.hz-donate-target-notice {
  background: color-mix(in srgb, var(--color-accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  color: var(--color-primary-dark); border-radius: 10px; padding: 12px 16px; margin-block-end: 20px; font-size: 14px;
}

/* --- انتخاب مبلغ --- */
.hz-amount-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hz-amount-option {
  border: 1.5px solid var(--color-border); border-radius: 10px; padding: 16px 10px;
  text-align: center; font-weight: 700; color: var(--color-text); transition: border-color .15s ease, background .15s ease;
}
.hz-amount-option small { display: block; font-weight: 500; font-size: 12px; color: var(--color-text-muted); margin-block-start: 4px; }
.hz-amount-option:hover { border-color: var(--color-accent); }
.hz-amount-option.is-selected { border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 8%, transparent); color: var(--color-accent-hover); }
.hz-amount-option--custom { grid-column: span 1; }

.hz-amount-custom-wrap { margin-block-start: 14px; }
.hz-amount-custom-wrap label { display: block; font-size: 13.5px; margin-block-end: 6px; font-weight: 600; }
.hz-amount-custom-wrap input {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--color-border); border-radius: 10px; font-size: 15px; font-family: inherit;
}
.hz-amount-custom-wrap input:focus { border-color: var(--color-accent); outline: none; }

.hz-fund-target { margin-block-start: 18px; }
.hz-fund-target label { display: block; font-size: 13.5px; font-weight: 600; margin-block-end: 6px; }
.hz-fund-target select {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--color-border); border-radius: 10px; font-family: inherit; font-size: 14px; background: #fff;
}

/* --- فرم پرداخت‌کننده --- */
.hz-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hz-form-field--full { grid-column: 1 / -1; }
.hz-form-field label { display: block; font-size: 13.5px; font-weight: 600; margin-block-end: 6px; }
.hz-required { color: #dc2626; }
.hz-optional { color: var(--color-text-muted); font-weight: 400; font-size: 12.5px; }
.hz-form-field input, .hz-form-field textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--color-border); border-radius: 10px; font-family: inherit; font-size: 14.5px;
}
.hz-form-field input:focus, .hz-form-field textarea:focus { border-color: var(--color-accent); outline: none; }
.hz-field-error { color: #dc2626; font-size: 12.5px; margin-block-start: 6px; }
.hz-form-field.has-error input, .hz-form-field.has-error textarea { border-color: #dc2626; }

.hz-checkbox-field { display: flex; align-items: center; gap: 8px; font-size: 13.5px; margin-block-start: 16px; cursor: pointer; }

/* --- انتخاب درگاه --- */
.hz-gateway-list { display: grid; gap: 12px; }
.hz-gateway-option {
  display: flex; align-items: center; gap: 14px; padding: 16px; border: 1.5px solid var(--color-border);
  border-radius: 10px; cursor: pointer; transition: border-color .15s ease, background .15s ease;
}
.hz-gateway-option:has(input:checked) { border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 6%, transparent); }
.hz-gateway-option input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.hz-gateway-option__logo {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 8px; background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; color: var(--color-primary);
}
.hz-gateway-option__text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.hz-gateway-option__text small { color: var(--color-text-muted); font-size: 12.5px; }
.hz-gateway-option__radio {
  width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--color-border); flex-shrink: 0; position: relative;
}
.hz-gateway-option:has(input:checked) .hz-gateway-option__radio { border-color: var(--color-accent); }
.hz-gateway-option:has(input:checked) .hz-gateway-option__radio::after {
  content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--color-accent);
}

/* --- دکمه پرداخت --- */
.hz-donate-card--payment { text-align: center; }
.hz-payment-submit { position: relative; }
.hz-payment-submit[disabled] { opacity: 0.7; cursor: not-allowed; }
.hz-payment-submit__label { display: inline-block; }
.hz-payment-submit__spinner {
  width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff;
  animation: hz-spin 0.7s linear infinite; display: inline-block;
}
.hz-payment-submit__spinner[hidden] { display: none; }
@keyframes hz-spin { to { transform: rotate(360deg); } }
.hz-payment-security {
  display: flex; align-items: flex-start; gap: 8px; text-align: start; font-size: 13px; color: var(--color-text-muted);
  margin-block-start: 16px; line-height: 1.8;
}
.hz-payment-security strong { color: var(--color-primary); flex-shrink: 0; }
.hz-payment-error {
  margin-block-start: 14px; padding: 12px; border-radius: 8px; background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; font-size: 13.5px; text-align: start;
}

/* --- ستون کناری --- */
.hz-impact-card p { color: var(--color-text-muted); font-size: 13.5px; margin-block-end: 16px; }
.hz-impact-list { display: grid; gap: 12px; }
.hz-impact-list li { display: flex; align-items: center; justify-content: space-between; padding-block-end: 10px; border-block-end: 1px solid var(--color-border); font-size: 13.5px; }
.hz-impact-list li strong { color: var(--color-accent); font-size: 16px; }

.hz-trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hz-trust-item { display: flex; flex-direction: column; gap: 6px; }
.hz-trust-item__icon { color: var(--color-accent); }
.hz-trust-item strong { font-size: 13.5px; }
.hz-trust-item span:last-child { font-size: 12px; color: var(--color-text-muted); }

/* --- کمک شما کجا هزینه می‌شود --- */
.hz-section--categories { background: var(--color-bg-alt); padding-block: var(--section-spacing); }
.hz-category-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.hz-category-card { background: #fff; border-radius: var(--radius-base); padding: 22px 16px; text-align: center; box-shadow: var(--shadow-sm); }
.hz-category-card__icon { color: var(--color-accent); display: inline-flex; margin-block-end: 10px; }
.hz-category-card h3 { font-size: 14.5px; margin-block-end: 6px; }
.hz-category-card p { font-size: 12.5px; color: var(--color-text-muted); }

.hz-section--supported-projects { padding-block: var(--section-spacing); }

/* --- Bottom Bar چسبان موبایل --- */
.hz-sticky-payment-bar {
  display: none; position: fixed; inset-block-end: 0; inset-inline: 0; z-index: 95;
  background: #fff; border-block-start: 1px solid var(--color-border); box-shadow: 0 -8px 24px rgba(12,58,31,0.12);
  padding: 14px 18px; align-items: center; justify-content: space-between; gap: 12px;
}
.hz-sticky-payment-bar__amount { font-weight: 800; color: var(--color-primary); font-size: 14.5px; }

/* --- صفحات نتیجه (موفق/ناموفق) --- */
.hz-result-page { padding-block: 80px; }
.hz-result-page__inner { max-width: 560px; margin-inline: auto; text-align: center; }
.hz-result-icon { display: inline-flex; width: 88px; height: 88px; border-radius: 50%; align-items: center; justify-content: center; margin-block-end: 20px; }
.hz-result-icon--success { background: color-mix(in srgb, var(--color-accent) 15%, transparent); color: var(--color-accent); }
.hz-result-icon--failed { background: #fef2f2; color: #dc2626; }
.hz-result-page h1 { font-size: clamp(22px, 3vw, 28px); color: var(--color-primary); margin-block-end: 10px; }
.hz-result-page__lead { color: var(--color-text-muted); margin-block-end: 24px; }
.hz-receipt-card { background: var(--color-bg-alt); border-radius: var(--radius-base); padding: 20px; text-align: start; margin-block-end: 28px; }
.hz-receipt-card__row { display: flex; align-items: center; justify-content: space-between; padding-block: 8px; border-block-end: 1px solid var(--color-border); font-size: 14px; }
.hz-receipt-card__row:last-child { border-block-end: none; }
.hz-result-page__actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.hz-btn--outline-primary { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-primary); }
.hz-btn--outline-primary:hover { background: color-mix(in srgb, var(--color-primary) 8%, transparent); }

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 1023px) {
  .hz-donate-layout { grid-template-columns: 1fr; }
  .hz-category-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767px) {
  .hz-donate-hero { min-block-size: 260px; }
  .hz-donate-hero__content { padding-block: 40px; }
  .hz-amount-grid { grid-template-columns: repeat(2, 1fr); }
  .hz-form-grid { grid-template-columns: 1fr; }
  .hz-trust-grid { grid-template-columns: 1fr 1fr; }
  .hz-category-grid { grid-template-columns: repeat(2, 1fr); }
  .hz-donate-card { padding: 18px; }
  .hz-sticky-payment-bar.is-visible { display: flex; }
  /* دکمه شناور عمومی وقتی این Bottom Bar فعال است نباید هم‌زمان نمایش داده شود */
  body.hz-sticky-bar-active .hz-floating-donate { display: none; }
}

@media (max-width: 430px) {
  .hz-amount-grid { grid-template-columns: repeat(2, 1fr); }
  .hz-category-grid { grid-template-columns: 1fr 1fr; }
  .hz-result-page__actions { flex-direction: column; }
  .hz-result-page__actions .hz-btn { width: 100%; }
}

/* صفحه کمک مالی: دکمه شناور همیشگی حذف شود چون این صفحه خودش CTA اختصاصی دارد (بخش ۲۱ بریف) */
body.hz-donate-page .hz-floating-donate { display: none; }