/* ============================================================
   COMPONENTS — WAKAFKMF THEME
   Semua komponen UI: card, button, form, progress, badge, dll.
   ============================================================ */

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  -webkit-user-select: none;
  user-select: none;
}

.btn:disabled,
.btn.is-loading {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary */
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(27,122,78,.35);
}

/* Secondary / Outline */
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
}
.btn--ghost:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* Secondary accent */
.btn--secondary {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.btn--secondary:hover {
  background: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  color: #fff;
}

/* Sizes */
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn--xl { padding: var(--space-5) var(--space-10); font-size: var(--text-lg); }
.btn--full { width: 100%; }

/* Loading spinner inside button */
.btn .btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ============================================================
   CAMPAIGN CARD
   ============================================================ */

.campaign-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
}

.campaign-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Campaign Thumbnail */
.campaign-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-primary-light);
}

.campaign-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.campaign-card:hover .campaign-card__thumb img {
  transform: scale(1.04);
}

/* Badge status */
.campaign-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  line-height: 1.4;
  z-index: 1;
}

.campaign-card__badge--active    { background: var(--color-success); color: #fff; }
.campaign-card__badge--ended     { background: var(--color-text-muted); color: #fff; }
.campaign-card__badge--category  { background: rgba(255,255,255,.9); color: var(--color-primary); }

/* Card body */
.campaign-card__body {
  padding: var(--space-4) var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Campaign title */
.campaign-card__title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1.4;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.campaign-card__title a {
  color: inherit;
  text-decoration: none;
}

.campaign-card__title a:hover { color: var(--color-primary); }

/* Organizer */
.campaign-card__org {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.campaign-card__org img {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  object-fit: cover;
  flex-shrink: 0;
}

/* Progress section */
.campaign-card__progress {
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.progress-bar {
  height: 8px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-2);
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, #2ECC71 100%);
  border-radius: var(--radius-full);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 4px;
}

.progress-bar__fill--complete {
  background: linear-gradient(90deg, var(--color-secondary) 0%, #F39C12 100%);
}

/* Stats row */
.campaign-card__stats {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.campaign-card__collected {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-primary);
}

.campaign-card__percent {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.campaign-card__meta {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.campaign-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Card footer (donate button) */
.campaign-card__footer {
  padding: var(--space-4) var(--space-5) var(--space-5);
  padding-top: 0;
}

.campaign-card__footer .btn {
  width: 100%;
}

/* Campaign Grid */
.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

@media (max-width: 640px) {
  .campaigns-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   DONATION FORM
   ============================================================ */

.donate-form {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 480px;
  width: 100%;
  margin-inline: auto;
}

/* Form header / campaign info */
.donate-form__header {
  padding: var(--space-5) var(--space-6);
  background: var(--color-primary-light);
  border-bottom: 1px solid rgba(27,122,78,.15);
}

.donate-form__campaign-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-primary-dark);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

/* Steps indicator */
.donate-form__steps {
  display: flex;
  align-items: center;
  gap: 0;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.donate-form__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  position: relative;
}

.donate-form__step::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.donate-form__step:last-child::after { display: none; }

.donate-form__step-num {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.donate-form__step-label {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  transition: color var(--transition);
}

.donate-form__step.is-active .donate-form__step-num {
  background: var(--color-primary);
  color: #fff;
}
.donate-form__step.is-active .donate-form__step-label { color: var(--color-primary); }
.donate-form__step.is-done .donate-form__step-num {
  background: var(--color-success);
  color: #fff;
}

/* Form body */
.donate-form__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* Nominal options */
.nominal-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}

.nominal-option {
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--color-surface);
  -webkit-user-select: none;
  user-select: none;
}

.nominal-option:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nominal-option.is-selected {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: 0 0 0 1px var(--color-primary);
}

/* Input group */
.input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.input-group label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
}

.input-group .hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.input-wrap {
  position: relative;
}

.input-prefix {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  pointer-events: none;
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-text);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,122,78,.15);
}

.form-control::placeholder { color: var(--color-text-light); }
.form-control.has-prefix   { padding-left: 2.5rem; }

.form-control.is-invalid { border-color: var(--color-danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(229,62,62,.15); }

.error-msg {
  font-size: var(--text-xs);
  color: var(--color-danger);
  margin-top: var(--space-1);
}

/* Payment method tabs */
.payment-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.payment-tab {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--color-surface);
}

.payment-tab:hover           { border-color: var(--color-primary); background: var(--color-primary-light); }
.payment-tab.is-selected     { border-color: var(--color-primary); background: var(--color-primary-light); }
.payment-tab input[type=radio] { accent-color: var(--color-primary); }

.payment-tab__icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex-shrink: 0;
}

.payment-tab__info { flex: 1; }
.payment-tab__name { font-size: var(--text-sm); font-weight: var(--font-semibold); }
.payment-tab__desc { font-size: var(--text-xs); color: var(--color-text-muted); }

/* Form summary */
.donate-summary {
  background: var(--color-primary-light);
  border-radius: var(--radius);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.donate-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
}

.donate-summary__row--total {
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  color: var(--color-primary);
  padding-top: var(--space-2);
  border-top: 1px dashed rgba(27,122,78,.3);
  margin-top: var(--space-1);
}

/* ============================================================
   INVOICE / THANK YOU PAGE
   ============================================================ */

.invoice-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8);
  max-width: 520px;
  margin-inline: auto;
}

.invoice-card__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

.invoice-card__icon--success { background: rgba(56,161,105,.15); }
.invoice-card__icon--pending { background: rgba(246,173,85,.15); }
.invoice-card__icon--qris    { background: var(--color-primary-light); }

.invoice-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  text-align: center;
  margin-bottom: var(--space-2);
}

.invoice-card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-6);
}

.invoice-table {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: var(--space-6);
}

.invoice-table__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border);
}

.invoice-table__row:last-child { border-bottom: none; }
.invoice-table__label          { color: var(--color-text-muted); }
.invoice-table__value          { font-weight: var(--font-semibold); }
.invoice-table__value--big     { font-size: var(--text-lg); color: var(--color-primary); }

/* VA / Rekening box */
.va-box {
  background: var(--color-primary-light);
  border: 1px solid rgba(27,122,78,.2);
  border-radius: var(--radius);
  padding: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.va-box__number {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  letter-spacing: 0.08em;
  color: var(--color-primary-dark);
}

.va-box__copy {
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.va-box__copy:hover { background: var(--color-primary-dark); }
.va-box__copy.is-copied { background: var(--color-success); }

/* QRIS image */
.qris-image {
  text-align: center;
  padding: var(--space-4);
}

.qris-image img {
  max-width: 220px;
  margin-inline: auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

/* Upload confirmation */
.upload-confirmation {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition);
}

.upload-confirmation:hover { border-color: var(--color-primary); }
.upload-confirmation.is-dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ============================================================
   SECTION HERO (Homepage)
   ============================================================ */

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0D5F3C 100%);
  padding-block: var(--space-16);
  position: relative;
  overflow: hidden;
  color: #fff;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero__title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: #fff;
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.hero__desc {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.85);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.hero__stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.hero__stat {
  text-align: center;
}

.hero__stat-num {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-secondary);
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.7);
  margin-top: var(--space-1);
}

/* ============================================================
   CAMPAIGN DETAIL PAGE
   ============================================================ */

.campaign-detail {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 1024px) {
  .campaign-detail { grid-template-columns: 1fr; }
}

.campaign-detail__cover {
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-primary-light);
}

.campaign-detail__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.campaign-detail__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-top: var(--space-5);
  margin-bottom: var(--space-4);
  line-height: 1.3;
}

.campaign-detail__progress-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.campaign-detail__collected-label { font-size: var(--text-xs); color: var(--color-text-muted); }
.campaign-detail__collected-num   { font-size: var(--text-3xl); font-weight: var(--font-bold); color: var(--color-primary); }
.campaign-detail__target-info     { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }

/* Tab content */
.campaign-tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.campaign-tab-btn {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  border: none;
  background: transparent;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.campaign-tab-btn:hover          { color: var(--color-primary); }
.campaign-tab-btn.is-active      { color: var(--color-primary); border-bottom-color: var(--color-primary); }

.campaign-tab-content { display: none; }
.campaign-tab-content.is-active  { display: block; }

/* Donatur list */
.donatur-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.donatur-item:last-child { border-bottom: none; }

.donatur-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
  overflow: hidden;
}

.donatur-avatar img { width: 100%; height: 100%; object-fit: cover; }

.donatur-name    { font-size: var(--text-sm); font-weight: var(--font-semibold); }
.donatur-amount  { font-size: var(--text-sm); color: var(--color-primary); font-weight: var(--font-semibold); margin-left: auto; }
.donatur-time    { font-size: var(--text-xs); color: var(--color-text-muted); }

/* Social share */
.share-buttons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition);
}

.share-btn--wa       { background: #25D366; color: #fff; }
.share-btn--wa:hover { background: #1EBE58; color: #fff; }
.share-btn--copy     { background: var(--color-border); color: var(--color-text); }
.share-btn--copy:hover { background: var(--color-text-muted); color: #fff; }

/* ============================================================
   AUTH PAGES (Login/Register)
   ============================================================ */

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--color-bg);
  padding: var(--space-8) var(--space-4);
}

.auth-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8) var(--space-8);
  width: 100%;
  max-width: 420px;
}

.auth-card__logo {
  text-align: center;
  margin-bottom: var(--space-6);
}

.auth-card__logo img { max-height: 48px; margin-inline: auto; }

.auth-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  text-align: center;
  margin-bottom: var(--space-2);
}

.auth-card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-6);
}

.auth-card__footer {
  margin-top: var(--space-5);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-block: var(--space-4);
  color: var(--color-text-light);
  font-size: var(--text-xs);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ============================================================
   ALERTS & BADGES
   ============================================================ */

.alert {
  padding: var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.alert--success { background: rgba(56,161,105,.1); color: var(--color-success); border-left: 3px solid var(--color-success); }
.alert--warning { background: rgba(246,173,85,.1); color: #B7791F; border-left: 3px solid var(--color-warning); }
.alert--danger  { background: rgba(229,62,62,.1); color: var(--color-danger); border-left: 3px solid var(--color-danger); }
.alert--info    { background: rgba(66,153,225,.1); color: var(--color-info); border-left: 3px solid var(--color-info); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  line-height: 1.4;
}

.badge--green   { background: rgba(56,161,105,.15); color: var(--color-success); }
.badge--yellow  { background: rgba(246,173,85,.15); color: #B7791F; }
.badge--red     { background: rgba(229,62,62,.15); color: var(--color-danger); }
.badge--gray    { background: rgba(113,128,150,.15); color: var(--color-text-muted); }
.badge--primary { background: var(--color-primary-light); color: var(--color-primary); }

/* ============================================================
   SKELETON LOADING
   ============================================================ */

.skeleton {
  background: linear-gradient(90deg, var(--color-border) 25%, #f0f0f0 50%, var(--color-border) 75%);
  background-size: 400% 100%;
  animation: skeleton-shimmer 1.4s ease infinite;
  border-radius: var(--radius);
}

@keyframes skeleton-shimmer {
  0%   { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.skeleton-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

/* ============================================================
   SOCIAL PROOF POPUP
   ============================================================ */

.socialproof-popup {
  position: fixed;
  bottom: var(--space-5);
  left: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 320px;
  z-index: 1000;
  border-left: 3px solid var(--color-primary);
  animation: slideInLeft 0.4s ease;
}

@keyframes slideInLeft {
  from { transform: translateX(-120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

.socialproof-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.socialproof-text { font-size: var(--text-xs); color: var(--color-text); }
.socialproof-text strong { color: var(--color-primary); }
.socialproof-time { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

.animate-fadeIn    { animation: fadeIn 0.4s ease; }
.animate-fadeInUp  { animation: fadeInUp 0.5s ease; }
.animate-scaleIn   { animation: scaleIn 0.3s ease; }

/* ============================================================
   RESPONSIVE HELPERS
   ============================================================ */

@media (max-width: 768px) {
  .hero__title { font-size: var(--text-2xl); }
  .hero { padding-block: var(--space-10); }
  .donate-form { border-radius: var(--radius-lg); }
  .auth-card { padding: var(--space-6); }
  .invoice-card { padding: var(--space-5); }
  .hide-mobile { display: none !important; }
}

@media (min-width: 769px) {
  .hide-desktop { display: none !important; }
}