/* =========================================================
   Vaquinha — sistema visual
   Blanco + verde aguacate claro / verde aguacate oscuro
   Mobile-first (diseñado exclusivamente para móvil)
   ========================================================= */

:root {
  --verde-claro: #b9e77d;
  --verde-claro-hover: #a6db63;
  --verde-oscuro: #1e3d28;
  --verde-oscuro-hover: #16301f;
  --verde-medio: #7cb342;
  --verde-fondo: #f2f9ea;

  --bg: #ffffff;
  --text: #16181c;
  --text-muted: #6b7280;
  --text-soft: #9aa0aa;
  --border: #e8e9eb;
  --shadow: 0 8px 24px rgba(16, 24, 16, 0.10);

  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-full: 999px;

  --max-width: 560px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  padding-bottom: 92px; /* espacio para la barra fija inferior */
}

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

a { color: inherit; }

button { font-family: inherit; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
}

.icon-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  border-radius: var(--radius-full);
}
.icon-btn:active { background: var(--verde-fondo); }

/* ---------- Carrusel hero ---------- */
.hero {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--verde-oscuro);
}

.hero-track {
  display: flex;
  height: 100%;
  transition: transform .35s ease;
  touch-action: pan-y;
}

.hero-slide {
  flex: 0 0 100%;
  height: 100%;
  position: relative;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0) 35%, rgba(0,0,0,0.55) 100%);
  pointer-events: none;
}

.hero-author {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.92);
  padding: 6px 12px 6px 6px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.avatar-sm {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--verde-medio);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.hero-title {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 34px;
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  line-height: 1.25;
  text-shadow: 0 2px 12px rgba(0,0,0,0.35);
}

.hero-dots {
  position: absolute;
  bottom: 14px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
}

.hero-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transition: all .2s ease;
}
.hero-dots span.active {
  background: #fff;
  width: 18px;
  border-radius: var(--radius-full);
}

/* ---------- Bloque de progreso ---------- */
.progress-block {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 18px 4px;
}

.donut {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}

.donut-track { fill: none; stroke: var(--border); stroke-width: 4; }
.donut-value {
  fill: none;
  stroke: var(--verde-medio);
  stroke-width: 4;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  transition: stroke-dasharray 1s ease;
}
.donut-label {
  font-size: 15px;
  font-weight: 800;
  fill: var(--text);
  text-anchor: middle;
  dominant-baseline: middle;
}

.progress-info .raised {
  font-size: 19px;
  font-weight: 800;
}
.progress-info .goal {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}
.progress-info .donors {
  margin-top: 4px;
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ---------- Botones ---------- */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 52px;
  border-radius: var(--radius-full);
  font-size: 16px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform .08s ease, background .15s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-donate {
  background: var(--verde-claro);
  color: var(--verde-oscuro);
}
.btn-donate:active, .btn-donate:hover { background: var(--verde-claro-hover); }

.btn-share {
  background: var(--verde-oscuro);
  color: #fff;
}
.btn-share:active, .btn-share:hover { background: var(--verde-oscuro-hover); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:active { background: #fafafa; }

.btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 16px 18px;
}

/* ---------- Barra fija inferior ---------- */
.sticky-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: #fff;
  border-top: 1px solid var(--border);
  box-shadow: 0 -6px 20px rgba(0,0,0,0.06);
  padding: 10px 18px calc(10px + env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform .25s ease;
}
.sticky-bar.visible { transform: translateY(0); }

.sticky-bar .btn-row {
  padding: 0;
}
.sticky-bar .mini-progress {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
}
.sticky-bar .mini-progress b { color: var(--text); }

/* ---------- Historia ---------- */
.section {
  padding: 22px 18px;
}
.section + .section {
  border-top: 8px solid #f5f6f7;
}

.section h2 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 12px;
}

.story p {
  margin: 0 0 14px;
  font-size: 15.5px;
  color: #2a2d33;
}

.story .signature {
  font-size: 15.5px;
  color: var(--text-muted);
  margin-top: 18px;
}

.hashtags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 20px;
}
.hashtags span {
  font-size: 13.5px;
  color: var(--verde-oscuro);
  background: var(--verde-fondo);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

/* ---------- Donaciones ---------- */
.donations-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.donations-head h2 { margin: 0; display: flex; align-items: center; gap: 8px; }
.badge-count {
  background: #f1f2f3;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
}

.recent-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #f2edfb;
  color: #6a3fd6;
  font-size: 12.5px;
  font-weight: 700;
  padding: 6px 12px 6px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}
.recent-tag-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #e4d9fa;
  display: flex;
  align-items: center;
  justify-content: center;
}

.donation-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}
.donation-row:last-child { border-bottom: none; }
.donation-row .name { font-weight: 700; font-size: 14.5px; }
.donation-row .meta { font-size: 13px; color: var(--text-muted); }
.donation-row.extra { display: none; }
.donation-row.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Organizador ---------- */
.person-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
}
.person-row .name { font-weight: 700; font-size: 14.5px; }
.person-row .role { font-size: 13px; color: var(--verde-medio); font-weight: 600; }

.meta-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.protected-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--verde-fondo);
  color: var(--verde-oscuro);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 12.5px;
}

/* ---------- Confianza ---------- */
.trust-section {
  background: #fafbf8;
}
.trust-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
}
.trust-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--verde-fondo);
  color: var(--verde-oscuro);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
}
.trust-item p {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-muted);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 26px 18px 34px;
  text-align: center;
  color: var(--text-soft);
  font-size: 12.5px;
}
.site-footer .heart { color: #e0575b; }

/* ---------- Página Donar ---------- */
.donar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.back-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  text-decoration: none;
  flex-shrink: 0;
}
.donar-header h1 { font-size: 17px; margin: 0; font-weight: 800; }

.summary-card {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 18px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.summary-card img {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
}
.summary-card .name { font-weight: 800; font-size: 15px; }
.summary-bar {
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--border);
  margin-top: 6px;
  overflow: hidden;
}
.summary-bar > span {
  display: block;
  height: 100%;
  background: var(--verde-medio);
  border-radius: var(--radius-full);
}
.summary-card .figures {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 5px;
}
.summary-card .figures b { color: var(--text); }

.amount-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 0 18px;
}
.amount-chip {
  height: 52px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: #fff;
  font-weight: 700;
  font-size: 15.5px;
  color: var(--text);
  cursor: pointer;
}
.amount-chip.active {
  border-color: var(--verde-medio);
  background: var(--verde-fondo);
  color: var(--verde-oscuro);
}

.custom-amount-wrap {
  margin: 12px 18px 0;
}
.custom-amount-wrap .label {
  display: block;
  font-size: 12.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 600;
}
.custom-amount-input {
  width: 100%;
  height: 50px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  padding: 0 14px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text);
}
.custom-amount-input:focus {
  outline: none;
  border-color: var(--verde-medio);
}

.continue-btn-wrap {
  padding: 18px;
}
.continue-btn-wrap .btn {
  width: 100%;
}
.btn:disabled {
  opacity: 0.45;
  pointer-events: none;
}

.hidden {
  display: none !important;
}

.payment-step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 18px 6px;
  gap: 10px;
}
.link-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--verde-oscuro);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}
.chosen-amount {
  font-size: 13.5px;
  color: var(--text-muted);
  text-align: right;
}
.chosen-amount b {
  font-size: 17px;
  color: var(--text);
  display: block;
}

.method-card {
  margin: 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.method-card + .method-card { margin-top: -4px; }

.method-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.method-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--verde-fondo);
  color: var(--verde-oscuro);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.method-head h3 { margin: 0; font-size: 16px; font-weight: 800; }
.method-head p { margin: 2px 0 0; font-size: 12.5px; color: var(--text-muted); }

.copy-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: #f7f8f6;
  border-radius: 12px;
  padding: 12px 14px;
  margin-top: 4px;
}
.copy-row .value {
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  word-break: break-all;
}
.copy-row .label {
  font-size: 11.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.copy-btn {
  flex-shrink: 0;
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--verde-oscuro);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}
.copy-btn.copied { background: var(--verde-medio); }

.concept-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-muted);
  background: #fff9e8;
  border: 1px solid #f0e3b0;
  padding: 10px 12px;
  border-radius: 10px;
}
.concept-note b { color: #7a5b00; }

.thanks-box {
  margin: 22px 18px 0;
  text-align: center;
  padding: 20px;
  background: var(--verde-fondo);
  border-radius: var(--radius-lg);
}
.thanks-box .icon {
  width: 46px;
  height: 46px;
  margin: 0 auto 10px;
  color: var(--verde-oscuro);
}
.thanks-box h3 { margin: 0 0 6px; font-size: 16px; font-weight: 800; }
.thanks-box p { margin: 0; font-size: 13.5px; color: var(--text-muted); }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 100px;
  transform: translate(-50%, 12px);
  background: var(--verde-oscuro);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: all .25s ease;
  z-index: 100;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------- Utilidades ---------- */
.center-max {
  max-width: var(--max-width);
  margin: 0 auto;
}