/* =========================================================
   Patinhas — Design system
   Paleta e tipografia inspiradas em um protótipo feito no Lovable
   (tons de verde-sálvia + creme, fontes Syne + Plus Jakarta Sans).
   ========================================================= */

:root {
  /* Cores base */
  --color-bg: #F8F3E8;
  --color-surface: #FCFAF4;
  --color-surface-muted: #EFEBE0;
  --color-offwhite: #F9FAF8;
  --color-border: #D8D9CA;
  --color-input: #E7E5D8;
  --color-text: #1C2117;
  --color-text-muted: #52584C;
  --color-text-soft: #8B8C7C;

  /* Cor de marca (verde-sálvia) */
  --color-brand: #527353;
  --color-brand-dark: #3F5B41;
  --color-brand-soft: #DBE5D2;
  --color-brand-accent: #9FBA99;

  /* Cores de status (colunas do Kanban) */
  --color-status-disponivel: #6FA671;
  --color-status-disponivel-bg: #DBE5D2;
  --color-status-processo: #C98A2C;
  --color-status-processo-bg: #F6E6C8;
  --color-status-adotado: #B96468;
  --color-status-adotado-bg: #F0DBDA;

  --color-danger: #C92F33;
  --color-danger-bg: #F8E1E1;

  /* Espaçamento e forma */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 28px;
  --shadow-card: 0 1px 2px rgba(28, 33, 23, 0.05), 0 6px 16px rgba(28, 33, 23, 0.06);
  --shadow-card-hover: 0 2px 4px rgba(28, 33, 23, 0.07), 0 14px 28px rgba(28, 33, 23, 0.10);
  --shadow-modal: 0 24px 64px rgba(28, 33, 23, 0.28);

  --font-display: "Syne", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, .font-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

a { color: var(--color-brand-dark); }

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

button {
  font-family: inherit;
  cursor: pointer;
}

/* ---------- Layout geral ---------- */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 28px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-text);
  text-decoration: none;
}

.brand .brand-mark {
  font-size: 24px;
  line-height: 1;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-soft);
  border-radius: 50%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-main {
  flex: 1;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

.page-intro {
  margin-bottom: 24px;
}

.page-intro h1 {
  font-size: 26px;
  margin: 0 0 6px;
}

.page-intro p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 15px;
}

.site-footer {
  text-align: center;
  padding: 24px;
  color: var(--color-text-soft);
  font-size: 13px;
}

/* ---------- Hero (página pública) ---------- */

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding: 40px 0 56px;
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 24px; }
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 44px;
  line-height: 1.12;
  margin: 0 0 18px;
}
.hero-title em {
  font-style: normal;
  color: var(--color-brand-dark);
}

@media (max-width: 520px) {
  .hero-title { font-size: 32px; }
}

.hero-desc {
  font-size: 16px;
  color: var(--color-text-muted);
  max-width: 46ch;
  margin: 0 0 26px;
  line-height: 1.55;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 8px 16px 8px 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}

.stat-pill-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-brand-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.hero-tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-tile {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-surface-muted);
}

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

.hero-tile.tile-a { margin-top: 28px; }
.hero-tile.tile-d { margin-top: -28px; }

/* ---------- Seção do quadro (mural) ---------- */

.mural-panel {
  margin: 12px 0 0;
  padding: 32px clamp(20px, 4vw, 40px) 40px;
  background: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.board-intro {
  margin: 0 0 24px;
}
.board-intro h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 26px;
  margin: 0 0 4px;
}
.board-intro p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14.5px;
}

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: transform 0.05s ease, opacity 0.15s ease, background-color 0.15s ease;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-brand);
  color: #fff;
}
.btn-primary:hover { background: var(--color-brand-dark); }

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover { background: var(--color-surface-muted); }

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--color-surface-muted); }

.btn-danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}
.btn-danger:hover { opacity: 0.85; }

.btn-sm { padding: 6px 10px; font-size: 13px; border-radius: 8px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary:disabled { opacity: 1; cursor: default; }

/* ---------- Kanban ---------- */

.kanban-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

@media (max-width: 900px) {
  .kanban-board {
    grid-template-columns: 1fr;
  }
}

.kanban-column {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 20px 16px 16px;
  min-height: 160px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(28, 33, 23, 0.04), 0 8px 20px rgba(28, 33, 23, 0.05);
}

.kanban-column::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 5px;
}
.kanban-column[data-status="disponivel"]::before {
  background: var(--color-status-disponivel);
}
.kanban-column[data-status="em_processo"]::before {
  background: var(--color-status-processo);
}
.kanban-column[data-status="adotado"]::before {
  background: var(--color-status-adotado);
}

.kanban-column[data-status="disponivel"] .kanban-cards {
  background: color-mix(in srgb, var(--color-status-disponivel-bg) 45%, transparent);
}
.kanban-column[data-status="em_processo"] .kanban-cards {
  background: color-mix(in srgb, var(--color-status-processo-bg) 45%, transparent);
}
.kanban-column[data-status="adotado"] .kanban-cards {
  background: color-mix(in srgb, var(--color-status-adotado-bg) 45%, transparent);
}

.kanban-column.drag-over {
  outline: 2px dashed var(--color-brand);
  outline-offset: -6px;
}

.kanban-column-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 4px 16px;
}

.col-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.col-icon.disponivel { background: var(--color-status-disponivel-bg); }
.col-icon.em_processo { background: var(--color-status-processo-bg); }
.col-icon.adotado { background: var(--color-status-adotado-bg); }

.kanban-column-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  flex: 1;
}

.kanban-count {
  background: var(--color-surface-muted);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
}

.kanban-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 80px;
  padding: 10px;
  margin: 0 -4px;
  border-radius: var(--radius-lg);
}

.kanban-empty {
  color: var(--color-text-soft);
  font-size: 13px;
  text-align: center;
  padding: 28px 8px;
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-md);
}
.kanban-empty::before {
  content: "🐾";
  display: block;
  font-size: 20px;
  margin-bottom: 6px;
  opacity: 0.6;
}

/* ---------- Pet card ---------- */

.pet-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.pet-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-1px);
}

.pet-card[draggable="true"] {
  cursor: grab;
}
.pet-card.dragging {
  opacity: 0.5;
}

.pet-card-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--color-surface-muted)
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23C3CBB8'><path d='M4.5 12.5a2 2 0 100-4 2 2 0 000 4zM8 8a2 2 0 100-4 2 2 0 000 4zM12.5 6a2 2 0 100-4 2 2 0 000 4zM17 8a2 2 0 100-4 2 2 0 000 4zM12 22c-3 0-6-1.6-6-4.3 0-2.2 2.4-3.2 3.3-4.9.6-1.1 1.3-1.9 2.7-1.9s2.1.8 2.7 1.9c.9 1.7 3.3 2.7 3.3 4.9C18 20.4 15 22 12 22z'/></svg>")
    center / 40px no-repeat;
}

.pet-card-body {
  padding: 14px 16px 16px;
}

.pet-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.pet-card-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin: 0;
}

.pet-card-meta {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 3px 0 8px;
}

.pet-card-desc {
  font-size: 13.5px;
  color: var(--color-text-muted);
  margin: 0 0 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pet-card-org {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: var(--color-text-soft);
  margin: 0 0 10px;
}

.pet-card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pet-card-move {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--color-border);
}

/* ---------- Formulários ---------- */

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text);
}

.field .hint {
  font-size: 12px;
  color: var(--color-text-soft);
  margin-top: 4px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  background: var(--color-input);
  color: var(--color-text);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-soft);
  background: var(--color-surface);
}

textarea { resize: vertical; min-height: 80px; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 520px) {
  .field-row { grid-template-columns: 1fr; }
}

.form-error {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 14px;
  display: none;
}
.form-error.visible { display: block; }

.form-success {
  background: var(--color-status-disponivel-bg);
  color: var(--color-brand-dark);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 14px;
  display: none;
}
.form-success.visible { display: block; }

/* ---------- Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 33, 23, 0.45);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  z-index: 100;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: 460px;
  padding: 24px;
  animation: modal-in 0.15s ease;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.modal-header h2 {
  margin: 0;
  font-size: 19px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 20px;
  line-height: 1;
  color: var(--color-text-soft);
  padding: 4px;
}
.modal-close:hover { color: var(--color-text); }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- Demo banner ---------- */

.demo-banner {
  background: var(--color-status-processo-bg);
  color: #8A5A17;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  padding: 8px 16px;
  display: none;
}
.demo-banner.visible { display: block; }
.demo-banner code {
  background: rgba(0,0,0,0.06);
  padding: 1px 5px;
  border-radius: 4px;
}

/* ---------- Auth (admin) — layout dividido ---------- */

.auth-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 61px);
}

@media (max-width: 860px) {
  .auth-split { grid-template-columns: 1fr; min-height: auto; }
}

.auth-side {
  background: linear-gradient(155deg, #B9CCAF 0%, #4C6A4B 100%);
  color: #fff;
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (max-width: 860px) {
  .auth-side { padding: 36px 28px; }
}

.auth-side-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
}
.auth-side-brand .brand-mark {
  background: rgba(255,255,255,0.25);
}

.auth-side-title {
  font-size: 34px;
  line-height: 1.15;
  margin: 32px 0 14px;
}

.auth-side-desc {
  font-size: 15px;
  opacity: 0.92;
  max-width: 40ch;
  line-height: 1.55;
}

.auth-side-foot {
  font-size: 12.5px;
  opacity: 0.75;
}

.auth-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background: var(--color-bg);
}

.auth-wrap {
  width: 100%;
  max-width: 380px;
}

.auth-wrap h1 {
  font-size: 24px;
  margin: 0 0 4px;
}
.auth-wrap p.sub {
  margin: 0 0 22px;
  color: var(--color-text-muted);
  font-size: 13.5px;
}

.auth-toggle {
  text-align: center;
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--color-text-muted);
}
.auth-toggle button {
  background: none;
  border: none;
  color: var(--color-brand-dark);
  font-weight: 700;
  font-size: 13.5px;
  padding: 0;
}

/* ---------- Utilitários ---------- */

.hidden { display: none !important; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
/* Loader de patinha — usado em botões enquanto uma ação está em andamento */
.paw-spinner {
  display: inline-block;
  font-size: 14px;
  line-height: 1;
  animation: paw-spin 0.9s ease-in-out infinite;
}
@keyframes paw-spin {
  0%, 100% { transform: rotate(-18deg) scale(0.9); }
  50% { transform: rotate(18deg) scale(1.1); }
}

/* Loader de patinha — usado em telas/seções inteiras enquanto os dados carregam */
.paw-loader {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 14px;
}
.paw-loader span {
  display: inline-block;
  font-size: 32px;
  opacity: 0.3;
  animation: paw-hop 1.1s ease-in-out infinite;
}
.paw-loader span:nth-child(2) { animation-delay: 0.15s; }
.paw-loader span:nth-child(3) { animation-delay: 0.3s; }
@keyframes paw-hop {
  0%, 60%, 100% { transform: translateY(0) rotate(-8deg) scale(0.85); opacity: 0.3; }
  30% { transform: translateY(-10px) rotate(8deg) scale(1.1); opacity: 1; }
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-soft);
}
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }