/* =========================================================
   AA Kanban RH — tokens (identidade visual oficial)
   Pantone 2418 C #00893B + Pantone 368 C #7AB42B, do manual
   de marca do Grupo AA Alternativa. Tom leve, natural, aberto.
   ========================================================= */
:root {
  --aa-lime: #7AB42B;   /* Pantone 368 C */
  --aa-green: #00893B;  /* Pantone 2418 C */
  --aa-green-deep: #046a2e;

  --bg: #F5FAF1;        /* sage bem claro, "ar livre" */
  --paper: #FFFFFF;
  --ink: #1E2E22;
  --muted: #74886F;
  --line: #DFEBD8;
  --leaf-soft: #E8F3E0;

  --coral: #FF6F4D;         /* urgente — flor/fruta */
  --coral-soft: #FFE4D9;
  --gold: #E8B23C;          /* médio — luz de sol entre folhas */
  --gold-soft: #FCF0D6;
  --calm: #2E8B57;          /* baixa — folha estável */
  --calm-soft: #E1F0E6;

  --lilac-deep: #6E5A9E;    /* recorrência — um toque diferente do verde/dourado/coral */
  --lilac-soft: #ECE6F7;

  --font-display: 'Baloo 2', 'Trend Sans One', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', monospace;

  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-card: 0 1px 2px rgba(30,46,34,.05), 0 10px 22px -14px rgba(30,46,34,.28);
  --shadow-modal: 0 24px 60px -20px rgba(30,46,34,.45);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body { position: relative; padding-bottom: 60px; }

button, input, select, textarea { font-family: inherit; }

/* ---------- fundo vivo: manchas suaves flutuando, como folhas ao vento ---------- */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .35;
  z-index: 0;
  pointer-events: none;
}
.blob-a {
  width: 420px; height: 420px;
  top: -120px; left: -100px;
  background: radial-gradient(circle, var(--aa-lime), transparent 70%);
  animation: drift-a 22s ease-in-out infinite;
}
.blob-b {
  width: 360px; height: 360px;
  top: 30%; right: -140px;
  background: radial-gradient(circle, var(--aa-green), transparent 70%);
  animation: drift-b 26s ease-in-out infinite;
}
.blob-c {
  width: 300px; height: 300px;
  bottom: -100px; left: 30%;
  background: radial-gradient(circle, var(--gold), transparent 70%);
  opacity: .18;
  animation: drift-c 30s ease-in-out infinite;
}
@keyframes drift-a { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px, 30px); } }
@keyframes drift-b { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-30px, 40px); } }
@keyframes drift-c { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(20px, -20px) scale(1.08); } }
@media (prefers-reduced-motion: reduce) {
  .blob { animation: none; }
}

.topbar, .metrics, .filters, .board, .modal-overlay, .toast { position: relative; z-index: 1; }

/* ---------- topbar ---------- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px clamp(16px, 4vw, 40px) 10px;
  flex-wrap: wrap;
  gap: 14px;
}

.brand { display: flex; align-items: center; gap: 16px; }

.brand-logo {
  height: 46px;
  width: auto;
  display: block;
}

.brand-text h1 {
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 27px);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand-text h1 span {
  background: linear-gradient(120deg, var(--aa-lime), var(--aa-green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-text p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13.5px;
}

.topbar-actions { display: flex; gap: 10px; }

.btn {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}
.btn:active { transform: translateY(1px) scale(.97); }

.btn-primary {
  background: linear-gradient(120deg, var(--aa-lime), var(--aa-green));
  color: #fff;
  box-shadow: 0 8px 18px -8px rgba(0,137,59,.55);
}
.btn-primary:hover { box-shadow: 0 10px 22px -8px rgba(0,137,59,.65); transform: translateY(-1px); }

.btn-ghost {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { background: var(--leaf-soft); border-color: var(--aa-lime); }

.btn-danger {
  background: var(--coral-soft);
  color: #A8391F;
}
.btn-danger:hover { background: #ffd3c2; }

.btn-icon { font-size: 16px; line-height: 1; }

#btn-settings {
  font-size: 17px;
  padding: 9px 13px;
  transition: transform .4s ease, background .2s ease;
}
#btn-settings:hover { transform: rotate(45deg); background: var(--leaf-soft); }

/* ---------- metrics ---------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
  padding: 12px clamp(16px, 4vw, 40px) 4px;
}

.metric-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-card);
  transition: transform .15s ease, box-shadow .15s ease;
}
.metric-card:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -18px rgba(30,46,34,.4); }

.metric-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 700;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--aa-green-deep);
}

.metric-urgent .metric-value { color: var(--coral); }

/* ---------- filters ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 14px clamp(16px, 4vw, 40px);
}

.filters input[type="search"] {
  flex: 1 1 240px;
  min-width: 180px;
}

.filters input, .filters select {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 14px;
  color: var(--ink);
  transition: border-color .15s ease;
}
.filters input:hover, .filters select:hover { border-color: var(--aa-lime); }
.filters input:focus, .filters select:focus,
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--aa-lime);
  outline-offset: 1px;
}

.conn-indicator {
  font-size: 12.5px;
  font-family: var(--font-mono);
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--leaf-soft);
  white-space: nowrap;
  transition: background .2s ease, color .2s ease;
}
.conn-indicator.ok { color: var(--aa-green-deep); background: var(--calm-soft); }
.conn-indicator.err { color: #A8391F; background: var(--coral-soft); }

/* ---------- board ---------- */
.board {
  display: grid;
  grid-template-columns: repeat(4, minmax(260px, 1fr));
  gap: 16px;
  padding: 8px clamp(16px, 4vw, 40px) 40px;
  align-items: start;
}

.column {
  background: rgba(255,255,255,.55);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  padding: 12px;
  min-height: 200px;
  backdrop-filter: blur(2px);
}

.column-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px 12px;
  border-bottom: 2px solid var(--line);
  margin-bottom: 10px;
  position: relative;
}

.pin {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.column-backlog .pin { background: var(--muted); }
.column-andamento .pin { background: var(--gold); }
.column-travado .pin { background: var(--coral); }
.column-entregue .pin { background: var(--aa-green); }

.column-head h2 {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  margin: 0;
  flex: 1;
}

.column-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  background: var(--leaf-soft);
  border-radius: 999px;
  padding: 2px 9px;
}

.column-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 80px;
  transition: background .15s ease, outline .15s ease;
  border-radius: var(--radius-md);
}

.column-body.drag-over {
  background: var(--leaf-soft);
  outline: 2px dashed var(--aa-lime);
  outline-offset: 4px;
}

.empty-hint {
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
  padding: 14px 6px;
  text-align: center;
}

/* ---------- card ---------- */
.card {
  background: var(--paper);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 14px 14px 12px;
  cursor: grab;
  border-top: 5px solid var(--calm);
  position: relative;
  transition: transform .15s ease, box-shadow .15s ease;
  animation: card-in .25s ease both;
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.card:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 6px 12px rgba(30,46,34,.08), 0 18px 30px -16px rgba(30,46,34,.35);
}
.card:active { cursor: grabbing; }
.card.dragging { opacity: .45; }

.card[data-prioridade="urgente"] { border-top-color: var(--coral); }
.card[data-prioridade="medio"] { border-top-color: var(--gold); }
.card[data-prioridade="baixa"] { border-top-color: var(--calm); }

.card-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.card-avatar {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
  background: var(--leaf-soft);
}

.card-title {
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.32;
  flex: 1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0 6px;
}

.tag {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  font-family: var(--font-mono);
  letter-spacing: .01em;
}

.tag-area { background: var(--leaf-soft); color: var(--aa-green-deep); }

.tag-recorrencia { background: var(--lilac-soft); color: var(--lilac-deep); }

.tag-prio-urgente { background: var(--coral-soft); color: #A8391F; }
.tag-prio-medio { background: var(--gold-soft); color: #8A6116; }
.tag-prio-baixa { background: var(--calm-soft); color: var(--aa-green-deep); }

.tag-prazo { background: transparent; color: var(--muted); padding-left: 0; }

.card-recorrencia-hint {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--lilac-deep);
  margin: 2px 0 4px;
}

.card-notes {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.4;
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pulse-dot {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--coral);
  animation: pulse-ring 1.6s cubic-bezier(.4,0,.6,1) infinite;
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: .7; }
  100% { transform: scale(2.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .pulse-dot::after { animation: none; }
  .card { animation: none; }
}

/* ---------- modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30,46,34,.45);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}
.modal-overlay.open { display: flex; animation: fade-in .15s ease; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--bg);
  border-radius: var(--radius-lg);
  width: min(480px, 100%);
  padding: 22px 24px 24px;
  box-shadow: var(--shadow-modal);
  max-height: 90vh;
  overflow-y: auto;
  animation: modal-in .2s cubic-bezier(.2,.8,.3,1);
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(10px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.modal-head h3 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0;
}
.modal-close {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
  transition: color .15s ease;
}
.modal-close:hover { color: var(--coral); }

#card-form, #settings-form { display: flex; flex-direction: column; gap: 14px; }

#card-form label, #settings-form label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

#card-form input, #card-form select, #card-form textarea,
#settings-form input {
  font-size: 14px;
  font-weight: 400;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  resize: vertical;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.modal-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
}
.modal-actions-right { display: flex; gap: 8px; margin-left: auto; }

.settings-hint {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 0;
}
.settings-hint code {
  background: var(--leaf-soft);
  padding: 1px 6px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.settings-status {
  font-size: 13px;
  font-family: var(--font-mono);
  min-height: 18px;
  margin: 0;
}
.settings-status.ok { color: var(--aa-green-deep); }
.settings-status.err { color: #A8391F; }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 100;
  box-shadow: var(--shadow-modal);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast.err { background: #A8391F; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .board { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .board { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}