:root{
  --bg:#0f1020;
  --panel:#151735;
  --muted:#8c92b3;
  --brand:#8e7afe;
  --ok:#20c997;
  --warn:#f59f00;
  --err:#ff6b6b;
  --text:#e8e9f3;
  --card:#1b1f4a;
  --slot:#0e123f;
  --ring: 0 0 0 3px rgba(142,122,254,.35);
  --radius: 16px;

  /* escalas fluidas */
  --fs-xxs: clamp(12px, 0.8rem + 0.1vw, 13px);
  --fs-xs:  clamp(13px, 0.85rem + 0.2vw, 14px);
  --fs-sm:  clamp(14px, 0.9rem + 0.3vw, 15.5px);
  --fs-md:  clamp(16px, 1rem + 0.4vw, 18px);
  --fs-lg:  clamp(18px, 1.1rem + 0.6vw, 22px);
  --fs-xl:  clamp(22px, 1.3rem + 1vw, 28px);
  --fs-2xl: clamp(28px, 1.6rem + 2vw, 42px);
}

/* Tema light */
html[data-theme="light"] {
  --bg:#f5f6fa;
  --panel:#dac4ec;
  --muted:#4b5563;
  --brand:#6b5cff;
  --ok:#0f9f6e;
  --warn:#b7791f;
  --err:#dc2626;
  --text:#0f172a;
  --card:#bdaadb;
  --slot:#d4dcec;
  --ring: 0 0 0 3px rgba(107,92,255,.25);
}

@font-face {
  font-family: 'hiruko';
  src: url(./assets/MADE\ Tommy\ Soft\ Medium\ PERSONAL\ USE.otf) format("opentype");
}

*{ box-sizing:border-box; }

/* ========== Layout base ========== */
html, body { height: 100%; }

body{
  background-color: var(--bg);
  color: var(--text);
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, 'hiruko', sans-serif;
  overscroll-behavior: none;
  scroll-behavior: smooth;
  overflow-x: hidden;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
  scrollbar-width: none; /* Firefox */
  display: block; /* evita centralização rígida no mobile */
  font-size: var(--fs-md);
  line-height: 1.45;
}

/* esconde a barra (Chrome, Safari e Edge) */
::-webkit-scrollbar { display: none; }

main{
  text-align: center;
  color: var(--text);
  z-index: 10;
}

.container{
  width: 100%;
  max-width: 1120px;
  margin: 24px auto;
  padding: 0 clamp(12px, 2.5vw, 24px);
}

html[data-theme="light"] .neon-background{
  opacity:.6;
  filter: saturate(.9);
}

@media (prefers-reduced-motion: reduce){
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ========== Header / título ========== */
header{
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  margin-bottom:16px;
  flex-wrap: wrap; /* quebra bonito no mobile */
}

.title{
  display:flex;
  gap:12px;
  align-items:center;
  min-width: 0;
}

.logo{
  width: clamp(72px, 12vw, 200px);
  height: clamp(72px, 12vw, 200px);
  border-radius:12px;
  background:transparent;
  display:grid;
  place-items:center;
  font-weight:800;
  flex: 0 0 auto;
}

.logo img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo, .logo img{
  transition: filter .25s ease, box-shadow .25s ease, background-color .25s ease;
}

.h1{
  font-size: clamp(26px, 3.2vw, 55px);
  font-family: 'hiruko';
  font-weight: 800;
  line-height: 1.05;
  text-wrap: balance;
  margin: 0;
  text-align: left;
}

.muted{
  color: var(--muted);
  font-family: 'hiruko';
  font-size: var(--fs-sm);
}

#muted1{ font-size: clamp(14px, 1.6vw, 25px); }

#themeToggle{
  width: clamp(44px, 6vw, 60px);
  height: clamp(44px, 6vw, 60px);
  font-size: clamp(18px, 2.5vw, 25px);
  border-radius: 100%;
  display: inline-grid;
  place-items: center;
  background: transparent;
  border: transparent;
  line-height: 1;
}

/* ========== Painéis / cartões / slots ========== */
.panel{
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 60%), var(--panel);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: clamp(12px, 2.2vw, 16px);
  box-shadow: 0 10px 20px rgba(51, 8, 87, 0.25);
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
  margin-bottom: clamp(14px, 2vw, 20px);
}

.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(12px, 2vw, 16px);
}

@media (max-width: 920px){
  .grid{ grid-template-columns: 1fr; }
}

.col{
  display:flex;
  flex-direction:column;
  gap:12px;
  min-width: 0;
}

.col h2, h2{
  font-family: 'hiruko';
  margin:0 0 4px 0;
  font-size: var(--fs-lg);
  font-weight: 700;
  text-align: left;
}

.cards, .slots{
  min-height: clamp(180px, 28vh, 280px);
  padding: clamp(8px, 2vw, 12px);
  border:1px dashed rgba(220, 177, 245, 0.18);
  border-radius:14px;
  background: var(--card);
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

.cards{ display: block; }

.card{
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 60%), var(--card);
  border:1px solid rgba(212, 207, 230, 0.5);
  padding: clamp(10px, 1.6vw, 14px);
  border-radius:12px;
  margin: clamp(8px, 1.2vw, 10px) 6px;
  font-size: var(--fs-sm);
  line-height:1.35;
  user-select:none;
  display:flex;
  align-items:center;
  gap:10px;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, box-shadow .2s;
  font-family: 'hiruko';
  touch-action: manipulation; /* melhora DnD em touch */
}

.card[draggable="true"]{ cursor: grab; }
.card:active{ cursor: grabbing; }
.card.is-picked, .card:focus{ outline:none; box-shadow: var(--ring); }

.slot{
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent 60%), var(--slot);
  border:1px solid rgba(255,255,255,.06);
  border-radius:12px;
  padding: clamp(8px, 1.6vw, 10px);
  min-height: clamp(44px, 6.4vh, 56px);
  display:flex;
  align-items:center;
  gap:8px;
  margin:8px 4px;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

.slot.empty{ opacity:.85; border-style: dashed; }

.slot .index{
  width: clamp(22px, 4.2vw, 26px);
  height: clamp(22px, 4.2vw, 26px);
  border-radius:8px;
  background:#0d1132;
  display:grid; place-items:center;
  color:#a5adff;
  font-weight:700;
  font-size: var(--fs-xs);
  border:1px solid rgba(255,255,255,.08);
}

.drop-hint{ outline:2px dashed #8e7afe; outline-offset:2px; }

/* ========== Toolbar / botões / inputs ========== */
.toolbar{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  margin-bottom:16px;
  row-gap: 10px;
}

.controls{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
}

select, button, input[type="search"]{
  background: var(--slot);
  color: var(--text);
  border:1px solid rgba(255,255,255,.12);
  padding: clamp(10px, 1.6vw, 12px) clamp(12px, 2vw, 14px);
  border-radius:12px;
  font-weight:600;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, box-shadow .2s, transform .06s ease;
  font-family: 'hiruko';
  line-height: 1;
  min-height: 40px; /* hit target mínimo */
}

input[type="search"]{
  min-width: min(220px, 60vw);
  width: clamp(180px, 38vw, 320px);
}

button{ cursor:pointer; }
button:hover{ box-shadow: var(--ring); transform: translateY(-1px); }

.btn-primary{
  background: linear-gradient(135deg, var(--brand), var(--ok));
  color:#0b0d22; border:0;
}

.btn-ghost{ background: var(--slot); }

.btn-warn{
  background: color-mix(in srgb, var(--warn) 14%, transparent);
  border-color: color-mix(in srgb, var(--warn) 10%, transparent);
  color: color-mix(in srgb, var(--warn) 65%, white);
}

/* empilha controles no mobile */
@media (max-width: 560px){
  .toolbar{ justify-content: center; }
  .controls, .toolbar{ width: 100%; }
  .controls > *{ flex: 1 1 auto; min-width: 46%; }
  input[type="search"]{ width: 100%; min-width: 0; }
  select{ min-width: 46%; }
  button{ min-width: 46%; }
}

/* ========== Notices e preview ========== */
.notice{
  padding:10px 12px;
  border-radius:12px;
  font-size: var(--fs-sm);
  display:flex;
  gap:10px;
  align-items:flex-start;
  border:1px solid rgba(255,255,255,.08);
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
  text-align: left;
}

.notice.ok{ background:#0f1f1c; color:#b6ffe0; border-color:#20c99722; }
.notice.err{ background:#2b1315; color:#ffd1d6; border-color:#ff6b6b22; }
.notice.hint{ background:#aaa8ca; color:#251d06; border-color:#f59f0022; }

.preview{
  background: var(--card);
  border:1px solid rgba(255,255,255,.06);
  border-radius:12px;
  padding: clamp(10px, 2vw, 12px);
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: var(--fs-xs);
  white-space:pre-wrap;
  text-align: left;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

/* ========== Acessibilidade ========== */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0;
  margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0;
}

/* ========== Formulário de nova tarefa ========== */
.task-form{
  display:grid;
  gap:12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.task-form .form-row{
  display:flex; flex-direction:column; gap:6px;
}

.task-form .form-row textarea,
.task-form .form-row input,
.task-form .form-row select{
  background: var(--slot);
  color: var(--text);
  border:1px solid rgba(255,255,255,.12);
  padding: clamp(10px, 1.6vw, 12px);
  border-radius:12px;
  font-weight:500;
  font-size: var(--fs-sm);
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, box-shadow .2s;
  min-height: 42px;
}

.task-form .form-row:nth-child(3),
.task-form .form-row:nth-child(4){ grid-column: 1 / -1; }

.task-form .form-actions{
  grid-column: 1 / -1;
  display:flex; gap:8px; flex-wrap: wrap; justify-content: flex-end;
}

@media (max-width: 720px){
  .task-form{ grid-template-columns: 1fr; }
  .task-form .form-actions{ justify-content: stretch; }
  .task-form .form-actions > *{ flex: 1; }
}

/* ========== Modais (popup) ========== */
.modal{
  position: fixed; inset: 0; z-index: 50;
  display: none; place-items: center;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(2px);
}
.modal.open{ display: grid; }
.modal[hidden]{ display: none !important; }

.modal-content{
  width: min(720px, 96vw);
  max-height: 88vh;
  overflow: auto;
  border-radius: var(--radius);
  animation: modal-pop .18s ease-out;
  padding: clamp(12px, 2vw, 16px);
}
@keyframes modal-pop{
  from { transform: translateY(8px) scale(.98); opacity: 0; }
  to   { transform: translateY(0) scale(1);     opacity: 1; }
}

.modal-actions{
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 8px; flex-wrap: wrap;
}
@media (max-width: 560px){
  .modal-actions > *{ flex: 1 1 auto; min-width: 46%; }
}

/* ========== Footer ========== */
footer{
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 60%), var(--panel);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: clamp(12px, 2vw, 16px);
  box-shadow: 0 10px 20px rgba(51, 8, 87, 0.25);
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
  display: flex; flex-wrap: wrap; gap: 8px;
  color: var(--text);
  justify-content: space-between;
  align-items: center;
  text-align: left;
}
@media (max-width: 640px){
  footer{ flex-direction: column; align-items: stretch; gap: 10px; }
}

/* ========== Helpers extras para telas muito pequenas ========== */
@media (max-width: 380px){
  .h1{ font-size: clamp(22px, 7.2vw, 30px); }
  #muted1{ font-size: clamp(12px, 3.8vw, 16px); }
  .slot .index{ display: none; } /* mais espaço útil */
  .card{ margin-left: 0; margin-right: 0; }
  .panel{ padding: 12px; }
}

/* ========== Estado de foco visível ========== */
:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--brand) 70%, white);
  outline-offset: 2px;
  border-radius: 10px;
}