/* ==========================================================================
   Otimizador de Imagens — estilos específicos
   Depende de ../../styles.css e ../lab.css
   ========================================================================== */

.app-hero .grad {
  background: linear-gradient(100deg, #93C5FD 0%, #3B82F6 55%, #1E90FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.security-banner {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-top: 1.5rem;
  padding: 0.9rem 1.05rem;
  border: 1px solid rgba(134, 239, 172, 0.38);
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(134, 239, 172, 0.12), rgba(134, 239, 172, 0.04));
  color: #DCFCE7;
  font-size: 0.86rem;
  line-height: 1.55;
}

.security-banner svg {
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
  margin-top: 0.1rem;
  color: var(--success);
}

.security-banner p {
  margin: 0;
}

/* ------------------------------------------------------------- Grade */
.img-grid {
  display: grid;
  gap: 1.15rem;
  align-items: start;
}

.img-workspace {
  display: grid;
  gap: 1.15rem;
  min-width: 0;
}

.img-side {
  display: grid;
  gap: 1.15rem;
  min-width: 0;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.panel-head .panel-title {
  margin: 0;
}

.panel-chip {
  padding: 0.2rem 0.6rem;
  border: 1px solid rgba(59, 130, 246, 0.45);
  border-radius: var(--radius-pill);
  background: rgba(59, 130, 246, 0.14);
  color: #BFDBFE;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.panel-chip--soft {
  border-color: var(--line);
  background: rgba(147, 197, 253, 0.07);
  color: var(--muted);
}

.panel-chip--pro {
  border-color: rgba(134, 239, 172, 0.4);
  background: rgba(134, 239, 172, 0.12);
  color: #BBF7D0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --------------------------------------------------------- Dropzone */
.dropzone {
  display: grid;
  place-items: center;
  gap: 0.2rem;
  padding: clamp(1.5rem, 5vw, 2.4rem) 1.25rem;
  border: 2px dashed rgba(147, 197, 253, 0.35);
  border-radius: var(--radius);
  background:
    radial-gradient(ellipse at center, rgba(59, 130, 246, 0.1), transparent 70%),
    rgba(10, 25, 41, 0.4);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.dropzone:hover,
.dropzone:focus-visible {
  border-color: var(--accent);
  background-color: rgba(59, 130, 246, 0.08);
  outline: none;
}

.dropzone.is-dragover {
  border-color: var(--accent-bright);
  background-color: rgba(30, 144, 255, 0.14);
  transform: scale(1.005);
}

.dropzone-icon {
  display: grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  margin-bottom: 0.5rem;
  border: 1px solid rgba(59, 130, 246, 0.4);
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.14);
  color: var(--accent-soft);
}

.dropzone-icon svg {
  width: 1.7rem;
  height: 1.7rem;
}

.dropzone-title {
  margin: 0;
  color: var(--heading);
  font-size: 1.02rem;
  font-weight: 700;
}

.dropzone-sub {
  margin: 0.15rem 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.dropzone-link {
  color: #BFDBFE;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dropzone-note {
  margin-top: 0.85rem;
}

/* ------------------------------------------------------- Ajustes */
.settings-grid {
  display: grid;
  gap: 0 1rem;
}

.settings-grid .field {
  margin-bottom: 1rem;
}

.field select,
.field input[type="range"] {
  width: 100%;
}

.field select {
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  color: var(--heading);
  font-family: inherit;
  font-size: 0.95rem;
}

.field input[type="range"] {
  accent-color: var(--accent);
  cursor: pointer;
}

.field output {
  float: right;
  padding: 0.05rem 0.45rem;
  border-radius: 6px;
  background: rgba(59, 130, 246, 0.16);
  color: #BFDBFE;
  font-size: 0.78rem;
  font-weight: 700;
}

/* ------------------------------------------------------ Progresso */
.progress-wrap {
  margin-top: 1.1rem;
}

.progress-wrap[hidden] {
  display: none;
}

.progress {
  height: 0.6rem;
  border-radius: var(--radius-pill);
  background: rgba(147, 197, 253, 0.14);
  overflow: hidden;
}

.progress-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #3B82F6, #1E90FF, #93C5FD);
  transition: width 0.25s var(--ease);
}

.progress-label {
  margin: 0.45rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

#status {
  margin: 0.8rem 0 0;
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--muted);
}

#status.is-error { color: #FCA5A5; }
#status.is-success { color: var(--success); }
#status.is-working { color: #BFDBFE; }

/* ---------------------------------------------------- Lista de arquivos */
.file-list-head {
  display: none !important;
}

.file-list {
  display: grid;
  gap: 0.5rem;
}

.file-empty {
  margin: 0;
  padding: 1.5rem 1rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 0.88rem;
  text-align: center;
}

.file-row {
  display: grid;
  grid-template-columns: 2.9rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(10, 25, 41, 0.45);
}

.file-thumb {
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 7px;
  object-fit: cover;
  background: rgba(147, 197, 253, 0.1);
  border: 1px solid var(--line);
}

.file-meta {
  min-width: 0;
}

.file-name {
  display: block;
  overflow: hidden;
  color: var(--heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-dims {
  display: block;
  margin-top: 0.1rem;
  font-size: 0.74rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.file-savings {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--success);
  font-variant-numeric: tabular-nums;
}

.file-savings.is-negative {
  color: #FCA5A5;
}

.file-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.file-download,
.file-remove {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: rgba(147, 197, 253, 0.06);
  color: var(--body-text);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.file-download:hover {
  background: rgba(59, 130, 246, 0.2);
  color: #FFFFFF;
}

.file-remove {
  border-color: rgba(248, 113, 113, 0.28);
  color: #FCA5A5;
}

.file-remove:hover {
  background: rgba(248, 113, 113, 0.18);
}

.file-download svg,
.file-remove svg {
  width: 1rem;
  height: 1rem;
}

.file-actions button[hidden] {
  display: none;
}

/* ------------------------------------------------------------ Painel */
.summary-panel {
  background: linear-gradient(165deg, rgba(59, 130, 246, 0.16), rgba(15, 34, 55, 0.5) 45%),
    var(--surface);
}

.kpis {
  display: grid;
  gap: 0.55rem;
  margin: 0;
}

.kpi {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(10, 25, 41, 0.35);
}

.kpi dt {
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.kpi dd {
  margin: 0;
  color: var(--heading);
  font-size: 1rem;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.kpi--destaque {
  border-color: rgba(134, 239, 172, 0.32);
  background: rgba(134, 239, 172, 0.1);
}

.kpi--destaque dd {
  font-size: 1.5rem;
  color: var(--success);
}

.summary-economia {
  margin: 0.85rem 0 0;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--body-text);
}

.summary-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 1.1rem;
}

.summary-badges li {
  padding: 0.16rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
}

.tips-panel .check-list {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tips-panel .check-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.87rem;
  line-height: 1.55;
}

.tips-panel .check-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.5em;
  width: 0.6rem;
  height: 0.32rem;
  border-left: 2px solid var(--success);
  border-bottom: 2px solid var(--success);
  transform: rotate(-45deg);
}

/* ------------------------------------------------------- Responsivo */
@media (min-width: 40em) {
  .settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64em) {
  .img-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    gap: 1.35rem;
  }

  .img-side {
    position: sticky;
    top: 5.75rem;
  }
}