/* ═══════════════════════════════════════════════════════════════════
   UPLOAD.CSS — Tela de upload drag & drop.
   Design System: monochrome dark · Archivo · tokens mc-* · v20260422-6
   ═══════════════════════════════════════════════════════════════════ */

/* ── Tela raiz (layout centrado) ────────────────────────────────── */
.upload-screen {
  min-height:      100vh;
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  padding:         var(--sp-8) var(--sp-4);
  background:      var(--mc-bg-void);          /* #000000 — igual ao shell */
  font-family:     var(--mc-font);
  animation:       mc-fade-in var(--mc-t-slow) both;
}

/* ── Cabeçalho / logo ────────────────────────────────────────────── */
.upload-header {
  text-align:    center;
  margin-bottom: var(--sp-8);
}

.upload-logo {
  display:         inline-flex;
  align-items:     center;
  gap:             var(--sp-3);
  margin-bottom:   var(--sp-5);
}

/* Ícone do logotipo — superfície escura + borda sutil */
.upload-logo-icon {
  width:           40px;
  height:          40px;
  background:      var(--mc-bg-raised);        /* #1A1A1A */
  border:          1px solid var(--mc-border-default);
  border-radius:   var(--mc-radius-md);        /* 6px */
  display:         flex;
  align-items:     center;
  justify-content: center;
  color:           var(--mc-text-primary);
  font-size:       18px;
  flex-shrink:     0;
}

/* Nome do produto */
.upload-logo-text {
  font-family:  var(--mc-font);
  font-size:    22px;
  font-weight:  700;
  letter-spacing: -0.02em;
  color:        var(--mc-text-primary);
}
.upload-logo-text b {
  font-weight: 700;                  /* "orizen" — bold */
  color:       var(--mc-text-primary);
}
.upload-logo-text span {
  font-weight: 300;                  /* "dash" — light */
  color:       var(--mc-text-primary);
}

/* Overline — etiqueta acima do título */
.upload-overline {
  display:        block;
  font-family:    var(--mc-font);
  font-size:      10px;
  font-weight:    600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color:          var(--mc-text-ghost);
  margin-bottom:  var(--sp-3);
}

/* Título principal */
.upload-title {
  font-family:    var(--mc-font);
  font-size:      clamp(22px, 4vw, 32px);
  font-weight:    700;
  letter-spacing: -0.03em;
  line-height:    1.1;
  color:          var(--mc-text-primary);
  margin:         0 0 var(--sp-3);
}

/* Subtítulo */
.upload-subtitle {
  font-family: var(--mc-font);
  font-size:   13px;
  line-height: 1.65;
  color:       var(--mc-text-secondary);
  max-width:   480px;
  margin:      0 auto;
}

/* ── Card principal de upload ────────────────────────────────────── */
.upload-card {
  width:         100%;
  max-width:     520px;
  background:    var(--mc-bg-card);            /* #111111 */
  border:        1px solid var(--mc-border-subtle);
  border-radius: var(--mc-radius-xl);          /* 12px */
  padding:       var(--sp-6) var(--sp-7);
  animation:     mc-fade-in var(--mc-t-slow) 80ms both;
}

/* ── Zona de drop ────────────────────────────────────────────────── */
.upload-zone {
  border:         1px dashed var(--mc-border-default);
  border-radius:  var(--mc-radius-lg);         /* 8px */
  padding:        var(--sp-10) var(--sp-6);
  text-align:     center;
  cursor:         pointer;
  transition:     border-color var(--mc-t-fast),
                  background   var(--mc-t-fast),
                  transform    var(--mc-t-fast);
  background:     var(--mc-bg-raised);         /* #1A1A1A — superfície elevada */
  user-select:    none;
  outline:        none;
}

.upload-zone:hover,
.upload-zone:focus-visible {
  border-color: var(--mc-border-strong);       /* rgba(255,255,255,0.22) */
  background:   var(--mc-active-bg);           /* rgba(255,255,255,0.10) */
}

.upload-zone.dragging {
  border-color: var(--mc-border-strong);
  background:   var(--mc-active-bg);
  transform:    scale(1.008);
  box-shadow:   0 0 0 3px rgba(255, 255, 255, 0.06);
}

/* Ícone dentro da zona */
.upload-zone-icon {
  font-size:     36px;
  color:         var(--mc-text-dim);           /* rgba(255,255,255,0.45) */
  margin-bottom: var(--sp-4);
  transition:    color var(--mc-t-fast), transform var(--mc-t-fast);
}
.upload-zone:hover .upload-zone-icon,
.upload-zone:focus-visible .upload-zone-icon {
  color: var(--mc-text-secondary);
}
.upload-zone.dragging .upload-zone-icon {
  color:     var(--mc-text-primary);
  transform: scale(1.12) translateY(-2px);
}

/* Texto principal da zona */
.upload-zone-title {
  font-family:    var(--mc-font);
  font-size:      14px;
  font-weight:    600;
  letter-spacing: -0.01em;
  color:          var(--mc-text-sub);          /* #E8E8E8 */
  margin-bottom:  var(--sp-2);
}

/* Subtexto */
.upload-zone-sub {
  font-size:    12px;
  line-height:  1.55;
  color:        var(--mc-text-secondary);
  margin-bottom:var(--sp-5);
}
.upload-zone-sub span {
  color:           var(--mc-text-sub);
  font-weight:     600;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor:          pointer;
}

/* ── Badges de formato ────────────────────────────────────────────── */
.upload-zone-formats {
  display:         flex;
  gap:             var(--sp-2);
  justify-content: center;
  flex-wrap:       wrap;
}

.format-badge {
  display:       inline-flex;
  align-items:   center;
  gap:           4px;
  padding:       3px 10px;
  border-radius: var(--mc-radius-pill);
  font-family:   var(--mc-font);
  font-size:     10px;
  font-weight:   600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border:        1px solid;
}

/* Cada badge usa cor semântica muted — monochrome first */
.format-badge.csv {
  background:   var(--mc-positive-dim);        /* rgba verde */
  border-color: var(--mc-positive-border);
  color:        var(--mc-positive);
}
.format-badge.xlsx {
  background:   var(--mc-info-dim);            /* rgba azul */
  border-color: var(--mc-info-border);
  color:        var(--mc-info);
}
.format-badge.xls {
  background:   rgba(167, 139, 250, 0.10);    /* purple dim */
  border-color: rgba(167, 139, 250, 0.22);
  color:        var(--mc-purple);
}

/* ── Divisor interno ─────────────────────────────────────────────── */
.upload-divider {
  border:     none;
  border-top: 1px solid var(--mc-border-subtle);
  margin:     var(--sp-5) 0 var(--sp-4);
}

/* ── Dica de colunas detectadas ──────────────────────────────────── */
.upload-hint {
  font-family: var(--mc-font);
  font-size:   11px;
  line-height: 1.7;
  color:       var(--mc-text-ghost);
  text-align:  center;
  padding-top: var(--sp-4);
  border-top:  1px solid var(--mc-border-subtle);
  margin-top:  var(--sp-5);
}
.upload-hint strong {
  color:       var(--mc-text-dim);
  font-weight: 600;
}

/* ── Barra de progresso ──────────────────────────────────────────── */
.upload-progress {
  margin-top:  var(--sp-5);
  padding-top: var(--sp-4);
  border-top:  1px solid var(--mc-border-subtle);
  animation:   mc-fade-in var(--mc-t-fast) both;
}

.upload-progress-header {
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  margin-bottom:   var(--sp-2);
}

.upload-progress-label {
  font-family: var(--mc-font);
  font-size:   11px;
  font-weight: 500;
  color:       var(--mc-text-secondary);
}

.upload-progress-pct {
  font-family: var(--mc-font-mono);
  font-size:   11px;
  font-weight: 700;
  color:       var(--mc-text-primary);
  letter-spacing: 0.04em;
}

.progress-bar-track {
  height:        4px;                          /* slim — editorial */
  background:    var(--mc-bg-raised);
  border-radius: var(--mc-radius-pill);
  overflow:      hidden;
}

.progress-bar-fill {
  height:        100%;
  background:    var(--mc-text-primary);       /* branco puro — mono */
  border-radius: var(--mc-radius-pill);
  transition:    width var(--mc-t-slow);
}

/* ── Caixa de erro ───────────────────────────────────────────────── */
.upload-error-box {
  display:       flex;
  align-items:   flex-start;
  gap:           var(--sp-3);
  margin-top:    var(--sp-5);
  padding:       var(--sp-3) var(--sp-4);
  background:    var(--mc-negative-dim);       /* rgba(224,112,112,0.12) */
  border:        1px solid var(--mc-negative-border);
  border-radius: var(--mc-radius-md);          /* 6px */
  animation:     mc-fade-in var(--mc-t-fast) both;
}

.upload-error-icon {
  color:      var(--mc-negative);
  flex-shrink:0;
  margin-top: 2px;
  font-size:  14px;
}

.upload-error-text {
  flex:        1;
  font-family: var(--mc-font);
  font-size:   12px;
  line-height: 1.55;
  color:       var(--mc-negative);
}

.upload-error-dismiss {
  background: none;
  border:     none;
  color:      var(--mc-negative);
  opacity:    .6;
  padding:    2px;
  flex-shrink:0;
  cursor:     pointer;
  transition: opacity var(--mc-t-fast);
  line-height:1;
}
.upload-error-dismiss:hover { opacity: 1; }

/* ── Features (3 ícones abaixo do card) ─────────────────────────── */
.upload-features {
  display:         flex;
  gap:             var(--sp-6);
  margin-top:      var(--sp-8);
  flex-wrap:       wrap;
  justify-content: center;
  animation:       mc-fade-in var(--mc-t-slow) 160ms both;
}

.upload-feature {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap:            var(--sp-2);
  text-align:     center;
  max-width:      140px;
}

/* Ícone da feature — superfície levantada com borda */
.upload-feature-icon {
  width:           40px;
  height:          40px;
  background:      var(--mc-bg-raised);
  border:          1px solid var(--mc-border-subtle);
  border-radius:   var(--mc-radius-lg);        /* 8px */
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       16px;
  color:           var(--mc-text-dim);
  transition:      border-color var(--mc-t-fast), color var(--mc-t-fast);
}
.upload-feature:hover .upload-feature-icon {
  border-color: var(--mc-border-default);
  color:        var(--mc-text-secondary);
}

/* Rótulo */
.upload-feature-label {
  font-family: var(--mc-font);
  font-size:   11px;
  line-height: 1.5;
  color:       var(--mc-text-ghost);
}

/* ── Rodapé ──────────────────────────────────────────────────────── */
.upload-footer {
  margin-top:  var(--sp-8);
  font-family: var(--mc-font);
  font-size:   10px;
  letter-spacing: 0.04em;
  color:       var(--mc-text-ghost);
  opacity:     .6;
  text-align:  center;
}

/* ── Responsivo mobile ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .upload-card {
    padding: var(--sp-5) var(--sp-4);
  }
  .upload-zone {
    padding: var(--sp-8) var(--sp-4);
  }
  .upload-features {
    gap: var(--sp-4);
  }
  .upload-feature {
    max-width: 120px;
  }
  .upload-title {
    font-size: 20px;
  }
}

/* ════════════════════════════════════════════════════════════════════
   AUTO-LOAD SCREEN — tela de loading/erro do boot automático
   namespace: autoload-*
   v20260430-1
   ════════════════════════════════════════════════════════════════════ */

/* ── Tela raiz (mesma estrutura da upload-screen) ────────────────── */
.autoload-screen {
  min-height:      100vh;
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  padding:         var(--sp-8) var(--sp-4);
  background:      var(--mc-bg-void);
  font-family:     var(--mc-font);
  animation:       mc-fade-in 0.3s ease both;
}

/* ── Logo ─────────────────────────────────────────────────────────── */
.autoload-logo {
  display:         flex;
  align-items:     center;
  gap:             12px;
  margin-bottom:   40px;
}

.autoload-logo-icon {
  width:           44px;
  height:          44px;
  background:      var(--mc-bg-card);
  border:          1px solid var(--mc-border-subtle);
  border-radius:   10px;
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       18px;
  color:           var(--mc-text-secondary);
}

.autoload-logo-icon--error {
  color:        var(--mc-negative);
  border-color: var(--mc-negative-border);
  background:   var(--mc-negative-dim);
}

.autoload-logo-text {
  font-size:      22px;
  font-weight:    300;
  letter-spacing: -0.01em;
  color:          var(--mc-text-primary);
}
.autoload-logo-text b {
  font-weight: 700;
}

/* ── Card central ─────────────────────────────────────────────────── */
.autoload-card {
  width:         100%;
  max-width:     420px;
  background:    var(--mc-bg-card);
  border:        1px solid var(--mc-border-subtle);
  border-radius: 12px;
  padding:       36px 32px;
  display:       flex;
  flex-direction:column;
  align-items:   center;
  gap:           16px;
  text-align:    center;
}

.autoload-card--error {
  border-color: var(--mc-negative-border);
}

/* ── Spinner ──────────────────────────────────────────────────────── */
.autoload-spinner-wrap {
  width:  52px;
  height: 52px;
  display:flex;
  align-items:   center;
  justify-content:center;
  margin-bottom: 4px;
}

.autoload-spinner {
  width:         40px;
  height:        40px;
  border:        2px solid var(--mc-border-subtle);
  border-top:    2px solid var(--mc-text-secondary);
  border-radius: 50%;
  animation:     autoload-spin 0.9s linear infinite;
}

@keyframes autoload-spin {
  to { transform: rotate(360deg); }
}

/* ── Ícone de erro ────────────────────────────────────────────────── */
.autoload-error-icon {
  font-size: 32px;
  color:     var(--mc-negative);
  margin-bottom: 4px;
  opacity:   0.85;
}

/* ── Textos ───────────────────────────────────────────────────────── */
.autoload-title {
  font-size:   17px;
  font-weight: 600;
  color:       var(--mc-text-primary);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.autoload-msg {
  font-size:   12px;
  color:       var(--mc-text-secondary);
  line-height: 1.6;
  min-height:  18px;
}

.autoload-error-msg {
  font-size:   12px;
  color:       var(--mc-negative);
  line-height: 1.6;
  background:  var(--mc-negative-dim);
  border:      1px solid var(--mc-negative-border);
  border-radius: 6px;
  padding:     10px 14px;
  text-align:  left;
  width:       100%;
  box-sizing:  border-box;
}

.autoload-error-tip {
  font-size:   11px;
  color:       var(--mc-text-ghost);
  line-height: 1.5;
  text-align:  left;
  width:       100%;
}

/* ── Barra de progresso ───────────────────────────────────────────── */
.autoload-progress-wrap {
  width:   100%;
  display: flex;
  flex-direction: column;
  gap:     6px;
  margin-top: 4px;
}

.autoload-progress-track {
  height:        4px;
  background:    var(--mc-bg-raised);
  border-radius: 999px;
  overflow:      hidden;
}

.autoload-progress-fill {
  height:        100%;
  background:    var(--mc-text-secondary);
  border-radius: 999px;
  transition:    width 0.4s ease;
}

.autoload-progress-pct {
  font-size:    10px;
  font-family:  var(--mc-font-mono);
  color:        var(--mc-text-ghost);
  text-align:   right;
  letter-spacing: 0.04em;
}

/* ── Fonte (badge informativo) ────────────────────────────────────── */
.autoload-source {
  font-size:   10px;
  color:       var(--mc-text-ghost);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top:  4px;
  display:     flex;
  align-items: center;
}

/* ── Botões de ação (tela de erro) ────────────────────────────────── */
.autoload-actions {
  display:        flex;
  flex-direction: column;
  gap:            10px;
  width:          100%;
  margin-top:     4px;
}

.autoload-btn {
  display:        inline-flex;
  align-items:    center;
  justify-content:center;
  gap:            8px;
  height:         40px;
  border-radius:  7px;
  font-size:      12px;
  font-weight:    600;
  font-family:    var(--mc-font);
  letter-spacing: 0.02em;
  cursor:         pointer;
  width:          100%;
  transition:     background 0.14s, border-color 0.14s, color 0.14s, transform 0.1s;
  border:         1px solid transparent;
}
.autoload-btn:active { transform: scale(0.98); }

/* Primário — Tentar novamente */
.autoload-btn--primary {
  background: var(--mc-text-primary);
  color:      #000;
  border-color: var(--mc-text-primary);
}
.autoload-btn--primary:hover {
  background: #E8E8E8;
}

/* Secundário — Carregar arquivo manualmente */
.autoload-btn--secondary {
  background:   transparent;
  color:        var(--mc-text-secondary);
  border-color: var(--mc-border-default);
}
.autoload-btn--secondary:hover {
  background:   var(--mc-hover-bg);
  border-color: var(--mc-border-strong);
  color:        var(--mc-text-sub);
}

/* ── Badge dot: estado de refresh ─────────────────────────────────── */
.header-file-badge-dot--refreshing {
  animation:         autoload-pulse-dot 1s ease-in-out infinite;
  background-color:  var(--mc-warning) !important;
}

@keyframes autoload-pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ── btn-ghost para Header ────────────────────────────────────────── */
.btn-ghost {
  background:   transparent;
  border:       1px solid transparent;
  color:        var(--c-text-tertiary, rgba(255,255,255,0.35));
  font-family:  var(--mc-font, 'Archivo', sans-serif);
  cursor:       pointer;
  border-radius: 6px;
  display:      inline-flex;
  align-items:  center;
  gap:          6px;
  padding:      4px 10px;
  transition:   background 0.14s, color 0.14s;
}
.btn-ghost:hover {
  background: var(--mc-hover-bg);
  color:      var(--c-text-secondary, rgba(255,255,255,0.6));
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .autoload-card { padding: 28px 20px; }
  .autoload-title { font-size: 16px; }
}