/* ═════════════════════════════════════════════════════════
   TICKETTOEXCEL — CLEAN DESIGN V5.1
   Minimalista, funcional, completo.
   ═════════════════════════════════════════════════════════ */

/* ===== DESIGN TOKENS ===== */
:root {
  --color-bg: #f8f9fb;
  --color-surface: #ffffff;
  --color-text-primary: #1a1d26;
  --color-text-secondary: #6b7280;
  --color-text-muted: #9ca3af;
  --color-accent: #059669;
  --color-accent-hover: #047857;
  --color-accent-light: rgba(5, 150, 105, 0.08);
  --color-accent-glow: rgba(5, 150, 105, 0.25);
  --color-border: #e5e7eb;
  --color-border-hover: #d1d5db;
  --color-dropzone-active: rgba(5, 150, 105, 0.12);
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  /* Bloqueo de selección nativo */
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  user-select: none;
}

/* Re-activar selección en campos de datos */
input, textarea, .manual-input, #inputContexto, [contenteditable="true"] {
  -webkit-user-select: text;
  user-select: text;
}

/* ===== LAYOUT ===== */
.app-container {
  max-width: 700px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 16px;
  flex: 1;
}

/* ===== HEADER ===== */
.app-header {
  margin-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 16px;
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon-box {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, #10b981, #059669);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}
.logo-icon-box svg { width: 22px; height: 22px; color: white; }
.logo-text { font-size: 1.25rem; font-weight: 700; color: var(--color-text-primary); }
.logo-text span { color: var(--color-accent); }

/* ── NAV TABS ── */
.app-nav {
  display: flex;
  gap: 4px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.nav-item {
  padding: 6px 14px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  font-family: inherit;
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-item:hover { color: var(--color-text-primary); }
.nav-item.active {
  background: var(--color-accent);
  color: white;
}

/* Privacy badge */
.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 4px 12px;
  background-color: var(--color-accent-light);
  border: 1px solid rgba(5,150,105,0.15);
  border-radius: 100px;
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
}
.privacy-badge svg { width:14px; height:14px; }

/* ===== VIEWS ===== */
.app-view { animation: fadeIn 0.2s ease-out; }
@keyframes fadeIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }

.shared-zone { animation: fadeIn 0.2s ease-out; }

.view-header { text-align:center; margin-bottom:24px; }
.view-header h2 { font-size:1.3rem; font-weight:700; }
.view-header p { color:var(--color-text-secondary); font-size:0.9rem; }

/* ===== ACCOUNTING PANEL ===== */
.accounting-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

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

.accounting-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.accounting-select, .accounting-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--color-surface);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast);
}
.accounting-select:focus, .accounting-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* ===== TEMPLATE SECTION ===== */
.template-section { margin-bottom: 20px; }
.template-section__title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}
.template-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.template-card {
  display:flex; align-items:center; gap:12px; padding:12px;
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:var(--radius-md); transition:all var(--transition-fast);
}
.template-card--active { border-color:var(--color-accent); background:var(--color-accent-light); }
.template-card__icon { flex-shrink: 0; }
.template-card__icon svg { width: 24px; height: 24px; color: var(--color-accent); }
.template-card__info { flex:1; }
.template-card__label { display:block; font-size:0.85rem; font-weight:600; }
.template-card__status { display:block; font-size:0.75rem; color:var(--color-text-muted); }
.btn-template-upload {
  padding:6px 14px; border:1px solid var(--color-accent); border-radius:var(--radius-sm);
  background:transparent; color:var(--color-accent); font-weight:600; font-size:0.8rem; cursor:pointer;
}

/* ===== CONTEXT INPUT ===== */
.context-input-section { margin-bottom: 20px; }
.context-input-wrapper { width:100%; }
.context-input-wrapper label {
  display:block; font-size:0.75rem; font-weight:600;
  color:var(--color-text-secondary); margin-bottom:6px; letter-spacing:0.3px;
}
.context-textarea {
  width:100%; padding:12px; border:1px solid var(--color-border);
  border-radius:var(--radius-md); font-family:inherit; font-size:0.9rem;
  resize:vertical; min-height:60px; transition:border-color var(--transition-fast), opacity 0.3s;
}
.context-textarea:focus { outline:none; border-color:var(--color-accent); }
.context-textarea--fade { opacity:0.3; }

/* Server status */
.server-status {
  display:flex; align-items:center; gap:8px;
  padding:8px 12px; margin-bottom:10px;
  background:rgba(245,158,11,0.08); border:1px solid rgba(245,158,11,0.2);
  border-radius:var(--radius-sm); font-size:0.8rem; color:#92400e;
}
.pulse-dot {
  width:8px; height:8px; border-radius:50%; background:#f59e0b;
  animation:pulse 1.5s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ===== MODEL PROGRESS ===== */
.model-progress {
  display:flex; align-items:center; gap:10px;
  padding:6px 0; margin-bottom:8px;
}
.model-progress__bar {
  flex:1; height:4px; background:var(--color-border);
  border-radius:2px; overflow:hidden;
}
.model-progress__fill {
  height:100%; width:0%; background:var(--color-accent);
  border-radius:2px; transition:width 0.4s ease;
}
.model-progress__text {
  font-size:0.7rem; font-weight:600; color:var(--color-accent);
  min-width:32px; text-align:right;
}

/* ===== DROPZONE ===== */
.dropzone-wrapper { margin-bottom: 20px; }
.dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background: var(--color-surface);
  position: relative;
}
.dropzone:hover { border-color: var(--color-accent); }
.dropzone--active { border-color:var(--color-accent); background:var(--color-dropzone-active); }
.dropzone__icon { width:48px; height:48px; color:var(--color-text-muted); margin-bottom:12px; }
.dropzone__text-main { font-weight:600; font-size:0.95rem; }
.dropzone__text-sub { font-size:0.8rem; color:var(--color-text-muted); margin-top:4px; }
.dropzone__input { display:none; }

/* ===== FILE COUNTER ===== */
.file-counter {
  text-align:center; font-size:0.8rem; font-weight:600;
  color:var(--color-accent); padding:8px; display:none;
}
.file-counter--visible { display:block; }

/* ===== GALLERY ===== */
.gallery {
  display:grid; grid-template-columns:repeat(auto-fill, minmax(90px, 1fr));
  gap:8px; margin-top:12px; display:none;
}
.gallery--visible { display:grid; }
.gallery-card {
  border-radius:8px; overflow:hidden; position:relative;
  border:1px solid var(--color-border); background:var(--color-surface);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.gallery-card:hover { transform:translateY(-1px); box-shadow:0 2px 8px rgba(0,0,0,0.06); }
.gallery-card__img { width:100%; height:70px; object-fit:cover; display:block; }
.gallery-card__info { padding:4px 6px; }
.gallery-card__name { font-size:0.65rem; color:var(--color-text-muted); display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.gallery-card__status {
  font-size:0.6rem; font-weight:600; padding:3px 6px;
  display:flex; align-items:center; gap:3px; justify-content:center;
}
.gallery-card__status svg { width:12px; height:12px; flex-shrink:0; }
.gallery-card__status--done { background:rgba(16,185,129,0.08); color:#059669; }
.gallery-card__status--error { background:rgba(239,68,68,0.08); color:#dc2626; }
.gallery-card__status--processing { background:rgba(99,102,241,0.08); color:#6366f1; }
.gallery-card__remove {
  position:absolute; top:3px; right:3px; width:16px; height:16px;
  border-radius:50%; background:rgba(0,0,0,0.45); border:none; color:white;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  font-size:10px; line-height:1; opacity:0; transition:opacity 0.15s;
}
.gallery-card:hover .gallery-card__remove { opacity:1; }

/* ===== ACTION SECTION ===== */
.action-section { margin-bottom: 24px; }
.filename-row { margin-bottom:12px; }
.filename-row__label {
  display:flex; align-items:center; gap:6px;
  font-size:0.8rem; font-weight:600; color:var(--color-text-secondary); margin-bottom:6px;
}
.filename-row__label svg { width:16px; height:16px; }
.filename-row__input-wrap {
  display:flex; align-items:center;
  border:1px solid var(--color-border); border-radius:var(--radius-sm);
  overflow:hidden; background:var(--color-surface);
}
.filename-row__input {
  flex:1; padding:10px 12px; border:none; outline:none; font-family:inherit; font-size:0.9rem;
}
.filename-row__suffix {
  padding:10px 12px; background:var(--color-bg); color:var(--color-text-muted);
  font-size:0.85rem; font-weight:500; border-left:1px solid var(--color-border);
}

/* ===== ACTION BUTTONS GRID ===== */
.action-buttons-grid {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.btn-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-base);
  color: white;
}

.btn-action svg { width: 18px; height: 18px; }
.btn-action:active:not(:disabled) { transform: scale(0.97); }
.btn-action:disabled { opacity: 0.4; cursor: not-allowed; filter: grayscale(1); }

/* Button Variants */
.btn-action--analyze { background: var(--color-accent); }
.btn-action--analyze:hover:not(:disabled) { background: var(--color-accent-hover); box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25); }

.btn-action--download { background: #2563eb; }
.btn-action--download:hover:not(:disabled) { background: #1d4ed8; box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25); }

.btn-action--reset { background: #64748b; }
.btn-action--reset:hover:not(:disabled) { background: #475569; box-shadow: 0 4px 12px rgba(100, 116, 139, 0.25); }

@media (max-width: 600px) {
  .action-buttons-grid { grid-template-columns: 1fr; }
}

/* ===== HOW IT WORKS ===== */
.how-it-works { margin-top:20px; }
.how-it-works__card {
  display:flex; gap:12px; align-items:flex-start;
  padding:16px; background:var(--color-accent-light);
  border:1px solid rgba(5,150,105,0.12); border-radius:var(--radius-md);
}
.how-it-works__icon { width:24px; height:24px; flex-shrink:0; color:var(--color-accent); }
.how-it-works__card p { font-size:0.85rem; color:var(--color-text-secondary); line-height:1.5; }

/* ===== FAQ ===== */
.faq-section { margin-top:32px; margin-bottom:24px; }
.faq-item {
  border:1px solid var(--color-border); border-radius:var(--radius-md);
  margin-bottom:8px; overflow:hidden; background:var(--color-surface);
}
.faq-item__header {
  display:flex; align-items:center; gap:10px;
  padding:14px 16px; cursor:pointer; font-weight:600; font-size:0.9rem;
  list-style:none;
}
.faq-item__header::-webkit-details-marker { display:none; }
.faq-item__icon svg { width:20px; height:20px; color:var(--color-accent); }
.faq-item__chevron { margin-left:auto; transition:transform 0.2s; }
.faq-item__chevron svg { width:16px; height:16px; color:var(--color-text-muted); }
.faq-item[open] .faq-item__chevron { transform:rotate(180deg); }
.faq-item__body { padding:0 16px 16px; font-size:0.9rem; color:var(--color-text-secondary); }
.faq-step { display:flex; gap:12px; margin-bottom:12px; }
.faq-step__number {
  width:28px; height:28px; border-radius:50%; flex-shrink:0;
  background:var(--color-accent); color:white;
  display:flex; align-items:center; justify-content:center;
  font-size:0.8rem; font-weight:700;
}
.faq-step__content strong { color:var(--color-text-primary); }
.faq-tip {
  padding:12px; background:rgba(245,158,11,0.06); border:1px solid rgba(245,158,11,0.15);
  border-radius:var(--radius-sm); font-size:0.85rem;
}
.faq-features ul { padding-left:20px; }
.faq-features li { margin-bottom:4px; font-size:0.85rem; }

/* ===== DONATION (KO-FI) ===== */
.donation-section {
  text-align:center; padding:32px 20px;
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:var(--radius-lg); margin-bottom:24px;
}
.donation-header h3 { font-size:1.1rem; margin-bottom:6px; }
.donation-header p { color:var(--color-text-secondary); font-size:0.85rem; margin-bottom:16px; }
.donation-card { display:flex; align-items:center; justify-content:center; gap:12px; }
.donation-card__icon { font-size:1.5rem; }
.btn-kofi {
  display:inline-block; padding:10px 24px; background:#29abe0; color:white;
  text-decoration:none; border-radius:100px; font-weight:600; font-size:0.9rem;
  transition:transform 0.2s, box-shadow 0.2s;
}
.btn-kofi:hover { transform:scale(1.03); box-shadow:0 4px 16px rgba(41,171,224,0.3); }

/* ===== TAX SUMMARY ===== */
.tax-summary-board { margin-top:20px; }
.tax-summary-card { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-md); padding:20px; }
.tax-summary-title { font-size:1rem; font-weight:700; margin-bottom:12px; }
.tax-table { width:100%; border-collapse:collapse; font-size:0.85rem; }
.tax-table th { text-align:left; padding:8px; border-bottom:2px solid var(--color-border); font-weight:600; color:var(--color-text-secondary); }
.tax-table td { padding:8px; border-bottom:1px solid var(--color-border); }
.tax-table__row-highlight { background:var(--color-accent-light); }
.tax-tips { margin-top:12px; font-size:0.85rem; }
.tax-tip-item { display:flex; gap:8px; margin-bottom:6px; }
.tax-tip-icon { flex-shrink:0; }

/* ===== SUPERMARKET MODE ===== */
.currency-selector { margin-bottom:16px; }
.currency-selector label {
  display:block; font-size:0.75rem; font-weight:600;
  text-transform:uppercase; letter-spacing:0.5px;
  color:var(--color-text-secondary); margin-bottom:6px;
}
.currency-select {
  width:100%; padding:10px 12px; border:1px solid var(--color-border);
  border-radius:var(--radius-sm); font-family:inherit; font-size:0.9rem;
  background:var(--color-surface); color:var(--color-text-primary);
  cursor:pointer; transition:border-color var(--transition-fast);
}
.currency-select:focus { outline:none; border-color:var(--color-accent); }

.budget-panel {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:var(--radius-md); padding:20px; margin-bottom:20px;
}
.budget-input-group { margin-bottom:12px; }
.budget-input-group label { display:block; font-size:0.8rem; font-weight:600; color:var(--color-text-secondary); margin-bottom:6px; }
.budget-input-wrapper { display:flex; align-items:center; border:1px solid var(--color-border); border-radius:var(--radius-sm); overflow:hidden; }
.budget-input-wrapper span { padding:8px 12px; background:var(--color-bg); font-weight:600; color:var(--color-text-secondary); }
.budget-input-wrapper input { flex:1; padding:8px; border:none; outline:none; font-family:inherit; font-size:0.9rem; }
.budget-labels { display:flex; justify-content:space-between; font-size:0.85rem; margin-bottom:6px; }
.budget-bar { width:100%; height:8px; background:var(--color-bg); border-radius:4px; overflow:hidden; }
.budget-fill { height:100%; background:var(--color-accent); border-radius:4px; transition:width 0.3s; }
.budget-fill.warning { background:var(--color-warning); }
.budget-fill.danger { background:var(--color-danger); }

.market-actions { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:20px; }
.btn-market {
  display:flex; align-items:center; justify-content:center; gap:8px;
  padding:12px; border:1px solid var(--color-border); border-radius:var(--radius-md);
  background:var(--color-surface); font-family:inherit; font-weight:600;
  font-size:0.85rem; cursor:pointer; transition:all var(--transition-fast);
}
.btn-market svg { width:20px; height:20px; }
.btn-market:hover { border-color:var(--color-accent); color:var(--color-accent); }

.shopping-cart { margin-bottom:20px; }
.cart-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; }
.cart-header h3 { font-size:1rem; font-weight:600; }
.cart-header-actions { display:flex; align-items:center; gap:10px; }
.cart-header span { font-size:0.8rem; color:var(--color-text-muted); }
.btn-reset-cart {
  padding:4px; background:transparent; border:none; color:var(--color-text-muted);
  cursor:pointer; transition:color 0.2s; display:flex; align-items:center;
}
.btn-reset-cart:hover { color:var(--color-danger); }
.btn-reset-cart svg { width:18px; height:18px; }
.cart-empty-state { text-align:center; padding:30px; color:var(--color-text-muted); }
.cart-empty-state svg { width:40px; height:40px; margin-bottom:8px; }
.cart-item {
  display:flex; align-items:center; gap:12px; padding:12px;
  border:1px solid var(--color-border); border-radius:var(--radius-sm);
  margin-bottom:8px; background:var(--color-surface);
}
.cart-item__info { flex:1; }
.cart-item__name { display:block; font-weight:600; font-size:0.9rem; }
.cart-item__price { font-size:0.8rem; color:var(--color-text-muted); }
.cart-item__unit-toggle { margin-top:4px; display:flex; background:var(--color-bg); border-radius:4px; padding:2px; width:fit-content; }
.unit-btn {
  padding:2px 8px; border:none; border-radius:3px; font-size:0.7rem; font-weight:600;
  cursor:pointer; background:transparent; color:var(--color-text-muted); transition:all 0.2s;
}
.unit-btn.active { background:var(--color-surface); color:var(--color-accent); box-shadow:var(--shadow-sm); }
.cart-item__item-discount { margin-top:4px; }
.cart-item__item-discount label { font-size:0.7rem; color:var(--color-text-muted); }
.cart-item__item-discount input { width:70px; padding:4px 6px; border:1px solid var(--color-border); border-radius:4px; font-size:0.8rem; }
.cart-item__controls { display:flex; align-items:center; gap:8px; }
.qty-btn {
  width:28px; height:28px; border:1px solid var(--color-border); border-radius:4px;
  background:var(--color-surface); cursor:pointer; font-size:1rem; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.qty-input {
  width: 50px; height: 28px; border: 1px solid var(--color-border); border-radius: 4px;
  text-align: center; font-size: 0.9rem; font-weight: 600; font-family: inherit;
  background: var(--color-bg); color: var(--color-text-primary);
}
/* Ocultar flechas del input number para limpieza visual */
.qty-input::-webkit-inner-spin-button, 
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.cart-item__delete { border:none; background:none; cursor:pointer; color:var(--color-text-muted); padding:4px; }
.cart-item__delete:hover { color:var(--color-danger); }

/* ===== ELEGANT GUIDE SYSTEM ===== */
.elegant-guide-container {
  margin: 40px auto 20px;
  max-width: 600px;
  text-align: center;
}
.btn-guide-toggle {
  background: transparent; border: 1px solid var(--color-border);
  padding: 10px 24px; border-radius: 30px;
  color: var(--color-text-secondary); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-guide-toggle:hover {
  border-color: var(--color-accent); color: var(--color-accent);
  background: rgba(5, 150, 105, 0.05);
}
.btn-guide-toggle svg { width: 18px; height: 18px; }

.elegant-guide-box {
  margin-top: 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.guide-grid-elegant {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.guide-step-elegant {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.guide-step-elegant span {
  width: 28px; height: 28px; background: var(--color-accent);
  color: white; border-radius: 50%; display: flex;
  align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700;
}
.guide-step-elegant strong { font-size: 0.9rem; color: var(--color-text-primary); }
.guide-step-elegant p { font-size: 0.75rem; color: var(--color-text-muted); line-height: 1.4; margin: 0; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .guide-grid-elegant { grid-template-columns: 1fr; gap: 16px; }
}

.market-summary {
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius:var(--radius-md); padding:20px;
}
.discount-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:16px; }
.discount-field label { display:block; font-size:0.75rem; font-weight:600; color:var(--color-text-secondary); margin-bottom:4px; }
.discount-field input { width:100%; padding:8px; border:1px solid var(--color-border); border-radius:var(--radius-sm); font-family:inherit; }
.final-total { display:flex; justify-content:space-between; align-items:center; padding-top:12px; border-top:1px solid var(--color-border); }
.final-total span { font-size:0.9rem; color:var(--color-text-secondary); }
.final-total strong { font-size:1.25rem; color:var(--color-accent); }
.market-summary-actions { margin-top:16px; display:flex; justify-content:center; }
.btn-minimal {
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 16px; background:var(--color-bg); color:var(--color-text-secondary);
  border:1px solid var(--color-border); border-radius:var(--radius-sm);
  font-size:0.85rem; font-weight:600; cursor:pointer; transition:all 0.2s;
}
.btn-minimal:hover { background:var(--color-surface); color:var(--color-accent); border-color:var(--color-accent); }
.btn-minimal svg { width:16px; height:16px; }
.btn-download--pdf { background:#475569; }
.btn-download--pdf:hover { background:#334155; }

/* ===== DEBUG PANEL ===== */
.ocr-debug-panel {
  margin-top:20px; padding:16px; background:var(--color-surface);
  border:1px solid var(--color-border); border-radius:var(--radius-md);
}
.ocr-debug-panel__title { font-size:0.9rem; font-weight:600; margin-bottom:12px; display:flex; gap:6px; align-items:center; }
.ocr-debug-entry { padding:10px; border-bottom:1px solid var(--color-border); }
.ocr-debug-entry__header { display:flex; justify-content:space-between; font-size:0.85rem; }
.ocr-debug-entry__text { font-family:var(--font-mono); font-size:0.75rem; background:var(--color-bg); padding:8px; border-radius:4px; margin-top:6px; white-space:pre-wrap; word-break:break-all; }

/* ===== TOAST ===== */
.toast {
  position:fixed; bottom:20px; left:50%; transform:translateX(-50%) translateY(100px);
  display:flex; align-items:center; gap:8px; padding:12px 20px;
  background:var(--color-text-primary); color:white;
  border-radius:var(--radius-sm); font-size:0.85rem; font-weight:500;
  box-shadow:var(--shadow-lg); z-index:9999;
  transition:transform 0.3s ease-out, opacity 0.3s;
  opacity:0; pointer-events:none;
}
.toast--visible { transform:translateX(-50%) translateY(0); opacity:1; pointer-events:auto; }
.toast__icon { width:18px; height:18px; flex-shrink:0; }
.toast__text { flex:1; }

/* ===== FOOTER ===== */
.app-footer {
  text-align:center; padding:24px 16px; margin-top:auto;
  border-top:1px solid var(--color-border); font-size:0.8rem; color:var(--color-text-muted);
}
.app-footer a { color:var(--color-accent); text-decoration:none; }
.support-text { margin-top:4px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideDown { from{opacity:0;transform:translateY(-10px)} to{opacity:1;transform:translateY(0)} }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.spin { animation: spin 1.5s linear infinite; display: inline-block; }

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .header-row { flex-direction:column; align-items:flex-start; }
  .accounting-grid { grid-template-columns:1fr; }
  .template-grid { grid-template-columns:1fr; }
  .market-actions { grid-template-columns:1fr; margin-top: 10px; }
  .btn-market--camera { padding: 16px; font-size: 1rem; box-shadow: var(--shadow-md); border: 2px solid var(--color-accent); }
  .manual-input-wrapper { border-width: 1px; padding: 2px 2px 2px 10px; }
  .btn-manual-add span { display: none; }
  .btn-manual-add { padding: 10px; border-radius: 10px; }
  .discount-grid { grid-template-columns:1fr; }
  .app-container { padding: 16px 12px; }
}



/* ===== ENHANCED AUDIT UI ===== */
.google-intel-header {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 700; color: var(--color-accent);
  margin: 12px 0 8px 0;
}
.spin-slow { animation: spin 3s linear infinite; width: 14px; height: 14px; }

.insight-card {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 12px; margin-bottom: 10px;
}
.insight-card__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin-bottom: 8px;
}
.insight-field { display: flex; flex-direction: column; }
.insight-label { font-size: 0.65rem; color: var(--color-text-muted); text-transform: uppercase; font-weight: 600; }
.insight-value { font-size: 0.8rem; color: var(--color-text-primary); font-weight: 700; }

.insight-reasoning {
  font-size: 0.75rem; color: var(--color-text-secondary); line-height: 1.4;
  padding-top: 8px; border-top: 1px dashed var(--color-border);
  display: flex; gap: 6px; align-items: flex-start;
}
.status-badge {
  font-size: 0.7rem; background: var(--color-accent-light); color: var(--color-accent);
  padding: 2px 8px; border-radius: 100px; font-weight: 600;
}

/* ===== MANUAL ENTRY (MARKET) ===== */
.manual-entry-section { margin-top: 16px; margin-bottom: 8px; }
.manual-input-group { display: flex; flex-direction: column; gap: 6px; }
.manual-input-wrapper {
  display: flex; align-items: center; background: var(--color-surface);
  border: 2px solid var(--color-border); border-radius: var(--radius-md);
  padding: 4px 4px 4px 12px; transition: all 0.2s;
}
.manual-input-wrapper:focus-within { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-light); }
.manual-input-icon { width: 18px; height: 18px; color: var(--color-text-muted); flex-shrink: 0; }
.manual-input {
  flex: 1; border: none; background: transparent; outline: none;
  padding: 10px 12px; font-family: inherit; font-size: 0.95rem; color: var(--color-text-primary);
}
.btn-manual-add {
  display: flex; align-items: center; gap: 8px; padding: 10px 16px;
  background: var(--color-accent); color: white; border: none;
  border-radius: var(--radius-sm); font-weight: 700; font-size: 0.85rem;
  cursor: pointer; transition: all 0.2s;
}
.btn-manual-add:hover { background: var(--color-accent-hover); transform: translateY(-1px); }
.btn-manual-add svg { width: 16px; height: 16px; stroke-width: 3px; }
.manual-input-hint { font-size: 0.7rem; color: var(--color-text-muted); padding-left: 4px; font-style: italic; }

/* ===== VOICE RECORDING UI ===== */
.manual-actions-row { display: flex; align-items: center; gap: 8px; }
.btn-voice {
  position: relative; width: 42px; height: 42px; border-radius: var(--radius-sm);
  background: var(--color-bg); border: 1px solid var(--color-border);
  color: var(--color-text-muted); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}
.btn-voice:hover { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-light); }
.btn-voice.recording { background: #fee2e2; border-color: #ef4444; color: #ef4444; }
.btn-voice svg { width: 20px; height: 20px; z-index: 2; }

.voice-pulse {
  position: absolute; width: 100%; height: 100%; border-radius: inherit;
  background: #ef4444; opacity: 0; z-index: 1; pointer-events: none;
}
.btn-voice.recording .voice-pulse { animation: voice-pulse-anim 1.5s infinite; }

@keyframes voice-pulse-anim {
  0% { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(1.8); opacity: 0; }
}

.voice-timer-badge {
  position: absolute; top: -25px; left: 50%; transform: translateX(-50%);
  background: #ef4444; color: white; font-size: 0.65rem; font-weight: 700;
  padding: 2px 6px; border-radius: 4px; display: none;
}
.btn-voice.recording .voice-timer-badge { display: block; }

/* ===== CART ITEM ENHANCEMENTS ===== */
.cart-item__header-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 4px; }
.cart-item__badge {
  font-size: 0.65rem; background: var(--color-accent-light); color: var(--color-accent);
  padding: 2px 8px; border-radius: 100px; font-weight: 700; text-transform: uppercase;
  flex-shrink: 0; white-space: nowrap;
}
.cart-item__price-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.cart-item__subtotal { font-size: 0.85rem; font-weight: 800; color: var(--color-text-primary); }
.cart-item__price { font-size: 0.8rem; color: var(--color-text-secondary); }

/* Colores por categoría (opcional pero recomendado) */
.cart-item__badge { border: 1px solid var(--color-accent); }

/* ===== REFINAMIENTO CONTROLES CARRITO ===== */
.cart-item__controls { 
  display: flex; flex-direction: column; align-items: flex-end; gap: 6px; 
}
.qty-row { display: flex; align-items: center; gap: 4px; }
.cart-item__subtotal { 
  font-size: 0.8rem; font-weight: 800; color: var(--color-accent); 
  white-space: nowrap; margin-top: 2px;
}

/* ===== SIMETRÍA Y ALINEACIÓN DE TOTALES ===== */
.cart-item__footer-row { 
  display: flex; justify-content: space-between; align-items: flex-end; 
  margin-top: 12px; padding-top: 8px; border-top: 1px dashed var(--color-border);
}
.cart-item__subtotal { 
  font-size: 0.9rem; font-weight: 800; color: var(--color-accent); 
  text-align: right; margin-bottom: 2px;
}
.cart-item__controls { align-items: center; justify-content: center; }

/* ===== ARQUITECTURA SIMÉTRICA DE FILAS (CARRITO) ===== */
.cart-item { display: flex; flex-direction: column; gap: 14px; padding: 16px; align-items: stretch; }
.cart-item__row { display: flex; justify-content: space-between; align-items: center; width: 100%; gap: 12px; }
.cart-item__header { margin-bottom: 2px; }
.cart-item__middle { padding: 4px 0; }
.cart-item__footer { margin-top: 8px; padding-top: 10px; border-top: 1px dashed var(--color-border); }

.cart-item__price-unit-col { display: flex; flex-direction: column; gap: 6px; }
.cart-item__controls-col { display: flex; align-items: center; gap: 12px; }

.cart-item__subtotal { 
  font-size: 1rem; font-weight: 800; color: var(--color-accent); 
  text-align: right; margin-left: auto;
}
.cart-item__badge { margin-left: auto; }

.cart-item__name-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.cart-item__intel-tip {
  cursor: help;
  font-size: 1.1rem;
  opacity: 0.8;
  transition: opacity 0.2s, transform 0.2s;
  background: rgba(16, 185, 129, 0.1);
  padding: 2px 6px;
  border-radius: 6px;
}

.cart-item__intel-tip:hover {
  opacity: 1;
  transform: scale(1.1);
  background: rgba(16, 185, 129, 0.2);
}

/* Botón Finalizar Compra */
.market-summary-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.btn-finalize {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-share-market {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px;
  background: #f97316; /* Vibrant Orange */
  color: #0f172a; /* Deep Black/Slate-900 */
  border: none;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.2);
}

.btn-share-market:hover {
  background: #ea580c; /* Darker Orange */
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(249, 115, 22, 0.3);
}

.btn-share-market svg {
  width: 20px;
  height: 20px;
}

.btn-finalize:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
  filter: brightness(1.1);
}

.btn-finalize:active {
  transform: translateY(0);
}

.btn-finalize svg {
  width: 24px;
  height: 24px;
}

/* Animación de Éxito */
@keyframes success-pop {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.toast--success {
  background: #10b981 !important;
  border-left: 5px solid #064e3b;
  animation: success-pop 0.4s ease-out;
}

/* ── PWA INSTALL BANNER ── */
#pwa-install-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(26, 28, 30, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 16px;
  padding: 16px;
  display: none; /* Se activa por JS en móviles */
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 10000;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  transform: translateY(150%);
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#pwa-install-banner.show {
  display: flex;
  transform: translateY(0);
}

.pwa-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pwa-icon-box {
  width: 40px;
  height: 40px;
  background: #10b981;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pwa-icon-box svg {
  width: 24px;
  height: 24px;
  color: white;
}

.pwa-text h4 {
  margin: 0;
  font-size: 14px;
  color: white;
  font-weight: 600;
}

.pwa-text p {
  margin: 0;
  font-size: 11px;
  color: #94a3b8;
}

.pwa-actions {
  display: flex;
  gap: 8px;
}

#btn-pwa-install {
  background: #10b981;
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

#btn-pwa-close {
  background: rgba(255,255,255,0.1);
  color: white;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ═══ ADMIN CONSOLE (MODERNO) ═══ */
.admin-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}

.admin-modal__content {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}

.admin-modal__header {
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-modal__title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-modal__icon {
  font-size: 24px;
}

.admin-modal__title-group h3 {
  margin: 0;
  color: white;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.btn-close-admin {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-close-admin:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.admin-modal__body {
  padding: 24px;
  flex: 1;
}

.admin-controls {
  margin-bottom: 32px;
}

.admin-field label {
  display: block;
  color: #94a3b8;
  font-size: 13px;
  margin-bottom: 8px;
  font-weight: 500;
}

.admin-input-row {
  display: flex;
  gap: 12px;
}

.admin-input {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px 16px;
  color: white;
  flex: 1;
  font-family: inherit;
}

.btn-admin-refresh {
  background: #10b981;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 0 24px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn-admin-refresh:active {
  transform: scale(0.95);
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}

.admin-stat-card {
  background: rgba(15, 23, 42, 0.4);
  padding: 24px;
  border-radius: 20px;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.admin-stat-label {
  display: block;
  color: #94a3b8;
  font-size: 14px;
  margin-bottom: 8px;
}

.admin-stat-value {
  color: #10b981;
  font-size: 28px;
  font-weight: 800;
}

.admin-table-container {
  background: rgba(15, 23, 42, 0.4);
  border-radius: 20px;
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  text-align: left;
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  color: #94a3b8;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-table td {
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 14px;
}

.admin-modal__footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.admin-modal__footer p {
  margin: 0;
  color: #475569;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 600px) {
  .admin-stats-grid { grid-template-columns: 1fr; }
  .admin-input-row { flex-direction: column; }
}