:root{--bg-dark: #08090d;--bg-card: rgba(15, 18, 28, .75);--bg-card-hover: rgba(22, 27, 42, .88);--bg-receipt: #0d0f17;--bg-panel: rgba(255, 255, 255, .03);--gold-primary: #d4af37;--gold-light: #f3e5ab;--gold-glow: rgba(212, 175, 55, .25);--sage-accent: #8ea89d;--sage-glow: rgba(142, 168, 157, .2);--blue-crisis: #5b8def;--purple-prepare: #a78bfa;--text-main: #f3f4f8;--text-muted: #9aa1b2;--text-dim: #636b7e;--color-success: #4ade80;--color-warning: #fbbf24;--color-danger: #f87171;--color-declinable: #60a5fa;--font-display: "Archivo", -apple-system, BlinkMacSystemFont, sans-serif;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "IBM Plex Mono", monospace;--max-width: 1200px;--radius-sm: 12px;--radius-md: 22px;--radius-lg: 32px;--radius-receipt: 18px;--shadow-glow: 0 0 30px rgba(212, 175, 55, .14);--border-gold: 1px solid rgba(212, 175, 55, .2);--border-glass: 1px solid rgba(255, 255, 255, .08)}[data-theme=light]{--bg-dark: #f4f5f9;--bg-card: rgba(255, 255, 255, .88);--bg-card-hover: #ffffff;--bg-receipt: #f9f9fb;--bg-panel: rgba(0, 0, 0, .03);--gold-primary: #b8860b;--gold-light: #7a5802;--gold-glow: rgba(184, 134, 11, .18);--sage-accent: #3b6e5b;--sage-glow: rgba(59, 110, 91, .15);--blue-crisis: #2563eb;--purple-prepare: #7c3aed;--text-main: #0f172a;--text-muted: #475569;--text-dim: #64748b;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--color-declinable: #2563eb;--border-gold: 1px solid rgba(184, 134, 11, .3);--border-glass: 1px solid rgba(15, 23, 42, .1);--shadow-glow: 0 10px 30px rgba(184, 134, 11, .1)}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-sans);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background-color .4s ease,color .4s ease}h1,h2,h3,h4,.font-display{font-family:var(--font-display);letter-spacing:-.02em;font-weight:700}.font-mono{font-family:var(--font-mono)}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:var(--border-glass);border-radius:var(--radius-md);box-shadow:0 8px 32px #0000001f;transition:transform .3s cubic-bezier(.25,1,.5,1),border-color .3s ease,box-shadow .3s ease,background .3s ease;position:relative;overflow:hidden}.glass-panel:hover{transform:translateY(-4px);border-color:#b8860b59;box-shadow:0 16px 40px #00000026,0 0 25px #b8860b1f;background:var(--bg-card-hover)}.glass-panel-gold{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:var(--border-gold);border-radius:var(--radius-md);box-shadow:var(--shadow-glow);transition:transform .3s cubic-bezier(.25,1,.5,1),border-color .3s ease,box-shadow .3s ease,background .3s ease;position:relative;overflow:hidden}.glass-panel-gold:hover{transform:translateY(-5px) scale(1.01);border-color:#b8860b80;box-shadow:0 20px 48px #0000002e,0 0 35px #b8860b33;background:var(--bg-card-hover)}.receipt-container{background:var(--bg-receipt);border:1px dashed rgba(184,134,11,.35);border-radius:var(--radius-md);padding:1.75rem;font-family:var(--font-mono);box-shadow:inset 0 0 20px #0000000d,0 10px 30px #00000014;position:relative;transition:border-color .3s ease,background .4s ease}.receipt-container:hover{border-color:#b8860b8c}.receipt-header{border-bottom:2px dashed rgba(0,0,0,.15);padding-bottom:1rem;margin-bottom:1.25rem;text-align:center}[data-theme=dark] .receipt-header{border-bottom-color:#ffffff26}.receipt-row{display:flex;justify-content:space-between;align-items:baseline;padding:.45rem 0;border-bottom:1px solid rgba(0,0,0,.05);font-size:.95rem;transition:background .2s ease,padding-left .2s ease}[data-theme=dark] .receipt-row{border-bottom-color:#ffffff0a}.receipt-row:hover{background:#00000005;padding-left:4px}[data-theme=dark] .receipt-row:hover{background:#ffffff05}.receipt-row.total{border-top:2px solid var(--gold-primary);border-bottom:2px double var(--gold-primary);font-weight:700;font-size:1.2rem;color:var(--gold-light);padding:.8rem 0;margin-top:.5rem}.receipt-tag-declinable{background:#2563eb1f;color:var(--color-declinable);border:1px solid rgba(37,99,235,.3);font-size:.72rem;padding:2px 8px;border-radius:8px;margin-left:8px;transition:background .2s ease,transform .2s ease}.receipt-tag-declinable:hover{background:#2563eb38;transform:scale(1.05)}.btn-primary{background:linear-gradient(135deg,var(--gold-primary) 0%,#a07406 100%);color:#fff;font-weight:700;padding:.75rem 1.5rem;border-radius:14px;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-sans);transition:transform .2s cubic-bezier(.25,1,.5,1),box-shadow .2s ease,filter .2s ease;box-shadow:0 4px 14px #b8860b4d}.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 8px 24px #b8860b73;filter:brightness(1.08)}.btn-primary:active{transform:translateY(-1px) scale(.98)}.btn-secondary{background:#0000000d;color:var(--text-main);font-weight:600;padding:.75rem 1.5rem;border-radius:14px;border:1px solid rgba(0,0,0,.15);cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-sans);transition:transform .2s ease,background .2s ease,border-color .2s ease}[data-theme=dark] .btn-secondary{background:#ffffff0f;border-color:#ffffff26}.btn-secondary:hover{background:#00000014;border-color:#0000004d;transform:translateY(-2px)}[data-theme=dark] .btn-secondary:hover{background:#ffffff1f;border-color:#ffffff59}.btn-secondary:active{transform:scale(.98)}.input-field{background:#fffc;border:1px solid rgba(0,0,0,.15);border-radius:var(--radius-sm);color:var(--text-main);padding:.7rem 1rem;font-family:var(--font-mono);width:100%;transition:border-color .25s ease,box-shadow .25s ease,background .25s ease}[data-theme=dark] .input-field{background:#0006;border-color:#ffffff26}.input-field:focus{outline:none;border-color:var(--gold-primary);box-shadow:0 0 0 3px #b8860b40}.select-field{background:#fff;border:1px solid rgba(0,0,0,.18);border-radius:var(--radius-sm);color:var(--text-main);padding:.7rem 1rem;font-family:var(--font-sans);width:100%;cursor:pointer;transition:border-color .25s ease,box-shadow .25s ease}[data-theme=dark] .select-field{background:#0d0f17;border-color:#ffffff2e}.select-field:focus{outline:none;border-color:var(--gold-primary);box-shadow:0 0 0 3px #b8860b40}.theme-toggle-btn{background:#0000000d;border:1px solid rgba(0,0,0,.15);color:var(--text-main);border-radius:14px;padding:.5rem .8rem;cursor:pointer;display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;transition:all .2s ease}[data-theme=dark] .theme-toggle-btn{background:#ffffff0f;border-color:#ffffff26}.theme-toggle-btn:hover{background:#b8860b26;border-color:var(--gold-primary);transform:translateY(-1px)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes gentlePulse{0%,to{box-shadow:0 0 15px #b8860b26;transform:scale(1)}50%{box-shadow:0 0 30px #b8860b4d;transform:scale(1.015)}}.animate-fade-in{animation:fadeInUp .6s cubic-bezier(.16,1,.3,1) forwards}.animate-fade-in-stagger>*{opacity:0;animation:fadeInUp .5s cubic-bezier(.16,1,.3,1) forwards}.animate-fade-in-stagger>*:nth-child(1){animation-delay:.05s}.animate-fade-in-stagger>*:nth-child(2){animation-delay:.12s}.animate-fade-in-stagger>*:nth-child(3){animation-delay:.19s}.animate-fade-in-stagger>*:nth-child(4){animation-delay:.26s}.animate-fade-in-stagger>*:nth-child(5){animation-delay:.33s}.animate-fade-in-stagger>*:nth-child(6){animation-delay:.4s}.animate-fade-in-stagger>*:nth-child(7){animation-delay:.47s}.animate-fade-in-stagger>*:nth-child(8){animation-delay:.54s}.animate-pulse-glow{animation:gentlePulse 4s ease-in-out infinite}@media print{body{background:#fff!important;color:#000!important}.no-print,header,footer,.canvas-3d-bg,.btn-primary,.btn-secondary,button{display:none!important}.receipt-container,.glass-panel{background:none!important;color:#000!important;border:1px solid #000!important;box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}.receipt-row{border-bottom:1px solid #ddd!important;color:#000!important}.print-only{display:block!important}}