*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0a1a;--card:#141428;--accent:#7c3aed;--accent2:#a855f7;--pink:#ec4899;--green:#22c55e;--yellow:#eab308;--red:#ef4444;--cyan:#06b6d4;--blue:#3b82f6;--orange:#f97316;--text:#e2e8f0;--muted:#94a3b8;--border:#1e293b}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column;align-items:center}

/* HERO */
.hero{width:100%;background:linear-gradient(135deg,#1a0533 0%,#0f172a 40%,#1a0533 100%);padding:32px 20px 24px;text-align:center;border-bottom:2px solid var(--border)}
.hero h1{font-size:1.8rem;background:linear-gradient(90deg,#a855f7,#ec4899,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:4px;letter-spacing:1px}
.hero .subtitle{color:var(--cyan);font-size:1rem;font-weight:600}
.hero .tagline{color:var(--muted);font-size:.8rem;margin-top:4px}

/* CONTAINER */
.container{width:100%;max-width:600px;padding:20px 16px 60px}

/* TICKET LOOKUP */
.ticket-lookup{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;margin-bottom:16px}
.ticket-lookup h2{font-size:1rem;color:var(--accent2);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.ticket-input-row{display:flex;gap:10px}
.ticket-input-row input{flex:1;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:1rem;font-family:inherit;text-transform:uppercase}
.ticket-input-row input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,58,237,.15)}
.ticket-input-row button{padding:12px 24px;border-radius:10px;border:none;background:linear-gradient(135deg,var(--accent),var(--pink));color:#fff;font-weight:700;cursor:pointer;white-space:nowrap;font-size:.9rem}
.ticket-input-row button:disabled{opacity:.5;cursor:not-allowed}

/* GUEST INFO BAR */
.guest-info{display:flex;gap:16px;padding:14px 18px;background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.25);border-radius:10px;margin-bottom:16px;align-items:center}
.guest-info .avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:1rem;flex-shrink:0}
.guest-info .details{flex:1}
.guest-info .name{font-weight:700;font-size:1rem}
.guest-info .ig{color:var(--cyan);font-size:.85rem}
.guest-info .ticket-badge{font-size:.75rem;color:var(--green);background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);padding:2px 10px;border-radius:20px;font-weight:600}

/* ORDER STATUS TRACKER */
.status-tracker{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}
.status-current{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.status-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}
.status-dot-pending{background:var(--yellow);box-shadow:0 0 8px rgba(234,179,8,.4)}
.status-dot-in_progress{background:var(--blue);box-shadow:0 0 8px rgba(59,130,246,.4)}
.status-dot-ready{background:var(--green);box-shadow:0 0 8px rgba(34,197,94,.4)}
.status-dot-picked_up{background:var(--accent2);box-shadow:0 0 8px rgba(168,85,247,.4)}
.status-dot-cancelled{background:var(--red);box-shadow:0 0 8px rgba(239,68,68,.4)}
.status-dot-issue{background:var(--orange);box-shadow:0 0 8px rgba(249,115,22,.4)}
.status-label{font-size:.9rem;color:var(--text)}
.status-label strong{color:#fff}
.status-info{font-size:.8rem;color:var(--muted);line-height:1.5;padding-left:22px}

/* CHANGE INFO BANNER */
.change-info-banner{padding:12px 16px;background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.25);border-radius:10px;margin-bottom:16px}
.change-info-banner p{color:var(--blue);font-size:.85rem;line-height:1.5}

/* SECTION CARDS */
.section{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:16px}
.section h2{font-size:.95rem;color:var(--accent2);margin-bottom:14px;display:flex;align-items:center;gap:8px}

/* GROUP CARD */
.group-card{background:rgba(124,58,237,.04);border:1px solid rgba(124,58,237,.15);border-radius:12px;padding:16px;margin-bottom:12px}
.group-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.group-header input{flex:1;padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.9rem;font-family:inherit}
.group-header input::placeholder{color:#4a5568}
.group-header .remove-group{background:none;border:1px solid var(--border);color:var(--muted);padding:6px 10px;border-radius:8px;cursor:pointer;font-size:.75rem}
.group-header .remove-group:hover{border-color:var(--red);color:var(--red)}

/* ITEM ROW */
.item-row{display:grid;grid-template-columns:1fr 70px 80px 80px 36px;gap:8px;align-items:center;margin-bottom:8px}
.item-row select,.item-row input{padding:10px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.85rem;font-family:inherit}
.item-row select:focus,.item-row input:focus{outline:none;border-color:var(--accent)}
.item-row .price,.item-row .line-total{text-align:right;color:var(--green);font-weight:600;font-size:.85rem;padding:10px 8px;background:rgba(34,197,94,.05);border-radius:8px;border:1px solid var(--border)}
.item-row .remove-item{background:none;border:1px solid var(--border);color:var(--muted);border-radius:8px;cursor:pointer;padding:0;height:36px;width:36px;display:flex;align-items:center;justify-content:center;font-size:1rem}
.item-row .remove-item:hover{border-color:var(--red);color:var(--red)}

/* ITEM HEADERS */
.item-headers{display:grid;grid-template-columns:1fr 70px 80px 80px 36px;gap:8px;margin-bottom:6px;padding:0 2px}
.item-headers span{font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:600}
.item-headers span:nth-child(3),.item-headers span:nth-child(4){text-align:right}

/* ADD BUTTONS */
.add-item-btn,.add-group-btn{padding:8px 16px;border-radius:8px;border:1px dashed var(--border);background:transparent;color:var(--muted);cursor:pointer;font-size:.8rem;font-family:inherit;transition:all .2s;width:100%;margin-top:4px}
.add-item-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.add-group-btn{border-color:var(--accent);color:var(--accent2);margin-top:8px;padding:12px}
.add-group-btn:hover{background:rgba(124,58,237,.05)}

/* GROUP SUBTOTAL */
.group-subtotal{text-align:right;padding:8px 0;font-weight:700;color:var(--text);font-size:.9rem;border-top:1px solid var(--border);margin-top:8px}

/* GRAND TOTAL */
.grand-total{text-align:center;padding:16px;background:linear-gradient(135deg,rgba(124,58,237,.1),rgba(236,72,153,.1));border:1px solid var(--accent);border-radius:12px;margin:16px 0}
.grand-total .label{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.grand-total .amount{font-size:2.2rem;font-weight:800;color:#fff;margin-top:4px}

/* NOTES */
.notes-field textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.9rem;font-family:inherit;min-height:70px;resize:vertical}
.notes-field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,58,237,.15)}
.notes-field textarea::placeholder{color:#4a5568}

/* SUBMIT */
.submit-btn{width:100%;padding:16px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--pink));color:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;letter-spacing:.5px;transition:all .3s;margin-top:8px}
.submit-btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(124,58,237,.4)}
.submit-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.submit-btn.update-mode{background:linear-gradient(135deg,var(--blue),var(--cyan))}

/* INVOICE */
.invoice{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;margin-bottom:16px}
.invoice-cancelled{border-color:rgba(239,68,68,.3);opacity:.85}
.invoice-header{text-align:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.invoice-header h2{font-size:1.2rem;color:#fff;margin-bottom:4px}
.invoice-header .order-badge{display:inline-block;background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:var(--green);padding:4px 14px;border-radius:20px;font-size:.8rem;font-weight:600;margin-top:8px}
.invoice-header .revised-badge{background:rgba(59,130,246,.1);border-color:rgba(59,130,246,.3);color:var(--blue)}
.invoice-header .cancelled-badge{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3);color:var(--red)}
.invoice-guest{display:flex;gap:12px;margin-bottom:16px;padding:12px;background:rgba(124,58,237,.05);border-radius:10px}
.invoice-guest .details span{display:block}
.invoice-guest .label{font-size:.7rem;color:var(--muted);text-transform:uppercase}
.invoice-guest .value{font-weight:600;font-size:.9rem}

.invoice-group{margin-bottom:16px}
.invoice-group-label{font-weight:700;color:var(--accent2);font-size:.85rem;padding:6px 0;border-bottom:1px dashed var(--border);margin-bottom:8px}
.invoice-items{width:100%}
.invoice-items tr td{padding:6px 4px;font-size:.85rem}
.invoice-items tr td:nth-child(1){color:var(--text)}
.invoice-items tr td:nth-child(2){text-align:center;color:var(--muted);width:50px}
.invoice-items tr td:nth-child(3){text-align:right;color:var(--muted);width:70px}
.invoice-items tr td:nth-child(4){text-align:right;color:var(--green);font-weight:600;width:80px}
.invoice-subtotal{text-align:right;padding:8px 4px;font-weight:600;font-size:.85rem;border-top:1px solid var(--border);color:var(--text)}

.invoice-total{text-align:center;padding:16px;background:linear-gradient(135deg,rgba(124,58,237,.15),rgba(236,72,153,.1));border:2px solid var(--accent);border-radius:12px;margin:16px 0}
.invoice-total .label{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.invoice-total .amount{font-size:2rem;font-weight:800;color:#fff}
.invoice-total-cancelled{border-color:var(--red);background:rgba(239,68,68,.05)}
.invoice-total-cancelled .amount{color:var(--red)}
.invoice-payment{text-align:center;padding:14px;background:rgba(6,182,212,.06);border:1px solid rgba(6,182,212,.2);border-radius:10px;margin-top:12px}
.invoice-payment p{font-size:.9rem;color:var(--cyan);font-weight:600}
.invoice-payment .methods{font-size:.8rem;color:var(--muted);margin-top:4px}

.invoice-change-notice{text-align:center;margin-top:12px;padding:10px 14px;background:rgba(59,130,246,.06);border:1px solid rgba(59,130,246,.2);border-radius:8px;font-size:.8rem;color:var(--blue);line-height:1.5}

.invoice-actions{display:flex;gap:10px;margin-top:16px}
.invoice-actions button{flex:1;padding:12px;border-radius:10px;border:none;font-weight:600;cursor:pointer;font-size:.9rem;font-family:inherit}
.btn-edit{background:rgba(59,130,246,.15);border:1px solid var(--blue);color:var(--blue)}
.btn-edit:hover{background:rgba(59,130,246,.25)}
.btn-new{background:rgba(124,58,237,.15);border:1px solid var(--accent);color:var(--accent2)}
.btn-cancel-order{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:var(--red)}
.btn-cancel-order:hover{background:rgba(239,68,68,.2)}

/* STATUS MESSAGES */
.msg{padding:12px 16px;border-radius:10px;font-size:.9rem;margin-bottom:12px;display:none}
.msg.error{display:block;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:var(--red)}
.msg.success{display:block;background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:var(--green)}
.msg.info{display:block;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);color:var(--blue)}
.msg.warn{display:block;background:rgba(234,179,8,.1);border:1px solid rgba(234,179,8,.3);color:var(--yellow)}

/* DEADLINE BANNER */
.deadline-banner{text-align:center;padding:12px;background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.25);border-radius:10px;margin-bottom:16px}
.deadline-banner p{color:var(--red);font-weight:600;font-size:.9rem}

/* LOADING */
.loading{text-align:center;padding:40px;color:var(--muted)}
.spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* RESPONSIVE */
@media(max-width:500px){
  .item-row{grid-template-columns:1fr 55px 65px 65px 32px;gap:5px}
  .item-headers{grid-template-columns:1fr 55px 65px 65px 32px;gap:5px}
  .item-row select,.item-row input{padding:8px 6px;font-size:.8rem}
  .item-row .price,.item-row .line-total{padding:8px 4px;font-size:.8rem}
  .hero h1{font-size:1.4rem}
}

/* HIDDEN */
.hidden{display:none}