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1}.tile-grid{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fill,minmax(148px,1fr))}.tile{position:relative;text-align:left;background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;padding:12px;cursor:pointer;color:#fff;font-family:inherit;display:flex;flex-direction:column;gap:4px;min-height:108px;transition:border-color .15s,transform .06s}.tile:hover:not(:disabled){border-color:var(--cobalt-blue)}.tile:active:not(:disabled){transform:translateY(1px)}.tile:disabled{opacity:.45;cursor:not-allowed}.tile .nm{font-size:.88rem;font-weight:700;line-height:1.25}.tile .pr{font-size:1.05rem;font-weight:800;color:#6ee7b7;margin-top:auto}.tile .st{font-size:.74rem;color:var(--text-muted)}.tile .st.low{color:#fcd34d;font-weight:600}.tile .qty-badge{position:absolute;top:8px;right:8px;background:var(--cobalt-blue);color:#fff;font-size:.75rem;font-weight:800;min-width:24px;height:24px;border-radius:12px;display:flex;align-items:center;justify-content:center;padding:0 6px}.tile.blocked{border-color:var(--crimson-red);background:rgba(217,56,30,.1)}.tile .lock{color:#fca5a5;font-size:.74rem;font-weight:700}.stu-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;padding:14px}.stu-card.ok{border-color:var(--green-badge)}.stu-head{display:flex;gap:12px;align-items:center;margin-bottom:10px}.stu-name{font-size:1.05rem;font-weight:800;color:#fff}.stu-balance{font-size:1.7rem;font-weight:800;color:#6ee7b7;line-height:1.1}.stu-balance.low{color:#fcd34d}.cart{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;display:flex;flex-direction:column;flex:1 0 auto;min-height:360px;overflow:hidden}.cart-head{padding:12px 14px;border-bottom:1px solid var(--border-color);color:#fff;font-weight:700;display:flex;justify-content:space-between;align-items:center}.cart-list{flex:1 1;overflow-y:auto;min-height:110px;max-height:38vh}.cart-line{display:flex;align-items:center;gap:8px;padding:9px 14px;border-bottom:1px solid var(--border-color);font-size:.88rem}.cart-line.blocked{background:rgba(217,56,30,.12)}.cart-line .nm{flex:1 1;min-width:0}.cart-line .nm small{display:block;color:var(--text-muted);font-size:.74rem}.qty{display:inline-flex;align-items:center;gap:4px}.qty button{width:28px;height:28px;border-radius:6px;border:1px solid var(--border-color);background:transparent;color:#fff;cursor:pointer;font-size:.95rem}.qty button:hover:not(:disabled){border-color:var(--cobalt-blue)}.qty button:disabled{opacity:.4;cursor:default}.qty span{min-width:24px;text-align:center;font-weight:700}.cart-total{padding:12px 14px;border-top:1px solid var(--border-color);background:rgba(10,37,64,.5)}.cart-total .big{font-size:1.6rem;color:#fff;justify-content:space-between;align-items:baseline}.btn-pay,.cart-total .big{font-weight:800;display:flex}.btn-pay{width:100%;margin-top:10px;padding:14px;font-size:1.02rem;background:var(--green-badge);color:#04201a;border:none;border-radius:8px;cursor:pointer;align-items:center;justify-content:center;gap:8px}.btn-pay:disabled{opacity:.45;cursor:not-allowed}.id-box{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;padding:14px}.id-box .modes{display:flex;gap:6px;margin-bottom:10px}.id-box .id-input{display:flex;gap:8px}.big-input{font-size:1.1rem;padding:12px 14px}.success-overlay{position:fixed;inset:0;background:rgba(0,0,0,.8);z-index:1100;display:flex;align-items:center;justify-content:center;padding:16px}.success-box{background:var(--card-bg);border:2px solid var(--green-badge);border-radius:14px;padding:28px 34px;text-align:center;max-width:420px;width:100%}.success-box .icon{font-size:2.6rem;color:var(--green-badge);margin-bottom:8px}.success-box .amount{font-size:2rem;font-weight:800;color:#fff}@media print{.modal-actions,.no-print,.sidebar,.top-header{display:none!important}.modal-overlay{position:static;background:none}.modal-box{border:none;max-height:none;color:#000}body{background:#fff}}.den{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px 14px;gap:8px 14px}.den-row{display:grid;grid-template-columns:62px 70px 1fr;align-items:center;grid-gap:8px;gap:8px;font-size:.9rem}.den-row input{width:70px;padding:6px 8px;border-radius:8px;border:1px solid var(--border,#334);background:transparent;color:inherit;text-align:right}.den-row b{text-align:right;font-weight:600}.bars{display:flex;align-items:flex-end;gap:8px;height:140px;padding:8px 4px 0}.bars .bar{flex:1 1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;font-size:.72rem;color:var(--text-muted)}.bars .bar i{display:block;width:100%;min-height:2px;border-radius:6px 6px 0 0;background:var(--cobalt-blue,#3b82f6)}.bars .bar i.alt{background:#22c55e}.hbar{display:flex;align-items:center;gap:10px;margin:6px 0;font-size:.86rem}.hbar>span:first-child{width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hbar .track{flex:1 1;height:10px;border-radius:6px;background:rgba(148,163,184,.18);overflow:hidden}.hbar .track i{display:block;height:100%;border-radius:6px;background:var(--cobalt-blue,#3b82f6)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));grid-gap:12px;gap:12px;margin-bottom:14px}.stat-card{padding:14px 16px;border-radius:14px;background:var(--card-bg,rgba(148,163,184,.08));border:1px solid rgba(148,163,184,.18)}.stat-card small{display:block;color:var(--text-muted);font-size:.78rem}.stat-card b{font-size:1.35rem}.stat-card.net{border-color:#22c55e}.diff-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;font-size:.84rem}.diff-grid pre{margin:0;padding:8px 10px;border-radius:8px;background:rgba(148,163,184,.1);white-space:pre-wrap;word-break:break-word;max-height:160px;overflow:auto}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}