:root{--bg: #f8fafc;--panel: #ffffff;--panel-2: #f1f5f9;--muted: #64748b;--text: #0f172a;--accent: #0ea5e9;--accent-2: #f59e0b;--success: #16a34a;--border: #e2e8f0;--hover: #f1f5f9}*{box-sizing:border-box}html,body{padding:0;margin:0;height:100%;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica Neue,Arial,"Apple Color Emoji","Segoe UI Emoji"}a{color:inherit;text-decoration:none}.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--panel),var(--panel-2));border-right:1px solid var(--border);padding:24px 14px;position:sticky;top:0;height:100vh;width:15%;box-shadow:2px 0 8px #0000000a}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.3px;margin-bottom:22px;padding:10px;border-radius:12px;background:#0ea5e914;border:1px solid rgba(14,165,233,.15)}.brand-badge{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:radial-gradient(100% 100% at 0% 0%,var(--accent),var(--accent-2));color:#fff;font-weight:800}.nav{display:grid;gap:6px}.nav a{padding:10px 12px;border-radius:10px;color:var(--muted);border:1px solid transparent;transition:background .15s ease,color .15s ease,border-color .15s ease;display:flex;align-items:center;gap:10px}.nav a:hover{background:#0ea5e914;color:var(--text);border-color:#0ea5e933}.nav .active{background:#0ea5e91f;color:var(--text);border-color:#0ea5e94d}.bottom{display:flex;flex-direction:column;justify-content:flex-end;height:20vh}.content{padding:24px;flex:1;padding:2rem}.page-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 1px 3px #0000000f}.top-btns{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.btn{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 1px 2px #0000000a}.btn:hover{background:var(--hover);border-color:#0ea5e94d}.btn.primary{background:#0ea5e91f;border-color:#0ea5e94d;color:var(--accent);font-weight:600}.btn.success{background:#22c55e1f;border-color:#22c55e4d;color:var(--success);font-weight:600}.btn.success:hover{background:#22c55e2e;border-color:#22c55e66}.btn.secondary{background:var(--panel);border-color:var(--border);color:var(--muted)}.btn.secondary:hover{background:var(--hover);border-color:var(--border)}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin-bottom:14px}.tab{padding:10px 12px;border:1px solid transparent;border-radius:10px 10px 0 0;color:var(--muted);background:transparent;cursor:pointer}.tab.active{color:var(--text);border-color:var(--border);border-bottom-color:var(--bg);background:#0ea5e90f}.input{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:8px;width:100%;font-family:inherit}.input:focus{outline:none;border-color:var(--accent);background:var(--panel);box-shadow:0 0 0 3px #0ea5e91a}.input::placeholder{color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:minmax(200px,1fr);gap:16px;height:calc(100vh - 48px)}.panel{border:1px solid var(--border);border-radius:16px;padding:16px;background:var(--panel);box-shadow:0 1px 3px #0000000f}.panel h3{margin:0 0 8px;font-size:18px}.panel a.panel-title{display:inline-flex;align-items:center;gap:8px;color:var(--text)}.panel.large{grid-column:1 / span 2;min-height:40vh}.kanban{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.col{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:10px;box-shadow:0 1px 2px #0000000a}.col h4{margin:0 0 10px;font-size:14px;color:var(--muted);letter-spacing:.3px}.card{background:var(--hover);border:1px solid var(--border);border-radius:12px;padding:10px;margin-bottom:8px;cursor:pointer}.card:hover{background:#0ea5e90f;border-color:#0ea5e933}.i{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block}tr[style*="cursor: pointer"]:hover{background:#ffffff0a}.app-shell{display:flex;min-height:100vh}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0000008c;display:flex;justify-content:center;align-items:center;z-index:9999}.modal-content{position:relative;background:#fff;padding:24px;border-radius:12px;width:95vw;max-width:1400px;height:90vh;max-height:95vh;overflow-y:auto;box-shadow:0 10px 20px #00000040;z-index:9999}.modal-input-element{margin-bottom:12px;display:flex;flex-direction:column}.modal-input-element label{font-weight:700}.modal-button-row{display:flex;justify-content:space-between;align-items:center;margin-top:30px;width:100%}.modal-button-row button{padding:8px 16px;font-size:14px;cursor:pointer}.modal-section{margin-bottom:24px;padding:16px;background:var(--panel-2);border:1px solid var(--border);border-radius:10px}.modal-section-header{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--accent);padding-bottom:8px;border-bottom:2px solid var(--accent)}.modal-two-column{display:grid;grid-template-columns:1fr 1fr;gap:20px}.modal-customer-info{display:flex;flex-direction:column;gap:8px;margin-top:12px;padding:12px;background:var(--hover);border-radius:8px;border:1px solid var(--border)}.modal-customer-info-label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.modal-customer-info-value{font-size:14px;color:var(--text)}.modal-table-container{overflow-x:auto;margin-bottom:12px}.modal-table{width:100%;border-collapse:collapse}.modal-table thead tr{border-bottom:2px solid var(--border)}.modal-table th{padding:8px;text-align:left;font-size:12px;font-weight:600}.modal-table th.center{text-align:center}.modal-table tbody tr{border-bottom:1px solid var(--border)}.modal-table td{padding:8px}.modal-table td.center{text-align:center}.modal-table td.right{text-align:right}.modal-table input,.modal-table select{width:100%;padding:4px;font-size:13px}.modal-table input[type=checkbox]{width:16px;height:16px}.modal-table-remove-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:16px;padding:4px}.modal-table-remove-btn:hover{color:var(--text)}.modal-empty-state{padding:12px 0;color:var(--muted);font-style:italic}.modal-items-header{margin-top:0;margin-bottom:16px;font-size:16px;font-weight:600}.modal-table .text-sm{font-size:13px}.modal-table .text-weight-500{font-weight:500}.modal-table .remove-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:16px;padding:4px}.login-button{width:100%;padding:.4rem 1rem;border-radius:999px;border:none;background-color:var(--accent);color:#fff;font-size:1rem;font-weight:200;cursor:pointer;transition:background-color .15s ease,transform .1s ease}.logout-button{width:100%;padding:.4rem 1rem;border-radius:999px;border:none;background-color:var(--muted);color:#fff;font-size:1rem;font-weight:200;cursor:pointer;transition:background-color .15s ease,transform .1s ease}.login-button:hover{transform:translateY(-1px)}.input-disabled{background-color:var(--panel-2);color:var(--muted);cursor:not-allowed}.input-disabled::-webkit-calendar-picker-indicator{opacity:.4;cursor:not-allowed}.helper-text{font-size:12px;color:var(--muted);margin-top:4px}.length-input-wrapper{position:relative;display:inline-block}.length-warning{position:absolute;bottom:110%;left:50%;transform:translate(-50%);background:#fee2e2;color:#991b1b;padding:4px 8px;border-radius:6px;font-size:12px;white-space:nowrap;box-shadow:0 2px 6px #00000026;pointer-events:none;animation:fadeInOut 2s ease}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%,5px)}10%{opacity:1;transform:translate(-50%)}90%{opacity:1}to{opacity:0}}.spinner-container{display:flex;justify-content:center;align-items:center;padding:20px}.custom-loading-spinner{width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-left-color:#09f;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}