:root{--pkc-primary: #115735;--pkc-primary-dark: #0c3f26;--pkc-primary-contrast: #ffffff;--pkc-green-light: #e8f1ec;--pkc-green-lighter: #f1f7f3;--pkc-accent: #115735;--pkc-bg: #f5f4f5;--pkc-surface: #ffffff;--pkc-border: #e4e2e1;--pkc-text: #1b1b1a;--pkc-text-muted: #6b6864;--pkc-text-subtle: #948f8a;--pkc-danger: #b3261e;--pkc-danger-light: #fbeae9;--pkc-danger-border: #f1d6d4;--pkc-success: #115735;--pkc-warning: #9a6300;--pkc-warning-light: #fbf1de;--pkc-radius: 14px;--pkc-radius-sm: 8px;--pkc-radius-chip: 999px;--pkc-shadow: 0 1px 2px rgba(0, 0, 0, .04);--pkc-gap: 16px;--pkc-maxwidth: 720px;--pkc-font: "Inter", Arial, Helvetica, sans-serif;--pkc-font-heading: "Kanit", "Inter", Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--pkc-font);color:var(--pkc-text);background:var(--pkc-bg);line-height:1.5;font-size:15px;-webkit-font-smoothing:antialiased}a{color:var(--pkc-primary)}h1,h2,h3,h4{font-family:var(--pkc-font-heading);font-weight:600;line-height:1.2;margin:0}.container{width:100%;max-width:var(--pkc-maxwidth);margin:0 auto;padding:0 16px}.card{background:var(--pkc-surface);border:1px solid var(--pkc-border);border-radius:var(--pkc-radius);box-shadow:var(--pkc-shadow);padding:22px 24px;margin-bottom:var(--pkc-gap)}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}label{font-weight:600;font-size:13px;color:var(--pkc-text-muted)}input,select,textarea{width:100%;padding:11px 14px;border:1.5px solid var(--pkc-border);border-radius:var(--pkc-radius-sm);font:inherit;font-size:15px;background:#fff;color:var(--pkc-text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--pkc-primary);box-shadow:0 0 0 3px #1157351f}.field-error{color:var(--pkc-danger);font-size:12.5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border:1.5px solid transparent;border-radius:var(--pkc-radius-sm);font:inherit;font-weight:600;font-size:14px;cursor:pointer;background:var(--pkc-primary);color:var(--pkc-primary-contrast);text-decoration:none;transition:background .15s ease}.btn:hover{background:var(--pkc-primary-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:#fff;color:var(--pkc-primary);border-color:var(--pkc-primary)}.btn-secondary:hover{background:var(--pkc-green-lighter)}.btn-danger{background:var(--pkc-danger)}.btn-danger:hover{background:#941d16}.btn-sm{padding:8px 14px;font-size:13px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border-radius:7px;border:1px solid var(--pkc-border);background:#fff;color:var(--pkc-text-muted);cursor:pointer}.icon-btn:hover{background:var(--pkc-bg)}.icon-btn-danger{color:var(--pkc-danger);border-color:var(--pkc-danger-border)}.icon-btn-danger:hover{background:var(--pkc-danger-light)}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--pkc-text-subtle);font-weight:600;padding:12px 16px;border-bottom:1px solid var(--pkc-border)}td{padding:13px 16px;border-bottom:1px solid var(--pkc-border);font-size:14px;vertical-align:middle}tbody tr:last-child td{border-bottom:none}.alert{padding:12px 14px;border-radius:var(--pkc-radius-sm);margin-bottom:var(--pkc-gap);border:1px solid transparent;font-size:14px}.alert-error{background:var(--pkc-danger-light);border-color:var(--pkc-danger-border);color:#8a1c10}.alert-success{background:var(--pkc-green-light);border-color:#bfe2cb;color:var(--pkc-primary-dark)}.alert-info{background:var(--pkc-warning-light);border-color:#eddcb4;color:var(--pkc-warning)}.muted{color:var(--pkc-text-muted)}.subtle{color:var(--pkc-text-subtle)}.small{font-size:12.5px}.row-actions{display:flex;gap:6px;align-items:center;flex-wrap:nowrap}.row-actions>*{flex-shrink:0}.chip,.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--pkc-radius-chip);font-size:12px;font-weight:600;line-height:1.4}.chip-green,.badge{background:var(--pkc-green-light);color:var(--pkc-primary-dark)}.chip-gray{background:#eeeceb;color:var(--pkc-text-muted)}.badge-full,.chip-danger{background:var(--pkc-danger-light);color:#8a1c10}.chip-warn{background:var(--pkc-warning-light);color:var(--pkc-warning)}.capacity-bar{height:7px;border-radius:4px;background:var(--pkc-green-lighter);overflow:hidden}.capacity-fill{height:100%;background:var(--pkc-primary);border-radius:4px}.btn-ghost{background:transparent;color:var(--pkc-text-muted);border-color:var(--pkc-border)}.btn-ghost:hover{background:var(--pkc-bg)}.page-topbar{position:sticky;top:0;z-index:5;min-height:64px;background:#fff;border-bottom:1px solid var(--pkc-border);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 32px}.page-topbar h1{font-size:19px}.page-body{padding:28px 32px}@media(max-width:720px){.page-topbar{padding:12px 16px;min-height:0;flex-wrap:wrap}.page-topbar h1{font-size:17px}.page-topbar .btn{padding:9px 14px;font-size:13px}.page-body{padding:18px 14px}.card table{display:block;width:100%;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}th,td{padding:11px 12px}.modal-backdrop{padding:16px 12px}.modal-head,.modal-body,.modal-foot{padding-left:18px;padding-right:18px}}.modal-backdrop{position:fixed;inset:0;background:#14141366;display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;overflow-y:auto;z-index:50}.modal{background:var(--pkc-surface);border:1px solid var(--pkc-border);border-radius:var(--pkc-radius);box-shadow:0 12px 40px #0003;width:100%;max-width:480px;display:flex;flex-direction:column;overflow:hidden}.modal-head{padding:20px 26px;border-bottom:1px solid var(--pkc-border);display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-head h2{font-size:17px}.modal-close{background:none;border:none;color:var(--pkc-text-subtle);cursor:pointer;padding:4px;display:inline-flex;width:auto}.modal-body{padding:22px 26px;display:flex;flex-direction:column;gap:16px}.modal-foot{padding:16px 26px;border-top:1px solid var(--pkc-border);display:flex;justify-content:flex-end;gap:10px}.modal input,.modal select,.modal textarea{font-size:14px;padding:9px 12px;border-radius:7px}.modal label{font-size:12px;margin-bottom:5px;display:block}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media(max-width:520px){.grid-2{grid-template-columns:1fr}}.toggle{width:36px;height:20px;border-radius:999px;background:var(--pkc-border);border:none;position:relative;cursor:pointer;flex-shrink:0;padding:0;transition:background .15s ease}.toggle .knob{width:16px;height:16px;border-radius:50%;background:#fff;position:absolute;top:2px;left:2px;transition:left .15s ease}.toggle.on{background:var(--pkc-primary)}.toggle.on .knob{left:18px}.toggle-row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--pkc-text-muted)}