@font-face{font-family:Sao Chingcha;src:url(/fonts/SaoChingcha-Regular.otf) format("opentype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Sao Chingcha;src:url(/fonts/SaoChingcha-Bold.otf) format("opentype");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:Sao Chingcha;src:url(/fonts/SaoChingcha-Light.otf) format("opentype");font-weight:300;font-style:normal;font-display:swap}:root{--color-primary: #1b5e20;--color-primary-hover: #2e7d32;--color-primary-light: #e8f5e9;--color-neutral-bg: #f8faf9;--color-neutral-surface: #ffffff;--color-neutral-ink: #1b1f1c;--color-neutral-muted: #5c625d;--color-border: #dcdfdc;--color-border-hover: #b8c0b8;--color-error: #c62828;--color-error-bg: #ffebee;--color-success: #2e7d32;--color-success-bg: #e8f5e9;--font-display: "Sao Chingcha", "Sarabun", sans-serif;--font-body: "Sarabun", sans-serif;--radius-sm: 6px;--radius-md: 10px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--transition-standard: all .2s cubic-bezier(.4, 0, .2, 1);--shadow-sm: 0 2px 8px rgba(27, 31, 28, .04);--shadow-md: 0 4px 12px rgba(27, 31, 28, .08)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--color-neutral-bg);color:var(--color-neutral-ink);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;color:var(--color-neutral-ink);line-height:1.2}h1{font-size:2.25rem;margin-bottom:var(--spacing-md)}h2{font-size:1.5rem;margin-bottom:var(--spacing-sm)}h3{font-size:1.125rem;margin-bottom:var(--spacing-sm)}p{max-width:70ch;margin-bottom:var(--spacing-md)}.container{max-width:760px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-md)}.card{background-color:var(--color-neutral-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);margin-bottom:var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-size:.9375rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-neutral-ink)}.form-label .required{color:var(--color-error);margin-left:2px}.form-control{width:100%;padding:10px 14px;font-family:var(--font-body);font-size:1rem;color:var(--color-neutral-ink);background-color:var(--color-neutral-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);transition:var(--transition-standard)}.form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1b5e2026}.form-control:disabled{background-color:#f1f3f1;color:var(--color-neutral-muted);cursor:not-allowed}.form-row{display:grid;grid-template-columns:1fr;gap:var(--spacing-md)}@media(min-width:640px){.form-row-2{grid-template-columns:1fr 1fr}.form-row-3{grid-template-columns:1fr 2fr 2fr}}.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-body);font-size:1rem;font-weight:500;padding:10px 20px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:var(--transition-standard);text-decoration:none}.btn-primary{background-color:var(--color-primary);color:var(--color-neutral-surface)}.btn-primary:hover{background-color:var(--color-primary-hover)}.btn-primary:focus{outline:none;box-shadow:0 0 0 3px #1b5e204d}.btn-primary:disabled{background-color:var(--color-border);color:var(--color-neutral-muted);cursor:not-allowed}.btn-secondary{background-color:transparent;border-color:var(--color-border);color:var(--color-neutral-ink)}.btn-secondary:hover{background-color:#00000005;border-color:var(--color-border-hover)}.signature-container{border:1px solid var(--color-border);border-radius:var(--radius-sm);background-color:var(--color-neutral-surface);position:relative;overflow:hidden}.signature-canvas{display:block;width:100%;height:200px;background-color:#fff;cursor:crosshair;touch-action:none}.signature-actions{display:flex;justify-content:flex-end;padding:var(--spacing-sm);background-color:#f8faf8;border-top:1px solid var(--color-border);gap:var(--spacing-sm)}.pdpa-box{background-color:#f1f7f2;border:1px solid #e1ebe2;border-radius:var(--radius-sm);padding:var(--spacing-md);margin-bottom:var(--spacing-lg)}.checkbox-container{display:flex;align-items:flex-start;gap:var(--spacing-sm);cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox-container input{margin-top:4px;width:16px;height:16px;cursor:pointer}.checkbox-label{font-size:.9rem;color:var(--color-neutral-ink)}.alert{padding:var(--spacing-md);border-radius:var(--radius-sm);margin-bottom:var(--spacing-lg);font-size:.9375rem}.alert-error{background-color:var(--color-error-bg);border:1px solid #ffcdd2;color:#b71c1c}.alert-success{background-color:var(--color-success-bg);border:1px solid #c8e6c9;color:#1b5e20}.header{text-align:center;margin-bottom:var(--spacing-xl)}.logo{height:90px;width:auto;margin-bottom:var(--spacing-md)}.subtitle{color:var(--color-neutral-muted);font-size:1.1rem;margin:0 auto}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);border-bottom:2px solid var(--color-primary);padding-bottom:var(--spacing-md)}.table-responsive{width:100%;overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-sm);background-color:var(--color-neutral-surface)}.table{width:100%;border-collapse:collapse;text-align:left;font-size:.9375rem}.table th,.table td{padding:12px 16px;border-bottom:1px solid var(--color-border)}.table th{background-color:#f1f5f2;font-weight:600;color:var(--color-neutral-ink)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background-color:#f8faf8}.badge{display:inline-block;padding:2px 8px;font-size:.75rem;font-weight:600;border-radius:9999px;text-transform:uppercase}.badge-pending{background-color:#fff9c4;color:#f57f17}.badge-completed{background-color:#c8e6c9;color:#1b5e20}.admin-tabs{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);border-bottom:1px solid var(--color-border);padding-bottom:1px}.tab-btn{font-family:var(--font-body);font-size:1rem;font-weight:500;padding:10px 16px;background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;color:var(--color-neutral-muted);transition:var(--transition-standard)}.tab-btn:hover{color:var(--color-neutral-ink)}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.stat-card{background-color:var(--color-neutral-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--spacing-md) var(--spacing-lg);box-shadow:var(--shadow-sm)}.stat-value{font-family:var(--font-display);font-size:2.25rem;font-weight:700;color:var(--color-primary);line-height:1;margin-bottom:4px}.stat-label{font-size:.875rem;color:var(--color-neutral-muted);font-weight:500}.stats-columns{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg)}@media(min-width:768px){.stats-columns{grid-template-columns:1fr 1fr}}.filter-panel{display:flex;align-items:center;gap:var(--spacing-sm);background-color:#f1f5f2;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);margin-bottom:var(--spacing-lg)}.filter-panel label{font-size:.9rem;font-weight:600;color:var(--color-neutral-ink)}.progress-list{display:flex;flex-direction:column;gap:var(--spacing-md);margin-top:var(--spacing-sm)}.progress-item{display:flex;flex-direction:column;gap:4px}.progress-header{display:flex;justify-content:space-between;font-size:.9rem;font-weight:500}.progress-bar-container{width:100%;height:10px;background-color:#e8f0eb;border-radius:9999px;overflow:hidden}.progress-bar-fill{height:100%;background-color:var(--color-primary);border-radius:9999px;transition:width .3s ease}.rank-badge{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background-color:#e8f0eb;color:var(--color-primary);border-radius:50%;font-size:.8rem;font-weight:700;margin-right:var(--spacing-sm)}.rank-top-1{background-color:#ffe082;color:#b7791f}.rank-top-2{background-color:#e0e0e0;color:#616161}.rank-top-3{background-color:#ffccbc;color:#d84315}