:root{--color-text: #16191d;--color-text-secondary: #4f5560;--color-primary: #1b4bb8;--color-primary-hover: #163d96;--color-primary-active: #12327c;--color-primary-tint: #eaf0fb;--color-error: #b3261e;--color-success: #1a6b3c;--color-warning: #8a6d00;--color-border: #767e8c;--color-border-subtle: #dcdfe5;--color-surface: #ffffff;--color-surface-alt: #eef0f4;--color-surface-sunken: #f7f8fa;--color-sort-active: #dce7f8;--focus-ring: 2px solid #1b4bb8;--font-size-h1: 20px;--font-size-h2: 17px;--font-size-body: 16px;--font-size-table: 14px;--font-size-sm: 14px;--line-height-body: 1.75;--radius-sm: 3px;--radius: 4px;--radius-lg: 6px;--control-height: 36px;--row-height: 36px;--header-height: 48px}*{box-sizing:border-box}body{margin:0;font-family:Hiragino Sans,Noto Sans JP,Meiryo,sans-serif;color:var(--color-text);background:var(--color-surface);font-size:var(--font-size-body);line-height:var(--line-height-body)}:focus-visible{outline:var(--focus-ring);outline-offset:2px}.app-header{display:flex;align-items:center;gap:1.5rem;min-height:var(--header-height);padding:0 1.5rem;border-bottom:1px solid var(--color-border)}.app-header .brand{font-weight:700;font-size:1.1rem}.app-header nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:0}.app-header nav a{color:var(--color-primary)}.app-header nav a[aria-current=page]{color:var(--color-text);text-decoration:none;font-weight:700;border-bottom:3px solid var(--color-primary)}.app-header .spacer{flex:1}main{max-width:64rem;margin:0 auto;padding:1rem 1.5rem 3rem}h1{font-size:var(--font-size-h1)}a{color:var(--color-primary)}button{font:inherit}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:var(--control-height);padding:0 1rem;border-radius:var(--radius);border:1px solid var(--color-primary);cursor:pointer}.button-primary{background:var(--color-primary);color:#fff}.button-primary:hover:not(:disabled){background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.button-primary:active:not(:disabled){background:var(--color-primary-active);border-color:var(--color-primary-active)}.button-primary:disabled,.button-secondary:disabled{border-color:var(--color-text-secondary);background:var(--color-surface-alt);color:var(--color-text-secondary);cursor:not-allowed}.button-secondary{background:var(--color-surface);color:var(--color-primary)}.button-secondary:hover:not(:disabled){background:var(--color-primary-tint);color:var(--color-primary-hover);border-color:var(--color-primary-hover)}.button-menu{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2rem;min-width:2rem;padding:0 .625rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);cursor:pointer}.button-menu:after{content:"";position:absolute;top:50%;left:50%;width:100%;min-width:2.75rem;height:2.75rem;transform:translate(-50%,-50%)}.button-menu .menu-chevron{flex-shrink:0;color:var(--color-text-secondary)}.form-field{margin-block:1rem;max-width:25rem}.form-field label{display:flex;align-items:center;gap:.5rem;font-weight:700}.form-field .help-text{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin:.1rem 0}.form-field input,.form-field textarea{width:100%;min-height:var(--control-height);padding:0 .625rem;border:1px solid var(--color-border);border-radius:var(--radius);font:inherit}.form-field textarea{padding:.5rem .625rem}.form-field input[aria-invalid=true],.form-field textarea[aria-invalid=true]{border:2px solid var(--color-error)}.form-field .field-error{color:var(--color-error);font-size:var(--font-size-sm);margin:.2rem 0 0}.form-field 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.dot{background:var(--color-success)}.status-badge[data-status=returned] .dot{background:var(--color-error)}.status-badge[data-status=withdrawn] .dot{background:var(--color-text-secondary)}.approval-row-actions{display:flex;align-items:center;gap:.75rem}.button-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);cursor:pointer}.button-icon:after{content:"";position:absolute;top:50%;left:50%;width:2.75rem;height:2.75rem;transform:translate(-50%,-50%)}.menu-container{position:relative;display:inline-block}.menu-container [role=menu]{position:absolute;z-index:10;right:0;min-width:10rem;margin:.15rem 0 0;padding:.25rem;list-style:none;border:1px solid var(--color-border);border-radius:4px;background:var(--color-surface);box-shadow:0 2px 8px #00000040}.menu-container 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