*{box-sizing:border-box;margin:0;padding:0;}
:root{--blue:#1565c0;--blue-dark:#0d47a1;--blue-light:#e3f2fd;--orange:#e65100;--orange-light:#fff8e1;--red:#c62828;--green:#2e7d32;--border:#e0e0e0;--text:#212121;--text-muted:#757575;}
body{font-family:'Hiragino Sans','Noto Sans JP',sans-serif;background:#eceff1;color:var(--text);max-width:640px;margin:0 auto;min-height:100vh;}
.top-nav{background:var(--blue);color:white;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;position:sticky;top:0;z-index:200;box-shadow:0 2px 8px rgba(0,0,0,0.25);min-height:54px;}
.top-nav h1{font-size:18px;font-weight:bold;text-align:center;flex:1;}
.nav-btn{background:none;border:none;color:white;font-size:20px;cursor:pointer;padding:6px 10px;border-radius:8px;min-width:40px;transition:background 0.2s;}
.nav-btn:hover{background:rgba(255,255,255,0.2);}
.nav-btn.hidden{visibility:hidden;pointer-events:none;}
.screen{display:none;padding:16px;}
.screen.active{display:block;}
.month-nav{display:flex;align-items:center;justify-content:space-between;background:var(--blue-dark);color:white;padding:14px 16px;margin:-16px -16px 16px;}
.month-nav h2{font-size:20px;font-weight:bold;}
.month-btn{background:none;border:none;color:white;font-size:28px;cursor:pointer;padding:2px 14px;border-radius:8px;line-height:1;transition:background 0.2s;}
.month-btn:hover{background:rgba(255,255,255,0.2);}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;}
.cal-header{text-align:center;padding:6px 0;font-size:13px;font-weight:bold;color:var(--text-muted);}
.cal-header.sun{color:#e53935;}
.cal-header.sat{color:var(--blue);}
.cal-day{background:white;border-radius:8px;padding:8px 4px 6px;min-height:58px;text-align:center;cursor:pointer;border:1px solid var(--border);transition:background 0.15s;position:relative;}
.cal-day:hover{background:var(--blue-light);}
.cal-day.today{background:var(--blue);border-color:var(--blue);}
.cal-day.other-month{opacity:0.28;pointer-events:none;}
.cal-day.sun .day-num{color:#e53935;}
.cal-day.sat .day-num{color:var(--blue);}
.cal-day.today .day-num,.cal-day.today.sun .day-num,.cal-day.today.sat .day-num{color:white;}
.day-num{font-size:15px;font-weight:bold;display:block;margin-bottom:4px;}
.day-dot{width:7px;height:7px;border-radius:50%;background:#ff6f00;margin:0 auto;}
.cal-day.today .day-dot{background:rgba(255,255,255,0.9);}
.day-header{font-size:18px;font-weight:bold;color:var(--blue);margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--blue-light);}
.visit-card{background:white;border-radius:12px;padding:14px 16px;margin-bottom:12px;border-left:5px solid var(--blue);box-shadow:0 1px 4px rgba(0,0,0,0.1);cursor:pointer;transition:box-shadow 0.2s,transform 0.1s;}
.visit-card:hover{box-shadow:0 3px 10px rgba(0,0,0,0.15);transform:translateY(-1px);}
.vc-name{font-size:16px;font-weight:bold;margin-bottom:3px;}
.vc-meta{font-size:13px;color:var(--text-muted);margin-bottom:8px;}
.visit-tags{display:flex;gap:6px;flex-wrap:wrap;}
.tag{font-size:11px;padding:3px 9px;border-radius:20px;font-weight:bold;}
.tag-memo{background:var(--blue-light);color:var(--blue);}
.tag-parts{background:#fff3e0;color:var(--orange);}
.tag-rec{background:#fce4ec;color:var(--red);}
.tag-photo{background:#e8f5e9;color:var(--green);}
.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:15px;}
.empty-icon{font-size:52px;margin-bottom:12px;}
.fab{position:fixed;bottom:28px;right:24px;width:62px;height:62px;border-radius:50%;background:var(--blue);color:white;font-size:32px;border:none;cursor:pointer;box-shadow:0 4px 14px rgba(21,101,192,0.45);display:flex;align-items:center;justify-content:center;z-index:100;transition:transform 0.2s,box-shadow 0.2s;line-height:1;}
.fab:hover{transform:scale(1.1);}
.fab:active{transform:scale(0.95);}
.form-section{background:white;border-radius:14px;padding:16px;margin-bottom:14px;box-shadow:0 1px 4px rgba(0,0,0,0.08);}
.form-section h3{font-size:14px;font-weight:bold;color:var(--blue);border-left:4px solid var(--blue);padding-left:8px;margin-bottom:12px;border-radius:0;}
.parts-title{color:var(--orange)!important;border-left-color:var(--orange)!important;}
.field-label{font-size:13px;font-weight:bold;color:var(--text-muted);display:block;margin-bottom:4px;}
input[type="text"],input[type="tel"],input[type="time"],input[type="number"],select,textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px;font-size:15px;font-family:inherit;margin-bottom:10px;background:white;color:var(--text);-webkit-appearance:none;appearance:none;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 2px rgba(21,101,192,0.15);}
textarea{min-height:80px;resize:vertical;}
.parts-textarea{border-color:#ffb300;background:var(--orange-light);}
.address-display{font-size:13px;color:#555;padding:8px 12px;background:#f5f5f5;border-radius:8px;margin-bottom:10px;min-height:36px;line-height:1.5;}
.btn{padding:12px 18px;border-radius:10px;border:none;font-size:15px;font-weight:bold;cursor:pointer;font-family:inherit;transition:opacity 0.2s,transform 0.1s;display:block;text-align:center;}
.btn:active{transform:scale(0.97);opacity:0.85;}
.btn-row{display:flex;gap:8px;margin-bottom:10px;}
.btn-row .btn{flex:1;}
.btn-maps{background:var(--blue-light);color:var(--blue);}
.btn-gps{background:#e8f5e9;color:var(--green);}
.btn-photo{background:#f3e5f5;color:#7b1fa2;width:100%;margin-bottom:8px;}
.btn-record{width:100%;background:#fce4ec;color:var(--red);padding:14px;}
.btn-record.active{background:var(--red);color:white;}
.btn-save{width:100%;background:var(--blue);color:white;padding:16px;font-size:17px;margin-top:4px;border-radius:12px;}
.btn-delete-visit{width:100%;background:#ffebee;color:var(--red);padding:13px;margin-top:10px;border-radius:12px;font-size:14px;}
.btn-edit{background:var(--blue-light);color:var(--blue);font-size:13px;padding:8px 14px;}
.btn-del{background:#ffebee;color:var(--red);font-size:13px;padding:8px 14px;}
.recording-indicator{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fce4ec;border-radius:10px;margin-top:10px;color:var(--red);font-size:14px;font-weight:bold;}
.rec-dot{width:12px;height:12px;border-radius:50%;background:var(--red);animation:blink 0.9s infinite;flex-shrink:0;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:0.1;}}
.recording-item{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.btn-rec-del{background:#ffebee;color:var(--red);border:none;border-radius:8px;padding:6px 12px;font-size:13px;cursor:pointer;font-weight:bold;white-space:nowrap;}
.note{font-size:11px;color:#999;margin-bottom:10px;line-height:1.4;}
.photos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:4px;}
.photo-wrapper{position:relative;}
.photo-thumb{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;display:block;cursor:pointer;}
.photo-del{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:rgba(0,0,0,0.65);color:white;border:none;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;}
.customer-card{background:white;border-radius:12px;padding:14px 16px;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 1px 4px rgba(0,0,0,0.08);border-left:5px solid var(--blue);}
.c-info{flex:1;min-width:0;}
.c-name{font-size:15px;font-weight:bold;margin-bottom:3px;}
.c-sub{font-size:12px;color:var(--text-muted);line-height:1.5;}
.c-actions{display:flex;gap:8px;flex-shrink:0;}
#toast{position:fixed;bottom:110px;left:50%;transform:translateX(-50%);background:rgba(33,33,33,0.88);color:white;padding:11px 24px;border-radius:24px;font-size:14px;font-weight:bold;z-index:999;display:none;white-space:nowrap;pointer-events:none;}
@media(max-width:380px){.cal-day{min-height:46px;padding:6px 2px 4px;}.day-num{font-size:13px;}.cal-header{font-size:11px;}.form-section{padding:14px 12px;}}