/* 認証画面とモバイルファーストの調整 */
.navbar-toggler{border:1px solid var(--line);padding:.45rem .65rem;color:var(--ink)}
.menu-icon{font-size:1.35rem;line-height:1}
.account-nav{margin-left:.5rem}
.user-name{max-width:12rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#666!important}
.auth-shell{min-height:calc(100dvh - 190px);display:grid;place-items:center;padding:1rem 0 3rem}
.auth-card{width:min(100%,430px);background:var(--card);border:1px solid var(--line);border-radius:1rem;padding:clamp(1.25rem,5vw,2.5rem);box-shadow:0 12px 40px #3b352712}
.auth-card h1{margin:.25rem 0 .5rem;font-size:clamp(2rem,8vw,3rem);font-weight:800;letter-spacing:-.06em}
.auth-card>p{color:#696b65;margin-bottom:1.75rem}
.auth-card .form-control{min-height:3.6rem;font-size:16px}
.auth-card .btn{min-height:3.4rem}
.auth-links{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap;margin-top:1.5rem;font-size:.95rem}
.auth-links a{color:var(--green);font-weight:700}
.form-hint{font-size:.8rem;color:#777}
.alert:empty{display:none}
.analysis-overlay{position:fixed;inset:0;z-index:1080;display:grid;place-items:center;padding:1.25rem;background:rgba(32,35,31,.46);backdrop-filter:blur(2px)}
.analysis-overlay[hidden]{display:none}
.analysis-loading-card{width:min(100%,380px);padding:2rem 1.25rem;border-radius:1rem;background:rgba(32,35,31,.96);color:#fff;text-align:center;box-shadow:0 18px 55px rgba(0,0,0,.3)}
.analysis-loading-card .spinner-border{width:3rem;height:3rem;margin-bottom:1.25rem}
.analysis-loading-card h2{font-size:1.35rem;font-weight:800;margin-bottom:.6rem}
.analysis-loading-card p{margin:0;color:#dedfd9;line-height:1.7}
.analysis-pending{overflow:hidden}

@media(max-width:767.98px){
 html{font-size:16px}
 body{padding-bottom:env(safe-area-inset-bottom)}
 .container{padding-left:max(1rem,env(safe-area-inset-left));padding-right:max(1rem,env(safe-area-inset-right))}
 .navbar{padding:.65rem 0}
 .navbar-brand{font-size:1rem;max-width:calc(100vw - 5rem);white-space:nowrap}
 .navbar-brand span{padding:.2rem .35rem}
 .navbar-collapse{margin-top:.75rem;padding:.5rem;background:var(--card);border:1px solid var(--line);border-radius:.8rem;box-shadow:0 10px 25px #3b352712}
 .navbar-nav,.account-nav{margin:0!important;align-items:stretch!important}
 .nav-link{display:block;width:100%;padding:.8rem .75rem!important;text-align:left;border-bottom:1px solid var(--line)}
 .navbar-nav li:last-child .nav-link,.account-nav li:last-child .nav-link{border-bottom:0}
 .account-nav form,.account-nav button{width:100%}
 .user-name{max-width:none}
 .main-wrap{padding-top:1.25rem;padding-bottom:3rem}
 .hero{text-align:left!important;margin-bottom:1.25rem!important}
 .hero h1,.page-head h1{font-size:2.15rem;line-height:1.12;letter-spacing:-.055em}
 .hero p,.page-head p{font-size:.9rem;margin-bottom:0}
 .entry-card,.result-card,.form-card,.detail-card,.balance-card,.list-card{border-radius:.85rem;padding:1rem}
 .big-input{font-size:16px;min-height:8.5rem;padding:.85rem}
 .btn-lg{font-size:1rem;min-height:3.35rem}
 .summary-grid{gap:.5rem}
 .summary-grid div{padding:.8rem}
 .summary-grid strong{font-size:1.35rem}
 .result-row,.detail-row,.list-card a{align-items:flex-start;font-size:.9rem}
 .result-row span:last-child,.detail-row strong,.list-card a strong{white-space:nowrap}
 .calendar-head{gap:.5rem;margin-bottom:1rem}
 .calendar-head h1{font-size:1.05rem;white-space:nowrap;margin:0}
 .calendar-head a{font-size:.82rem;white-space:nowrap}
 .calendar-cell{min-width:0;min-height:70px;padding:.25rem;overflow:hidden}
 .calendar-cell strong{font-size:.8rem}
 .calendar-cell span{font-size:.55rem;white-space:nowrap;letter-spacing:-.03em}
 .auth-shell{display:block;min-height:0;padding:0}
 .auth-card{border-radius:.85rem;padding:1.25rem;box-shadow:none}
 .auth-card h1{font-size:2.25rem}
 .analysis-loading-card{padding:1.75rem 1rem}
 .analysis-loading-card h2{font-size:1.2rem}
 footer{font-size:.7rem;padding-bottom:calc(1.5rem + env(safe-area-inset-bottom))}
}
@media(max-width:359px){.navbar-brand{font-size:.9rem}.summary-grid strong{font-size:1.2rem}.calendar-cell span{font-size:.5rem}}