:root{
  --pink:#df6098;--pink-dark:#b74678;--pink-soft:#ffe9f3;--lav:#f2efff;--sky:#eaf7ff;
  --ink:#3d3450;--muted:#81788a;--line:#eedee8;--bg:#fff8fc;--green:#4c7e62;
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  color:var(--ink);background:var(--bg)
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #8ed9dc;outline-offset:2px}
.app-shell{max-width:780px;margin:0 auto;padding:0 14px 104px}.hero{margin:0 -14px 12px;padding:28px 20px 22px;background:linear-gradient(125deg,#fff1f8,#f4efff 64%,#e8f8ff);border-radius:0 0 28px 28px}.hero-top,.hero-main,.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.hero-main{align-items:flex-end}.brand{color:#c45589;font-size:12px;font-weight:900;letter-spacing:.12em}.mode-pill{border:1px solid #ecd7e3;background:white;border-radius:999px;padding:9px 12px;color:#8f697f}.hero h1{font-size:clamp(24px,6vw,34px);line-height:1.45;margin:20px 0 8px}.hero-avatar{width:82px;height:82px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:44px;background:white;border:3px solid #ffd6e7;box-shadow:0 8px 24px #bc86a12c;flex:none}.muted{color:var(--muted);font-size:13px;line-height:1.65}.view{display:grid;gap:12px}.card{background:white;border:1px solid var(--line);border-radius:22px;padding:17px;box-shadow:0 6px 20px #6d4d6c0a}.card h2,.card h3{margin:0 0 12px}.card h2{font-size:18px}.card h3{font-size:15px}.compact{padding:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:9px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stack{display:grid;gap:9px}.field{width:100%;border:1px solid #e8dce5;background:#fff;border-radius:13px;padding:12px;min-height:46px;color:var(--ink)}textarea.field{min-height:92px;resize:vertical}.label{font-weight:800;font-size:14px}.btn{border:0;border-radius:13px;background:var(--pink);color:white;padding:11px 14px;font-weight:800}.btn.alt{background:var(--pink-soft);color:var(--pink-dark)}.btn.plain{background:white;color:var(--pink-dark);border:1px solid var(--line)}.btn.good{background:#eaf8ef;color:#3f7858}.btn.warn{background:#fff2df;color:#91652a}.btn.small{padding:7px 10px;font-size:12px}.full{width:100%}.chips{display:flex;gap:7px;flex-wrap:wrap}.chip{border:1px solid var(--line);background:white;border-radius:999px;padding:8px 11px;color:#76576b}.chip.on{background:var(--pink-soft);border-color:#e795ba;color:var(--pink-dark);font-weight:800}.metric{background:#fff1f7;border-radius:16px;padding:14px;text-align:center}.metric strong{display:block;font-size:25px;color:#c84c84}.section-title{font-size:13px;color:#bd4d82;font-weight:900;margin:4px 0 2px}.divider{border-top:1px solid #f3e7ef;margin:10px 0}.item{padding:11px 0;border-top:1px solid #f4e9f0}.item:first-child{border-top:0}.item-title{font-weight:800}.item-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.today-card{background:linear-gradient(140deg,#fff,#fff4fa)}.lesson-pill{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;padding:12px;border-radius:15px;background:#fff6fa;border:1px solid #f3dce9;margin:7px 0}.lesson-pill.done{background:#f0fbf4;border-color:#cfe9d8}.quick-row{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.quick-row button{padding:11px 4px}.avatar-stage{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:center;background:linear-gradient(140deg,#fff0f7,#f1efff);border-radius:20px;padding:14px}.avatar-big{height:150px;border-radius:20px;background:white;border:2px solid #ffd7e8;display:flex;align-items:center;justify-content:center;font-size:70px;position:relative;overflow:hidden}.avatar-bow{position:absolute;top:10px;right:18px;font-size:28px}.avatar-poms{position:absolute;bottom:18px;font-size:28px;letter-spacing:18px}.speech{background:white;border-radius:16px;padding:12px;line-height:1.6}.reward-strip{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.reward{min-width:104px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;text-align:center}.reward.locked{opacity:.45}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}.dayname{text-align:center;color:#8d8194;font-size:11px;padding:4px}.day{min-height:62px;border:1px solid #f0e1eb;background:white;border-radius:11px;padding:5px 2px;text-align:center}.day.today{border:2px solid var(--pink)}.day.selected{background:#fff0f7}.day .num{font-weight:800}.day .marks{font-size:10px;line-height:1.25;overflow:hidden}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.week-cell{border:1px solid var(--line);background:white;border-radius:12px;padding:8px 3px;text-align:center;min-height:56px;font-size:11px}.week-cell.selected{background:#fff0f7;border:2px solid var(--pink)}.garden{min-height:130px;border-radius:18px;padding:18px;background:linear-gradient(#eefaff,#e7f9e9);font-size:28px;line-height:1.7;overflow-wrap:anywhere}.map-step{display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:center;padding:10px;border-radius:14px;background:#fff6fa;margin:8px 0}.map-step.done{background:#edf9f1}.map-dot{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#ffe1ee;font-weight:900}.timeline{border-left:3px solid #f1c9dc;margin-left:10px;padding-left:14px}.timeline .entry{position:relative;padding:0 0 15px}.timeline .entry:before{content:"";position:absolute;left:-21px;top:4px;width:11px;height:11px;border-radius:50%;background:var(--pink)}.countdown{font-size:34px;font-weight:900;color:var(--pink-dark)}.roulette{width:220px;height:220px;margin:0 auto;border-radius:50%;border:12px solid #ffd6e8;background:conic-gradient(#ffd1e4 0 60deg,#f1dcff 60deg 120deg,#dff5ff 120deg 180deg,#fff0c8 180deg 240deg,#e5f8e8 240deg 300deg,#ffe5f4 300deg 360deg);display:flex;align-items:center;justify-content:center;font-size:54px;box-shadow:inset 0 0 0 5px white}.roulette.spinning{animation:spin .9s cubic-bezier(.2,.8,.2,1)}@keyframes spin{to{transform:rotate(720deg)}}.progress{height:10px;border-radius:99px;background:#f8e8f0;overflow:hidden}.progress>div{height:100%;background:var(--pink)}.bottom-nav{position:fixed;z-index:50;bottom:0;left:0;right:0;background:white;box-shadow:0 -4px 18px #6d4d6d18;padding:8px 6px calc(7px + env(safe-area-inset-bottom));display:flex;justify-content:center}.bottom-nav button{border:0;background:transparent;color:#968d9c;min-width:68px;padding:3px 4px;font-size:11px}.bottom-nav span{display:block;font-size:22px;margin-bottom:2px}.bottom-nav button.active{color:var(--pink);font-weight:900}.toast{position:fixed;z-index:80;left:50%;bottom:96px;transform:translateX(-50%) translateY(20px);background:#352f3d;color:white;border-radius:999px;padding:10px 15px;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.spark-layer{position:fixed;inset:0;z-index:90;pointer-events:none;overflow:hidden}.spark{position:absolute;font-size:26px;animation:spark 1.7s ease-out forwards}@keyframes spark{0%{transform:translate(-50%,-50%) scale(.5);opacity:0}15%{opacity:1}100%{transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) rotate(var(--r)) scale(1.25);opacity:0}}.hidden{display:none!important}.good-box{background:#eef9f2;color:#47745b;border-radius:13px;padding:11px}.note{background:#fff3df;color:#795f34;border-radius:13px;padding:11px;line-height:1.6}.danger{color:#a93f66}.image-preview{width:100%;max-height:260px;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
@media(max-width:520px){.hero-main{align-items:center}.hero-avatar{width:66px;height:66px;font-size:36px}.grid3{grid-template-columns:1fr 1fr}.quick-row{grid-template-columns:repeat(4,1fr)}.avatar-stage{grid-template-columns:92px 1fr}.avatar-big{height:130px;font-size:60px}.bottom-nav button{min-width:58px}.day{min-height:56px}.card{padding:15px}}
@media(prefers-reduced-motion:reduce){.spark,.roulette.spinning{animation:none}}

.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.menu-tile{min-height:145px;border:2px solid #f2d9e6;border-radius:19px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;font-size:16px;color:#594363;cursor:pointer;padding:12px}.menu-emoji{font-size:46px}.tile-0{background:#ffebf2}.tile-1{background:#fff0d8}.tile-2{background:#e9f5e8}.tile-3{background:#eaf1ff}.tile-4{background:#f5eafe}.tile-5{background:#f4f1f5}.hero-avatar{display:none!important}.hero{padding-bottom:20px!important}.menu-tile:active{transform:scale(.97)}

/* 改善案①：大きなメニュー導線 */
.bottom-nav .menu-nav{background:#f8dce9;color:#a63f76;border-radius:18px 18px 0 0;font-weight:800;min-width:86px}
.bottom-nav .menu-nav span{font-size:28px}
#heroGoal{white-space:normal;overflow-wrap:anywhere}

.bottom-nav{justify-content:space-around}.bottom-nav button{flex:1;min-width:0!important;max-width:110px}.bottom-nav .menu-nav{border-radius:14px;min-width:0!important;padding:3px 4px}.bottom-nav .menu-nav span{font-size:22px}

/* 上部メニューと今日の自主練追加フォーム */
.header-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.top-menu-button{border:1px solid #eac3d9;border-radius:999px;background:#fff;color:#a83f79;padding:10px 12px;font-weight:900;white-space:nowrap;box-shadow:0 3px 12px #ad64851c}
.top-menu-button.active{background:#f8dce9;border-color:#e89fc4}
.hero-top{align-items:center}.brand{font-size:clamp(9px,2.7vw,12px)}.mode-pill{font-size:12px;padding:9px 10px}
.practice-add-panel{display:grid;gap:8px;margin:14px 0 10px;padding:13px;border:1px dashed #d99bb9;border-radius:16px;background:#fff9fc}
.practice-add-panel .muted{margin:0}.today-custom-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:12px;margin:6px 0}.today-custom-row span{flex:1;min-width:130px}
@media(max-width:380px){.hero-top{flex-wrap:wrap}.header-actions{width:100%;justify-content:flex-end}}

.song-stats{padding:18px 12px;margin:0 0 18px;background:linear-gradient(135deg,#fff0f8,#f3efff);border-radius:20px;text-align:center}.song-stats-title{font-weight:800;color:#b34883}.song-stats-number{font-size:44px;font-weight:900;color:#a64c92;line-height:1.3}.song-stats-number span{font-size:20px;margin-left:3px}.song-group-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px;margin:16px 0}.song-group-stat{background:#fff;border-radius:12px;padding:10px 5px;font-size:12px;overflow-wrap:anywhere}.song-group-stat strong{display:block;font-size:18px;color:#8c4b83;margin-top:4px}.song-total{font-size:15px;margin:12px 0 6px}.song-stats-note{font-size:11px}

/* 2026-10-20 responsive layout hardening */
html,body{width:100%;max-width:100%;overflow-x:clip}
.app-shell,.view,.card,.hero,.hero-top,.hero-main,.stack,.grid2,.grid3,.lesson-pill,.item,.practice-add-panel{min-width:0;max-width:100%}
.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card,.item,.lesson-pill,.stack,.muted,.item-title,.row{overflow-wrap:anywhere}
.card input,.card select,.card textarea,.practice-add-panel input,.practice-add-panel select{display:block;box-sizing:border-box;width:100%;min-width:0;max-width:100%}
input[type="time"],input[type="date"]{min-width:0;width:100%;max-width:100%;font-size:16px;padding-inline:8px}
.row{flex-wrap:wrap;min-width:0;gap:8px}.row>*{min-width:0}
.lesson-pill>span,.lesson-pill>div{min-width:0;overflow-wrap:anywhere}
.lesson-pill{flex-wrap:wrap}.lesson-pill .btn{flex-shrink:0}
.btn{max-width:100%;white-space:normal;overflow-wrap:anywhere}
.hero{padding-top:max(24px,env(safe-area-inset-top))}
.app-shell{padding-bottom:calc(115px + env(safe-area-inset-bottom))}
.bottom-nav{padding-bottom:calc(8px + env(safe-area-inset-bottom));bottom:0}
@media(max-width:390px){.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid2>.stack{min-width:0}.field{padding:10px 7px}.hero-top{flex-wrap:wrap}.header-actions{justify-content:flex-end}}
@media(max-width:330px){.grid2{grid-template-columns:minmax(0,1fr)}}
.history-row{display:grid;grid-template-columns:minmax(0,1fr) 80px auto auto;gap:5px;align-items:center;padding:10px 0;border-bottom:1px solid #f2e3ec;font-size:12px}
.history-row .field{min-height:40px;padding:5px}.history-row .btn{padding:7px}
.practice-history-edit{margin-top:14px;padding:12px;background:#fff8fc;border-radius:14px;border:1px solid #f0dce8}
@media(max-width:370px){.history-row{grid-template-columns:minmax(0,1fr) 70px auto}.history-row .danger{grid-column:3}}
.mountain-journey{position:relative;border:1px solid #ead7e6;border-radius:24px;padding:18px 12px 16px;background:linear-gradient(155deg,#f7edff 0%,#e7f5ff 43%,#e8f6e8 100%);overflow:hidden}
.journey-heading{text-align:center;font-size:19px;font-weight:900;color:#664b79}
.journey-desc{text-align:center;color:#806f8c;font-size:12px;margin:6px 0 14px}
.journey-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;position:relative}
.mountain-month{background:#ffffffbd;border:1px solid #f2dce9;border-radius:16px;padding:8px 4px 10px;display:flex;flex-direction:column;align-items:center;gap:3px;min-width:0;box-shadow:0 3px 9px #805d8011}
.mountain-month.is-current{border:2px solid #e5619e;background:#fff5fb}
.mountain-svg{width:100%;max-width:120px;height:auto;display:block}
.mountain-label{font-size:14px;font-weight:900;color:#a34782}
.mountain-state{font-size:10px;color:#805d80;white-space:nowrap}
.journey-count{margin-top:14px;text-align:center;font-size:13px;font-weight:800;color:#8b4782;background:#ffffffa6;border-radius:12px;padding:10px}
.goal-status-buttons{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}
.goal-status-buttons .btn{min-height:60px;padding:9px;font-size:13px}

/* Bottom navigation: Home / Menu / Songs / Monthly Goal */
.bottom-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;align-items:stretch}
.bottom-nav button{width:100%;max-width:none;min-width:0;white-space:nowrap}
.bottom-nav .menu-nav{border-radius:14px;background:#fbe4f0;color:#b3457e}
.bottom-nav .menu-nav.active{background:#f4c6df;color:#9b2865}

/* 2026-10-20: iPhone overflow and spacing fixes across all screens */
:root{--form-gap:12px}
html,body{overflow-x:hidden;max-width:100%;width:100%}
.app-shell{width:100%;max-width:780px;overflow:visible}
.hero{width:auto;max-width:none;min-width:0;box-sizing:border-box}
.hero-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;min-width:0}
.hero-top>.brand{flex:1 1 130px;min-width:0;overflow-wrap:anywhere}
.header-actions{flex:0 1 auto;min-width:0;max-width:100%}
.hero-main,.hero-main>div{min-width:0;max-width:100%}
.hero h1{overflow-wrap:anywhere;word-break:normal;line-break:strict}
.view,.card,.card>*{min-width:0;max-width:100%}
.card{overflow:visible}
.card .grid2,.card .grid3{width:100%;min-width:0;gap:12px}
.grid2>*,.grid3>*,.stack>*,.card label{min-width:0;max-width:100%;box-sizing:border-box}
.card input:not([type=checkbox]):not([type=radio]):not([type=file]),.card select,.card textarea{display:block;min-width:0;width:100%;max-width:100%;box-sizing:border-box;margin:0}
.card input[type=date],.card input[type=time],.card input[type=datetime-local]{min-width:0;width:100%;max-width:100%;-webkit-appearance:none;appearance:none;font-size:16px}
.card input[type=checkbox],.card input[type=radio]{width:auto!important;max-width:24px;display:inline-block;flex:none;accent-color:var(--pink)}
.card label{overflow-wrap:anywhere}
.card .row{min-width:0;max-width:100%;gap:10px}
.card .row>.grid2,.card .row>.stack{min-width:0}
.card .metric{min-width:0;margin:0;display:flex;flex-direction:column;justify-content:center;gap:5px;overflow-wrap:anywhere}
.card .metric strong{font-size:clamp(17px,5vw,25px);line-height:1.3;overflow-wrap:anywhere}
.card .metric-total{margin-top:14px}
.card .grid2+.metric{margin-top:14px}
.card .btn{max-width:100%;min-width:0;overflow-wrap:anywhere;white-space:normal}
.card .grid2>.btn,.card .grid2>label.btn{width:100%;min-width:0}
.card label.btn input[type=file]{max-width:100%;font-size:12px}
@media(max-width:420px){.card .grid2{gap:10px}.card .grid2 .field{padding-left:9px;padding-right:9px}.hero{padding-left:16px;padding-right:16px}.hero h1{font-size:clamp(22px,6.2vw,30px)}.card .metric{padding:12px 6px}}
@media(max-width:350px){.card .grid2 .field[type=time]{font-size:14px;padding-left:4px;padding-right:4px}}

/* Daily goal status: mobile-safe, non-overlapping choices */
.goal-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%;min-width:0}
.goal-option{display:flex;min-width:0;align-items:stretch;cursor:pointer;position:relative}
.goal-option input{position:absolute;opacity:0;width:1px;height:1px}
.goal-option span{display:flex;align-items:center;justify-content:center;text-align:center;width:100%;min-width:0;box-sizing:border-box;border:1.5px solid #ead5e4;border-radius:14px;background:#fff9fc;padding:12px 5px;font-size:clamp(12px,3.3vw,15px);line-height:1.45;font-weight:700;overflow-wrap:anywhere}
.goal-option input:checked+span{border-color:#d45796;background:#fce4f1;color:#a63571;box-shadow:inset 0 0 0 1px #d45796}
.goal-option input:focus-visible+span{outline:3px solid #8556cc;outline-offset:2px}
@media(max-width:350px){.goal-options{grid-template-columns:1fr}}