/* ito 利用者画面 — design/demo-base-user-home.html のトーンを継承 */
:root{
  --green-deep:#026d52;--green:#007a36;--green-leaf:#95bf33;
  --earth:#6b5843;--earth-soft:#7a6650;--earth-deep:#5C4A32;
  --bg:#FAF7EE;--surface:#FFFFFF;--surface-soil:#F3EDE0;
  --ok:#009944;--warn:#D99A2B;--alert:#D9604C;--water:#4A90C2;--warn-text:#8A5E0E;--alert-text:#9A3A2A;--water-text:#2F6A92;
  --radius:12px;--radius-sm:10px;
  --shadow:0 4px 20px rgba(92,74,50,.08);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{min-height:100%}
body{font-family:'Zen Maru Gothic','Hiragino Maru Gothic ProN',sans-serif;
  background:var(--bg);color:var(--earth-deep);-webkit-font-smoothing:antialiased;overflow-x:hidden}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
a{color:inherit;text-decoration:none}
.courier{font-family:'Courier Prime',monospace}

.deco{position:fixed;border-radius:50%;pointer-events:none;z-index:0}
.deco-1{width:220px;height:220px;background:rgba(149,191,51,.10);top:-70px;right:-70px}
.deco-2{width:120px;height:120px;background:rgba(0,153,68,.07);top:340px;left:-50px}

.app{position:relative;z-index:1;max-width:480px;margin:0 auto;min-height:100dvh;
  display:flex;flex-direction:column;padding-bottom:110px}
@media(min-width:768px){.app{max-width:560px}}
@media(min-width:1280px){.app{max-width:600px}}

.header{padding:calc(env(safe-area-inset-top) + 18px) 20px 6px;display:flex;justify-content:space-between;align-items:flex-start}
.brand{font-size:20px;color:var(--green-deep);letter-spacing:-.5px;line-height:1}
.brand small{font-size:14px;color:var(--earth);letter-spacing:.3em;display:block;margin-top:3px;font-family:'Zen Maru Gothic',sans-serif}
.bell{position:relative;display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border-radius:10px;background:var(--surface);box-shadow:var(--shadow)}
.bell .badge{position:absolute;top:6px;right:6px;width:9px;height:9px;border-radius:50%;background:var(--alert);border:2px solid #fff}

.greeting{padding:14px 20px 4px}
.greeting h1{font-size:23px;font-weight:900;color:var(--green-deep);letter-spacing:.01em}
.greeting .plot{display:inline-flex;align-items:center;gap:6px;margin-top:6px;
  background:var(--surface-soil);border-radius:999px;padding:5px 14px;font-size:14px;font-weight:700;color:var(--earth-deep)}
.greeting .plot .crop{color:var(--green);font-weight:700}
.plot-switch{display:flex;gap:6px;flex-wrap:wrap;padding:10px 20px 0}
.plot-switch a{min-height:36px;display:inline-flex;align-items:center;padding:0 14px;border-radius:999px;font-size:14px;font-weight:700;background:var(--surface);color:var(--earth);box-shadow:var(--shadow)}
.plot-switch a.on{background:var(--green-deep);color:#fff}

.headline{margin:14px 20px 0;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px;
  font-size:14px;font-weight:700;line-height:1.7}
.headline.warn{background:#FDF6E6;color:#8A5E0E}
.headline.alert{background:#FBEAE5;color:#9A3A2A}
.headline small{display:block;font-size:14px;font-weight:700;color:var(--earth-deep);margin-top:4px;line-height:1.7}
.headline.warn small,.headline.alert small{color:inherit}

.section-title{display:flex;align-items:center;gap:7px;padding:0 22px;margin:20px 0 10px;font-size:14px;font-weight:700;color:var(--earth)}
.section-title .when{font-weight:700;font-size:14px;margin-left:auto}

.sensors{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 20px}
.sensor{background:var(--surface);border-radius:var(--radius);padding:15px 16px 14px;box-shadow:var(--shadow)}
.sensor .head{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.sensor .icb{width:27px;height:27px;border-radius:8px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:color-mix(in srgb,var(--c) 13%,#fff)}
.sensor .head span{font-size:14px;font-weight:700;color:var(--earth)}
.sensor .val{font-size:34px;font-weight:900;color:var(--earth-deep);letter-spacing:-1px;line-height:1}
.sensor .val small{font-size:14px;font-weight:700;color:var(--earth-soft);margin-left:2px;letter-spacing:0}
.sensor .lab{font-size:14px;font-weight:700;color:var(--green-deep);margin-top:6px}
.sensor .lab.warn{color:var(--warn-text)}.sensor .lab.alert{color:var(--alert-text)}
.sensor .bar{margin-top:10px;height:5px;border-radius:3px;background:var(--surface-soil);overflow:hidden}
.sensor .bar i{display:block;height:100%;border-radius:3px;background:var(--c);width:var(--w)}

.npk{margin:12px 20px 0;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 18px;display:flex;justify-content:space-between}
.npk .item{text-align:center;flex:1}
.npk .k{font-size:14px;font-weight:700;color:var(--earth)}
.npk .v{font-size:21px;font-weight:900;letter-spacing:-.5px;margin-top:2px}
.npk .v small{font-size:14px;font-weight:700;color:var(--earth-soft)}
.npk .item + .item{border-left:1px solid var(--surface-soil)}

.water-card{margin:0 20px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}
.water-card .row{display:flex;align-items:center;gap:12px}
.water-card .icb{width:38px;height:38px;border-radius:10px;flex-shrink:0;background:rgba(74,144,194,.12);display:flex;align-items:center;justify-content:center}
.water-card .t{font-size:14px;font-weight:700}
.water-card .d{font-size:14px;color:var(--earth);margin-top:2px;line-height:1.6}
.water-card .log{margin-top:13px;padding-top:12px;border-top:1px dashed var(--surface-soil)}
.water-card .log-item{display:flex;gap:10px;font-size:14px;padding:4px 0}
.water-card .log-item .time{color:var(--earth);font-weight:700;flex-shrink:0}

.card-plain{margin:0 20px 10px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px;font-size:14px;line-height:1.7}
.card-plain.warn{background:#FDF6E6;color:#8A5E0E}
.card-plain.alert{background:#FBEAE5;color:#9A3A2A}
.card-plain small{display:block;color:var(--earth);font-size:14px;margin-top:2px}
.empty{margin:0 20px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 16px;font-size:14px;color:var(--earth);line-height:1.8;text-align:center}

.chart-box{margin:0 20px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 14px}
.chart-ctrl{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.chip{min-height:36px;padding:0 13px;border-radius:999px;font-size:14px;font-weight:700;color:var(--earth);background:var(--surface-soil)}
.chip.on{background:var(--green-deep);color:#fff}
.chart{width:100%;height:220px}
.chart-empty{height:220px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--earth);text-align:center;line-height:1.8}

.action-area{position:fixed;bottom:0;left:0;right:0;z-index:50;background:linear-gradient(to top,var(--bg) 72%,transparent);
  padding:16px 20px calc(env(safe-area-inset-bottom) + 8px);max-width:480px;margin:0 auto}
@media(min-width:768px){.action-area{max-width:560px}}
@media(min-width:1280px){.action-area{max-width:600px}}
.tabbar{display:flex;justify-content:space-around;background:var(--surface);border-radius:15px;box-shadow:0 6px 24px rgba(92,74,50,.14);padding:8px 6px}
.tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:6px 14px;border-radius:10px;
  font-size:14px;font-weight:700;color:var(--earth-soft);min-width:60px;min-height:48px}
.tab.active{color:var(--green-deep);background:#EAF5E6}
.tab svg{width:22px;height:22px}
.foot-links{text-align:center;margin:26px 0 0;font-size:14px}
.foot-links a{display:inline-flex;align-items:center;gap:5px;min-height:44px;color:var(--earth);font-weight:700}

/* ログイン */
.login{position:relative;z-index:1;max-width:380px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 64px) 24px 40px}
.login-brand{font-size:34px;text-align:center}
.login-brand small{font-size:14px}
.login-lead{text-align:center;font-size:14px;color:var(--earth);margin:14px 0 26px;font-weight:700}
.login-card{background:var(--surface);border-radius:16px;box-shadow:var(--shadow);padding:22px 20px;display:grid;gap:14px}
.login-card label{display:grid;gap:6px;font-size:14px;font-weight:700;color:var(--earth)}
.login-card input{min-height:48px;border:1.5px solid rgba(154,132,104,.3);border-radius:10px;padding:0 12px;font:inherit;font-size:16px;color:var(--earth-deep);background:#fff}
.login-card input:focus{outline:2px solid var(--green);outline-offset:1px}
.login-error{font-size:14px;color:var(--alert-text);font-weight:700}
.btn-primary{min-height:48px;border-radius:12px;background:var(--green-deep);color:#fff;font-size:15px;font-weight:700}
.login-foot{text-align:center;font-size:14px;color:var(--earth-soft);margin-top:20px}

/* 定点カメラ（design/demo-user-home.html のカメラカードを継承） */
.camera-card{display:block;margin:0 20px;border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow);cursor:pointer;background:var(--surface-soil);width:calc(100% - 40px);padding:0}
.camera-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.cam-chip{position:absolute;top:12px;left:12px;display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.9);border-radius:999px;padding:5px 12px;font-size:14px;font-weight:700;color:var(--green-deep)}
.cam-time{position:absolute;top:12px;right:12px;background:rgba(92,74,50,.6);color:#fff;border-radius:8px;padding:4px 10px;font-size:14px;font-weight:700}
.cam-hint{position:absolute;bottom:12px;right:12px;background:rgba(255,255,255,.9);border-radius:999px;padding:5px 12px;font-size:14px;font-weight:700;color:var(--earth-deep)}
.account-card{margin:14px 20px 0}
.npk-note{margin:6px 22px 0;font-size:14px;color:var(--earth);line-height:1.6}
.tab{flex:1;min-width:0;padding:6px 2px}

/* 栽培ノート（design/demo-user-timeline.html を継承） */
.story-lead{margin:12px 20px 0;padding:13px 16px;border-radius:var(--radius);background:linear-gradient(135deg,#F3EDE0,#F8F3E6);border:1.5px dashed var(--earth-soft);font-size:14px;line-height:1.9}
.story-lead b{color:var(--green-deep)}
.timeline{position:relative;padding:18px 20px 0}
.timeline::before{content:'';position:absolute;left:42px;top:24px;bottom:12px;width:2.5px;background:linear-gradient(to bottom,var(--green-leaf),var(--earth-soft));border-radius:2px;opacity:.5}
.month{position:relative;z-index:1;display:inline-block;margin:6px 0 14px 4px;background:var(--green-deep);color:#fff;border-radius:999px;padding:5px 16px;font-size:14px;font-weight:700;letter-spacing:.08em}
.post{position:relative;z-index:1;display:flex;gap:12px;margin-bottom:22px}
.post .node{flex-shrink:0;width:46px;display:flex;justify-content:center}
.post .avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--green-leaf),var(--green));display:flex;align-items:center;justify-content:center;border:3px solid var(--bg)}
.post-card{flex:1;min-width:0;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.post-card .meta{padding:12px 15px 0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.post-card .who{font-size:14px;font-weight:700;color:var(--green-deep)}
.post-card .to-all{font-size:14px;font-weight:700;color:#A6741B;background:#FDF3E1;border-radius:999px;padding:2px 9px}
.post-card .when{font-size:14px;color:var(--earth);margin-left:auto}
.post-card .body{padding:8px 15px 13px;font-size:14px;line-height:1.9;word-break:break-word}
.photos{display:grid;gap:3px}
.photos.p1{grid-template-columns:1fr}
.photos.p2{grid-template-columns:1fr 1fr}
.photos.p3{grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr}
.photos.p3 .ph:first-child{grid-row:span 2}
.ph{position:relative;overflow:hidden;background:var(--surface-soil);padding:0;display:block;width:100%;min-height:44px}
.ph img{display:block;width:100%;height:100%;object-fit:cover}
.photos.p1 .ph{aspect-ratio:4/3}
.photos.p2 .ph{aspect-ratio:1/1}
.photos.p3 .ph{min-height:90px}
.photos.p3 .ph:first-child{min-height:186px}
.ph .more{position:absolute;inset:0;background:rgba(60,48,32,.5);color:#fff;font-size:20px;font-weight:900;display:flex;align-items:center;justify-content:center}
.letter{display:block;margin:0 20px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px}
.letter .meta{display:flex;align-items:baseline;gap:8px;font-size:14px;color:var(--earth)}
.letter .meta b{color:var(--green-deep);font-size:14px}
.letter .meta span{margin-left:auto}
.letter p{font-size:14px;line-height:1.8;margin-top:6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.letter .go{display:inline-flex;align-items:center;min-height:36px;margin-top:6px;font-size:14px;font-weight:700;color:var(--green)}

/* 上部のメニュー（パスワード変更・ログアウト） */
.header-right{display:flex;gap:8px;align-items:center}
.menu{position:relative}
.menu summary{list-style:none;display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px;border-radius:10px;background:var(--surface);box-shadow:var(--shadow);font-size:14px;font-weight:700;color:var(--earth-deep);cursor:pointer}
.menu summary::-webkit-details-marker{display:none}
.menu[open] summary{background:#EAF5E6;color:var(--green-deep)}
.menu-list{position:absolute;right:0;top:calc(100% + 6px);z-index:60;min-width:200px;background:var(--surface);border-radius:12px;box-shadow:0 10px 30px rgba(92,74,50,.2);padding:6px;display:grid}
.menu-list a{display:flex;align-items:center;gap:8px;min-height:48px;padding:0 14px;border-radius:8px;font-size:15px;font-weight:700;color:var(--earth-deep)}
.menu-list a:hover,.menu-list a:focus-visible{background:var(--surface-soil)}