/* =========================================================
   MMSO App — Clean Solar-Tech (mobile-first PWA)
   ========================================================= */
:root{
  --navy:#0B66C3; --navy-d:#0A4F98; --blue:#38A3D1; --sky:#E3F1FB;
  --sun:#FF8A1F; --amber:#FFB547; --sun-soft:#FFE9D2;
  --green:#1a9d5a; --red:#E0484B;
  --ink:#0E1B2A; --ink-2:#3D5066; --ink-3:#697d92;
  --paper:#EEF4F9; --surface:#FFFFFF; --surface-2:#F0F6FB;
  --line:#E2EBF2; --line-2:#D3E1ED;
  --shadow-sm:0 1px 2px rgba(11,40,72,.06), 0 2px 8px rgba(11,40,72,.05);
  --shadow-md:0 8px 22px rgba(11,40,72,.1);
  --shadow-lg:0 20px 50px rgba(11,40,72,.16);
  --r-sm:10px; --r:16px; --r-lg:22px;
  --font-d:"Sora",system-ui,sans-serif;
  --font-b:"IBM Plex Sans Thai","Sora",system-ui,sans-serif;
  --font-m:"JetBrains Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --appw:480px; --tabbar-h:64px;
  --safe-b:env(safe-area-inset-bottom,0px);
}
[data-theme="dark"]{
  --navy:#5BB0F0; --navy-d:#3D8FD6; --blue:#6FC4E8; --sky:#13283c;
  --sun:#FFA245; --amber:#FFC06B; --sun-soft:#3a2a16; --green:#34c47e;
  --ink:#EAF2F9; --ink-2:#A9BED2; --ink-3:#7E93A8;
  --paper:#070F18; --surface:#101F30; --surface-2:#152537;
  --line:#1E3145; --line-2:#27405a;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3);
  --shadow-md:0 8px 22px rgba(0,0,0,.4);
  --shadow-lg:0 24px 60px rgba(0,0,0,.55);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
body{
  font-family:var(--font-b);background:var(--paper);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background .35s var(--ease),color .35s var(--ease);
}
@media (min-width:600px){
  body{background:
    radial-gradient(circle at 20% 0%,var(--sky),transparent 45%),
    radial-gradient(circle at 90% 90%,var(--sun-soft),transparent 40%),var(--paper);
    min-height:100vh}
}

/* screen visibility driven by body[data-view] */
.screen,.app{display:none}
body[data-view="auth"] [data-screen="auth"]{display:flex}
body[data-view="onboarding"] [data-screen="onboarding"]{display:flex}
body[data-view="home"] .app,
body[data-view="control"] .app,
body[data-view="tips"] .app,
body[data-view="account"] .app{display:flex}

/* ---------- buttons / fields shared ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-d);
  font-weight:600;font-size:.98rem;padding:14px 22px;border-radius:14px;border:1.5px solid transparent;
  cursor:pointer;text-decoration:none;transition:transform .2s var(--ease),box-shadow .2s,background .2s,opacity .2s}
.btn--primary{background:linear-gradient(120deg,var(--navy),var(--navy-d));color:#fff;box-shadow:0 8px 18px rgba(11,102,195,.26)}
.btn--primary:active{transform:scale(.98)}
.btn--primary:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:active{background:var(--surface-2)}
.btn--danger{background:var(--red);color:#fff}
.btn--block{width:100%}
.linkbtn{background:none;border:none;color:var(--navy);font-family:var(--font-b);font-weight:500;font-size:.94rem;cursor:pointer;padding:6px}
.linkbtn:active{opacity:.6}
.field{margin-bottom:15px;text-align:left}
.field label{display:block;font-size:.85rem;font-weight:500;color:var(--ink-2);margin-bottom:6px}
.field input{width:100%;font-family:var(--font-b);font-size:1rem;color:var(--ink);background:var(--surface-2);
  border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;transition:border-color .2s,box-shadow .2s}
.field input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px var(--sky)}
.icon-btn{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line-2);background:var(--surface);
  color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:transform .2s,border-color .2s,color .2s}
.icon-btn:active{transform:scale(.92)}
.icon-btn svg{width:19px;height:19px}
.icon-btn--sm{width:38px;height:38px}
.ico-moon{display:none}
[data-theme="dark"] .ico-sun{display:none}[data-theme="dark"] .ico-moon{display:block}

/* ---------- AUTH ---------- */
.screen--auth{min-height:100vh;align-items:center;justify-content:center;padding:24px}
.auth{width:100%;max-width:380px;text-align:center}
.auth__brand{margin-bottom:26px}
.auth__mark{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:20px;color:#fff;
  background:linear-gradient(135deg,var(--navy),var(--blue));box-shadow:0 12px 28px rgba(11,102,195,.34);margin-bottom:14px}
.auth__mark svg{width:36px;height:36px}
.auth__brand h1{font-family:var(--font-d);font-weight:800;font-size:2rem;letter-spacing:.06em}
.auth__brand p{color:var(--ink-3);font-size:.9rem;margin-top:4px}
.auth__form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--shadow-md)}
.auth__form h2{font-family:var(--font-d);font-weight:700;font-size:1.3rem;margin-bottom:20px}
.auth__err{color:var(--red);font-size:.85rem;margin-bottom:10px}
.auth__switch{font-size:.9rem;color:var(--ink-3);margin-top:16px}
.auth__guest{margin-top:6px;color:var(--ink-3);font-size:.86rem}

/* ---------- ONBOARDING ---------- */
.screen--onb{min-height:100vh;align-items:center;justify-content:center;padding:24px}
.onb{width:100%;max-width:440px;text-align:center}
.onb__step{font-family:var(--font-m);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sun)}
.onb h2{font-family:var(--font-d);font-weight:700;font-size:1.5rem;margin:10px 0 8px}
.onb__sub{color:var(--ink-2);font-size:.94rem;margin-bottom:24px}
.onb__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:26px}
.onbtile{display:flex;flex-direction:column;align-items:center;gap:7px;padding:16px 8px;background:var(--surface);
  border:2px solid var(--line);border-radius:var(--r);cursor:pointer;transition:all .2s var(--ease)}
.onbtile:active{transform:scale(.96)}
.onbtile.on{border-color:var(--navy);background:var(--sky);box-shadow:0 6px 14px rgba(11,102,195,.18)}
.onbtile__e{font-size:1.7rem;line-height:1}
.onbtile__n{font-size:.84rem;font-weight:500;color:var(--ink-2)}
.onbtile.on .onbtile__n{color:var(--navy);font-weight:600}

/* ---------- APP SHELL ---------- */
.app{flex-direction:column;width:100%;max-width:var(--appw);margin:0 auto;min-height:100vh;
  background:var(--paper);position:relative}
@media (min-width:600px){
  .app{min-height:calc(100vh - 48px);margin:24px auto;border-radius:30px;overflow:hidden;
    box-shadow:var(--shadow-lg);border:1px solid var(--line);background:var(--surface)}
  body[data-view="home"] .app,body[data-view="control"] .app,
  body[data-view="tips"] .app,body[data-view="account"] .app{display:flex}
}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;background:color-mix(in srgb,var(--paper) 85%,transparent);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
@media (min-width:600px){.topbar{background:color-mix(in srgb,var(--surface) 85%,transparent)}}
.topbar__brand{display:flex;align-items:center;gap:10px}
.topbar__mark{width:30px;height:30px;color:var(--navy)}
.topbar__mark svg{width:100%;height:100%}
.topbar__title{font-family:var(--font-d);font-weight:700;font-size:1.12rem}
.topbar__right{display:flex;align-items:center;gap:9px}
.conn{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:500;color:var(--ink-2);
  background:var(--surface-2);border:1px solid var(--line);padding:5px 10px;border-radius:999px}
.conn__dot{width:7px;height:7px;border-radius:50%;background:var(--amber)}
.conn.live .conn__dot{background:var(--green);animation:pulse 1.6s infinite}

.content{flex:1;overflow-y:auto;padding:18px 18px calc(var(--tabbar-h) + var(--safe-b) + 20px)}
.view{animation:fadeUp .4s var(--ease)}
.view__intro{color:var(--ink-2);font-size:.94rem;margin-bottom:16px}

/* ---------- HOME / WEATHER ---------- */
.hello{margin-bottom:16px}
.hello__hi{display:block;font-family:var(--font-d);font-weight:700;font-size:1.4rem}
.hello__date{font-size:.86rem;color:var(--ink-3)}
.advice{background:linear-gradient(150deg,var(--navy),var(--blue));color:#fff;border-radius:var(--r-lg);
  padding:22px;box-shadow:0 12px 28px rgba(11,102,195,.3);margin-bottom:20px;min-height:120px}
.advice--bad{background:linear-gradient(150deg,#5b6b7d,#7d8da0)}
.advice--ok{background:linear-gradient(150deg,var(--sun),var(--amber))}
.advice__loading{display:flex;align-items:center;gap:10px;color:#fff;font-size:.95rem;padding:14px 0}
.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}
.advice__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.advice__badge{font-family:var(--font-d);font-weight:700;font-size:.82rem;background:rgba(255,255,255,.22);
  padding:4px 12px;border-radius:999px;letter-spacing:.02em}
.advice__loc{font-size:.78rem;opacity:.85}
.advice__msg{font-family:var(--font-d);font-weight:600;font-size:1.32rem;line-height:1.35}
.advice__rec{margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.22)}
.advice__rec-label{font-size:.76rem;opacity:.85;display:block;margin-bottom:7px}
.advice__rec-fruits{display:flex;gap:7px;flex-wrap:wrap}
.recfruit{display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.2);font-size:.84rem;
  font-weight:500;padding:5px 11px;border-radius:999px}
.advice__metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:16px}
.amet{text-align:center;background:rgba(255,255,255,.14);border-radius:10px;padding:9px 4px}
.amet__v{display:block;font-family:var(--font-m);font-weight:700;font-size:.98rem}
.amet__k{font-size:.66rem;opacity:.85}

.wsection{margin-bottom:22px}
.wsection__h{font-family:var(--font-d);font-weight:600;font-size:1rem;margin-bottom:12px}
.hourly{display:flex;gap:9px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.hourcell{flex:0 0 auto;width:62px;text-align:center;background:var(--surface);border:1px solid var(--line);
  border-radius:14px;padding:11px 6px;box-shadow:var(--shadow-sm)}
.hourcell__t{font-family:var(--font-m);font-size:.72rem;color:var(--ink-3)}
.hourcell__ico{font-size:1.2rem;margin:5px 0;line-height:1}
.hourcell__deg{font-family:var(--font-m);font-weight:700;font-size:.86rem}
.hourcell__rh{font-size:.66rem;color:var(--blue)}
.hourcell.peak{border-color:var(--sun);background:var(--sun-soft)}

.quick{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quickcard{display:flex;flex-direction:column;align-items:flex-start;gap:10px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);padding:16px;cursor:pointer;text-align:left;
  font-family:var(--font-b);font-weight:600;font-size:.96rem;color:var(--ink);box-shadow:var(--shadow-sm);transition:transform .2s}
.quickcard:active{transform:scale(.97)}
.quickcard__ico{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:var(--sky);color:var(--navy)}
.quickcard__ico svg{width:22px;height:22px}

/* ---------- CONTROL ---------- */
.status{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;
  box-shadow:var(--shadow-sm);margin-bottom:18px}
.status.running{border-color:var(--sun);box-shadow:0 0 0 1px var(--sun),var(--shadow-md)}
.status__head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.status__state{font-family:var(--font-d);font-weight:700;font-size:1.05rem}
.status.running .status__state{color:var(--sun)}
.status__mode{font-size:.74rem;font-weight:500;color:var(--navy);background:var(--sky);padding:3px 10px;border-radius:999px}
.status__readout{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.rd{background:var(--surface-2);border-radius:12px;padding:13px 10px;text-align:center}
.rd__k{display:block;font-size:.74rem;color:var(--ink-3);margin-bottom:5px}
.rd__v{font-family:var(--font-m);font-weight:700;font-size:1.5rem;color:var(--ink);line-height:1}
.rd__v i{font-size:.8rem;color:var(--ink-3);font-style:normal;margin-left:1px}
.status__prog{margin-top:16px}
.status__prog-head{display:flex;justify-content:space-between;font-size:.8rem;color:var(--ink-2);margin-bottom:7px;font-weight:500}
.status__prog-head span:last-child{font-family:var(--font-m);color:var(--sun);font-weight:700}
.progress{height:9px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.progress__fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--navy),var(--blue),var(--sun));transition:width .8s var(--ease)}
.status__chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
.schip{font-size:.72rem;font-weight:500;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);padding:5px 11px;border-radius:999px}
.schip--on{color:var(--navy);border-color:var(--blue);background:var(--sky)}

.tabs{display:flex;gap:6px;background:var(--surface-2);padding:5px;border-radius:14px;margin-bottom:18px}
.tab{flex:1;font-family:var(--font-d);font-weight:600;font-size:.92rem;color:var(--ink-2);background:none;
  border:none;padding:11px;border-radius:10px;cursor:pointer;transition:all .2s}
.tab.active{background:var(--surface);color:var(--navy);box-shadow:var(--shadow-sm)}
.panel{animation:fadeUp .3s var(--ease)}
.panel__hint{font-size:.86rem;color:var(--ink-3);margin-bottom:18px;line-height:1.6}
.lbl{display:flex;justify-content:space-between;align-items:baseline;font-size:.88rem;font-weight:500;color:var(--ink-2);margin:18px 0 12px}
.lbl:first-child{margin-top:0}
.lbl__v{font-family:var(--font-m);font-weight:700;font-size:1.1rem;color:var(--navy)}
.slider{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:999px;
  background:linear-gradient(90deg,var(--navy),var(--blue));outline:none;cursor:pointer}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;
  border:3px solid var(--navy);box-shadow:var(--shadow-md);cursor:pointer}
.slider::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:#fff;border:3px solid var(--navy);box-shadow:var(--shadow-md);cursor:pointer}
.slider__ticks{display:flex;justify-content:space-between;font-family:var(--font-m);font-size:.7rem;color:var(--ink-3);margin-top:7px}
.switchrow{display:flex;align-items:center;justify-content:space-between;font-size:.92rem;color:var(--ink-2);margin:20px 0;cursor:pointer}
.switch{-webkit-appearance:none;appearance:none;width:46px;height:27px;border-radius:999px;background:var(--line-2);
  position:relative;cursor:pointer;transition:background .25s;flex-shrink:0}
.switch:checked{background:var(--navy)}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:21px;height:21px;border-radius:50%;background:#fff;transition:transform .25s var(--ease);box-shadow:0 1px 3px rgba(0,0,0,.25)}
.switch:checked::after{transform:translateX(19px)}

.fruitpick{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.fpill{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-b);font-weight:500;font-size:.9rem;
  color:var(--ink-2);background:var(--surface);border:1.5px solid var(--line-2);padding:8px 14px;border-radius:999px;cursor:pointer;transition:all .2s}
.fpill:active{transform:scale(.96)}
.fpill.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.fpill__e{font-size:1.05rem;line-height:1}
.autoinfo{background:var(--surface-2);border-radius:var(--r);padding:16px;margin-bottom:18px;animation:fadeUp .3s var(--ease)}
.autoinfo__row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:.92rem;color:var(--ink-2)}
.autoinfo__row+.autoinfo__row{border-top:1px solid var(--line)}
.autoinfo__row b{font-family:var(--font-m);color:var(--ink);font-weight:700}

/* ---------- TIPS ---------- */
.tips{display:flex;flex-direction:column;gap:12px}
.tipcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm);overflow:hidden}
.tipcard__head{display:flex;align-items:center;gap:13px;padding:16px 18px;cursor:pointer;-webkit-user-select:none;user-select:none}
.tipcard__ico{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:var(--sky);color:var(--navy);flex-shrink:0}
.tipcard__ico svg{width:22px;height:22px}
.tipcard__t{flex:1;font-family:var(--font-d);font-weight:600;font-size:1rem}
.tipcard__arr{color:var(--ink-3);transition:transform .3s var(--ease)}
.tipcard.open .tipcard__arr{transform:rotate(180deg)}
.tipcard__body{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.tipcard__inner{padding:0 18px 18px;color:var(--ink-2);font-size:.94rem;line-height:1.7}
.tipcard__inner ul{margin:8px 0 0;padding-left:18px}
.tipcard__inner li{margin-bottom:5px}

/* ---------- ACCOUNT ---------- */
.profile{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-sm);margin-bottom:18px}
.profile__avatar{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;font-family:var(--font-d);
  font-weight:800;font-size:1.4rem;color:#fff;background:linear-gradient(135deg,var(--navy),var(--blue))}
.profile__name{display:block;font-family:var(--font-d);font-weight:700;font-size:1.1rem}
.profile__email{font-size:.84rem;color:var(--ink-3)}
.acc-group{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:14px;box-shadow:var(--shadow-sm)}
.acc-group__h{font-family:var(--font-d);font-weight:600;font-size:.96rem;margin-bottom:12px}
.acc-fruits{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:10px}
.acc-fruit{display:inline-flex;align-items:center;gap:5px;font-size:.86rem;background:var(--surface-2);border:1px solid var(--line);padding:5px 11px;border-radius:999px;color:var(--ink-2)}
.acc-loc{font-size:.94rem;color:var(--ink-2);margin-bottom:8px}
.acc-row{display:flex;justify-content:space-between;align-items:center;font-size:.92rem;color:var(--ink-2)}
.acc-row b{font-family:var(--font-m);color:var(--ink);font-weight:600}
.acc-note{font-size:.8rem;color:var(--ink-3);margin-top:10px;line-height:1.6}
.acc-ver{text-align:center;font-size:.78rem;color:var(--ink-3);margin-top:18px}

/* ---------- tabbar ---------- */
.tabbar{position:absolute;bottom:0;left:0;right:0;height:calc(var(--tabbar-h) + var(--safe-b));
  padding-bottom:var(--safe-b);display:flex;background:color-mix(in srgb,var(--surface) 92%,transparent);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);z-index:25}
.tabbar__item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  background:none;border:none;cursor:pointer;color:var(--ink-3);font-family:var(--font-b);font-size:.7rem;font-weight:500;
  transition:color .2s;padding:8px 0}
.tabbar__item svg{width:24px;height:24px;transition:transform .2s var(--ease)}
.tabbar__item.active{color:var(--navy)}
.tabbar__item.active svg{transform:translateY(-2px)}
.tabbar__item:active svg{transform:scale(.88)}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:calc(var(--tabbar-h) + 24px);left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;font-size:.9rem;font-weight:500;padding:12px 20px;border-radius:999px;
  box-shadow:var(--shadow-lg);z-index:50;opacity:0;transition:opacity .3s,transform .3s;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 currentColor;opacity:1}50%{opacity:.5}}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}}