/* =====================================================================
   Usability & device-friendliness layer (loaded after app.css)
   ===================================================================== */
.skip{position:fixed;left:12px;top:-60px;z-index:400;padding:10px 14px;border-radius:10px;background:var(--text);color:var(--bg);font-weight:700;transition:top .2s}
.skip:focus{top:calc(10px + var(--safe-t))}
#main:focus{outline:none}
.datenav{position:relative}
.date-pick{position:absolute;right:0;bottom:0;width:1px;height:1px;opacity:0;pointer-events:none;border:0;padding:0}

/* custom water amount */
.pill-btn.alt{color:var(--muted);background:var(--surface-2);border-color:var(--border-2)}
.pill-btn.alt:hover{color:var(--text)}
.water-custom{display:flex;align-items:center;gap:8px;margin-top:10px;max-width:200px;animation:stIn .3s var(--ease)}
.water-custom .unit-input{height:44px}
.water-custom .sq-btn{width:44px;height:44px;--accent:var(--water)}

/* theme segmented control */
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;border-radius:14px;background:var(--surface-2);border:1px solid var(--border-2)}
.seg button{height:42px;border-radius:10px;font-weight:600;font-size:14px;color:var(--muted);transition:background .2s,color .2s,transform .3s var(--spring)}
.seg button:active{transform:scale(.94)}
.seg button[aria-checked="true"]{background:var(--surface);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.25),inset 0 0 0 1px var(--border-2)}

/* light theme touch-ups for the few remaining dark-glass details */
:root[data-theme="light"] .sheet{box-shadow:0 -20px 60px -20px rgba(40,30,10,.25)}
:root[data-theme="light"] .tank{box-shadow:inset 0 2px 10px rgba(0,0,0,.08)}
:root[data-theme="light"] .tank-pct{color:#fff}
:root[data-theme="light"] .toast{box-shadow:0 18px 40px -14px rgba(40,30,10,.3)}
:root[data-theme="light"] .tank-marks{background:repeating-linear-gradient(0deg,transparent 0 29px,rgba(0,0,0,.07) 29px 30px)}
:root[data-theme="light"] .btn-ghost .kbd{background:var(--surface-3)}
@media(prefers-color-scheme:light){
  :root:not([data-theme="dark"]) .sheet{box-shadow:0 -20px 60px -20px rgba(40,30,10,.25)}
  :root:not([data-theme="dark"]) .tank{box-shadow:inset 0 2px 10px rgba(0,0,0,.08)}
  :root:not([data-theme="dark"]) .tank-pct{color:#fff}
  :root:not([data-theme="dark"]) .toast{box-shadow:0 18px 40px -14px rgba(40,30,10,.3)}
  :root:not([data-theme="dark"]) .tank-marks{background:repeating-linear-gradient(0deg,transparent 0 29px,rgba(0,0,0,.07) 29px 30px)}
  :root:not([data-theme="dark"]) .btn-ghost .kbd{background:var(--surface-3)}
}

/* sheet drag-to-dismiss (touch): the grip is a larger invisible hit area */
.sheet.dragging{transition:none!important}
.sheet-grip{position:relative;touch-action:none;cursor:grab}
.sheet-grip::after{content:"";position:absolute;left:-40px;right:-40px;top:-14px;bottom:-14px}

/* ---- touch devices: comfortable 44px+ targets ---- */
@media(pointer:coarse){
  .icon-btn{width:44px;height:44px}
  .icon-btn.lg{width:52px;height:52px}
  .date-pill{min-width:100px;padding:5px 8px}
  .unit-input,.sq-btn{height:44px}
  .sq-btn{width:44px}
  .crea-row{max-width:170px}
  .pchip{padding:0 14px;min-height:44px}
  .link-btn{padding:10px 6px;font-size:14px}
  .toast .tact{padding:10px 14px}
  .wday{padding:10px 2px 11px}
  .recent{padding:8px 14px 8px 8px}
  .seg button{height:46px}
}
@media(max-width:400px){
  .topbar{gap:4px}
  .date-pill{min-width:88px}
  .date-pill .sub{font-size:10px}
  .big-num{font-size:40px}
  .logo{width:36px;height:36px}
}

/* ---- tablets: use the width instead of one stretched column ---- */
@media(min-width:640px) and (max-width:959px){
  .app{max-width:860px}
  main.grid>.col:first-child{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  main.grid>.col:first-child>.hero,
  main.grid>.col:first-child>#waterCard,
  main.grid>.col:first-child>.duo{grid-column:1/-1}
  .dock{max-width:860px;margin:0 auto;border-radius:20px 20px 0 0}
}
/* big desktop / TV */
@media(min-width:1500px){
  html{font-size:17px}
  .app{max-width:1400px}
}

/* ---- short screens (phones in landscape) ---- */
@media(max-height:520px){
  .sheet{max-height:100dvh}
  .dock{padding-top:8px;padding-bottom:calc(8px + var(--safe-b))}
  .dock .btn{height:46px}
  .app{padding-bottom:calc(80px + var(--safe-b))}
  .cam{aspect-ratio:16/9;max-height:52dvh}
}
@media(max-height:520px) and (min-width:640px){
  .overlay{padding:8px;align-items:center}
  .sheet{border-radius:20px}
}

@media print{
  body::before,.dock,.actions,.topbar .icon-btn,.toasts,.skip{display:none!important}
}

/* live-sync status dot on the settings button */
.settings-wrap{position:relative;display:inline-flex;flex-shrink:0}
.live{position:absolute;top:1px;right:1px;width:10px;height:10px;border-radius:50%;border:2px solid var(--bg);background:transparent;pointer-events:none;transition:background .3s}
.live[data-state="on"]{background:var(--ok)}
.live[data-state="off"]{background:var(--dim);animation:blink 1.2s steps(2,start) infinite}

/* fat & carbohydrates */
.chip.fat{color:var(--fat);background:color-mix(in srgb,var(--fat) 10%,transparent);border-color:color-mix(in srgb,var(--fat) 28%,transparent)}
.chip.carb{color:var(--carbs);background:color-mix(in srgb,var(--carbs) 10%,transparent);border-color:color-mix(in srgb,var(--carbs) 28%,transparent)}
.stat.fat .v{color:var(--fat)}
.stat.carb .v{color:var(--carbs)}
.log-foot{flex-wrap:wrap;gap:4px 12px}
.foot-vals{text-align:right}

/* profiles */
.avatar{width:32px;height:32px;border-radius:50%;display:inline-grid;place-items:center;flex-shrink:0;background:var(--pc,var(--kcal));color:#1a0b02;font-weight:800;font-size:15px;box-shadow:inset 0 1px 0 rgba(255,255,255,.35)}
.profile-btn{display:flex;align-items:center;gap:8px;height:44px;padding:5px 10px 5px 5px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-weight:600;font-size:14px;max-width:190px;transition:background .2s,transform .3s var(--spring)}
.profile-btn:hover{background:var(--surface-3)}
.profile-btn:active{transform:scale(.94)}
.profile-btn .pname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.profile-btn .pchev svg{width:15px;height:15px;color:var(--dim)}
@media(max-width:560px){
  .profile-btn{padding:4px;gap:0;width:44px;height:44px;justify-content:center}
  .profile-btn .pname,.profile-btn .pchev{display:none}
  .profile-btn .avatar{width:34px;height:34px}
}

/* ranking */
.fire{color:var(--kcal);display:inline-flex;align-items:center;gap:2px}
.fire svg{width:14px;height:14px}


/* ask the AI to change an entry */
.ai-edit{margin:2px 0 14px;padding:12px;border-radius:14px;background:color-mix(in srgb,var(--protein) 8%,var(--surface-2));border:1px solid color-mix(in srgb,var(--protein) 24%,var(--border))}
.ai-edit .label{color:var(--protein-2);margin-bottom:8px}
.ai-edit .label svg{width:14px;height:14px}
.ask-row{display:flex;gap:8px}
.ask-row .input{height:46px;font-size:15px;min-width:0}
.ask-btn{height:46px;padding:0 16px;font-size:14px;border-radius:13px;flex-shrink:0}

/* profile in the top bar (right side) + quick-switch menu */
.topbar-right{position:relative;display:flex;align-items:center;gap:8px;flex-shrink:0}
.avatar-wrap{position:relative;display:inline-flex}
.lvl{position:absolute;right:-4px;bottom:-4px;min-width:17px;height:17px;padding:0 4px;border-radius:99px;display:grid;place-items:center;font-family:var(--mono);font-size:10px;font-weight:800;line-height:1;color:var(--text);background:var(--surface-3);border:2px solid var(--surface)}
.profile-btn .avatar{transition:transform .35s var(--spring)}
.profile-btn:hover .avatar{transform:rotate(-8deg) scale(1.07)}
.pstreak{font-size:12px;font-weight:700}
.pstreak svg{width:13px;height:13px}
.pchev svg{transition:transform .25s var(--ease)}
@media(max-width:379px){.brand .logo{display:none}}
@media(max-width:560px){.profile-btn .pstreak{display:none}}

/* very narrow phones (≤359px): keep the whole top bar on screen */
@media(max-width:359px){
  .topbar{gap:4px}
  .topbar .icon-btn{width:36px;height:36px}
  .topbar .datenav .date-pill{min-width:70px;padding:3px 4px}
  .topbar .profile-btn{width:38px;height:38px}
  .topbar .profile-btn .avatar{width:30px;height:30px;font-size:14px}
  .topbar-right{gap:4px}
  .lvl{min-width:15px;height:15px;font-size:9px;right:-5px;bottom:-5px}
}