:root{
  --green:#0f9d58; --green-d:#0b7c46; --green-l:#e8f7ef;
  --mint:#12b886; --ink:#132a1f; --muted:#5e7069;
  --bg:#f4f8f5; --card:#ffffff; --subtle:#f6faf7; --track:#eef2f0; --line:#e4ede8;
  --gold:#f2b705; --danger:#e5484d; --info:#2f6fed;
  --btn-bg:#0b7c46; --btn-hover:#096139; --btn-fg:#ffffff;
  --toast-bg:#eafaf1; --toast-border:#b7e6cb;
  --shadow:0 8px 30px rgba(15,157,88,.08); --shadow-sm:0 2px 10px rgba(19,42,31,.06);
  --r:18px; color-scheme:light;
}
/* Dark palette — applied on system preference (unless user forced light) or explicit toggle. */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --green:#16e08a; --green-d:#0fc879; --green-l:rgba(22,224,138,.13);
    --mint:#2af0c0; --ink:#e9eff3; --muted:#8b9caa;
    --bg:#0a0e12; --card:#141a21; --subtle:#10161c; --track:rgba(255,255,255,.07); --line:rgba(255,255,255,.09);
    --gold:#ffc93c; --danger:#ff5a5f; --info:#4d9bff;
    --btn-bg:#16e08a; --btn-hover:#0fc879; --btn-fg:#04150e;
    --toast-bg:#1b232c; --toast-border:rgba(22,224,138,.35);
    --shadow:0 18px 46px rgba(0,0,0,.55); --shadow-sm:0 2px 12px rgba(0,0,0,.40);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --green:#16e08a; --green-d:#0fc879; --green-l:rgba(22,224,138,.13);
    --mint:#2af0c0; --ink:#e9eff3; --muted:#8b9caa;
    --bg:#0a0e12; --card:#141a21; --subtle:#10161c; --track:rgba(255,255,255,.07); --line:rgba(255,255,255,.09);
    --gold:#ffc93c; --danger:#ff5a5f; --info:#4d9bff;
    --btn-bg:#16e08a; --btn-hover:#0fc879; --btn-fg:#04150e;
    --toast-bg:#1b232c; --toast-border:rgba(22,224,138,.35);
    --shadow:0 18px 46px rgba(0,0,0,.55); --shadow-sm:0 2px 12px rgba(0,0,0,.40);
    color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Tajawal',system-ui,'Segoe UI',sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.7;
}
a{color:var(--green-d); text-decoration:none}
a:hover{color:var(--green)}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.page{max-width:1160px; margin:0 auto; padding:28px 20px 60px}

/* ---------- Skip link (WCAG 2.4.1) ---------- */
.skip-link{position:absolute; inset-inline-start:12px; top:-64px; background:var(--green); color:#fff; padding:10px 16px; border-radius:10px; z-index:200; font-weight:700; transition:top .2s ease}
.skip-link:focus{top:12px; color:#fff; outline:2px solid #fff; outline-offset:2px}

/* ---------- Top bar ---------- */
.topbar{background:var(--card); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:50}
.topbar-inner{max-width:1160px; margin:0 auto; padding:12px 20px; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap}
.brand{display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.35rem; color:var(--ink)}
.brand-mark{font-size:1.6rem}
.brand-text b{color:var(--green)}
.nav-links{display:flex; align-items:center; gap:6px 18px; flex-wrap:wrap}
.nav-links a{color:var(--ink); font-weight:500; font-size:.98rem; position:relative}
.nav-links a:hover{color:var(--green)}
.nav-links a.active{color:var(--green-d); font-weight:700}
.nav-links a.active::after{content:""; position:absolute; inset-inline:0; bottom:-19px; height:3px; background:var(--green); border-radius:3px 3px 0 0}
.nav-user{color:var(--muted); font-size:.9rem; padding-inline-start:8px; border-inline-start:1px solid var(--line)}
.btn-nav{background:var(--green-l); color:var(--green-d)!important; border:0; padding:8px 16px; border-radius:999px; font-weight:700; font-size:.9rem; cursor:pointer}
.btn-nav-primary{background:var(--green); color:#fff!important}
.btn-nav:hover{filter:brightness(.97)}
.brand{margin-inline-end:auto}

/* ---------- Theme toggle ---------- */
.theme-toggle{background:var(--green-l); border:0; border-radius:12px; width:40px; height:40px; cursor:pointer; font-size:1.05rem; display:grid; place-items:center; line-height:1}
.theme-toggle:hover{filter:brightness(.97)}
.theme-toggle .ico-sun{display:none}
:root[data-theme="dark"] .theme-toggle .ico-sun{display:inline}
:root[data-theme="dark"] .theme-toggle .ico-moon{display:none}
@media(prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-toggle .ico-sun{display:inline}
  :root:not([data-theme="light"]) .theme-toggle .ico-moon{display:none}
}

/* ---------- Accessible focus ring (WCAG 2.4.7) ---------- */
:focus-visible{outline:2px solid var(--green); outline-offset:2px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--green); outline-offset:2px; border-radius:8px}

/* ---------- Mobile nav (hamburger) ---------- */
.nav-toggle{display:none; flex-direction:column; justify-content:center; gap:5px; width:44px; height:40px; background:var(--green-l); border:0; border-radius:12px; cursor:pointer; padding:0 11px}
.nav-toggle span{display:block; height:2.5px; width:100%; background:var(--green-d); border-radius:2px; transition:transform .25s ease, opacity .2s ease}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
@media(max-width:760px){
  .nav-toggle{display:flex}
  .nav-links{display:none; position:absolute; top:64px; inset-inline:0; flex-direction:column; align-items:stretch; gap:2px; background:var(--card); border-bottom:1px solid var(--line); box-shadow:0 12px 24px rgba(19,42,31,.10); padding:10px 16px 16px; z-index:60}
  .nav-links.open{display:flex; animation:revealUp .28s ease both}
  .nav-links > a,.nav-links > form{width:100%}
  .nav-links > a{padding:11px 6px; border-bottom:1px solid var(--line)}
  .nav-links .btn-nav{text-align:center; margin-top:6px}
  .nav-user{border-inline-start:0; padding:8px 6px 2px}
  .nav-links a.active{background:var(--green-l); border-radius:10px; padding-inline:10px}
  .nav-links a.active::after{display:none}
}

/* ---------- Buttons ---------- */
.btn-g{background:var(--btn-bg); color:var(--btn-fg); border:0; padding:12px 22px; border-radius:12px; font-weight:700; cursor:pointer; display:inline-flex; align-items:center; gap:8px; transition:.15s}
.btn-g:hover{background:var(--btn-hover); color:var(--btn-fg)}
.btn-o{background:var(--card); color:var(--green-d); border:1.5px solid var(--green); padding:11px 20px; border-radius:12px; font-weight:700; cursor:pointer}
.btn-o:hover{background:var(--green-l)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--ink);padding:8px 14px;border-radius:10px;font-weight:600;cursor:pointer}
.btn-block{width:100%; justify-content:center}

/* ---------- Button loading spinner ---------- */
@keyframes spin{to{transform:rotate(360deg)}}
.spinner{display:inline-block; width:15px; height:15px; border:2.5px solid rgba(255,255,255,.45); border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite; vertical-align:-2px; margin-inline-end:6px}
.btn-o .spinner,.btn-ghost .spinner{border-color:rgba(15,157,88,.3); border-top-color:var(--green-d)}
button.loading{opacity:.9; cursor:progress}

/* ---------- Cards ---------- */
.card2{background:var(--card); border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--shadow-sm); padding:22px}
.card2.pad-lg{padding:28px}
.grid{display:grid; gap:18px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}
.section-title{font-size:1.3rem; font-weight:800; margin:6px 0 16px}

/* ---------- Toast ---------- */
@keyframes toastIn{from{opacity:0; transform:translateY(-14px)} to{opacity:1; transform:translateY(0)}}
@keyframes toastOut{to{opacity:0; transform:translateY(-14px)}}
.toast-banner{max-width:1120px; margin:14px auto 0; background:var(--toast-bg); border:1px solid var(--toast-border); color:var(--green-d); padding:12px 18px; border-radius:12px; font-weight:600; display:flex; align-items:center; gap:10px; box-shadow:0 6px 20px rgba(15,157,88,.14); animation:toastIn .35s cubic-bezier(.16,1,.3,1) both}
.toast-banner.hide{animation:toastOut .3s ease forwards}
.toast-banner .toast-ico{font-size:1.15rem; line-height:1}
.toast-banner .toast-msg{flex:1}
.toast-banner .toast-x{background:transparent; border:0; color:var(--green-d); font-size:1.25rem; line-height:1; cursor:pointer; opacity:.6; padding:0 4px; border-radius:8px}
.toast-banner .toast-x:hover{opacity:1; background:rgba(11,124,70,.08)}
/* Error toast: danger styling, distinct icon, does NOT auto-dismiss (WCAG 3.3.1 / clear failure signal). */
.toast-banner.toast-error{background:var(--danger-bg,#fdecec); border-color:var(--danger); color:var(--danger)}
.toast-banner.toast-error .toast-x{color:var(--danger)}
.toast-banner.toast-error .toast-x:hover{background:rgba(229,72,77,.10)}
:root{--danger-bg:#fdecec}
:root[data-theme="dark"]{--danger-bg:#3a1d1e}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--danger-bg:#3a1d1e}}

/* Responsive two-column layouts: inline --cols, collapses to one column on phones. */
.split{display:grid; gap:18px; grid-template-columns:var(--cols, 1fr 1fr)}
@media(max-width:900px){.split{grid-template-columns:1fr !important}}

/* ---------- Content reveal ---------- */
@keyframes revealUp{from{opacity:0; transform:translateY(10px)} to{opacity:1; transform:translateY(0)}}
main.page > *{animation:revealUp .4s ease both}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important; animation-iteration-count:1!important; transition-duration:.001ms!important; scroll-behavior:auto!important}
}

/* ---------- Hero / landing ---------- */
.hero{background:linear-gradient(135deg,#0f9d58,#12b886 60%,#0b7c46); color:#fff; border-radius:26px; padding:56px 40px; margin-bottom:36px; position:relative; overflow:hidden}
.hero h1{font-size:2.6rem; font-weight:800; margin:0 0 14px; line-height:1.3}
.hero p{font-size:1.15rem; opacity:.95; max-width:620px; margin:0 0 26px}
.hero .btn-g{background:var(--card); color:var(--green-d)}
.hero .btn-o{background:transparent; color:#fff; border-color:rgba(255,255,255,.7)}
.hero-badges{display:flex; gap:12px; flex-wrap:wrap; margin-top:26px}
.hero-badge{background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.25); padding:8px 14px; border-radius:999px; font-size:.9rem}
.hero-emoji{position:absolute; left:-10px; bottom:-30px; font-size:230px; opacity:.10; line-height:1}

.feature{padding:24px}
.feature .ico{font-size:2rem}
.feature h3{font-size:1.15rem; font-weight:800; margin:12px 0 8px}
.feature p{color:var(--muted); margin:0}

/* ---------- Steps ---------- */
.steps{counter-reset:s}
.step{display:flex; gap:16px; align-items:flex-start; padding:14px 0}
.step .num{counter-increment:s; background:var(--green-l); color:var(--green-d); font-weight:800; width:40px; height:40px; border-radius:50%; display:grid; place-items:center; flex:0 0 40px}
.step .num::before{content:counter(s)}

/* ---------- Pricing ---------- */
.plans{display:grid; grid-template-columns:repeat(4,1fr); gap:18px}
@media(max-width:980px){.plans{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.plans{grid-template-columns:1fr}}
.plan{background:var(--card); border:1.5px solid var(--line); border-radius:20px; padding:26px 22px; display:flex; flex-direction:column; position:relative; transition:.15s}
.plan:hover{transform:translateY(-4px); box-shadow:var(--shadow)}
.plan.popular{border-color:var(--green); box-shadow:var(--shadow)}
.plan.selectable{cursor:pointer}
.plan.selected{border-color:var(--green); box-shadow:0 0 0 3px var(--green-l), var(--shadow)}
.plan .plan-radio{position:absolute; opacity:0; width:0; height:0; pointer-events:none}
.plan .pick-badge{position:absolute; top:12px; inset-inline-start:12px; width:24px; height:24px; border-radius:50%; background:var(--green); color:#fff; display:none; place-items:center; font-size:.8rem; font-weight:800}
.plan.selected .pick-badge{display:grid; animation:revealUp .25s ease both}
.plan .plan-radio:focus-visible ~ .tier{outline:2px solid var(--green); outline-offset:3px; border-radius:4px}
.plan .tier{font-weight:800; font-size:1.25rem}
.plan .tag{color:var(--muted); font-size:.9rem; min-height:24px}
.plan .price{font-size:2.2rem; font-weight:800; margin:10px 0 2px}
.plan .price span{font-size:.9rem; color:var(--muted); font-weight:500}
.plan ul{list-style:none; padding:0; margin:16px 0; flex:1}
.plan ul li{padding:7px 0; border-bottom:1px dashed var(--line); font-size:.94rem}
.plan ul li::before{content:"✓"; color:var(--green); font-weight:800; margin-inline-end:8px}
.ribbon{position:absolute; top:16px; inset-inline-start:16px; background:var(--gold); color:#3a2c00; font-weight:800; font-size:.78rem; padding:4px 12px; border-radius:999px}

/* ---------- Empty states (reusable) ---------- */
.empty{text-align:center; padding:34px 20px; border:1.5px dashed var(--line); border-radius:16px; background:var(--subtle)}
.empty-ico{width:66px; height:66px; margin:0 auto 12px; border-radius:50%; background:var(--green-l); display:grid; place-items:center; font-size:2rem}
.empty-title{font-weight:800; font-size:1.1rem}
.empty-sub{color:var(--muted); margin:4px auto 14px; max-width:360px}
.empty.sm{padding:22px 16px}
.empty.sm .empty-ico{width:52px; height:52px; font-size:1.5rem}

/* ---------- Stats ---------- */
.stat{background:var(--card); border:1px solid var(--line); border-radius:16px; padding:18px 20px}
.stat .label{color:var(--muted); font-size:.9rem}
.stat .value{font-size:1.9rem; font-weight:800; line-height:1.2}
.stat .sub{font-size:.82rem; color:var(--muted)}
.stat.accent{background:linear-gradient(135deg,var(--green),var(--mint)); color:#fff; border:0}
.stat.accent .label,.stat.accent .sub{color:rgba(255,255,255,.85)}

/* ---------- Badges / pills ---------- */
.pill{display:inline-block; padding:4px 12px; border-radius:999px; font-size:.82rem; font-weight:700}
.pill.green{background:var(--green-l); color:var(--green-d)}
.pill.gold{background:#fff4d1; color:#755d00}
.pill.red{background:#fde8e8; color:#a3282c}
.pill.blue{background:#e6effd; color:#1c4dbb}
.pill.gray{background:var(--track); color:var(--muted)}

/* ---------- Progress ---------- */
.bar{height:12px; background:var(--track); border-radius:999px; overflow:hidden}
.bar > i{display:block; height:100%; background:var(--green); border-radius:999px; transition:width .6s cubic-bezier(.16,1,.3,1)}
.bar.over > i{background:var(--danger)}
.bar.thin{height:9px}

/* ---------- Macro breakdown ---------- */
.macros-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
@media(max-width:640px){.macros-grid{grid-template-columns:1fr}}
.macro-item .macro-head{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:6px}
.macro-item .macro-name{font-weight:700; display:flex; align-items:center; gap:6px}
.macro-item .macro-val{font-size:.85rem; color:var(--muted)}
.macro-item .macro-val b{color:var(--ink)}
.bar.p > i{background:linear-gradient(90deg,#0f9d58,#16b866)}
.bar.c > i{background:linear-gradient(90deg,#e0a400,#f2c744)}
.bar.f > i{background:linear-gradient(90deg,#2f6fed,#5a93ff)}
.macro-dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.macro-dot.p{background:#0f9d58}.macro-dot.c{background:#e0a400}.macro-dot.f{background:#2f6fed}

/* ---------- Meal / list items ---------- */
.item{display:flex; gap:14px; align-items:center; padding:14px; border:1px solid var(--line); border-radius:14px; background:var(--card); margin-bottom:12px}
.item .thumb{width:64px; height:64px; border-radius:12px; object-fit:cover; background:var(--green-l); flex:0 0 64px; display:grid; place-items:center; font-size:1.6rem}
.item .grow{flex:1}
.macro{display:inline-block; font-size:.8rem; color:var(--muted); margin-inline-end:12px}

/* ---------- Chat ---------- */
.chat-wrap{max-width:820px; margin:0 auto}
.chat-box{background:var(--card); border:1px solid var(--line); border-radius:20px; padding:20px; height:60vh; overflow-y:auto; display:flex; flex-direction:column; gap:12px}
.msg{max-width:75%; padding:12px 16px; border-radius:16px; line-height:1.7}
.msg.user{align-self:flex-start; background:var(--btn-bg); color:var(--btn-fg); border-bottom-right-radius:4px}
.msg.bot{align-self:flex-end; background:var(--green-l); color:var(--ink); border-bottom-left-radius:4px}
.msg .who{font-size:.72rem; opacity:.7; margin-bottom:3px}
.msg .msg-time{font-size:.66rem; opacity:.6; margin-top:5px; text-align:end; direction:ltr; unicode-bidi:isolate}
.chat-input{display:flex; gap:10px; margin-top:14px}
.chat-input input{flex:1; padding:14px 16px; border:1px solid var(--line); border-radius:14px; font-family:inherit; font-size:1rem}
.doc-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--mint));display:grid;place-items:center;color:#fff;font-size:1.3rem}

/* ---------- Upload dropzone (reusable) ---------- */
.uploader{display:block; position:relative; border:2px dashed rgba(15,157,88,.30); border-radius:16px; background:var(--subtle); padding:26px 18px; text-align:center; cursor:pointer; transition:border-color .2s ease, background .2s ease, transform .1s ease}
.uploader:hover{border-color:var(--green); background:var(--green-l)}
.uploader.dragover{border-color:var(--green); background:var(--green-l); transform:scale(1.01)}
.uploader.has-file{border-style:solid; border-color:var(--green); background:var(--card)}
.uploader-ico{font-size:2.2rem; line-height:1}
.uploader-text{font-weight:600; margin-top:8px}
.uploader-text b{color:var(--green-d)}
.uploader-hint{color:var(--muted); font-size:.82rem; margin-top:2px}
.uploader-preview{display:none; max-height:190px; width:auto; max-width:100%; border-radius:12px; margin:0 auto; box-shadow:var(--shadow-sm)}
.uploader.has-file .uploader-preview{display:block}
.uploader.has-file .uploader-ico,.uploader.has-file .uploader-hint{display:none}
.uploader.has-file .uploader-text{margin-top:10px; color:var(--green-d)}

/* ---------- Forms ---------- */
.form-card{max-width:520px; margin:30px auto}
.form-wide{max-width:820px}
label.f{display:block; font-weight:700; margin:14px 0 6px; font-size:.95rem}
.form-control, select.form-control, textarea.form-control{width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:12px; font-family:inherit; font-size:1rem; background:var(--card)}
.form-control:focus{outline:none; border-color:var(--green); box-shadow:0 0 0 3px var(--green-l)}
.text-danger{color:var(--danger); font-size:.85rem}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:14px}
@media(max-width:560px){.field-row{grid-template-columns:1fr}}

/* ---------- Table ---------- */
table.t{width:100%; border-collapse:collapse; background:var(--card); border-radius:14px; overflow:hidden; border:1px solid var(--line)}
table.t th,table.t td{padding:12px 14px; text-align:right; border-bottom:1px solid var(--line)}
table.t th{background:var(--subtle); font-weight:700; color:var(--muted); font-size:.88rem}
table.t tr:last-child td{border-bottom:0}

/* ---------- Ring (BMI gauge) ---------- */
.ring{--p:50; --c:var(--green); width:150px; height:150px; border-radius:50%;
  background:conic-gradient(var(--c) calc(var(--p)*1%), var(--track) 0); display:grid; place-items:center; margin:0 auto}
.ring .hole{width:112px; height:112px; background:var(--card); border-radius:50%; display:grid; place-items:center; text-align:center}
.ring .hole b{font-size:1.7rem; display:block; line-height:1}

/* ---------- Referral code ---------- */
.code-box{display:flex; align-items:center; gap:10px; background:var(--green-l); border:1px dashed var(--green); border-radius:12px; padding:12px 16px; font-weight:800; letter-spacing:1px; font-size:1.1rem; color:var(--green-d)}
.code-box .code-val{flex:1}

/* ---------- Copy button (reusable) ---------- */
.copy-btn{background:var(--card); border:1px solid var(--green); color:var(--green-d); border-radius:10px; padding:7px 13px; font-weight:700; cursor:pointer; font-size:.85rem; display:inline-flex; gap:6px; align-items:center; white-space:nowrap; letter-spacing:normal; transition:.15s}
.copy-btn:hover{background:var(--green-l)}
.copy-btn.copied{background:var(--green); color:#fff; border-color:var(--green)}

/* ---------- Tree ---------- */
.tree-node{display:flex; align-items:center; gap:10px; padding:10px 14px; border:1px solid var(--line); border-radius:12px; background:var(--card); margin-bottom:8px}
.tree-node.me{border-color:var(--green); background:var(--green-l)}
.tree-children{padding-inline-start:26px; border-inline-start:2px dashed var(--line); margin-inline-start:14px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700;flex:0 0 36px}

/* ---------- Demo account quick sign-in ---------- */
.demo-accounts{display:grid; gap:8px; margin-top:10px}
.demo-chip{display:flex; align-items:center; gap:10px; width:100%; text-align:start; background:var(--card); border:1px solid rgba(15,157,88,.28); border-radius:12px; padding:9px 12px; cursor:pointer; transition:.15s; font-family:inherit}
.demo-chip:hover{border-color:var(--green); background:var(--green-l); transform:translateY(-1px)}
.demo-chip .demo-ico{width:32px; height:32px; border-radius:50%; background:var(--green-l); display:grid; place-items:center; font-size:1rem; flex:0 0 32px}
.demo-chip b{display:block; font-size:.9rem}
.demo-chip small{color:var(--muted); direction:ltr; display:block; font-size:.78rem}
.demo-chip .demo-go{margin-inline-start:auto; color:var(--green-d); font-weight:800}

/* ---------- Theme-aware soft-green info box ---------- */
.card2.soft{background:var(--green-l); border-color:rgba(15,157,88,.28)}

/* ---------- Theme-aware warning callout ---------- */
.card2.warn{background:#fde8e8; border-color:#f5c2c2}

/* ---------- Dark-mode component tuning (pills, callouts read as tinted-on-dark) ---------- */
@media(prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .pill.gold{background:rgba(244,195,51,.16); color:#f6cd5a}
  :root:not([data-theme="light"]) .pill.red{background:rgba(255,107,111,.16); color:#ff9497}
  :root:not([data-theme="light"]) .pill.blue{background:rgba(106,160,255,.16); color:#a3c3ff}
  :root:not([data-theme="light"]) .card2.warn{background:rgba(255,107,111,.12); border-color:rgba(255,107,111,.35)}
}
:root[data-theme="dark"] .pill.gold{background:rgba(244,195,51,.16); color:#f6cd5a}
:root[data-theme="dark"] .pill.red{background:rgba(255,107,111,.16); color:#ff9497}
:root[data-theme="dark"] .pill.blue{background:rgba(106,160,255,.16); color:#a3c3ff}
:root[data-theme="dark"] .card2.warn{background:rgba(255,107,111,.12); border-color:rgba(255,107,111,.35)}

.site-footer{text-align:center; padding:30px 20px; color:var(--muted); border-top:1px solid var(--line); background:var(--card); margin-top:40px}
.mt{margin-top:18px}.mb{margin-bottom:18px}.center{text-align:center}
.flex{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

/* ---------- Chat quick actions (SOW §17.2) ---------- */
.qa-row{display:flex; gap:8px; flex-wrap:wrap; margin-top:12px}
.qa-chip{background:var(--card); border:1.5px solid var(--line); color:var(--ink); padding:8px 14px; border-radius:999px; font-weight:600; font-size:.88rem; cursor:pointer; font-family:inherit; transition:border-color .15s ease, background .15s ease, transform .1s ease}
.qa-chip:hover{border-color:var(--green); background:var(--green-l); color:var(--green-d)}
.qa-chip:active{transform:scale(.97)}

/* ---------- Data-sharing selector (SOW §36) ---------- */
.share-opts{display:grid; grid-template-columns:repeat(3,1fr); gap:10px}
@media(max-width:560px){.share-opts{grid-template-columns:1fr}}
.share-opt{display:flex; align-items:flex-start; gap:8px; border:1.5px solid var(--line); border-radius:12px; padding:10px 12px; cursor:pointer; background:var(--card); transition:border-color .15s ease, background .15s ease}
.share-opt:hover{border-color:var(--green)}
.share-opt:has(input:checked){border-color:var(--green); background:var(--green-l)}
.share-opt input{accent-color:var(--green); margin-top:4px}
.share-opt span b{display:block; font-size:.92rem}
.share-opt span small{color:var(--muted); font-size:.78rem}

/* ---------- Consent rows (SOW §9) ---------- */
.consent-row{display:flex; align-items:flex-start; gap:10px; padding:8px 0; font-weight:500; cursor:pointer}
.consent-row input{accent-color:var(--green); margin-top:5px; flex:0 0 auto}

/* ---------- Quota indicators (chat / consultations) ---------- */
.quota-note{background:var(--subtle); border:1px solid var(--line); border-radius:12px; padding:9px 14px; font-size:.9rem; color:var(--muted); margin-top:12px}
.quota-note b{color:var(--ink)}
.quota-note.low{background:var(--danger-bg,#fdecec); border-color:var(--danger); color:var(--danger)}
.quota-note.low b{color:var(--danger)}

/* ================= PHONE APP SHELL (PWA) ================= */

/* Bottom tab bar — mobile only; desktop keeps the top nav. */
.tabbar{display:none}
@media(max-width:760px){
  .tabbar{
    display:grid; grid-template-columns:repeat(5,1fr); align-items:end;
    position:fixed; inset-inline:0; bottom:0; z-index:70;
    background:var(--card); border-top:1px solid var(--line);
    padding:6px 4px calc(6px + env(safe-area-inset-bottom)); gap:2px;
    box-shadow:0 -6px 20px rgba(19,42,31,.07);
  }
  .tab{display:flex; flex-direction:column; align-items:center; gap:2px; padding:6px 2px; color:var(--muted); font-size:.68rem; font-weight:600; text-decoration:none; border-radius:12px; min-height:52px; justify-content:flex-end}
  .tab-ico{font-size:1.25rem; line-height:1}
  .tab.active{color:var(--green-d)}
  .tab.active .tab-ico{transform:translateY(-1px)}
  .tab:active{background:var(--green-l)}
  /* centre camera FAB */
  .tab-fab{position:relative}
  .fab-circle{
    display:grid; place-items:center; width:56px; height:56px; border-radius:50%;
    background:var(--btn-bg); color:var(--btn-fg); font-size:1.5rem;
    box-shadow:0 6px 18px rgba(15,157,88,.45); margin-top:-26px;
    border:4px solid var(--card);
  }
  .tab-fab .tab-lbl{color:var(--green-d)}
  .tab-fab:active .fab-circle{transform:scale(.94)}
  /* keep content clear of the bar */
  body{padding-bottom:74px}
  .site-footer{margin-bottom:64px}
}

/* Install prompt bar */
.install-bar{
  position:fixed; inset-inline:12px; bottom:12px; z-index:80;
  display:flex; align-items:center; gap:10px;
  background:var(--card); border:1px solid var(--line); border-radius:16px;
  padding:12px 14px; box-shadow:var(--shadow); animation:revealUp .3s ease both;
}
.install-ico{font-size:1.3rem}
.install-msg{flex:1; font-size:.88rem; font-weight:600}
.install-bar .btn-g{padding:9px 16px; font-size:.85rem}
@media(max-width:760px){ .install-bar{bottom:84px} }

/* ================= SNAP (camera) ================= */
.snap-wrap{max-width:520px; margin:0 auto}
.snap-title{font-weight:800; text-align:center; margin:0 0 4px}
.snap-cam{
  display:grid; place-items:center; gap:8px; margin-top:18px; padding:34px 18px;
  border:2px dashed rgba(15,157,88,.35); border-radius:22px; background:var(--subtle);
  cursor:pointer; text-align:center; transition:background .2s ease, border-color .2s ease, transform .1s ease;
}
.snap-cam:active{transform:scale(.99); background:var(--green-l)}
.snap-ring{display:grid; place-items:center; width:104px; height:104px; border-radius:50%; background:var(--green-l); border:3px solid var(--green)}
.snap-lens{font-size:2.6rem; line-height:1}
.snap-cta{font-weight:800; font-size:1.05rem; color:var(--green-d)}
.snap-hint{color:var(--muted); font-size:.82rem}
.snap-preview{display:none; width:100%; max-height:260px; object-fit:cover; border-radius:16px; margin-top:14px}
.snap-preview.show{display:block}

/* ================= SNAP RESULT ================= */
.result-hero{position:relative; border-radius:20px; overflow:hidden; background:var(--green-l)}
.result-img{width:100%; height:230px; object-fit:cover; display:block}
.result-badge{
  position:absolute; top:12px; inset-inline-start:12px;
  background:var(--card); color:var(--green-d); font-weight:800; font-size:.8rem;
  padding:6px 12px; border-radius:999px; box-shadow:var(--shadow-sm);
}
.result-dish{font-weight:800; text-align:center; margin:14px 0 6px; font-size:1.5rem}
.result-cal{text-align:center; margin:6px 0 16px}
.result-cal-num{font-size:3rem; font-weight:800; color:var(--green-d); line-height:1}
.ai-verdict{
  background:linear-gradient(135deg,var(--green-l),var(--card));
  border:1px solid var(--line); border-radius:18px; padding:16px; margin-top:4px;
}
.ai-verdict-head{display:flex; align-items:center; gap:10px}
.ai-verdict-head .doc-avatar{width:34px; height:34px; font-size:1rem}
.result-actions{display:grid; gap:10px; margin-top:18px}

/* Macros stay a compact 3-across on phones (they're small numbers, not cards). */
@media(max-width:900px){
  .snap-wrap .g-3{grid-template-columns:repeat(3,1fr); gap:8px}
  .snap-wrap .g-3 .stat{padding:10px 6px; text-align:center}
  .snap-wrap .g-3 .label{font-size:.72rem}
}

/* ==========================================================================
   MOBILE APP DESIGN — home, tiles, ring, AI tip, profile
   ========================================================================== */

/* App header (greeting) */
.app-head{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:16px}
.app-greet{font-size:1.35rem; font-weight:800; line-height:1.25}
.app-sub{color:var(--muted); font-size:.86rem}
.app-avatar{
  width:44px; height:44px; border-radius:50%; flex:0 0 44px;
  background:linear-gradient(135deg,var(--green),var(--mint)); color:#fff;
  display:grid; place-items:center; font-weight:800; font-size:1.1rem;
  box-shadow:var(--shadow-sm); text-decoration:none;
}
.app-avatar:hover{color:#fff; filter:brightness(1.05)}
.link-more{font-size:.82rem; font-weight:700; color:var(--green-d); white-space:nowrap}

/* Today's summary */
.sum-card{padding:20px}
.sum-grid{display:grid; grid-template-columns:auto 1fr; gap:20px; align-items:center; margin-top:14px}
@media(max-width:420px){ .sum-grid{grid-template-columns:1fr; gap:16px; justify-items:center} }

/* Calorie ring */
.cal-ring{position:relative; width:140px; height:140px; flex:0 0 140px}
.cal-ring svg{width:100%; height:100%; transform:rotate(-90deg)}
.cal-ring circle{fill:none; stroke-width:11; stroke-linecap:round}
.cr-track{stroke:var(--track)}
.cr-fill{stroke:var(--green); transition:stroke-dasharray .6s cubic-bezier(.16,1,.3,1)}
.cr-fill.over{stroke:var(--danger)}
.cr-center{position:absolute; inset:0; display:grid; place-items:center; text-align:center; line-height:1.15}
.cr-center b{display:block; font-size:1.9rem; font-weight:800}
.cr-center small{display:block; color:var(--muted); font-size:.72rem; margin-top:2px}
.sum-foot{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:16px; padding-top:14px; border-top:1px solid var(--line); flex-wrap:wrap}
.sum-cta{padding:10px 18px; font-size:.9rem}

/* AI copilot tip */
.tip-form{margin:14px 0 0}
.tip-card{
  width:100%; display:flex; align-items:center; gap:12px; text-align:start; cursor:pointer;
  background:linear-gradient(135deg,var(--green-l),var(--card));
  border:1px solid var(--line); border-radius:18px; padding:14px 16px;
  font-family:inherit; color:var(--ink); transition:transform .1s ease, box-shadow .2s ease;
}
.tip-card:hover{box-shadow:var(--shadow)}
.tip-card:active{transform:scale(.99)}
.tip-ico{font-size:1.7rem; flex:0 0 auto; line-height:1}
.tip-body{display:flex; flex-direction:column; gap:2px; flex:1; min-width:0}
.tip-kicker{font-size:.7rem; font-weight:800; color:var(--green-d); letter-spacing:.02em}
.tip-title{font-weight:800; font-size:1rem}
.tip-text{color:var(--muted); font-size:.85rem; line-height:1.5}
.tip-go{color:var(--green-d); font-weight:800; flex:0 0 auto}

/* Health overview tiles */
.tiles{display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin:16px 0}
@media(max-width:760px){ .tiles{grid-template-columns:repeat(2,1fr)} }
.tile{
  background:var(--card); border:1px solid var(--line); border-radius:16px;
  padding:14px 12px; display:flex; flex-direction:column; align-items:center; gap:2px; text-align:center;
  box-shadow:var(--shadow-sm);
}
.tile-ico{font-size:1.3rem; line-height:1}
.tile-val{font-size:1.35rem; font-weight:800; line-height:1.2}
.tile-val small{font-size:.7rem; color:var(--muted); font-weight:600; margin-inline-start:2px}
.tile-lbl{font-size:.75rem; color:var(--muted)}
.tile-pill{margin-top:4px; font-size:.68rem}

.trend-svg{width:100%; height:150px; display:block; margin:8px 0 4px}

/* Tappable meal rows */
.item-link{text-decoration:none; color:inherit; transition:transform .1s ease, border-color .2s ease}
.item-link:hover{border-color:var(--green); color:inherit}
.item-link:active{transform:scale(.995)}

/* ---------- Profile ---------- */
.prof-head{display:flex; flex-direction:column; align-items:center; text-align:center; gap:4px; padding:8px 0 18px}
.prof-avatar{
  width:76px; height:76px; border-radius:50%; margin-bottom:6px;
  background:linear-gradient(135deg,var(--green),var(--mint)); color:#fff;
  display:grid; place-items:center; font-weight:800; font-size:1.9rem; box-shadow:var(--shadow);
}
.prof-name{font-size:1.25rem; font-weight:800}
.prof-mail{color:var(--muted); font-size:.85rem}

.menu-list{display:flex; flex-direction:column; gap:8px; margin-top:16px}
.menu-row{
  display:flex; align-items:center; gap:12px; text-decoration:none; color:inherit;
  background:var(--card); border:1px solid var(--line); border-radius:16px; padding:14px 16px;
  transition:border-color .15s ease, transform .1s ease;
}
.menu-row:hover{border-color:var(--green); color:inherit}
.menu-row:active{transform:scale(.995)}
.menu-ico{font-size:1.3rem; flex:0 0 auto}
.menu-txt{display:flex; flex-direction:column; flex:1; min-width:0}
.menu-txt b{font-size:.98rem}
.menu-txt small{color:var(--muted); font-size:.78rem}
.menu-badge{background:var(--danger); color:#fff; font-size:.72rem; font-weight:800; min-width:22px; height:22px; border-radius:999px; display:grid; place-items:center; padding:0 6px}
.menu-go{color:var(--muted); font-weight:800}

/* On phones the bottom tabs are the nav — hide the desktop link row for customers. */
@media(max-width:760px){
  body.has-tabs .nav-toggle{display:none}
  body.has-tabs .nav-links{display:none !important}
  .app-head{margin-top:2px}
}

/* Vertical rhythm between home sections */
.app-head + section, section + section, section + .tip-form, .tip-form + section, .tiles + section{margin-top:16px}
/* Tighter page padding on phones (the tab bar supplies the bottom space) */
@media(max-width:760px){
  .page{padding:16px 14px 24px}
  .section-title{font-size:1.08rem}
  .card2{padding:16px; border-radius:16px}
}

/* ---------- App sub-page header (back + title) ---------- */
.pg-head{display:flex; align-items:center; gap:12px; margin-bottom:14px}
.pg-back{
  width:40px; height:40px; flex:0 0 40px; border-radius:12px;
  background:var(--card); border:1px solid var(--line);
  display:grid; place-items:center; font-size:1.15rem; font-weight:800;
  color:var(--ink); text-decoration:none;
}
.pg-back:hover{border-color:var(--green); color:var(--green-d)}
.pg-back:active{transform:scale(.95)}
.pg-titles{min-width:0}
.pg-title{font-size:1.25rem; font-weight:800; margin:0; line-height:1.3}
.pg-sub{color:var(--muted); font-size:.82rem}
/* The back control is only needed where the tab bar isn't the nav */
@media(min-width:761px){ .pg-back{display:none} }

/* On phones the tab bar IS the navigation — the top bar would just steal height. */
@media(max-width:760px){
  body.has-tabs .topbar{display:none}
}

/* Theme row inside Profile (replaces the topbar toggle on mobile) */
.menu-row.as-button{width:100%; text-align:start; font-family:inherit; cursor:pointer}

/* ---------- Chat on phones: keep the input reachable above the tab bar ---------- */
@media(max-width:760px){
  .chat-box{height:46vh; padding:14px; border-radius:16px}
  /* Quick-action chips scroll sideways instead of stacking and eating vertical space. */
  .qa-row{flex-wrap:nowrap; overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none; padding-bottom:2px}
  .qa-row::-webkit-scrollbar{display:none}
  .qa-chip{white-space:nowrap; flex:0 0 auto}
  .chat-input input{font-size:16px}   /* >=16px stops iOS auto-zoom on focus */
  .msg{max-width:85%}
}
/* iOS zooms any input under 16px — prevent that everywhere on phones. */
@media(max-width:760px){
  .form-control, select.form-control, textarea.form-control{font-size:16px}
}

/* ==========================================================================
   POST-AUDIT FIXES
   ========================================================================== */

/* Visually hidden but still focusable & announced. NOTE: never use [hidden] for
   controls — Bootstrap's reboot sets [hidden]{display:none!important}, which strips
   the element from the tab order entirely. */
.sr-only{
  position:absolute !important; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap; border:0;
}
/* The camera zone is a label wrapping the (sr-only) input — show focus on the label. */
.snap-cam:focus-within{outline:3px solid var(--green); outline-offset:3px}

/* Touch targets: the back control and logout were under the 44pt minimum. */
.pg-back{width:48px; height:48px; flex:0 0 48px}
.btn-ghost.btn-block{min-height:48px; padding:13px 14px}
@media(max-width:760px){
  .btn-o{min-height:44px}
  .btn-g{min-height:44px}
}

/* Bottom-tab spacer must only apply to users who actually have a tab bar. */
@media(max-width:760px){
  body{padding-bottom:0}
  body.has-tabs{padding-bottom:74px}
  body.has-tabs .site-footer{margin-bottom:64px}
  .site-footer{margin-bottom:0}
}

/* Camera FAB active state (it is a real destination and must light up). */
.tab-fab.active .fab-circle{box-shadow:0 0 0 3px var(--green-l), 0 6px 18px rgba(15,157,88,.45)}

/* Unread-reply dot on the حسابي tab. */
.tab{position:relative}
.tab-dot{
  position:absolute; top:2px; inset-inline-end:calc(50% - 18px);
  min-width:9px; height:9px; border-radius:999px; background:var(--danger);
  box-shadow:0 0 0 2px var(--card);
}

/* Install bar: reserve space so it never covers live content. */
body.install-open{padding-bottom:96px}
@media(max-width:760px){ body.has-tabs.install-open{padding-bottom:150px} }

/* Password field with a reveal toggle — the button sits inside the field's end padding. */
.pw-wrap{position:relative}
.pw-wrap .form-control{padding-inline-end:64px}
.pw-eye{position:absolute;inset-inline-end:6px;top:50%;transform:translateY(-50%);
  background:none;border:0;color:var(--green-d);font-family:inherit;font-weight:700;
  font-size:.82rem;cursor:pointer;padding:8px 10px;border-radius:8px;min-height:36px}
.pw-eye:hover{background:var(--green-l)}
.pw-eye:focus-visible{outline:2px solid var(--green);outline-offset:2px}

/* Barcode scanner (web): camera preview with a viewfinder cut-out. */
.scan-view{position:relative;border-radius:18px;overflow:hidden;background:#000;
  aspect-ratio:4/3;margin:4px 0 10px;border:1px solid var(--line)}
.scan-video{width:100%;height:100%;object-fit:cover;display:block}
.scan-frame{position:absolute;inset:22% 12%;border:2px solid var(--green);border-radius:12px;
  box-shadow:0 0 0 100vmax rgba(0,0,0,.35);pointer-events:none}

/* Device picker: wrapped chips of known watches/scales, above the Bluetooth scan. */
.dev-picker{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.dev-picker .qa-chip{flex:0 0 auto}

/* Progress card: metric tabs + range chips, matching the native app. */
.chart-svg{width:100%;height:150px;display:block;margin:2px 0}
.seg{display:inline-flex;background:var(--subtle);border:1px solid var(--line);border-radius:12px;padding:3px;gap:2px}
.seg.range{display:flex;width:100%}
.seg.range .seg-btn{flex:1}
.seg-btn{border:0;background:none;color:var(--muted);font-family:inherit;font-weight:700;font-size:.82rem;
  padding:7px 14px;border-radius:9px;cursor:pointer;white-space:nowrap}
.seg-btn.on{background:var(--card);color:var(--green);box-shadow:var(--shadow-sm)}

/* Batch capture: thumbnail grid of queued shots, each removable before analysis. */
.shot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.shot{position:relative;aspect-ratio:1;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.shot img{width:100%;height:100%;object-fit:cover;display:block}
.shot-x{position:absolute;top:4px;inset-inline-end:4px;width:26px;height:26px;border-radius:50%;
  border:0;background:rgba(0,0,0,.6);color:#fff;font-size:1.1rem;line-height:1;cursor:pointer}
/* Excluded results stay visible but recede, so the user sees what was skipped and why. */
.card2.dimmed{opacity:.5}
.chk{display:flex;gap:10px;align-items:flex-start;cursor:pointer}
.chk input{width:22px;height:22px;flex:0 0 22px;accent-color:var(--green);cursor:pointer}