/* بهو الأطباء العراقيون — design system v2 */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@400;500;600;700&family=Noto+Kufi+Arabic:wght@500;700;800&display=swap');

:root{
  --bg:#f2f5f4;
  --surface:#ffffff;
  --surface-2:#f7f9f8;
  --ink:#14252b;
  --ink-2:#3d5157;
  --muted:#6a7c81;
  --line:#dde5e3;
  --line-2:#c9d5d2;
  --teal:#0f5c5a;
  --teal-2:#137371;
  --deep:#0b3a3e;
  --teal-wash:#e4f0ee;
  --on-teal:#ffffff;
  --gold:#b08a3e;
  --gold-wash:#f6efe1;
  --danger:#a23b32;
  --danger-wash:#f8e9e7;
  --ok:#2c7a4f;
  --ok-wash:#e5f3eb;
  --warn:#93670f;
  --warn-wash:#fbf2dc;
  --r-sm:8px;--r:12px;--r-lg:18px;
  --shadow:0 1px 2px rgba(11,58,62,.06),0 8px 24px -12px rgba(11,58,62,.18);
  --font:'IBM Plex Sans Arabic',system-ui,'Segoe UI',Tahoma,sans-serif;
  --display:'Noto Kufi Arabic','IBM Plex Sans Arabic',system-ui,sans-serif;
  --header-h:64px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0c1a1d;--surface:#122428;--surface-2:#0f2023;--ink:#e6efed;--ink-2:#b9c9c6;--muted:#8ba09d;
    --line:#22383c;--line-2:#2d474b;--teal:#5cbab2;--teal-2:#76cbc3;--deep:#0a2c30;--teal-wash:#15363a;--on-teal:#06201f;--on-teal:#06201f;
    --gold:#d4b06a;--gold-wash:#2c2817;--danger:#e0857c;--danger-wash:#3a1f1d;--ok:#79c99a;--ok-wash:#173327;
    --warn:#e2bf6c;--warn-wash:#33290f;--shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px -14px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --bg:#0c1a1d;--surface:#122428;--surface-2:#0f2023;--ink:#e6efed;--ink-2:#b9c9c6;--muted:#8ba09d;
  --line:#22383c;--line-2:#2d474b;--teal:#5cbab2;--teal-2:#76cbc3;--deep:#0a2c30;--teal-wash:#15363a;--on-teal:#06201f;--on-teal:#06201f;
  --gold:#d4b06a;--gold-wash:#2c2817;--danger:#e0857c;--danger-wash:#3a1f1d;--ok:#79c99a;--ok-wash:#173327;
  --warn:#e2bf6c;--warn-wash:#33290f;--shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px -14px rgba(0,0,0,.6);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.75 var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
h1,h2,h3{font-family:var(--display);line-height:1.45;margin:0 0 .5em;color:var(--ink);font-weight:700}
h1{font-size:clamp(1.6rem,1.2rem + 1.6vw,2.3rem);font-weight:800}
h2{font-size:1.25rem}
h3{font-size:1.05rem}
p{margin:0 0 1em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2.5px solid var(--teal);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--deep);color:#fff;padding:8px 14px;border-radius:var(--r-sm);z-index:100}
.skip:focus{top:10px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- buttons & fields ---------- */
.btn,.primary,.secondary,.ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.95rem;cursor:pointer;text-decoration:none!important;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.primary{background:var(--teal);color:var(--on-teal)}
.primary:hover{background:var(--teal-2)}
.secondary{background:var(--surface);color:var(--ink);border-color:var(--line-2)}
.secondary:hover{border-color:var(--teal);color:var(--teal)}
.ghost{background:transparent;color:var(--ink-2)}
.ghost:hover{background:var(--teal-wash);color:var(--teal)}
.danger{color:var(--danger)!important}
.btn-sm{min-height:34px;padding:0 13px;font-size:.86rem}
button:disabled,.primary[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
.icon-btn{width:40px;height:40px;display:inline-grid;place-items:center;border-radius:50%;border:0;background:transparent;color:var(--ink-2);cursor:pointer;position:relative}
.icon-btn:hover{background:var(--teal-wash);color:var(--teal)}
.icon-btn .dot{position:absolute;top:8px;inset-inline-end:8px;width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 2px var(--surface)}
svg.i{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

label{display:grid;gap:6px;font-size:.9rem;font-weight:600;color:var(--ink-2)}
input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea{width:100%;min-height:46px;padding:10px 14px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface);font-weight:400;font-size:1rem;color:var(--ink);transition:border-color .15s,box-shadow .15s}
textarea{min-height:110px;resize:vertical;line-height:1.7}
input:focus,select,textarea:focus{outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-wash)}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--teal);margin:0}
.check{display:flex;align-items:flex-start;gap:10px;font-weight:400;color:var(--ink-2)}
.check input{margin-top:4px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-grid .full,.form-grid>label.full{grid-column:1/-1}
label:has(>input[type=checkbox]){display:flex;align-items:flex-start;gap:10px;font-weight:400;color:var(--ink-2)}
label:has(>input[type=checkbox]) input{margin-top:5px}
#contact-form{display:grid;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;margin-top:14px}
#contact-form .primary{justify-self:start}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
.form-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hint{font-size:.85rem;color:var(--muted);font-weight:400}
[role=status]:empty,[role=alert]:empty{display:none}
.result{margin-top:12px;padding:10px 14px;border-radius:var(--r);background:var(--teal-wash);color:var(--ink);font-size:.92rem}
.result.err,#auth-result:not(:empty){background:var(--danger-wash);color:var(--danger)}
#contact-result:not(:empty){margin-top:14px;padding:10px 14px;border-radius:var(--r);background:var(--teal-wash)}

/* ---------- badges ---------- */
.tag{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:999px;font-size:.78rem;font-weight:600;background:var(--teal-wash);color:var(--teal)}
.tag.gold{background:var(--gold-wash);color:var(--gold)}
.tag.warn{background:var(--warn-wash);color:var(--warn)}
.tag.ok{background:var(--ok-wash);color:var(--ok)}
.tag.danger{background:var(--danger-wash);color:var(--danger)}
.tag.plain{background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}

/* ---------- arch motif ---------- */
.arch{border-radius:999px 999px var(--r) var(--r)}
.avatar{--s:42px;width:var(--s);height:var(--s);flex:none;display:grid;place-items:center;border-radius:calc(var(--s)/2) calc(var(--s)/2) 10px 10px;background:var(--teal-wash);color:var(--teal);font-family:var(--display);font-weight:700;font-size:calc(var(--s)*.36);overflow:hidden;border:0;padding:0}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.lg{--s:88px}
.avatar.sm{--s:34px}
.avatar.xs{--s:28px}

/* ---------- app header ---------- */
.app-header{position:sticky;top:0;z-index:40;height:var(--header-h);background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.app-header .wrap{max-width:1240px;height:100%;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none!important;flex:none}
.brand img{width:38px;height:38px}
.brand b{display:block;font-family:var(--display);font-weight:800;font-size:1.25rem;line-height:1.1}
.brand small{display:block;color:var(--muted);font-size:.75rem;line-height:1.2}
.search{flex:1;max-width:440px;position:relative}
.search svg{position:absolute;inset-inline-start:14px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search input{min-height:42px!important;border-radius:999px!important;padding-inline-start:42px!important;background:var(--surface-2)!important;border-color:var(--line)!important;font-size:.95rem!important}
.head-actions{margin-inline-start:auto;display:flex;align-items:center;gap:6px}
.me-btn{border:0;background:none;padding:0;cursor:pointer;border-radius:999px}

/* ---------- layout ---------- */
.shell{max-width:1240px;margin:0 auto;padding:24px 20px 96px;display:grid;grid-template-columns:240px minmax(0,1fr) 300px;gap:28px;align-items:start}
.rail,.aside{position:sticky;top:calc(var(--header-h) + 24px);display:grid;gap:18px}
.rail nav{display:grid;gap:2px}
.rail nav a{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--r);color:var(--ink-2);font-weight:600;text-decoration:none}
.rail nav a:hover{background:var(--surface);color:var(--ink)}
.rail nav a[aria-current="page"]{background:var(--surface);color:var(--teal);box-shadow:inset -3px 0 0 var(--teal)}
.rail nav a .count{margin-inline-start:auto;font-size:.75rem;background:var(--gold);color:#fff;border-radius:999px;padding:0 8px;line-height:20px}
.rail .sep{height:1px;background:var(--line);margin:8px 14px}
.rail-foot{font-size:.8rem;color:var(--muted);padding:0 14px;line-height:1.9}
.rail-foot a{color:var(--muted)}
main#main{min-width:0;outline:none}
.shell.wide{grid-template-columns:240px minmax(0,1fr)}.shell.wide .aside{display:none}
@media (max-width:820px){.shell.wide{grid-template-columns:1fr}}
@media (max-width:1100px){.shell{grid-template-columns:220px minmax(0,1fr)}.aside{display:none}}
@media (max-width:820px){.shell{grid-template-columns:1fr;padding:16px 14px 110px}.rail{display:none}.search{display:none}}

/* ---------- panels/cards ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px}
.panel h2{font-size:1rem;margin-bottom:12px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.panel-head h2{margin:0}
.link-btn{border:0;background:none;color:var(--teal);font-weight:600;font-size:.88rem;cursor:pointer;padding:4px}
.stack{display:grid;gap:16px}

/* ---------- visitor hero (the arch) ---------- */
.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:24px;align-items:end;background:var(--deep);color:#e8f2f0;border-radius:var(--r-lg);padding:34px 34px 0;overflow:hidden;margin-bottom:22px}
.hero h1{color:#fff;font-size:clamp(1.8rem,1.3rem + 2vw,2.7rem);line-height:1.35;margin-bottom:14px}
.hero p{color:#bcd6d2;max-width:46ch;font-size:1.02rem}
.hero .copy{padding-bottom:34px;position:relative;z-index:1}
.hero .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero .primary{background:#fff;color:var(--deep)}
.hero .primary:hover{background:var(--gold-wash)}
.hero .secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.hero .secondary:hover{border-color:#fff;color:#fff}
.hero-arch{position:relative;align-self:stretch;min-height:260px;display:flex;align-items:flex-end;justify-content:center}
.hero-arch .gate{width:min(100%,280px);height:100%;min-height:250px;border-radius:999px 999px 0 0;background:var(--teal-2);position:relative;overflow:hidden;box-shadow:inset 0 0 0 10px rgba(255,255,255,.06)}
.hero-arch .gate::before{content:"";position:absolute;inset:18px 18px 0;border-radius:999px 999px 0 0;border:1.5px solid rgba(255,255,255,.28);border-bottom:0}
.hero-arch .gate svg{position:absolute;inset:0;width:100%;height:100%;opacity:.22}
.hero-arch .steps{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,300px);display:grid;gap:8px;padding:0 0 26px}
.hero-arch .step{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.96);color:var(--deep);border-radius:12px;padding:9px 12px;font-size:.86rem;font-weight:600;box-shadow:0 6px 18px -8px rgba(0,0,0,.4)}
.hero-arch .step b{width:24px;height:24px;border-radius:50%;background:var(--teal-wash);color:var(--teal);display:grid;place-items:center;font-size:.78rem;flex:none}
@media (max-width:820px){.hero{grid-template-columns:1fr;padding:26px 22px 0}.hero-arch{min-height:230px}.hero .copy{padding-bottom:0}}

/* ---------- status banner ---------- */
.banner{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:var(--r-lg);background:var(--warn-wash);color:var(--ink);margin-bottom:18px;border:1px solid color-mix(in srgb,var(--warn) 25%,transparent)}
.banner svg{color:var(--warn);margin-top:3px}
.banner b{display:block;font-family:var(--display);margin-bottom:2px}
.banner p{margin:0;color:var(--ink-2);font-size:.93rem}
.banner .primary{margin-top:10px}
.banner.ok{background:var(--ok-wash)}
.banner.danger{background:var(--danger-wash)}

/* ---------- page heading ---------- */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-head h1{margin:0;font-size:1.6rem}
.page-head p{margin:4px 0 0;color:var(--muted)}

/* ---------- tabs/filters ---------- */
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:16px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;height:36px;padding:0 15px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);font-weight:600;font-size:.88rem;cursor:pointer}
.chip:hover{border-color:var(--teal);color:var(--teal)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--surface)}

/* ---------- composer ---------- */
.composer{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;margin-bottom:18px}
.composer-open{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;padding:0;cursor:text;text-align:start}
.composer-open span.fake{flex:1;min-height:46px;display:flex;align-items:center;padding:0 18px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted)}
.composer-tools{display:flex;gap:6px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line);flex-wrap:wrap}
.composer-tools button{display:inline-flex;align-items:center;gap:7px;border:0;background:none;color:var(--ink-2);font-weight:600;font-size:.88rem;padding:6px 10px;border-radius:var(--r-sm);cursor:pointer}
.composer-tools button:hover{background:var(--teal-wash);color:var(--teal)}

/* ---------- post ---------- */
.post{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);margin-bottom:16px}
.post-head{display:flex;align-items:center;gap:12px;padding:18px 20px 0}
.post-head .who{min-width:0;flex:1}
.post-head .name{display:block;font-weight:700;color:var(--ink);border:0;background:none;padding:0;cursor:pointer;font-size:.98rem;text-align:start}
.post-head .name:hover{color:var(--teal)}
.post-head .meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:.82rem}
.post-head .meta .sep{width:3px;height:3px;border-radius:50%;background:var(--line-2)}
.post-body{padding:12px 20px 4px}
.post-body h3{font-size:1.12rem;margin-bottom:6px}
.post-text{white-space:pre-line;color:var(--ink);overflow-wrap:anywhere}
.post-text.clamp{display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.more{border:0;background:none;color:var(--teal);font-weight:600;padding:0;cursor:pointer;font-size:.9rem}
.post-media{margin:12px 0 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface-2);cursor:zoom-in}
.post-media img{width:100%;max-height:560px;object-fit:contain;margin:0 auto}
.post-stats{display:flex;gap:14px;padding:10px 20px 0;color:var(--muted);font-size:.84rem}
.post-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:6px 10px 8px;margin-top:8px;border-top:1px solid var(--line)}
.post-actions button{display:flex;align-items:center;justify-content:center;gap:7px;height:40px;border:0;border-radius:var(--r-sm);background:none;color:var(--ink-2);font-weight:600;font-size:.88rem;cursor:pointer}
.post-actions button:hover{background:var(--surface-2);color:var(--ink)}
.post-actions button[aria-pressed="true"]{color:var(--teal)}
.post-actions button[aria-pressed="true"] svg{fill:currentColor;fill-opacity:.18}
@media (max-width:480px){.post-actions button span{display:none}}
.post-head .meta .m-cat{display:none}
@media (max-width:560px){.post-head>.tag{display:none}.post-head .meta .m-cat{display:inline;color:var(--teal);font-weight:600}.post-head{padding:16px 16px 0}.post-body{padding:10px 16px 4px}.post-stats{padding:10px 16px 0}.comments{padding:4px 16px 16px}}
.post-menu{position:relative}
.menu{position:absolute;top:100%;inset-inline-end:0;min-width:190px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:6px;z-index:20;display:grid}
.menu button,.menu a{display:flex;align-items:center;gap:10px;padding:9px 12px;border:0;background:none;border-radius:var(--r-sm);text-align:start;cursor:pointer;color:var(--ink);font-size:.9rem;text-decoration:none!important}
.menu button:hover,.menu a:hover{background:var(--surface-2)}

/* comments */
.comments{padding:4px 20px 18px;border-top:1px solid var(--line)}
.comment{display:flex;gap:10px;margin-top:14px}
.comment .bubble{flex:1;min-width:0;background:var(--surface-2);border-radius:4px 14px 14px 14px;padding:9px 14px}
.comment .bubble b{font-size:.88rem;display:block}
.comment .bubble p{margin:2px 0 0;font-size:.94rem;white-space:pre-line;overflow-wrap:anywhere}
.comment .c-actions{display:flex;gap:12px;margin-top:4px;padding-inline-start:4px}
.comment .c-actions button{border:0;background:none;color:var(--muted);font-size:.8rem;font-weight:600;cursor:pointer;padding:0}
.comment .c-actions button[aria-pressed="true"]{color:var(--teal)}
.comment-form{display:flex;gap:10px;margin-top:14px;align-items:flex-end}
.comment-form textarea{min-height:44px;height:44px;border-radius:22px;padding:10px 16px}
.comment-form .icon-btn{background:var(--teal);color:var(--on-teal);flex:none;width:44px;height:44px}
.comment-form .icon-btn:hover{background:var(--deep);color:#fff}

/* ---------- empty / loading ---------- */
.empty{text-align:center;padding:44px 24px;background:var(--surface);border:1px dashed var(--line-2);border-radius:var(--r-lg)}
.empty .glyph{width:64px;height:72px;margin:0 auto 14px;border-radius:32px 32px 10px 10px;background:var(--teal-wash);color:var(--teal);display:grid;place-items:center}
.empty h2{margin-bottom:6px}
.empty p{color:var(--muted);max-width:42ch;margin:0 auto 16px}
.skeleton{height:150px;border-radius:var(--r-lg);background:linear-gradient(90deg,var(--surface) 0%,var(--surface-2) 50%,var(--surface) 100%);background-size:200% 100%;animation:sk 1.3s linear infinite;border:1px solid var(--line);margin-bottom:16px}
@keyframes sk{to{background-position:-200% 0}}

/* ---------- aside widgets ---------- */
.mini-me{display:flex;align-items:center;gap:12px}
.mini-me b{display:block;font-size:.95rem}
.mini-me small{color:var(--muted);font-size:.8rem}
.person{display:flex;align-items:center;gap:11px;padding:8px 0}
.person+.person{border-top:1px solid var(--line)}
.person .who{flex:1;min-width:0}
.person .who button{border:0;background:none;padding:0;font-weight:700;cursor:pointer;font-size:.92rem;color:var(--ink);text-align:start}
.person .who small{display:block;color:var(--muted);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.guide-list{display:grid;gap:2px;margin:0;padding:0;list-style:none}
.guide-list a{display:block;padding:8px 0;color:var(--ink-2);font-size:.92rem;border-bottom:1px solid var(--line)}
.guide-list li:last-child a{border-bottom:0}
.guide-list a:hover{color:var(--teal);text-decoration:none}
.ad{display:block;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);color:var(--ink);text-decoration:none!important;margin-top:10px}
.ad img{width:100%;aspect-ratio:16/9;object-fit:cover}
.ad span{display:block;padding:10px 12px;font-weight:600;font-size:.9rem}
.aside-note{font-size:.8rem;color:var(--muted);line-height:1.8;padding:0 6px}

/* ---------- directory ---------- */
.people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.person-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 16px;text-align:center;display:grid;justify-items:center;gap:4px;cursor:pointer;color:inherit;font:inherit}
.person-card:hover{border-color:var(--teal)}
.person-card b{font-size:1rem;margin-top:8px}
.person-card small{color:var(--muted)}
.stars{display:inline-flex;gap:2px;color:var(--gold);font-size:.85rem;align-items:center}
.stars svg{width:15px;height:15px;fill:currentColor;stroke:none}
.stars svg.off{fill:var(--line-2)}

/* ---------- profile ---------- */
.profile-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;margin-bottom:18px}
.profile-cover{height:130px;background:var(--deep);position:relative;overflow:hidden}
.profile-cover svg{position:absolute;inset:0;width:100%;height:100%;opacity:.16;color:#fff}
.profile-main{padding:0 24px 22px;display:grid;gap:6px}
.profile-main .avatar{margin-top:-46px;box-shadow:0 0 0 5px var(--surface)}
.profile-main h1{font-size:1.5rem;margin:6px 0 0}
.profile-main .sub{color:var(--muted)}
.profile-main .bio{white-space:pre-line;color:var(--ink-2);margin-top:6px}
.profile-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.rate{display:inline-flex;gap:2px;direction:ltr}
.rate button{border:0;background:none;padding:2px;cursor:pointer;color:var(--line-2)}
.rate button.on{color:var(--gold)}
.rate svg{width:24px;height:24px;fill:currentColor;stroke:none}

/* ---------- chat ---------- */
.chat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);display:grid;grid-template-rows:auto auto 1fr auto;height:calc(100vh - var(--header-h) - 160px);min-height:460px;overflow:hidden}
.room-tabs{display:flex;gap:6px;padding:12px;border-bottom:1px solid var(--line);overflow-x:auto}
.room-tabs .chip{height:34px}
.chat-note{font-size:.8rem;color:var(--muted);padding:8px 16px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.chat-log{overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.msg{display:flex;gap:9px;max-width:80%}
.msg.mine{align-self:flex-end;flex-direction:row-reverse}
.msg .b{background:var(--surface-2);border-radius:4px 16px 16px 16px;padding:8px 14px;min-width:0}
.msg.mine .b{background:var(--teal);color:var(--on-teal);border-radius:16px 4px 16px 16px}
.msg .b b{font-size:.8rem;display:block;opacity:.85}
.msg .b p{margin:0;white-space:pre-line;overflow-wrap:anywhere}
.msg time{display:block;font-size:.72rem;opacity:.65;margin-top:2px}
.chat-form{display:flex;gap:10px;padding:12px;border-top:1px solid var(--line);align-items:flex-end}
.chat-form textarea{min-height:46px;height:46px;border-radius:23px;padding:10px 16px}
.chat-form .primary{flex:none}
@media (max-width:820px){.chat{height:calc(100vh - var(--header-h) - 150px)}}

/* ---------- notifications ---------- */
.note-item{display:flex;gap:12px;padding:14px 4px;border-bottom:1px solid var(--line)}
.note-item.unread{background:linear-gradient(to left,var(--teal-wash),transparent 60%);border-radius:var(--r-sm)}
.note-item p{margin:0}
.note-item time{color:var(--muted);font-size:.8rem}

/* ---------- admin ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px}
.stat b{display:block;font-family:var(--display);font-size:1.7rem;line-height:1.3}
.stat span{color:var(--muted);font-size:.85rem}
.stat.hl{background:var(--gold-wash);border-color:transparent}
@media (max-width:620px){.stats{grid-template-columns:repeat(2,1fr)}}
.table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{padding:12px 14px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:.8rem;background:var(--surface-2);white-space:nowrap}
tr:last-child td{border-bottom:0}
td .actions{display:flex;gap:6px;flex-wrap:wrap}
td small{color:var(--muted)}
.cell-text{max-width:340px;white-space:pre-line;overflow-wrap:anywhere}

/* ---------- modal ---------- */
dialog{border:0;padding:0;border-radius:var(--r-lg);background:var(--surface);color:var(--ink);width:min(620px,calc(100vw - 24px));max-height:calc(100vh - 40px);box-shadow:0 30px 80px -20px rgba(0,0,0,.45)}
dialog::backdrop{background:rgba(9,30,32,.55);backdrop-filter:blur(3px)}
dialog[open]{animation:pop .18s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:1}
.modal-head h2{margin:0;font-size:1.1rem}
.modal-body{padding:20px}
dialog.wide{width:min(900px,calc(100vw - 24px))}
dialog.image{background:transparent;box-shadow:none;width:auto;max-width:calc(100vw - 24px)}
dialog.image img{max-height:calc(100vh - 60px);border-radius:var(--r)}
.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:3px}
.seg button{border:0;background:none;height:34px;padding:0 14px;border-radius:999px;font-weight:600;font-size:.86rem;color:var(--ink-2);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--teal);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.img-preview{position:relative;margin-top:10px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.img-preview img{max-height:260px;width:100%;object-fit:cover}
.img-preview button{position:absolute;top:8px;inset-inline-start:8px;background:rgba(0,0,0,.6);color:#fff}

/* ---------- toast ---------- */
#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:var(--surface);padding:12px 20px;border-radius:999px;font-weight:600;font-size:.92rem;opacity:0;pointer-events:none;transition:.2s;z-index:200;max-width:calc(100vw - 32px)}
#toast.show{opacity:1;transform:translate(-50%,0)}
@media (max-width:820px){#toast{bottom:90px}}

/* ---------- mobile nav ---------- */
.tabbar{display:none}
@media (max-width:820px){
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;inset-inline:0;z-index:40;background:var(--surface);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{display:grid;justify-items:center;gap:2px;color:var(--muted);font-size:.7rem;font-weight:600;padding:6px 0;border-radius:var(--r-sm);text-decoration:none!important;position:relative}
  .tabbar a[aria-current="page"]{color:var(--teal)}
  .tabbar a .count{position:absolute;top:2px;left:calc(50% - 18px);background:var(--gold);color:#fff;font-size:.65rem;border-radius:999px;padding:0 5px;line-height:16px}
  .app-header .wrap{padding:0 14px;gap:10px}
  .brand small{display:none}
}

/* ---------- content pages (about, guides, posts, auth) ---------- */
.site-head{border-bottom:1px solid var(--line);background:var(--surface)}
.site-head .wrap{max-width:1100px;margin:0 auto;padding:0 20px;height:68px;display:flex;align-items:center;gap:20px}
.site-head nav{display:flex;gap:4px;margin-inline-start:auto;align-items:center}
.site-head nav a{color:var(--ink-2);font-weight:600;font-size:.92rem;padding:8px 12px;border-radius:999px}
.site-head nav a:hover{background:var(--surface-2);text-decoration:none}
.site-head nav a[aria-current="page"]{color:var(--teal)}
.site-head nav a.primary{color:var(--on-teal);background:var(--teal);padding:0 16px;margin-inline-start:6px}
.site-head nav a.primary:hover{background:var(--teal-2)}
@media (max-width:720px){.site-head nav a:not(.primary){display:none}}
.doc-hero{background:var(--deep);color:#d6e8e5;position:relative;overflow:hidden}
.doc-hero .wrap{max-width:1100px;margin:0 auto;padding:54px 20px 50px;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:30px;align-items:center}
.doc-hero h1{color:#fff;margin-bottom:12px;max-width:24ch}
.doc-hero p{margin:0;max-width:60ch;color:#b7d1cd;font-size:1.05rem}
.doc-hero .crumbs{font-size:.85rem;margin-bottom:14px;color:#9fc0bb}
.doc-hero .crumbs a{color:#cfe5e1}
.doc-hero .mini-arch{height:180px;border-radius:999px 999px 0 0;background:var(--teal-2);position:relative;overflow:hidden;align-self:end;margin-bottom:-50px}
.doc-hero .mini-arch::before{content:"";position:absolute;inset:14px 14px 0;border-radius:999px 999px 0 0;border:1.5px solid rgba(255,255,255,.3);border-bottom:0}
.doc-hero .mini-arch svg{position:absolute;inset:0;width:100%;height:100%;opacity:.2;color:#fff}
@media (max-width:720px){.doc-hero .wrap{grid-template-columns:1fr;padding:40px 20px}.doc-hero .mini-arch{display:none}}
.doc{max-width:1100px;margin:0 auto;padding:44px 20px 70px;display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:48px;align-items:start}
.doc article{max-width:68ch}
.doc article section{padding:4px 0 22px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.doc article section:last-of-type{border-bottom:0}
.doc article h2{font-size:1.3rem;margin-bottom:10px}
.doc article p{font-size:1.04rem;line-height:1.95;color:var(--ink-2)}
.doc aside{position:sticky;top:24px;display:grid;gap:16px}
@media (max-width:900px){.doc{grid-template-columns:1fr;gap:30px}.doc aside{position:static}}
.cta-band{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.cta-band h2{font-size:1.1rem}
.cta-band p{color:var(--muted);font-size:.92rem}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:6px}
.guide-card{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;color:var(--ink);text-decoration:none!important;min-height:170px}
.guide-card:hover{border-color:var(--teal)}
.guide-card h2{font-size:1.06rem;margin:0}
.guide-card p{color:var(--muted);font-size:.92rem;margin:0;line-height:1.8}
.guide-card .go{margin-top:auto;color:var(--teal);font-weight:600;font-size:.88rem}
.steps-list{list-style:none;padding:0;margin:0;counter-reset:s}
.steps-list li{counter-increment:s;position:relative;padding-inline-start:56px;margin-bottom:26px}
.steps-list li::before{content:counter(s);position:absolute;inset-inline-start:0;top:0;width:38px;height:44px;border-radius:19px 19px 8px 8px;background:var(--teal-wash);color:var(--teal);display:grid;place-items:center;font-family:var(--display);font-weight:800}
.site-foot{border-top:1px solid var(--line);background:var(--surface)}
.site-foot .wrap{max-width:1100px;margin:0 auto;padding:28px 20px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;font-size:.88rem;color:var(--muted)}
.site-foot nav{display:flex;flex-wrap:wrap;gap:4px 18px}
.site-foot a{color:var(--ink-2)}

/* auth */
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.auth-side{background:var(--deep);color:#d4e7e3;padding:44px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-side .brand b,.auth-side .brand{color:#fff}
.auth-side .brand small{color:#9fc0bb}
.auth-side h2{color:#fff;font-size:clamp(1.6rem,1.2rem + 1.5vw,2.3rem);line-height:1.45;max-width:14ch;position:relative;z-index:1}
.auth-side ol{position:relative;z-index:1;margin:0;padding:0;list-style:none;display:grid;gap:12px;max-width:340px}
.auth-side li{display:flex;gap:12px;align-items:flex-start;color:#c2dbd7;font-size:.95rem}
.auth-side li b{width:28px;height:32px;flex:none;border-radius:14px 14px 6px 6px;background:rgba(255,255,255,.12);color:#fff;display:grid;place-items:center;font-size:.85rem}
.auth-side .gate{position:absolute;bottom:-40px;inset-inline-start:-40px;width:300px;height:380px;border-radius:999px 999px 0 0;background:var(--teal-2);opacity:.55}
.auth-side .gate svg{width:100%;height:100%;opacity:.3;color:#fff}
.auth-main{display:grid;place-items:center;padding:40px 24px;background:var(--surface)}
.auth-card{width:min(440px,100%)}
.auth-card h1{font-size:1.7rem}
.auth-card>p{color:var(--muted)}
.auth-card form{display:grid;gap:16px;margin-top:20px}
.auth-card .seg{width:100%;display:grid;grid-template-columns:1fr 1fr}
.password-row{position:relative}
.password-row input{padding-inline-end:76px!important}
.password-row button{position:absolute;inset-inline-end:6px;top:50%;transform:translateY(-50%);border:0;background:var(--surface-2);border-radius:999px;padding:4px 12px;font-size:.82rem;font-weight:600;color:var(--ink-2);cursor:pointer}
#signup-fields{display:grid;gap:16px}
#signup-fields[hidden]{display:none}
.auth-card .foot{margin-top:18px;font-size:.88rem;color:var(--muted)}
@media (max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-side{padding:28px 22px;min-height:auto}.auth-side ol,.auth-side .gate{display:none}.auth-side h2{margin:18px 0 0;font-size:1.4rem;max-width:none}}

/* ---------- PHP-rendered pages (/posts/:id, /setup, 404) ---------- */
.info-main{max-width:760px;margin:0 auto;padding:40px 20px 70px}
.info-main>h1{margin-top:20px}
.info-main .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.info-main .card form{display:grid;gap:16px;margin-top:16px}
.public-article{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 28px 22px}
.public-article>a:first-child{display:inline-flex;font-weight:600;font-size:.9rem;margin-bottom:18px}
.public-article h1{font-size:1.6rem;margin-bottom:4px}
.public-article h1+p{color:var(--muted);margin-bottom:18px}
.article-image{width:100%;border-radius:var(--r);margin:6px 0 20px;border:1px solid var(--line)}
.article-text{white-space:pre-line;font-size:1.05rem;line-height:2;color:var(--ink);overflow-wrap:anywhere}
.notice{margin-top:22px;padding:12px 16px;border-radius:var(--r);background:var(--surface-2);color:var(--muted);font-size:.86rem;border:1px solid var(--line)}
body:has(> .info-main){background:var(--bg)}

/* ================= v2.1 polish ================= */
/* branded header */
.app-header{background:var(--deep);border-bottom:0;backdrop-filter:none;-webkit-backdrop-filter:none;color:#fff}
.app-header .brand,.app-header .brand b{color:#fff}
.app-header .brand small{color:#9fc6c0}
.app-header .brand img{border-radius:10px;box-shadow:0 0 0 1px rgba(255,255,255,.18)}
.app-header .search input{background:rgba(255,255,255,.09)!important;border-color:rgba(255,255,255,.14)!important;color:#fff!important}
.app-header .search input::placeholder{color:#9fc6c0}
.app-header .search input:focus{background:rgba(255,255,255,.14)!important;border-color:rgba(255,255,255,.4)!important;box-shadow:none!important}
.app-header .search svg{color:#9fc6c0}
.app-header .icon-btn{color:#d6ebe7}
.app-header .icon-btn:hover{background:rgba(255,255,255,.1);color:#fff}
.app-header .icon-btn .dot{box-shadow:0 0 0 2px var(--deep)}
.app-header .primary{background:var(--gold);color:#1d1606}
.app-header .primary:hover{background:#c49d52}
.app-header .secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.app-header .secondary:hover{border-color:#fff;color:#fff}
.app-header .avatar{box-shadow:0 0 0 2px rgba(255,255,255,.35)}
/* signed-in band behind the top of the page */
body.authed{background:linear-gradient(var(--deep) 0,var(--deep) 150px,var(--bg) 150px)}
body.authed::before{content:"";position:absolute;inset:var(--header-h) 0 auto;height:calc(150px - var(--header-h));background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M20 2 26 14 38 20 26 26 20 38 14 26 2 20 14 14Z M20 2V38M2 20H38' fill='none' stroke='%23ffffff' stroke-opacity='.07'/%3E%3C/svg%3E");pointer-events:none}
body.authed .shell{position:relative}
/* rail as a card */
.rail>nav:first-child{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:8px;box-shadow:var(--shadow)}
.rail nav a[aria-current="page"]{background:var(--teal-wash);box-shadow:none;color:var(--teal)}
.rail>nav:first-child a:hover{background:var(--surface-2)}
.support-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--r-lg);background:var(--ok-wash);color:var(--ok);text-decoration:none!important;border:1px solid color-mix(in srgb,var(--ok) 20%,transparent)}
.support-card:hover{border-color:var(--ok)}
.support-card svg{width:26px;height:26px}
.support-card b{display:block;color:var(--ink);font-size:.92rem}
.support-card small{display:block;color:var(--ok);font-weight:600;letter-spacing:.02em}
/* welcome + composer */
.welcome{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);margin-bottom:18px;overflow:hidden}
.welcome-top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;padding:22px 22px 16px}
.welcome-greet{color:var(--gold);font-weight:700;font-size:.9rem}
.welcome h1{font-size:1.45rem;margin:2px 0 2px}
.welcome p{margin:0;color:var(--muted);font-size:.95rem}
.welcome-stats{display:flex;gap:6px;margin:0}
.welcome-stats div{min-width:84px;text-align:center;padding:8px 10px;border-radius:var(--r);background:var(--surface-2);border:1px solid var(--line)}
.welcome-stats dt{font-size:.75rem;color:var(--muted)}
.welcome-stats dd{margin:0;font-family:var(--display);font-weight:800;font-size:1.25rem;color:var(--teal);font-variant-numeric:tabular-nums}
.welcome .composer{border:0;border-top:1px solid var(--line);border-radius:0;margin:0;background:var(--surface-2)}
.welcome .composer-open span.fake{background:var(--surface)}
@media (max-width:560px){.welcome-stats{width:100%}.welcome-stats div{flex:1;min-width:0}}
/* posts */
.post{box-shadow:0 1px 2px rgba(11,58,62,.04);transition:box-shadow .2s,border-color .2s}
.post:hover{border-color:var(--line-2);box-shadow:var(--shadow)}
.post-head .avatar{--s:46px}
.post-head .name{display:inline-flex;align-items:center;gap:5px}
.vbadge{width:17px;height:17px;fill:var(--teal);flex:none}
.tag.mini{height:20px;font-size:.7rem;padding:0 7px}
.post-body h3{font-size:1.18rem;line-height:1.6}
.post-body h3 a:hover{color:var(--teal)!important;text-decoration:none}
/* chips */
.chip[aria-pressed="true"]{background:var(--teal);border-color:var(--teal);color:var(--on-teal)}
/* aside widgets */
.pulse{display:grid;gap:1px;padding:10px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none!important}
.pulse:last-child{border-bottom:0;padding-bottom:0}
.pulse b{font-size:.86rem}
.pulse span{font-size:.9rem;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pulse small{color:var(--muted);font-size:.75rem}
.pulse:hover span{color:var(--teal)}
.spec-cloud{display:flex;flex-wrap:wrap;gap:6px}
.spec-cloud a{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--ink-2);font-size:.84rem;font-weight:600;text-decoration:none!important}
.spec-cloud a:hover{border-color:var(--teal);color:var(--teal)}
.spec-cloud small{color:var(--muted);font-weight:400}
.aside .panel,.panel{box-shadow:0 1px 2px rgba(11,58,62,.04)}
/* visitor hero sits on plain page; keep header seam clean */
body:not(.authed) .shell{padding-top:28px}
body.authed main#main>.page-head:first-child h1{color:#fff}
body.authed main#main>.page-head:first-child p{color:#b7d1cd}
body.authed main#main>.page-head:first-child .secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
body.authed main#main>p:first-child a{color:#cfe5e1}
@media (max-width:820px){body.authed{background:linear-gradient(var(--deep) 0,var(--deep) 130px,var(--bg) 130px)}body.authed::before{height:calc(130px - var(--header-h))}}

/* small phones */
html,body{overflow-x:clip}
@media (max-width:480px){
  .app-header .wrap{gap:6px;padding:0 12px}
  .head-actions{gap:2px}
  .head-actions .secondary{display:none}
  .head-actions .primary span{display:none}
  .head-actions .primary{padding:0 11px}
  .brand img{width:34px;height:34px}
  .hero{padding:22px 18px 0}
  .hero h1{font-size:1.6rem}
}

.guide-group{margin-bottom:34px}
.guide-group>h2{font-size:1.2rem;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.guide-card h3{font-size:1.04rem;margin:0;line-height:1.6}