/* ═══════════════════════════════════════════════════════════════════
   City Eye Center — Patient Portal  (mobile-first, bilingual EN/AR)
   ═══════════════════════════════════════════════════════════════════ */
:root{
  --navy:#0B1D3A; --blue:#1565C0; --blue-d:#0d4ba0; --blue-lt:#29B6F6; --teal:#00ACC1;
  --bg:#eef3fb; --surface:#fff; --line:#e4ebf5; --line-d:#d4deec;
  --text:#0D1B2A; --muted:#5b6b7d; --faint:#8a99ab;
  --ok:#1E9E63; --warn:#E08600; --danger:#E53935; --info:#1565C0;
  --r:18px; --r-sm:12px; --r-lg:26px;
  --sh:0 2px 14px rgba(11,29,58,.07); --sh-l:0 12px 40px rgba(11,29,58,.16);
  --nav-h:64px;
  --ff:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --ff-ar:'Noto Kufi Arabic','Inter',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--ff);background:var(--bg);color:var(--text);line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
[dir=rtl] body{font-family:var(--ff-ar)}
[dir=rtl] .en-font{font-family:var(--ff)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
svg{width:22px;height:22px;flex:none}
::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#c4d0e0;border-radius:6px}

/* ── utility ───────────────────────────────────────────── */
.hidden{display:none!important}
.spinner{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite}
.spinner.dark{border-color:rgba(21,101,192,.25);border-top-color:var(--blue)}
@keyframes spin{to{transform:rotate(360deg)}}
.muted{color:var(--muted)}.center{text-align:center}

/* ═══ LOGIN ═══════════════════════════════════════════════ */
.login{min-height:100vh;min-height:100svh;display:grid;grid-template-columns:1fr;background:var(--navy)}
.login-brand{display:none}
.login-panel{display:flex;align-items:center;justify-content:center;padding:28px 20px;
  background:var(--bg);min-height:100vh;min-height:100svh}
.login-card{width:100%;max-width:400px}
.login-logo{height:54px;width:auto;margin:0 auto 22px;filter:drop-shadow(0 4px 12px rgba(11,29,58,.18))}
.login-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(21,101,192,.1);color:var(--blue);
  font-size:12px;font-weight:700;padding:6px 13px;border-radius:30px;margin-bottom:14px}
.login-badge span{width:6px;height:6px;border-radius:50%;background:var(--teal)}
.login h1{font-size:1.5rem;letter-spacing:-.02em;margin-bottom:6px}
.login .sub{color:var(--muted);font-size:.92rem;margin-bottom:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:7px;color:var(--text)}
.input{position:relative}
.input input,.inp{width:100%;padding:13px 15px;border:1.5px solid var(--line-d);border-radius:var(--r-sm);
  font-size:15px;background:#fff;transition:border-color .2s,box-shadow .2s}
.input input:focus,.inp:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,101,192,.13)}
.input .eye{position:absolute;top:50%;inset-inline-end:10px;transform:translateY(-50%);background:none;
  border:0;color:var(--faint);padding:4px;display:flex}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;padding:13px 18px;transition:transform .12s,box-shadow .2s,background .2s}
.btn:active{transform:scale(.985)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;box-shadow:0 6px 18px rgba(21,101,192,.32)}
.btn-primary:hover{box-shadow:0 8px 24px rgba(21,101,192,.42)}
.btn-block{width:100%}
.btn-ghost{background:var(--bg);color:var(--text);border:1.5px solid var(--line-d)}
.btn-danger{background:rgba(229,57,53,.1);color:var(--danger)}
.btn-sm{padding:9px 13px;font-size:13.5px;border-radius:10px}
.btn:disabled{opacity:.6;pointer-events:none}
.alert{font-size:13.5px;padding:11px 14px;border-radius:10px;margin-bottom:14px;display:none}
.alert.show{display:block}
.alert-error{background:rgba(229,57,53,.08);color:#b3261e;border-inline-start:3px solid var(--danger)}
.login-note{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);text-align:center}

/* ═══ APP SHELL ═══════════════════════════════════════════ */
.app{min-height:100vh;min-height:100svh;padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom,0px))}
.topbar{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:11px 16px}
.topbar .tb-logo{height:30px;width:auto}
.topbar .tb-title{font-weight:800;font-size:1.02rem;letter-spacing:-.01em}
.topbar .tb-spacer{flex:1}
.icon-btn{position:relative;background:var(--bg);border:1px solid var(--line);border-radius:11px;
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--text)}
.icon-btn svg{width:20px;height:20px}
.avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:14px;border:0;letter-spacing:.5px}
.dot{position:absolute;top:-3px;inset-inline-end:-3px;min-width:17px;height:17px;padding:0 4px;background:var(--danger);
  color:#fff;font-size:10px;font-weight:700;border-radius:9px;display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.lang-toggle{background:var(--bg);border:1px solid var(--line);border-radius:11px;height:40px;padding:0 12px;
  font-weight:700;font-size:13px;color:var(--blue)}

.main{max-width:760px;margin:0 auto;padding:18px 16px 28px}
.view{animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ── bottom nav (mobile) ──────────────────────────────── */
.botnav{position:fixed;bottom:0;left:0;right:0;z-index:45;height:calc(var(--nav-h) + env(safe-area-inset-bottom,0px));
  padding-bottom:env(safe-area-inset-bottom,0px);background:rgba(255,255,255,.94);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);display:flex}
.botnav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  color:var(--faint);font-size:10.5px;font-weight:600;padding-top:7px;transition:color .2s}
.botnav a svg{width:22px;height:22px}
.botnav a.active{color:var(--blue)}
.botnav a.active svg{stroke:var(--blue)}

/* ── greeting / hero ──────────────────────────────────── */
.hello{margin-bottom:18px}
.hello .hi{font-size:1.45rem;font-weight:800;letter-spacing:-.02em}
.hello .id{color:var(--muted);font-size:.86rem;margin-top:2px}

/* ── cards ────────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:18px}
.card + .card{margin-top:14px}
.section-h{display:flex;align-items:center;justify-content:space-between;margin:24px 2px 12px}
.section-h h2{font-size:1.05rem;font-weight:800;letter-spacing:-.01em}
.section-h a,.link{color:var(--blue);font-weight:600;font-size:.85rem}

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:6px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 10px;text-align:center;box-shadow:var(--sh)}
.stat .n{font-size:1.5rem;font-weight:800;color:var(--blue);line-height:1}
.stat .l{font-size:.7rem;color:var(--muted);margin-top:5px;font-weight:600}

/* next-appointment highlight */
.next-appt{background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;border:0}
.next-appt .lbl{font-size:.72rem;opacity:.8;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.next-appt .doc{font-size:1.15rem;font-weight:800;margin:6px 0 2px}
.next-appt .meta{font-size:.85rem;opacity:.9}
.next-appt .when{margin-top:12px;display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.16);
  padding:8px 13px;border-radius:30px;font-size:.85rem;font-weight:600}

/* ── list rows ────────────────────────────────────────── */
.row{display:flex;align-items:center;gap:13px;padding:14px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .ic{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(21,101,192,.09);color:var(--blue);flex:none}
.row .ic svg{width:20px;height:20px}
.row .gist{flex:1;min-width:0}
.row .gist .t{font-weight:700;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .gist .s{color:var(--muted);font-size:.82rem;margin-top:1px}
.row .end{text-align:end;flex:none}
.chevron{color:var(--faint)}

/* ── badges ───────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:30px;white-space:nowrap}
.b-info{background:rgba(21,101,192,.12);color:var(--info)}
.b-ok{background:rgba(30,158,99,.13);color:var(--ok)}
.b-warn{background:rgba(224,134,0,.14);color:var(--warn)}
.b-danger{background:rgba(229,57,53,.12);color:var(--danger)}
.b-neutral{background:#eef1f6;color:var(--muted)}

/* ── segmented tabs ───────────────────────────────────── */
.seg{display:flex;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:16px;gap:4px}
.seg button{flex:1;border:0;background:none;padding:9px;border-radius:9px;font-weight:700;font-size:.85rem;color:var(--muted)}
.seg button.active{background:#fff;color:var(--blue);box-shadow:var(--sh)}

/* ── documents ────────────────────────────────────────── */
.doc-item{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:10px;background:#fff}
.doc-item .ic{width:44px;height:44px;border-radius:11px;background:rgba(0,172,193,.12);color:var(--teal);display:flex;align-items:center;justify-content:center}
.doc-item .t{font-weight:700;font-size:.92rem;word-break:break-word}
.doc-item .s{font-size:.78rem;color:var(--muted)}
.upload-zone{border:2px dashed var(--line-d);border-radius:var(--r);padding:26px 16px;text-align:center;color:var(--muted);background:#fff;transition:.2s}
.upload-zone.drag{border-color:var(--blue);background:rgba(21,101,192,.04)}
.upload-zone svg{width:34px;height:34px;color:var(--blue);margin:0 auto 8px}

/* ── detail / data list ───────────────────────────────── */
.dl{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border-radius:var(--r-sm);overflow:hidden}
.dl > div{background:#fff;display:flex;justify-content:space-between;gap:14px;padding:12px 14px}
.dl .k{color:var(--muted);font-size:.83rem;font-weight:600}
.dl .v{font-weight:600;font-size:.88rem;text-align:end}
.eye-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.eye-box{background:var(--bg);border-radius:var(--r-sm);padding:12px;text-align:center}
.eye-box .eye-l{font-size:.7rem;color:var(--muted);font-weight:700;text-transform:uppercase}
.eye-box .eye-v{font-size:1.2rem;font-weight:800;color:var(--blue);margin-top:3px}

/* ── empty state ──────────────────────────────────────── */
.empty{text-align:center;padding:44px 20px;color:var(--faint)}
.empty svg{width:46px;height:46px;margin:0 auto 12px;opacity:.5}
.empty .t{font-weight:700;color:var(--muted)}
.empty .s{font-size:.85rem;margin-top:3px}

/* ── modal ────────────────────────────────────────────── */
.modal{position:fixed;inset:0;z-index:90;background:rgba(8,20,40,.5);backdrop-filter:blur(3px);
  display:none;align-items:flex-end;justify-content:center}
.modal.open{display:flex}
.modal-box{background:#fff;width:100%;max-width:520px;max-height:92vh;overflow-y:auto;
  border-radius:var(--r-lg) var(--r-lg) 0 0;padding:22px 20px calc(22px + env(safe-area-inset-bottom,0px));
  animation:slideUp .28s cubic-bezier(.2,.8,.2,1)}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:none}}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.modal-head h3{font-size:1.12rem;font-weight:800}
.modal-grip{width:38px;height:4px;background:var(--line-d);border-radius:3px;margin:0 auto 14px}
.x{background:var(--bg);border:0;border-radius:9px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;color:var(--muted)}

/* ── toast ────────────────────────────────────────────── */
.toast{position:fixed;left:50%;bottom:calc(var(--nav-h) + 18px);transform:translateX(-50%) translateY(20px);
  background:var(--navy);color:#fff;padding:12px 18px;border-radius:30px;font-size:.88rem;font-weight:600;
  box-shadow:var(--sh-l);z-index:120;opacity:0;transition:.3s;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:#b3261e}.toast.ok{background:var(--ok)}

/* ── notifications panel ──────────────────────────────── */
.sheet{position:fixed;inset:0;z-index:80;background:rgba(8,20,40,.4);display:none}
.sheet.open{display:block}
.sheet-panel{position:absolute;top:0;inset-inline-end:0;height:100%;width:min(380px,90vw);background:#fff;
  box-shadow:var(--sh-l);overflow-y:auto}
.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff}
.notif{display:flex;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.notif.unread{background:rgba(21,101,192,.04)}
.notif .ni{width:38px;height:38px;border-radius:10px;background:rgba(21,101,192,.1);color:var(--blue);display:flex;align-items:center;justify-content:center;flex:none}
.notif .nt{font-weight:700;font-size:.9rem}
.notif .nm{font-size:.82rem;color:var(--muted);margin-top:2px}
.notif .nd{font-size:.72rem;color:var(--faint);margin-top:4px}

/* ── chips ────────────────────────────────────────────── */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 13px;border:1.5px solid var(--line-d);border-radius:30px;font-size:.83rem;font-weight:600;color:var(--muted);background:#fff}
.chip.on{border-color:var(--blue);background:rgba(21,101,192,.08);color:var(--blue)}

/* ── med item editor ──────────────────────────────────── */
.med{border:1px solid var(--line);border-radius:var(--r-sm);padding:12px;margin-bottom:10px;position:relative}
.med .rm{position:absolute;top:8px;inset-inline-end:8px;background:none;border:0;color:var(--danger)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ═══ DESKTOP ═════════════════════════════════════════════ */
@media(min-width:860px){
  .login{grid-template-columns:1.05fr .95fr}
  .login-brand{display:flex;flex-direction:column;justify-content:center;padding:54px;position:relative;overflow:hidden;
    background:linear-gradient(150deg,#041126,#0B1D3A 45%,#0d3470 80%,#1565C0);color:#fff}
  .login-brand .bl{position:absolute;border-radius:50%;filter:blur(70px);opacity:.4}
  .login-brand .bl1{width:340px;height:340px;background:#1565C0;top:-90px;inset-inline-end:-70px}
  .login-brand .bl2{width:240px;height:240px;background:#00ACC1;bottom:-60px;inset-inline-start:10%}
  .lb-logo{height:60px;width:auto;margin-bottom:30px;filter:brightness(0) invert(1)}
  .lb-title{font-size:2.3rem;font-weight:800;letter-spacing:-.02em;line-height:1.12;position:relative;white-space:pre-line}
  .lb-title em{color:var(--blue-lt);font-style:normal}
  .lb-sub{margin-top:14px;font-size:1rem;opacity:.85;max-width:30ch;position:relative}
  .lb-feats{margin-top:30px;display:flex;flex-direction:column;gap:14px;position:relative}
  .lb-feat{display:flex;align-items:center;gap:12px;font-size:.95rem;opacity:.95}
  .lb-feat .fi{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.13);display:flex;align-items:center;justify-content:center}

  .app{padding-bottom:0;display:grid;grid-template-columns:248px 1fr;grid-template-rows:auto 1fr;min-height:100vh}
  .topbar{grid-column:1/-1}
  .botnav{position:sticky;top:0;height:auto;flex-direction:column;border-top:0;border-inline-end:1px solid var(--line);
    padding:16px 12px;background:#fff;align-self:stretch;backdrop-filter:none;gap:4px}
  .botnav a{flex:none;flex-direction:row;justify-content:flex-start;gap:13px;font-size:.95rem;padding:12px 14px;border-radius:12px;font-weight:700}
  .botnav a svg{width:21px;height:21px}
  .botnav a.active{background:rgba(21,101,192,.1)}
  .main{padding:26px 30px 40px;max-width:920px}
  .stat-row{max-width:540px}
  .modal{align-items:center}
  .modal-box{border-radius:var(--r-lg);max-height:86vh}
  .modal-grip{display:none}
  .toast{bottom:26px}
}
@media(min-width:560px){ .dl{grid-template-columns:1fr 1fr} }