/* index.css — Auth Gateway styles (login + register page only)
   Scope: index.html exclusively. Do NOT import from other pages.
   Version: auth-gw-v8 */

:root{--ac:#00c896;--ac2:#2563ff;}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Cairo',sans-serif;background:#070b18;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 16px;overflow-x:hidden;}

/* ── Background ── */
.bg{position:fixed;inset:0;pointer-events:none;z-index:0;}
.orb{position:absolute;border-radius:50%;filter:blur(110px);animation:breathe 9s ease-in-out infinite;}
.o1{width:600px;height:600px;background:#00c896;opacity:.12;top:-200px;right:-160px;}
.o2{width:500px;height:500px;background:#2563ff;opacity:.11;bottom:-180px;left:-140px;animation-delay:4s;}
.o3{width:280px;height:280px;background:#8b5cf6;opacity:.07;top:40%;left:30%;animation-delay:2s;}
@keyframes breathe{0%,100%{transform:scale(1);}50%{transform:scale(1.08) translateY(-18px);}}
.grid{position:fixed;inset:0;z-index:0;background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:52px 52px;}

/* ── Page wrap ── */
.wrap{position:relative;z-index:10;width:100%;max-width:420px;}

/* ── Logo ── */
.logo{text-align:center;margin-bottom:28px;}
.logo-mark{font-size:2.2rem;font-weight:900;background:linear-gradient(135deg,var(--ac),var(--ac2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;}
.logo-sub{font-size:.7rem;color:rgba(255,255,255,.28);margin-top:3px;}

/* ── Role selector (3 cards, register-only) ── */
.type-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:14px;}
.type-btn{
  padding:12px 6px 10px;
  border-radius:14px;
  border:2px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);
  cursor:pointer;
  text-align:center;
  transition:all .25s;
  font-family:'Cairo',sans-serif;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
}
.type-btn:hover{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.07);}
.type-btn.active{border-color:var(--ac);background:rgba(0,200,150,.06);}
.type-btn.active.inst{border-color:var(--ac2);background:rgba(37,99,255,.06);}
/* Dim unselected cards once a choice is made */
.type-row.has-selection .type-btn:not(.active){opacity:.52;transform:scale(.97);}

/* ── Type card icon badge ── */
.tb-ico{
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.10);
  color:rgba(255,255,255,.55);
  transition:background .25s,color .25s,box-shadow .25s;
  flex-shrink:0;
}
.tb-ico svg{width:28px;height:28px;stroke-width:2;}
/* Active: teal icon + subtle glow (same colour for all types) */
.type-btn.active .tb-ico,
.type-btn.active.inst .tb-ico{
  color:var(--ac);
  background:rgba(0,200,150,.14);
  box-shadow:0 0 12px rgba(0,200,150,.18);
}
.tb-name{font-size:.72rem;font-weight:800;color:#fff;line-height:1.2;}
.tb-sub{font-size:.6rem;color:rgba(255,255,255,.48);line-height:1.3;}

/* ── Auth card ── */
.bubble{
  background:linear-gradient(160deg,rgba(20,30,55,.9),rgba(10,18,38,.95));
  border:1px solid rgba(255,255,255,.09);
  border-radius:22px;
  padding:26px 24px;
  backdrop-filter:blur(24px);
  box-shadow:0 20px 70px rgba(0,0,0,.6);
}

/* ── Form title ── */
.form-title{font-size:.92rem;font-weight:900;color:#fff;margin-bottom:18px;}

/* ── Fields ── */
.field{margin-bottom:13px;}
.field label{display:block;font-size:.71rem;font-weight:700;color:rgba(255,255,255,.4);margin-bottom:5px;}
.field input,
.field select{
  width:100%;
  padding:11px 14px;
  background:rgba(255,255,255,.06);
  border:1.5px solid rgba(255,255,255,.09);
  border-radius:12px;
  color:#fff;
  font-family:'Cairo',sans-serif;
  font-size:.84rem;
  outline:none;
  direction:rtl;
  transition:border-color .2s;
  appearance:none;
}
.field input:focus,
.field select:focus{border-color:var(--ac);}
.field input::placeholder{color:rgba(255,255,255,.28);}
.field select{cursor:pointer;}
.field select option{background:#0d1526;color:#fff;}

/* ── Password eye ── */
.pass-wrap{position:relative;display:flex;align-items:center;}
.pass-wrap input{width:100%;padding-left:36px!important;}
.pass-eye{position:absolute;left:10px;cursor:pointer;font-size:1rem;opacity:.5;user-select:none;transition:opacity .2s;}
.pass-eye:hover{opacity:.9;}

/* ── CTA button ── */
.cta{
  width:100%;padding:13px;border:none;border-radius:13px;
  background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff;font-family:'Cairo',sans-serif;font-size:.9rem;font-weight:900;
  cursor:pointer;transition:all .25s;margin-top:4px;
}
.cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,200,150,.35);}
.cta:disabled{opacity:.6;transform:none;cursor:wait;}

/* ── Switch link ── */
.switch-link{text-align:center;margin-top:14px;font-size:.73rem;color:rgba(255,255,255,.35);}
.switch-link span{color:var(--ac);cursor:pointer;font-weight:700;}
.switch-link span:hover{text-decoration:underline;}

/* ── Utility ── */
.hidden{display:none!important;}

/* ── Simple toast ── */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);padding:10px 18px;border-radius:12px;font-size:.78rem;font-weight:700;z-index:9999;transition:transform .3s;pointer-events:none;white-space:nowrap;}
.toast.show{transform:translateX(-50%) translateY(0);}
.toast.success{background:#065f46;color:#6ee7b7;border:1px solid rgba(110,231,183,.2);}
.toast.error{background:#7f1d1d;color:#fca5a5;border:1px solid rgba(252,165,165,.2);}

/* ── Logo image — centered, 130-160px wide ── */
.logo-img{width:145px;height:auto;object-fit:contain;display:block;margin:0 auto;}

/* ── Register step header ── */
.reg-step-header{text-align:center;margin-bottom:12px;}
.reg-step-title{font-size:.88rem;font-weight:800;color:#fff;margin-bottom:4px;}
.reg-step-sub{font-size:.68rem;color:rgba(255,255,255,.35);line-height:1.5;}

/* ── Forgot password ── */
.forgot-wrap{text-align:left;margin-bottom:12px;}
.forgot-link{font-size:.7rem;color:rgba(255,255,255,.3);cursor:pointer;}
.forgot-link:hover{color:rgba(255,255,255,.5);}

/* ── OR divider ── */
.or-divider{margin-top:16px;display:flex;align-items:center;gap:10px;}
.or-line{flex:1;height:1px;background:rgba(255,255,255,.08);}
.or-text{font-size:.7rem;color:rgba(255,255,255,.3);}

/* ── Google SSO placeholder ── */
.google-btn{width:100%;margin-top:12px;padding:11px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:rgba(255,255,255,.6);font-family:'Cairo',sans-serif;font-size:.82rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;}
.google-btn:hover{background:rgba(255,255,255,.07);}

/* ── Register panel accordion ── */
#registerPanel{
  overflow:hidden;
  max-height:0;
  opacity:0;
  transform:translateY(-8px);
  transition:max-height .32s cubic-bezier(.4,0,.2,1),
             opacity .25s ease,
             transform .25s ease;
  margin-top:0;
}
#registerPanel.open{
  max-height:640px;
  opacity:1;
  transform:translateY(0);
  margin-top:12px;
}

/* ── Password strength ── */
#passStrengthBar{height:3px;border-radius:2px;background:rgba(255,255,255,.08);margin-top:6px;transition:all .3s;display:none;}
#passStrengthFill{height:100%;border-radius:2px;width:0%;transition:all .3s;}
#passStrengthLabel{font-size:.65rem;color:rgba(255,255,255,.4);margin-top:3px;display:none;}

/* ── Skip link (accessibility) ── */
.skip-link{position:absolute;top:-40px;right:0;background:var(--ac,#00c896);color:#0d1a2e;padding:8px 16px;border-radius:0 0 8px 0;font-family:Cairo,sans-serif;font-size:.8rem;font-weight:700;text-decoration:none;transition:top .2s;z-index:10000;}
.skip-link:focus{top:0;}

/* ── ITQAN shared utilities (scoped to this page) ── */
@keyframes tw-shimmer{0%{background-position:-1000px 0}100%{background-position:1000px 0}}
@keyframes tw-spin{to{transform:translateY(-50%) rotate(360deg);}}
@keyframes tw-fadein{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
@keyframes tw-verified{0%,100%{box-shadow:0 0 0 0 rgba(0,200,150,0);}50%{box-shadow:0 0 0 5px rgba(0,200,150,.15);}}
.tw-toast[aria-live="polite"]{position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(20px);background:rgba(7,11,24,.97);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(20px);border-radius:14px;padding:12px 20px;display:flex;align-items:center;gap:10px;font-size:.82rem;font-family:Cairo,sans-serif;color:rgba(255,255,255,.92);opacity:0;transition:all .3s cubic-bezier(.34,1.56,.64,1);z-index:9999;white-space:nowrap;min-width:180px;justify-content:center;box-shadow:0 8px 32px rgba(0,0,0,.4);}
.tw-toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.tw-toast.success{border-color:rgba(0,200,150,.3);}
.tw-toast.error{border-color:rgba(239,68,68,.3);}
.tw-toast.info{border-color:rgba(37,99,255,.3);}
.tw-skeleton{background:linear-gradient(90deg,rgba(255,255,255,.04) 25%,rgba(255,255,255,.09) 50%,rgba(255,255,255,.04) 75%);background-size:2000px 100%;animation:tw-shimmer 1.5s infinite linear;border-radius:8px;}
.tw-btn-loading{position:relative;pointer-events:none;opacity:.8;}
.tw-btn-loading::after{content:'';position:absolute;width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;animation:tw-spin .7s linear infinite;right:12px;top:50%;transform:translateY(-50%);}
.tw-scroll-prog{position:fixed;top:0;left:0;height:2px;z-index:999;background:linear-gradient(90deg,var(--ac,#00c896),var(--ac2,#2563ff));transition:width .1s;width:0%;}
.tw-fab{position:fixed;bottom:80px;left:18px;width:50px;height:50px;border-radius:50%;border:none;font-size:1.4rem;background:linear-gradient(135deg,var(--ac,#00c896),var(--ac2,#2563ff));color:#fff;cursor:pointer;box-shadow:0 4px 20px rgba(0,200,150,.35);transition:all .25s cubic-bezier(.34,1.56,.64,1);z-index:50;display:flex;align-items:center;justify-content:center;}
.tw-fab:hover{transform:scale(1.12) rotate(90deg);}
.tw-empty{text-align:center;padding:50px 20px;}
.tw-empty-ico{font-size:2.5rem;margin-bottom:12px;opacity:.7;display:block;}
.tw-empty-title{font-size:.95rem;font-weight:800;margin-bottom:6px;}
.tw-empty-sub{font-size:.78rem;color:rgba(255,255,255,.35);margin-bottom:18px;line-height:1.6;}
.tw-empty-btn{padding:10px 22px;border-radius:12px;background:linear-gradient(135deg,var(--ac,#00c896),var(--ac2,#2563ff));border:none;color:#fff;font-family:Cairo,sans-serif;font-weight:700;font-size:.8rem;cursor:pointer;}
.tw-card-lift{transition:transform .2s,box-shadow .2s;}
.tw-card-lift:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3);}
.tw-verified{animation:tw-verified 2.5s ease-in-out infinite;}