/* ============================================================
   AUTH PAGES — Signup & Login
   Loaded only on pages using signup.php or login.php templates
   Assumes the theme's base tokens, reset, and button styles
   are already loaded from header.php.
============================================================ */

/* ── Shell / Split Layout ── */
.auth-shell{display:grid; grid-template-columns:1fr 1fr; min-height:calc(100vh - 84px);}
@media (max-width:900px){ .auth-shell{grid-template-columns:1fr;} .auth-visual{display:none;} }

/* ── Left Visual Panel ── */
.auth-visual{background:var(--ink); color:var(--cream); position:relative; overflow:hidden; display:flex; flex-direction:column;}
.auth-visual::before{
  content:''; position:absolute; inset:0; opacity:.5;
  background-image:radial-gradient(circle at 85% 12%, rgba(253,164,0,.16), transparent 45%),
                    radial-gradient(circle at 8% 90%, rgba(39,115,80,.35), transparent 45%);
  pointer-events:none;
}
.auth-visual-inner{position:relative; z-index:2; flex:1; display:flex; flex-direction:column; justify-content:center; gap:28px; max-width:420px; margin-inline:auto; width:100%; padding:48px 24px;}

/* ── Word Card ── */
.word-card{background:var(--ink-2); border:1px solid rgba(250,242,223,.12); border-radius:var(--radius-l); padding:26px; box-shadow:var(--shadow-pop);}
.word-card-top{display:flex; justify-content:space-between; align-items:center; margin-bottom:18px;}
.word-card-top span{font-family:var(--font-utility); font-size:.72rem; color:var(--cream-70);}
.word-card-top .dots{display:flex; gap:6px;}
.word-card-top .dots i{width:9px;height:9px;border-radius:50%;background:rgba(250,242,223,.25);}
.word-main{font-family:var(--font-display); font-size:2.8rem; color:var(--amber); text-align:center; margin-bottom:8px;}
.word-translit{text-align:center; font-family:var(--font-utility); font-size:.8rem; color:var(--cream-70); margin-bottom:2px;}
.word-meaning{text-align:center; font-weight:700; font-size:1.05rem; margin-bottom:20px;}
.word-example{border-top:1px dashed rgba(250,242,223,.18); padding-top:14px; font-size:.85rem; color:var(--cream-70); line-height:1.8;}
.word-example b{color:var(--amber); font-weight:600; font-size:.72rem; letter-spacing:.04em; display:block; margin-bottom:6px; font-family:var(--font-utility);}

/* ── Auth Perks (signup) ── */
.auth-perks{display:flex; flex-direction:column; gap:16px;}
.auth-perks li{display:flex; align-items:flex-start; gap:12px; font-size:.92rem; color:var(--cream-70);}
.auth-perks li svg{width:20px;height:20px; color:var(--amber); flex:none; margin-top:1px;}
.auth-perks li b{color:var(--cream); font-weight:700;}

/* ── Auth Testimonial (login) ── */
.auth-testimonial{background:rgba(250,242,223,.06); border:1px solid rgba(250,242,223,.12); border-radius:var(--radius-m); padding:22px; transition:opacity .4s ease; min-height:168px;}
.auth-testimonial.is-fading{opacity:0;}
.auth-testimonial .stars{display:flex; gap:3px; color:var(--amber-2); margin-bottom:12px;}
.auth-testimonial .stars svg{width:13px;height:13px;}
.auth-testimonial p{font-size:.88rem; color:var(--cream-70); margin-bottom:16px; line-height:1.8;}
.auth-testimonial .person{display:flex; align-items:center; gap:10px;}
.auth-testimonial .avatar{width:36px;height:36px;border-radius:50%; background:linear-gradient(140deg,var(--amber),var(--emerald)); display:flex; align-items:center; justify-content:center; font-family:var(--font-utility); font-weight:700; color:var(--ink); flex:none; font-size:.8rem;}
.auth-testimonial .person b{display:block; font-size:.84rem; color:var(--cream);}
.auth-testimonial .person span{font-size:.74rem; color:var(--cream-70);}

/* ── Auth Stats ── */
.auth-stats{display:flex; justify-content:space-between; gap:10px;}
.auth-stats .stat{text-align:center; flex:1;}
.auth-stats .stat b{display:block; font-family:var(--font-utility); font-weight:700; font-size:1.3rem; color:var(--amber);}
.auth-stats .stat span{font-size:.7rem; color:var(--cream-70);}

/* ── Form Panel ── */
.auth-form-panel{display:flex; align-items:center; justify-content:center; padding:40px 24px 64px;}
.auth-form-wrap{width:100%; max-width:420px;}
.auth-form-wrap h1{font-family:var(--font-display); font-size:clamp(1.6rem,1.3rem + 1.4vw,2.2rem); margin-bottom:10px; line-height:1.25;}
.auth-sub{color:var(--ink-60); margin-bottom:30px; font-size:.94rem;}

/* ── Eyebrow badge ── */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-utility); font-size:.8rem; font-weight:600;
  letter-spacing:.02em; color:var(--emerald);
  background:rgba(39,115,80,.1); border:1px solid rgba(39,115,80,.22);
  padding:6px 16px; border-radius:999px; margin-bottom:18px;
}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block;}

/* ── Form Fields ── */
.field{margin-bottom:18px;}
.field label{display:block; font-family:var(--font-utility); font-size:.83rem; font-weight:600; margin-bottom:7px;}
.input-wrap{position:relative; display:flex; align-items:center;}
.input-wrap svg.leading{position:absolute; inset-inline-start:15px; width:17px; height:17px; color:var(--ink-35); pointer-events:none;}
.field input[type="text"], .field input[type="email"], .field input[type="password"]{
  width:100%; border:1.5px solid var(--ink-12); border-radius:var(--radius-s); background:var(--white);
  padding:13px 16px; padding-inline-start:42px; font-family:var(--font-body); font-size:.94rem; transition:border-color .2s;
}
.field input:focus{outline:none; border-color:var(--amber);}
.field.has-error input{border-color:var(--red);}
.toggle-eye{position:absolute; inset-inline-end:13px; width:20px; height:20px; color:var(--ink-35); display:flex; align-items:center; justify-content:center;}
.toggle-eye:hover{color:var(--ink);}
.toggle-eye svg{width:19px;height:19px;}
.field-error{display:block; color:var(--red); font-size:.76rem; margin-top:6px; min-height:0;}
.field-hint{display:block; color:var(--ink-35); font-size:.76rem; margin-top:6px;}

/* ── Strength Meter (signup) ── */
.strength-meter{display:flex; gap:5px; margin-top:9px;}
.strength-meter i{flex:1; height:4px; border-radius:2px; background:var(--ink-12); transition:background .2s;}
.strength-meter.weak i:nth-child(1){background:var(--red);}
.strength-meter.medium i:nth-child(1), .strength-meter.medium i:nth-child(2){background:var(--amber);}
.strength-meter.strong i{background:var(--emerald);}
.strength-label{font-size:.74rem; margin-top:6px; display:block; color:var(--ink-35);}

/* ── Terms Row (signup) ── */
.terms-row{display:flex; align-items:flex-start; gap:10px; margin-bottom:24px; font-size:.85rem; color:var(--ink-60);}
.terms-row input{position:absolute; opacity:0; width:0; height:0;}
.terms-row .box{width:19px;height:19px;border-radius:6px; border:1.5px solid var(--ink-12); display:flex; align-items:center; justify-content:center; flex:none; transition:.2s; background:var(--white); margin-top:1px; cursor:pointer;}
.terms-row .box svg{width:12px;height:12px; color:var(--ink); opacity:0; transition:.2s;}
.terms-row input:checked + .box{background:var(--amber); border-color:var(--amber);}
.terms-row input:checked + .box svg{opacity:1;}
.terms-row label{cursor:pointer;}
.terms-row a{color:var(--emerald-2); font-weight:600;}
.terms-row.has-error .box{border-color:var(--red);}

/* ── Field Row / Checkbox (login) ── */
.field-row{display:flex; align-items:center; justify-content:space-between; margin-bottom:26px; font-size:.85rem; flex-wrap:wrap; gap:10px;}
.checkbox{display:flex; align-items:center; gap:8px; cursor:pointer;}
.checkbox input{position:absolute; opacity:0; width:0; height:0;}
.checkbox .box{width:19px;height:19px;border-radius:6px; border:1.5px solid var(--ink-12); display:flex; align-items:center; justify-content:center; flex:none; transition:.2s; background:var(--white);}
.checkbox .box svg{width:12px;height:12px; color:var(--ink); opacity:0; transition:.2s;}
.checkbox input:checked + .box{background:var(--amber); border-color:var(--amber);}
.checkbox input:checked + .box svg{opacity:1;}
.field-row a{color:var(--emerald-2); font-weight:600;}

/* ── Divider ── */
.divider{display:flex; align-items:center; gap:14px; margin:24px 0; color:var(--ink-35); font-size:.8rem; font-family:var(--font-utility);}
.divider::before, .divider::after{content:''; flex:1; height:1px; background:var(--ink-12);}

/* ── Google Button ── */
.google-btn{display:flex; align-items:center; gap:10px;}
.google-btn svg{width:19px;height:19px;}

/* ── Auth Switch ── */
.auth-switch{text-align:center; margin-top:26px; font-size:.9rem; color:var(--ink-60);}
.auth-switch a{color:var(--emerald-2); font-weight:700;}

/* ── Back Link (login forgot password) ── */
.back-link{display:inline-flex; align-items:center; gap:8px; font-family:var(--font-utility); font-size:.85rem; font-weight:600; color:var(--ink-60); margin-bottom:24px;}
.back-link:hover{color:var(--ink);}
.back-link svg{width:16px;height:16px;}

/* ── Signup Alert ── */
.signup-alert.error{background:rgba(192,57,43,.1);color:#c0392b;padding:12px 16px;border-radius:10px;font-size:.88rem;margin-bottom:20px;}

/* ── Success View ── */
.success-view{text-align:center; padding:12px 0 4px;}
.success-icon{width:64px;height:64px;border-radius:50%; background:rgba(39,115,80,.12); color:var(--emerald); display:flex; align-items:center; justify-content:center; margin:0 auto 22px;}
.success-icon svg{width:30px;height:30px;}
.success-view h1{margin-bottom:10px;}
.success-view p{color:var(--ink-60); font-size:.94rem;}

/* ── Reveal Animation ── */
.reveal{opacity:0; transform:translateY(16px); animation:reveal-in .6s ease forwards;}
@keyframes reveal-in{to{opacity:1; transform:translateY(0);}}

/* ── Toast ── */
.toast{
  position:fixed; bottom:28px; left:50%; transform:translateX(-50%) translateY(140%); background:var(--ink); color:var(--cream);
  padding:14px 26px; border-radius:999px; font-family:var(--font-utility); font-size:.85rem; font-weight:600; z-index:120;
  display:flex; align-items:center; gap:10px; box-shadow:var(--shadow-pop); transition:transform .35s ease;
}
.toast.is-open{transform:translateX(-50%) translateY(0);}
.toast svg{width:16px;height:16px; color:var(--amber);}