/* ============================================================
   NAP — Auth pages (login / register / OTP)
   Place at: static/css/nap-auth.css
   From the Claude Design "Auth - ໃໝ່" handoff, adapted to the
   real server-driven flow (3 separate templates that extend
   base.html). Reuses the green design tokens defined globally
   in nap-header-footer.css (:root).
   ============================================================ */

/* flex-shrink:0 — base.html's body is a flex column (style.css). Without this,
   the explicit min-height overrides flexbox's implicit min-height:auto and lets
   this page shrink below the card, overflowing it onto the partners/footer. */
.authpage{min-height:62vh;flex:0 0 auto;display:flex;justify-content:center;align-items:flex-start;padding:56px 32px 72px}
.authcard{width:100%;max-width:1024px;background:var(--paper);border:1px solid var(--line);border-radius:24px;
  box-shadow:var(--shadow-lg);overflow:hidden;display:grid;grid-template-columns:.92fr 1.08fr;
  font-family:var(--hf-sans);color:var(--ink)}

/* ---- brand side ---- */
.auth-brand{position:relative;background:linear-gradient(165deg,var(--green-800) 0%,var(--green-900) 55%,var(--green-950) 100%);
  color:#fff;padding:44px 40px;display:flex;flex-direction:column;overflow:hidden;isolation:isolate}
.auth-brand::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-150px;top:-120px;
  background:radial-gradient(circle at center,rgba(95,224,163,.26),transparent 68%);z-index:-1}
.auth-brand::after{content:"";position:absolute;width:240px;height:240px;border-radius:50%;left:-110px;bottom:-90px;
  background:radial-gradient(circle at center,rgba(95,224,163,.16),transparent 70%);z-index:-1}
.ab-emblem{width:54px;height:54px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 1px rgba(255,255,255,.22),0 8px 22px rgba(0,0,0,.25)}
.ab-eyebrow{margin-top:26px;display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:800;letter-spacing:1px;
  text-transform:uppercase;color:var(--green-400)}
.ab-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green-400);box-shadow:0 0 0 4px rgba(95,224,163,.2)}
.ab-title{font-size:26px;font-weight:900;letter-spacing:-.4px;line-height:1.22;margin:13px 0 0;color:#fff;text-wrap:balance}
.ab-sub{margin-top:12px;color:#bfe0cd;font-size:13.5px;font-weight:500;line-height:1.6;max-width:34ch}
.ab-points{margin-top:auto;padding-top:34px;display:flex;flex-direction:column;gap:15px}
.ab-point{display:flex;align-items:flex-start;gap:13px}
.ab-point .pi{width:38px;height:38px;flex:0 0 auto;border-radius:11px;background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.13);color:var(--green-400);display:grid;place-items:center}
.ab-point .pi svg{width:19px;height:19px}
.ab-point b{display:block;color:#fff;font-size:13.5px;font-weight:700;line-height:1.3}
.ab-point .pt{display:block;color:#8fbaa1;font-size:12px;font-weight:500;margin-top:2px;line-height:1.45}

/* ---- form side ---- */
.auth-form-wrap{padding:40px 44px 38px;display:flex;flex-direction:column;justify-content:center;min-width:0}
.auth-tabs{display:flex;gap:5px;background:var(--green-50);border:1px solid var(--green-100);border-radius:999px;padding:5px;margin-bottom:26px}
.auth-tab{flex:1;text-align:center;padding:10px 8px;border-radius:999px;font-family:var(--hf-sans);font-size:13.5px;font-weight:800;
  color:var(--ink-soft);cursor:pointer;border:none;background:none;transition:background .18s,color .18s,box-shadow .18s}
.auth-tab:hover{color:var(--green-800)}
.auth-tab.active{background:var(--green-700);color:#fff;box-shadow:0 4px 12px rgba(17,84,58,.24)}

.view-head{margin-bottom:22px}
.view-head h2{margin:0;font-size:21px;font-weight:900;color:var(--green-900);letter-spacing:-.3px;display:flex;align-items:center;gap:10px}
.view-head h2 svg{width:21px;height:21px;color:var(--green-600)}
.view-head p{margin:7px 0 0;font-size:13px;color:var(--ink-soft);font-weight:500}

.authform{display:block}

.field{margin-bottom:17px}
.field>label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--green-900);margin-bottom:8px}
.field>label svg{width:15px;height:15px;color:var(--green-600);flex:0 0 auto}
.inp{position:relative;display:flex;align-items:center}
.inp .lead{position:absolute;left:15px;width:17px;height:17px;color:var(--ink-faint);pointer-events:none}
.inp input{width:100%;font-family:var(--hf-sans);font-size:14.5px;color:var(--ink);background:#fbfdfc;
  border:1.5px solid var(--line);border-radius:13px;padding:13.5px 16px 13.5px 44px;transition:border-color .15s,box-shadow .15s,background .15s;outline:none}
.inp input::placeholder{color:var(--ink-faint)}
.inp input:focus{border-color:var(--green-500);background:#fff;box-shadow:0 0 0 3.5px rgba(42,168,115,.13)}
.inp .pw{position:absolute;right:8px;background:none;border:none;cursor:pointer;color:var(--ink-faint);padding:9px;border-radius:9px;display:grid;place-items:center;transition:color .15s,background .15s}
.inp .pw:hover{color:var(--green-700);background:var(--green-50)}
.inp .pw svg{width:18px;height:18px}
.field-hint{font-size:11.5px;color:var(--ink-faint);margin-top:7px;line-height:1.45}
.field-error{font-size:12px;color:#c0392b;font-weight:600;margin-top:7px;line-height:1.45}
.field-error span{display:block}

.form-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 22px}
.remember{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-soft);font-weight:600;cursor:pointer;user-select:none}
.remember input{width:17px;height:17px;accent-color:var(--green-700);cursor:pointer}
.link-quiet{color:var(--green-700);font-weight:700;font-size:13px}
.link-quiet:hover{color:var(--green-800);text-decoration:underline}

.btn-primary{width:100%;border:none;cursor:pointer;font-family:var(--hf-sans);font-size:15px;font-weight:800;color:#fff;
  background:var(--green-700);padding:15px;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:9px;
  transition:background .16s,transform .12s,box-shadow .16s;box-shadow:0 8px 20px rgba(17,84,58,.22)}
.btn-primary:hover{background:var(--green-800);transform:translateY(-1px);box-shadow:0 12px 26px rgba(17,84,58,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-primary svg{width:18px;height:18px}
.btn-ghost{flex:0 0 auto;border:1.5px solid var(--green-100);background:var(--paper);cursor:pointer;font-family:var(--hf-sans);
  font-size:13.5px;font-weight:800;color:var(--green-700);padding:14px 18px;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:8px;transition:border-color .15s,background .15s;text-decoration:none}
.btn-ghost:hover{border-color:var(--green-400);background:var(--green-50)}
.btn-ghost:disabled{opacity:.5;cursor:not-allowed}
.btn-ghost svg{width:16px;height:16px}

.auth-alt{text-align:center;margin-top:22px;font-size:13.5px;color:var(--ink-soft);font-weight:600}
.auth-alt a{color:var(--green-700);font-weight:800;cursor:pointer}
.auth-alt a:hover{text-decoration:underline}

/* flash messages inside the auth card */
.auth-flash{display:flex;align-items:flex-start;gap:10px;border-radius:12px;padding:11px 14px;margin-bottom:18px;
  font-size:13px;font-weight:600;line-height:1.45}
.auth-flash svg{width:17px;height:17px;flex:0 0 auto;margin-top:1px}
.auth-flash.success{background:#eafaf1;border:1px solid #bce6cf;color:#1d7a48}
.auth-flash.info{background:#eaf3fb;border:1px solid #bcd8ef;color:#1f6aa6}
.auth-flash.warning{background:#fdf6e3;border:1px solid #ecdca0;color:#8a6d12}
.auth-flash.danger,.auth-flash.error{background:#fdeceb;border:1px solid #f3c4c0;color:#b3322a}

/* ---- otp ---- */
.dev-otp{display:flex;align-items:center;gap:9px;background:#fdf6e3;border:1px solid #ecdca0;color:#8a6d12;
  font-size:12.5px;font-weight:700;padding:11px 14px;border-radius:12px;margin-bottom:22px}
.dev-otp svg{width:16px;height:16px;flex:0 0 auto}
.dev-otp b{font-weight:900;letter-spacing:1px;font-variant-numeric:tabular-nums}
.otp-boxes{display:flex;gap:9px;margin:2px 0 6px}
.otp-boxes input{flex:1;min-width:0;aspect-ratio:1/1;text-align:center;font-family:var(--hf-sans);font-size:24px;font-weight:800;
  color:var(--green-900);background:#fbfdfc;border:1.5px solid var(--line);border-radius:14px;outline:none;
  transition:border-color .15s,box-shadow .15s,background .15s}
.otp-boxes input:focus{border-color:var(--green-500);background:#fff;box-shadow:0 0 0 3.5px rgba(42,168,115,.13)}
.otp-boxes input.filled{border-color:var(--green-400);background:var(--green-50)}
.otp-timer{text-align:center;font-size:12.5px;color:var(--ink-soft);font-weight:600;margin:16px 0 22px}
.otp-timer b{color:var(--green-700);font-variant-numeric:tabular-nums}
.otp-timer.expired b{color:#c0392b}
.otp-actions{display:flex;gap:11px}
.otp-actions .btn-primary{flex:1}

/* ============ RESPONSIVE ============ */
@media (max-width:860px){
  .authcard{grid-template-columns:1fr;max-width:480px}
  .auth-brand{display:none}
}
@media (max-width:680px){
  .authpage{padding:30px 18px 48px}
  .auth-form-wrap{padding:30px 26px 30px}
}