/* PaperDue auth pages — login, signup, password reset
   Extracted from login.html mockup, April 27, 2026 */

/* ── TOKENS ── */
:root{
  --navy:#1a2744;--navy-dk:#111c33;--navy-mid:#243358;
  --orange:#e8732a;--orange-dk:#c85e1f;--orange-lt:#fdf0e8;
  --white:#ffffff;--bg:#f4f5f7;
  --ink:#1a1f2e;--ink2:#3d4460;--ink3:#6b7299;--ink4:#a0a8c0;
  --green:#1e8a4a;--green-lt:#edfaf3;
  --border:#e4e6ef;--border2:#cdd0e3;
  --blue:#2c6fad;
  --shadow:0 4px 20px rgba(26,39,68,.10);
  --shadow-lg:0 8px 40px rgba(26,39,68,.14);
  --r:6px;--r-lg:10px;--r-xl:16px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{
  font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);color:var(--ink);
  min-height:100vh;display:flex;flex-direction:column;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:var(--blue)}
a:hover{text-decoration:underline}

/* ── HEADER ── */
.header{
  background:var(--navy);height:60px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;box-shadow:0 2px 12px rgba(0,0,0,.25);flex-shrink:0;
}
.logo{font-size:22px;font-weight:800;color:#fff;letter-spacing:-.5px;text-decoration:none}
.logo span{color:var(--orange)}
.header-link{font-size:13px;color:rgba(255,255,255,.65);text-decoration:none;font-weight:500;transition:color .12s}
.header-link:hover{color:#fff;text-decoration:none}
.header-link strong{color:#fff}

/* ── MAIN ── */
.main{
  flex:1;display:grid;
  grid-template-columns:1fr 1fr;
  min-height:calc(100vh - 60px);
}

/* ── LEFT PANEL — navy brand ── */
.left-panel{
  background:var(--navy);
  display:flex;flex-direction:column;
  justify-content:center;padding:60px 56px;
  position:relative;overflow:hidden;
}
.left-panel::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 20% 80%,rgba(232,115,42,.12) 0%,transparent 70%);
  pointer-events:none;
}
.left-eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  color:rgba(255,255,255,.7);font-size:11.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
  padding:4px 14px;border-radius:20px;margin-bottom:22px;width:fit-content;
}
.left-eyebrow-dot{width:6px;height:6px;background:var(--orange);border-radius:50%;flex-shrink:0}
.left-h1{font-size:36px;font-weight:800;color:#fff;line-height:1.22;letter-spacing:-.5px;margin-bottom:14px}
.left-h1 em{font-style:normal;color:var(--orange)}
.left-sub{font-size:15.5px;color:rgba(255,255,255,.55);line-height:1.7;margin-bottom:36px;max-width:380px}
.left-features{display:flex;flex-direction:column;gap:12px;margin-bottom:40px}
.left-feat{display:flex;align-items:center;gap:12px;font-size:14px;color:rgba(255,255,255,.75);font-weight:500}
.left-feat-icon{
  width:32px;height:32px;border-radius:var(--r);
  background:rgba(255,255,255,.08);display:flex;align-items:center;
  justify-content:center;font-size:15px;flex-shrink:0;
}
.left-review{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r-lg);padding:18px 20px;position:relative;
}
.left-review-stars{color:var(--orange);font-size:13px;margin-bottom:8px;letter-spacing:1px}
.left-review-text{font-size:13.5px;color:rgba(255,255,255,.65);line-height:1.65;font-style:italic;margin-bottom:10px}
.left-review-author{font-size:12px;color:rgba(255,255,255,.4);font-weight:600}

/* ── RIGHT PANEL — login form ── */
.right-panel{
  background:var(--bg);display:flex;align-items:center;justify-content:center;
  padding:48px 36px;
}
.login-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--r-xl);
  box-shadow:var(--shadow-lg);width:100%;max-width:420px;overflow:hidden;
}
.login-card-top{
  background:var(--navy);padding:24px 28px 22px;text-align:center;
}
.login-card-title{font-size:20px;font-weight:800;color:#fff;margin-bottom:4px}
.login-card-sub{font-size:13px;color:rgba(255,255,255,.5)}

/* Social login buttons */
.login-social{padding:22px 24px 16px;display:flex;flex-direction:column;gap:10px}
.btn-social{
  width:100%;display:flex;align-items:center;justify-content:center;gap:10px;
  padding:11px 16px;border-radius:var(--r);border:1.5px solid var(--border);
  background:var(--white);font-family:inherit;font-size:14px;font-weight:600;
  color:var(--ink);cursor:pointer;transition:all .14s;
}
.btn-social:hover{border-color:var(--ink3);background:#fafbff;box-shadow:0 2px 8px rgba(26,39,68,.07)}
.btn-social img{width:18px;height:18px;object-fit:contain;flex-shrink:0}
.btn-social-facebook{border-color:#1877F2;background:#1877F2;color:#fff}
.btn-social-facebook:hover{background:#166fe5;border-color:#166fe5}
.btn-social-apple{border-color:#000;}
.btn-social-apple:hover{background:#f5f5f5;border-color:#000}

/* Divider */
.login-divider{
  display:flex;align-items:center;gap:12px;
  padding:0 24px;margin-bottom:4px;
}
.login-divider::before,.login-divider::after{
  content:'';flex:1;height:1px;background:var(--border);
}
.login-divider-text{font-size:11.5px;color:var(--ink4);font-weight:600;white-space:nowrap}

/* Form */
.login-form{padding:16px 24px 24px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink2);margin-bottom:5px}
.field input{
  width:100%;height:42px;border:1.5px solid var(--border2);border-radius:var(--r);
  padding:0 12px;font-family:inherit;font-size:14px;color:var(--ink);
  background:var(--white);outline:none;transition:border-color .13s,box-shadow .13s;
}
.field input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(232,115,42,.1)}
.field input::placeholder{color:var(--ink4)}

/* Password field */
.pw-wrap{position:relative}
.pw-wrap input{padding-right:44px}
.pw-toggle{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  background:none;border:none;cursor:pointer;color:var(--ink4);
  display:flex;align-items:center;padding:2px;transition:color .12s;
}
.pw-toggle:hover{color:var(--ink2)}
.forgot-row{display:flex;justify-content:flex-end;margin-top:-8px;margin-bottom:14px}
.forgot-link{font-size:12px;color:var(--blue);font-weight:500}

/* Error state */
.field-error{font-size:11.5px;color:#c0392b;margin-top:4px;display:none}
.field.has-error input{border-color:#c0392b}
.field.has-error .field-error{display:block}

/* Submit */
.btn-login{
  width:100%;font-family:inherit;font-size:15.5px;font-weight:800;
  color:#fff;background:#1a9e50;border:none;
  padding:13px;border-radius:var(--r);cursor:pointer;
  transition:all .15s;box-shadow:0 4px 14px rgba(26,158,80,.32);
  letter-spacing:.01em;
}
.btn-login:hover{background:#168a44;transform:translateY(-1px);box-shadow:0 6px 20px rgba(26,158,80,.4)}

/* Bottom CTA */
.login-footer{
  padding:14px 24px 18px;border-top:1px solid var(--border);
  background:#fafbff;text-align:center;
}
.login-footer p{font-size:13px;color:var(--ink3)}
.login-footer a{color:var(--orange);font-weight:700}
.login-footer a:hover{text-decoration:underline}

/* ── FOOTER ── */
.footer{
  background:var(--navy-dk);padding:16px 28px;flex-shrink:0;
}
.footer-inner{
  max-width:1200px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:8px;font-size:12px;color:rgba(255,255,255,.25);
}
.footer-links{display:flex;gap:18px}
.footer-links a{color:rgba(255,255,255,.3);text-decoration:none;transition:color .12s}
.footer-links a:hover{color:rgba(255,255,255,.65)}

/* ── RESPONSIVE ── */
@media(max-width:860px){
  .main{grid-template-columns:1fr}
  .left-panel{display:none}
  .right-panel{padding:32px 20px}
}
@media(max-width:480px){
  .login-card{border-radius:var(--r-lg)}
  .login-social{padding:18px 18px 12px}
  .login-form{padding:12px 18px 20px}
  .login-footer{padding:12px 18px 16px}
}