/* =========================================================================
   LOGIN — Panel Admin Desa Gilang
   Konsep: buku ledger desa & sawah berundak (terraced rice fields).
   Sisi kiri = "tanah" (sawah, stempel resmi), sisi kanan = "kertas ledger".
   ========================================================================= */

:root{
  /* --- palette: tanah & kertas (earth & paper) --- */
  --ink:          #1F2A22;   /* teks utama, hampir hitam-hijau */
  --ink-soft:     #4A5A4E;   /* teks sekunder */
  --paper:        #F6F1E6;   /* latar kertas hangat */
  --paper-card:   #FFFCF6;   /* kartu/kotak lebih terang dari paper */
  --sawah:        #2C4A30;   /* hijau sawah, warna brand utama */
  --sawah-deep:   #16271A;   /* hijau sangat gelap untuk gradient */
  --sawah-light:  #4E7A53;   /* hijau terang untuk hover/aksen */
  --clay:         #BD6B33;   /* terakota, aksen error/peringatan hangat */
  --brass:        #B68A45;   /* kuning kuningan, untuk "stempel resmi" */
  --brass-soft:   rgba(182,138,69,.35);
  --line:         #E4DACB;  /* garis halus di atas kertas */
  --line-strong:  #D8CBB2;
  --danger:       #B23A2E;
  --danger-bg:    #FBEAE6;
  --success:      #2E6B3E;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-soft: 0 1px 2px rgba(31,42,34,.04), 0 8px 24px -8px rgba(31,42,34,.12);
  --shadow-lift: 0 4px 10px rgba(31,42,34,.06), 0 20px 40px -16px rgba(31,42,34,.22);

  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ---------------------------------------------------------------------- */
/* Reset ringan — scoped agar aman ditumpuk di atas style.css global      */
/* ---------------------------------------------------------------------- */
:where(.login-page, .login-page *){
  box-sizing: border-box;
}

.login-page{
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  background: var(--paper);
  font-family: var(--font-body);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

.login-page :focus-visible{
  outline: 2px solid var(--brass);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================================
   PANEL KIRI — identitas desa, dibalut tekstur sawah berundak
   ========================================================================= */
.login-brand{
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 56px 56px 44px;
  color: #F3EEE0;
  overflow: hidden;
  isolation: isolate;

  background:
    radial-gradient(120% 90% at 14% 8%, rgba(255,255,255,.07), transparent 55%),
    linear-gradient(165deg, var(--sawah) 0%, var(--sawah-deep) 78%);
  animation: brand-rise .7s var(--ease-out) both;
}

/* kontur "sawah berundak" — garis tipis berlapis menyerupai terasering */
.login-brand::before{
  content:"";
  position:absolute;
  inset: -10% -20% -28% -20%;
  background-image: repeating-linear-gradient(
    178deg,
    rgba(243,238,224,.07) 0px,
    rgba(243,238,224,.07) 1.5px,
    transparent 1.5px,
    transparent 46px
  );
  transform: skewY(-7deg);
  z-index: 0;
  pointer-events: none;
}

/* tekstur butiran kertas/tinta halus */
.login-brand::after{
  content:"";
  position:absolute;
  inset:0;
  opacity:.5;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
  pointer-events: none;
}

.login-brand > *{ position: relative; z-index: 1; }

.login-brand__top{
  display: flex;
  align-items: center;
  gap: 14px;
}

.login-brand__logo{
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  padding: 6px;
  box-shadow: 0 0 0 1px rgba(243,238,224,.18);
}

.login-brand__title{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: .01em;
}

/* "stempel" resmi — lencana bundar yang sedikit dimiringkan, seperti cap dinas */
.login-brand__seal{
  position: absolute;
  top: 54px;
  right: 50px;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  border: 1.5px dashed var(--brass-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-9deg);
  z-index: 1;
  animation: seal-in .8s .25s var(--ease-out) both;
}
.login-brand__seal::before{
  content:"";
  position:absolute;
  inset: 8px;
  border-radius: 50%;
  border: 1px solid var(--brass-soft);
}
.login-brand__seal span{
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .18em;
  color: var(--brass);
  text-align: center;
  line-height: 1.5;
  text-transform: uppercase;
}

.login-brand__quote{
  max-width: 360px;
  margin-top: auto;
  padding-top: 30px;
}

.login-brand__quote p{
  position: relative;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.42;
  font-weight: 500;
  font-optical-sizing: auto;
  color: #F8F4E8;
  margin: 0 0 16px;
  padding-left: 4px;
}

.login-brand__quote p::before{
  content: "\201C";
  display: block;
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 0;
  color: var(--brass);
  margin-bottom: 14px;
  opacity: .85;
}

.login-brand__quote span{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(243,238,224,.65);
}
.login-brand__quote span::before{
  content:"";
  width: 22px;
  height: 1px;
  background: var(--brass);
  display: inline-block;
}

.login-brand__back{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 36px;
  width: fit-content;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(243,238,224,.78);
  text-decoration: none;
  padding: 8px 4px;
  transition: color .2s var(--ease-out), gap .2s var(--ease-out);
}
.login-brand__back svg{ width: 15px; height: 15px; transition: transform .2s var(--ease-out); }
.login-brand__back:hover{ color: #fff; gap: 11px; }
.login-brand__back:hover svg{ transform: translateX(-2px); }

/* =========================================================================
   PANEL KANAN — form masuk, di atas "kertas"
   ========================================================================= */
.login-form-panel{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  background: var(--paper);
  position: relative;
}

.login-form-box{
  width: 100%;
  max-width: 392px;
  animation: form-rise .65s .1s var(--ease-out) both;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sawah-light);
  margin-bottom: 16px;
}
.eyebrow::before{
  content:"";
  width: 16px;
  height: 1.5px;
  background: var(--brass);
  display: inline-block;
}

.login-form-box h1{
  font-family: var(--font-display);
  font-size: 33px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 10px;
  line-height: 1.18;
}

.text-muted{
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0 0 30px;
}

/* --- pesan error global --- */
.login-error{
  display: none;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--danger);
  background: var(--danger-bg);
  border: 1px solid rgba(178,58,46,.18);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 20px;
  animation: shake .4s var(--ease-out);
}
.login-error.is-visible{ display: flex; }
.login-error::before{
  content:"";
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  background: var(--danger);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2 1 21h22L12 2zm0 6v6m0 4h.01' stroke='black' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2 1 21h22L12 2zm0 6v6m0 4h.01' stroke='black' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* --- form fields --- */
.form-group{
  margin-bottom: 18px;
  position: relative;
}

.form-group label{
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
  letter-spacing: .01em;
}

.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="text"]{
  width: 100%;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink);
  background: var(--paper-card);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 12.5px 14px;
  transition: border-color .18s var(--ease-out), box-shadow .18s var(--ease-out), background .18s var(--ease-out);
}

.form-group input::placeholder{ color: #A39C8A; }

.form-group input:hover{ border-color: #C9BC9E; }

.form-group input:focus{
  outline: none;
  border-color: var(--sawah-light);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(78,122,83,.13);
}

.form-group input:invalid:not(:placeholder-shown):not(:focus){
  border-color: var(--clay);
}

.form-group--password{ position: relative; }

.password-toggle{
  position: absolute;
  right: 6px;
  top: 31px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: #9C9277;
  cursor: pointer;
  transition: color .18s var(--ease-out), background .18s var(--ease-out);
}
.password-toggle svg{ width: 19px; height: 19px; }
.password-toggle:hover{ color: var(--sawah); background: rgba(44,74,48,.07); }
.password-toggle.is-active{ color: var(--sawah); }
/* coretan "tersembunyi" pada ikon mata saat sandi disembunyikan */
.password-toggle .eye-off-line{
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  transition: stroke-dashoffset .2s var(--ease-out);
}
.password-toggle.is-active .eye-off-line{ stroke-dashoffset: 0; }

/* =========================================================================
   CAPTCHA — disajikan seperti "kupon stub" buku ledger desa
   ========================================================================= */
.form-group--captcha label{ margin-bottom: 9px; }

.captcha-stub{
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--paper-card);
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 9px;
  transition: border-color .2s var(--ease-out), box-shadow .2s var(--ease-out);
}

/* lubang perforasi kiri/kanan, seperti sobekan tiket */
.captcha-stub::before,
.captcha-stub::after{
  content:"";
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  background: var(--paper);
  border-radius: 50%;
  transform: translateY(-50%);
}
.captcha-stub::before{ left: -8px; }
.captcha-stub::after{ right: -8px; }

.captcha-stub.is-shaking{ animation: shake .4s var(--ease-out); border-color: var(--clay); }
.captcha-stub.is-valid{ border-color: var(--success); }

.captcha-canvas-wrap{
  flex: none;
  position: relative;
  border-radius: 7px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--line-strong);
  background: var(--paper);
  cursor: pointer;
}

#captchaCanvas{ display: block; }

.captcha-refresh{
  flex: none;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  border: 1.5px solid var(--line-strong);
  border-radius: 8px;
  color: var(--sawah);
  cursor: pointer;
  transition: transform .35s var(--ease-out), background .18s var(--ease-out), border-color .18s var(--ease-out);
}
.captcha-refresh svg{ width: 17px; height: 17px; }
.captcha-refresh:hover{ background: #fff; border-color: var(--sawah-light); }
.captcha-refresh:active svg,
.captcha-refresh.is-spinning svg{ transform: rotate(180deg); }
.captcha-refresh svg{ transition: transform .4s var(--ease-out); }

.captcha-input-wrap{ flex: 1; min-width: 0; position: relative; }

#captchaInput{
  width: 100%;
  font-family: var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 14px;
  color: var(--ink);
  background: transparent;
  border: none;
  padding: 8px 30px 8px 10px;
  min-width: 0;
}
#captchaInput::placeholder{
  font-family: var(--font-body);
  letter-spacing: normal;
  text-transform: none;
  color: #A39C8A;
}
#captchaInput:focus{ outline: none; }

.captcha-check{
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%) scale(.6);
  width: 18px;
  height: 18px;
  opacity: 0;
  color: var(--success);
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out);
  pointer-events: none;
}
.captcha-stub.is-valid .captcha-check{ opacity: 1; transform: translateY(-50%) scale(1); }

.captcha-hint{
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 7px;
  opacity: .85;
}
.captcha-hint strong{ color: var(--sawah); font-weight: 600; }

/* =========================================================================
   TOMBOL & ELEMEN PENUTUP
   ========================================================================= */
.btn{
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: transform .15s var(--ease-out), box-shadow .2s var(--ease-out), background .18s var(--ease-out);
}

.btn--primary{
  position: relative;
  width: 100%;
  padding: 13.5px 18px;
  margin-top: 6px;
  color: #F6F1E6;
  background: linear-gradient(180deg, var(--sawah-light) 0%, var(--sawah) 100%);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.12);
  letter-spacing: .01em;
}
.btn--primary::after{
  /* garis kuningan tipis di tepi bawah, sentuhan "resmi" */
  content:"";
  position: absolute;
  left: 14px; right: 14px; bottom: 6px;
  height: 1px;
  background: rgba(182,138,69,.55);
  opacity: 0;
  transition: opacity .2s var(--ease-out);
}
.btn--primary:hover{ transform: translateY(-1px); box-shadow: var(--shadow-lift), inset 0 1px 0 rgba(255,255,255,.14); }
.btn--primary:hover::after{ opacity: 1; }
.btn--primary:active{ transform: translateY(0); }

.btn--primary:disabled{
  cursor: progress;
  opacity: .82;
  transform: none;
}

.btn--primary.is-loading{ color: transparent; }
.btn--primary .btn-spinner{
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
}
.btn--primary.is-loading .btn-spinner{ display: flex; }
.btn-spinner span{
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(246,241,230,.35);
  border-top-color: #F6F1E6;
  animation: spin .7s linear infinite;
}

.login-helper{
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: rgba(182,138,69,.08);
  border: 1px solid rgba(182,138,69,.22);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  margin-top: 22px;
}
.login-helper::before{
  content: "DEMO";
  flex: none;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--brass);
  background: rgba(182,138,69,.16);
  border-radius: 4px;
  padding: 3px 6px;
  margin-top: 1px;
}

/* =========================================================================
   ANIMASI
   ========================================================================= */
@keyframes brand-rise{
  from{ opacity: 0; transform: translateX(-10px); }
  to{ opacity: 1; transform: translateX(0); }
}
@keyframes form-rise{
  from{ opacity: 0; transform: translateY(10px); }
  to{ opacity: 1; transform: translateY(0); }
}
@keyframes seal-in{
  from{ opacity: 0; transform: rotate(-9deg) scale(.85); }
  to{ opacity: 1; transform: rotate(-9deg) scale(1); }
}
@keyframes shake{
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(2px); }
  30%, 50%, 70% { transform: translateX(-4px); }
  40%, 60% { transform: translateX(4px); }
}
@keyframes spin{ to{ transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce){
  .login-page *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 980px){
  .login-page{ grid-template-columns: 1fr; }
  .login-brand{ padding: 40px 32px 64px; min-height: 320px; }
  .login-brand__quote{ margin-top: 32px; }
  .login-brand__seal{ top: 36px; right: 32px; width: 76px; height: 76px; }
  .login-form-panel{ padding: 40px 24px 56px; }
}

@media (max-width: 480px){
  .login-brand{ padding: 32px 22px 52px; }
  .login-brand__quote p{ font-size: 21px; }
  .login-form-box h1{ font-size: 27px; }
  .captcha-stub{ flex-wrap: wrap; }
  .captcha-canvas-wrap{ width: 100%; }
  #captchaCanvas{ width: 100%; height: auto; }
  .captcha-input-wrap{ width: 100%; order: 3; }
}