/* =========================================================================
   JELAJAH TATA SURYA — login.css
   Dipakai login.html (halaman login mandiri) dan intro.html (scrollytelling).
   Semua warna memakai token tema dari style.css.
   ========================================================================= */

:root{
  --glass-bg: rgba(7, 19, 30, 0.72);
  --glass-border: rgba(120, 205, 240, 0.24);
  --cyan-line: rgba(120, 220, 255, 0.55);
  --cyan-soft: rgba(120, 220, 255, 0.18);
}

/* ---------------- dasar ---------------- */
html, body.login-page, body.intro-page{
  margin: 0; padding: 0; min-height: 100%;
  background: var(--bg-deep, #00060E);
  color: var(--text-primary, #EAF7FF);
  font-family: "Segoe UI", "Trebuchet MS", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.intro-page{ overflow-x: hidden; }

html.lenis, html.lenis body{ height: auto; }
.lenis.lenis-smooth{ scroll-behavior: auto !important; }

/* ---------------- latar ---------------- */
#loginStars{
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1100px 640px at 80% 16%, rgba(24,72,96,0.40), transparent 62%),
    radial-gradient(900px 560px at 10% 88%, rgba(0,48,72,0.42), transparent 64%),
    radial-gradient(1.6px 1.6px at 18% 26%, #fff, transparent),
    radial-gradient(1.4px 1.4px at 62% 11%, #cfe9ff, transparent),
    radial-gradient(1.5px 1.5px at 84% 58%, #fff, transparent),
    radial-gradient(1px 1px at 33% 74%, #bcdcff, transparent),
    radial-gradient(1px 1px at 50% 41%, #fff, transparent),
    radial-gradient(1.4px 1.4px at 7% 52%, #fff, transparent),
    radial-gradient(1px 1px at 92% 31%, #dff1ff, transparent),
    radial-gradient(1px 1px at 71% 88%, #fff, transparent),
    var(--bg-deep, #00060E);
  background-repeat: no-repeat;
}
.login-aurora{
  position: fixed; z-index: 0; pointer-events: none;
  left: -10%; top: -20%; width: 120%; height: 80%;
  background: radial-gradient(60% 50% at 50% 40%, rgba(79,179,217,0.13), transparent 70%);
  filter: blur(10px);
}

/* ---------------- navigasi ---------------- */
.lg-nav{
  position: relative; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(16px, 5vw, 56px);
}
body.intro-page .lg-nav{
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  background: linear-gradient(180deg, rgba(0,6,14,0.80), rgba(0,6,14,0));
}
.lg-brand{
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; letter-spacing: 0.04em;
}
.lg-brand b{ font-weight: 800; }
.lg-brand .logo-dot{
  width: 28px; height: 28px; border-radius: 50%; flex: 0 0 auto;
  border: 1.5px solid var(--accent-secondary, #9ADCF2);
  display: grid; place-items: center;
  box-shadow: inset 0 0 12px rgba(154,220,242,0.35);
}
.lg-brand .logo-dot::after{
  content: ""; width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #FFE08A, #FF9F1C);
}
.lg-links{ display: flex; align-items: center; gap: clamp(12px, 3vw, 30px); }
.lg-links a{
  color: var(--text-secondary, #9fc3d6); text-decoration: none;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 10px 2px; border-bottom: 1.5px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.lg-links a:hover, .lg-links a:focus-visible{ color: var(--accent-secondary, #9ADCF2); }
.lg-links a.active{ color: var(--accent-secondary, #9ADCF2); border-bottom-color: var(--accent-primary, #4FB3D9); }

/* ---------------- tata letak login (ringkas, tanpa ruang kosong) ---------------- */
.lg-main{
  position: relative; z-index: 10;
  max-width: 1020px; margin: 0 auto;
  padding: 6px clamp(16px, 5vw, 40px) 28px;
}
.lg-head{ text-align: center; margin-bottom: 18px; }
.lg-head h1{ font-size: clamp(1.35rem, 3vw, 1.9rem); margin: 0 0 6px; font-weight: 800; }
.lg-head p{ margin: 0; color: var(--text-secondary, #9fc3d6); font-size: 0.9rem; }

.login-card{
  position: relative;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, rgba(10,26,40,0.90), rgba(5,16,26,0.86));
  border: 1.5px solid var(--cyan-line);
  box-shadow:
    0 0 0 1px rgba(120,220,255,0.08),
    0 0 34px rgba(90,200,255,0.20),
    0 22px 60px rgba(0,10,20,0.55);
  backdrop-filter: blur(14px);
}
.login-card::before{
  content: ""; position: absolute; inset: 0; border-radius: 22px; pointer-events: none;
  background: radial-gradient(120% 80% at 100% 0%, rgba(120,220,255,0.12), transparent 60%);
}

.card-form{ padding: clamp(20px, 3.2vw, 34px); min-width: 0; }
.login-h{ font-size: 1.55rem; margin: 0 0 4px; font-weight: 800; }
.login-sub{
  margin: 0 0 18px; font-size: 0.86rem; line-height: 1.5;
  color: var(--text-secondary, #9fc3d6); max-width: 34ch;
}

.field{ margin-bottom: 13px; }
.field label{
  display: block; font-size: 0.72rem; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--text-secondary, #9fc3d6);
  margin-bottom: 6px; font-weight: 600;
}
.input-wrap{ position: relative; display: flex; align-items: center; }
.input-wrap input{
  width: 100%; min-height: 46px;
  padding: 12px 44px 12px 14px;
  border-radius: 12px;
  background: rgba(3, 12, 20, 0.78);
  border: 1px solid var(--glass-border);
  color: var(--text-primary, #EAF7FF);
  font-size: 0.92rem; font-family: inherit;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
#in-nama, #in-confirm, #in-sekolah{ padding-right: 14px; }
.helper{
  display: block; margin-top: 5px; font-size: 0.72rem; line-height: 1.45;
  color: var(--text-faint, #6d8fa1);
}
.input-wrap input::placeholder{ color: var(--text-faint, #6d8fa1); }
.input-wrap input:hover{ border-color: rgba(120,205,240,0.4); }
.input-wrap input:focus{
  outline: none;
  border-color: var(--accent-secondary, #9ADCF2);
  background: rgba(6, 20, 32, 0.92);
  box-shadow: 0 0 0 3px rgba(90,200,255,0.16);
}
.input-wrap input[aria-invalid="true"]{ border-color: var(--status-danger, #FF8A7A); }

.toggle-eye{
  position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; min-width: 44px;
  display: grid; place-items: center;
  background: transparent; border: 0; border-radius: 10px;
  color: var(--text-secondary, #9fc3d6); font-size: 1rem; cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.toggle-eye:hover, .toggle-eye:focus-visible{
  background: rgba(120,205,240,0.12); color: var(--accent-secondary, #9ADCF2);
  outline: none;
}

.err{
  display: block; min-height: 15px; margin-top: 4px;
  font-size: 0.75rem; color: var(--status-danger, #FF8A7A);
}
.form-msg{ min-height: 18px; margin-top: 8px; }

.link-row{ display: flex; justify-content: flex-end; margin: 2px 0 10px; }
.link-btn{
  background: none; border: 0; padding: 8px 4px; cursor: pointer;
  color: var(--accent-secondary, #9ADCF2);
  font-size: 0.78rem; font-family: inherit; text-decoration: underline;
  text-underline-offset: 3px; min-height: 44px;
}
.link-btn:hover{ color: var(--accent-primary, #4FB3D9); }

.login-actions{ display: grid; gap: 9px; margin-top: 4px; }
.btn-pill{
  min-height: 46px; border: 0; border-radius: 999px; cursor: pointer;
  font-family: inherit; font-size: 0.92rem; font-weight: 700; letter-spacing: 0.02em;
  color: #04121C;
  background: linear-gradient(135deg, #9ADCF2 0%, #4FB3D9 55%, #2E86B8 100%);
  box-shadow: 0 8px 24px rgba(79,179,217,0.34);
  transition: filter 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}
.btn-pill:hover:not(:disabled){ filter: brightness(1.08); box-shadow: 0 10px 30px rgba(79,179,217,0.46); }
.btn-pill:active:not(:disabled){ transform: translateY(1px); }
.btn-pill:disabled{ opacity: 0.62; cursor: progress; }
.btn-pill:focus-visible{ outline: 2px solid var(--accent-secondary, #9ADCF2); outline-offset: 3px; }

.btn-ghost-pill{
  min-height: 44px; border-radius: 999px; cursor: pointer;
  background: transparent; border: 1px solid var(--glass-border);
  color: var(--text-secondary, #cfe4f0);
  font-family: inherit; font-size: 0.86rem; font-weight: 600;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}
.btn-ghost-pill:hover:not(:disabled){
  background: rgba(120,205,240,0.10);
  border-color: var(--accent-secondary, #9ADCF2);
  color: var(--text-primary, #EAF7FF);
}
.btn-ghost-pill:disabled{ opacity: 0.55; cursor: progress; }
.btn-ghost-pill:focus-visible{ outline: 2px solid var(--accent-secondary, #9ADCF2); outline-offset: 3px; }

.reset-box{
  display: none; margin: 10px 0 4px; padding: 12px 14px;
  border-radius: 12px; font-size: 0.78rem; line-height: 1.55;
  color: var(--text-secondary, #cfe4f0);
  background: rgba(255,138,122,0.08);
  border: 1px solid rgba(255,138,122,0.30);
}
.reset-box.show{ display: block; }
.reset-box .row{ display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.reset-box button{
  min-height: 36px; padding: 8px 14px; border-radius: 9px; cursor: pointer;
  font-family: inherit; font-size: 0.78rem; font-weight: 600;
  border: 1px solid rgba(255,138,122,0.55);
  background: rgba(255,138,122,0.18); color: #FFD9D3;
}
.reset-box button.alt{
  border-color: var(--glass-border); background: transparent; color: var(--text-secondary, #9fc3d6);
}
.reset-box button:focus-visible{ outline: 2px solid var(--accent-secondary, #9ADCF2); outline-offset: 2px; }

.switch-mode{
  margin: 14px 0 0; font-size: 0.82rem; color: var(--text-secondary, #9fc3d6);
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px;
}
.legal{ margin: 12px 0 0; font-size: 0.7rem; line-height: 1.55; color: var(--text-faint, #6d8fa1); }

/* ---------------- kolom kanan: Bumi titik ---------------- */
.card-visual{
  position: relative; min-height: 340px;
  display: grid; place-items: center;
  background: radial-gradient(120% 110% at 88% 50%, rgba(10,40,62,0.85), rgba(0,10,18,0.95));
  border-left: 1px solid rgba(120,205,240,0.14);
  overflow: hidden;
}
#earthDotCanvas{ position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.visual-glow{
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(70% 60% at 92% 50%, rgba(120,225,255,0.22), transparent 62%),
    linear-gradient(90deg, rgba(5,16,26,0.98) 0%, rgba(5,16,26,0.72) 22%, transparent 55%);
}

/* ---------------- banner sesi aktif ---------------- */
.already-in{
  margin: 16px auto 0; max-width: 620px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px;
  padding: 10px 16px; border-radius: 12px;
  background: rgba(79,179,217,0.10);
  border: 1px solid rgba(120,205,240,0.30);
  font-size: 0.82rem; color: var(--text-secondary, #cfe4f0);
}

/* ---------------- baris fitur ---------------- */
.feature-row{
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: clamp(16px, 4vw, 44px); margin-top: 22px;
}
.feature{
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  font-size: 0.72rem; letter-spacing: 0.05em;
  color: var(--text-secondary, #9fc3d6);
}
.feature .ring{
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.2rem;
  border: 1px solid rgba(120,205,240,0.35);
  background: rgba(79,179,217,0.07);
  box-shadow: inset 0 0 16px rgba(90,200,255,0.10);
}
.lg-credit{
  margin: 22px 0 0; text-align: center;
  font-size: 0.68rem; color: var(--text-faint, #6d8fa1); letter-spacing: 0.04em;
}

/* ---------------- notifikasi ramah ---------------- */
#friendlyNotice{
  position: fixed; left: 50%; bottom: 20px; transform: translate(-50%, 20px);
  z-index: 90; max-width: min(560px, 92vw);
  padding: 13px 18px; border-radius: 12px;
  background: rgba(8, 22, 34, 0.96);
  border: 1px solid rgba(255,200,87,0.42);
  color: var(--text-primary, #EAF7FF);
  font-size: 0.82rem; line-height: 1.55;
  box-shadow: 0 16px 40px rgba(0,8,16,0.6);
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}
#friendlyNotice.show{ opacity: 1; visibility: visible; transform: translate(-50%, 0); }
#friendlyNotice code{ background: rgba(120,205,240,0.14); padding: 1px 5px; border-radius: 5px; }
#welcomeToast{
  position: fixed; left: 50%; top: 22px; transform: translate(-50%, -16px);
  z-index: 95; padding: 11px 22px; border-radius: 999px;
  background: rgba(140,231,178,0.16); border: 1px solid rgba(140,231,178,0.55);
  color: #CFF5E0; font-size: 0.85rem; font-weight: 600;
  opacity: 0; visibility: hidden; transition: all 0.3s ease;
}
#welcomeToast.show{ opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* =========================================================================
   Scrollytelling (intro.html)
   ========================================================================= */
body.intro-page #webgl-canvas{
  position: fixed; inset: 0; z-index: 1;
  width: 100%; height: 100%; display: block; pointer-events: none;
}

/* ---------- Layar loading: teks mono kapital + bar progres ---------- */
#loadingScreen{
  position: fixed; inset: 0; z-index: 200;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
  background: radial-gradient(1100px 780px at 50% 46%, #04121e 0%, #00060e 72%);
  transition: opacity 0.75s ease, visibility 0.75s ease;
}
#loadingScreen.hidden{ opacity: 0; visibility: hidden; pointer-events: none; }
#loadingScreen .load-text{
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.72rem; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--accent-secondary, #9ADCF2);
  animation: loadPulse 2.4s ease-in-out infinite;
}
#loadingScreen .load-bar{
  width: min(300px, 58vw); height: 2px; border-radius: 2px;
  background: rgba(120,205,240,0.16); overflow: hidden;
}
#loadingScreen .load-bar i{
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent-primary, #4FB3D9), var(--accent-secondary, #9ADCF2));
  transition: width 0.28s ease;
}
#loadingScreen .load-pct{
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.66rem; letter-spacing: 0.24em;
  color: var(--text-faint, #6d8fa1);
}
#loadingScreen .load-hint{
  font-size: 0.68rem; color: var(--text-faint, #6d8fa1);
  letter-spacing: 0.05em;
}
@keyframes loadPulse{ 0%,100%{ opacity: 0.55; } 50%{ opacity: 1; } }

/* ---------- Panel info planet: SELALU statis di kiri-tengah ---------- */
#stopText{
  position: fixed; z-index: 12; pointer-events: none;
  left: clamp(20px, 6vw, 92px);
  top: 50%;
  transform: translateY(-50%);
  width: min(430px, 42vw);
  max-width: min(430px, 42vw);
  /* Tinggi tetap: panel tidak pernah bergeser walau isi planet berbeda */
  height: 60vh; min-height: 360px;
  display: block;
}
.stop-block{
  position: absolute;
  top: 0; left: 0; width: 100%;
  opacity: 0; visibility: hidden;
  transition: opacity 0.45s ease;
  will-change: opacity;
}
.stop-block.is-active{ opacity: 1; visibility: visible; }
.stop-inner > *{ opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s cubic-bezier(.2,.9,.25,1); }
.stop-block.is-active .stop-inner > *{ opacity: 1; transform: none; }
.stop-block.is-active .stop-name{ transition-delay: 0.05s; }
.stop-block.is-active .stop-nick{ transition-delay: 0.11s; }
.stop-block.is-active .stop-desc{ transition-delay: 0.17s; }
.stop-block.is-active .fact-row{ transition-delay: 0.23s; }
.stop-block.is-active .stop-src{ transition-delay: 0.29s; }
.stop-block.is-active .stop-card{ transition-delay: 0.34s; }

.stop-no{
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.7rem; letter-spacing: 0.3em;
  color: var(--accent-primary, #4FB3D9); margin-bottom: 5px;
}
.stop-name{
  font-size: clamp(1.9rem, 5vw, 3.4rem); font-weight: 800;
  line-height: 1.03; margin: 0 0 5px;
  text-shadow: 0 4px 30px rgba(0,10,20,0.75);
}
.stop-nick{
  font-size: clamp(0.82rem, 1.5vw, 1rem); font-weight: 600;
  color: var(--accent-secondary, #9ADCF2); margin-bottom: 12px;
}
.stop-desc{
  font-size: clamp(0.82rem, 1.4vw, 0.95rem); line-height: 1.62;
  color: var(--text-secondary, #cfe4f0); margin-bottom: 14px;
}
.fact-row{ display: flex; flex-wrap: wrap; gap: 8px 14px; margin-bottom: 10px; }
.fact{ border-left: 2px solid rgba(120,205,240,0.35); padding-left: 9px; }
.fact .fl{
  display: block; font-size: 0.58rem; letter-spacing: 0.17em; text-transform: uppercase;
  color: var(--text-faint, #7fa8ba); margin-bottom: 2px;
}
.fact .fv{ font-size: 0.8rem; font-weight: 700; color: var(--text-primary, #EAF7FF); }
.stop-src{ font-size: 0.62rem; color: var(--text-faint, #7fa8ba); letter-spacing: 0.05em; }
.stop-card{
  margin-top: 14px; display: inline-flex; align-items: center; gap: 9px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 13px; padding: 9px 13px; font-size: 0.72rem;
  color: var(--text-secondary, #cfe4f0);
  box-shadow: 0 10px 28px rgba(0,10,20,0.45);
}

/* ---------- Container scroll: perjalanan berbasis gestur ---------- */
/* Tinggi section tidak lagi dipakai untuk memetakan kamera (kamera
   digerakkan langsung oleh gestur), jadi dibuat 0 agar tidak ada
   scroll bar bawaan peramban sama sekali. */
#scrollContainer{ position: relative; z-index: 5; height: 100vh; overflow: hidden; }
.stop-section{ height: 0; overflow: hidden; }
body.intro-page{ overflow: hidden; }
body.intro-page::-webkit-scrollbar{ width: 0; height: 0; }

/* ---------- Panel pilihan di akhir perjalanan (fixed overlay) ---------- */
#introCta{
  position: fixed; inset: 0; z-index: 60;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: radial-gradient(1100px 700px at 50% 42%, rgba(4,18,30,0.86), rgba(0,6,14,0.96) 75%);
  opacity: 0; visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  pointer-events: none;
}
#introCta.show{ opacity: 1; visibility: visible; pointer-events: auto; }
.cta-card{
  max-width: 540px; width: 100%;
  text-align: center;
  padding: clamp(26px, 5vw, 46px) clamp(22px, 5vw, 48px);
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(10,26,40,0.92), rgba(5,16,26,0.92));
  border: 1.5px solid var(--cyan-line);
  box-shadow: 0 0 40px rgba(90,200,255,0.22), 0 26px 60px rgba(0,8,16,0.7);
  transform: translateY(14px);
  transition: transform 0.5s cubic-bezier(.2,.9,.25,1);
}
#introCta.show .cta-card{ transform: none; }
#introCta .cta-eyebrow{
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.64rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--accent-primary, #4FB3D9); margin-bottom: 10px;
}
#introCta h2{ font-size: clamp(1.4rem, 3.4vw, 2rem); margin: 0 0 10px; }
#introCta p{ margin: 0 auto 22px; color: var(--text-secondary, #9fc3d6); font-size: 0.92rem; max-width: 42ch; }
.cta-row{ display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta-primary{ display: inline-grid; place-items: center; text-decoration: none; padding: 0 30px; min-height: 48px; min-width: 190px; }
.cta-ghost{ display: inline-grid; place-items: center; text-decoration: none; padding: 0 24px; min-height: 46px; }
.cta-back{
  margin-top: 20px; background: none; border: 0; cursor: pointer;
  color: var(--text-faint, #6d8fa1); font-family: inherit;
  font-size: 0.78rem; min-height: 44px; padding: 6px 12px;
}
.cta-back:hover{ color: var(--accent-secondary, #9ADCF2); }

/* indikator progres vertikal */
#progressRail{
  position: fixed; right: clamp(6px, 2vw, 22px); top: 50%;
  transform: translateY(-50%); z-index: 14;
  display: flex; flex-direction: column; align-items: center;
}
#progressRail .rail-line{
  position: absolute; top: 8px; bottom: 8px; left: 50%; width: 1px;
  transform: translateX(-50%); background: rgba(120,205,240,0.22);
}
#progressRail button{
  position: relative; width: 26px; height: 26px; margin: 2px 0;
  background: transparent; border: 0; cursor: pointer; padding: 0;
  display: grid; place-items: center;
}
#progressRail button::after{
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: rgba(120,205,240,0.42);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
#progressRail button:hover::after, #progressRail button:focus-visible::after{
  background: var(--accent-secondary, #9ADCF2); transform: scale(1.5);
}
#progressRail button.active::after{
  background: var(--accent-secondary, #9ADCF2); transform: scale(1.8);
  box-shadow: 0 0 12px rgba(120,225,255,0.75);
}
#progressRail button:focus-visible{ outline: 2px solid var(--accent-secondary, #9ADCF2); outline-offset: 1px; border-radius: 50%; }
#progressRail .rail-hint{
  writing-mode: vertical-rl; text-orientation: mixed;
  margin-top: 12px; font-size: 0.56rem; letter-spacing: 0.28em;
  color: var(--text-faint, #7fa8ba); text-transform: uppercase;
}

/* popup info */
#overviewPopup{
  position: fixed; z-index: 50; left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(0.94);
  width: min(380px, 90vw);
  padding: 22px; border-radius: 18px;
  background: rgba(8, 22, 34, 0.97);
  border: 1.5px solid var(--cyan-line);
  box-shadow: 0 0 40px rgba(90,200,255,0.28), 0 26px 60px rgba(0,8,16,0.7);
  opacity: 0; visibility: hidden;
  transition: opacity 0.24s ease, transform 0.24s ease, visibility 0.24s;
}
#overviewPopup.show{ opacity: 1; visibility: visible; transform: translate(-50%, -50%) scale(1); }
#overviewPopup .pp-name{ font-size: 1.4rem; font-weight: 800; margin-bottom: 2px; }
#overviewPopup .pp-nick{ font-size: 0.85rem; color: var(--accent-secondary, #9ADCF2); margin-bottom: 12px; }
#overviewPopup .pp-facts{ display: grid; gap: 7px; font-size: 0.82rem; color: var(--text-secondary, #cfe4f0); }
#overviewPopup .pp-facts .pf{ display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed rgba(120,205,240,0.16); padding-bottom: 6px; }
#overviewPopup .pp-facts .pf b{ color: var(--text-primary, #EAF7FF); font-weight: 700; text-align: right; }
#overviewPopup .pp-close{
  margin-top: 16px; width: 100%; min-height: 42px; border-radius: 999px;
  border: 1px solid var(--glass-border); background: rgba(79,179,217,0.14);
  color: var(--accent-secondary, #9ADCF2); font-family: inherit;
  font-size: 0.85rem; font-weight: 600; cursor: pointer;
}
#overviewPopup .pp-close:hover{ background: rgba(79,179,217,0.26); }
#overviewPopup .pp-close:focus-visible{ outline: 2px solid var(--accent-secondary, #9ADCF2); outline-offset: 2px; }

#scaleNoteLogin{
  position: fixed; z-index: 13; left: clamp(18px, 6vw, 92px); bottom: 18px;
  max-width: 330px; font-size: 0.66rem; line-height: 1.5;
  color: var(--text-faint, #7fa8ba); pointer-events: none;
}

/* =========================================================================
   Responsif
   ========================================================================= */
@media (max-width: 860px){
  .login-card{ grid-template-columns: 1fr; }
  .card-visual{
    order: -1; min-height: 190px;
    border-left: 0; border-bottom: 1px solid rgba(120,205,240,0.14);
  }
  .visual-glow{
    background:
      radial-gradient(60% 80% at 50% 30%, rgba(120,225,255,0.20), transparent 65%),
      linear-gradient(180deg, transparent 40%, rgba(5,16,26,0.96) 100%);
  }
  /* Teks TETAP di kiri-tengah (jangan dipindah ke bawah), hanya dikecilkan */
  body.intro-page #stopText{
    left: 14px; right: auto; top: 50%; bottom: auto;
    transform: translateY(-50%);
    width: min(52vw, 300px); max-width: min(52vw, 300px);
    height: 58vh; min-height: 320px;
  }
  .stop-name{ font-size: clamp(1.3rem, 5.2vw, 2rem); }
  .stop-desc{ font-size: 0.78rem; line-height: 1.55; }
  .fact-row{ gap: 6px 10px; }
  .fact .fv{ font-size: 0.72rem; }
  #progressRail{ right: 2px; }
  #scaleNoteLogin{ display: none; }
}

@media (max-width: 520px){
  .lg-nav{ padding: 14px 16px; }
  .lg-links{ gap: 12px; }
  .lg-links a{ font-size: 0.64rem; letter-spacing: 0.12em; }
  .lg-main{ padding: 4px 14px 22px; }
  .card-form{ padding: 20px 18px; }
  .login-h{ font-size: 1.35rem; }
  .feature-row{ gap: 14px; }
  .feature .ring{ width: 46px; height: 46px; font-size: 1.05rem; }
  #progressRail .rail-hint{ display: none; }
}

/* =========================================================================
   prefers-reduced-motion
   ========================================================================= */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .stop-block, .stop-inner > *{ opacity: 1 !important; visibility: visible; transform: none !important; }
}