/* Hallmark · pre-emit critique: P4 H4 E4 S5 R4 V4
 * Hallmark · genre: editorial · macrostructure: split-letterhead (bespoke, halaman auth) · nav: none · footer: kolofon-inline
 * theme: custom · vibe: "piagam madrasah, hijau-emas, tenang, resmi" · paper: oklch(97% 0.008 155) · accent: oklch(76% 0.13 92)
 * display: Cormorant Garamond 700 · body: IBM Plex Sans · outlier: IBM Plex Mono (kode kriteria)
 * axes: light / roman-serif / chromatic-amber (~92°) · enrichment: Tier-B SVG (bintang khatam) · studied: no · context: inferred
 * contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47) · tokens: pass (48)
 * responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57) · slop-test: 58/58
 * Halaman ini tidak memuat Bootstrap — token di tokens.css; app.css (aplikasi dalam) tidak tersentuh.
 */

html { overflow-x: clip; }
body { overflow-x: clip; margin: 0; }

body.halaman-masuk {
  background: var(--color-paper);
  color: var(--color-ink);
  font: 400 var(--text-base) / 1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
}

.lembar {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto 1fr auto;
}
@media (min-width: 60rem) {
  .lembar {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    grid-template-rows: 1fr auto;
  }
  .kolofon { grid-column: 1 / -1; }
}

/* =====================  PANEL KOP-SURAT  ===================== */

.panel {
  background: var(--color-panel);
  color: var(--color-panel-ink);
  display: flex;
  flex-direction: column;
  padding: clamp(1.75rem, 4.5vw, 4rem) clamp(1.25rem, 5vw, 4rem);
}

.panel__kop {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.panel__kop img { width: 52px; height: 52px; flex-shrink: 0; }
.panel__kop > div { min-width: 0; }   /* nama madrasah boleh melipat di 320px */
.panel__madrasah {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.panel__kota {
  margin: var(--space-3xs) 0 0;
  font-size: var(--text-xs);
  color: var(--color-panel-muted);
  letter-spacing: 0.04em;
}

/* Garis ganda ala kop surat resmi */
.panel__garis {
  margin-block-start: var(--space-sm);
  border-block-start: 2px solid var(--color-panel-ink);
  border-block-end: 1px solid var(--color-panel-rule);
  height: 3px;
}

/* Pemisah: hairline — bintang khatam — hairline */
.panel__pemisah {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-block: clamp(var(--space-lg), 6vh, var(--space-2xl)) var(--space-md);
  color: var(--color-accent);
}
.panel__pemisah::before,
.panel__pemisah::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--color-panel-rule);
}

.panel__judul {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-display);
  line-height: 1.08;
  letter-spacing: -0.015em;
  overflow-wrap: anywhere;
  min-width: 0;
  max-width: 14ch;
}
.panel__tesis {
  margin: var(--space-sm) 0 0;
  max-width: 48ch;
  font-size: var(--text-base);
  color: var(--color-panel-muted);
}

.panel__kriteria { margin-block-start: auto; padding-block-start: var(--space-xl); }
.panel__label {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}
.panel__kriteria ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-block-end: 1px solid var(--color-panel-rule);
}
.panel__kriteria li {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  padding-block: var(--space-xs);
  border-block-start: 1px solid var(--color-panel-rule);
}
.panel__kriteria .kode {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-panel-muted);
  min-width: 2.5ch;
}

/* =====================  KOLOM FORM  ===================== */

.formulir { display: flex; }
.formulir__isi {
  width: 100%;
  max-width: 26rem;
  padding: clamp(2rem, 6vh, 4.5rem) clamp(1.25rem, 5vw, 4rem) var(--space-xl);
}

.formulir__judul {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.formulir__intro {
  margin: var(--space-2xs) 0 var(--space-xl);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.medan { margin-block-end: var(--space-md); }
.medan label {
  display: block;
  margin-block-end: var(--space-2xs);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-ink-2);
}
.medan input {
  width: 100%;
  box-sizing: border-box;
  height: 48px;
  padding-inline: var(--space-sm);
  background: var(--color-paper);
  border: 1px solid var(--color-rule);          /* 1px di semua state — tanpa geser layout */
  border-radius: var(--radius-input);
  color: var(--color-ink);
  font: 400 var(--text-base) var(--font-body);
  outline: 2px solid transparent;               /* slot ring: geometri sudah benar sejak awal */
  outline-offset: 2px;
  transition: background-color var(--dur-short) var(--ease-out);
}
@media (hover: hover) {
  .medan input:hover { background: var(--color-paper-2); }
}
.medan input:focus-visible {
  outline-color: var(--color-focus);
  border-color: var(--color-ink-2);
}
.medan input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: var(--color-paper-2);
}

/* Password + tombol lihat (slot kanan tetap — ikon tidak menggeser teks) */
.medan__sandi { position: relative; }
.medan__sandi input { padding-inline-end: 52px; }
.medan__lihat {
  position: absolute;
  inset-block: 4px;
  inset-inline-end: 4px;
  width: 40px;
  display: grid;
  place-items: center;
  background: none;
  border: 0;
  border-radius: var(--radius-input);
  color: var(--color-muted);
  cursor: pointer;
}
.medan__lihat::before { content: ""; position: absolute; inset: -4px; } /* hit target ≥44px */
@media (hover: hover) {
  .medan__lihat:hover { color: var(--color-ink); }
}
.medan__lihat:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 1px; }
.medan__lihat:active { color: var(--color-ink-2); }
.medan__lihat .mata-tutup { display: none; }
.medan__lihat[aria-pressed="true"] .mata-buka { display: none; }
.medan__lihat[aria-pressed="true"] .mata-tutup { display: block; }

/* Tombol */
.tombol {
  font: 600 var(--text-base) / 1 var(--font-body);
  white-space: nowrap;
  border-radius: var(--radius-input);
  cursor: pointer;
}
.tombol:disabled { opacity: 0.55; cursor: not-allowed; }
.tombol--utama {
  width: 100%;
  min-height: 48px;
  margin-block-start: var(--space-xs);
  padding: 0 var(--space-lg);
  background: var(--color-panel);
  color: var(--color-panel-ink);
  border: 1px solid var(--color-panel);
  transition: background-color var(--dur-short) var(--ease-out),
              transform 100ms var(--ease-out);
}
@media (hover: hover) {
  .tombol--utama:hover:not(:disabled) { background: var(--color-panel-hover); transform: translateY(-1px); }
}
.tombol--utama:active:not(:disabled) { transform: translateY(1px); }
.tombol--utama:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

.formulir__bawah {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-block-start: var(--space-md);
  padding-block-start: var(--space-md);
  border-block-start: 1px solid var(--color-rule-2);
  min-height: 2.5rem;
}
.formulir__bantuan { margin: 0; font-size: var(--text-xs); color: var(--color-muted); }
.tombol--reset {
  min-height: 36px;
  padding: 0 var(--space-sm);
  font-size: var(--text-sm);
  background: none;
  color: var(--color-muted);
  border: 1px solid var(--color-rule);
  transition: background-color var(--dur-short) var(--ease-out);
}
@media (hover: hover) {
  .tombol--reset:hover { background: var(--color-paper-2); color: var(--color-ink); }
}
.tombol--reset:active { background: var(--color-paper-2); color: var(--color-ink); }
.tombol--reset:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* =====================  KOLOFON  ===================== */

.kolofon {
  border-block-start: 1px solid var(--color-rule);
  padding: var(--space-sm) clamp(1.25rem, 5vw, 4rem);
}
.kolofon p { margin: 0; font-size: var(--text-xs); color: var(--color-muted); }

/* =====================  GERAK  ===================== */

/* Satu entrance orkestrasi; setelah itu halaman diam */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  animation: muncul var(--dur-long) var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 70ms);
}
@keyframes muncul { to { opacity: 1; transform: none; } }

/* Spinner tombol (dipakai App.btnLoading — pengganti kelas Bootstrap di halaman ini) */
.spinner-border {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  vertical-align: -0.125em;
  border: 0.16em solid currentColor;
  border-inline-end-color: transparent;
  border-radius: 50%;
  animation: putar 0.75s linear infinite;
}
.spinner-border-sm { width: 0.875rem; height: 0.875rem; }
.me-1 { margin-inline-end: 0.25rem; }
@keyframes putar { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: muncul-reda 150ms linear forwards; transform: none; }
  @keyframes muncul-reda { to { opacity: 1; } }
  .tombol--utama,
  .medan input { transition-duration: 1ms; }
  .tombol--utama:hover:not(:disabled),
  .tombol--utama:active:not(:disabled) { transform: none; }
  .spinner-border { animation-duration: 1.5s; }   /* loader fungsional tetap berputar, lebih pelan */
}

/* =====================  MOBILE  ===================== */

@media (max-width: 59.98rem) {
  .panel__kriteria { display: none; }             /* panel jadi kop ringkas; form tampil lebih dulu */
  .panel__pemisah { margin-block: var(--space-md) var(--space-xs); }
  .panel__judul { font-size: var(--text-xl); max-width: none; }
  .panel__tesis { font-size: var(--text-sm); }
}