/* Halaman masuk Inventory UAP (bpadmin/login.php). Token sama dengan inv-landing.css. */

@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --inv-primary: #C2410C;
  --inv-primary-strong: #9A3412;
  --inv-tint-2: #FFEDD5;
  --inv-ink: #1C1917;
  --inv-text: #1C1917;
  --inv-muted: #57534E;
  --inv-bg: #FAFAF9;
  --inv-field-line: #78716C;
  --inv-on-ink: #D6D3D1;
  --inv-on-ink-muted: #A8A29E;
  --inv-accent-on-ink: #FB923C;
  --inv-danger: #B91C1C;
  --inv-danger-bg: #FEF2F2;
  --inv-success: #166534;
  --inv-success-bg: #F0FDF4;
  --inv-radius: 6px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body.inv-login {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(360px, 42%) 1fr;
  font-family: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--inv-text);
  background: var(--inv-bg);
}

/* :where() menjaga spesifisitas nol agar kelas komponen tetap menang. */
:where(.inv-login) :where(h1, p) { margin: 0; }
:where(.inv-login) a { color: inherit; }

.inv-login ::selection { background: var(--inv-tint-2); color: var(--inv-primary-strong); }

.inv-login :focus-visible {
  outline: 3px solid var(--inv-ink);
  outline-offset: 3px;
  border-radius: var(--inv-radius);
}
.inv-login-side :focus-visible { outline-color: var(--inv-accent-on-ink); }

/* Panel gelap */
.inv-login-side {
  background: var(--inv-ink);
  color: var(--inv-on-ink);
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
}
.inv-login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  align-self: start;
  color: #fff;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
}
.inv-login-brand img {
  width: 40px;
  height: 40px;
  border-radius: var(--inv-radius);
  background: #fff;
  padding: 2px;
  flex: none;
}
.inv-login-brand small { display: block; font-weight: 400; font-size: 12px; color: var(--inv-on-ink-muted); }

.inv-login-mark { display: block; width: 40px; height: 3px; background: var(--inv-accent-on-ink); margin-bottom: 20px; }
.inv-login-pitch p {
  color: #fff;
  font-size: 34px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.015em;
  max-width: 14ch;
  text-wrap: balance;
}
.inv-login-copy { color: var(--inv-on-ink-muted); font-size: 13px; }

/* Form */
.inv-login-main {
  display: grid;
  place-items: center;
  padding: 48px 24px;
}
.inv-login-form { width: 100%; max-width: 380px; }
.inv-login-form h1 { font-size: 28px; font-weight: 600; letter-spacing: -.01em; line-height: 1.2; margin-bottom: 28px; }

.inv-login-form label { display: block; font-weight: 500; font-size: 15px; margin-bottom: 6px; }
.inv-login-form input {
  display: block;
  width: 100%;
  height: 48px;
  margin: 0 0 20px;
  padding: 0 14px;
  font: inherit;
  color: var(--inv-text);
  background: #fff;
  border: 1px solid var(--inv-field-line);
  border-radius: var(--inv-radius);
  transition: border-color .15s ease-out, box-shadow .15s ease-out;
}
.inv-login-form input:hover { border-color: var(--inv-muted); }
.inv-login-form input:focus-visible {
  outline: 0;
  border-color: var(--inv-primary);
  box-shadow: 0 0 0 3px var(--inv-tint-2);
}

.inv-login-form .g-recaptcha { min-height: 78px; margin: 4px 0 24px; }

.inv-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  padding: 0 24px;
  border: 0;
  border-radius: var(--inv-radius);
  background: var(--inv-primary);
  color: #fff;
  font-weight: 500;
  font-size: 16px;
  line-height: 1;
  font-family: inherit;
  cursor: pointer;
  transition: background-color .15s ease-out;
}
.inv-login-btn:hover { background: var(--inv-primary-strong); }
.inv-login-btn:active { transform: translateY(1px); }

.inv-login-back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 16px;
  color: var(--inv-muted);
  font-size: 14px;
  text-underline-offset: 3px;
}
.inv-login-back:hover { color: var(--inv-text); }

/* Pesan dari admin_login.php: kelas alert-danger / alert-success */
.inv-alert {
  margin-bottom: 24px;
  padding: 12px 14px;
  border-radius: var(--inv-radius);
  border: 1px solid #FECACA;
  background: var(--inv-danger-bg);
  color: var(--inv-danger);
  font-size: 15px;
}
.inv-alert.alert-success { border-color: #BBF7D0; background: var(--inv-success-bg); color: var(--inv-success); }

@media (max-width: 860px) {
  body.inv-login { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .inv-login-side { padding: 16px; flex-direction: row; align-items: center; gap: 16px; }
  .inv-login-pitch, .inv-login-copy { display: none; }
  .inv-login-main { place-items: start center; padding: 40px 16px; }
}

/* reCAPTCHA lebarnya tetap 304px. */
@media (max-width: 340px) {
  .inv-login-form .g-recaptcha { transform: scale(.9); transform-origin: 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  .inv-login-form input, .inv-login-btn { transition: none; }
}