/* =====================================================================
   Sign-in screen — split brand / form layout, collapses to one column
   ===================================================================== */

.auth-body {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  background-image:
    radial-gradient(58% 42% at 100% 0%, var(--bloom-1), transparent 62%),
    radial-gradient(48% 38% at 0% 100%, var(--bloom-2), transparent 62%);
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  min-height: 100vh;
  min-height: 100dvh;
}

/* ------------------------------------------------------- brand panel */
.auth-brand {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8) var(--sp-7);
  background:
    radial-gradient(120% 90% at 12% 8%, rgba(255, 255, 255, .18), transparent 58%),
    linear-gradient(160deg, #1d4ed8 0%, #2563eb 42%, #4f46e5 100%);
  color: #fff;
  overflow: hidden;
}
.auth-brand::after {
  content: '';
  position: absolute;
  inset-block-start: 0;
  inset-inline-end: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .55), transparent);
}
.auth-brand-inner { max-width: 480px; width: 100%; }

.auth-logo {
  width: 188px; height: 188px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  margin-bottom: var(--sp-5);
}
.auth-logo .logo-badge { display: none; }

.auth-title {
  font-size: 1.6rem;
  line-height: 1.28;
  letter-spacing: -.02em;
  color: #fff;
}
.auth-title-ur {
  font-family: var(--font-ur);
  direction: rtl;
  font-size: 1.24rem;
  line-height: 2.1;
  color: rgba(255, 255, 255, .92);
  margin: var(--sp-2) 0 0;
}

.auth-motto {
  margin-top: var(--sp-4);
  padding-inline-start: var(--sp-4);
  border-inline-start: 2px solid rgba(255, 255, 255, .45);
  display: flex; flex-direction: column; gap: 2px;
}
.auth-motto span { font-size: .93rem; color: rgba(255, 255, 255, .82); font-style: italic; }
.auth-motto .ur { font-family: var(--font-ur); direction: rtl; font-style: normal; line-height: 2; color: rgba(255, 255, 255, .9); }

.auth-verse {
  margin: var(--sp-6) 0 0;
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .09);
}
.auth-verse .arabic {
  display: block;
  font-family: var(--font-arabic);
  direction: rtl;
  font-size: 1.42rem;
  line-height: 2.1;
  color: #fff;
}
.auth-verse .tr { display: block; margin-top: var(--sp-2); font-size: .88rem; color: rgba(255, 255, 255, .8); }
.auth-verse cite { display: block; margin-top: 6px; font-size: .74rem; font-style: normal; letter-spacing: .05em; color: rgba(255, 255, 255, .62); }

.auth-facts {
  list-style: none;
  margin: var(--sp-6) 0 0;
  padding: 0;
  display: flex;
  gap: var(--sp-6);
  flex-wrap: wrap;
}
.auth-facts li { display: flex; flex-direction: column; }
.auth-facts b { font-size: 1.32rem; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
.auth-facts span { font-size: .7rem; text-transform: uppercase; letter-spacing: .09em; color: rgba(255, 255, 255, .5); }

.auth-phase {
  margin: var(--sp-6) 0 0;
  font-size: .78rem;
  color: rgba(255, 255, 255, .58);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255, 255, 255, .1);
}

/* -------------------------------------------------------- form panel */
.auth-main {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-7) var(--sp-5);
}

.auth-toolbar {
  position: absolute;
  inset-block-start: var(--sp-4);
  inset-inline-end: var(--sp-5);
  display: flex;
  gap: var(--sp-2);
}
.auth-tool {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 34px; padding: 0 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--ink-muted);
  font: inherit; font-size: .78rem; font-weight: 600;
  cursor: pointer; text-decoration: none;
}
.auth-tool:hover { background: var(--surface-3); color: var(--ink); text-decoration: none; }

.auth-card {
  width: min(430px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--sp-6);
}
.auth-card-head { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.auth-mark { border-radius: 50%; flex: none; }
.auth-card-head h2 { font-size: 1.22rem; }
.auth-card-head p { margin: 2px 0 0; font-size: .8rem; color: var(--ink-faint); }

.auth-row { margin-top: var(--sp-3); gap: var(--sp-3); flex-wrap: wrap; }

.pw-wrap { position: relative; }
.pw-wrap .input { padding-inline-end: 42px; }
.pw-toggle {
  position: absolute;
  inset-inline-end: 6px;
  inset-block-start: 50%;
  transform: translateY(-50%);
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border: 0; border-radius: var(--r-xs);
  background: transparent; color: var(--ink-faint); cursor: pointer;
}
.pw-toggle:hover { background: var(--surface-3); color: var(--ink); }

.auth-secure {
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border-soft);
  display: flex; align-items: center; gap: 7px;
  font-size: .74rem; color: var(--green-600);
}
[data-theme='dark'] .auth-secure { color: var(--green-500); }

.auth-links {
  margin-top: var(--sp-3);
  display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center;
  font-size: .8rem;
}
.auth-links span { color: var(--ink-faint); }

.auth-foot { margin-top: var(--sp-5); font-size: .74rem; color: var(--ink-faint); text-align: center; }

/* ---------------------------------------------------------- dialogs */
.auth-dialog {
  width: min(430px, calc(100vw - 32px));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
  padding: var(--sp-5);
}
.auth-dialog::backdrop { background: rgba(15, 23, 42, .5); backdrop-filter: blur(2px); }
.auth-dialog h3 { margin-bottom: var(--sp-3); }
.auth-dialog ul { margin: 0 0 var(--sp-4); padding-inline-start: 18px; font-size: .87rem; line-height: 1.9; }
.auth-dialog p { font-size: .88rem; color: var(--ink-muted); }

/* ------------------------------------------------------- responsive */
@media (max-width: 940px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-brand { padding: var(--sp-6) var(--sp-5) var(--sp-7); }
  .auth-brand::after { inset-block-start: auto; inset-block-end: 0; inset-inline: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .55), transparent); }
  .auth-brand-inner { max-width: 620px; margin: 0 auto; }
  .auth-title { font-size: 1.32rem; }
  .auth-verse { display: none; }
  .auth-main { padding-top: var(--sp-7); }
  .auth-toolbar { position: static; align-self: flex-end; margin-bottom: var(--sp-4); }
}

@media (max-width: 560px) {
  .auth-facts { gap: var(--sp-4); }
  .auth-card { padding: var(--sp-5) var(--sp-4); border-radius: var(--r-lg); }
  .auth-logo { width: 88px; height: 88px; }
  .auth-logo .logo-lockup { display: none; }
  .auth-logo .logo-badge { display: block; width: 72px; height: 72px; }
}