/* =============================================================
   LOGIN PAGE  —  centered card on a professional gradient (LTR)
   -------------------------------------------------------------
   Page-specific styling, built on the design-system tokens.
   Loaded only on the login screen (via baseLTR.html).
   ============================================================= */

.ds-login {
  min-height: 100vh;
  margin: 0;
  direction: ltr;                    /* force LTR — this page is English */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  font-family: var(--font-base);
  color: var(--text-primary);
  /* professional gradient: deep navy base + soft blue & gold glows */
  background:
    radial-gradient(1100px 620px at 16% 18%, rgba(0, 123, 255, 0.20), transparent 60%),
    radial-gradient(900px 520px at 86% 82%, rgba(201, 162, 39, 0.16), transparent 55%),
    linear-gradient(135deg, #0e1b24 0%, #14232b 45%, #0b1922 100%);
}

/* ---- Card --------------------------------------------------- */
.ds-login__card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-large);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.38);
  padding: 2.5rem 2.25rem;
  animation: ds-fade-in-up var(--speed-slow) var(--ease-out) both;
}

/* ---- Brand block inside the card ---------------------------- */
.ds-login__brand { text-align: center; margin-bottom: 1.5rem; }
.ds-login__logo {
  width: 76px;
  height: 76px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow-medium);
}
.ds-login__brandname {
  margin-top: .8rem;
  font-weight: var(--fw-bold);
  font-size: 1.05rem;
  letter-spacing: .01em;
  color: var(--text-primary);
}

.ds-login__head { text-align: center; margin-bottom: 1.5rem; }
.ds-login__head h2 { font-weight: var(--fw-bold); margin: 0 0 .3rem; }
.ds-login__head p { color: var(--text-secondary); margin: 0; }

/* ---- Fields ------------------------------------------------- */
.ds-login__label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  margin: 0 0 .4rem;
}
.ds-login__field { position: relative; margin-bottom: 1.1rem; }
.ds-login__field > .ds-login__icon {
  position: absolute;
  top: 50%;
  left: .95rem;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.ds-login .form-control {
  height: 48px;
  padding-left: 2.6rem;
  border-radius: var(--radius-medium);
  text-align: left;                  /* keep typed text LTR */
  direction: ltr;
}
.ds-login__toggle {
  position: absolute;
  top: 50%;
  right: .4rem;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  padding: .45rem .55rem;
  cursor: pointer;
  border-radius: var(--radius-small);
  transition: color var(--speed-fast) var(--ease), background-color var(--speed-fast) var(--ease);
}
.ds-login__toggle:hover { color: var(--text-secondary); background: var(--surface-2); }

.ds-login__submit {
  height: 48px;
  border-radius: var(--radius-medium);
  font-weight: var(--fw-medium);
  margin-top: .4rem;
}

.ds-login__alerts { margin-bottom: 1rem; }
.ds-login__alerts .alert { margin-bottom: .5rem; }

.ds-login__foot {
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-xs);
  margin: 1.5rem 0 0;
  direction: ltr;
  unicode-bidi: isolate;             /* keep the year/range order correct */
}

/* ---- Small screens ------------------------------------------ */
@media (max-width: 480px) {
  .ds-login__card { padding: 2rem 1.5rem; }
}