/* DEC Drive — split login layout ("quick-and-cheap" first cut).
 *
 * Frappe's login markup is:
 *   <section class="for-login">
 *     <div class="page-card-head"> logo + "Login to …" </div>   (sibling!)
 *     <div class="login-content page-card"> …form… </div>
 *   </section>
 * The head and the form are SIBLINGS, so we can't just move one card. Instead
 * we paint the left half of the section as a branded franchise panel (gradient
 * background + copy via ::before) and confine the normal flow (head + form) to
 * the right half, vertically centred.
 *
 * Pure CSS: it can't inject a clickable <a> into the login DOM, so the panel's
 * franchise call-to-action is copy pointing at /franchise (the real, linked
 * invite page). Stacks to a single column on narrow screens.
 *
 * Loaded on every website page via `web_include_css`, so every rule is scoped
 * to `.for-login` / `.for-login-with-email-link` to avoid touching other pages.
 */

:root {
  --dec-login-brand: #2b6cb0;
  --dec-login-brand-2: #1b3b6f;
}

/* ── split the section: branded left half + right-hand form column ── */
section.for-login,
section.for-login-with-email-link {
  position: relative;
  min-height: calc(100vh - 60px);
  max-width: none !important;
  width: 100%;
  margin: 0 !important;
  display: flex;
  flex-direction: column;
  justify-content: center;   /* vertically centre the head + form stack */
  align-items: center;       /* centre them within the right half       */
  padding: 40px 4vw 40px 50% !important;   /* flow confined to right half */
  box-sizing: border-box;
  background: #f4f6f9;
}

/* left branded franchise panel (absolute — overlays the left 50%) */
section.for-login::before,
section.for-login-with-email-link::before {
  content: "Own a DEC dental clinic.\A\A Join our Smilebetter, D4K and Facets network — we bring the brand, clinical playbook, software and patient pipeline. You bring local ownership.\A\A Not staff? Ask about franchising at  /franchise";
  white-space: pre-line;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 50%;
  display: flex;
  align-items: center;
  padding: 8vh 6vw;
  box-sizing: border-box;
  font-size: 19px;
  line-height: 1.5;
  font-weight: 600;
  color: #fff;
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(255, 255, 255, .12), transparent 55%),
    linear-gradient(150deg, var(--dec-login-brand) 0%, var(--dec-login-brand-2) 100%);
}

/* keep the logo/title tight above the form, both centred in the right column */
section.for-login > .page-card-head,
section.for-login-with-email-link > .page-card-head {
  margin: 0 0 4px !important;
  text-align: center;
}
section.for-login > .login-content.page-card,
section.for-login-with-email-link > .login-content.page-card {
  margin: 0 !important;
  width: 100%;
  max-width: 380px;
}
section.for-login .app-logo,
section.for-login-with-email-link .app-logo {
  width: 46px;
  height: 46px;
}

/* a touch of DEC branding on the primary buttons */
section.for-login .btn-login,
section.for-login .btn-forgot,
section.for-login-with-email-link .btn-login-with-email-link {
  background: var(--dec-login-brand);
  border-color: var(--dec-login-brand);
}

/* ── stack on tablets / phones ────────────────────────────────────── */
@media (max-width: 820px) {
  section.for-login,
  section.for-login-with-email-link {
    display: block;
    min-height: auto;
    padding: 0 0 40px !important;
    background: #f4f6f9;
  }
  section.for-login::before,
  section.for-login-with-email-link::before {
    position: static;
    width: 100%;
    padding: 6vh 8vw;
    font-size: 17px;
  }
  section.for-login > .page-card-head,
  section.for-login-with-email-link > .page-card-head {
    margin-top: 28px !important;
  }
  section.for-login > .login-content.page-card,
  section.for-login-with-email-link > .login-content.page-card {
    margin: 0 auto !important;
  }
}