/**
 * Japandi atmosphere + peek characters for Teacher & Student login portals.
 * Load after page-specific <style> blocks so these rules take precedence.
 */

/* ---- Fixed atmosphere (below card & characters) ---- */
.page-atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.atmosphere-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  transform: translateZ(0);
}

.atmosphere-grid {
  position: absolute;
  inset: -20%;
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(30, 58, 95, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 95, 0.5) 1px, transparent 1px);
  background-size: 52px 52px;
}

/* Page bodies */
.teacher-login-page,
.student-login-page {
  position: relative;
  z-index: 1;
}

.teacher-login-page {
  background: #f2ede4;
}

/* Teacher: beige + soft purple / periwinkle (card/button purples unchanged) */
.teacher-login-page .page-atmosphere--teacher .atmosphere-blob--1 {
  width: min(58vmin, 520px);
  height: min(58vmin, 520px);
  background: #ebe4d8;
  top: -12%;
  left: -18%;
}

.teacher-login-page .page-atmosphere--teacher .atmosphere-blob--2 {
  width: min(50vmin, 440px);
  height: min(50vmin, 440px);
  background: rgba(199, 183, 255, 0.4);
  top: 8%;
  right: -12%;
}

.teacher-login-page .page-atmosphere--teacher .atmosphere-blob--3 {
  width: min(62vmin, 560px);
  height: min(62vmin, 560px);
  background: rgba(165, 180, 252, 0.3);
  bottom: -20%;
  left: 20%;
}

.teacher-login-page .page-atmosphere--teacher .atmosphere-blob--4 {
  width: min(44vmin, 400px);
  height: min(44vmin, 400px);
  background: rgba(224, 231, 255, 0.5);
  bottom: 5%;
  right: 5%;
}

.teacher-login-page .page-atmosphere--teacher .atmosphere-blob--5 {
  width: min(36vmin, 320px);
  height: min(36vmin, 320px);
  background: rgba(237, 233, 254, 0.65);
  top: 42%;
  left: 35%;
}

/* Solid base so child-friendly global body gradient does not show through */
.student-login-page {
  background: #f3efe6;
  background-image: none;
  background-attachment: scroll;
}

/* Student: beige + pale sky blue (teal panel unchanged) */
.student-login-page .page-atmosphere--student .atmosphere-blob--1 {
  width: min(56vmin, 500px);
  height: min(56vmin, 500px);
  background: #e8f4fc;
  top: -15%;
  right: -10%;
}

.student-login-page .page-atmosphere--student .atmosphere-blob--2 {
  width: min(52vmin, 480px);
  height: min(52vmin, 480px);
  background: #ebe4d8;
  top: 10%;
  left: -15%;
}

.student-login-page .page-atmosphere--student .atmosphere-blob--3 {
  width: min(60vmin, 540px);
  height: min(60vmin, 540px);
  background: rgba(186, 230, 253, 0.42);
  bottom: -18%;
  right: 15%;
}

.student-login-page .page-atmosphere--student .atmosphere-blob--4 {
  width: min(42vmin, 380px);
  height: min(42vmin, 380px);
  background: rgba(224, 242, 254, 0.5);
  bottom: 8%;
  left: 8%;
}

.student-login-page .page-atmosphere--student .atmosphere-blob--5 {
  width: min(38vmin, 340px);
  height: min(38vmin, 340px);
  background: rgba(207, 250, 254, 0.32);
  top: 38%;
  left: 40%;
}

/* Shell & card stacking */
.login-shell {
  position: relative;
  z-index: 2;
  isolation: isolate;
  width: min(900px, 100%);
  margin: 0 auto;
  padding: 0 12px 140px;
}

@media (min-width: 1200px) {
  .login-shell {
    margin: 0 120px;
    max-width: 920px;
    padding-bottom: 48px;
  }
}

@media (min-width: 1400px) {
  .login-shell {
    margin: 0 200px;
  }
}

.login-card {
  position: relative;
  z-index: 2;
}

/* ---- Peek characters ---- */
.peek-character {
  position: absolute;
  height: auto;
  z-index: 3;
  filter: drop-shadow(0 16px 24px rgba(15, 23, 42, 0.22));
  transition: transform 0.25s ease;
  pointer-events: auto;
}

.peek-character img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* Ed left (white form edge), Remo right (colored panel edge) — teacher & student */
.teacher-login-page .peek-boy,
.student-login-page .peek-boy {
  left: min(-18vw, -200px);
  bottom: -24px;
  width: min(300px, 28vw);
  max-width: 320px;
}

.teacher-login-page .peek-boy:hover,
.student-login-page .peek-boy:hover {
  transform: rotate(-2deg);
}

.teacher-login-page .peek-robot,
.student-login-page .peek-robot {
  right: min(-18vw, -210px);
  bottom: -48px;
  width: min(340px, 30vw);
  max-width: 380px;
}

.teacher-login-page .peek-robot:hover,
.student-login-page .peek-robot:hover {
  transform: rotate(2deg);
}

/* Chat bubbles */
.chat-bubble {
  position: absolute;
  background: #ffffff;
  color: #1e2a4a;
  padding: 10px 16px;
  border-radius: 16px;
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  opacity: 0;
  pointer-events: none;
  z-index: 20;
}

.chat-bubble::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid #ffffff;
}

.peek-boy .chat-bubble,
.peek-robot .chat-bubble {
  top: -8px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.peek-character:hover .chat-bubble {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Mid widths: shrink peeks, keep beside card */
@media (max-width: 1199px) {
  .teacher-login-page .peek-boy,
  .teacher-login-page .peek-robot,
  .student-login-page .peek-boy,
  .student-login-page .peek-robot {
    width: 200px;
    max-width: 200px;
  }

  .teacher-login-page .peek-boy,
  .student-login-page .peek-boy {
    left: -100px;
    bottom: 8px;
  }

  .teacher-login-page .peek-robot,
  .student-login-page .peek-robot {
    right: -110px;
    bottom: 0;
  }
}

/* Narrow: row of greeters under the card — clear of primary CTA */
@media (max-width: 767px) {
  .login-shell {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    padding: 0 12px 32px;
    gap: 0 12px;
    align-items: end;
  }

  .login-shell > .login-card {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .teacher-login-page .login-shell > .peek-boy,
  .student-login-page .login-shell > .peek-boy {
    grid-column: 1;
    grid-row: 2;
    position: relative;
    left: auto;
    bottom: auto;
    justify-self: start;
    width: min(132px, 40vw);
    max-width: 140px;
    margin-top: 10px;
  }

  .teacher-login-page .login-shell > .peek-robot,
  .student-login-page .login-shell > .peek-robot {
    grid-column: 2;
    grid-row: 2;
    position: relative;
    right: auto;
    bottom: auto;
    justify-self: end;
    width: min(142px, 42vw);
    max-width: 150px;
    margin-top: 4px;
  }
}