:root {
  --parent-bg: #f7f5fb;
  --parent-card: rgba(255, 255, 255, .86);
  --parent-ink: #29273a;
  --parent-muted: #777386;
  --parent-line: rgba(75, 70, 104, .11);
  --parent-violet: #7771ad;
  --parent-violet-dark: #5e598f;
  --parent-violet-soft: #ece9f8;
  --parent-green: #467863;
  --parent-green-soft: #e2f0e8;
  --parent-red: #9a5365;
  --parent-red-soft: #f6e5e9;
  --parent-amber: #8d6a35;
  --parent-amber-soft: #f6edd8;
  --parent-shadow: 0 20px 50px rgba(55, 48, 85, .09);
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--parent-ink);
  background:
    radial-gradient(circle at 10% 5%, rgba(239, 213, 229, .64), transparent 30rem),
    radial-gradient(circle at 90% 20%, rgba(211, 232, 243, .72), transparent 28rem),
    var(--parent-bg);
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
}

a { color: inherit; }

.parent-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px max(20px, calc((100vw - 1080px) / 2));
  background: rgba(249, 248, 252, .82);
  border-bottom: 1px solid var(--parent-line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.parent-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--parent-ink);
  text-decoration: none;
  font-weight: 700;
}

.parent-brand > span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.parent-brand small {
  margin-top: 3px;
  color: var(--parent-muted);
  font-size: .67rem;
  font-weight: 500;
}

.parent-brand-mark,
.parent-login-mark {
  display: inline-grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(140deg, #8983bd, #6d67a3);
  box-shadow: 0 8px 18px rgba(86, 79, 139, .22);
}

.parent-brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 13px;
}

.parent-logout {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  color: var(--parent-muted);
  border-radius: 12px;
  text-decoration: none;
  font-size: .85rem;
  font-weight: 600;
}

.parent-logout:hover { background: rgba(255, 255, 255, .7); }

.parent-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0 42px;
}

.parent-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
  padding: 28px;
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, .86), rgba(237, 231, 249, .72));
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 26px;
  box-shadow: var(--parent-shadow);
}

.parent-eyebrow {
  margin: 0 0 6px;
  color: var(--parent-violet);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.parent-hero h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.1;
}

.parent-hero p:last-child {
  margin: 9px 0 0;
  color: var(--parent-muted);
}

.parent-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 78px;
  height: 78px;
  color: #5e5363;
  background: var(--student-color, #e6dcec);
  border: 4px solid rgba(255, 255, 255, .76);
  border-radius: 50%;
  box-shadow: 0 14px 30px rgba(72, 63, 99, .13);
  font-size: 1.75rem;
  font-weight: 700;
}

.child-switcher {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  padding: 7px;
  overflow-x: auto;
  background: rgba(255, 255, 255, .62);
  border: 1px solid var(--parent-line);
  border-radius: 16px;
}

.child-switcher a {
  flex: 1 0 auto;
  padding: 10px 17px;
  color: var(--parent-muted);
  border-radius: 11px;
  text-align: center;
  text-decoration: none;
  font-size: .88rem;
  font-weight: 600;
}

.child-switcher a.active {
  color: #fff;
  background: var(--parent-violet);
  box-shadow: 0 7px 16px rgba(91, 85, 144, .19);
}

.parent-month-nav {
  display: grid;
  grid-template-columns: 42px minmax(0, 240px) 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 18px 0;
}

.parent-month-nav > a,
.parent-month-nav > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--parent-line);
  border-radius: 13px;
  text-decoration: none;
}

.parent-month-nav > span.disabled { opacity: .35; }
.parent-month-nav form { position: relative; }
.parent-month-nav label {
  position: absolute;
  top: 5px;
  left: 16px;
  z-index: 1;
  color: var(--parent-muted);
  font-size: .58rem;
  font-weight: 600;
  text-transform: uppercase;
}

.parent-month-nav select {
  width: 100%;
  height: 48px;
  padding: 14px 38px 4px 15px;
  color: var(--parent-ink);
  background: rgba(255, 255, 255, .88);
  border: 1px solid var(--parent-line);
  border-radius: 14px;
  font: 700 .92rem "Manrope", sans-serif;
}

.next-lesson-card {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-bottom: 16px;
  padding: 20px 22px;
  color: #fff;
  background: linear-gradient(130deg, #7670aa, #686293);
  border-radius: 22px;
  box-shadow: 0 18px 35px rgba(83, 76, 134, .2);
}

.next-lesson-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 16px;
  font-size: 1.35rem;
}

.next-lesson-card p,
.next-lesson-card h2 { margin: 0; }
.next-lesson-card p { color: rgba(255, 255, 255, .72); font-size: .72rem; }
.next-lesson-card h2 { margin: 3px 0 5px; font-size: 1.2rem; }
.next-lesson-card span { color: rgba(255, 255, 255, .82); font-size: .8rem; }

.parent-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.parent-stats article {
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  align-items: center;
  padding: 17px;
  background: var(--parent-card);
  border: 1px solid rgba(255, 255, 255, .86);
  border-radius: 19px;
  box-shadow: 0 12px 28px rgba(65, 57, 93, .06);
}

.stat-icon {
  display: grid;
  grid-row: 1 / 3;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  font-size: 1.1rem;
}

.stat-completed { color: var(--parent-green); background: var(--parent-green-soft); }
.stat-upcoming { color: var(--parent-violet); background: var(--parent-violet-soft); }
.stat-cancelled { color: var(--parent-red); background: var(--parent-red-soft); }
.parent-stats strong { font-size: 1.3rem; line-height: 1; }
.parent-stats small { margin-top: 4px; color: var(--parent-muted); font-size: .72rem; }

.parent-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 16px;
  margin-bottom: 16px;
}

.parent-card {
  padding: 22px;
  background: var(--parent-card);
  border: 1px solid rgba(255, 255, 255, .88);
  border-radius: 22px;
  box-shadow: var(--parent-shadow);
}

.parent-card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.parent-card-heading h2 {
  margin: 0;
  font-size: 1.18rem;
}

.payment-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  white-space: nowrap;
  font-size: .69rem;
  font-weight: 700;
}

.payment-paid { color: var(--parent-green); background: var(--parent-green-soft); }
.payment-due { color: var(--parent-amber); background: var(--parent-amber-soft); }
.payment-overdue { color: var(--parent-red); background: var(--parent-red-soft); }

.payment-numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.payment-numbers div {
  display: flex;
  flex-direction: column;
  padding: 13px;
  background: rgba(247, 246, 250, .8);
  border: 1px solid var(--parent-line);
  border-radius: 14px;
}

.payment-numbers strong { font-size: 1.28rem; }
.payment-numbers span { color: var(--parent-muted); font-size: .7rem; }

.payment-due-box {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  padding: 14px;
  color: var(--parent-ink);
  background: linear-gradient(120deg, #f7f0dd, #f9f5e9);
  border-radius: 15px;
}

.payment-due-box > span { color: var(--parent-muted); font-size: .72rem; }
.payment-due-box > strong { font-size: 1.25rem; }
.payment-due-box > small {
  grid-column: 1 / -1;
  margin-top: 5px;
  color: var(--parent-amber);
  font-weight: 600;
}

.payment-due-paid { background: linear-gradient(120deg, #e3f1e9, #edf6f1); }
.payment-due-paid strong { color: var(--parent-green); }

.payment-lesson-list,
.homework-list {
  display: grid;
  gap: 0;
  margin-top: 14px;
  border-top: 1px solid var(--parent-line);
}

.payment-lesson-list > div,
.homework-list > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--parent-line);
  font-size: .78rem;
}

.payment-lesson-list b { font-size: .72rem; }
.lesson-paid { color: var(--parent-green); }
.lesson-overdue { color: var(--parent-red); }

.homework-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.homework-summary span,
.homework-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 700;
}

.homework-done,
.homework-done.homework-status { color: var(--parent-green); background: var(--parent-green-soft); }
.homework-not-done,
.homework-not-done.homework-status { color: var(--parent-red); background: var(--parent-red-soft); }
.homework-pending.homework-status { color: var(--parent-amber); background: var(--parent-amber-soft); }
.homework-none.homework-status,
.homework-unknown.homework-status { color: var(--parent-muted); background: #f0eef3; }
.homework-list span { color: var(--parent-muted); }

.schedule-card { padding-bottom: 8px; }
.schedule-list { display: grid; }

.schedule-list article {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--parent-line);
}

.schedule-list time {
  display: grid;
  place-items: center;
  min-height: 52px;
  color: var(--parent-violet-dark);
  background: var(--parent-violet-soft);
  border-radius: 15px;
  text-align: center;
}

.schedule-list time strong { font-size: 1.08rem; line-height: 1; }
.schedule-list time span { margin-top: 3px; font-size: .62rem; }
.schedule-main { display: flex; flex-direction: column; }
.schedule-main strong { font-size: .92rem; }
.schedule-main span { margin-top: 4px; color: var(--parent-muted); font-size: .72rem; }

.lesson-status {
  padding: 7px 9px;
  border-radius: 999px;
  font-size: .65rem;
  font-weight: 700;
}

.lesson-status-completed { color: var(--parent-green); background: var(--parent-green-soft); }
.lesson-status-scheduled { color: var(--parent-violet-dark); background: var(--parent-violet-soft); }
.lesson-status-rescheduled { color: #74528b; background: #eee1f6; }
.lesson-status-cancelled_by_student,
.lesson-status-cancelled_by_student_excused { color: var(--parent-red); background: var(--parent-red-soft); }
.lesson-status-cancelled_by_tutor,
.lesson-status-cancelled_no_charge { color: #6c665e; background: #edeae5; }

.parent-empty {
  display: grid;
  place-items: center;
  min-height: 130px;
  color: var(--parent-muted);
  text-align: center;
}

.parent-empty i { font-size: 1.7rem; opacity: .52; }
.parent-empty p { margin: 8px 0 0; font-size: .82rem; }

.parent-footer {
  padding: 22px 0 0;
  color: var(--parent-muted);
  text-align: center;
  font-size: .72rem;
}

.parent-login-page {
  display: grid;
  place-items: center;
  padding: 22px;
}

.parent-login-shell { width: min(100%, 470px); }
.parent-login-card {
  padding: 36px;
  background: rgba(255, 255, 255, .84);
  border: 1px solid rgba(255, 255, 255, .92);
  border-radius: 28px;
  box-shadow: var(--parent-shadow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.parent-login-mark {
  width: 52px;
  height: 52px;
  margin-bottom: 22px;
  border-radius: 17px;
  font-size: 1.2rem;
}

.parent-login-card h1 {
  margin: 0;
  font-size: 1.7rem;
}

.parent-login-note {
  margin: 10px 0 24px;
  color: var(--parent-muted);
  font-size: .86rem;
  line-height: 1.55;
}

.parent-alert {
  margin-bottom: 16px;
  padding: 11px 13px;
  border-radius: 12px;
  font-size: .78rem;
}

.parent-alert-danger { color: var(--parent-red); background: var(--parent-red-soft); }
.parent-login-form { display: grid; gap: 9px; }
.parent-login-form label { font-size: .76rem; font-weight: 700; }

.parent-login-form input {
  width: 100%;
  height: 50px;
  padding: 0 15px;
  color: var(--parent-ink);
  background: rgba(250, 249, 252, .9);
  border: 1px solid var(--parent-line);
  border-radius: 14px;
  outline: none;
  font: 500 .92rem "Manrope", sans-serif;
}

.parent-login-form input:focus {
  border-color: rgba(104, 98, 157, .55);
  box-shadow: 0 0 0 4px rgba(104, 98, 157, .1);
}

.parent-login-form button {
  height: 50px;
  margin-top: 4px;
  color: #fff;
  background: var(--parent-violet);
  border: 0;
  border-radius: 14px;
  box-shadow: 0 10px 22px rgba(93, 86, 148, .18);
  font: 700 .9rem "Manrope", sans-serif;
  cursor: pointer;
}

.parent-login-help {
  margin: 17px 0 0;
  color: var(--parent-muted);
  text-align: center;
  font-size: .7rem;
}

.demo-accounts {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--parent-line);
}

.demo-accounts-heading span {
  color: var(--parent-violet);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.demo-accounts-heading h2 {
  margin: 4px 0 2px;
  font-size: 1rem;
}

.demo-accounts button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 11px 12px;
  color: var(--parent-ink);
  background: rgba(248, 247, 251, .9);
  border: 1px solid var(--parent-line);
  border-radius: 13px;
  text-align: left;
  cursor: pointer;
}

.demo-accounts button:hover {
  border-color: rgba(119, 113, 173, .34);
  background: #fff;
}

.demo-accounts button > span {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.demo-accounts button b { font-size: .76rem; }
.demo-accounts button small {
  margin-top: 3px;
  color: var(--parent-muted);
  font-size: .62rem;
}

.demo-accounts code {
  flex: 0 0 auto;
  padding: 5px 7px;
  color: var(--parent-violet-dark);
  background: var(--parent-violet-soft);
  border-radius: 7px;
  font-size: .6rem;
}

.demo-accounts > p {
  margin: 2px 0 0;
  color: var(--parent-muted);
  font-size: .63rem;
}

@media (max-width: 760px) {
  .parent-topbar { min-height: 64px; padding: 10px 16px; }
  .parent-logout span { display: none; }
  .parent-shell { width: min(100% - 22px, 620px); padding-top: 16px; }
  .parent-hero { padding: 21px; border-radius: 21px; }
  .parent-avatar { width: 60px; height: 60px; font-size: 1.35rem; }
  .parent-hero p:last-child { font-size: .78rem; }
  .parent-stats { gap: 7px; }
  .parent-stats article {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    padding: 12px;
  }
  .stat-icon { width: 34px; height: 34px; }
  .parent-stats strong { font-size: 1.15rem; }
  .parent-grid { grid-template-columns: 1fr; }
  .parent-card { padding: 18px; border-radius: 19px; }
  .schedule-list article { grid-template-columns: 48px 1fr; gap: 11px; }
  .schedule-list time { min-height: 48px; }
  .lesson-status {
    grid-column: 2;
    justify-self: start;
    margin-top: -6px;
  }
}

@media (max-width: 430px) {
  .parent-login-card { padding: 28px 22px; }
  .demo-accounts button {
    align-items: flex-start;
    flex-direction: column;
  }
  .parent-hero p:last-child { max-width: 210px; }
  .parent-card-heading { flex-direction: column; }
  .payment-pill { align-self: flex-start; }
  .payment-lesson-list > div { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}