* { box-sizing: border-box; }

:root {
  --ink: #30302e;
  --muted: #92918a;
  --paper: rgba(255,255,255,.78);
  --paper-strong: rgba(255,255,255,.91);
  --yellow: #ffd55a;
  --green: #78b41d;
  --orange: #ff9d2a;
  --dark: #30302e;
  --line: #e3dece;
}

html, body {
  width: 100%;
  min-height: 100%;
  margin: 0;
}

body {
  min-height: 100vh;
  overflow: hidden;
  color: var(--ink);
  background: #e4e7e6;
  font-family: "Poppins", "Century Gothic", "Segoe UI", Arial, sans-serif;
  font-size: 10px;
}

button, input, a { font: inherit; }
button { color: inherit; }
a { color: inherit; }

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

svg { display: block; }

.app-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-width: 900px;
  min-height: 640px;
  overflow: hidden;
  padding: 16px;
  background:
    radial-gradient(circle at 100% 3%, rgba(255,245,178,.97) 0, rgba(255,245,178,.58) 23%, transparent 47%),
    radial-gradient(circle at 0 100%, rgba(255,237,151,.72) 0, rgba(255,237,151,.32) 26%, transparent 51%),
    linear-gradient(111deg, #e4e7e8 0%, #e9eae8 55%, #fff9dc 100%);
}

.site-header {
  height: 36px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 480px 127px;
  align-items: start;
  gap: 5px;
}

.brand {
  width: max-content;
  height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -.55px;
}

.brand-mark {
  width: 31px;
  height: 27px;
  fill: var(--ink);
}

.main-nav {
  height: 36px;
  display: flex;
  align-items: center;
  padding: 3px 5px;
  border-radius: 21px;
  background: rgba(255,255,255,.70);
}

.main-nav a {
  height: 30px;
  display: grid;
  flex: 1 1 0;
  place-items: center;
  padding: 0 7px;
  border-radius: 17px;
  color: #62625d;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.main-nav a.active {
  flex: 0 0 auto;
  min-width: 69px;
  padding-inline: 15px;
  background: var(--dark);
  color: #fff;
}

.header-actions {
  height: 36px;
  display: grid;
  grid-template-columns: 69px 36px 36px;
  gap: 5px;
}

.settings-button,
.header-circle,
.circle-button {
  border: 0;
  background: rgba(255,255,255,.72);
  cursor: pointer;
}

.settings-button {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 19px;
}

.header-circle,
.circle-button {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
}

.settings-button svg,
.header-circle svg,
.circle-button svg,
.search-field svg,
.icon-button svg,
.accordion-trigger svg,
.contact-actions svg,
.profile-actions svg,
.checkbox svg,
.gender-icon svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  min-width: 170px;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--dark);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 1200px) {
  .app-shell {
    padding: clamp(16px, 1.7vw, 32px);
  }

  .site-header {
    height: clamp(36px, 5.4vh, 58px);
    grid-template-columns:
      minmax(0, 1fr)
      clamp(480px, 50.63vw, 910px)
      clamp(127px, 13.4vw, 240px);
    gap: clamp(5px, .5vw, 10px);
  }

  .brand,
  .main-nav,
  .header-actions,
  .settings-button,
  .header-circle {
    height: clamp(36px, 5.4vh, 58px);
  }

  .brand {
    font-size: clamp(13px, 1vw, 19px);
  }

  .brand-mark {
    width: clamp(31px, 2.3vw, 44px);
    height: clamp(27px, 2vw, 39px);
  }

  .main-nav {
    padding: clamp(3px, .28vw, 5px);
    border-radius: 999px;
  }

  .main-nav a {
    height: calc(100% - 0px);
    border-radius: 999px;
    font-size: clamp(8px, .67vw, 12px);
  }

  .main-nav a.active {
    min-width: clamp(69px, 7.3vw, 130px);
  }

  .header-actions {
    grid-template-columns: 55% 1fr 1fr;
  }

  .header-circle {
    width: 100%;
  }

  .settings-button,
  .header-circle {
    border-radius: 999px;
  }
}

@media (max-width: 899px) {
  body { overflow: auto; }

  .app-shell {
    width: 100%;
    height: auto;
    min-width: 0;
    min-height: 100vh;
    overflow: visible;
  }

  .site-header {
    height: auto;
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    margin-top: 6px;
    overflow-x: auto;
  }

  .main-nav a { min-width: 72px; }

  .header-actions {
    grid-template-columns: 69px 36px 36px;
  }
}