@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;500;600&family=Noto+Sans+JP&family=Noto+Sans+SC&family=Noto+Sans+Thai&display=swap');

:root {
  --color-bg-app: #f4f6f5;
  --color-bg-shell: #edf2ee;
  --color-surface: #ffffff;
  --color-surface-subtle: #f6f9f7;
  --color-surface-muted: #eef3ef;
  --color-border: #d7dfd9;
  --color-border-strong: #c7d2ca;
  --color-text-strong: #18201b;
  --color-text: #2c362f;
  --color-text-muted: #637067;
  --color-primary-700: #245c3a;
  --color-primary-600: #2f6f46;
  --color-primary-500: #3d8654;
  --color-primary-100: #e7f1ea;
  --color-blue: #467bb2;
  --color-pink: #d85f8c;
  --color-gold: #c78a2c;
  --color-purple: #8b60af;
  --color-cyan: #5fa2bf;
  --radius-sm: 8px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --header-height: 58px;
  --menu-height: 42px;
  --footer-height: 34px;
  --sidebar-width: 188px;
}

.chat-container-auth {
  flex-direction: column;
  background: #f7f9f7;
}

.auth-main-layout {
  flex: 1;
  min-height: 0;
  display: flex;
  overflow: hidden;
}

.app-sidebar {
  width: 224px;
  flex-shrink: 0;
  padding: 28px 14px 12px;
  display: flex;
  flex-direction: column;
  background: #e8f7ef;
  border-right: 0;
}

.sidebar-brand {
  padding: 0 14px 34px;
  color: #173a27;
}

.sidebar-brand-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  flex-shrink: 0;
}

.sidebar-brand strong {
  display: block;
  font-size: 16px;
  line-height: 1.15;
  font-weight: 700;
}

.sidebar-brand span {
  display: block;
  margin-top: 5px;
  color: #4e9872;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.sidebar-nav button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: #54836d;
  font-size: 13px;
  font-weight: 700;
  text-align: left;
}

.sidebar-nav button:hover,
.sidebar-nav button.is-active {
  background: #a9efcc;
  color: #164d2c;
}

.sidebar-nav button.has-unread {
  color: #9f4d4d;
}

.nav-icon {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  color: currentColor;
  background: rgba(255, 255, 255, 0.42);
  font-size: 14px;
  line-height: 1;
}

.sidebar-badge {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 8px;
  display: inline-grid;
  place-items: center;
  background: #fff0f0;
  color: #9f4d4d;
  font-size: 11px;
}

.sidebar-profile {
  margin-top: auto;
  min-height: 64px;
  padding: 10px 12px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #c9f6dc;
  color: #173a27;
}

.profile-avatar,
.icon-button {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: #2f7047;
  color: #ffffff;
  font-weight: 800;
  font-size: 12px;
}

.sidebar-profile span:last-child {
  min-width: 0;
}

.sidebar-profile strong,
.sidebar-profile small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-profile strong {
  font-size: 13px;
}

.sidebar-profile small {
  margin-top: 2px;
  color: #5f7f6e;
  font-size: 10px;
}

.app-workspace {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: #fafafa;
}

.workspace-header {
  height: 64px;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: auto minmax(260px, 1fr) auto auto;
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  background: #f7fbf8;
  border-bottom: 1px solid #eef3ef;
}

.workspace-header h1 {
  margin: 0;
  color: #1d3f2b;
  font-size: 21px;
  line-height: 1;
  font-weight: 800;
}

.workspace-search {
  width: min(280px, 24vw);
  height: 40px;
  border: 0;
  border-radius: 8px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #e3f8ed;
  color: #6e9280;
  text-align: left;
}

.workspace-search span {
  font-size: 13px;
  font-weight: 800;
  color: #1e6840;
}

.workspace-search strong {
  font-size: 12px;
  font-weight: 600;
}

.icon-button {
  border: 0;
  background: #ecf7f1;
  color: #1e6840;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body,
#app {
  height: 100vh;
  width: 100%;
  overflow: hidden;
  font-family: 'Noto Sans', 'Noto Sans JP', 'Noto Sans SC', 'Noto Sans Thai', sans-serif;
  color: var(--color-text);
  background: var(--color-bg-app);
}

body {
  font-size: 14px;
  line-height: 1.4;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(61, 134, 84, 0.12), transparent 22%),
    linear-gradient(180deg, var(--color-bg-app) 0%, var(--color-bg-shell) 100%);
}

.header {
  min-height: var(--header-height);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-4);
  background: linear-gradient(180deg, rgba(208, 232, 216, 0.98) 0%, rgba(235, 245, 238, 0.94) 55%, rgba(247, 250, 248, 0.92) 100%);
  border-bottom: 1px solid var(--color-border);
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: inline-block;
  background: url('/appicon.png') center / cover no-repeat;
  color: transparent;
  font-size: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.app-brand-copy {
  display: flex;
  flex-direction: column;
}

.app-brand-eyebrow {
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5a6a61;
}

.header h1 {
  margin: 2px 0 0;
  color: var(--color-primary-700);
  font-size: 17px;
  line-height: 1;
  font-weight: 600;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-status-chip {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid #cadecf;
  background: rgba(255, 255, 255, 0.7);
  color: #445248;
  font-size: 11px;
  font-weight: 600;
}

.menu {
  min-height: var(--menu-height);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 5px var(--space-3);
  background: rgba(247, 250, 248, 0.92);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}

.menu > * {
  flex-shrink: 0;
}

.menu button {
  height: 30px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0 12px;
  color: #425047;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
}

.menu button:hover {
  background: rgba(231, 241, 234, 0.8);
}

.menu button.is-active {
  background: linear-gradient(180deg, #dceee1 0%, #cfe6d6 100%);
  border-color: #b8d4bf;
  color: #1f4f32;
}

.menu button.has-unread {
  border-color: #d7c0c0;
  background: #fff1f1;
  color: #9d4545;
}

.menu button.has-unread.is-active {
  background: linear-gradient(180deg, #f8e4e4 0%, #f1d2d2 100%);
  border-color: #ddb7b7;
  color: #8e3f3f;
}

.menu-info-text {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-subtle);
  color: var(--color-text-muted);
  font-size: 11px;
}

.menu button span {
  color: inherit;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  display: inline;
}

.horizontal-box {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Content-Seiten (FAQ/Regeln/Sicherheit/Feedback) sollen den Footer nach unten drücken. */
.chat-container > main {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

.horizontal-box-app {
  gap: 14px;
  padding: 14px;
}

.user-list {
  width: var(--sidebar-width);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 8px;
  background: linear-gradient(180deg, rgba(247, 250, 247, 0.95) 0%, rgba(242, 246, 243, 0.92) 100%);
  border: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(31, 50, 39, 0.06);
  overflow: hidden;
}

.user-list h3 {
  margin: 0;
  font-size: 13px;
  line-height: 1.2;
  color: var(--color-text-muted);
  font-weight: 600;
}

.user-list-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.user-item {
  width: 100%;
  min-height: 30px;
  padding: 4px 6px;
  border: 1px solid rgba(217, 225, 218, 0.8);
  border-radius: var(--radius-sm);
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 6px;
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  text-align: left;
  color: var(--color-text);
}

.user-item:hover {
  border-color: var(--color-border-strong);
  background: rgba(255, 255, 255, 0.92);
}

.user-item.is-active {
  background: linear-gradient(180deg, rgba(236, 246, 239, 0.98) 0%, rgba(226, 239, 231, 0.96) 100%);
  box-shadow: 0 8px 18px rgba(35, 54, 42, 0.06);
}

.user-item.gender-M {
  background-image: linear-gradient(90deg, rgba(70, 123, 178, 0.22), rgba(255, 255, 255, 0.68) 72%);
}

.user-item.gender-F {
  background-image: linear-gradient(90deg, rgba(216, 95, 140, 0.26), rgba(255, 255, 255, 0.68) 72%);
}

.user-item.gender-P {
  background-image: linear-gradient(90deg, rgba(199, 138, 44, 0.24), rgba(255, 255, 255, 0.68) 72%);
}

.user-item.gender-TM {
  background-image: linear-gradient(90deg, rgba(95, 162, 191, 0.22), rgba(255, 255, 255, 0.68) 72%);
}

.user-item.gender-TF {
  background-image: linear-gradient(90deg, rgba(139, 96, 175, 0.22), rgba(255, 255, 255, 0.68) 72%);
}

.flag-icon {
  width: 28px;
  height: 20px;
  margin: 0;
  border-radius: 5px;
  border: 1px solid var(--color-border);
  object-fit: cover;
}

.user-main {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
}

.user-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-strong);
}

.user-country {
  flex-shrink: 0;
  font-size: 10px;
  line-height: 1;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.user-meta {
  flex-shrink: 0;
  text-align: right;
  font-size: 11px;
  font-weight: 600;
  color: #536159;
  white-space: nowrap;
}

.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  height: 100%;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(245, 248, 246, 0.94) 100%);
  box-shadow: 0 18px 40px rgba(31, 50, 39, 0.06);
}

.chat-window {
  flex: 1;
  overflow-y: auto;
  padding: 18px 20px;
  background: linear-gradient(180deg, #fbfdfb 0%, #f3f7f4 100%);
  min-height: 0;
}

.output-box-format {
  max-width: 78%;
  border: 1px solid rgba(217, 226, 219, 0.9);
  padding: 10px 12px;
  margin-bottom: 10px;
  border-radius: var(--radius-md);
  line-height: 1.45;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 250, 247, 0.96) 100%);
  box-shadow: 0 10px 18px rgba(35, 54, 42, 0.05);
}

.output-box-format strong {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  color: var(--color-text-muted);
}

.ouput-box-format-self {
  margin-left: auto;
  background: linear-gradient(180deg, #dff0e4 0%, #d2e7d9 100%);
  border-color: #c8dccf;
}

.output-box-format-other {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 250, 247, 0.96) 100%);
}

.chat-input-container {
  padding: 12px 16px;
  background: linear-gradient(180deg, rgba(238, 245, 240, 0.92) 0%, rgba(247, 250, 248, 0.88) 100%);
  flex-shrink: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: 8px;
  align-items: center;
  position: relative;
  border-top: 1px solid var(--color-border);
}

.chat-input-container input {
  min-width: 0;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #fcfefc 0%, #f0f6f2 100%);
  color: var(--color-text);
}

.chat-input-container button {
  height: 40px;
  padding: 0 14px;
  background: linear-gradient(180deg, #4a8d61 0%, #2c6240 100%);
  color: white;
  border: 1px solid #295f3d;
  border-radius: var(--radius-sm);
  min-height: 40px;
  font-weight: 600;
}

.chat-input-container button:hover {
  filter: brightness(1.02);
}

.chat-input-container .no-style {
  width: 40px;
  height: 40px !important;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #fdfefd 0%, #edf4ef 100%);
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.chat-input-container .no-style:disabled {
  opacity: 0.45;
  cursor: default;
}

.chat-input-container .no-style > img {
  width: 20px;
  height: 20px;
}

.imprint-container {
  min-height: var(--footer-height);
  padding: 0 16px;
  text-align: center;
  font-size: 11px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: rgba(255, 255, 255, 0.94);
  border-top: 1px solid var(--color-border);
}

.imprint-container a {
  color: #54635a;
  text-decoration: none;
  font-weight: 500;
  margin: 0;
}

.imprint-container a:hover {
  text-decoration: underline;
}

.login-form {
  padding: 20px;
  max-width: 720px;
}

.login-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 40em;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.86);
}

.form-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.form-row label {
  min-width: 100px;
  color: var(--color-text-muted);
}

.form-row input,
.form-row select {
  flex: 1;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.form-row button {
  padding: 0 15px;
  background: linear-gradient(180deg, #4a8d61 0%, #2c6240 100%);
  color: white;
  border: 1px solid #295f3d;
  border-radius: var(--radius-sm);
  cursor: pointer;
  justify-self: start;
  min-height: 38px;
  font-weight: 600;
}

.welcome-message {
  padding: 16px;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}

.search-form,
.search-results,
.inbox-list,
.history-list,
.partners-view {
  padding: 18px 20px;
}

.search-result-item,
.inbox-item,
.history-item,
.partners-list li {
  padding: 10px 12px;
  border-bottom: 1px solid #e3e8e4;
  cursor: pointer;
}

.search-result-item:hover,
.inbox-item:hover,
.history-item:hover {
  background-color: #f4f7f4;
}

.back-link {
  margin-bottom: 1em;
}

.back-link a,
.partners-list a {
  color: var(--color-primary-700);
  text-decoration: underline;
  font-weight: 600;
}

.partners-list {
  list-style: none;
}

.smiley-bar {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  max-width: 220px;
  position: absolute;
  bottom: calc(100% + 8px);
  right: 16px;
  font-size: 24pt;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.3em;
  border-radius: 12px;
  z-index: 10;
  box-shadow: 0 16px 30px rgba(31, 50, 39, 0.12);
}

.smiley-item {
  cursor: pointer;
  padding: 0.2em;
  margin: 0.1em;
  display: inline-block;
  border-radius: 8px;
}

.smiley-item:hover {
  background-color: #f0f4f1;
}

@media (max-width: 960px) {
  .user-list {
    width: 170px;
  }

  .menu {
    flex-wrap: wrap;
  }

  .horizontal-box-app {
    gap: 10px;
    padding: 10px;
  }
}

@media (max-width: 720px) {
  .horizontal-box {
    flex-direction: column;
  }

  .user-list {
    width: 100%;
    max-height: 150px;
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
  }

  .content {
    border-radius: 16px;
  }

  .chat-input-container {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .chat-input-container button:not(.no-style) {
    padding: 0 12px;
  }

  .header-status {
    display: none;
  }
}

.chat-container-auth .menu {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  justify-content: center;
  gap: 22px;
  overflow: visible;
}

.chat-container-auth .menu button {
  height: 64px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #88a095;
  font-size: 13px;
  font-weight: 700;
  position: relative;
}

.chat-container-auth .menu button:hover {
  background: transparent;
  color: #1f6e43;
}

.chat-container-auth .menu button.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  height: 2px;
  background: #1f6e43;
}

.chat-container-auth .menu button.has-unread {
  color: #9f4d4d;
  background: transparent;
}

.chat-container-auth .menu-info-text {
  min-height: 24px;
  padding: 0 8px;
  border: 0;
  background: #eff6f2;
  color: #62806f;
}

.chat-container-auth .horizontal-box-app {
  padding: 14px 26px 24px;
  gap: 24px;
  background: linear-gradient(90deg, #fbfbfb 0%, #f8faf8 56%, #f2f7f3 100%);
}

.chat-container-auth .user-list {
  width: 280px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.chat-container-auth .user-list h3 {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #1c633c;
  font-size: 15px;
  font-weight: 800;
}

.chat-container-auth .user-list-scroll {
  gap: 10px;
  padding-right: 4px;
}

.chat-container-auth .user-item {
  min-height: 64px;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 12px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: none;
}

.chat-container-auth .user-item:hover,
.chat-container-auth .user-item.is-active {
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(25, 45, 34, 0.06);
}

.chat-container-auth .user-item.gender-M,
.chat-container-auth .user-item.gender-F,
.chat-container-auth .user-item.gender-P,
.chat-container-auth .user-item.gender-TM,
.chat-container-auth .user-item.gender-TF {
  background-image: none;
}

.user-avatar {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  position: relative;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #1d2b24 0%, #43544a 100%);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
}

.user-avatar::before {
  content: attr(data-initial);
}

.user-status {
  width: 9px;
  height: 9px;
  border-radius: 8px;
  position: absolute;
  right: -1px;
  bottom: 2px;
  background: #32c46b;
  border: 2px solid #ffffff;
}

.chat-container-auth .user-name {
  font-size: 13px;
  font-weight: 800;
}

.chat-container-auth .user-country {
  display: block;
  margin-top: 3px;
  font-size: 11px;
  color: #616f66;
  text-transform: none;
}

.chat-container-auth .user-main {
  display: block;
}

.chat-container-auth .user-meta {
  color: #88978e;
  font-size: 11px;
  font-weight: 700;
}

.chat-container-auth .content {
  border: 0;
  border-radius: 8px;
  background:
    radial-gradient(circle at 15% 100%, rgba(79, 152, 114, 0.15), transparent 24%),
    linear-gradient(120deg, #ffffff 0%, #f9faf9 52%, #f3f5f3 100%);
  box-shadow: 0 26px 70px rgba(29, 45, 36, 0.08);
}

.chat-container-auth .chat-window {
  background: transparent;
  padding: 28px;
}

.chat-container-auth .chat-input-container {
  border-top: 1px solid #edf2ee;
  background: rgba(255, 255, 255, 0.82);
}

.chat-container-auth .imprint-container {
  height: 48px;
  min-height: 48px;
  border-top: 1px solid #eef3ef;
  background: #ffffff;
  color: #98a49d;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 720px) {
  .chat-container-auth {
    flex-direction: column;
  }

  .app-sidebar {
    width: 100%;
    min-height: 92px;
    padding: 12px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
  }

  .sidebar-brand {
    padding: 0;
  }

  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
  }

  .sidebar-nav button {
    white-space: nowrap;
  }

  .workspace-header {
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 0 14px;
  }

  .workspace-search {
    display: none;
  }
}

@media (max-width: 720px) {
  .app-sidebar {
    grid-template-columns: 1fr;
  }

  .sidebar-profile {
    display: none;
  }

  .workspace-header {
    height: auto;
    min-height: 58px;
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 8px 12px;
  }

  .workspace-header .menu {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .chat-container-auth .horizontal-box-app {
    padding: 10px;
    gap: 12px;
  }

  .chat-container-auth .user-list {
    max-height: 190px;
  }
}

/* Authenticated shell: keep these overrides at the end so the base app shell cannot override them. */
.chat-container.chat-container-auth {
  flex-direction: column;
  background: #edf7f1;
}

.chat-container.chat-container-auth .app-sidebar {
  width: 286px;
  padding: 30px 16px 14px;
  background: linear-gradient(180deg, #d6f4e7 0%, #d0efe2 100%);
  border-right: 0;
}

.chat-container.chat-container-auth .sidebar-brand {
  color: #143d27;
}

.chat-container.chat-container-auth .sidebar-brand span {
  color: #3f8c65;
}

.chat-container.chat-container-auth .sidebar-nav button {
  min-height: 44px;
  border-radius: 10px;
  color: #5e8a73;
}

.chat-container.chat-container-auth .sidebar-nav button:hover,
.chat-container.chat-container-auth .sidebar-nav button.is-active {
  background: #a6efc7;
  color: #114d2c;
}

.chat-container.chat-container-auth .sidebar-profile {
  border-radius: 10px;
  background: #c4f5d9;
}

.chat-container.chat-container-auth .app-workspace {
  background: #f8faf8;
  border-top: 1px solid #d6ddd8;
  border-right: 1px solid #d6ddd8;
  border-bottom: 1px solid #d6ddd8;
}

.chat-container.chat-container-auth .workspace-header {
  min-height: 82px;
  padding: 0 24px;
  background: linear-gradient(180deg, #dcf5ea 0%, #d7f1e6 100%);
  border-bottom: 1px solid #cfd8d2;
}

.chat-container.chat-container-auth .workspace-header h1 {
  color: #183d27;
}

.chat-container.chat-container-auth .workspace-search,
.chat-container.chat-container-auth .icon-button {
  background: #cbeee0;
  color: #165f37;
}

.chat-container.chat-container-auth .horizontal-box-app {
  gap: 18px;
  padding: 12px 14px 16px;
  background: linear-gradient(90deg, #fbfbfa 0%, #f6f8f6 54%, #eaf4ee 100%);
}

.chat-container.chat-container-auth .user-list {
  width: 318px;
  padding: 14px;
  border: 1px solid #e1e8e3;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: none;
}

.chat-container.chat-container-auth .content {
  border-radius: 34px;
  background:
    radial-gradient(circle at 17% 100%, rgba(50, 125, 86, 0.24), transparent 28%),
    linear-gradient(120deg, #f7f6f4 0%, #f1f0ed 54%, #e8f0eb 100%);
  box-shadow: 0 28px 80px rgba(22, 40, 30, 0.08);
}

.chat-container.chat-container-auth .menu button {
  color: #527a66;
}

.chat-container.chat-container-auth .menu button:hover,
.chat-container.chat-container-auth .menu button.is-active {
  color: #18683d;
}

.chat-container.chat-container-auth .menu button.is-active::after {
  background: #18683d;
}

.chat-container.chat-container-auth .user-list h3 {
  font-size: 17px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0;
  color: #17643c;
}

.chat-container.chat-container-auth .user-item {
  min-height: 64px;
  border: 1px solid #edf2ee;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
}

.chat-container.chat-container-auth .user-item:hover,
.chat-container.chat-container-auth .user-item.is-active {
  background: #ffffff;
}

.chat-container.chat-container-auth .chat-input-container {
  border-top: 1px solid #d9e5de;
  background: #ffffff;
}

.chat-container.chat-container-auth .chat-input-container button {
  background: #1f6f43;
  border-color: #1b633b;
}

.chat-container.chat-container-auth .imprint-container {
  min-height: 58px;
  border-top: 1px solid #d0d6d2;
  background: #f0f2f1;
}

@media (max-width: 720px) {
  .chat-container.chat-container-auth {
    flex-direction: column;
  }

  .auth-main-layout {
    flex-direction: column;
  }
}