:root {
  --bg: #eef1f4;
  --surface: #ffffff;
  --ink: #1b2430;
  --ink-2: #4a5566;
  --ink-3: #7a8596;
  --line: #d5dbe3;
  --line-soft: #e4e8ee;
  --cobalt: #2848c8;
  --cobalt-ink: #1c34a0;
  --cobalt-soft: #e6ebfb;
  --amber: #e9a21b;
  --amber-ink: #7a5208;
  --amber-soft: #fbefd3;
  --ok: #1e8a5a;
  --ok-soft: #ddf1e7;
  --bad: #c4372c;
  --bad-soft: #f8e1de;

  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --text: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;

  --step--1: 0.8125rem;
  --step-0: 0.9375rem;
  --step-1: 1.125rem;
  --step-2: 1.5rem;
  --step-3: 2.25rem;

  --radius-s: 6px;
  --radius-m: 10px;
  --rail: 15.5rem;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--ink);
  font: 400 var(--step-0) / 1.5 var(--text);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 650;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0;
}

h1 {
  font-size: var(--step-3);
  font-variation-settings: "opsz" 96;
}

h2 {
  font-size: var(--step-1);
}

p {
  margin: 0;
}

a {
  color: var(--cobalt);
}

:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 2px;
}

.booting {
  padding: 3rem;
  color: var(--ink-3);
}

.muted {
  color: var(--ink-2);
}

.small {
  font-size: var(--step--1);
}

/* ---------- controles ---------- */

button,
.button {
  font: 500 var(--step-0) / 1 var(--text);
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  padding: 0.7rem 1rem;
  cursor: pointer;
  background: var(--cobalt);
  color: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

button:hover {
  background: var(--cobalt-ink);
}

button.secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}

button.secondary:hover {
  border-color: var(--ink-3);
  background: var(--surface);
}

button.quiet {
  background: transparent;
  color: var(--ink-2);
  padding: 0.5rem 0.6rem;
}

button.quiet:hover {
  color: var(--ink);
  background: var(--line-soft);
}

/* Botão com cara de link (ex.: "Criar conta" no login). */
button.link {
  background: none;
  border: none;
  padding: 0;
  color: var(--cobalt);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

button.link:hover {
  background: none;
  color: var(--cobalt-ink);
}

button:disabled {
  opacity: 0.55;
  cursor: progress;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
  font-size: var(--step--1);
  color: var(--ink-2);
}

input,
select,
textarea {
  font: 400 var(--step-0) / 1.4 var(--text);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 0.6rem 0.7rem;
  width: 100%;
}

textarea {
  resize: vertical;
  min-height: 4.5rem;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--cobalt);
  outline: 2px solid var(--cobalt-soft);
  outline-offset: 0;
}

.hint {
  font-weight: 400;
  color: var(--ink-3);
}

.check {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--step-0);
  color: var(--ink);
}

.check input {
  width: auto;
}

.pill {
  display: inline-block;
  font-size: var(--step--1);
  font-weight: 500;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--line-soft);
  color: var(--ink-2);
}

.pill.ok {
  background: var(--ok-soft);
  color: var(--ok);
}

.pill.bad {
  background: var(--bad-soft);
  color: var(--bad);
}

.pill.test {
  background: var(--amber-soft);
  color: var(--amber-ink);
}

.chip {
  display: inline-block;
  font-size: var(--step--1);
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--surface);
  margin: 0 0.25rem 0.25rem 0;
  white-space: nowrap;
}

/* ---------- login / primeira conta ---------- */

.gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.gate form {
  width: min(26rem, 100%);
  display: grid;
  gap: 1.1rem;
}

.gate h1 {
  font-size: var(--step-3);
}

.gate .error {
  color: var(--bad);
}

.gate .error:empty {
  display: none;
}

.gate .notice {
  color: var(--ok);
}

.gate-card {
  width: min(26rem, 100%);
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.gate-footer {
  display: grid;
  gap: 0.4rem;
}

.gate-footer p {
  margin: 0;
}

/* ---------- equipe e plataforma ---------- */

.section-title {
  font-size: var(--step-1);
  margin: 1.75rem 0 0.75rem;
}

.invite-result {
  display: grid;
  gap: 0.6rem;
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--radius-m);
  background: var(--ok-soft);
}

.invite-result p {
  margin: 0;
}

.copy-row {
  display: flex;
  gap: 0.5rem;
}

.copy-row input {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, monospace;
  font-size: var(--step--1);
}

.notice.suspended {
  margin: 0 0 1.25rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-m);
  background: var(--amber-soft);
  color: var(--amber-ink);
}

/* ---------- estrutura ---------- */

.shell {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  min-height: 100vh;
}

.rail {
  background: var(--ink);
  color: #dfe5ee;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.wordmark {
  font-family: var(--display);
  font-weight: 750;
  font-size: var(--step-1);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 0.5rem;
}

.wordmark img {
  height: 1.9rem;
  width: auto;
  display: block;
}

.gate-logo {
  height: 2.25rem;
  width: auto;
  margin-bottom: 0.75rem;
}

.account {
  display: grid;
  gap: 0.4rem;
  padding: 0 0.5rem;
}

.account label {
  color: #a9b4c4;
}

.account select {
  background: #273244;
  color: #fff;
  border-color: #3a475b;
}

.account button.quiet {
  color: #a9b4c4;
  justify-self: start;
  padding-left: 0;
}

.account button.quiet:hover {
  background: transparent;
  color: #fff;
}

.nav {
  display: grid;
  gap: 0.15rem;
}

.nav a {
  color: #c4ccd8;
  text-decoration: none;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-s);
  font-weight: 500;
}

.nav a:hover {
  color: #fff;
  background: #273244;
}

.nav a[aria-current="page"] {
  background: #fff;
  color: var(--ink);
}

.me {
  margin-top: auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.25rem 0.6rem;
  align-items: center;
  padding: 0.75rem 0.5rem 0;
  border-top: 1px solid #2c3749;
}

.me-name {
  min-width: 0;
}

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

.me-name strong {
  color: #fff;
  font-weight: 600;
}

.me-name small {
  color: #a9b4c4;
  font-size: 0.75rem;
}

.me-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.25rem;
}

.me-actions button.quiet {
  color: #a9b4c4;
  padding-left: 0;
  padding-right: 0.6rem;
}

.me-actions button.quiet:hover {
  background: transparent;
  color: #fff;
}

main {
  padding: 2.5rem clamp(1rem, 4vw, 3.5rem) 4rem;
  min-width: 0;
}

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-head .lede {
  margin-top: 0.5rem;
  max-width: 60ch;
  color: var(--ink-2);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
}

.block + .block,
.block + details,
details + .block {
  margin-top: 1.5rem;
}

.empty {
  padding: 2.5rem 1.5rem;
  display: grid;
  gap: 0.9rem;
  justify-items: start;
  max-width: 34rem;
}

/* ---------- listas ---------- */

.rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rows > li {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr) auto;
  gap: 1.25rem;
  align-items: start;
  padding: 1.1rem 1.25rem;
}

.rows > li + li {
  border-top: 1px solid var(--line-soft);
}

.rows > li > .pill,
.rows > li > .switch {
  justify-self: start;
}

.rows .title {
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.rows .detail {
  display: grid;
  gap: 0.35rem;
  color: var(--ink-2);
  font-size: var(--step--1);
}

.rows .detail .title {
  font-size: var(--step-0);
  color: var(--ink);
}

.rows .detail strong {
  color: var(--ink);
  font-weight: 500;
}

.rows .error-text {
  color: var(--bad);
}

.switch {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: var(--step--1);
  color: var(--ink-2);
  cursor: pointer;
}

.switch input {
  appearance: none;
  width: 2.4rem;
  height: 1.4rem;
  border-radius: 999px;
  background: var(--line);
  position: relative;
  padding: 0;
  border: 0;
  cursor: pointer;
  transition: background 0.15s;
}

.switch input::after {
  content: "";
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.15s;
}

.switch input:checked {
  background: var(--ok);
}

.switch input:checked::after {
  transform: translateX(1rem);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--step--1);
}

th {
  text-align: left;
  font-weight: 600;
  color: var(--ink-2);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

tr:last-child td {
  border-bottom: 0;
}

.table-wrap {
  overflow-x: auto;
}

td.content {
  max-width: 34rem;
  color: var(--ink);
}

/* ---------- formulários ---------- */

details.form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
}

details.form > summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-family: var(--display);
  font-weight: 650;
  font-size: var(--step-1);
}

details.form[open] > summary {
  border-bottom: 1px solid var(--line-soft);
}

.form-body {
  padding: 1.25rem;
  display: grid;
  gap: 1.5rem;
}

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  max-width: 44rem;
}

legend {
  font-family: var(--display);
  font-weight: 650;
  font-size: var(--step-0);
  margin-bottom: 0.2rem;
  padding: 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.form-errors {
  color: var(--bad);
  font-size: var(--step--1);
}

.form-errors:empty {
  display: none;
}

.checklist {
  gap: 0.4rem;
}

.checklist .check {
  font-weight: 400;
}

td.row-actions {
  white-space: nowrap;
  text-align: right;
}

td.row-actions button {
  padding: 0.45rem 0.75rem;
  font-size: var(--step--1);
}

dialog form .checklist {
  max-height: 14rem;
  overflow-y: auto;
}

/* ---------- simulador ---------- */

.sim-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.sim-bar label {
  min-width: 13rem;
}

.sim-note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--amber-soft);
  color: var(--amber-ink);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-s);
  font-size: var(--step--1);
  font-weight: 500;
}

.stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22rem;
  gap: 2rem;
  align-items: start;
}

.post {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.post-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  font-weight: 600;
}

.avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--cobalt);
  color: #fff;
  display: grid;
  place-items: center;
  font: 700 var(--step--1) / 1 var(--display);
  flex: none;
}

.avatar.user {
  background: var(--amber);
  color: var(--ink);
}

.post-media {
  aspect-ratio: 16 / 7;
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(255, 255, 255, 0.06) 14px 28px),
    var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-size: var(--step-2);
  font-weight: 650;
  padding: 1rem;
  text-align: center;
}

.post-media small {
  display: block;
  font: 400 var(--step--1) / 1.4 var(--text);
  color: #a9b4c4;
  margin-top: 0.35rem;
}

.comments {
  list-style: none;
  margin: 0;
  padding: 0.5rem 1rem;
  max-height: 22rem;
  overflow-y: auto;
  border-top: 1px solid var(--line-soft);
}

.comments:empty::before {
  content: "Nenhum comentário ainda. Comente abaixo como se fosse um seguidor.";
  display: block;
  padding: 1rem 0;
  color: var(--ink-3);
  font-size: var(--step--1);
}

.comment {
  display: flex;
  gap: 0.6rem;
  padding: 0.55rem 0;
}

.comment .body {
  font-size: var(--step--1);
  line-height: 1.45;
}

.comment .who {
  font-weight: 600;
  margin-right: 0.35rem;
}

.comment .when {
  display: block;
  color: var(--ink-3);
  font-size: 0.75rem;
  margin-top: 0.15rem;
}

.comment.reply {
  margin-left: 2.6rem;
}

.comment.reply .avatar {
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.65rem;
}

.composer {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr) auto;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border-top: 1px solid var(--line-soft);
  background: #f8f9fb;
}

.at-field {
  position: relative;
}

.at-field::before {
  content: "@";
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-3);
  pointer-events: none;
}

.at-field input {
  padding-left: 1.6rem;
}

/* celular */
.phone-wrap {
  display: grid;
  gap: 0.6rem;
  position: sticky;
  top: 1.5rem;
}

.phone-caption {
  font-size: var(--step--1);
  color: var(--ink-2);
  text-align: center;
}

.phone {
  background: var(--surface);
  border: 10px solid var(--ink);
  border-radius: 2.6rem;
  height: 38rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  box-shadow: 0 24px 48px -28px rgba(27, 36, 48, 0.55);
}

.phone-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1.4rem 1rem 0.75rem;
  border-bottom: 1px solid var(--line-soft);
  font-weight: 600;
}

.phone-head small {
  display: block;
  font-weight: 400;
  color: var(--ink-3);
  font-size: 0.75rem;
}

.thread {
  overflow-y: auto;
  padding: 1rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.thread-empty {
  margin: auto;
  text-align: center;
  color: var(--ink-3);
  font-size: var(--step--1);
  max-width: 15rem;
}

.msg {
  max-width: 82%;
  display: grid;
  gap: 0.3rem;
}

.msg.them {
  align-self: flex-start;
}

.msg.me {
  align-self: flex-end;
}

.msg .context {
  font-size: 0.72rem;
  color: var(--ink-3);
}

.bubble {
  padding: 0.6rem 0.85rem;
  border-radius: 1.2rem;
  font-size: var(--step--1);
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.msg.them .bubble {
  background: var(--line-soft);
  border-bottom-left-radius: 0.35rem;
}

.msg.me .bubble {
  background: var(--cobalt);
  color: #fff;
  border-bottom-right-radius: 0.35rem;
}

.bubble-buttons {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  overflow: hidden;
}

.bubble-buttons a {
  padding: 0.55rem;
  text-align: center;
  font-size: var(--step--1);
  font-weight: 600;
  text-decoration: none;
}

.bubble-buttons a + a {
  border-top: 1px solid var(--line);
}

.quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-end;
  align-self: flex-end;
}

.quick-replies button {
  background: var(--surface);
  color: var(--cobalt);
  border: 1px solid var(--cobalt);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  font-size: var(--step--1);
}

.quick-replies button:hover {
  background: var(--cobalt-soft);
}

.note {
  align-self: center;
  font-size: 0.72rem;
  text-align: center;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-s);
  max-width: 90%;
}

.note.blocked,
.note.unconfirmed {
  background: var(--amber-soft);
  color: var(--amber-ink);
}

.note.failed {
  background: var(--bad-soft);
  color: var(--bad);
}

.phone-composer {
  display: flex;
  gap: 0.4rem;
  padding: 0.6rem 0.7rem 1rem;
  border-top: 1px solid var(--line-soft);
}

.phone-composer input {
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
}

.phone-composer button {
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
}

/* ---------- toast ---------- */

#toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 1rem);
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-s);
  font-size: var(--step--1);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s,
    transform 0.2s;
  max-width: calc(100% - 2rem);
}

#toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

#toast.error {
  background: var(--bad);
}

dialog {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.5rem;
  width: min(24rem, calc(100% - 2rem));
  color: var(--ink);
}

dialog::backdrop {
  background: rgba(27, 36, 48, 0.45);
}

dialog form {
  display: grid;
  gap: 1rem;
}

/* ---------- responsivo ---------- */

@media (max-width: 1100px) {
  .stage {
    grid-template-columns: 1fr;
  }

  .phone-wrap {
    position: static;
    max-width: 24rem;
    width: 100%;
    margin: 0 auto;
  }
}

@media (max-width: 760px) {
  .shell {
    /* minmax(0, …): as abas do menu rolam dentro dele em vez de alargar a página;
       auto 1fr: o menu fica do tamanho do conteúdo e o resto da altura vai para o conteúdo. */
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr;
  }

  .rail {
    min-width: 0;
    position: static;
    height: auto;
    padding: 1rem;
    gap: 1rem;
  }

  .nav {
    display: flex;
    overflow-x: auto;
  }

  .nav a {
    white-space: nowrap;
  }

  .me {
    margin-top: 0;
  }

  h1 {
    font-size: var(--step-2);
  }

  .rows > li {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .composer {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}