:root {
  --bg: #f6f9fa;
  --panel: #ffffff;
  --ink: #263238;
  --muted: #60717b;
  --line: #dce9ee;
  --blue: #62b6de;
  --blue-dark: #4aa7d0;
  --green: #8fc31f;
  --green-dark: #7aaa15;
  --danger: #c84d5c;
  --shadow: 0 18px 45px rgba(47, 96, 117, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #fff url("https://converto.pt/wp-content/uploads/2025/09/Capturar.png") center/contain no-repeat;
  border: 1px solid rgba(98, 182, 222, 0.22);
  box-shadow: 0 10px 24px rgba(98, 182, 222, 0.16);
}

.brand h1 {
  margin: 0;
  font-size: clamp(1.45rem, 3vw, 2.4rem);
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.brand p {
  margin: 5px 0 0;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.login-panel {
  max-width: 420px;
  margin: 12vh auto;
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.login-panel::before,
.lead-card::before,
.filters::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.login-panel .brand {
  align-items: center;
  margin-bottom: 22px;
}

.login-panel .brand-mark {
  width: 62px;
  height: 62px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px;
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
  font-size: 0.9rem;
}

.chip.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.button,
button {
  min-height: 38px;
  border: 0;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff;
  cursor: pointer;
  font-weight: 750;
  padding: 9px 14px;
}

.button.secondary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
}

.button.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}

label {
  display: block;
  margin: 0 0 7px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  padding: 10px 12px;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.field {
  margin-bottom: 14px;
}

.lead-list {
  display: grid;
  gap: 14px;
}

.lead-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 20px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.lead-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.lead-title {
  margin: 0;
  font-size: 1.2rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.status {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(98, 182, 222, 0.12);
  color: #217ea9;
  font-weight: 750;
  font-size: 0.82rem;
}

.details {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  color: var(--muted);
}

.details strong {
  color: var(--ink);
}

.empty {
  padding: 34px;
  text-align: center;
  color: var(--muted);
}

.message {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(143, 195, 31, 0.14);
  color: #587a10;
  margin-bottom: 16px;
}

.error {
  background: rgba(200, 77, 92, 0.1);
  color: var(--danger);
}

@media (max-width: 820px) {
  .topbar,
  .lead-head {
    display: block;
  }

  .lead-card {
    grid-template-columns: 1fr;
  }
}