:root {
  --bg: #0f0e0b;
  --surface: #1a1915;
  --surface2: #242320;
  --border: #2e2d29;
  --accent: #e8c547;
  --accent2: #d4763b;
  --text: #f0ede6;
  --muted: #7a7870;
  --success: #5a9e6f;
  --danger: #c0504a;
  --radius: 12px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "DM Sans", sans-serif;
  min-height: 100vh;
  max-width: 480px;
  margin: 0 auto;
}

.config-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 32px 24px;
  text-align: center;
}

.config-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 8px;
}

.config-logo img {
  width: min(280px, 78vw);
  height: auto;
  display: block;
}

.config-sub {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 40px;
}

.config-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  text-align: left;
}

.config-card h2 {
  font-family: "Syne", sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.config-card p {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.config-card input {
  width: 100%;
  background: var(--surface2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  padding: 12px 14px;
  outline: none;
  margin-bottom: 12px;
}

.config-card input:focus {
  border-color: var(--accent);
}

.config-hint {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.config-hint a {
  color: var(--accent);
  text-decoration: none;
}

.header {
  padding: 20px 20px 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
}

.logo {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-width: 0;
  text-align: center;
  width: 100%;
  padding: 0 56px;
}

.logo img {
  position: absolute;
  left: 0;
  top: 50%;
  width: 48px;
  height: auto;
  display: block;
  transform: translateY(-50%);
  opacity: 0.86;
  filter: saturate(0.98) brightness(1.05);
  flex: 0 0 auto;
}

.logo span {
  color: rgba(240, 237, 230, 0.92);
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.2px;
  margin-left: 0;
  white-space: nowrap;
  line-height: 1.2;
  padding-bottom: 2px;
}

.btn-config {
  position: absolute;
  right: 20px;
  top: 20px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  flex: 0 0 auto;
}

.tabs {
  display: flex;
  padding: 16px 20px 0;
  gap: 6px;
}

.tab {
  flex: 1;
  padding: 10px 4px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--muted);
  font-family: "Syne", sans-serif;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.3px;
  line-height: 1.3;
}

.tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0f0e0b;
}

.tab-icon {
  font-size: 18px;
  display: block;
  margin-bottom: 2px;
}

.section {
  display: none;
  padding: 20px;
}

.section.active {
  display: block;
}

.field {
  margin-bottom: 14px;
}

.ajuste-cant-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 58px;
  align-items: center;
  gap: 8px;
}

.ajuste-cant-row input {
  width: 100%;
  min-width: 0;
}

.ajuste-signo-badge {
  flex: 0 0 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Syne", sans-serif;
  font-size: 18px;
  font-weight: 700;
  border: 1.5px solid var(--border);
  background: var(--surface2);
  color: var(--text);
}

.ajuste-signo-badge.negative {
  border-color: rgba(201, 91, 58, 0.45);
  color: #c95b3a;
}

.ajuste-signo-badge.positive {
  border-color: rgba(162, 125, 66, 0.45);
  color: var(--accent);
}

.ajuste-signo-toggle {
  width: 58px;
  min-width: 58px;
  height: 48px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

input[type="text"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

input:focus,
select:focus {
  border-color: var(--accent);
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a7870' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}