:root {
  --black: #120d0d;
  --red: #e51616;
  --deep-red: #9f1010;
  --yellow: #ffd21f;
  --white: #fffaf0;
  --ink: #241414;
  --muted: #7a6860;
  --card: #fff7df;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 210, 31, 0.45), transparent 28rem),
    linear-gradient(135deg, #1a0e0e 0%, #420c0c 42%, #110808 100%);
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  color: var(--white);
  background: rgba(18, 13, 13, 0.92);
  border-bottom: 4px solid var(--yellow);
}

.menu-toggle {
  display: none;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  gap: 0.25rem;
  padding: 0.65rem;
  border: 3px solid var(--yellow);
  border-radius: 16px;
  background: var(--red);
  box-shadow: 4px 4px 0 var(--black);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.55rem;
  height: 0.22rem;
  border-radius: 999px;
  background: var(--white);
  transition: transform 0.22s ease, opacity 0.18s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(0.47rem) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-0.47rem) rotate(-45deg);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.1rem;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  min-width: 3rem;
  padding: 0.4rem 0.5rem;
  color: var(--black);
  background: var(--yellow);
  border: 3px solid var(--red);
  border-radius: 999px;
  transform: rotate(-5deg);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nav a {
  color: var(--white);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  background: var(--deep-red);
}

.page {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 1rem;
}

.footer {
  color: var(--white);
  text-align: center;
  padding: 2.4rem 1rem;
  text-shadow: 2px 2px 0 var(--black);
}

.footer-credit {
  margin-top: 0.55rem;
  color: rgba(255, 250, 240, 0.72);
  font-family: Arial, sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-shadow: none;
}

.footer-credit a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18rem;
}

.hero,
.auth-card,
.card,
.client-head {
  border: 4px solid var(--black);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero {
  overflow: hidden;
  margin: 1rem 0;
  padding: clamp(2rem, 7vw, 5rem);
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(229, 22, 22, 0.95), rgba(18, 13, 13, 0.82)),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.12) 0 12px, transparent 12px 24px);
}

.hero.compact {
  padding: 2rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 12vw, 6rem);
  line-height: 0.92;
  text-shadow: 4px 4px 0 var(--black);
}

.hero p {
  max-width: 38rem;
  font-family: Arial, sans-serif;
  font-size: 1.1rem;
}

.eyebrow {
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 900;
}

.secret-login {
  color: inherit;
  text-decoration: none;
  cursor: default;
}

.secret-login:hover,
.secret-login:focus {
  color: inherit;
  outline: none;
  text-decoration: none;
}

.grid {
  display: grid;
  gap: 1rem;
  margin: 1rem 0;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.align-start {
  align-items: start;
}

.card,
.auth-card,
.client-head {
  padding: 1.25rem;
  background: var(--card);
}

.card h1,
.card h2,
.auth-card h1,
.client-head h1 {
  margin-top: 0;
}

.card.loud,
.card.yellow {
  background: var(--yellow);
}

.card.loud {
  color: var(--white);
  background: var(--red);
}

.card.yellow {
  color: var(--black);
}

.card.loud h2,
.card.loud p {
  text-shadow: 2px 2px 0 var(--black);
}

.card.loud p {
  font-family: Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
}

.card.loud.yellow {
  color: var(--black);
  background: var(--yellow);
}

.card.loud.yellow h2,
.card.loud.yellow p {
  text-shadow: none;
}

.auth-card {
  max-width: 28rem;
  margin: 2rem auto;
}

.form {
  display: grid;
  gap: 1rem;
  font-family: Arial, sans-serif;
}

.form.inline {
  grid-template-columns: 1fr auto;
  align-items: end;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
}

input {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 3px solid var(--black);
  border-radius: 16px;
  font: inherit;
  background: var(--white);
}

select {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 3px solid var(--black);
  border-radius: 16px;
  font: inherit;
  background: var(--white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.1rem;
  border: 3px solid var(--black);
  border-radius: 999px;
  color: var(--white);
  background: var(--red);
  box-shadow: 5px 5px 0 var(--black);
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.btn:hover {
  transform: translate(1px, 1px);
  box-shadow: 3px 3px 0 var(--black);
}

.btn-primary {
  background: var(--red);
}

.btn-dark {
  background: var(--black);
}

.btn-danger {
  background: #7d0b0b;
}

.btn.big {
  font-size: 1.25rem;
}

.btn-whatsapp {
  background: #25d366;
  color: #102116;
}

.btn-instagram {
  background: linear-gradient(135deg, #f58529 0%, #dd2a7b 48%, #8134af 100%);
}

.flash {
  margin: 1rem 0;
  padding: 1rem;
  border-radius: 16px;
  border: 3px solid var(--black);
  background: var(--yellow);
  font-family: Arial, sans-serif;
  font-weight: 700;
}

.flash-error {
  background: #ffd0d0;
}

.flash-success {
  background: #d8ffd0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1rem 0;
}

.stats article {
  padding: 1rem;
  border: 4px solid var(--black);
  border-radius: 22px;
  background: var(--yellow);
  text-align: center;
  box-shadow: var(--shadow);
}

.stats strong {
  display: block;
  font-size: 2.6rem;
}

.stats span {
  font-family: Arial, sans-serif;
  font-weight: 800;
}

.workbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 1rem 0;
  padding: 1rem;
  border: 3px solid var(--black);
  border-radius: 22px;
  background: var(--card);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.25);
}

.workbar h1 {
  margin: 0;
  font-size: clamp(1.6rem, 8vw, 3rem);
}

.focus-card {
  margin: 1rem 0;
}

.focus-card h2,
.compact-card h2 {
  margin-bottom: 0.75rem;
}

.quick-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  align-items: end;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin: 0.75rem 0 1rem;
}

.mini-stats article {
  padding: 0.75rem;
  border: 3px solid var(--black);
  border-radius: 18px;
  background: var(--yellow);
  text-align: center;
}

.mini-stats strong {
  display: block;
  font-size: 1.75rem;
}

.mini-stats span {
  font-family: Arial, sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
}

.info-section {
  margin-top: 1.4rem;
}

.info-section h2 {
  color: var(--white);
  margin: 0 0 0.5rem;
  text-align: center;
  text-shadow: 2px 2px 0 var(--black);
}

.compact-card {
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.25);
}

.compact-card.attention {
  border-color: var(--red);
}

.admin-footnote {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin: 1rem 0;
  color: var(--white);
  font-family: Arial, sans-serif;
  font-size: 0.9rem;
}

.list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.list-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border: 3px solid var(--black);
  border-radius: 18px;
  background: var(--white);
  text-decoration: none;
  font-family: Arial, sans-serif;
}

.client-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0;
}

.client-head h1 {
  margin-bottom: 0.25rem;
}

.client-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  width: min(18rem, 100%);
}

.client-actions .btn {
  width: 100%;
}

.details-card {
  margin: 1rem 0;
}

.details-card summary {
  cursor: pointer;
  font-size: 1.2rem;
}

.edit-client-form {
  margin-top: 1rem;
  grid-template-columns: 1fr 1fr auto;
}

.client-create-form {
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
}

.danger-zone {
  border-color: #7d0b0b;
  background: #fff1e2;
}

.config-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stamps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1rem 0;
}

.stamp {
  display: inline-grid;
  place-items: center;
  width: 4.25rem;
  height: 4.25rem;
  border: 4px dashed var(--red);
  border-radius: 50%;
  background: var(--white);
  color: var(--red);
  font-size: 1.5rem;
}

.stamps.small .stamp {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.1rem;
}

.stamp.filled {
  color: var(--black);
  background: var(--yellow);
  border-style: solid;
  transform: rotate(-8deg);
}

.reward-card {
  text-align: center;
}

.prize {
  display: inline-block;
  padding: 1rem 1.25rem;
  color: var(--white);
  background: var(--red);
  border: 4px solid var(--black);
  border-radius: 20px;
  font-size: clamp(1.7rem, 8vw, 3.4rem);
  text-transform: uppercase;
  box-shadow: 6px 6px 0 var(--black);
}

.tag {
  display: inline-block;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: var(--red);
  color: var(--white);
  font-family: Arial, sans-serif;
  font-weight: 800;
}

.tag.dark {
  background: var(--black);
}

.muted {
  color: var(--muted);
  font-family: Arial, sans-serif;
}

.timeline {
  font-family: Arial, sans-serif;
}

.contact-card {
  margin: 1rem 0;
}

.contact-card h2 {
  margin-bottom: 0.25rem;
}

.socials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 1rem 0;
}

.socials .btn {
  min-height: 4rem;
  justify-content: flex-start;
  gap: 0.75rem;
  padding-inline: 1rem;
  box-shadow: 4px 4px 0 var(--black);
}

.social-icon {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 2px solid currentColor;
  border-radius: 50%;
  flex: 0 0 auto;
}

.social-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}

@media (max-width: 760px) {
  .topbar {
    position: sticky;
    align-items: center;
    flex-direction: row;
  }

  .brand {
    max-width: calc(100% - 4.5rem);
  }

  .menu-toggle {
    display: grid;
  }

  .nav {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 20;
    display: grid;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--black);
    border-bottom: 4px solid var(--yellow);
    box-shadow: 0 22px 36px rgba(0, 0, 0, 0.45);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-0.75rem);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav a {
    justify-content: center;
    padding: 1rem;
    text-align: center;
    border: 3px solid var(--yellow);
    background: var(--deep-red);
  }

  .client-head {
    align-items: stretch;
    flex-direction: column;
  }

  .grid.two,
  .stats,
  .mini-stats,
  .socials {
    grid-template-columns: 1fr;
  }

  .workbar,
  .quick-row,
  .edit-client-form,
  .client-create-form {
    grid-template-columns: 1fr;
  }

  .workbar {
    align-items: stretch;
    flex-direction: column;
  }

  .form.inline {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding: 2rem 1rem;
  }

  .page {
    padding: 0.75rem;
  }

  .stamp {
    width: 3.7rem;
    height: 3.7rem;
  }
}