/* ==========================================================================
   styles.css — Layout minimalista (claro por padrão), inspirado no estilo
   de geradores de wallpaper. Tema da página alterna entre claro e escuro.
   ========================================================================== */

:root {
  --bg: #ffffff;
  --panel: #f4f4f5;
  --text: #18181b;
  --muted: #9b9ba3;
  --border: #e4e4e7;
  --seg-bg: #e8e8ea;
  --solid-bg: #111114;
  --solid-text: #ffffff;
  --bezel: #141414;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
}

[data-theme="dark"] {
  --bg: #0c0d10;
  --panel: #15161a;
  --text: #ececee;
  --muted: #7c7d86;
  --border: #26272d;
  --seg-bg: #1f2026;
  --solid-bg: #ececee;
  --solid-text: #0c0d10;
  --bezel: #000000;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Cabeçalho ---------------------------------------------------------------- */
.topbar {
  position: relative;
  text-align: center;
  padding: 38px 24px 20px;
}

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

.brand__badge {
  background: var(--solid-bg);
  color: var(--solid-text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 10px;
  border-radius: 7px;
}

.brand__name {
  margin: 0;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.22em;
}

.tagline {
  margin: 13px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
}

.icon-btn {
  position: absolute;
  top: 38px;
  right: 32px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.15s;
}

.icon-btn:hover {
  border-color: var(--muted);
}

/* Layout: palco + controles ------------------------------------------------ */
.layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 28px;
  align-items: start;
  max-width: 1500px;
  margin: 20px auto 0;
  padding: 0 32px;
}

/* Palco (painel claro com os mockups) -------------------------------------- */
.stage {
  background: var(--panel);
  border-radius: 18px;
  padding: 42px 32px 50px;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockups {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 44px;
  width: 100%;
}

.mock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin: 0;
}

.mock__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
}

/* Mockups de dispositivo --------------------------------------------------- */
.device {
  position: relative;
  overflow: hidden;
  background: #000;
  container-type: size;
}

.device canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.device--desktop {
  width: min(620px, 100%);
  aspect-ratio: 16 / 9;
  border: 1.5px solid var(--bezel);
  border-radius: 12px;
}

.device--phone {
  height: 432px;
  aspect-ratio: 1290 / 2796;
  border: 5px solid var(--bezel);
  border-radius: 40px;
}

.device__island {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 32%;
  height: 4.2%;
  background: var(--bezel);
  border-radius: 10px;
  z-index: 3;
}

/* Overlay de "lock screen" (relógio + data) sobre o preview ---------------- */
.ls {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 2;
  pointer-events: none;
  text-align: center;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
}

.ls__clock {
  font-weight: 500;
  line-height: 1;
}

.ls__date {
  opacity: 0.92;
}

.ls--desktop {
  top: 13%;
  gap: 0.6cqh;
}

.ls--desktop .ls__clock {
  font-size: 16cqh;
}

.ls--desktop .ls__date {
  font-size: 3.4cqh;
}

.ls--phone {
  top: 8.5%;
  gap: 0.4cqh;
}

.ls--phone .ls__clock {
  font-size: 7.4cqh;
  font-weight: 400;
}

.ls--phone .ls__date {
  font-size: 1.9cqh;
}

/* Controles ---------------------------------------------------------------- */
.controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.control__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 11px;
}

/* Swatches de padrão */
.patterns {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.pattern-swatch {
  position: relative;
  aspect-ratio: 1;
  border-radius: 9px;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  border: 1px solid var(--border);
  background: #000;
}

.pattern-swatch canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Swatches de paleta */
.palettes {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.palette-swatch {
  aspect-ratio: 1;
  border-radius: 9px;
  cursor: pointer;
  padding: 0;
  border: 1px solid var(--border);
  overflow: hidden;
}

.pattern-swatch.active,
.palette-swatch.active {
  outline: 2px solid var(--text);
  outline-offset: 2px;
  border-color: transparent;
}

/* Segmented control (modo) */
.segments {
  display: flex;
  background: var(--seg-bg);
  border-radius: 11px;
  padding: 4px;
  gap: 4px;
}

.segment {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: background 0.15s, color 0.15s;
}

.segment.active {
  background: var(--solid-bg);
  color: var(--solid-text);
}

/* Botões */
.btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 14px;
  border-radius: 11px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.15s, opacity 0.15s, transform 0.05s;
}

.btn:hover {
  border-color: var(--muted);
}

.btn:active {
  transform: translateY(1px);
}

.btn--solid {
  background: var(--solid-bg);
  color: var(--solid-text);
  border-color: var(--solid-bg);
}

.btn--solid:hover {
  opacity: 0.9;
  border-color: var(--solid-bg);
}

.btn svg {
  flex: none;
}

.control--download {
  margin-top: -6px;
}

.dim {
  display: block;
  text-align: center;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-top: 8px;
}

/* Galeria de exemplos ------------------------------------------------------ */
.gallery {
  max-width: 1500px;
  margin: 0 auto;
  padding: 52px 32px 8px;
}

.gallery__head h2 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 600;
}

.gallery__head p {
  margin: 0 0 20px;
  font-size: 12.5px;
  color: var(--muted);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.gallery__tile {
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  background: #000;
  line-height: 0;
  transition: transform 0.15s, border-color 0.15s;
}

.gallery__tile:hover {
  transform: translateY(-2px);
  border-color: var(--muted);
}

.gallery__tile canvas {
  width: 100%;
  height: auto;
  display: block;
}

/* Rodapé ------------------------------------------------------------------- */
.footer {
  text-align: center;
  padding: 44px 24px;
  margin-top: 36px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.footer a {
  color: var(--text);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Responsivo --------------------------------------------------------------- */
@media (max-width: 920px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .device--desktop {
    width: min(440px, 100%);
  }
  .device--phone {
    height: 340px;
  }
}

@media (max-width: 560px) {
  .mockups {
    flex-direction: column;
    gap: 28px;
  }
  .device--desktop {
    width: 100%;
  }
  .icon-btn {
    top: 24px;
    right: 20px;
  }
}