* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@font-face {
  font-family: "Circular";
  src: url("fonts/circular-std-2.ttf") format("truetype");
  font-weight: bold;
}

@font-face {
  font-family: "Knockout";
  src: url("fonts/Knockout-66-Full- Flyweight.otf") format("opentype");
}
@font-face {
  font-family: "Arial Narrow";
  src: url("fonts/arialnarrow.ttf") format("truetype");
}

html,
body {
  height: 100%;
  overflow: hidden;
  background: #111;
  font-family: Arial, sans-serif;
  color: #fff;
}
.hide-button {
  display: none;
}
.app {
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.tabs {
  height: 50px;
  display: flex;
  background: #151515;
  border-bottom: 1px solid #2a2a2a;
}

.tab {
  flex: 1;
  background: none;
  border: none;
  color: #aaa;
  cursor: pointer;
}

.tab.active {
  background: #222;
  color: #fff;
}

.main {
  flex: 1;
  display: flex;
}

.controls {
  width: 320px;
  background: #1a1a1a;
  border-right: 1px solid #2a2a2a;
  padding: 12px;
  overflow-y: auto;
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

label {
  font-size: 12px;
  color: #bbb;
  display: block;
  margin-top: 10px;
  margin-bottom: 4px;
}

input,
select {
  width: 100%;
  padding: 8px;
  margin-bottom: 10px;
  border: none;
  border-radius: 6px;
  background: #222;
  color: #fff;
}

button {
  padding: 8px 10px;
  border: none;
  background: #333;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  margin-top: 10px;
}

.row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.chip {
  flex: 1;
  height: 40px;
  padding: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: #222;
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
}

.chip.active {
  background: #555;
}

.preview {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cover {
  width: 600px;
  height: 600px;
  position: relative;
  overflow: hidden;
}

/* DESIGN 1 */
.design1 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  transition: background 0.2s ease;
}

.d1-title {
  font-size: 54px;
  font-weight: 900;
}

#d1Title {
  font-size: 80px;
  font-family: "Circular", Arial, sans-serif;
  color: #000;
  text-align: center;
}

/* DESIGN 2 */
.design2 {
  display: flex;
  flex-direction: column;
  background: #fff;
}

.d2-top {
  height: 107px;
}

.d2-top img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.d2-middle {
  height: 132px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  font-family: Circular, Arial, sans-serif;
  font-weight: 700;
  color: #000;
  text-align: center;
  letter-spacing: -2px;
}

.d2-bottom {
  height: 361px;
  overflow: hidden;
}

.d2-bottom img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* DESIGN 4 */
.design4 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.d4-top {
  height: 300px;
  top: 0;
}

.d4-top img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.d4-middle img {
  height: 373px;
}

.d4-bottom {
  display: flex;
  font-size: 67px;
  letter-spacing: -2px;
  font-family: Circular, Arial, sans-serif;
  color: #000;
  bottom: 3%;
  text-align: center;
}

.base {
  display: block;
  width: 100%;
  height: auto;
}
.overlay {
  position: absolute; /* Pulls the image out of layout flow to place it on top */
  z-index: 10;
}

/* DESIGN 3 */
.design3 {
  background: #8ace00;
  display: flex;
  align-items: center;
  justify-content: center;
}

.d3-text {
  font-size: 100px;
  font-family: "Arial Narrow";
  color: #000;
  text-align: center;
  width: 600px;
  overflow-wrap: break-word;
}

.hidden {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-box {
  width: 80%;
  height: 80%;
  background: #111;
  padding: 10px;
}

.shut {
  display: none;
}

/* DESIGN 5 */
.design5 {
  background: #02000a;
  display: flex;
  align-items: center;
  justify-content: center;
}
.d5-text {
  font-size: 120px;
  font-family: "Knockout", Arial, sans-serif;
  letter-spacing: 1px;
  color: #cdadc7;
  text-align: center;
  width: 600px;
  overflow-wrap: break-word;
}

/* ── TABLET (iPad, ≤1024px) ── */
@media (max-width: 1024px) {
  html,
  body {
    overflow: auto;
  }

  .app {
    height: auto;
    min-height: 100vh;
  }

  .main {
    flex-direction: column;
  }

  .controls {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #2a2a2a;
    overflow-y: visible;
  }

  .preview {
    padding: 24px 16px;
  }

  .cover {
    width: min(600px, 90vw);
    height: min(600px, 90vw);
  }

  .d2-top {
    height: calc(107px * (min(600px, 90vw) / 600));
  }

  .d2-middle {
    height: calc(132px * (min(600px, 90vw) / 600));
    font-size: calc(60px * (min(600px, 90vw) / 600));
  }

  .d2-bottom {
    height: calc(361px * (min(600px, 90vw) / 600));
  }

  /* 4 */

  .d4-top {
    height: calc(300px * (min(600px, 90vw) / 600));
  }

  .d4-middle {
    height: calc(373px * (min(600px, 90vw) / 600));
  }

  .d4-bottom {
    height: calc(361px * (min(600px, 90vw) / 600));
    font-size: calc(60px * (min(600px, 90vw) / 600));
    letter-spacing: calc(-4px * (min(600px, 90vw) / 600));
  }

  #d1Title {
    font-size: calc(80px * (min(600px, 90vw) / 600));
  }

  .d3-text {
    font-size: calc(80px * (min(600px, 90vw) / 600));
  }

  .modal-box {
    width: 90%;
    height: auto;
    max-height: 85vh;
    overflow-y: auto;
  }
  .d2-top {
    height: calc(107px * (min(600px, 90vw) / 600));
  }

  .d2-middle {
    height: calc(132px * (min(600px, 90vw) / 600));
    font-size: calc(60px * (min(600px, 90vw) / 600));
  }

  .d2-bottom {
    height: calc(361px * (min(600px, 90vw) / 600));
  }

  /* design 4 */
  .d4-top {
    height: calc(300px * (min(600px, 90vw) / 600));
  }

  .d4-middle {
    height: calc(300px * (min(600px, 90vw) / 600));
  }

  .d4-bottom {
    font-size: calc(67px * (min(600px, 90vw) / 600));
    letter-spacing: calc(-4px * (min(600px, 90vw) / 600));
  }

  #d1Title {
    font-size: calc(80px * (min(600px, 90vw) / 600));
  }

  .d3-text {
    font-size: calc(80px * (min(600px, 90vw) / 600));
  }

  .d5-text {
    font-size: calc(120px * (min(600px, 90vw) / 600));
    letter-spacing: calc(1px * (min(600px, 90vw) / 600));
  }

  .modal-box {
    width: 90%;
    height: auto;
    max-height: 85vh;
    overflow-y: auto;
  }
  .hide-button {
    display: block;
  }
  #downloadBtn {
    display: none;
  }
}

/* ── MOBILE (≤600px) ── */
@media (max-width: 660px) {
  .tabs {
    height: auto;
    flex-wrap: wrap;
  }

  .tab {
    flex: 1 1 33%;
    padding: 10px 4px;
    font-size: 12px;
  }

  .controls {
    padding: 10px;
  }

  .row {
    flex-wrap: wrap;
  }

  .chip {
    flex: 1 1 calc(50% - 4px);
    height: 36px;
    font-size: 13px;
  }

  button#downloadBtn {
    margin-top: 16px;
    padding: 12px;
    font-size: 15px;
  }

  .preview {
    padding: 16px 10px 32px;
  }

  .cover {
    width: 92vw;
    height: 92vw;
  }

  .d2-top {
    height: calc(107px * (92vw / 600px));
  }

  .d2-middle {
    height: calc(132px * (92vw / 600px));
    font-size: calc(60px * (92vw / 600px));
  }

  .d2-bottom {
    height: calc(361px * (92vw / 600px));
  }

  /* 4 */
  .d4-top {
    height: calc(300px * (92vw / 600px));
  }

  .d4-middle img {
    height: calc(373px * (92vw / 600px));
  }

  .d4-bottom {
    font-size: calc(67px * (92vw / 600px));
    letter-spacing: calc(-4px * (92vw / 600px));
  }

  #d1Title {
    font-size: calc(80px * (92vw / 600px));
  }

  .d3-text {
    font-size: calc(80px * (92vw / 600px));
  }

  .d5-text {
    font-size: calc(120px * (92vw / 600px));
    letter-spacing: calc(1px * (92vw / 600px));
  }

  input[type="color"] {
    width: 44px;
    height: 44px;
    padding: 2px;
  }

  .modal-box {
    width: 96%;
    padding: 8px;
  }
}