/*@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@400;600;800&display=swap');*/

@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;700&family=Syne:wght@400;600;800&display=swap");



body {
  --success: #47ffb8;
  --error: #ff4747;
}

body {
    --ifv-bg: #eee;
    --surface: #dedede;
    --surface2: #fff;
    --border: #666;
    --accent: #f00;
    --accent2: #2ad501;
    --accent-hover:#ff5a5a;
    --text: #444;
    --muted: #292937;
    --danger: #ff4d6d;
    --radius: 10px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-top: env(safe-area-inset-top, 0px);
    --icon-color:#292937;
    --btn-color:#fff;
  }
  body.dark {
    --ifv-bg: #0a0a0f;
    --surface: #111118;
    --surface2: #1a1a24;
    --border: #2a2a3a;
    --accent: #f00;
    --accent2: #2ad501;
    --accent-hover:#ff5a5a;
    --text: #e8e8f0;
    --muted: #9d9daf;
    --danger: #ff4d6d;
    --radius: 10px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-top: env(safe-area-inset-top, 0px);
    --icon-color:#9d9daf;
    --btn-color:#eee;
}

  


/* HEADER */
.app-div *,
.app-div *::before,
.app-div *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.app-div{
    display:none;
    background: var(--ifv-bg);
    color: var(--text);
  }
  .app-div .header-a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2px 20px;
    padding-top: calc(2px + var(--safe-top));
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    position: relative;
    z-index: 10;
    flex-shrink: 0;
  }
  .app-logo {
    font-family: "Syne", sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
  }
  .app-logo span {
    color: var(--accent);
  }

  .app-div{
    position:fixed;
    top:0;
    left:0;
    width:100vw;
    height:100vh;
    overflow:hidden;
    z-index: 16550;
  }
  .app {
    display: flex;
    flex-direction: column;
    width:100vw;
    height: calc(100vh - 29px);
    height: calc(100dvh - 29px);
    font-family: "DM Mono", monospace;
    overflow-y: auto;
    padding:20px;
  }
  .app * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
  }


.tagline {
  font-family: "DM Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

/* DROP ZONE */
.dropzone {
  border: 2px dashed var(--border);
  padding: 60px 40px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--surface);
  position: relative;
  /*overflow: hidden;*/
  margin-bottom: 32px;
}

.dropzone::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(232, 255, 71, 0.04) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.dropzone:hover,
.dropzone.drag-over {
  border-color: var(--accent);
  background: rgba(232, 255, 71, 0.03);
}

.dropzone.drag-over::after {
  content: "Bırak!";
  position: absolute;
  inset: 0;
  background: rgba(232, 255, 71, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
}

.drop-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
  filter: grayscale(0.3);
}

.drop-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.drop-sub {
  font-family: "DM Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

#fileInput {
  display: none;
}

/* CONTROLS PANEL */
.controls-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 28px;
  margin-bottom: 32px;
  display: none;
}

.controls-panel.visible {
  display: block;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  align-items: end;
}

.control-group label {
  display: flex;
  font-family: "DM Mono", monospace;
  font-size: 0.65rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
  align-items: center;
}
.control-group label small {
  font-size: 0.65rem;
  margin-left: 50px;
  min-width: 115px;
}

.format-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--muted);
  font-family: "DM Mono", monospace;
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.18s ease;
  user-select: none;
}

.pill:hover {
  border-color: var(--accent);
  color: var(--text);
}
.pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--btn-color);
  font-weight: 700;
}

/* Slider */
.slider-wrap {
  position: relative;
}

.slider-value {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 700;
}

input[type="range"] {
  width: 100%;
  height: 4px;
  appearance: none;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--ifv-bg);
  box-shadow: 0 0 8px rgba(232, 255, 71, 0.4);
}

/* Toggle */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input {
  display: none;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-track::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: var(--muted);
  border-radius: 50%;
  transition: all 0.2s;
}

.toggle input:checked + .toggle-track {
  background: var(--accent);
}
.toggle input:checked + .toggle-track::after {
  left: 23px;
  background: #fff;
}

.toggle-label {
  font-size: 0.85rem;
  color: var(--text);
}

/* ACTION BUTTONS */
.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.modal-close-v {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn {
  padding: 12px 24px;
  border-radius: 10px;
  border: none;
  font-family: "Syne", sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

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

.btn-primary:hover {
  background: #f4ff70;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(232, 255, 71, 0.25);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
}

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

.btn-ghost {
  background: transparent;
  color: var(--error);
  border: 1px solid transparent;
  font-size: 0.8rem;
}

.btn-ghost:hover {
  border-color: var(--error);
  background: rgba(255, 71, 71, 0.08);
}

.btn-ready-loaded{
    padding: 10px 20px;
    border: none;
    font-size: 16px;
    background-color: #09f;
    color: #fff;
    border-radius: 10px;
}

#continue {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    z-index: 2;
    font-size: 14px;
    text-align: center;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 992px){
    #continue {
        padding: 20px;
        font-size: 24px;
    }
}

/* IMAGE GRID */
.grid-header {
  display: flex;
  align-items: center;
  /*justify-content: space-between;*/
  margin-bottom: 16px;
}

.grid-title {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--muted);
  font-family: "DM Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.grid-count {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 999px;
  font-family: "DM Mono", monospace;
  font-size: 0.7rem;
  color: var(--accent);
  margin-left: 20px;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.image-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.2s ease;
  position: relative;
  cursor: pointer;
}

.image-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.image-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(232, 255, 71, 0.2);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  background: var(--surface2);
}

.card-body {
  padding: 10px 12px;
}

.card-name {
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.card-meta {
  font-family: "DM Mono", monospace;
  font-size: 0.62rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}

.card-action {
  position: absolute;
  top: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  backdrop-filter: blur(4px);
}
.card-action.card-check{
    left:auto;
    right:8px;
}
.card-action.card-del{
    left:8px;
    background: var(--accent);
    border-color: var(--accent);
}
.image-card.selected .card-check {
  background: var(--accent2);
  border-color: var(--accent2);
}

.card-check::after {
  content: "✓";
  font-size: 0.75rem;
  color: transparent;
  font-weight: 700;
}
.image-card.selected .card-check::after {
    color: #fff;
}

.card-del::after {
    content: "✕";
    font-size: 0.75rem;
    color: #fff;
    font-weight: 700;
  }
  


.card-status {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 6px 10px;
  font-family: "DM Mono", monospace;
  font-size: 0.65rem;
  font-weight: 700;
  text-align: center;
  opacity: 0;
  transition: opacity 0.2s;
}

.card-status.converting {
  background: rgba(232, 255, 71, 0.15);
  color: var(--accent);
  opacity: 1;
}

.card-status.done {
  background: rgba(71, 255, 184, 0.15);
  color: var(--success);
  opacity: 1;
}

.card-status.error {
  background: rgba(255, 71, 71, 0.15);
  color: var(--error);
  opacity: 1;
}



.card-rotate {
    position: absolute;
    top: 58px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.5);
    color: #fff;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    transition: all 0.18s ease;
    z-index: 2;
    line-height: 1;
}

.card-rotate:hover {
    background: var(--accent2);
    transform: rotate(45deg);
}
.card-thumb-wrap {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--surface2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}


/* PROGRESS */
.progress-wrap {
  display: none;
  margin-bottom: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.progress-wrap.visible {
  display: block;
}

.progress-label {
  font-family: "DM Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
}

.progress-bar-track {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent2);/*linear-gradient(90deg, var(--accent), var(--accent2));*/
  border-radius: 3px;
  transition: width 0.3s ease;
  width: 0%;
}

.disabled button{
    opacity:0.5;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    pointer-events: none;
}

/* DOWNLOAD SECTION */
.download-section {
  display: none;
  background: var(--surface);
  border: 1px solid var(--success);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 32px;
}

.download-section.visible {
  display: block;
}

.download-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.download-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-family: "DM Mono", monospace;
  font-size: 0.7rem;
  transition: all 0.2s;
  cursor: pointer;
}

.download-btn:hover {
  border-color: var(--success);
  background-color: var(--success);
}

.download-all-btn {
  background: var(--success);
  color: #0a0a0f;
  border-color: var(--success);
  font-weight: 700;
}

.download-all-btn:hover {
  background: #6bffd0;
  color: #0a0a0f;
}

/* EMPTY STATE */
.empty-hint {
  text-align: center;
  padding: 40px;
  color: var(--muted);
  font-size: 0.85rem;
  display: none;
}

/* LOADER SPIN */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(10, 10, 15, 0.3);
  border-top-color: #0a0a0f;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: none;
}

.converting .spinner {
  display: block;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--ifv-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

@media (max-width: 600px) {
  .logo {
    font-size: 2rem;
  }
  .controls-grid {
    grid-template-columns: 1fr;
  }
  .image-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
}