@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@500;600&family=Manrope:wght@400;500;600;700&family=Sora:wght@500;600;700&display=swap");

:root {
  --ink: #0f172a;
  --muted: #607086;
  --blue: #0b5fff;
  --mint: #11caa8;
  --panel: rgba(255, 255, 255, 0.9);
  --line: rgba(15, 23, 42, 0.1);
  --shadow: 0 28px 70px rgba(15, 23, 42, 0.11);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 10%, rgba(17, 202, 168, 0.16), transparent 35%),
    radial-gradient(circle at 88% 12%, rgba(11, 95, 255, 0.17), transparent 36%),
    #f6f9fc;
}

button, select, input { font: inherit; }
button { color: inherit; }
.is-hidden { display: none !important; }

.backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .42;
  background-image:
    linear-gradient(rgba(15, 23, 42, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, .04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
}

.page { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 72px; position: relative; }
.hero { margin-bottom: 30px; }
.hero-top { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 30px; }
.home-link { color: var(--ink); font-weight: 700; text-decoration: none; }
.home-link::before { content: "←"; margin-right: 9px; color: var(--blue); }
.privacy-pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px; border: 1px solid rgba(17, 202, 168, .25); border-radius: 999px; background: rgba(255,255,255,.72); font-size: .85rem; font-weight: 700; color: #087866; }
.privacy-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(17,202,168,.13); }
.eyebrow, .step { margin: 0 0 10px; color: var(--blue); font: 600 .76rem/1.2 "IBM Plex Mono", monospace; letter-spacing: .14em; text-transform: uppercase; }
h1 { margin: 0; font: 700 clamp(2.9rem, 7vw, 5.4rem)/.98 "Sora", sans-serif; letter-spacing: -.055em; background: linear-gradient(105deg, #0b5fff 5%, #17aee0 50%, #11caa8); -webkit-background-clip: text; color: transparent; }
.lead { max-width: 670px; margin: 17px 0 0; color: var(--muted); font-size: 1.08rem; line-height: 1.65; }

.workspace { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(310px, .75fr); gap: 22px; align-items: start; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 26px; box-shadow: var(--shadow); backdrop-filter: blur(16px); padding: 26px; }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.panel-head h2 { margin: 0; font: 600 1.45rem/1.2 "Sora", sans-serif; letter-spacing: -.025em; }
.text-btn { padding: 4px; border: 0; background: transparent; color: #c13e36; font-weight: 700; cursor: pointer; }

.dropzone { min-height: 270px; display: grid; place-items: center; align-content: center; gap: 9px; border: 1.5px dashed rgba(11,95,255,.35); border-radius: 21px; background: linear-gradient(145deg, rgba(11,95,255,.045), rgba(17,202,168,.055)); text-align: center; cursor: pointer; transition: .2s ease; outline: none; }
.dropzone:hover, .dropzone:focus-visible, .dropzone.is-dragging { border-color: var(--blue); background: rgba(11,95,255,.075); transform: translateY(-2px); }
.dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.dropzone strong { font: 600 1.15rem "Sora", sans-serif; }
.dropzone > span { color: var(--muted); font-size: .92rem; }
.drop-icon { width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 5px; border-radius: 16px; color: white; background: linear-gradient(135deg, var(--blue), var(--mint)); font-size: 2rem; box-shadow: 0 15px 30px rgba(11,95,255,.22); }
.secondary { margin-top: 9px; padding: 10px 17px; border: 1px solid rgba(11,95,255,.25); border-radius: 11px; background: #fff; color: var(--blue); font-weight: 700; cursor: pointer; }
.queue-summary { display: flex; justify-content: space-between; gap: 16px; margin: 18px 1px 12px; color: var(--muted); font-size: .78rem; }
.queue-summary span:first-child { color: var(--ink); font-weight: 700; }

.photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.photo-card { display: grid; grid-template-columns: 58px minmax(0, 1fr) 30px; align-items: center; gap: 11px; padding: 9px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.78); }
.thumb-wrap { width: 58px; height: 58px; position: relative; border-radius: 10px; overflow: hidden; background: #eef2f7; }
.thumb { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb.is-unavailable { display: none; }
.thumb-placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: #64748b; background: linear-gradient(145deg, #e8eef7, #f4f7fb); font: 600 .58rem "IBM Plex Mono", monospace; letter-spacing: .05em; }
.file-badge { position: absolute; right: 4px; bottom: 4px; padding: 2px 5px; border-radius: 5px; color: white; background: rgba(15,23,42,.78); font: 600 .55rem "IBM Plex Mono", monospace; text-transform: uppercase; }
.photo-info { display: grid; gap: 4px; min-width: 0; }
.photo-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .85rem; }
.photo-meta { color: var(--muted); font-size: .72rem; }
.remove-btn { width: 29px; height: 29px; border: 0; border-radius: 9px; background: rgba(15,23,42,.055); color: var(--muted); font-size: 1.15rem; cursor: pointer; }
.remove-btn:hover { background: rgba(193,62,54,.1); color: #c13e36; }

.settings-panel { position: sticky; top: 20px; }
.field { display: grid; gap: 10px; margin-bottom: 22px; }
.field > span { display: flex; justify-content: space-between; gap: 14px; font-weight: 700; font-size: .9rem; }
select { width: 100%; padding: 13px 40px 13px 14px; border: 1px solid var(--line); border-radius: 13px; background: #fff; color: var(--ink); cursor: pointer; }
input[type="range"] { width: 100%; accent-color: var(--blue); }
#quality-value { color: var(--blue); font-family: "IBM Plex Mono", monospace; }
.conversion-note { display: grid; grid-template-columns: 30px 1fr; gap: 10px; margin: 4px 0 22px; padding: 14px; border-radius: 14px; background: rgba(17,202,168,.08); color: #315a56; }
.conversion-note p { margin: 0; font-size: .79rem; line-height: 1.55; }
.note-icon { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: var(--mint); color: white; font-weight: 800; }
.primary { width: 100%; display: flex; justify-content: center; align-items: center; gap: 12px; padding: 14px 18px; border: 0; border-radius: 14px; color: white; background: linear-gradient(115deg, var(--blue), var(--mint)); font-weight: 700; cursor: pointer; box-shadow: 0 16px 28px rgba(11,95,255,.2); }
.primary:disabled { cursor: not-allowed; filter: grayscale(.45); opacity: .55; box-shadow: none; }
.status { margin: 13px 0 0; color: var(--muted); text-align: center; font-size: .8rem; line-height: 1.45; }
.status.is-error { color: #b42318; font-weight: 700; }
.progress-wrap { margin-top: 17px; }
.progress-meta { display: flex; justify-content: space-between; gap: 14px; margin-bottom: 8px; color: var(--muted); font-size: .75rem; }
.progress-track { height: 8px; overflow: hidden; border-radius: 999px; background: rgba(15,23,42,.08); }
.progress-bar { width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--mint)); transition: width .2s ease; }
.format-strip { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 22px; color: var(--muted); font-size: .72rem; }
.format-strip span { margin-right: 5px; text-transform: uppercase; letter-spacing: .1em; }
.format-strip strong { padding: 6px 9px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.65); color: #435168; font: 600 .65rem "IBM Plex Mono", monospace; }

@media (max-width: 820px) {
  .page { width: min(100% - 24px, 640px); padding-top: 28px; }
  .workspace { grid-template-columns: 1fr; }
  .settings-panel { position: static; }
  .hero-top, .queue-summary { align-items: flex-start; flex-direction: column; }
  .photo-grid { grid-template-columns: 1fr; }
  .dropzone { min-height: 235px; }
}

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }