:root {
  --bg: #0f1226;
  --card: #1a1f3a;
  --ink: #eef0ff;
  --muted: #9aa0c8;
  --accent: #6c7bff;
  --accent-2: #00d4b8;
  --danger: #ff5c7a;
  --line: #2a3157;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 70% -10%, #232a52 0%, var(--bg) 55%);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden; /* a long filename must never shift the whole layout */
}

.topbar {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 24px;
}
.brand {
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.tagline { color: var(--muted); font-size: 13px; }

.wrap {
  flex: 1;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 12px 18px 40px;
  display: grid;
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  min-width: 0; /* allow the grid item to shrink so long content can't widen it */
}

.dropzone {
  border: 2px dashed var(--line);
  border-radius: 12px;
  padding: 34px 18px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.dropzone.drag { border-color: var(--accent); background: rgba(108,123,255,0.08); }
.dz-plus {
  width: 46px; height: 46px; margin: 0 auto 8px;
  border-radius: 50%; position: relative;
  font-size: 0; /* le "+" est dessiné ci-dessous pour un centrage pixel-parfait
                   (le glyphe "+" est désaxé verticalement selon les polices) */
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.dz-plus::before,
.dz-plus::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  background: #fff; border-radius: 2px;
  transform: translate(-50%, -50%);
}
.dz-plus::before { width: 20px; height: 3px; } /* barre horizontale */
.dz-plus::after  { width: 3px; height: 20px; } /* barre verticale */
.muted { color: var(--muted); font-size: 13px; }
.link {
  background: none; border: none; color: var(--accent); cursor: pointer;
  font: inherit; padding: 0; text-decoration: underline;
}

.filelist { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.filelist li {
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px; padding: 10px 12px; background: rgba(255,255,255,0.03);
  border: 1px solid var(--line); border-radius: 10px; font-size: 14px;
}
.filelist .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filelist .rm { color: var(--danger); cursor: pointer; border: none; background: none; font-size: 18px; }

.options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.options label { display: grid; gap: 5px; font-size: 12px; color: var(--muted); }
.options .full { grid-column: 1 / -1; }
.options input, .options select, .options textarea {
  background: #0e1230; border: 1px solid var(--line); color: var(--ink);
  border-radius: 9px; padding: 9px 10px; font: inherit; font-size: 14px;
}
.options textarea { resize: vertical; }
.options .toggle { grid-template-columns: auto 1fr; align-items: start; gap: 10px; color: var(--ink); font-size: 13px; cursor: pointer; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; background: rgba(0,212,184,0.05); }
.options .toggle input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--accent-2); }

.primary {
  width: 100%; padding: 13px; border: none; border-radius: 11px; cursor: pointer;
  font-weight: 700; font-size: 15px; color: #0b0e22;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.primary:disabled { opacity: .5; cursor: not-allowed; }

.progress { margin-top: 16px; }
.bar { height: 8px; background: #0e1230; border-radius: 99px; overflow: hidden; border: 1px solid var(--line); }
.bar-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .2s; }

.result h2 { margin: 0 0 6px; }
.linkrow { display: flex; gap: 8px; margin: 12px 0; }
.linkrow input { flex: 1; background: #0e1230; border: 1px solid var(--line); color: var(--ink); border-radius: 9px; padding: 10px; font-size: 13px; }
.linkrow .primary { width: auto; padding: 10px 16px; }

.foot {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px; color: var(--muted); font-size: 12px; border-top: 1px solid var(--line);
}
.foot nav a { color: var(--muted); margin-left: 14px; }

.hidden { display: none !important; }
.error { color: var(--danger); }
.center { text-align: center; }

@media (max-width: 480px) { .options { grid-template-columns: 1fr; } }

/* --- header public stats bar --- */
.statsbar { margin-left: auto; font-size: 11px; color: var(--muted); opacity: 0; transition: opacity .5s; text-align: right; max-width: 48%; line-height: 1.3; }
.statsbar.ready { opacity: 1; }

/* --- import chips --- */
.dz-actions { display: flex; gap: 8px; justify-content: center; margin: 10px 0 4px; }
.chip { border: 1px solid var(--line); background: rgba(255,255,255,0.04); color: var(--ink); border-radius: 999px; padding: 6px 14px; font: inherit; font-size: 13px; cursor: pointer; transition: border-color .15s; }
.chip:hover { border-color: var(--accent); }

/* --- file list (compact, internal scroll so the page never grows) --- */
.filehead { display: flex; justify-content: space-between; align-items: center; margin: 14px 0 6px; font-size: 13px; color: var(--muted); }
.filelist { list-style: none; padding: 0; margin: 0; display: block; max-height: 230px; overflow-y: auto; border: 1px solid var(--line); border-radius: 10px; }
.filelist:empty { border: none; }
.filelist li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 6px 10px; border: none; border-bottom: 1px solid rgba(255,255,255,0.05); border-radius: 0; background: none; font-size: 13px; }
.filelist li:last-child { border-bottom: none; }
.filelist .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; flex: 1; }
.filelist .fr { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.filelist .rm { color: var(--danger); cursor: pointer; border: none; background: none; font-size: 16px; line-height: 1; padding: 0 2px; }
.filelist::-webkit-scrollbar { width: 8px; }
.filelist::-webkit-scrollbar-thumb { background: var(--line); border-radius: 8px; }

/* --- upload stats + transfer-rate chart --- */
.upstats { display: flex; flex-wrap: wrap; gap: 14px; margin: 10px 0 6px; font-size: 13px; color: var(--muted); }
.upstats b { color: var(--ink); }
.chart { width: 100%; height: 64px; display: block; background: rgba(0,0,0,0.18); border: 1px solid var(--line); border-radius: 8px; }

/* --- e-mail verification widget --- */
.verifyrow { display: flex; gap: 8px; margin-top: 5px; }
.verifyrow input { flex: 1; min-width: 0; background: #0e1230; border: 1px solid var(--line); color: var(--ink); border-radius: 9px; padding: 9px 10px; font: inherit; font-size: 14px; }
.verifyrow input:disabled { opacity: .7; }
.verifyrow .chip { white-space: nowrap; }
.vstatus { display: block; margin-top: 6px; font-size: 12px; color: var(--muted); }
.vstatus.ok { color: var(--accent-2); font-weight: 600; }
.vstatus.err { color: var(--danger); }

/* --- file workflow stepper (Téléversé → Antivirus → Approuvé) --- */
.wf { display: flex; align-items: center; gap: 6px; margin: 14px 0; flex-wrap: wrap; }
.wf-step { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.wf-dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; border: 1px solid var(--line); background: #0e1230; flex-shrink: 0; }
.wf-step.done .wf-dot { background: var(--accent-2); color: #06281f; border-color: var(--accent-2); }
.wf-step.done .wf-label { color: var(--ink); }
.wf-step.active .wf-dot { border-color: var(--accent); color: var(--accent); }
.wf-step.active .wf-label { color: var(--ink); font-weight: 600; }
.wf-step.bad .wf-dot { background: var(--danger); color: #2a0710; border-color: var(--danger); }
.wf-step.bad .wf-label { color: var(--danger); font-weight: 600; }
.wf-line { width: 22px; height: 2px; background: var(--line); flex-shrink: 0; }
.wf-line.on { background: var(--accent-2); }

/* --- report a share --- */
.reportbox { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); text-align: center; }
.reportbox #reportForm { display: grid; gap: 10px; margin-top: 10px; text-align: left; }
.reportbox .rep-l { display: grid; gap: 5px; font-size: 12px; color: var(--muted); }
.reportbox select, .reportbox input { background: #0e1230; border: 1px solid var(--line); color: var(--ink); border-radius: 9px; padding: 9px 10px; font: inherit; font-size: 14px; }
.reportbox .chip { justify-self: start; }

/* --- language switcher (topbar) --- */
.langswitch { display: flex; gap: 8px; align-items: center; font-size: 13px; font-weight: 600; flex-shrink: 0; }
.langswitch span[aria-current] { color: var(--ink); }
.langswitch a { color: var(--muted); text-decoration: none; }
.langswitch a:hover { color: var(--accent); }

/* --- landing hero (above the uploader) --- */
.hero { margin: 6px 0 2px; }
.hero h1 { font-size: 27px; line-height: 1.18; letter-spacing: -0.02em; margin: 0 0 10px; }
.hero .lead { color: var(--muted); font-size: 15px; line-height: 1.55; margin: 0; }

/* --- below-the-fold SEO content (wider column) --- */
.seo { border-top: 1px solid var(--line); margin-top: 14px; padding: 30px 18px 10px; }
.seo-wrap { max-width: 960px; margin: 0 auto 40px; }
.seo-wrap > h2 { font-size: 22px; letter-spacing: -0.01em; margin: 0 0 18px; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.feature { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.feature h3 { font-size: 15px; margin: 0 0 6px; }
.feature p { color: var(--muted); font-size: 14px; line-height: 1.5; margin: 0; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.step { display: flex; gap: 14px; align-items: flex-start; }
.step-n { flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: #0b0e22; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.step h3 { font-size: 15px; margin: 4px 0 4px; }
.step p { color: var(--muted); font-size: 14px; line-height: 1.5; margin: 0; }

.trust { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.trust li { position: relative; padding-left: 26px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.trust li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent-2); font-weight: 700; }
.trust strong { color: var(--ink); font-weight: 600; }

.faq { display: grid; gap: 8px; }
.faq-item { border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,0.02); padding: 0 14px; }
.faq-item summary { cursor: pointer; font-weight: 600; font-size: 14px; padding: 13px 0; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: right; color: var(--accent); font-weight: 700; margin-left: 10px; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { color: var(--muted); font-size: 14px; line-height: 1.55; margin: 0 0 14px; }

@media (max-width: 560px) { .topbar .tagline { display: none; } }