/* 纯纯 - 简洁图片分享样式 */
:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --border: #d9e0ea;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #ec4899;
  --primary-dark: #db2777;
  --soft: #fdf2f8;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: linear-gradient(180deg, #fff, var(--bg));
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
  padding: 24px 12px;
}

a { color: var(--primary-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.browser {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 18px 60px rgba(15, 23, 42, .08);
}

.titlebar {
  background: linear-gradient(90deg, #f472b6, #ec4899);
  color: #fff;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
}
.titlebar .icons span {
  display: inline-flex;
  width: 18px;
  height: 18px;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.22);
  border-radius: 50%;
  margin-left: 6px;
  font-size: 10px;
}

.address {
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.address label { font-size: 13px; color: var(--muted); }
.address .url {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8fafc;
  padding: 10px 12px;
}
.address .go {
  border: 0;
  border-radius: 10px;
  background: var(--soft);
  color: var(--primary-dark);
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
}

.toolbar {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.toolbar img.logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
}
.toolbar .brand {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary-dark);
}
.toolbar .btn, .toolbar button.btn {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  padding: 9px 14px;
  font-weight: 600;
  cursor: pointer;
}
.toolbar .greet {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
}

.layout {
  padding: 18px;
}
.layout.single { display: block; }
.grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.logged-in {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.logged-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.auth-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.auth-tabs {
  display: flex;
  gap: 8px;
}
.auth-tabs .tab {
  flex: 1;
}
.auth-tabs .tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.dropzone.disabled {
  opacity: 0.72;
  cursor: not-allowed;
}
.dropzone.disabled * {
  pointer-events: none;
}
.empty-tip {
  color: var(--muted);
  padding: 10px 0;
}
.history-row {
  align-items: center;
}
.meta-line {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 14px;
  overflow: hidden;
}
.panel > .head {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 14px 16px;
  font-weight: 700;
}
.panel > .body { padding: 16px; }

.hero {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero.compact img.bigLogo {
  width: 84px;
  height: 84px;
}
.hero img.bigLogo {
  width: 96px;
  height: 96px;
  border-radius: 18px;
  background: #fff;
}
.hero h1 {
  margin: 0 0 8px;
  font-size: 30px;
}
.hero p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.dropzone {
  border: 2px dashed #f9a8d4;
  background: #fff;
  border-radius: 16px;
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: .15s ease;
}
.dropzone.drag {
  background: var(--soft);
  border-color: var(--primary);
}
.dropzone p { margin: 6px 0; }

button, .button {
  border: 0;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
}
button:hover, .button:hover { background: var(--primary-dark); text-decoration: none; }
button:disabled { opacity: .6; cursor: not-allowed; }

input[type="text"], input[type="password"], select {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  padding: 10px 12px;
  font-size: 14px;
}

.login-form { display: flex; flex-direction: column; gap: 8px; }
.login-form label { font-weight: 600; }
.login-msg { color: #dc2626; min-height: 18px; }
.logged-in { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.logged-in code, code {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px 6px;
}

.toolbar-row {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.results { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
}
.card .preview {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 100px;
}
.card .preview img,
.card .preview video {
  max-width: 100%;
  max-height: 200px;
  width: auto;
  height: auto;
  display: block;
}
.card .info { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.card .info .row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.card .info input.linkbox {
  flex: 1;
  min-width: 120px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}
.card .meta { font-size: 12px; color: var(--muted); }
.card.error { background: #fef2f2; border-color: #fecaca; }
.card.uploading { background: #f8fafc; }
.progress {
  height: 8px;
  background: #f1f5f9;
  border-radius: 999px;
  overflow: hidden;
}
.progress > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #f472b6, #ec4899);
  width: 0%;
  transition: width .15s;
}
.copied { background: #16a34a !important; }

.viewer {
  text-align: center;
  padding: 12px;
  background: #fff;
  overflow: hidden;
}
.viewer img,
.viewer video {
  display: block;
  max-width: 100%;
  width: auto;
  height: auto;
  max-height: 70vh;
  margin: 0 auto;
  object-fit: contain;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
}

table.retro {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}
table.retro th,
table.retro td {
  border: 1px solid var(--border);
  padding: 10px;
  vertical-align: middle;
  text-align: left;
}
table.retro th {
  background: #f8fafc;
  width: 160px;
}

.thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
}

.footer {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  padding: 16px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.footer .links { margin-bottom: 6px; }

.statusbar {
  background: #f8fafc;
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}

hr { border: none; border-top: 1px solid var(--border); margin: 12px 0; }
.docs p { line-height: 1.7; color: var(--text); }

@media (max-width: 760px) {
  body { padding: 12px; }
  .grid-two { grid-template-columns: 1fr; }
  .card { grid-template-columns: 1fr; }
  .toolbar .greet { margin-left: 0; width: 100%; }
  .hero h1 { font-size: 26px; }
}