/* Firefly 说说 CMS — 与博客主题同源的视觉风格 */

:root {
  --bg: #f3f4f8;
  --card: rgba(255, 255, 255, 0.78);
  --card-border: rgba(120, 120, 140, 0.14);
  --text: #37374a;
  --muted: #8b8b9e;
  --accent: #8162de;
  --accent-soft: rgba(129, 98, 222, 0.12);
  --danger: #d9566f;
  --radius: 16px;
  --shadow: 0 6px 24px rgba(60, 60, 90, 0.08);
}
html.dark {
  --bg: #16161d;
  --card: rgba(34, 34, 44, 0.72);
  --card-border: rgba(160, 160, 190, 0.14);
  --text: #d8d8e2;
  --muted: #84849a;
  --accent: #a48df0;
  --accent-soft: rgba(164, 141, 240, 0.16);
  --danger: #e26a80;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", system-ui, -apple-system,
    "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
  transition: background 0.25s ease, color 0.25s ease;
}
.hidden {
  display: none !important;
}
.muted {
  color: var(--muted);
  font-size: 13px;
}
.center-text {
  text-align: center;
}

/* ---------- 布局 ---------- */
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
}
.view.center {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: var(--card);
  border-bottom: 1px solid var(--card-border);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
main.wrap {
  padding-top: 20px;
  padding-bottom: 60px;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
}

/* ---------- 卡片 ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  backdrop-filter: blur(10px);
}
.login-card {
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: center;
}
.login-card .brand-mark {
  justify-content: center;
  font-size: 18px;
}

/* ---------- 表单 ---------- */
input[type="password"],
input[type="datetime-local"],
textarea,
.tags-box input {
  width: 100%;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  font: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea {
  resize: vertical;
  min-height: 110px;
  margin-top: 12px;
}
input[type="datetime-local"] {
  width: auto;
  color-scheme: light dark;
}

/* ---------- 按钮 ---------- */
.btn {
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 9px 18px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}
.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn.primary:hover {
  filter: brightness(1.1);
}
.btn.primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn.ghost {
  background: transparent;
}
.btn.danger {
  color: var(--danger);
}
.btn.danger:hover {
  border-color: var(--danger);
}
.btn.small {
  padding: 5px 12px;
  font-size: 12px;
}
.btn.block {
  width: 100%;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------- 编辑器 ---------- */
.editor-card {
  margin-bottom: 20px;
}
.editor-card h2 {
  margin: 0;
  font-size: 17px;
}
.row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.actions-row {
  margin-top: 12px;
}
.flex-spacer {
  flex: 1;
}
.file-label {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

/* 标签 */
.tags-box {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 6px 10px;
  flex: 1;
  min-width: 200px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.tags-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.tags-box input {
  border: none !important;
  box-shadow: none !important;
  padding: 4px 2px;
  flex: 1;
  min-width: 120px;
}
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 13px;
}
.tag-chip button {
  border: none;
  background: none;
  color: inherit;
  cursor: pointer;
  font-size: 13px;
  padding: 0;
  line-height: 1;
}

/* 配图预览 */
.img-preview {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border: 1px dashed var(--card-border);
  border-radius: 12px;
}
.img-preview img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 10px;
}
.img-path {
  flex: 1;
  color: var(--muted);
  font-size: 12px;
  word-break: break-all;
}

/* ---------- 消息 ---------- */
.msg {
  min-height: 20px;
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--danger);
}
.msg.ok {
  color: var(--accent);
}

/* ---------- 说说列表 ---------- */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.post-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.post-card.editing {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.post-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.post-date {
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.post-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.post-tag {
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 1px 10px;
  font-size: 12px;
}
.post-content {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}
.post-image {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--card-border);
}
.post-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  border-top: 1px solid var(--card-border);
  padding-top: 8px;
}

/* 骨架屏 */
.skeleton {
  height: 90px;
  border-radius: var(--radius);
  background: linear-gradient(100deg, var(--card) 40%, var(--accent-soft) 50%, var(--card) 60%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  border: 1px solid var(--card-border);
}
@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

@media (max-width: 560px) {
  .actions-row input[type="datetime-local"] {
    width: 100%;
  }
  .flex-spacer {
    display: none;
  }
  .actions-row {
    justify-content: flex-end;
  }
}