/* ============================================================
 * 🌸 对话框体系（自 styles.css 迁出集中管理）
 * ------------------------------------------------------------
 * 架构：
 *   1. 尺寸清单 —— 所有 <dialog> 的宽度 token（--dlg-max），一处看全
 *   2. 基础壳   —— .glass-dialog 玻璃拟态 + header/body/actions 骨架
 *   3. 动画     —— 打开 dialog-appear / 关闭 .closing（js/dialog.js 驱动）
 * 变体的「内部布局」样式仍在 styles.css 各功能区，此处只管「壳」。
 * ============================================================ */

/* ===== 1. 尺寸清单（token；默认 460px 见基础壳） ===== */
.ai-subdialog        { --dlg-max: 520px; }
.task-dialog         { --dlg-max: 520px; }
.settings-dialog     { --dlg-max: 540px; }
.sessions-dialog     { --dlg-max: 560px; width: 92vw; }
.ai-dialog           { --dlg-max: 600px; }
.shortcuts-dialog    { --dlg-max: 600px; }
.council-dialog      { --dlg-max: 640px; }
.gallery-dialog      { --dlg-max: 920px; width: 94vw; }
.reminders-dialog    { --dlg-max: 1100px; }
.image-editor-dialog {
  --dlg-max: 96vw;
  width: 96vw;
  max-height: 96vh;
  height: 96vh;
  padding: 0 !important;
  overflow: hidden;
  border-radius: 14px;
}
/* 内壳(form)特殊宽度 */
.shortcuts-dialog form { width: min(560px, 92vw); max-height: 85vh; }
.council-dialog form   { width: min(620px, 92vw); max-height: 90vh; }

/* ===== 2. 基础壳 ===== */
.glass-dialog {
  border: none;
  padding: 0;
  border-radius: var(--radius-lg);
  background: transparent;
  color: var(--text);
  max-width: var(--dlg-max, 460px);
  width: calc(100% - 32px);
  overflow: visible;
}
.glass-dialog::backdrop {
  background: rgba(40, 20, 30, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: opacity 0.3s ease;
}

.glass-dialog > form,
.glass-dialog > .dialog-form {
  background: var(--glass-bg);
  backdrop-filter: blur(35px) saturate(var(--glass-sat, 1.5));
  -webkit-backdrop-filter: blur(35px) saturate(var(--glass-sat, 1.5));
  border: 1px solid var(--glass-border);
  padding: 0;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  box-shadow: var(--glass-shadow);
  animation: dialog-appear 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow: hidden;
}

@keyframes dialog-appear {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.dialog-header {
  padding: 20px 24px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.1);
  background: linear-gradient(to bottom, rgba(var(--accent-rgb), 0.05), transparent);
}

.dialog-header h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.dialog-header h3 .ai-build-tag {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(214, 51, 108, 0.10);
  color: rgba(214, 51, 108, 0.85);
  border: 1px solid rgba(214, 51, 108, 0.18);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  user-select: text;
  cursor: text;
}
[data-theme="dark"] .dialog-header h3 .ai-build-tag {
  background: rgba(255, 122, 168, 0.12);
  color: rgba(255, 158, 188, 0.95);
  border-color: rgba(255, 122, 168, 0.22);
}

.dialog-body {
  padding: 20px 24px 28px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--accent-rgb), 0.2) transparent;
  /* 关键：作为 flex 子元素必须 flex: 1 + min-height: 0 才能正确收缩 + 触发 overflow-y 滚动；
     默认 flex: 0 1 auto 会按内容高度撑开，超出时被父级 form 的 overflow:hidden 截断（之前
     "添加网址 → 卡片背景媒体" 展开后下半段被遮的根因）。 */
  flex: 1 1 auto;
  min-height: 0;
}
.dialog-actions { flex: 0 0 auto; }
.dialog-header { flex: 0 0 auto; }
/* 弹窗里的 <details class="sec">（折叠节）必须 flex-shrink:0，否则 flex 会强行压缩它，
   配合 `.sec { overflow: hidden }` 把展开后的内容裁掉。同时让 details 自身 overflow 可见，
   依赖外层 .dialog-body 的滚动条。 */
.dialog-body > details.sec,
.dialog-body > .sec {
  flex-shrink: 0;
  overflow: visible;
}
.dialog-body::-webkit-scrollbar { width: 5px; }
.dialog-body::-webkit-scrollbar-thumb { background: rgba(var(--accent-rgb), 0.2); border-radius: 10px; }

.dialog-actions {
  padding: 14px 24px 18px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid rgba(var(--accent-rgb), 0.06);
  background: rgba(var(--accent-rgb), 0.02);
}

.close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s cubic-bezier(0.4, 0, 0.2, 1), color 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 20px;
  line-height: 1;
}
[data-theme="dark"] .close-btn { background: rgba(255, 255, 255, 0.08); }
.close-btn:hover {
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  transform: rotate(90deg);
}

.glass-dialog label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-soft);
}

.glass-dialog label.row {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

/* 字段栅格布局 */
.field-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  align-items: flex-end;
}
@media (max-width: 440px) {
  .field-grid { grid-template-columns: 1fr; }
}

.glass-dialog input[type="text"],
.glass-dialog input[type="url"],
.glass-dialog input[type="password"],
.glass-dialog input[type="number"],
.glass-dialog input[type="date"],
.glass-dialog input[type="time"],
.glass-dialog input[type="email"],
.glass-dialog input:not([type]),
.glass-dialog select,
.glass-dialog input[type="range"] {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}
[data-theme="dark"] .glass-dialog input[type="text"],
[data-theme="dark"] .glass-dialog input[type="url"],
[data-theme="dark"] .glass-dialog input[type="password"],
[data-theme="dark"] .glass-dialog input[type="number"],
[data-theme="dark"] .glass-dialog input[type="date"],
[data-theme="dark"] .glass-dialog input[type="time"],
[data-theme="dark"] .glass-dialog input[type="email"],
[data-theme="dark"] .glass-dialog input:not([type]),
[data-theme="dark"] .glass-dialog select {
  background: var(--card-bg);
  border-color: rgba(255, 255, 255, 0.12);
}

.glass-dialog input:hover,
.glass-dialog select:hover {
  border-color: rgba(var(--accent-rgb), 0.35);
  background: var(--card-hover);
}
[data-theme="dark"] .glass-dialog input:hover,
[data-theme="dark"] .glass-dialog select:hover {
  background: var(--card-hover);
}

.glass-dialog input:focus,
.glass-dialog select:focus {
  border-color: var(--accent);
  background: var(--glass-bg);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.16);
}
[data-theme="dark"] .glass-dialog input:focus,
[data-theme="dark"] .glass-dialog select:focus {
  background: var(--glass-bg);
}

.glass-dialog input::placeholder {
  color: var(--text-faint);
  font-weight: 300;
  opacity: 0.75;
}

.dialog-actions {
  margin-top: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 72%, var(--accent-2, #ffc2d6)));
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.2;
  box-shadow: 0 4px 14px rgba(var(--accent-rgb), 0.28);
  transition: filter 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary:hover {
  filter: brightness(1.04);
  box-shadow: 0 6px 18px rgba(var(--accent-rgb), 0.34);
}
.btn-primary:active { transform: scale(0.98); }
.btn-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-secondary {
  background: transparent;
  color: var(--text-soft);
  border: 1px solid var(--glass-border);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.2;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn-secondary:hover {
  color: var(--text);
  background: rgba(var(--accent-rgb), 0.08);
  border-color: rgba(var(--accent-rgb), 0.28);
}
.btn-secondary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.close-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ===== 3. 关闭动画（js/dialog.js 的 Dlg.close 会先加 .closing，动画结束后真正 close） ===== */
.glass-dialog.closing > form,
.glass-dialog.closing > .dialog-form {
  animation: dialog-vanish 0.18s ease-in forwards;
}
.glass-dialog.closing::backdrop {
  opacity: 0;
  transition: opacity 0.18s ease-in;
}
@keyframes dialog-vanish {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(14px) scale(0.97); }
}