/* ============================================================
   AOSUN OA中心 — 样式表 v0.4.0
   +Teams 用户栏 / 我的申请 / 状态徽章 / 唯读字段
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #464EB8;
  --color-primary-hover: #3B42A5;
  --color-primary-light: #E8E9FA;
  --color-accent: #C4314B;
  --color-accent-hover: #A82B40;
  --color-success: #107C10;
  --color-success-bg: #DFF6DD;
  --color-error-bg: #FDE7E9;
  --color-error-text: #A4262C;
  --color-bg: #F5F5F5;
  --color-surface: #FFFFFF;
  --color-text: #242424;
  --color-text-secondary: #616161;
  --color-text-disabled: #A0A0A0;
  --color-border: #E1E1E1;
  --color-warning-bg: #FFF4CE;
  --color-warning-text: #8A6D14;
  --color-warning-border: #FAEBB3;
  --color-gray-bg: #F0F0F0;

  --color-status-pending: #FF8C00;
  --color-status-pending-bg: #FFF3E0;
  --color-status-approved: #00897B;
  --color-status-approved-bg: #E0F2F1;
  --color-status-pending-pay: #1976D2;
  --color-status-pending-pay-bg: #E3F2FD;
  --color-status-rejected: #C62828;
  --color-status-rejected-bg: #FFEBEE;
  --color-status-paid: #2E7D32;
  --color-status-paid-bg: #E8F5E9;
  --color-status-cancelled: #757575;
  --color-status-cancelled-bg: #F5F5F5;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 4px 16px rgba(0,0,0,0.12);
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
                 Arial, "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --max-width: 720px;
  --header-height: 52px;
  --bottom-nav-height: 56px;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* --- Header --- */
.app-header {
  background: var(--color-primary);
  color: #fff;
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 16px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.header-content {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.header-title {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.header-badge {
  display: inline-block;
  background: #FFC107;
  color: #333;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

/* --- User Bar --- */
.user-bar {
  padding: 8px 16px;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--color-border);
}

.user-bar-loading {
  background: #F5F5F5;
  color: var(--color-text-secondary);
}

.user-bar-logged-in {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.user-bar-anon {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
}

.user-bar-icon {
  font-size: 1rem;
}

.user-bar-name {
  font-weight: 600;
}

.user-bar-sep {
  color: var(--color-text-disabled);
}

.user-bar-email {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

/* --- Main --- */
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 16px;
}

.page {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  flex: 1;
}

.page[hidden] {
  display: none !important;
}

/* --- Home Hero --- */
.home-hero {
  text-align: center;
  padding: 28px 16px 16px;
}

.home-hero h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.home-subtitle {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* --- Alert --- */
.alert {
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  line-height: 1.5;
}

.alert-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  border: 1px solid var(--color-warning-border);
}

/* --- Card Grid --- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 480px) {
  .card-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow 0.2s, transform 0.15s;
  cursor: pointer;
  border: 1px solid transparent;
  user-select: none;
  min-width: 0;
}

.card:hover,
.card:focus-visible {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-1px);
  outline: none;
  border-color: var(--color-primary);
}

.card:active {
  transform: translateY(0);
}

.card-primary {
  border-left: 4px solid var(--color-primary);
}

.card-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
}

.card-body {
  flex: 1;
  min-width: 0;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.card-desc {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-arrow {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

/* --- Applicant Bar (read-only, auto-filled) --- */
.applicant-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #E8F5E9;
  border-radius: var(--radius-sm);
  border: 1px solid #C8E6C9;
  margin-bottom: 2px;
  font-size: 0.85rem;
}

.applicant-bar-label {
  color: var(--color-text-secondary);
}

.applicant-bar-name {
  font-weight: 700;
  color: var(--color-success);
}

.applicant-bar-sep {
  color: var(--color-text-disabled);
  margin: 0 4px;
}

.applicant-bar-email {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
}

/* --- Route Pages --- */
.route-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.route-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.back-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--color-primary);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}

.back-btn:hover {
  background: var(--color-primary-light);
}

.route-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.route-content {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
}

/* --- Form --- */
.finance-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: flex;
  gap: 12px;
}

@media (max-width: 479px) {
  .form-row {
    flex-direction: column;
    gap: 14px;
  }
}

.form-row > .form-group {
  flex: 1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-group label .required {
  color: var(--color-accent);
  margin-left: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  background: #fff;
  transition: border-color 0.15s;
  color: var(--color-text);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #B0B0B0;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(70, 78, 184, 0.15);
}

/* Read-only fields (Teams auto-filled) */
.form-group input.readonly,
.form-group input[readonly] {
  background: #F5F5F5;
  color: var(--color-text);
  cursor: default;
  border-style: dashed;
}

.form-group input.readonly:focus,
.form-group input[readonly]:focus {
  border-color: var(--color-border);
  box-shadow: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-group .field-hint {
  font-size: 0.72rem;
  color: var(--color-text-secondary);
}

.form-group .field-error {
  font-size: 0.75rem;
  color: var(--color-error-text);
  display: none;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: var(--color-accent);
}

.form-group.has-error .field-error {
  display: block;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s, opacity 0.15s;
  text-decoration: none;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.btn-primary:disabled {
  background: #B0B0B0;
  cursor: not-allowed;
  transform: none;
}

.btn:disabled {
  opacity: 0.7;
}

/* --- Spinner --- */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Form feedback --- */
.form-feedback {
  display: none;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-top: 4px;
}

.form-feedback.visible {
  display: block;
}

.form-feedback-success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid #B7E1B3;
}

.form-feedback-error {
  background: var(--color-error-bg);
  color: var(--color-error-text);
  border: 1px solid #F1B8BC;
}

.form-feedback .feedback-title {
  font-weight: 700;
  margin-bottom: 4px;
}

.form-feedback .feedback-detail {
  font-size: 0.8rem;
  word-break: break-all;
}

/* =========================================================================
   My Applications List
   ========================================================================= */

.app-list-container {
  min-height: 120px;
}

.app-list-loading {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.app-list-error {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-error-text);
  font-size: 0.9rem;
}

.app-list-empty {
  text-align: center;
  padding: 40px 16px;
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.app-list-empty h3 {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 8px;
}

.app-list-empty p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.app-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.app-item {
  display: flex;
  align-items: flex-start;
  padding: 14px 16px;
  background: #FAFAFA;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow 0.15s;
}

.app-item:hover {
  box-shadow: var(--shadow-card);
}

.app-item-main {
  flex: 1;
  min-width: 0;
}

.app-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.app-item-no {
  font-size: 0.88rem;
  font-weight: 700;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.app-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-item-amount {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
}

.app-item-date {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

.app-item-remark {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dotted var(--color-border);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.app-list-total {
  text-align: center;
  padding: 12px 0 0;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

/* --- Status Badges --- */
.status-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 12px;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.03em;
}

.status-pending {
  background: var(--color-status-pending-bg);
  color: var(--color-status-pending);
}

.status-approved {
  background: var(--color-status-approved-bg);
  color: var(--color-status-approved);
}

.status-pending-pay {
  background: var(--color-status-pending-pay-bg);
  color: var(--color-status-pending-pay);
}

.status-rejected {
  background: var(--color-status-rejected-bg);
  color: var(--color-status-rejected);
}

.status-paid {
  background: var(--color-status-paid-bg);
  color: var(--color-status-paid);
}

.status-cancelled {
  background: var(--color-status-cancelled-bg);
  color: var(--color-status-cancelled);
}

.status-unknown {
  background: var(--color-gray-bg);
  color: var(--color-text-secondary);
}

/* --- Bottom Nav --- */
.bottom-nav {
  display: flex;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  height: var(--bottom-nav-height);
  flex-shrink: 0;
}

.bottom-nav[hidden] {
  display: none !important;
}

.nav-btn {
  flex: 1;
  border: none;
  background: none;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--color-primary);
  transition: background 0.15s;
}

.nav-btn:hover {
  background: var(--color-primary-light);
}

.nav-btn:active {
  background: #D0D2F5;
}

/* --- Home Footer --- */
.home-footer {
  text-align: center;
  padding: 24px 16px 8px;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* --- Toast --- */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: #323232;
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.85rem;
  z-index: 9999;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  animation: fadeInUp 0.25s ease;
  max-width: 90vw;
  text-align: center;
}

/* --- Responsive --- */
@media (max-width: 479px) {
  .app-main {
    padding: 12px;
  }

  .home-hero {
    padding: 20px 8px 12px;
  }

  .home-hero h2 {
    font-size: 1.15rem;
  }

  .card {
    padding: 12px 14px;
  }

  .card-icon {
    width: 36px;
    height: 36px;
    font-size: 1.35rem;
  }

  .route-content {
    padding: 16px 14px;
  }

  :root {
    --header-height: 46px;
  }

  .applicant-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .applicant-bar-sep {
    display: none;
  }
}

@media (max-width: 360px) {
  .card-grid {
    gap: 8px;
  }

  .card {
    padding: 10px 12px;
  }

  .card-title {
    font-size: 0.88rem;
  }

  .card-desc {
    font-size: 0.72rem;
  }
}

/* ===== v0.5.0 Phase 2 ===== */
#orderSearchGroup { position: relative; }
.search-wrapper { display: flex; align-items: center; }
.search-input { flex: 1; background: #fff !important; border: 1px solid var(--color-border) !important; border-radius: var(--radius-sm); padding: 10px 12px; font-size: 0.9rem; font-family: inherit; color: var(--color-text); }
.search-input:focus { border-color: var(--color-primary) !important; box-shadow: 0 0 0 2px rgba(70,78,184,0.15); outline: none; }
.search-icon { position: absolute; right: 8px; color: var(--color-text-secondary); font-size: 0.8rem; pointer-events: none; }
.search-spinner {
  width: 20px; height: 20px; border: 2px solid var(--color-border);
  border-top-color: var(--color-primary); border-radius: 50%;
  animation: spin 0.6s linear infinite; margin-left: -28px; z-index: 1;
}
.search-spinner[hidden] { display: none !important; }
.dropdown-list {
  position: absolute; z-index: 200; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12); max-height: 240px; overflow-y: auto;
  left: 0; right: 0; width: 100%; margin-top: -2px;
}
.dropdown-list[hidden] { display: none !important; }
.dropdown-item { padding: 10px 14px; cursor: pointer; display: flex; gap: 12px; align-items: center; border-bottom: 1px solid var(--color-border); }
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: var(--color-primary-light); }
.dd-no { font-weight: 700; font-family: monospace; font-size: 0.85rem; }
.dd-po { font-size: 0.78rem; color: var(--color-text-secondary); }
.dropdown-empty { padding: 16px; text-align: center; color: var(--color-text-secondary); font-size: 0.85rem; }
.selected-order { padding: 10px 14px; background: #E8F5E9; border: 1px solid #C8E6C9; border-radius: var(--radius-sm); font-size: 0.85rem; }
.selected-order[hidden] { display: none !important; }
.selected-order-label { color: var(--color-text-secondary); }
.src-doc-info { background: #F5F5F5; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 12px 14px; }
.src-doc-info[hidden] { display: none !important; }
.info-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: 0.85rem; border-bottom: 1px dotted #E0E0E0; }
.info-row:last-child { border-bottom: none; }
.info-row.highlight { font-weight: 700; color: var(--color-accent); }
.info-label { color: var(--color-text-secondary); }
.info-value { font-weight: 600; }
.form-select { width: 100%; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.9rem; font-family: inherit; background: #fff; }
.upload-area { display: flex; align-items: center; gap: 10px; }
.upload-hint { font-size: 0.78rem; color: var(--color-text-secondary); }
.upload-list { margin-top: 8px; }
.upload-list[hidden] { display: none !important; }
.upload-item { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px; background: var(--color-gray-bg); border-radius: var(--radius-sm); font-size: 0.8rem; margin-bottom: 4px; }
.upload-remove { background: none; border: none; color: var(--color-accent); font-size: 1rem; cursor: pointer; padding: 0 4px; }
.payment-history { margin-top: 8px; }
.payment-history[hidden] { display: none !important; }
.payment-history h4 { font-size: 0.9rem; margin-bottom: 8px; color: var(--color-text-secondary); }
.history-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.history-table th { text-align: left; padding: 6px 8px; background: #F5F5F5; border-bottom: 2px solid var(--color-border); font-weight: 600; color: var(--color-text-secondary); }
.history-table td { padding: 6px 8px; border-bottom: 1px solid var(--color-border); }
.history-table .status-badge { font-size: 0.65rem; padding: 1px 6px; }
.finance-form { display: flex; flex-direction: column; gap: 14px; }
@media (max-width: 479px) {
  .dropdown-list { width: calc(100% - 24px); }
  .history-table { font-size: 0.7rem; }
}