/* ========================================
   学生端专属覆盖（原型：浅橙侧边栏 + 5 个一级导航）
   ======================================== */

/* 学生端：暖色变量强化 */
body.role-student {
  background: #fffaf2;
  width: 100%;
  max-width: 100vw;
}

/* 学生端：侧边栏永久显示（5 个一级导航，浅色风格） */
body.role-student .sidebar {
  display: flex;
  background: #fff;
  color: var(--ink);
  border-right: 1px solid var(--line);
  box-shadow: none;
}

/* 主应用壳：两栏布局（左 240px 侧边栏 + 右侧主区） */
body.role-student .app-shell {
  grid-template-columns: 240px 1fr;
  background:
    radial-gradient(circle at 12% 8%, rgba(255,209,102,0.18), transparent 26%),
    linear-gradient(135deg, #fff8f0 0%, #fffdf8 52%, #f7fbff 100%);
}

body.role-student .main-content {
  max-height: 100vh;
  overflow-y: auto;
  padding: 24px 28px;
  width: 100%;
  max-width: 100%;
}

/* 学生端隐藏底部 Tab（侧边栏替代） */
body.role-student .student-tab-bar { display: none; }


/* 学生端顶栏：白底简洁（原型的"我的成长计划"标题） */
body.role-student .topbar {
  min-height: 64px;
  align-items: center;
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
body.role-student .topbar .eyebrow,
body.role-student .topbar h2 {
  color: var(--ink);
}
body.role-student .topbar h2 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
}

/* 学生端积分盒：白底橙边 */
body.role-student .score-box {
  min-width: 130px;
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  border: 1px solid #fed7aa;
  padding: 8px 14px;
}
body.role-student .score-label,
body.role-student .score-box strong {
  color: var(--student-primary-dark);
}
body.role-student .score-box strong {
  font-size: 22px;
}

/* 学生端 KPI 网格：3 列 */
body.role-student .kpi-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* KPI 卡片（学生端原型风格：橙/绿/橙+火焰） */
body.role-student .kpi-card {
  border-radius: 18px;
  padding: 22px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,138,61,0.18);
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  display: grid;
  gap: 6px;
}
body.role-student .kpi-card:nth-child(1) {
  background: linear-gradient(135deg, #fff7ed, #ffe1c2);
  border-color: rgba(255,138,61,0.3);
}
body.role-student .kpi-card:nth-child(2) {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border-color: rgba(16,185,129,0.3);
}
body.role-student .kpi-card:nth-child(3) {
  background: linear-gradient(135deg, #fff7ed, #ffe1c2);
  border-color: rgba(251,191,36,0.4);
}
body.role-student .kpi-label {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
}
body.role-student .kpi-value {
  color: var(--ink);
  font-size: 32px;
  font-weight: 800;
  line-height: 1.1;
}
body.role-student .kpi-sub {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
}

/* 学生端视图：单列堆叠（KPI + 趋势 + 分类 + 列表） */
body.role-student #viewStudentPlans.is-visible {
  grid-template-columns: 1fr;
  grid-template-areas:
    "head"
    "kpi"
    "filters"
    "trend"
    "category"
    "form"
    "list";
  align-items: start;
  gap: 20px;
}
body.role-student #viewStudentPlans .section-head { grid-area: head; }
body.role-student #viewStudentPlans #studentKpiGrid { grid-area: kpi; }
body.role-student #viewStudentPlans .filter-bar { grid-area: filters; }
body.role-student #viewStudentPlans #studentTrendArea { grid-area: trend; }
body.role-student #viewStudentPlans #studentCategoryArea { grid-area: category; }
body.role-student #viewStudentPlans #planForm { grid-area: form; }
body.role-student #viewStudentPlans #planList { grid-area: list; }
body.role-student #viewStudentPlans #progressOverview { display: none; }

/* 计划卡片：原型风格（左侧色条 + 60×60 图标块） */
body.role-student .plan-list {
  grid-template-columns: 1fr;
  gap: 14px;
}

body.role-student .card {
  position: relative;
  display: grid;
  grid-template-columns: 60px 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 18px 20px 18px 24px;
  min-height: 96px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  border-left: none;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
body.role-student .card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 6px;
  background: var(--cat-color, #FF8A3D);
  border-radius: 18px 0 0 18px;
}
body.role-student .card::after { display: none; }
body.role-student .card:hover {
  box-shadow: 0 12px 28px rgba(255,138,61,0.14);
  transform: translateY(-2px);
}
body.role-student .card.completed { opacity: 0.78; }
body.role-student .card.completed::before { background: var(--student-success); }
body.role-student .card.urgent::before { background: #FB7185; }
body.role-student .card.awaiting-review::before { background: #F59E0B; }
body.role-student .card.review-rejected::before { background: #F43F5E; }

body.role-student .card .card-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 28px;
  background: var(--cat-bg, rgba(255,138,61,0.12));
  color: var(--cat-color, var(--student-primary));
}
body.role-student .card.completed .card-icon {
  background: rgba(16,185,129,0.12);
  color: var(--student-success);
}

body.role-student .card .card-head,
body.role-student .card p,
body.role-student .card .meta-row,
body.role-student .card .card-actions {
  padding-left: 0;
}

body.role-student .card .card-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
body.role-student .card .card-head strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}
body.role-student .card p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}
body.role-student .card .meta-row {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: var(--text-secondary);
}
body.role-student .card .card-status {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,138,61,0.12);
  color: var(--student-primary-dark);
  white-space: nowrap;
}
body.role-student .card .card-status.completed {
  background: rgba(16,185,129,0.12);
  color: #047857;
}
body.role-student .card .card-status.pending {
  background: rgba(100,116,139,0.12);
  color: var(--text-secondary);
}
body.role-student .card .card-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 176px;
}

body.role-student .card .plan-action {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
body.role-student .card .plan-action:hover { transform: translateY(-1px); }
body.role-student .card .plan-action--edit {
  color: #9A3412;
  background: #FFF7ED;
  border-color: #FED7AA;
}
body.role-student .card .plan-action--complete {
  color: #fff;
  background: #10B981;
  box-shadow: 0 7px 16px rgba(16, 185, 129, 0.2);
}
body.role-student .card .plan-action--complete:hover { background: #059669; }
body.role-student .card .plan-completed-mark {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  color: #047857;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}
body.role-student .card .plan-completed-mark > span {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: #10B981;
}
body.role-student .card .plan-review-note {
  display: block;
  margin-top: 3px;
  color: #B45309;
  font-size: 12px;
  font-weight: 700;
}
body.role-student .card .plan-review-note--rejected { color: #BE123C; }
body.role-student .card .card-status.review {
  color: #92400E;
  background: #FEF3C7;
}
body.role-student .card .card-status.rejected {
  color: #BE123C;
  background: #FFE4E6;
}

/* 复选环：完成态绿色对勾 */
body.role-student .card .check-ring {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #E2E8F0;
  background: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.15s ease;
  color: #fff;
  font-size: 16px;
}
body.role-student .card .check-ring:hover {
  border-color: var(--student-primary);
  background: var(--student-primary);
  color: #fff;
}
body.role-student .card.completed .check-ring {
  border-color: var(--student-success);
  background: var(--student-success);
  color: #fff;
}

/* 学生端筛选条（pill 风） */
body.role-student .filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
body.role-student .filter-chip {
  border-radius: 999px;
  padding: 6px 18px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
}
body.role-student .filter-chip.active {
  background: var(--student-primary);
  border-color: var(--student-primary);
  color: #fff;
}

/* 主按钮（学生端暖色） */
body.role-student .primary-button {
  background: linear-gradient(135deg, var(--student-primary), var(--student-gold));
  box-shadow: 0 6px 16px rgba(255,138,61,0.3);
}
body.role-student .primary-button:hover {
  background: linear-gradient(135deg, var(--student-primary-dark), var(--student-primary));
  box-shadow: 0 8px 20px rgba(255,138,61,0.4);
}

/* 响应式：学生端 */
@media (max-width: 1024px) {
  body.role-student .app-shell { grid-template-columns: 1fr; }
  body.role-student .sidebar { display: none; }
  body.role-student .student-tab-bar { display: flex; }
}

@media (max-width: 640px) {
  body.role-student .card { grid-template-columns: 48px 1fr; }
  body.role-student .card .card-icon { width: 48px; height: 48px; font-size: 22px; }
  body.role-student .card .card-status,
  body.role-student .card .card-actions { grid-column: 2; justify-self: start; }
  body.role-student .card .card-actions { min-width: 0; flex-wrap: wrap; }
  body.role-student .kpi-grid { grid-template-columns: 1fr; }
}

body.role-student .completion-modal { width: min(500px, calc(100vw - 32px)); }
body.role-student .completion-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
body.role-student .completion-modal__eyebrow {
  display: block;
  margin-bottom: 5px;
  color: #C2410C;
  font-size: 12px;
  font-weight: 800;
}
body.role-student .completion-modal h3 { margin: 0; }
body.role-student .completion-form { display: grid; gap: 18px; }
body.role-student .completion-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}
body.role-student .completion-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px dashed #FDBA74;
  border-radius: 10px;
  background: #FFF7ED;
}
body.role-student .completion-photo-placeholder > div:first-child { display: grid; gap: 3px; }
body.role-student .completion-photo-placeholder strong { font-size: 14px; }
body.role-student .completion-photo-placeholder span { color: var(--text-secondary); font-size: 12px; }
body.role-student .completion-photo-placeholder .ghost-button { flex-shrink: 0; }
body.role-student .completion-photo-actions,
body.role-student .completion-camera-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}
body.role-student .completion-photo-actions button { white-space: nowrap; }
body.role-student .completion-camera-panel {
  overflow: hidden;
  border: 1px solid #FED7AA;
  border-radius: 12px;
  background: #111827;
}
body.role-student .completion-camera-panel video {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  background: #111827;
}
body.role-student .completion-camera-actions {
  padding: 10px;
  background: #FFF7ED;
}
body.role-student .completion-photo-preview {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  border: 1px solid #FED7AA;
  border-radius: 10px;
  background: #FFF7ED;
}

.completion-proof {
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--soft);
}
.completion-proof span { color: var(--text-secondary); font-size: 12px; font-weight: 700; }
.completion-proof img { width: 100%; max-height: 280px; object-fit: contain; border-radius: 8px; background: #fff; }

/* ---------- 学生端：按第二张图收敛为紧凑学习工作台 ---------- */
body.role-student {
  background: #fff7ed;
}

body.role-student .app-shell {
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 100vh;
  background: #fff7ed;
}

body.role-student .sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px 18px;
  background: rgba(255, 255, 255, 0.88);
  border-right: 1px solid #fed7aa;
  box-shadow: 8px 0 28px rgba(124, 58, 8, 0.06);
}

body.role-student .sidebar .brand {
  display: flex;
  margin-bottom: 18px;
}

body.role-student .sidebar .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: #f59e0b;
  box-shadow: 0 8px 18px rgba(245, 158, 11, 0.22);
  font-size: 18px;
}

body.role-student .sidebar .brand h1 {
  color: #111827;
  font-size: 18px;
  letter-spacing: 0;
}

body.role-student .sidebar .brand p,
body.role-student .sidebar .user-info span {
  color: #8a5a2b;
}

body.role-student .sidebar .user-panel {
  order: 5;
  margin-top: auto;
  padding: 12px;
  border: 1px solid #ffedd5;
  border-radius: 14px;
  background: #fff7ed;
  color: #111827;
}

body.role-student .sidebar .user-avatar {
  width: 38px;
  height: 38px;
  background: #fed7aa;
  color: #9a3412;
}

body.role-student .sidebar .user-info strong {
  color: #111827;
}

body.role-student .sidebar .ghost-button {
  min-height: 34px;
  color: #ea580c;
  background: #fff;
  border-color: #fed7aa;
}

body.role-student .nav-list {
  gap: 10px;
}

body.role-student .nav-button {
  min-height: 46px;
  justify-content: flex-start;
  gap: 12px;
  padding: 0 13px;
  border-radius: 10px;
  color: #1f2937;
  font-weight: 700;
}

body.role-student .nav-button:hover {
  color: #ea580c;
  background: #fff7ed;
}

body.role-student .nav-button.active {
  color: #fff;
  background: linear-gradient(135deg, #ff8a3d, #f97316);
  box-shadow: 0 12px 22px rgba(249, 115, 22, 0.22);
}

body.role-student .nav-icon {
  width: 20px;
  text-align: center;
}

body.role-student .main-content {
  width: min(100%, 980px);
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 24px 40px;
  overflow-y: auto;
}

body.role-student .topbar {
  min-height: 54px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

body.role-student .topbar h2 {
  font-size: 28px;
  font-weight: 900;
}

body.role-student .topbar .eyebrow {
  display: none;
}

body.role-student .score-box {
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 0;
}

body.role-student .score-box .score-label,
body.role-student .score-box .score-icon {
  display: none;
}

body.role-student .score-box strong {
  display: none;
}

body.role-student #viewStudentPlans.is-visible {
  grid-template-columns: 1fr;
  grid-template-areas:
    "kpi"
    "head"
    "filters"
    "form"
    "list";
  gap: 16px;
}

body.role-student #studentTrendArea,
body.role-student #studentCategoryArea,
body.role-student #studentChartArea,
body.role-student #viewStudentPlans #progressOverview {
  display: none !important;
}

body.role-student #viewStudentPlans .section-head {
  align-items: center;
  margin-top: 2px;
}

body.role-student #viewStudentPlans .section-head h3 {
  font-size: 21px;
  font-weight: 900;
}

body.role-student #viewStudentPlans .section-head p {
  color: #8a5a2b;
}

body.role-student #studentKpiGrid {
  margin-top: 4px !important;
}

body.role-student .kpi-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

body.role-student .kpi-card {
  min-height: 132px;
  border: 0;
  border-radius: 16px;
  padding: 20px 18px;
  box-shadow: 0 14px 28px rgba(124, 58, 8, 0.08);
}

body.role-student .kpi-card:nth-child(1) {
  color: #fff;
  background: linear-gradient(135deg, #ff8a3d, #ffb347);
}

body.role-student .kpi-card:nth-child(2) {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
}

body.role-student .kpi-card:nth-child(3) {
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
}

body.role-student .kpi-card:nth-child(1) .kpi-label,
body.role-student .kpi-card:nth-child(1) .kpi-value,
body.role-student .kpi-card:nth-child(1) .kpi-sub {
  color: #fff;
}

body.role-student .kpi-card:nth-child(1) .kpi-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.92);
}

body.role-student .kpi-card:nth-child(1) .kpi-value {
  font-size: 38px;
  text-shadow: 0 2px 8px rgba(124, 58, 8, 0.18);
}

body.role-student .kpi-card:nth-child(1) .kpi-sub {
  justify-self: start;
  min-height: 26px;
}

body.role-student .kpi-card:nth-child(1) .kpi-sub > span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border-radius: 7px;
  color: #9a3412;
  background: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}

body.role-student .kpi-label {
  font-size: 13px;
  font-weight: 800;
}

body.role-student .kpi-value {
  font-size: 32px;
  font-weight: 900;
}

body.role-student .filter-bar {
  margin-top: -2px;
}

body.role-student .filter-chip {
  padding: 8px 18px;
  border: 1px solid #fed7aa;
  background: #fff;
  color: #6b7280;
}

body.role-student .filter-chip.active {
  background: #ff8a3d;
  border-color: #ff8a3d;
  color: #fff;
}

body.role-student .plan-list {
  gap: 12px;
}

body.role-student .card {
  grid-template-columns: 56px minmax(0, 1fr) auto auto;
  min-height: 84px;
  padding: 14px 18px 14px 20px;
  border: 1px solid #f1e4d5;
  border-left: 0;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 20px rgba(124, 58, 8, 0.06);
}

body.role-student .card::before {
  width: 4px;
  border-radius: 14px 0 0 14px;
}

body.role-student .card .card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  font-size: 24px;
}

body.role-student .card .card-head strong {
  font-size: 15px;
  font-weight: 900;
}

body.role-student .card p {
  font-size: 12px;
}

body.role-student .card .meta {
  background: transparent;
  padding: 0;
  color: #f97316;
  font-weight: 800;
}

body.role-student .card .card-status {
  background: #ecfdf5;
  color: #059669;
}

body.role-student .card .card-status.pending {
  background: #fff7ed;
  color: #ea580c;
}

body.role-student .card .check-ring {
  width: 34px;
  height: 34px;
}

@media (min-width: 1025px) {
  body.role-student .student-tab-bar {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  body.role-student .main-content {
    width: 100%;
    max-width: none;
  }
}

@media (max-width: 760px) {
  body.role-student .kpi-grid {
    grid-template-columns: 1fr;
  }

  body.role-student .card {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  body.role-student .card .card-status,
  body.role-student .card .card-actions {
    grid-column: 2;
    justify-self: start;
  }
}

/* ---------- 学生端滚动条修正：滚动容器全宽，内容居中 ---------- */
body.role-student .app-shell {
  height: 100vh;
  overflow: hidden;
}

body.role-student .main-content {
  width: 100%;
  max-width: none;
  margin: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-gutter: stable;
}

body.role-student .topbar,
body.role-student .view.is-visible {
  width: min(100%, 980px);
  margin-inline: auto;
}

@media (max-width: 1024px) {
  body.role-student .app-shell {
    grid-template-columns: minmax(0, 1fr);
    height: auto;
    overflow: visible;
  }

  body.role-student .main-content {
    overflow: visible;
  }

  body.role-student .topbar,
  body.role-student .view.is-visible {
    width: 100%;
  }
}