/* =========================================================================
   КАРТОЧКИ УРОКОВ ВО ВКЛАДКЕ «МИНИ-ГРУППЫ»
   ========================================================================= */
.am-lesson-row {
  background: var(--card-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 15px 16px;
  margin-bottom: 10px;
  transition: all 0.16s ease;
  box-shadow: var(--shadow-xs);
}

.am-lesson-row:hover:not(.locked):not(.future) {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
  background: var(--card);
}

.am-lesson-row.locked {
  background: #F4F1EB;
  border-color: #E0D9CE;
  color: var(--muted);
  box-shadow: none;
}

.am-lesson-row.future {
  background: var(--bg);
  border: 1px dashed var(--line-strong);
  color: var(--muted);
  box-shadow: none;
}

.am-lesson-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.am-lesson-check-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.am-lesson-row.locked .am-lesson-check-wrap,
.am-lesson-row.future .am-lesson-check-wrap {
  cursor: default;
}

.am-big-checkbox {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1.5px solid var(--line-strong);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.am-lesson-check-wrap:hover .am-big-checkbox {
  border-color: var(--ink);
}

.am-lesson-row.locked .am-big-checkbox {
  background: var(--green);
  border-color: var(--green);
  color: #FFFFFF;
}

.am-lesson-row.future .am-big-checkbox {
  background: var(--bg-subtle);
  border-color: var(--line);
  color: var(--muted);
  font-size: 12px;
}

.am-lesson-title {
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
}

.am-lesson-row.locked .am-lesson-title,
.am-lesson-row.future .am-lesson-title {
  color: var(--head);
  font-weight: 600;
}

.am-lesson-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  margin-top: 2px;
}

.am-lesson-students-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

/* =========================================================================
   МОДАЛЬНОЕ ОКНО ПРОВЕДЕНИЯ УРОКА МИНИ-ГРУППЫ
   ========================================================================= */
.am-grp-st-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--bg);
  margin-bottom: 8px;
  cursor: pointer;
  user-select: none;
  transition: all 0.14s ease;
}

.am-grp-st-item:hover {
  border-color: var(--line-strong);
  background: var(--card);
}

.am-grp-st-item.selected {
  background: var(--purple-bg);
  border-color: var(--purple);
  box-shadow: 0 0 0 2px rgba(99, 68, 144, 0.12);
}

.am-grp-st-left {
  display: flex;
  align-items: center;
  gap: 11px;
}

.am-st-chk-box {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1.5px solid var(--line-strong);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  flex-shrink: 0;
  transition: all 0.14s ease;
}

.am-grp-st-item.selected .am-st-chk-box {
  background: var(--purple);
  border-color: var(--purple);
}

.am-confirm-btn {
  width: 100%;
  background: var(--green);
  color: #FFFFFF;
  border: 1px solid var(--green);
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-xs);
}

.am-confirm-btn:hover:not(:disabled) {
  background: #1D5A31;
}

.am-confirm-btn:disabled {
  background: var(--bg-subtle);
  border-color: var(--line);
  color: var(--muted);
  cursor: not-allowed;
  box-shadow: none;
}

/* =========================================================================
   ВЫБОР ДНЕЙ НЕДЕЛИ И ЧАСОВ В НАСТРОЙКАХ ГРУППЫ И ИНДИВОВ
   ========================================================================= */
.am-days-schedule-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin-bottom: 14px;
}

.am-day-sched-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  transition: all 0.14s ease;
}

.am-day-sched-row.active {
  border-color: var(--purple-border);
  background: var(--purple-bg);
  color: var(--ink);
}

.am-day-chk-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: inherit;
  cursor: pointer;
  user-select: none;
}

.am-day-chk-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--purple);
  cursor: pointer;
}

.am-day-time-input {
  width: 96px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-align: center;
  letter-spacing: 0.03em;
  outline: none;
}

.am-day-time-input:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 2px rgba(99, 68, 144, 0.12);
}

.am-day-time-input:disabled {
  background: var(--bg-subtle);
  border-color: var(--line);
  color: #B0A79E;
}

/* =========================================================================
   ИНТЕРАКТИВНЫЙ КАЛЕНДАРЬ МИНИ-ГРУППЫ (ВЫХОДНЫЕ И ПЕРЕНОСЫ 1 К 1)
   ========================================================================= */
.am-cal-modal-grid-wrap {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
}

.am-cal-weekdays-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}

.am-cal-wd-cell {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  padding: 5px 2px;
  border-radius: 8px;
}

.am-cal-wd-cell.sched-day {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green-border);
  font-weight: 700;
}

.am-cal-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.am-cal-cell {
  min-height: 54px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5px 2px;
  user-select: none;
  text-align: center;
  cursor: default;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.am-cal-cell.empty {
  background: rgba(230, 223, 213, 0.28);
  border-color: transparent;
  cursor: default;
}

.am-cal-cell.lesson-active {
  background: var(--green);
  border-color: #1B542E;
  color: #FFFFFF;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(35, 107, 59, 0.22);
}

.am-cal-cell.lesson-active:hover {
  transform: translateY(-1px);
}

.am-cal-cell.lesson-custom {
  background: var(--blue);
  border-color: #223E68;
  color: #FFFFFF;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(46, 82, 136, 0.22);
}

.am-cal-cell.lesson-excluded {
  background: var(--orange-bg);
  border: 1px dashed var(--orange);
  color: var(--orange);
  cursor: pointer;
}

.am-cal-cell.lesson-before-start {
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  color: #A69D95;
  cursor: not-allowed;
  opacity: 0.7;
}

.am-cal-cell.can-replace {
  border: 1px dashed var(--blue);
  background: var(--blue-bg);
  cursor: pointer;
}

.am-cal-cell.can-replace:hover {
  background: #E2EEFC;
}

.am-cal-cell-num {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.15;
}

.am-cal-cell-sub {
  font-size: 9.5px;
  font-weight: 600;
  margin-top: 3px;
  line-height: 1.1;
  opacity: 0.92;
}

/* =========================================================================
   КАРТОЧКА УЧЕНИКА, БАНКА ИЛИ МИНИ-ГРУППЫ (.am-st-card)
   ========================================================================= */
.am-st-card {
  background: var(--card-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 12px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  box-shadow: var(--shadow-xs);
}

.am-st-card:hover {
  background: var(--card);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}

.am-st-card.archived-card {
  background: var(--bg);
  border-style: dashed;
  border-color: var(--line-strong);
  opacity: 0.82;
  box-shadow: none;
}

.am-st-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.am-st-name {
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.am-st-meta {
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 500;
  margin-top: 3px;
  line-height: 1.45;
}

.am-st-meta b {
  color: var(--head);
  font-weight: 600;
}

/* БЕЙДЖИ И СТАТУСЫ */
.am-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--head);
  line-height: 1.2;
}

.am-badge.green {
  background: var(--green-bg);
  border-color: var(--green-border);
  color: var(--green);
}

.am-badge.blue {
  background: var(--blue-bg);
  border-color: var(--blue-border);
  color: var(--blue);
}

.am-badge.orange {
  background: var(--orange-bg);
  border-color: var(--orange-border);
  color: var(--orange);
}

.am-badge.purple {
  background: var(--purple-bg);
  border-color: var(--purple-border);
  color: var(--purple);
}

.am-badge.grey {
  background: var(--bg-subtle);
  border-color: var(--line);
  color: var(--muted);
}

/* =========================================================================
   СЕТКА ДАТ УРОКОВ В ПОУРОЧНОМ ЖУРНАЛЕ (.am-dates-grid)
   ========================================================================= */
.am-dates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 12px 0;
}

@media (max-width: 460px) {
  .am-dates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.am-date-pill {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 8px 6px;
  text-align: center;
  background: var(--bg);
  transition: all 0.14s ease;
  user-select: none;
}

.am-date-num {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--head);
}

.am-date-status {
  font-size: 11px;
  font-weight: 600;
  margin-top: 2px;
  color: var(--muted);
}

.am-date-pill.st-plan,
.am-date-pill.st-skip,
.am-date-pill.st-future {
  background: var(--bg);
  border-color: var(--line);
}

.am-date-pill.st-present {
  background: var(--green-bg);
  border-color: var(--green-border);
}
.am-date-pill.st-present .am-date-num,
.am-date-pill.st-present .am-date-status {
  color: var(--green);
}

.am-date-pill.st-makeup_done {
  background: var(--blue-bg);
  border-color: var(--blue-border);
}
.am-date-pill.st-makeup_done .am-date-num,
.am-date-pill.st-makeup_done .am-date-status {
  color: var(--blue);
}

.am-date-pill.st-sick {
  background: var(--orange-bg);
  border-color: var(--orange-border);
}
.am-date-pill.st-sick .am-date-num,
.am-date-pill.st-sick .am-date-status {
  color: var(--orange);
}

.am-date-pill.st-sick_cert {
  background: var(--purple-bg);
  border-color: var(--purple-border);
}
.am-date-pill.st-sick_cert .am-date-num,
.am-date-pill.st-sick_cert .am-date-status {
  color: var(--purple);
}

.am-date-pill.st-absent_burn {
  background: var(--danger-bg);
  border-color: var(--danger-border);
}
.am-date-pill.st-absent_burn .am-date-num,
.am-date-pill.st-absent_burn .am-date-status {
  color: var(--danger);
}

/* =========================================================================
   4 МЕТОДИЧЕСКИХ ЩИТА АННЫ В ЖУРНАЛЕ УЧЕНИКА
   ========================================================================= */
.am-shields-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
}

.am-chk-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.am-mini-chk {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--body);
  background: var(--card);
  border: 1px solid var(--line-strong);
  padding: 5px 10px;
  border-radius: 99px;
  cursor: pointer;
  user-select: none;
  transition: all 0.14s ease;
}

.am-mini-chk:hover {
  border-color: var(--head);
  background: var(--bg);
}

.am-mini-chk.checked {
  background: var(--green-bg);
  border-color: var(--green-border);
  color: var(--green);
}

/* =========================================================================
   ДАШБОРД И КАРТОЧКИ БАНКОВ 115-ФЗ (.am-kpi-grid)
   ========================================================================= */
.am-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 6px;
}

@media (max-width: 540px) {
  .am-kpi-grid {
    grid-template-columns: 1fr;
  }
}

.am-kpi-card {
  background: var(--card-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-xs);
}

.am-kpi-lbl {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.am-kpi-val {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  color: var(--ink);
  margin: 6px 0 4px 0;
  letter-spacing: -0.02em;
}

.am-kpi-sub {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--body);
  line-height: 1.45;
}

/* =========================================================================
   ТАБЛИЦЫ (ИСТОРИЯ ОПЛАТ И ГОДОВАЯ СВОДКА)
   ========================================================================= */
.am-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card);
}

.am-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.am-table th {
  background: var(--bg);
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-align: left;
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.am-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--body);
  font-weight: 500;
}

.am-table tbody tr:last-child td {
  border-bottom: none;
}

.am-table tbody tr:hover td {
  background: var(--card-alt);
}

/* =========================================================================
   КНОПКИ (.am-btn-primary, .am-btn-secondary, .am-btn-mini)
   ========================================================================= */
.am-btn-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.am-btn-row.two {
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 480px) {
  .am-btn-row.two {
    grid-template-columns: 1fr;
  }
}

.am-btn-primary {
  width: 100%;
  background: var(--ink);
  color: #FFFFFF;
  border: 1px solid var(--ink);
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-xs);
}

.am-btn-primary:hover {
  background: #3F3733;
  box-shadow: var(--shadow-sm);
}

.am-btn-primary:active {
  transform: translateY(1px);
}

.am-btn-secondary {
  width: 100%;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
}

.am-btn-secondary:hover {
  background: var(--bg-hover);
  border-color: #BFB5A8;
}

.am-btn-mini {
  background: var(--ink);
  color: #FFFFFF;
  border: 1px solid var(--ink);
  padding: 6px 12px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.14s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.am-btn-mini:hover {
  background: #423935;
}

.am-btn-mini.light {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.am-btn-mini.light:hover {
  background: var(--bg);
  border-color: var(--head);
}

.am-btn-mini.danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.am-btn-mini.danger:hover {
  background: #FEE2E2;
}

/* ВЛОЖЕННЫЕ ОПЦИИ И ХОЛСТ CANVAS */
.am-sub-options {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 14px;
}

.am-canvas-wrap {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
}

canvas#amCardCanvas {
  width: 100%;
  max-width: 440px;
  height: auto;
  border-radius: 14px;
  display: block;
  margin: 0 auto 16px auto;
  box-shadow: var(--shadow-md);
}

.am-textarea {
  width: 100%;
  min-height: 210px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 14px;
  font-family: inherit;
  font-size: 13.5px;
  line-height: 1.55;
  background: var(--bg);
  color: var(--ink);
  margin-bottom: 14px;
  resize: vertical;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.am-textarea:focus {
  background: var(--card);
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(99, 68, 144, 0.12);
}

/* =========================================================================
   МОДАЛЬНЫЕ ОКНА (.am-modal-backdrop, .am-modal)
   ========================================================================= */
.am-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(44, 38, 35, 0.48);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 9000;
}

.am-modal {
  background-color: var(--card);
  color: var(--body);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  max-width: 520px;
  width: 100%;
  padding: 24px 22px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: amModalIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 520px) {
  .am-modal {
    padding: 20px 16px;
    border-radius: var(--radius-lg);
  }
}

@keyframes amModalIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* =========================================================================
   ВСПЛЫВАЮЩЕЕ УВЕДОМЛЕНИЕ СВЕРХУ (TOAST)
   ========================================================================= */
.am-toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--ink);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 20px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: none;
  z-index: 9999;
  text-align: center;
}