/* ================================================================
   YÜKSEK UÇUŞ - ATTENDANCE.CSS
   Yoklama Sayfası Özel Stilleri (Tasarım C Hibrit)
   ================================================================ */

/* ==================== ANA YAPI ==================== */
.attendance-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-lg);
  min-height: calc(100vh - var(--header-height) - var(--space-xl));
}

.attendance-main {
  min-width: 0;
}

.attendance-sidebar {
  position: sticky;
  top: var(--space-lg);
  height: fit-content;
  max-height: calc(100vh - var(--header-height) - var(--space-xl));
  overflow-y: auto;
}


/* ==================== TARİH SEÇİCİ ==================== */
.attendance-date-picker {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.attendance-date-current {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.attendance-date-current:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.attendance-date-current svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

.attendance-date-current .date-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.attendance-date-current .date-day {
  font-size: 12px;
  color: var(--text-muted);
}

.attendance-date-nav {
  display: flex;
  gap: 2px;
}

.attendance-date-nav button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-dim);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.attendance-date-nav button:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.attendance-date-nav button svg {
  width: 16px;
  height: 16px;
}


/* ==================== HAFTA NAVİGASYONU ==================== */
.week-nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.week-nav-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.week-nav-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-dim);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.week-nav-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.week-nav-btn svg {
  width: 14px;
  height: 14px;
}

/* Hafta günleri */
.weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: var(--space-md);
}

.weekday {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.weekday:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.weekday.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.weekday.today {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.weekday .day-name {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
}

.weekday.active .day-name {
  color: rgba(255, 255, 255, 0.8);
}

.weekday .day-num {
  font-size: 14px;
  font-weight: 700;
}

.weekday .day-status {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
}

.weekday.has-data .day-status {
  background: var(--success);
}

.weekday.active .day-status {
  background: rgba(255, 255, 255, 0.6);
}


/* ==================== YOKLAMA TABLOSU ==================== */
.attendance-table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  overflow: hidden;
}

.attendance-table {
  width: 100%;
  border-collapse: collapse;
}

.attendance-table thead {
  background: var(--bg-input);
  border-bottom: 1px solid var(--border);
}

.attendance-table th {
  padding: var(--space-sm) var(--space-md);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-align: left;
  white-space: nowrap;
}

.attendance-table th.col-status {
  width: 140px;
}

.attendance-table th.col-note {
  width: 200px;
}

.attendance-table th.col-actions {
  width: 60px;
  text-align: center;
}

.attendance-table td {
  padding: var(--space-sm) var(--space-md);
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

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

.attendance-table tbody tr:hover {
  background: rgba(0, 0, 0, 0.015);
}

/* Öğrenci numarası */
.student-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-right: var(--space-sm);
}

/* Öğrenci adı */
.student-name {
  font-weight: 500;
  color: var(--text);
}


/* ==================== YOKLAMA BUTONLARI (Tasarım A) ==================== */
.att-btn-group {
  display: flex;
  gap: 4px;
}

.att-btn {
  min-width: 36px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0 8px;
}

.att-btn:hover {
  border-color: var(--border-focus);
  background: var(--bg-input);
}

/* Geldi - Yeşil */
.att-btn[data-status="geldi"] {
  background: var(--success-soft);
  border-color: var(--success);
  color: var(--success);
}

.att-btn[data-status="geldi"]:hover {
  background: var(--success-hover);
}

/* Gelmedi - Kırmızı */
.att-btn[data-status="gelmedi"] {
  background: var(--danger-soft);
  border-color: var(--danger);
  color: var(--danger);
}

.att-btn[data-status="gelmedi"]:hover {
  background: var(--danger-hover);
}

/* Raporlu - Turuncu */
.att-btn[data-status="raporlu"] {
  background: var(--warning-soft);
  border-color: var(--warning);
  color: var(--warning);
}

.att-btn[data-status="raporlu"]:hover {
  background: var(--warning-hover);
}

/* Boş */
.att-btn[data-status="bos"] {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}

/* Aktif buton */
.att-btn.active {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.1);
}

/* Mini但on ikon */
.att-btn svg {
  width: 14px;
  height: 14px;
}


/* ==================== YOKLAMA NOTU ==================== */
.att-note-input {
  width: 100%;
  min-height: 30px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--text);
  font-size: 12px;
  resize: none;
  transition: all var(--transition-fast);
}

.att-note-input:focus {
  border-color: var(--accent);
  background: var(--bg-input);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.att-note-input::placeholder {
  color: var(--text-muted);
}


/* ==================== YAN PANEL (Tasarım C) ==================== */
.attendance-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.info-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  overflow: hidden;
}

.info-card-header {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.info-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.info-card-body {
  padding: var(--space-md);
}

/* Dairesel İlerleme */
.circular-progress {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto;
}

.circular-progress svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.circular-progress .progress-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 8;
}

.circular-progress .progress-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset var(--transition-slow);
}

.circular-progress .progress-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.circular-progress .progress-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.circular-progress .progress-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Durum Sayıları */
.status-counts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.status-count {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
}

.status-count .count-value {
  font-size: 20px;
  font-weight: 700;
}

.status-count .count-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
}

.status-count.geldi .count-value { color: var(--success); }
.status-count.gelmedi .count-value { color: var(--danger); }
.status-count.raporlu .count-value { color: var(--warning); }


/* ==================== HIZLI İŞLEMLER ==================== */
.quick-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.quick-action-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-action-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.quick-action-btn svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.quick-action-btn:hover svg {
  color: var(--accent);
}


/* ==================== UYARILAR ==================== */
.warnings-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.warning-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  background: var(--warning-soft);
  font-size: 12px;
  color: var(--warning);
  line-height: 1.4;
}

.warning-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}


/* ==================== TOPLU İŞLEM ==================== */
.bulk-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border);
  background: var(--bg-input);
}

.bulk-select-all {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
}

.bulk-select-all input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.bulk-selected-count {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  margin-left: auto;
}


/* ==================== KAYDET BUTONU ==================== */
.save-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md);
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  position: sticky;
  bottom: 0;
  margin: 0 calc(var(--space-md) * -1);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.save-bar-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 13px;
  color: var(--text-dim);
}

.save-bar-actions {
  display: flex;
  gap: var(--space-sm);
}

.has-changes .save-bar {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.unsaved-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning);
  animation: pulse 1.5s ease-in-out infinite;
}


/* ==================== BOŞ DURUM ==================== */
.attendance-empty {
  padding: var(--space-2xl);
  text-align: center;
}

.attendance-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  color: var(--text-muted);
  opacity: 0.4;
}

.attendance-empty-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.attendance-empty-text {
  font-size: 13px;
  color: var(--text-muted);
}


/* ==================== YOKLAMA GEÇMİŞİ ==================== */
.attendance-history {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.attendance-history-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.attendance-history-item:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.attendance-history-date {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  min-width: 80px;
}

.attendance-history-stats {
  display: flex;
  gap: var(--space-sm);
  font-size: 11px;
  color: var(--text-muted);
}

.attendance-history-stats .stat-geldi {
  color: var(--success);
}

.attendance-history-stats .stat-gelmedi {
  color: var(--danger);
}


/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
  .attendance-layout {
    grid-template-columns: 1fr;
  }

  .attendance-sidebar {
    position: static;
    max-height: none;
    order: -1;
  }

  .weekdays {
    grid-template-columns: repeat(7, 1fr);
  }
}

@media (max-width: 768px) {
  .attendance-table-wrap {
    font-size: 12px;
  }

  .att-btn {
    min-width: 32px;
    height: 28px;
    font-size: 10px;
    padding: 0 6px;
  }

  .circular-progress {
    width: 100px;
    height: 100px;
  }

  .status-counts {
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
  }
}