/* File: style.css */

/* === PENGATURAN DASAR & FONT (Gaya iOS) === */
:root {
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Mode Terang (Default) */
  --bg-color: #f0f2f5;
  --card-bg: #ffffff;
  --text-color: #0d0d0d;
  --text-secondary: #5c5c5c;
  --border-color: #e0e0e0;
  --accent-color: #007aff;
  --success-color: #34c759;
  --pending-color: #ff9500;
  --shadow-color: rgba(0, 0, 0, 0.05);
}

body.dark-mode {
  /* Mode Gelap */
  --bg-color: #000000;
  --card-bg: #1c1c1e;
  --text-color: #f5f5f7;
  --text-secondary: #a0a0a5;
  --border-color: #3a3a3c;
  --accent-color: #0a84ff;
  --success-color: #30d158;
  --pending-color: #ff9f0a;
  --shadow-color: rgba(0, 0, 0, 0.15);
}

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

html {
  /* Mencegah "flash" saat ganti tema */
  background-color: var(--bg-color);
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === LAYOUT UTAMA === */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.card {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 12px var(--shadow-color);
  border: 1px solid var(--border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* === HEADER === */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.app-title {
  font-size: 1.75rem;
  font-weight: 700;
}

.icon-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-color);
}

.icon-button svg {
  stroke: var(--text-color);
}

/* === FILTER CONTROLS === */
.filter-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.filter-group {
  flex-grow: 1;
  min-width: 150px;
}

.filter-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.filter-group select {
  width: 100%;
  padding: 0.75rem;
  font-family: var(--font-family);
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--card-bg);
  color: var(--text-color);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%2Dwidth%3D%2220%22%2Dheight%3D%2220%22%2Dxmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpath%2Dd%3D%22M5%2D8l5%2D5%2D5-5%22%2Dfill%3D%22none%22%2Dstroke%3D%22%235c5c5c%22%2Dstroke%2Dwidth%3D%222%22%2Dstroke%2Dlinecap%3D%22round%22%2Dstroke%2Dlinejoin%3D%22round%22%2F%3E%3C%2Fsvg%3E');
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1em;
}

body.dark-mode .filter-group select {
  background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%2Dwidth%3D%2220%22%2Dheight%3D%2220%22%2Dxmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpath%2Dd%3D%22M5%2D8l5%2D5%2D5-5%22%2Dfill%3D%22none%22%2Dstroke%3D%22%23a0a0a5%22%2Dstroke%2Dwidth%3D%222%22%2Dstroke%2Dlinecap%3D%22round%22%2Dstroke%2Dlinejoin%3D%22round%22%2F%3E%3C%2Fsvg%3E');
}

/* === LOADER === */
.loader-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
  color: var(--text-secondary);
}

.loader {
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--accent-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin-bottom: 1rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* === KONTEN UTAMA (Responsif Grid) === */
.main-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  /* Laptop: 2 kolom */
  gap: 1.5rem;
}

.data-section {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title svg {
  stroke: var(--accent-color);
}

.list-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* === Item List (Buku & Santri) === */
.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background-color: var(--card-bg);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.list-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px var(--shadow-color);
}

.item-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.item-name {
  font-size: 1rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-detail {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.item-price {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-color);
  white-space: nowrap;
  margin-left: 1rem;
}

/* === CHECKLIST (iOS Toggle) === */
.item-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 1rem;
  /* Beri jarak dari nama */
}

.status-label {
  font-size: 0.875rem;
  font-weight: 600;
  transition: color 0.3s ease;
  width: 45px;
  /* Beri lebar tetap agar layout tidak "loncat" */
  text-align: right;
}

.status-label.sudah {
  color: var(--success-color);
}

.status-label.belum {
  color: var(--pending-color);
}

.status-toggle {
  position: relative;
  display: inline-block;
  width: 51px;
  height: 31px;
  flex-shrink: 0;
  /* Mencegah toggle menyusut */
}

.status-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 27px;
  width: 27px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked+.slider {
  background-color: var(--success-color);
}

input:focus+.slider {
  box-shadow: 0 0 1px var(--success-color);
}

input:checked+.slider:before {
  transform: translateX(20px);
}

/* === RESPONSIVE === */

/* Tablet */
@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
    /* Tablet: 1 kolom */
  }

  .app-title {
    font-size: 1.5rem;
  }

  /* Urutkan daftar santri di atas di tablet/mobile */
  .data-section:nth-child(1) {
    order: 1;
  }

  .data-section:nth-child(2) {
    order: 2;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .app-container {
    padding: 0.75rem;
  }

  .card {
    padding: 0.75rem;
  }

  .filter-controls {
    flex-direction: column;
    gap: 0.75rem;
  }

  .list-item {
    padding: 0.75rem;
    flex-wrap: wrap;
    /* Izinkan status pindah ke bawah */
  }

  .item-info {
    flex-basis: 100%;
    /* Nama mengambil lebar penuh */
    margin-bottom: 0.75rem;
  }

  .item-status {
    flex-basis: 100%;
    /* Status mengambil lebar penuh */
    margin-left: 0;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    justify-content: flex-end;
    /* Ratakan ke kanan */
  }

  .item-price {
    flex-basis: 100%;
    margin-left: 0;
    text-align: right;
  }
}