* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto", "Segoe UI", sans-serif;
  -webkit-tap-highlight-color: transparent;
}

:root {
  --primary-color: #4285f4;
  --primary-dark: #3367d6;
  --secondary-color: #34a853;
  --danger-color: #ea4335;
  --warning-color: #fbbc05;
  --text-dark: #202124;
  --text-medium: #5f6368;
  --text-light: #9aa0a6;
  --bg-color: #f8f9fa;
  --bg-paper: #ffffff;
  --shadow-sm: 0 1px 2px rgba(60, 64, 67, 0.3),
    0 1px 3px 1px rgba(60, 64, 67, 0.15);
  --shadow-md: 0 2px 6px rgba(60, 64, 67, 0.3), 0 1px 2px rgba(60, 64, 67, 0.2);
  --shadow-lg: 0 4px 8px rgba(60, 64, 67, 0.3), 0 1px 3px rgba(60, 64, 67, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
}

body {
  background-color: var(--bg-color);
  max-width: 720px;
  margin: 0 auto;
  min-height: 100vh;
  color: var(--text-dark);
  font-size: 16px;
  line-height: 1.5;
}

.container {
  padding: var(--spacing-md);
  padding-top: 70px;
  padding-bottom: 85px; /* Spasi untuk bottom navigation */
  max-width: 720px;
  margin: 0 auto;
}

/* Header Style */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  max-width: 720px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-paper);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  padding: 0 var(--spacing-md);
}

.logo-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: contain;
}

.logo-static {
  transition: transform 0.3s ease;
}

.logo-static:hover {
  transform: scale(1.1);
}

/* User Section */
.user-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

#username-display {
  font-weight: 500;
  color: var(--text-dark);
  font-size: 14px;
}

.logout-btn {
  background-color: transparent;
  color: var(--danger-color);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  width: auto;
  font-weight: 500;
  box-shadow: none;
  border: 1px solid var(--danger-color);
  font-size: 12px;
  text-transform: none;
  letter-spacing: normal;
  height: auto;
}

.logout-btn:hover {
  background-color: rgba(234, 67, 53, 0.1);
}

/* Input Section */
.app-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.input-section {
  background: var(--bg-paper);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.input-section.hidden {
  max-height: 0;
  opacity: 0;
  padding: 0;
  margin: 0;
  pointer-events: none;
}

input[type="text"],
input[type="date"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-sm);
  font-size: 16px;
  background-color: var(--bg-color);
  color: var(--text-dark);
  transition: border 0.3s ease;
}

input[type="text"]:focus,
input[type="date"]:focus,
textarea:focus,
select:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.2);
}

textarea {
  height: 120px;
  resize: none;
}

button {
  background-color: var(--primary-color);
  color: white;
  padding: var(--spacing-md);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  width: 100%;
  font-weight: 500;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

button:hover {
  background-color: var(--primary-dark);
}

button:active {
  transform: scale(0.98);
}

/* Lokasi Input */
.lokasi-input {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.lokasi-input input {
  flex: 1;
  margin-bottom: 0;
}

.lokasi-btn {
  width: auto;
  white-space: nowrap;
  background-color: var(--secondary-color);
  font-size: 14px;
  padding: var(--spacing-md);
  text-transform: none;
}

.lokasi-btn:hover {
  background-color: #2d8d47;
}

/* Kategori Section */
.kategori-section {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  align-items: center;
}

.kategori-section select {
  flex: 1;
  margin-bottom: 0;
}

#tambahKategoriBtn {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border-radius: 50%;
  background-color: var(--secondary-color);
}

#tambahKategoriBtn:hover {
  background-color: #2d8d47;
}

/* Filter Section */
.filter-section {
  position: sticky;
  top: 60px;
  z-index: 100;
  background-color: var(--bg-color);
  padding: var(--spacing-md) 0;
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.filter-section select {
  flex: 1;
  margin-bottom: 0;
  background-color: var(--bg-paper);
  box-shadow: var(--shadow-sm);
}

.hapus-kategori-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border-radius: 50%;
  background-color: var(--danger-color);
  flex-shrink: 0;
}

.hapus-kategori-btn:hover {
  background-color: #d33426;
}

/* Daftar Kategori di Modal */
.daftar-kategori {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-sm);
  background-color: var(--bg-color);
}

.kategori-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.kategori-item:last-child {
  border-bottom: none;
}

.kategori-item span {
  font-size: 16px;
  color: var(--text-dark);
}

.kategori-item .hapus-kategori {
  background-color: transparent;
  color: var(--danger-color);
  padding: 4px;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kategori-item .hapus-kategori:hover {
  background-color: rgba(234, 67, 53, 0.1);
}

.default-kategori {
  background-color: rgba(0, 0, 0, 0.05);
}

.default-kategori .hapus-kategori {
  visibility: hidden;
}

.tutup-btn {
  background-color: var(--text-light);
}

.tutup-btn:hover {
  background-color: #7d8287;
}

/* Catatan Style */
.catatan {
  background: var(--bg-paper);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.catatan:active {
  transform: scale(0.98);
}

.catatan-preview {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  cursor: pointer;
}

.catatan-info {
  flex: 1;
}

.catatan h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  font-size: 18px;
  font-weight: 500;
}

.catatan .tanggal {
  color: var(--text-medium);
  font-size: 14px;
  margin-bottom: var(--spacing-xs);
}

.catatan .lokasi {
  color: var(--secondary-color);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.preview-text {
  color: var(--text-medium);
  font-size: 14px;
  margin-top: var(--spacing-sm);
  line-height: 1.4;
}

.toggle-icon {
  color: var(--text-light);
  font-size: 18px;
  transition: transform 0.3s ease;
}

.catatan-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 var(--spacing-md);
}

.catatan-content.active {
  max-height: 800px;
  padding-top: var(--spacing-lg);
}

.catatan .isi {
  color: var(--text-dark);
  font-size: 16px;
  line-height: 1.5;
  white-space: pre-wrap;
  margin-bottom: var(--spacing-md);
}

.button-group {
  display: flex;
  gap: var(--spacing-md);
}

.button-group button {
  flex: 1;
  padding: var(--spacing-sm);
  font-size: 14px;
}

.hapus-btn {
  background-color: var(--danger-color);
}

.hapus-btn:hover {
  background-color: #d33426;
}

.edit-btn {
  background-color: var(--warning-color);
  color: var(--text-dark);
}

.edit-btn:hover {
  background-color: #e3aa04;
}

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

.unduh-btn:hover {
  background-color: var(--primary-dark);
}

/* Kategori Tags */
.catatan .kategori-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  color: white;
}

.kategori-pribadi {
  background-color: #9c27b0;
}

.kategori-pekerjaan {
  background-color: #2196f3;
}

.kategori-pendidikan {
  background-color: #3f51b5;
}

.kategori-kesehatan {
  background-color: #4caf50;
}

.kategori-keuangan {
  background-color: #f44336;
}

.kategori-lainnya {
  background-color: #607d8b;
}

/* Exit Animation */
@keyframes logoExit {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(10deg);
  }
  100% {
    transform: translateY(-100vh) rotate(720deg);
  }
}

.logo.exit {
  animation: logoExit 1.5s forwards;
}

/* Animasi entri untuk catatan */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.catatan {
  animation: fadeIn 0.3s ease-out;
}

/* Media queries untuk ukuran 720x1600 */
@media only screen and (min-width: 720px) and (min-height: 1600px) {
  body {
    font-size: 18px;
  }

  .container {
    padding-bottom: 100px;
  }

  .header {
    height: 70px;
  }

  .logo {
    width: 50px;
    height: 50px;
  }

  input[type="text"],
  input[type="date"],
  textarea,
  select {
    padding: 18px;
    font-size: 18px;
  }

  button {
    padding: 18px;
    font-size: 18px;
  }

  .catatan h3 {
    font-size: 20px;
  }

  .catatan .tanggal,
  .catatan .lokasi,
  .preview-text {
    font-size: 16px;
  }

  .toggle-input-btn {
    width: 70px;
    height: 70px;
    bottom: 30px;
    right: 30px;
  }

  .toggle-icon-img {
    width: 28px;
    height: 28px;
  }
}

/* Float labels untuk input fields */
.input-wrapper {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.input-wrapper input,
.input-wrapper textarea {
  width: 100%;
  padding: var(--spacing-md);
  padding-top: calc(var(--spacing-md) + 8px);
  margin-bottom: 0;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-sm);
  font-size: 16px;
  transition: border 0.3s ease;
}

.input-wrapper label {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--text-medium);
  transition: all 0.3s ease;
  pointer-events: none;
}

.input-wrapper input:focus + label,
.input-wrapper input:not(:placeholder-shown) + label,
.input-wrapper textarea:focus + label,
.input-wrapper textarea:not(:placeholder-shown) + label {
  top: 10px;
  font-size: 12px;
  color: var(--primary-color);
}

/* Ripple effect untuk tombol */
button {
  position: relative;
  overflow: hidden;
}

button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  100% {
    transform: scale(100, 100);
    opacity: 0;
  }
}

button:active::after {
  animation: ripple 0.6s ease-out;
}

/* Bottom navigation */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 720px;
  margin: 0 auto;
  height: 65px;
  background-color: var(--bg-paper);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 900;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-medium);
  font-size: 12px;
  padding: var(--spacing-sm);
  flex: 1;
  transition: color 0.3s ease;
}

.nav-item.active {
  color: var(--primary-color);
}

.nav-icon {
  font-size: 24px;
  margin-bottom: 4px;
}

/* Empty state style */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  background-color: var(--bg-paper);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  min-height: 200px;
}

.empty-state .material-icons {
  font-size: 64px;
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

.empty-state p {
  color: var(--text-medium);
  font-size: 16px;
  line-height: 1.5;
  max-width: 400px;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-paper);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-content h3 {
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
  font-size: 18px;
  text-align: center;
}

.modal-content input {
  width: 100%;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-sm);
  font-size: 16px;
}

.modal-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.modal-buttons button {
  flex: 1;
  padding: var(--spacing-md);
  font-size: 14px;
}

.tambah-kategori-btn {
  background-color: var(--secondary-color);
}

.tambah-kategori-btn:hover {
  background-color: #2d8d47;
}

.batal-kategori-btn {
  background-color: var(--text-light);
}

.batal-kategori-btn:hover {
  background-color: #7d8287;
}

.empty-kategori {
  padding: var(--spacing-md);
  text-align: center;
  color: var(--text-medium);
  font-style: italic;
}

/* App Info Styles */
.app-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.app-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.info-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-bottom: var(--spacing-sm);
}

.app-logo h4 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 4px;
}

.app-logo p {
  font-size: 14px;
  color: var(--text-medium);
}

.developer-info {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.developer-info p {
  font-size: 14px;
  color: var(--text-medium);
  line-height: 1.5;
}

.social-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  width: 100%;
}

.social-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  color: var(--text-dark);
  background-color: var(--bg-color);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.social-link i {
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
}

.social-link:hover {
  background-color: rgba(66, 133, 244, 0.1);
  transform: translateY(-2px);
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.loading-overlay.active {
  opacity: 1;
  visibility: visible;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loading-img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  animation: pulse 1.5s infinite alternate, rotate 3s infinite linear;
}

.loader-text {
  margin-top: 15px;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 2px;
  color: var(--text-dark);
  animation: blink 1.2s infinite alternate;
}

@keyframes blink {
  0% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.05);
    opacity: 1;
  }
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}