* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Jersey 20", "Arbutus", "Press Start 2P", "VT323", "Doto",
    "Poppins", sans-serif;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #f8fafc;
  color: #1e293b;
}
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#themeToggle {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 0.4rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 5px;
  background-color: #e5e7eb;
  color: #374151;
  font-weight: 500;
  cursor: pointer;
}

.container {
  width: 450px;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.container h2 {
  font-weight: 600;
  font-size: 1.3rem;
  padding: 1rem 1.75rem;
  border-bottom: 1px solid #e2e8f0;
  color: #0f172a;
}
.wrapper {
  margin: 1.25rem 1.75rem;
}
.input-box {
  position: relative;
}
.input-box input {
  width: 100%;
  height: 54px;
  color: #1e293b;
  background: #ffffff;
  font-size: 1.06rem;
  font-weight: 500;
  border-radius: 4px;
  border: 1px solid #cbd5e1;
  padding: 0 2.85rem 0 1rem;
}
.input-box span {
  position: absolute;
  right: 13px;
  cursor: pointer;
  line-height: 54px;
  color: #64748b;
}
.input-box span:hover {
  color: #2563eb !important;
}
.pass-length {
  margin: 1.56rem 0 1.25rem;
}
.details {
  display: flex;
  justify-content: space-between;
}
.pass-length input {
  width: 100%;
  height: 5px;
  accent-color: #2563eb;
}
.options {
  display: flex;
  list-style: none;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.option {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  width: calc(100% / 2);
}
input[type="checkbox"] {
  accent-color: #2563eb;
}
.option label {
  cursor: pointer;
  color: #475569;
  padding-left: 0.65rem;
}
.generate-btn {
  width: 100%;
  color: #fff;
  border: none;
  outline: none;
  cursor: pointer;
  background: #2563eb;
  font-size: 1.06rem;
  padding: 0.9rem 0;
  border-radius: 5px;
  text-transform: uppercase;
  margin: 0.94rem 0 1.3rem;
  transition: all 0.15s ease;
}
.generate-btn:hover {
  background: #1d4ed8;
}
.generate-btn:active {
  background: #1e40af;
  transform: translateY(1px);
}

.toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #dc2626;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: 0.5s all ease !important;
}
.toast.show {
  opacity: 1;
  pointer-events: auto;
}

/*DArk mode*/

body.dark-mode {
  background-color: #0f172a;
  color: #e2e8f0;
}

body.dark-mode .container {
  background-color: #1e293b;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

body.dark-mode h2 {
  color: #f1f5f9;
}

body.dark-mode input {
  color: #f1f5f9;
  background-color: #334155;
  border-color: #475569;
  accent-color: #3b82f6;
}
body.dark-mode #themeToggle {
  background-color: #374151;
  color: #f9fafb;
  border: 1px solid #4b5563;
}

body.dark-mode .option label {
  color: #cbd5e1;
}

body.dark-mode .generate-btn {
  background-color: #3b82f6;
}

body.dark-mode .generate-btn:hover {
  background-color: #2563eb;
}

body.dark-mode .theme-toggle {
  background-color: #374151;
  color: #f9fafb;
  border: 1px solid #4b5563;
}
body,
.container,
.container .header h2,
input,
.generate-btn,
.theme-toggle,
.option label,
.toast {
  transition: all 1.5s ease-in-out;
}