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

:root {
   --white-color: #fff;
   --blue-color: #eff2f6;
   --grey-color: #707070;
   --grey-color-light: #aaa;

   --blue-color-hover: #e3e6ed;

   --link-hover: #333;
   --text-color: #141824;

   --border: #cbd0dd;
   --border-hover: #333;

   --sidebar: #fff;
   --navbar: #fff;

   --navbar-blur: rgba(255, 255, 255, 0.5);

   --button: #f5f7fa;
   --button-hover: #cbd0dd;

   --scrollbar: #fff;
   --scrollbar-thumb: rgb(170, 175, 186);
   --scrollbar-thumb-hover: #d3d6de;

   --body: #f5f7fa;
   --toast: #777;
   --toast-color: #e3e6ed;
   --sidebar-blur: rgba(255, 255, 255, 0.5);
}

body.dark {
   --white-color: #333;
   --blue-color: #31374a;
   --grey-color: #f2f2f2;
   --grey-color-light: #aaa;

   --blue-color-hover: rgb(65, 73, 99);

   --link-hover: white;
   --text-color: #e3e6ed;

   --border: #31374a;
   --border-hover: #777;

   --sidebar: #141824;
   --navbar: #141824;

   --navbar-blur: rgba(20, 24, 36, 0.5);

   --button: #0f111a;
   --button-hover: #141824;

   --scrollbar: #141824;
   --scrollbar-thumb: #31374a;
   --scrollbar-thumb-hover: rgb(65, 73, 99);

   --toast: #31374a;
   --toast-color: #e3e6ed;
   --sidebar-blur: rgba(20, 24, 36, 0.5);
}

body {
   font-family: "Poppins", sans-serif;
   background-color: var(--body);
}

.hidden,
.hd {
   display: none !important;
}

input {
   width: 100%;
   padding: 10px;
   margin-bottom: 20px;
   border: 2px solid var(--border);
   border-radius: 5px;
   font-size: 1rem;
   transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1);
   outline: none;
}

input:focus {
   border: 2px solid var(--border-hover);
   transform: scale(0.98);
}

button {
   width: 150px;
   padding: 10px;
   border: 1px solid var(--border);
   border-radius: 5px;
   font-size: 1rem;
   cursor: pointer;
   background-color: var(--button);
   color: var(--text-color);
   transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1);
   text-align: center;
   margin: 0 auto;
   display: block;
}

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

main {
   display: flex;
   justify-content: center;
   align-items: center;
   margin-top: 100px;
}

section {
   width: fit-content;
   min-width: 300px;
   max-width: 80%;
   padding: 20px;
   background-color: var(--white-color);
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
   border-radius: 5px;
   border: 1px solid var(--border);
}

section label {
   font-size: 1.2rem;
   font-weight: 600;
   color: var(--grey-color);
   margin-bottom: 5px;
   display: block;
}

.mat {
   width: 100%;
   padding: 10px;
   margin-bottom: 20px;
   border: 1px solid var(--border);
   background-color: var(--blue-color);
   border-radius: 5px;
   font-size: 1rem;
   display: flex;
   justify-content: center;
   gap: 30px;
   align-items: center;
   flex-wrap: wrap;
   margin-top: 30px;
}

.mat div input {
   width: 70px;
   padding: 10px;
   margin-bottom: 20px;
   border: 2px solid var(--border);
   border-radius: 5px;
   font-size: 1rem;
   transition: all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1);
   outline: none;
}

.mat div input:focus {
   border: 2px solid var(--border-hover);
}

.buttons {
   display: flex;
   justify-content: center;
   gap: 20px;
   margin-top: 20px;
}

::selection {
   background-color: #c1daf3cb;
   color: var(--text-color);
}

.modal-overlay {
   position: fixed;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background-color: rgba(0, 0, 0, 0.5);
   z-index: 9999;
}

.modal-container {
   position: fixed;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   background-color: #ffffff;
   min-width: 320px;
   max-width: 480px;
   border-radius: 0.5rem;
   box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
   z-index: 10000;
   transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1) 0ms;
   animation: popupFadeIn 0.357s cubic-bezier(0.075, 0.82, 0.165, 1);
}

.modal-header {
   padding: 1.5rem;
   border-bottom: 1px solid #e2e8f0;
}

.modal-title {
   font-size: 1.25rem;
   font-weight: 600;
}

.modal-content {
   padding: 1.5rem;
   max-height: 70vh;
   overflow-y: auto;
}

.modal-footer {
   padding: 1.5rem;
   border-top: 1px solid #e2e8f0;
   text-align: right;
}

.modal-footer button {
   padding: 0.5rem 1rem;
   background-color: #e2e8f0;
   border-radius: 0.25rem;
   transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1) 0ms;
}

.modal-footer button:hover {
   background-color: #cbd5e1;
}

/* Popup fade animation */

@keyframes popupFadeIn {
   from {
      opacity: 0;
      transform: translate(-50%, -50%) scale(0.7);
   }

   to {
      opacity: 1;
      transform: translate(-50%, -50%) scale(1);
   }
}

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

.modal-content table thead th {
   padding: 0.5rem 1rem;
   text-align: left;
   border: 2px solid var(--border);
}

.modal-content table tbody td {
   padding: 0.5rem 1rem;
   border: 2px solid var(--border);
}

.modal-content table tbody tr:hover {
   background-color: var(--blue-color-hover);
}

footer {
   position: fixed;
   bottom: 0;
   padding: 10px 20px;
   background-color: var(--white-color);
   border-top: 1px solid var(--border);
   display: flex;
   justify-content: center;
   align-items: center;
   text-align: center;
   width: 100%;
}