/* Dark Mode Toggle Button */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap');

body {
    font-family: 'Montserrat', sans-serif;
}

#mode-toggle {
    width: 35px;
    height: 35px;
    background-color: #55b0e0;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    margin: 0 10px;
    transition: background-color 0.3s, transform 0.2s;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#mode-toggle:hover {
    background-color: #2c6e95;
    transform: scale(1.1);
}

body.dark-mode #mode-toggle {
    background-color: #333;
    color: #333;
}

/* Navbar Styles */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #3e9ed0;
    padding: 10px 20px;
    width: 100%;
    height: 60px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    box-sizing: border-box;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body.dark-mode header {
    background-color: #1b1b1b;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
    height: 100%;
}

.logo img {
    height: 60px;
    width: auto;
    margin-right: 10px;
}

/* Search Bar */
.search-container {
    position: relative;
    width: 80%;
    max-width: 500px;
    margin: 0 auto;
}

.search-bar {
    width: 100%;
    padding: 8px 40px 8px 15px;
    background-color: #49a1d1;
    color: #ffffff;
    border: 1px solid #555;
    border-radius: 25px;
    font-size: 16px;
    transition: background-color 0.3s, color 0.3s;
    box-sizing: border-box;
}

body.dark-mode .search-bar {
    background-color: #222;
    color: #fff;
}

.search-bar::placeholder {
    color: #9fd1ec;
}

body.dark-mode .search-bar::placeholder {
    color: #777;
}

.search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #ccc;
    font-size: 18px;
    cursor: pointer;
}

body.dark-mode .search-icon {
    color: #fff;
}

.search-icon:hover {
    color: #42a9e0;
}

/* Close Button */
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

/* Sign-In Button */
#sign-in-page {
    background-color: #72b5de;
    border: 0px solid rgb(209, 213, 219);
    border-radius: 0.5rem;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.25rem;
    padding: 0.75rem 1rem;
    text-align: center;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    cursor: pointer;
    user-select: none;
    touch-action: manipulation;
}

#sign-in-page:hover {
    background-color: #6bbde2;
}

#sign-in-page:focus {
    outline: 2px solid rgba(0, 0, 0, 0.1);
    outline-offset: 2px;
    box-shadow: none;
}

body.dark-mode #sign-in-page {
    background-color: #5195c0;
}

.upload-button {
    background-color: transparent;
    display: flex;
    align-items: center;
    padding: .25rem .5rem;
    cursor: pointer;
    color: #fff;
    border-radius: 6px;
    border: 1px solid #fff3;
}

.upload-button:hover {
    background-color: #fff3;
}

/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 999; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  }
  
  /* Modal Content/Box */
  .modal-content {
    z-index: 1000; /* Sit on top */
    background-color: #fefefe;
    margin: 15% auto; /* 15% from the top and centered */
    padding: 20px;
    border-radius: 30px;
    width: 30%; /* Could be more or less, depending on screen size */
    height: 30%
  }
  
  /* The Close Button */
  .close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
  }
  
  .close:hover,
  .close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
  }

/* From Uiverse.io by devkatyall */ 
/* The design is inspired from Galahhad*/

.popup {
    --burger-line-width: 1.125em;
    --burger-line-height: 0.125em;
    --burger-offset: 0.625em;
    --burger-bg: #003366;
    --burger-color: #333;
    --burger-line-border-radius: 0.1875em;
    --burger-diameter: 2.3em;
    --burger-btn-border-radius: calc(var(--burger-diameter) / 2);
    --burger-line-transition: 0.3s;
    --burger-transition: all 0.1s ease-in-out;
    --burger-hover-scale: 1.1;
    --burger-active-scale: 0.95;
    --burger-enable-outline-color: var(--burger-bg);
    --burger-enable-outline-width: 0.125em;
    --burger-enable-outline-offset: var(--burger-enable-outline-width);
    /* nav */
    --nav-padding-x: 0.25em;
    --nav-padding-y: 0.625em;
    --nav-border-radius: 0.375em;
    --nav-border-color: #ccc;
    --nav-border-width: 0.0625em;
    --nav-shadow-color: rgba(0, 0, 0, 0.2);
    --nav-shadow-width: 0 1px 5px;
    --nav-bg: #eee;
      /* --nav-font-family: "Poppins", sans-serif; */
    --nav-default-scale: 0.8;
    --nav-active-scale: 1;
    --nav-position-left: unset;
    --nav-position-right: 0;
    /* if you want to change sides just switch one property */
    /* from properties to "unset" and the other to 0 */
    /* title */
    --nav-title-size: 0.625em;
    --nav-title-color: #777;
    --nav-title-padding-x: 1rem;
    --nav-title-padding-y: 0.25em;
    /* nav button */
    --nav-button-padding-x: 1rem;
    --nav-button-padding-y: 0.375em;
    --nav-button-border-radius: 0.375em;
    --nav-button-font-size: 17px;
    --nav-button-hover-bg: #003366;
    --nav-button-hover-text-color: #fff;
    --nav-button-distance: 0.875em;
    /* underline */
    --underline-border-width: 0.0625em;
    --underline-border-color: #ccc;
    --underline-margin-y: 0.3125em;
}

/* popup settings 👆 */

.popup {
    display: inline-block;
    text-rendering: optimizeLegibility;
    position: relative;
}

.popup input {
    display: none;
}

.burger {
    /* margin-left: 10px;       */
    display: flex;
    position: relative;
    align-items: center;
    justify-content: center;
    background: var(--burger-bg);
    width: var(--burger-diameter);
    height: var(--burger-diameter);
    border-radius: var(--burger-btn-border-radius);
    border: none;
    cursor: pointer;
    overflow: hidden;
    transition: var(--burger-transition);
    outline: var(--burger-enable-outline-width) solid transparent;
    outline-offset: 0;
}

.popup-window {
    transform: scale(var(--nav-default-scale));
    visibility: hidden;
    opacity: 0;
    position: absolute;
    padding: var(--nav-padding-y) var(--nav-padding-x);
    background: var(--nav-bg);
    font-family: var(--nav-font-family);
    color: var(--nav-text-color);
    border-radius: var(--nav-border-radius);
    box-shadow: var(--nav-shadow-width) var(--nav-shadow-color);
    border: var(--nav-border-width) solid var(--nav-border-color);
    top: calc(
        var(--burger-diameter) + var(--burger-enable-outline-width) +
            var(--burger-enable-outline-offset)
    );
    left: var(--nav-position-left);
    right: var(--nav-position-right);
    transition: var(--burger-transition);
    margin-top: 10px;
}

.popup-window legend {
    padding: var(--nav-title-padding-y) var(--nav-title-padding-x);
    margin: 0;
    color: var(--nav-title-color);
    font-size: var(--nav-title-size);
    text-transform: uppercase;
}

.popup-window ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.popup-window ul button {
    outline: none;
    width: 100%;
    border: none;
    background: none;
    display: flex;
    align-items: center;
    color: var(--burger-color);
    font-size: var(--nav-button-font-size);
    padding: var(--nav-button-padding-y) var(--nav-button-padding-x);
    white-space: nowrap;
    border-radius: var(--nav-button-border-radius);
    cursor: pointer;
    column-gap: var(--nav-button-distance);
}

.popup-window ul li:nth-child(1) svg,
.popup-window ul li:nth-child(2) svg {
    color: #003366;
}

.popup-window ul li:nth-child(4) svg,
.popup-window ul li:nth-child(5) svg {
    color: rgb(153, 153, 153);
}

.popup-window ul li:nth-child(7) svg {
    color: red;
}

.popup-window hr {
    margin: var(--underline-margin-y) 0;
    border: none;
    border-bottom: var(--underline-border-width) solid
        var(--underline-border-color);
}

/* actions */

.popup-window ul button:hover,
.popup-window ul button:focus-visible,
.popup-window ul button:hover svg,
.popup-window ul button:focus-visible svg {
    color: var(--nav-button-hover-text-color);
    background: var(--nav-button-hover-bg);
}

.burger:hover {
    transform: scale(var(--burger-hover-scale));
}

.burger:active {
    transform: scale(var(--burger-active-scale));
}

.burger:focus:not(:hover) {
    outline-color: var(--burger-enable-outline-color);
    outline-offset: var(--burger-enable-outline-offset);
}

.popup input:checked + .burger span:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.popup input:checked + .burger span:nth-child(2) {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

.popup input:checked + .burger span:nth-child(3) {
    transform: translateX(
        calc(var(--burger-diameter) * -1 - var(--burger-line-width))
    );
}

.popup input:checked ~ nav {
    transform: scale(var(--nav-active-scale));
    visibility: visible;
    opacity: 1;
}