/* =============== BASE =============== */
:root {
    /* Dark Mode Variables */
    --bg-color-dark: #001944;
    --text-color-dark: #fff;
    --text-color-dark-2: #fff;
    --scrollbar-track-dark: #444;
    --scrollbar-thumb-dark: #888;
    --scrollbar-thumb-hover-dark: #bbb;
    --link-bg-dark: rgba(76, 108, 176, 0.1);
    --link-hover-bg-dark: rgba(76, 108, 176, 0.2);
    --link-border-dark: #fff;
    --link-shadow-dark: rgba(255, 255, 255, 0.2);

    /* Light Mode Variables */
    --bg-color-light: #4c6cb0;
    --text-color-light: #ddd;
    --text-color-light-2: #000;
    --scrollbar-track-light: #ddd;
    --scrollbar-thumb-light: #888;
    --scrollbar-thumb-hover-light: #555;
    --link-bg-light: rgba(0, 0, 0, 0.1);
    --link-hover-bg-light: rgba(0, 0, 0, 0.15);
    --link-border-light: #000;
    --link-shadow-light: rgba(0, 0, 0, 0.2);
}

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

body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-family: "Nunito", serif;
    overflow-y: scroll;
    overflow-x: hidden;
    background: var(--bg-color-dark);
    color: var(--text-color-dark);
    -webkit-transition:
        background-color 0.3s ease,
        color 0.3s ease;
    -o-transition:
        background-color 0.3s ease,
        color 0.3s ease;
    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

/* =============== SCROLL BAR =============== */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track-dark);
}

::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb-dark);
    border-radius: 10px;
    border: 3px solid var(--scrollbar-track-dark);
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-thumb-hover-dark);
}

/* =============== MAIN CONTAINER =============== */
.container {
    width: 90%;
    max-width: 30rem;
    margin: 2rem auto;
}

/* =============== HEAD SECTION =============== */
.head-section img {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    -o-object-fit: cover;
    object-fit: cover;
    margin-bottom: 1rem;
}
.head-section h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-color-dark-2);
}
.head-section p {
    font-size: 1.2rem;
    color: var(--text-color-dark-2);
}

/* =============== LINK SECTION =============== */
.social-links ul {
    list-style: none;
}
.social-links li {
    margin-bottom: 1rem;
    background: var(--link-bg-dark);
    border: 1px solid var(--link-border-dark);
    border-radius: 0.5rem;
    -webkit-box-shadow: 0 0 20px var(--link-shadow-dark);
    box-shadow: 0 0 20px var(--link-shadow-dark);
    -webkit-transition: background 0.25s ease;
    -o-transition: background 0.25s ease;
    transition: background 0.25s ease;
}
.social-links li:hover {
    background: var(--link-hover-bg-dark);
}
.social-links a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    color: var(--text-color-dark);
    padding: 1rem;
    text-decoration: none;
}
.social-links i {
    font-size: 1.8rem;
    margin-right: 1rem;
}

/* =============== TOGGLE BTN =============== */
#dark-mode-toggle {
    z-index: 1000;
}

#theme-toggle {
    width: 2.5rem;
    height: 2.5rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-size: 1.2rem;
    -webkit-transition:
        background-color 0.3s ease,
        color 0.3s ease;
    -o-transition:
        background-color 0.3s ease,
        color 0.3s ease;
    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

body.light-mode #theme-toggle {
    background-color: #000;
    color: #fff;
}

body:not(.light-mode) #theme-toggle {
    background-color: #fff;
    color: #000;
}

/* =============== SHARE MODE =============== */
.button-container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.share-btn i {
    font-size: 2rem;
    -webkit-transition: -webkit-transform 0.3s ease;
    transition: -webkit-transform 0.3s ease;
    -o-transition: transform 0.3s ease;
    transition: transform 0.3s ease;
    transition:
        transform 0.3s ease,
        -webkit-transform 0.3s ease;
}

.share-btn:hover i {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

.social-btn i {
    font-size: 2rem;
    margin-bottom: 8px;
    -webkit-transition: -webkit-transform 0.3s ease;
    transition: -webkit-transform 0.3s ease;
    -o-transition: transform 0.3s ease;
    transition: transform 0.3s ease;
    transition:
        transform 0.3s ease,
        -webkit-transform 0.3s ease;
}

.social-btn {
    text-align: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding: 12px;
    gap: 5px;
    border-radius: 10px;
    -webkit-box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    -webkit-transition:
        -webkit-transform 0.3s ease,
        -webkit-box-shadow 0.3s ease;
    transition:
        -webkit-transform 0.3s ease,
        -webkit-box-shadow 0.3s ease;
    -o-transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        -webkit-transform 0.3s ease,
        -webkit-box-shadow 0.3s ease;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.social-btn:hover {
    -webkit-transform: translateY(-5px);
    -ms-transform: translateY(-5px);
    transform: translateY(-5px);
    -webkit-box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.social-btn .btn {
    width: 100%;
    text-align: center;
    padding: 10px;
    border-radius: 8px;
}

.social-media-container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 15px;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    padding: 20px 0;
}

.social-card {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
}

.social-card button {
    font-weight: bold;
}

.copy-url-container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    padding: 15px 20px;
    color: #333;
}

.modal-body {
    padding: 20px;
}

/* Styling the copy button inside the input field */
.copy-url-container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    position: relative;
}

.copy-url-container input {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 16px;
}

.copy-url-container button {
    position: absolute;
    right: 0;
    padding: 12px;
    font-size: 16px;
    background-color: #28a745;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    -webkit-transition: color 0.3s ease;
    -o-transition: color 0.3s ease;
    transition: color 0.3s ease;
}

.copy-url-container button:hover {
    background-color: #218838;
    color: white;
}

/* Custom styling for success message */
.copy-url-container button.success {
    color: #28a745;
    color: white;
}

.copy-url-container button.success i {
    content: "\f00c";
    color: #28a745;
    color: white;
}

.copy-url-container button.success span {
    margin-left: 10px;
    color: #28a745;
    color: white;
    font-weight: bold;
}

/* =============== LIGHT MODE =============== */
body.light-mode {
    background: var(--bg-color-light);
    color: var(--text-color-light);
}

body.light-mode ::-webkit-scrollbar-track {
    background: var(--scrollbar-track-light);
}

body.light-mode ::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb-light);
    border: 3px solid var(--scrollbar-track-light);
}

body.light-mode ::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-thumb-hover-light);
}

body.light-mode {
    scrollbar-width: thin;
    scrollbar-color: var(--scrollbar-thumb-light) var(--scrollbar-track-light);
}

body.light-mode .head-section h1 {
    color: var(--text-color-light-2);
}

body.light-mode .head-section p {
    color: var(--text-color-light-2);
}

body.light-mode .social-links li {
    background: var(--link-bg-light);
    border: 1px solid var(--link-border-light);
    -webkit-box-shadow: 0 0 20px var(--link-shadow-light);
    box-shadow: 0 0 20px var(--link-shadow-light);
}

body.light-mode .social-links li:hover {
    background: var(--link-hover-bg-light);
}

body.light-mode .social-links a {
    color: var(--text-color-light);
}