/* CSS imports */
@import url(assets/cssreset.css);
@import url(assets/utility.css);
@import url(assets/header.css);
@import url(assets/menu.css);
@import url(assets/footer.css);
/*@import url(/assets/css/assets/aboutus.css);*/
/*@import url(/assets/css/assets/faq.css);*/
/* vazir cdn */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn&display=swap');

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

/*  Vazir  Code*/
@font-face {
    font-family: 'Vazir Code';
    src: url('../font/vazir/Vazir-Code.eot');
    src: url('../font/vazir/Vazir-Code.eot?#iefix') format('embedded-opentype'),
    url('../font/vazir/Vazir-Code.woff2') format('woff2'),
    url('../font/vazir/Vazir-Code.woff') format('woff'),
    url('../font/vazir/Vazir-Code.ttf') format('truetype');
    font-weight: normal;
}

@font-face {
    font-family: 'Vazir Code Hack';
    src: url('../font/vazir/Vazir-Code-Hack.eot');
    src: url('../font/vazir/Vazir-Code-Hack.eot?#iefix') format('embedded-opentype'),
    url('../font/vazir/Vazir-Code-Hack.woff2') format('woff2'),
    url('../font/vazir/Vazir-Code-Hack.woff') format('woff'),
    url('../font/vazir/Vazir-Code-Hack.ttf') format('truetype');
    font-weight: normal;
}

/* Iran Sans */
@font-face {
    font-family: iran Sans;
    src: url("../font/iransans/IRANSans-web.woff");
    font-weight: normal;
}

/* B nazanin */
@font-face {
    font-family: B nazanin;
    src: url("../font/bnazanin/BNazanin.woff2");
    font-weight: normal;
}

/*⬇️Lalezar font*/
@font-face {
    font-family: 'lalezar';
    src: url('../font/lalezar/Lalezar-Regular.woff2') format('woff2');
    font-weight: normal;
}

/* font assignment */
/*h6,h5,h4,h3,h2,h1{*/
/*    font-family: 'Vazir Code','Vazir Code Hack',monospace;*/
/*}*/
.vh-10 {
    height: 10vh;
}

.vh-15 {
    height: 15vh;
}

.vh-25 {
    height: 25vh;
}

.vh-40 {
    height: 40vh;
}

.vh-50 {
    height: 50vh;
}

.vh-60 {
    height: 60vh;
}

.vh-75 {
    height: 75vh;
}

.vh-80 {
    height: 80vh;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    direction: rtl;
    background-color: #f4f7f9;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    padding: 20px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

header {
    text-align: center;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

header h1 {
    color: #2c3e50;
    margin: 0;
}

header h2 {
    color: #3498db;
    font-weight: 400;
    font-size: 1.2em;
    margin: 5px 0 0;
}

.input-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

label {
    font-weight: bold;
    color: #555;
}

textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
    resize: vertical;
    box-sizing: border-box;
}

button {
    padding: 12px 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.1em;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #2980b9;
}

.results-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.output-group {
    margin-bottom: 20px;
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    border-left: 4px solid #3498db;
}

.output-group h4 {
    margin-top: 0;
    color: #2c3e50;
}

p, pre {
    word-wrap: break-word;
    white-space: pre-wrap;
    font-size: 1em;
    background: #ecf0f1;
    padding: 10px;
    border-radius: 3px;
    color: #555;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: right;
}

th {
    background-color: #f2f2f2;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

.hidden {
    display: none;
}

.error-message {
    color: #e74c3c;
    background-color: #fbeaea;
    border: 1px solid #e74c3c;
    padding: 10px;
    border-radius: 4px;
    margin-top: 20px;
}

footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
    font-size: 0.9em;
    color: #777;
}