html {
    font-display: swap !important;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(/css/fonts/Inter/Inter_400.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(/css/fonts/Inter/Inter_500.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(/css/fonts/Inter/Inter_600.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(/css/fonts/Inter/Inter_700.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: 'Inter', Arial, sans-serif;
    background: #f7f9fc;
}

a {
    outline: none;
    text-decoration: none;
}

input:focus, select:focus, textarea:focus, button:focus {
    outline: 0;
}

p, h1, h2, h3 {
    margin: 0;
    padding: 0;
}

h2 {
    font-size: 1.8em;
    margin-bottom: 10px;
}

ul, li {
    margin: 0;
    padding: 0;
    list-style: none;
}

button {
    border: none;
    outline: none !important;
    cursor: pointer;
}

/* Login Section */
.back_login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a73e8 0%, #f4a261 100%);
}

.btable {
    display: table;
    width: 100%;
}

.bcell_mid {
    display: table-cell;
    vertical-align: middle;
}

.pad30 {
    padding: 30px;
}

.centered_element {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#login_logo {
    max-width: 200px;
    margin-bottom: 20px;
}

.login_text {
    text-align: center;
    color: #ffffff;
}

.text_xlarge {
    font-size: 2rem;
    font-weight: 600;
}

.text_med {
    font-size: 1.1rem;
    opacity: 0.9;
}

.vpad20 {
    padding: 20px 0;
}

.bpad10 {
    padding-bottom: 10px;
}

.vpad15 {
    padding: 15px 0;
}

/* Login Box */
.login_box {
    position: relative;
    width: 360px;
    background: rgb(84 49 165 / 95%);
	
    border-radius: 12px;
    padding: 6em 2.5em 2.5em;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.login_box:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.login-header {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: #1a73e8;
    color: #ffffff;
    width: 160px;
    height: 60px;
    border-radius: 0 0 20px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.login-header span {
    font-size: 1.4rem;
    font-weight: 600;
}

.login-header::before, .login-header::after {
    content: "";
    position: absolute;
    top: 0;
    width: 30px;
    height: 30px;
    background: transparent;
}

.login-header::before {
    left: -30px;
    border-top-right-radius: 50%;
    box-shadow: 15px 0 0 0 #1a73e8;
}

.login-header::after {
    right: -30px;
    border-top-left-radius: 50%;
    box-shadow: -15px 0 0 0 #1a73e8;
}

.input_box {
    margin: 25px 0;
    position: relative;
}

.input_fields {
    width: 100%;
    height: 50px;
    background: #f8f9fc;
    border: 2px solid #e0e4ec;
    border-radius: 10px;
    padding: 0 20px 0 45px;
    font-size: 1rem;
    color: #333;
    transition: all 0.3s ease;
}

.input_fields:focus {
    border-color: #1a73e8;
    box-shadow: 0 0 8px rgba(26, 115, 232, 0.3);
}

.label_input {
    position: absolute;
    top: 50%;
    left: 45px;
    transform: translateY(-50%);
    color: #666;
    font-size: 0.95rem;
    pointer-events: none;
    transition: all 0.3s ease;
}

.input_fields:focus ~ .label_input,
.input_fields:valid ~ .label_input {
    top: -10px;
    left: 20px;
    font-size: 0.85rem;
    color: #1a73e8;
    background: #ffffff;
    padding: 0 8px;
    border-radius: 5px;
}

.icon {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: #666;
    font-size: 1.1rem;
}

.input_fields:focus ~ .icon {
    color: #1a73e8;
}

.login-forgot {
    text-align: right;
    margin-bottom: 15px;
}

.login-forgot p {
    font-size: 0.9rem;
    color: #1a73e8;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-forgot p:hover {
    color: #f4a261;
    text-decoration: underline;
}

.input-submit {
    width: 100%;
    height: 50px;
    background: linear-gradient(90deg, #1a73e8, #f4a261);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    z-index: 1;
}

.input-submit::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #f4a261, #1a73e8);
    transition: left 0.4s ease;
    z-index: -1;
}

.input-submit:hover::before {
    left: 0;
}

.form_btn {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    gap: 10px;
}

.form-register, .form-guest {
    flex: 1;
    height: 45px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    z-index: 1;
}

.form-register {
    background: linear-gradient(90deg, #ff6b6b, #ff8e53);
    color: #ffffff;
}

.form-register::before {
    content: "";
    position: absolute;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #ff8e53, #ff6b6b);
    transition: right 0.4s ease;
    z-index: -1;
}

.form-register:hover::before {
    right: 0;
}

.form-guest {
    background: linear-gradient(90deg, #34c759, #00f2fe);
    color: #ffffff;
}

.form-guest::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #00f2fe, #34c759);
    transition: bottom 0.4s ease;
    z-index: -1;
}

.form-guest:hover::before {
    bottom: 0;
}

.intro_login_btn, .intro_guest_btn {
    width: 100%;
    height: 50px;
    margin: 10px 0;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.intro_login_btn {
    background: #1a73e8;
    color: #ffffff;
}

.intro_login_btn:hover {
    background: #1557b0;
    transform: translateY(-2px);
}

.intro_guest_btn {
    background: #f4a261;
    color: #ffffff;
}

.intro_guest_btn:hover {
    background: #e0894a;
    transform: translateY(-2px);
}

#intro_lang { position:absolute; top:10px; right:20px; width:40px; height:40px; }




.text_xsmall {
    font-size: 0.9rem;
    color: #ffffff;
    opacity: 0.8;
}

.bclick {
    cursor: pointer;
}

.tpad5 {
    padding-top: 5px;
}

.tpad20 {
    padding-top: 20px;
}

.clear {
    clear: both;
}

/* Responsive */
@media (max-width: 768px) {
    .login_box {
        width: 90%;
        max-width: 340px;
        padding: 5.5em 2em 2em;
    }

    .text_xlarge {
        font-size: 1.8rem;
    }

    .text_med {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .login_box {
        width: 95%;
        max-width: 300px;
        padding: 5em 1.5em 1.5em;
    }

    .form_btn {
        flex-direction: column;
        gap: 15px;
    }

    .form-register, .form-guest {
        width: 100%;
    }

    .login_logo {
        max-width: 160px;
    }
}

@media (max-width: 340px) {
    .login_box {
        max-width: 280px;
        padding: 5em 1.2em 1.2em;
    }
}
/* Article Styling */
.article-section {
  max-width: 720px;
  margin: 60px auto;
  padding: 36px;
  background: #ccc;
  border-radius: 8px;
  font-family: 'Georgia', serif;
  border: 1px solid #ddd;
}

.article-section h2, .article-section h3 {
  font-family: 'Georgia', serif;
  color: #333;
}

.article-section p, .article-section ul li {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #444;
}

.article-section ul li::before {
  content: "\2014";
  color: #999;
  font-size: 1rem;
  margin-right: 6px;
}

#intro_top { width:100%; height:100%; z-index:1; position:relative; background:#292929 url('images/background.jpg'); background-repeat:no-repeat; background-size:cover; background-position:center center; background-attachment:fixed; }