@import url('https://fonts.googleapis.com/css2?family=Major+Mono+Display&family=Inter:wght@300;400;500;600;700&display=swap');


:root {
    /* Enhanced color palette */
    --background: #121212;
    --background-alt: #1a1a1a;
    --surface: #222222;
    --surface-light: #2d2d2d;
    --accent: #0099FF;
    --accent-dark: #0077cc;
    --accent-light: #33adff;
    --accent-transparent: rgba(0, 153, 255, 0.1);
    --text: #f5f5f7;
    --text-secondary: #b0b3b8;
    --text-tertiary: #8e8e93;
    --border: #333333;
    --border-light: #444444;
    --header-bg: #171717;
    --success: #4CAF50;
    --warning: #FF9800;
    --error: #F44336;
    
    /* Spacing variables */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-round: 50%;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
/* About Page Specific Styles */
.about-container {
    padding: 2rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin: 2rem auto;
    max-width: 800px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.me-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
}

.me-container .picture img {
    border-radius: 50%;
    border: 3px solid var(--accent);
    margin-bottom: 1.5rem;
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.bio {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 600px;
    margin: auto;
}

.bio p {
    margin: 0;
}
body {
    background: var(--background);
    color: var(--text);
    font-family: 'Inter', 'Segoe UI', 'Roboto', sans-serif;
    min-height: 100vh;
    line-height: 1.7;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.01em;
    transition: background var(--transition-normal);
    overflow-x: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

header {
    background: var(--header-bg);
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    top: 0;
    z-index: 20;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

header h1 {
    color: var(--accent);
    margin-bottom: var(--space-sm);
    font-size: 2.4rem;
    letter-spacing: 1.2px;
    font-family: "Major Mono Display", monospace;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    position: relative;
    transition: transform var(--transition-normal), color var(--transition-normal);
}

header h1:hover {
    color: var(--accent-light);
    transform: translateY(-2px);
}

header h1::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: scaleX(0.7);
    opacity: 0.7;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

header h1:hover::after {
    transform: scaleX(1);
    opacity: 1;
}

nav {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    margin-top: var(--space-sm);
    padding: var(--space-sm) 0;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0 var(--space-lg);
    padding: var(--space-xs) var(--space-sm);
    transition: color var(--transition-normal), transform var(--transition-normal);
    font-size: 1.1rem;
    font-weight: 500;
    position: relative;
    border-radius: var(--radius-sm);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    transform-origin: center;
}

nav a:hover {
    color: var(--text);
    transform: translateY(-2px);
}

nav a:hover::after {
    transform: scaleX(1);
}

main {
    max-width: 900px;
    margin: var(--space-xxl) auto var(--space-xl) auto;
    padding: 0 var(--space-lg);
    flex: 1;
    width: 100%;
    position: relative;
    z-index: 1;
}

.blog-post {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    width: 100%;
    max-width: 800px;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), 
                box-shadow var(--transition-normal), 
                background-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.blog-post::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent), var(--accent-dark));
    opacity: 0.8;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: var(--surface-light);
}

.blog-post h2 {
    color: var(--accent);
    margin-bottom: var(--space-sm);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.blog-post h2 a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-normal);
    display: inline-block;
}

.blog-post h2 a:hover {
    color: var(--accent-light);
}

.blog-post .metadata {
    display: flex;
    flex-direction: row;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-light);
}

.blog-post .metadata .date {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.blog-post .metadata .date::before {
    content: '📅';
    margin-right: var(--space-xs);
    font-size: 0.9rem;
}

.blog-post .metadata .author {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.blog-post .metadata .author::before {
    content: '👤';
    margin-right: var(--space-xs);
    font-size: 0.9rem;
}

footer {
    background: var(--header-bg);
    color: var(--text-secondary);
    width: 100%;
    padding: var(--space-lg) 0;
    text-align: center;
    border-top: 1px solid var(--border);
    font-size: 0.95rem;
    margin-top: auto;
    position: relative;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-transparent), transparent);
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    background: none;
    color: var(--text-secondary);
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    margin: 0 var(--space-lg);
    padding: var(--space-xs) var(--space-sm);
    transition: color var(--transition-normal), transform var(--transition-normal);
    outline: none;
    font-weight: 500;
    position: relative;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
}

.dropbtn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    transform-origin: center;
}

.dropbtn:hover, .dropdown:focus-within .dropbtn {
    color: var(--text);
    transform: translateY(-2px);
}
.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #f5c6cb;
    border-radius: 5px;
    text-align: center;
    position: relative;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 500px;
    z-index: 101; /* Ensure this is higher than the header's z-index */
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.error-message.show {
    opacity: 1;
}

.dropbtn:hover::after, .dropdown:focus-within .dropbtn::after {
    transform: scaleX(1);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--surface);
    min-width: 180px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    z-index: 10;
    top: 115%;
    left: 50%;
    transform: translateX(-50%);
    overflow: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    opacity: 0;
    visibility: hidden;
}

.dropdown:hover .dropdown-content,
.dropdown:focus-within .dropdown-content {
    display: block;
    opacity: 1;
    visibility: visible;
}


@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.dropdown-content a {
    color: var(--text-secondary);
    padding: var(--space-md) var(--space-lg);
    text-decoration: none;
    display: block;
    border-bottom: 1px solid var(--border);
    background: none;
    transition: background var(--transition-fast), color var(--transition-fast);
    font-weight: 400;
    text-align: left;
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background: var(--accent-transparent);
    color: var(--accent);
    padding-left: calc(var(--space-lg) + 5px);
}

.dropdown:hover .dropdown-content,
.dropdown:focus-within .dropdown-content {
    display: block;
}


/* Scroll to top button */
#scrollTopBtn {
    display: none;
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 99;
    background-color: var(--accent);
    color: #fff;
    border: none;
    outline: none;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-round);
    font-size: 1.6rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    transform: translateY(0);
}

#scrollTopBtn:hover {
    background-color: var(--accent-light);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    opacity: 1;
}

#scrollTopBtn:active {
    transform: translateY(0);
}
/* Login Container */
.login_container {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 450px;
    margin: var(--space-xxl) auto;
    padding: var(--space-xxl) var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.login_container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent), var(--accent-light));
}

.login_container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Form Group */
.form_group {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Input Group */
.input_group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    width: 100%;
    position: relative;
}

/* Labels */
.input_group label {
    color: var(--text);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    transition: color var(--transition-normal);
}

.input_group:focus-within label {
    color: var(--accent);
}

/* Inputs */
.input_group input[type="text"],
.input_group input[type="password"] {
    background: var(--background);
    color: var(--text);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.9rem 1rem;
    font-size: 1rem;
    transition: all var(--transition-normal);
    outline: none;
    width: 100%;
    font-family: 'Inter', sans-serif;
}

.input_group input[type="text"]:hover,
.input_group input[type="password"]:hover {
    border-color: var(--border-light);
}

.input_group input[type="text"]:focus,
.input_group input[type="password"]:focus {
    border-color: var(--accent);
    background: var(--background-alt);
    box-shadow: 0 0 0 3px var(--accent-transparent);
}

/* Submit Button */
.input_group input[type="submit"] {
    background: linear-gradient(to right, var(--accent), var(--accent-dark));
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.9rem 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: var(--space-sm);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.input_group input[type="submit"]:hover {
    background: linear-gradient(to right, var(--accent-light), var(--accent));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.input_group input[type="submit"]:active {
    transform: translateY(0);
}

.input_group input[type="submit"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.input_group input[type="submit"]:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.3;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}

/* Full Post Page Styles */
.post-page main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 90%;
    margin: 2rem auto;
    padding: 0 2rem;
    padding-bottom: 5rem;
}

/* Placeholder Header */
.post-header {
    margin-bottom: var(--space-xl);
    color: var(--text);
    padding: var(--space-xl);
    text-align: center;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 900px;
}

.post-header img{
    object-fit:fill;
    width: 100%;
}


.post-header h2 {
    font-size: 2.8rem;
    margin: 0;
    font-family: "Major Mono Display", monospace;
    background: linear-gradient(120deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    text-shadow: none;
}

code {
  display: block;
  border-radius: 15px;
  padding: 0.4rem;
  font-size: 1rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  background-color: var(--background);
  outline: 1px solid var(--accent);
}

/* Expanded Post Style */
.expanded-post {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    color: var(--text);
    line-height: 1.8;
    width: 100%;
    max-width: 900px;
    margin-bottom: var(--space-xxl);
    position: relative;
}


.expanded-post h2 {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: var(--space-md);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.expanded-post .metadata {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-light);
}

.expanded-post .metadata .date,
.expanded-post .metadata .author {
    display: flex;
    align-items: center;
}

.expanded-post .metadata .date::before {
    content: '📅';
    margin-right: var(--space-xs);
}

.expanded-post .metadata .author::before {
    content: '👤';
    margin-right: var(--space-xs);
}

.expanded-post .content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.expanded-post .content p {
    margin-bottom: var(--space-lg);
}

.expanded-post .content a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--accent-transparent);
    transition: border-color var(--transition-normal), color var(--transition-normal);
}

.expanded-post .content a:hover {
    color: var(--accent-light);
    border-color: var(--accent-light);
}
/* Responsive */
@media (max-width: 768px) {
    main {
        padding: 0 var(--space-md);
        margin-top: var(--space-lg);
    }
    
    .blog-post {
        padding: var(--space-lg) var(--space-md);
        width: 100%;
    }
    
    header {
        padding: var(--space-md);
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav a, .dropbtn {
        margin: var(--space-xs) var(--space-sm);
        font-size: 1rem;
    }
    
    .login_container {
        padding: var(--space-xl) var(--space-lg);
        margin: var(--space-xl) var(--space-md);
        width: calc(100% - var(--space-md) * 2);
    }
    
    .expanded-post {
        padding: var(--space-lg) var(--space-md);
    }
    
    .expanded-post h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.8rem;
    }
    
    .blog-post h2 {
        font-size: 1.5rem;
    }
    
    .blog-post .metadata {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
    
    .blog-post .metadata .date,
    .blog-post .metadata .author {
        margin-bottom: var(--space-xs);
    }
    
    #scrollTopBtn {
        bottom: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .expanded-post {
        padding: var(--space-md);
    }
}