:root {
    /* "Nord" Inspired Aesthetic Palette (Matte & Muted) */
    --bg-color: #242933;   /* Nord Polar Night (Dark Grey-Blue) */
    --bg-translucent: rgba(36, 41, 51, 0.97); 
    --fg-color: #d8dee9;   /* Nord Snow Storm (Off-White) */
    --accent: #88c0d0;     /* Nord Frost (Muted Cyan/Blue) */
    --dim: #748296;        /* Nord Polar Night Light (Grey for comments) */
    --border: #4c566a;     /* Subtle border */
    
    /* Hard Shadow */
    --shadow-color: #151920; 
}

body {
    background-color: var(--bg-color);
    color: var(--fg-color);
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* BACKGROUND IMAGE (Very subtle texture) */
body::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--bg-color);
    background-blend-mode: overlay; /* Darkens the image */
    opacity: 0.9; 
    z-index: -1; 
}

.terminal-container {
    width: 100%;
    max-width: 1100px; /* Slightly wider to fit header side-by-side */
    background-color: transparent; 
    border: 1px solid var(--dim); 
    padding: 20px; /* Increased padding */
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 15px 15px 0px var(--shadow-color);
}

/* --- HEADER LAYOUT (Side by Side) --- */
header {
    display: flex;
    justify-content: space-between; /* Pushes Art left, Info right */
    align-items: flex-end; /* Aligns bottom of text */
    flex-wrap: wrap; /* Wraps on mobile */
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--dim);
}

.ascii-art {
    color: var(--accent);
    font-weight: bold;
    font-size: 12px; /* Adjusted to ensure fit */
    margin: 0;
    line-height: 1.1;
    white-space: pre; /* Ensures art stays formatted */
}

.contact-info {
    display: flex;
    flex-direction: column; /* Stack links vertically */
    align-items: flex-end;  /* Align text to the right */
    gap: 5px;
    color: var(--dim);
    margin: 0;
    padding: 0;
    border: none;
}

.contact-info span {
    transition: color 0.2s;
}
.contact-info span:hover {
    color: var(--accent);
    cursor: default;
}

/* TUI Window Styling */
.tui-window {
    border: 1px solid var(--dim);
    display: flex;
    flex-direction: column;
    height: 65vh; 
}

/* Tab Bar */
.tab-bar {
    display: flex;
    border-bottom: 1px solid var(--dim);
    background-color: transparent; 
}

.tab-btn {
    background: none;
    border: none;
    border-right: 1px solid var(--dim);
    color: var(--dim);
    font-family: inherit;
    font-size: 1rem;
    padding: 12px 20px;
    cursor: pointer;
}

.tab-btn:hover {
    color: var(--fg-color);
    background-color: var(--dim);
}

.tab-btn.active {
    background-color: var(--accent);
    color: #242933; /* Dark text on light accent */
    font-weight: bold;
}

.tab-filler {
    flex-grow: 1;
}

/* Content Pane */
.content-pane {
    padding: 30px;
    flex-grow: 1;
    overflow-y: auto;
}

/* Scrollbar */
.content-pane::-webkit-scrollbar { width: 10px; }
.content-pane::-webkit-scrollbar-track { background: var(--bg-color); }
.content-pane::-webkit-scrollbar-thumb { background: var(--dim); }

.tab-content { display: none; }
.active-content { display: block; }

.folder {
  color: var(--accent);
  text-decoration: underline;
  font-weight: bold;
  border-bottom: 1px dashed transparent;
  transition: border 0.2s;
}

.folder:hover{
  background-color: var(--accent);
  color: #242933; /* Dark text on light accent */
  text-decoration: none;
}

/* --- ABOUT ME SECTION (Text Left, Image Right) --- */
.about-container {
    display: flex;
    flex-direction: row; /* Default row */
    align-items: flex-start; /* Align top */
    justify-content: space-between;
    gap: 40px;
}

.about-text {
    flex: 2; /* Text takes 2 parts space */
    line-height: 1.7;
    color: #eceff4;
}

.about-img {
    flex: 1; /* Image takes 1 part space */
    display: flex;
    justify-content: center;
}

.about-img img {
    width: 280px; /* Enlarged */
    height: auto;
    border: 4px solid var(--dim);
    
    /* THEMED FILTER: Makes image monochromatic Cyan/Blue */
    
    transition: all 0.3s ease;
}

.about-img img:hover {
    /* On hover, slightly reveal real colors but keep aesthetic */
    border-color: var(--accent);
}

/* Responsive Stack */
@media (max-width: 850px) {
    header {
        justify-content: center;
        text-align: center;
    }
    .contact-info {
        align-items: center; /* Center on mobile */
        width: 100%;
        margin-top: 10px;
    }
    .about-container {
        flex-direction: column-reverse; /* Image on top on mobile, or bottom? Standard is Image Top */
        align-items: center;
    }
    .about-img img {
        width: 200px;
        margin-bottom: 20px;
    }
}

#about span, #skills strong { color: var(--accent); }

/* RESUME BTN */
#res-head .btn {
  display: inline-block;
  text-decoration: none;
  color: var(--bg-color);
  background-color: var(--accent);
  padding: 10px 20px;
  font-weight: bold;
}
#res-head { text-align: center; }
.resume-preview iframe { width: 100%; height: 50vh; border: 1px solid var(--dim); }

/* --- HEADER LAYOUT --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start; /* Align to top */
    flex-wrap: wrap;
    gap: 40px;
    padding-bottom: 25px;
    border-bottom: 2px solid var(--dim);
}

.ascii-art {
    color: var(--accent);
    font-weight: bold;
    font-size: 12px;
    margin: 0;
    line-height: 1.1;
    white-space: pre;
}

/* --- PROFILE SECTION (Right Side) --- */
.profile-section {
    margin-left: auto;
    margin-right: 15px;
    max-width: 550px;
    font-family: 'Courier New', Courier, monospace;
}

/* 1. Name Row */
.profile-name {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--fg-color); /* Bright White/Grey */
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.profile-name i {
    color: var(--accent);
}

/* 2. Dotted Divider */
.profile-divider {
    color: var(--dim);
    font-weight: bold;
    letter-spacing: 2px; /* Spreads the dashes out slightly */
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden; /* Prevents breaking if screen is too small */
}

/* 3. The Grid Layout for Links */
.profile-grid {
    display: grid;
    /* Columns: Icon(auto) | Label(auto) | Arrow(auto) | Value(1fr) */
    grid-template-columns: 20px auto 25px 1fr; 
    row-gap: 8px; /* Space between rows */
    align-items: center;
}

/* Grid Cell Styling */
.profile-grid i {
    color: var(--accent);
    text-align: center; /* Center icon in its column */
}

.profile-grid span {
    color: var(--fg-color);
}

.profile-grid .arrow {
    color: var(--dim); /* Darker color for the arrow */
    text-align: center;
}

.profile-grid a, .profile-grid .status-value {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s;
}

.profile-grid a:hover {
    color: #fff;
    text-decoration: underline;
}

/* Specific styling for 'Status' value */
.status-value {
    color: #a3be8c; /* Green color for status */
}

/* Mobile Responsive */
@media (max-width: 900px) {
    header {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        text-align: left;
    }
    .profile-section {
        width: 100%;
    }
    .ascii-art {
        font-size: 10px; /* Shrink art on mobile */
    }
}
/* =========================================
   RESPONSIVE MEDIA QUERIES
   ========================================= */

/* --- TABLETS & SMALL LAPTOPS (Max Width: 950px) --- */
@media (max-width: 950px) {
    /* Stack Header: Art Top, Info Bottom */
    header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }

    /* Adjust Profile Section alignment */
    .profile-section {
        margin: 0;
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    /* Center the profile grid items */
    .profile-grid {
        justify-content: center;
        /* Keep grid structure but center the whole block */
        margin: 0 auto; 
    }

    .tui-window {
        height: auto;
        min-height: 60vh;
    }
}

/* --- MOBILE DEVICES (Max Width: 600px) --- */
@media (max-width: 600px) {
    body {
        padding: 10px; /* Reduce outer padding */
    }

    /* 1. ASCII ART SCALING */
    /* Shrink font so art fits on 350px screens */
    .ascii-art {
        font-size: 7px; 
        line-height: 8px;
        overflow-x: hidden; /* Prevent horizontal scroll bar */
    }

    /* 2. PROFILE GRID ADJUSTMENT */
    /* Remove the 'Arrow' column to save space */
    .profile-grid {
        grid-template-columns: 20px auto 1fr; /* Remove arrow col */
        gap: 10px;
        width: 100%;
        font-size: 0.9rem;
    }
    
    /* Hide the arrows in the HTML via CSS */
    .profile-grid .arrow {
        display: none;
    }

    /* 3. TABS (STACKING) */
    .tab-bar {
        flex-wrap: wrap; /* Allow tabs to drop to next line */
    }
    .tab-btn {
        flex: 1 1 50%; /* 2 buttons per row */
        text-align: center;
        padding: 10px 5px;
        font-size: 0.9rem;
    }

    /* 4. CONTENT & RESUME */
    .content-pane {
        padding: 15px; /* Reduce padding inside window */
    }

    /* Hide Resume Iframe on mobile (User should download instead) */
    .resume-preview iframe {
        display: none;
    }
    .resume-preview::after {
        content: "[ Preview hidden on mobile. Please download PDF ]";
        display: block;
        text-align: center;
        color: var(--dim);
        padding: 20px;
        border: 1px dashed var(--dim);
    }

    /* 5. ABOUT SECTION */
    .about-container {
        flex-direction: column-reverse; /* Text bottom, Image top */
        gap: 20px;
    }
    
    .about-img img {
        width: 100%; /* Full width image */
        max-width: 250px;
    }
}