/* --- CSS STYLES --- */
:root {
    --folder-bg: #d4b88c;
    --folder-dark: #b5986c;
    --bg-color: #1a1a1a;
    --text-dark: #222;
    --stamp-red: #c41e3a;
    --id-blue: #091631;
    --typewriter: 'Courier New', Courier, monospace;
    --sans-serif: 'Arial', sans-serif;
}

/* --- FALLING FOLDER INTRO --- */
#falling-intro {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #111; /* The dark floor */
    z-index: 99999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s ease; /* For fading out the floor */
}

/* The physical dropping folder */
#dropped-folder {
    width: 180px;
    height: 250px;
    background-color: #c4a473; /* Matches your manila cover */
    border-radius: 4px;
    box-shadow: 15px 25px 40px rgba(0,0,0,0.8);
    position: relative;
    cursor: pointer;
    border-left: 12px solid #a38255; /* The spine */
    display: flex;
    justify-content: center;
    align-items: center;
    
    /* The drop physics */
    animation: dropIn 0.9s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    
    /* The smooth morph transition for the click */
    transition: transform 0.7s cubic-bezier(0.645, 0.045, 0.355, 1), opacity 0.5s ease 0.2s;
}

/* The top cutout tab of the mini folder */
#dropped-folder::before {
    content: '';
    position: absolute;
    top: -12px;
    right: 15px;
    width: 70px;
    height: 12px;
    background-color: #c4a473;
    border-radius: 4px 4px 0 0;
}

.folder-stamp {
    font-family: 'Special Elite', var(--typewriter);
    color: #c41e3a;
    font-size: 1.5rem;
    font-weight: bold;
    border: 3px solid #c41e3a;
    padding: 5px 10px;
    transform: rotate(-15deg);
    opacity: 0.7;
    mix-blend-mode: multiply;
}

/* Typography for the intro screen */
.intro-hint {
    color: #555;
    font-family: 'Special Elite', var(--typewriter);
    letter-spacing: 4px;
    margin-bottom: 50px;
    opacity: 0;
    animation: fadeIn 1s forwards 0.5s;
}

.click-hint {
    color: #eab159; /* Vintage terminal yellow */
    font-family: 'Special Elite', var(--typewriter);
    letter-spacing: 3px;
    margin-top: 50px;
    opacity: 0;
    animation: pulseBlink 1.5s infinite 1.5s; /* Waits for the folder to drop, then flashes */
    cursor: pointer;
}

/* --- THE MORPH STATE (Triggered via JS) --- */
#dropped-folder.morphing {
    /* Zooms rapidly into the camera and straightens out */
    transform: scale(6) rotate(0deg) translateY(10px); 
    opacity: 0; 
    pointer-events: none;
}

/* --- ANIMATION KEYFRAMES --- */
@keyframes dropIn {
    0% { transform: translateY(-100vh) rotate(-30deg) scale(0.8); }
    60% { transform: translateY(0) rotate(12deg) scale(1); } /* Hits the floor */
    75% { transform: translateY(-30px) rotate(-5deg) scale(1); } /* Rebounds */
    90% { transform: translateY(0) rotate(8deg) scale(1); } /* Hits again */
    100% { transform: translateY(0) rotate(6deg) scale(1); } /* Settles */
}

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes pulseBlink {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 1; }
}

body {
    background-color: var(--bg-color);
    background-image: radial-gradient(#333 1px, transparent 1px);
    background-size: 20px 20px;
    color: var(--text-dark);
    font-family: var(--typewriter);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

/* The Manila Folder Container */
.dossier-container {
    width: 100%;
    max-width: 950px;
    background-color: var(--folder-bg);
    border-radius: 5px;
    box-shadow: 10px 10px 30px rgba(0,0,0,0.7);
    position: relative;
    padding: 40px 40px 120px 40px; 
    min-height: 550px; 
}

/* Folder Tabs (Colored Sticky-Note Dividers) */
.tabs {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    width: 100%;
    background: transparent;
    padding: 10px 10px 0 10px;
    box-sizing: border-box;
    border-bottom: 1px solid rgba(0,0,0,0.15); 
}

/* Assigning a unique vintage sticky-note color to each tab */
.tab-btn:nth-child(1) { --tab-bg: #eab159; } /* Mustard Yellow */
.tab-btn:nth-child(2) { --tab-bg: #7fa3b0; } /* Dusty Blue */
.tab-btn:nth-child(3) { --tab-bg: #cc7a7a; } /* Vintage Red */
.tab-btn:nth-child(4) { --tab-bg: #8fa97c; } /* Sage Green */
.tab-btn:nth-child(5) { --tab-bg: #d49266; } /* Burnt Orange */
.tab-btn:nth-child(6) { --tab-bg: #a894a4; } /* Muted Plum */

.tab-btn {
    flex: 1;
    padding: 10px 5px;
    background: var(--tab-bg);
    border: none;
    border-radius: 8px 8px 0 0;
    margin-right: 3px;
    margin-top: 6px; 
    font-family: var(--typewriter);
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s ease;
    font-size: 0.8rem;
    color: #111; /* Keeps text dark and readable */
    
    /* Makes inactive tabs look recessed and shadowed */
    box-shadow: inset 0 -5px 10px rgba(0,0,0,0.2); 
    filter: brightness(0.8); /* Darkens the color when inactive */
}

.tab-btn:hover {
    filter: brightness(0.9); /* Slightly brightens on hover */
}

.tab-btn.active {
    background: var(--tab-bg);
    margin-top: 0; 
    padding-top: 16px;
    z-index: 2;
    
    /* Pops the active tab forward */
    box-shadow: 2px -2px 8px rgba(0,0,0,0.15); 
    filter: brightness(1); /* Full vibrant color when clicked */
    margin-bottom: -1px; /* Pulls it down slightly to overlap the folder line */
}

/* Frames */
/* --- PHYSICAL PAPER PAGES --- */
.frame {
    display: none;
    margin-top: 20px; /* Pulls the paper closer to the tabs */
    padding: 40px;
    background-color: #fdfaf6; /* Classic off-white paper color */
    border-radius: 2px 8px 8px 8px; /* Slightly rounded right corners */
    box-shadow: 2px 5px 15px rgba(0,0,0,0.15); /* Drop shadow on the folder */
    border: 1px solid rgba(0,0,0,0.05);
    animation: fadeIn 0.4s ease-in-out;
    min-height: 600px; /* Keeps pages a consistent height */
    position: relative;
}

.frame.active {
    display: block;
}

/* --- THE OFFICIAL PAGE STAMP --- */
    .frame::after {
        content: 'TOP SECRET // CLEARED'; /* You can change this text! */
        position: absolute;
        bottom: 40px;
        right: 40px;
        color: #c41e3a;
        font-family: 'Special Elite', var(--typewriter);
        font-size: clamp(1.2rem, 3vw, 1.8rem); /* Responsive sizing */
        font-weight: bold;
        border: 4px solid #c41e3a;
        padding: 5px 15px;
        transform: rotate(-4deg);
        opacity: 0.6; /* Fades the ink slightly */
        
        /* The Magic Trick: Makes it look like real ink soaking into the paper lines */
        mix-blend-mode: multiply; 
        
        pointer-events: none; /* Stops the stamp from blocking clicks */
        z-index: 10;
    }

    /* Tweak for the dark Exhibits page so the stamp remains visible */
    #evidence::after {
        color: #ff4d4d;
        border-color: #ff4d4d;
        mix-blend-mode: normal; /* Multiply doesn't work on dark paper */
        opacity: 0.8;
    }

/* 1. Case File (Home): Plain Vintage Paper */
#home {
    background-color: #fdfaf6;
    /* Just plain paper, letting the text breathe */
}

/* 2. Operations: Lined Notebook Paper */
#operations {
    background-color: #fff;
    /* Creates a red margin line and repeating blue horizontal lines */
    background-image: 
        linear-gradient(#f49595 2px, transparent 2px), 
        repeating-linear-gradient(transparent, transparent 28px, #91d2fa 28px, #91d2fa 29px);
    background-position: 40px 0, 0 30px; /* Positions the red line */
    background-size: 100% 100%, 100% 29px;
    background-repeat: no-repeat, repeat;
    padding-left: 60px; /* Pushes text past the red margin */
}

/* 3. Training & Skills: Blueprint / Graph Paper */
#training {
    background-color: #f0f7fb; /* Very pale blue base */
    /* Creates intersecting horizontal and vertical lines */
    background-image: 
        linear-gradient(rgba(145, 210, 250, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(145, 210, 250, 0.5) 1px, transparent 1px);
    background-size: 20px 20px; /* Size of the grid squares */
}

/* 4. Comm Link (Login): Dotted Bullet Journal */
#login {
    background-color: #fff;
    /* Creates tiny repeating dots */
    background-image: radial-gradient(#ccc 1px, transparent 1px);
    background-size: 20px 20px;
}

/* 5. Asset Rates: Yellow Legal Pad */
#catalogues {
    background-color: #fdf0a6; /* Legal pad yellow */
    /* Creates a double red margin and blue lines */
    background-image: 
        linear-gradient(90deg, transparent 40px, #e87b7b 40px, #e87b7b 41px, transparent 41px, transparent 45px, #e87b7b 45px, #e87b7b 46px, transparent 46px), 
        repeating-linear-gradient(transparent, transparent 28px, #91d2fa 28px, #91d2fa 29px);
    background-size: 100% 100%, 100% 29px;
    padding-left: 70px;
}

/* 6. Exhibits: Dark Photo Mat / Bristol Board */
#evidence {
    background-color: #2a2a2a; /* Dark background makes photos pop */
    color: #eee; /* Light text for the dark page */
    background-image: radial-gradient(#333 1px, transparent 1px);
    background-size: 10px 10px;
}

/* Adjustments for the dark Exhibits page */
#evidence h2, #evidence p {
    border-bottom-color: #555;
}

/* Optional: A piece of tape holding the top left of every page */
.frame::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 60px;
    height: 20px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    transform: rotate(-15deg);
    z-index: 10;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Typography & Elements */
h1, h2, h3 {
    border-bottom: 2px solid var(--text-dark);
    padding-bottom: 5px;
    text-transform: uppercase;
}

.redacted {
    background-color: var(--text-dark);
    color: var(--text-dark);
    padding: 0 5px;
    cursor: pointer;
    transition: color 0.3s;
}

.redacted:hover {
    color: #fff;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
}

input[type="text"], input[type="email"], input[type="password"] {
    width: 100%;
    padding: 10px;
    background: transparent;
    border: none;
    border-bottom: 2px dashed var(--text-dark);
    font-family: var(--typewriter);
    font-size: 1rem;
    outline: none;
}

button.submit-btn {
    background-color: var(--text-dark);
    color: var(--folder-bg);
    padding: 10px 20px;
    border: none;
    font-family: var(--typewriter);
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    margin-top: 10px;
}

button.submit-btn:hover {
    background-color: var(--stamp-red);
    color: white;
}

.error-msg {
    color: var(--stamp-red);
    font-size: 0.8rem;
    display: none;
    margin-top: 5px;
    font-weight: bold;
}

/* Tables for Rates/Skills */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid var(--text-dark);
    padding: 12px;
    text-align: left;
}

th {
    background-color: rgba(0,0,0,0.1);
}

/* --- REDESIGNED ID CARD --- */
.case-file-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.text-content {
    flex: 1;
}

.id-badge {
    width: 320px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 2px 5px 15px rgba(0,0,0,0.3);
    font-family: 'Special Elite', var(--typewriter);
    border: 1px solid #ccc;
    overflow: hidden;
    transform: rotate(2deg);
    position: relative;
}

/* Tape effect holding the ID */
.id-badge::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%) rotate(-3deg);
    width: 100px;
    height: 25px;
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    z-index: 10;
}

.id-header {
    background-color: var(--id-blue);
    color: white;
    text-align: center;
    padding: 15px 10px;
    font-size: 0.75rem;
    font-weight: bold;
    line-height: 1.3;
}

.id-header span {
    display: block;
    font-size: 1rem;
    margin-bottom: 3px;
}

.id-body {
    padding: 15px;
    display: flex;
    gap: 15px;
}

.id-photo-container {
    width: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.id-photo {
    width: 80px;
    height: 100px;
    border: 1px solid #999;
    background-color: #eee;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.6rem;
    color: #666;
    text-align: center;
    padding: 5px;
}

.id-photo {
    width: 80px;
    height: 100px;
    border: 1px solid #999;
    background-color: #eee;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden; /* This is the magic lock: it hides anything that tries to spill out */
    padding: 0; /* Removed padding so the image touches the borders */
}

/* Add this brand new rule right below .id-photo */
.id-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* This makes the image fill the box without squishing or distorting */
}

.id-signature {
    margin-top: 10px;
    border-top: 1px solid #333;
    width: 100%;
    text-align: center;
    font-size: 0.6rem;
    padding-top: 2px;
    font-family: 'Special Elite', var(--typewriter);
    font-size: 0.8rem;
    color: #111; 
    text-transform: uppercase;
    letter-spacing: 1px;
}

.id-details {
    flex: 1;
    font-size: 0.7rem;
    color: #111;
}

.id-details p {
    margin: 0 0 6px 0;
    display: flex;
}

.id-details span.label {
    font-weight: bold;
    width: 80px;
    flex-shrink: 0;
}

.id-footer {
    background: #f4f4f4;
    border-top: 1px solid #ddd;
    padding: 5px 15px;
    font-size: 0.65rem;
    color: var(--id-blue);
    font-weight: bold;
}

/* --- EVIDENCE BOARD CATALOGUE (UPGRADED) --- */
.evidence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 20px;
    padding: 20px;
}

.polaroid {
    perspective: 1000px; /* Enables 3D space */
    height: 280px; /* Fixed height so the flip works */
    position: relative;
    cursor: pointer;
    z-index: 1;
}

/* Scatters the photos */
.polaroid:nth-child(even) { transform: rotate(3deg); }
.polaroid:nth-child(odd) { transform: rotate(-2deg); }
.polaroid:nth-child(3n) { transform: rotate(-4deg); }
.polaroid:nth-child(4n) { transform: rotate(4deg); }

.polaroid-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
    transform-style: preserve-3d; /* Keeps front and back together */
}

/* The Flip Action */
.polaroid.flipped .polaroid-inner {
    transform: rotateY(180deg) scale(1.1);
    z-index: 10;
}

.polaroid:hover:not(.flipped) .polaroid-inner {
    transform: scale(1.05); /* Gentle hover before flip */
}

.polaroid-front, .polaroid-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    background: #fff;
    box-shadow: 3px 5px 15px rgba(0,0,0,0.4);
    border: 1px solid #ccc;
    box-sizing: border-box;
    padding: 10px;
}

/* Tape applied to both sides */
.polaroid-front::before, .polaroid-back::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%) rotate(-4deg);
    width: 80px;
    height: 25px;
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    z-index: 2;
}

/* Front specific */
.polaroid-front img {
    width: 100%;
    height: 200px;
    object-fit: cover; /* Crops thumbnail to fit perfectly */
    border: 1px solid #ddd;
    cursor: zoom-in; /* Changes mouse to magnifying glass over the photo */
    position: relative;
    z-index: 5;
}

.polaroid-caption {
    position: absolute;
    bottom: 15px;
    left: 0;
    width: 100%;
    text-align: center;
    font-family: 'Special Elite', var(--typewriter);
    font-size: 0.85rem;
    color: #111;
}

/* Back specific */
.polaroid-back {
    transform: rotateY(180deg);
    background: #fdfaf6; /* Slightly aged paper color */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    font-family: 'Special Elite', var(--typewriter);
}

.polaroid-back h4 {
    margin: 0 0 10px 0;
    color: var(--stamp-red);
    font-size: 1.1rem;
    border-bottom: 1px solid #ccc;
    padding-bottom: 5px;
}

.polaroid-back p {
    font-size: 0.8rem;
    line-height: 1.4;
    color: #333;
}

/* --- LIGHTBOX MODAL --- */
.evidence-modal {
    display: none; 
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.85); /* Dark overlay */
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
}

.evidence-modal img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain; /* Shows FULL image uncropped */
    border: 5px solid #fff;
    box-shadow: 0 0 30px rgba(0,0,0,0.8);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* --- 3D FOLDER COVER --- */
.perspective-wrapper {
    perspective: 2000px; /* Gives the 3D flip depth */
    width: 100%;
    max-width: 950px;
    position: relative;
}

#folder-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #c4a473; /* Manila folder color */
    border-radius: 0 8px 8px 0;
    z-index: 100;
    /* The Hinge */
    transform-origin: left center; 
    transition: transform 1s cubic-bezier(0.645, 0.045, 0.355, 1), opacity 0.8s ease 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 10px 10px 30px rgba(0,0,0,0.7);
    border-left: 30px solid #a38255; /* The dark folded spine */
}

/* The top cut-out tab of the cover */
#folder-cover::before {
    content: '';
    position: absolute;
    top: -18px;
    right: 40px;
    width: 180px;
    height: 20px;
    background-color: #c4a473;
    border-radius: 8px 8px 0 0;
}

/* The Animation Class added via JS */
#folder-cover.opened {
    transform: rotateY(-110deg); /* Swings it open to the left */
    opacity: 0; /* Fades out so you can click the inside */
    pointer-events: none; /* Disables clicks on the invisible cover */
}

/* Cover Typography */
.cover-text {
    text-align: center;
    color: #1a1a1a;
    font-family: 'Special Elite', var(--typewriter); /* Using your typewriter font */
    transform: rotate(-2deg); /* Slight messy tilt */
}

.cover-text h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    margin: 10px 0;
    border-bottom: none;
    letter-spacing: 2px;
    font-weight: normal;
}

.cover-text .vol {
    font-size: 1.2rem;
    margin-bottom: 10px;
    letter-spacing: 3px;
}

.cover-text .sub {
    font-size: 1.5rem;
    font-weight: bold;
    border-top: 2px solid #1a1a1a;
    border-bottom: 2px solid #1a1a1a;
    display: inline-block;
    padding: 5px 20px;
    margin-top: 10px;
}

.cover-text .agency {
    margin-top: 120px;
    font-size: 0.9rem;
    opacity: 0.6;
    letter-spacing: 1px;
}

/* Mobile Device Adjustments */
@media (max-width: 768px) {
    /* Fixes the ID card squishing the text */
    .case-file-layout {
        flex-direction: column;
        align-items: center; /* Centers the ID card */
    }
    
    .text-content {
        order: 2; /* Forces text to the bottom */
        width: 100%;
    }
    
    .id-badge {
        order: 1; /* Forces ID card to the top */
        margin-bottom: 30px; /* Adds breathing room below the card */
        transform: rotate(0deg); /* Removes the tilt on mobile so it fits better */
    }
    
    /* Keeps tabs functional on mobile */
    .tabs {
        flex-wrap: wrap; 
        padding: 0;
    }
    .tab-btn {
        flex: 1 1 45%; 
        margin-top: 0;
        border-radius: 8px 8px 0 0;
    }
    .tab-btn.active {
        padding-top: 8px;
    }

    /* --- Mobile Cover Adjustments --- */
    #folder-cover {
        border-left-width: 15px; /* Thinner spine so it doesn't eat up screen space */
    }

    #folder-cover::before {
        width: 120px; /* Shrinks the top cut-out tab */
        right: 20px;
        top: -15px;
        height: 15px;
    }

    .cover-text h1 {
        font-size: 2.5rem; /* Prevents the main title from wrapping awkwardly */
    }

    .cover-text .sub {
        font-size: 1.1rem;
        padding: 5px 10px;
    }

    .cover-text .agency {
        margin-top: 60px; /* Halves the massive gap so it fits on short phone screens */
        font-size: 0.75rem;
        padding: 0 15px; /* Keeps text from touching the absolute edges */
    }
    
    /* Push the frames down further on mobile because tabs wrap to two lines */
    .frame {
        margin-top: 100px;
    }

    /* --- Mobile Layout Fixes --- */
    /* 1. Stop tables from bursting out of the paper */
    table {
        display: block;
        overflow-x: auto; /* Allows horizontal scrolling if it's too wide */
        font-size: 0.85rem; /* Shrinks the table text slightly */
        border-collapse: collapse;
        width: 100%;
    }

    /* 2. Reposition and shrink the page stamp */
    .frame::after {
        font-size: 1rem; /* Smaller font for small screens */
        bottom: 20px; /* Tucks it closer to the bottom edge */
        right: 10px; /* Tucks it closer to the right edge */
        border-width: 2px; /* Thinner border */
        padding: 3px 10px;
    }

    /* 3. Adjust mobile paper padding to ensure there's a safe zone */
    .frame {
        padding: 30px 20px 90px 20px; /* Top, Right, Bottom (90px safe zone), Left */
    }
}