/* Custom 90s Memphis & Synthwave Styles for Dead Center Card Scanner */

:root {
    --neon-pink: #ff007f;
    --neon-cyan: #00f0ff;
    --neon-green: #39ff14;
    --neon-yellow: #ffe600;
    --neon-purple: #bd00ff;
    --bg-dark: #0b0713;       /* Deep retro purple-black */
    --panel-dark: #140d25;    /* Vibrant dark panel background */
    --border-light: #ffffff;
}

/* Custom Base resets and 90s grid background */
body {
    background-color: var(--bg-dark);
    background-image: 
        linear-gradient(rgba(189, 0, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(189, 0, 255, 0.04) 1px, transparent 1px);
    background-size: 30px 30px;
    background-position: center;
    position: relative;
    overflow-x: hidden;
}

/* Scrollbar adjustments */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--neon-purple);
    border: 2px solid var(--border-light);
    border-radius: 0px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-pink);
}

/* Drag over highlight styling */
.drag-over {
    border-color: var(--neon-pink) !important;
    background-color: rgba(255, 0, 127, 0.1) !important;
    box-shadow: 0 0 15px var(--neon-pink) !important;
    transform: scale(1.02);
}

/* 90s Memphis Offset Flat Shadows and Borders */
.border-memphis {
    border: 3px solid var(--border-light);
}

.shadow-memphis-cyan {
    box-shadow: 6px 6px 0px var(--neon-cyan);
}

.shadow-memphis-pink {
    box-shadow: 6px 6px 0px var(--neon-pink);
}

.shadow-memphis-purple {
    box-shadow: 6px 6px 0px var(--neon-purple);
}

.shadow-memphis-yellow {
    box-shadow: 6px 6px 0px var(--neon-yellow);
}

.shadow-memphis-black {
    box-shadow: 6px 6px 0px #000000;
}

/* Tactile 90s Buttons */
.btn-90s {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 3px solid var(--border-light);
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-90s-pink {
    background-color: var(--neon-pink);
    color: #ffffff;
    box-shadow: 4px 4px 0px #000000;
}

.btn-90s-pink:hover:not([disabled]) {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000000;
}

.btn-90s-pink:active:not([disabled]) {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px #000000;
}

.btn-90s-cyan {
    background-color: var(--neon-cyan);
    color: #000000;
    box-shadow: 4px 4px 0px #000000;
}

.btn-90s-cyan:hover:not([disabled]) {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000000;
}

.btn-90s-cyan:active:not([disabled]) {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px #000000;
}

/* Diagonal Stripe Hazard Pattern */
.bg-hazard-stripes {
    background: repeating-linear-gradient(
        -45deg,
        var(--panel-dark),
        var(--panel-dark) 10px,
        rgba(0, 240, 255, 0.05) 10px,
        rgba(0, 240, 255, 0.05) 20px
    );
}

/* Logo double text-shadow */
.logo-90s {
    font-family: 'Courier New', Courier, monospace;
    font-style: italic;
    color: #ffffff;
    text-shadow: 
        -3px -3px 0 var(--neon-pink),  
         3px 3px 0 var(--neon-cyan);
}

/* Retro Computer / OS Window Container for Image Zoom */
.retro-window {
    background-color: var(--panel-dark);
    border: 3px solid var(--border-light);
    box-shadow: 10px 10px 0px #000000, 0 0 25px rgba(189, 0, 255, 0.4);
    max-width: 600px;
    width: 95%;
    max-height: 90vh;
    border-radius: 4px;
    overflow: auto;
    display: flex;
    flex-direction: column;
    animation: zoomIn 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.retro-window-header {
    background: linear-gradient(90deg, var(--neon-pink) 0%, var(--neon-purple) 100%);
    border-bottom: 3px solid var(--border-light);
    padding: 0.5rem 1rem;
    color: #ffffff;
    font-family: ui-monospace, monospace;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.retro-window-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #000000;
}

.retro-close-btn {
    background-color: var(--neon-yellow);
    color: #000000;
    border: 2px solid var(--border-light);
    box-shadow: 2px 2px 0px #000000;
    font-weight: 900;
    font-family: monospace;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.retro-close-btn:hover {
    background-color: #ffffff;
    color: var(--neon-pink);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000000;
}

.retro-close-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000000;
}

/* Animations */
@keyframes zoomIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.glow-pink-pulse {
    animation: glowPulse 2s infinite alternate;
}

@keyframes glowPulse {
    from {
        box-shadow: 0 0 5px rgba(255, 0, 127, 0.4), inset 0 0 5px rgba(255, 0, 127, 0.2);
    }
    to {
        box-shadow: 0 0 15px rgba(255, 0, 127, 0.8), inset 0 0 10px rgba(255, 0, 127, 0.4);
    }
}

.glow-cyan-pulse {
    animation: glowCyanPulse 2s infinite alternate;
}

@keyframes glowCyanPulse {
    from {
        box-shadow: 0 0 5px rgba(0, 240, 255, 0.4), inset 0 0 5px rgba(0, 240, 255, 0.2);
    }
    to {
        box-shadow: 0 0 15px rgba(0, 240, 255, 0.8), inset 0 0 10px rgba(0, 240, 255, 0.4);
    }
}

#front-dropzone,
#back-dropzone {
    height: 350px !important;
    min-height: 350px !important;
}