/* HashCrypto 8-bit Retro Theme */

/* Import 8-bit font */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
    /* 8-bit Color Palette */
    --pixel-purple: #8B4BC4;
    --pixel-blue: #4B7BC4;
    --pixel-cyan: #4BC4E0;
    --pixel-green: #4BC44B;
    --pixel-yellow: #E0C44B;
    --pixel-orange: #E0844B;
    --pixel-red: #E04B4B;
    --pixel-pink: #E04BC4;
    --pixel-dark: #2A2A3A;
    --pixel-darker: #1A1A2A;
    --pixel-light: #F0F0F0;
    --pixel-white: #FFFFFF;

    /* Shadows */
    --pixel-shadow: 4px 4px 0px rgba(0,0,0,0.3);
    --pixel-shadow-lg: 8px 8px 0px rgba(0,0,0,0.3);
}

/* Body & Base */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--pixel-darker);
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,.1) 2px, rgba(0,0,0,.1) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,.1) 2px, rgba(0,0,0,.1) 4px);
}

/* 8-bit Headings */
h1, h2, h3, h4, h5, h6, .pixel-text {
    font-family: 'Press Start 2P', cursive;
    letter-spacing: 0.05em;
    line-height: 1.6;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.3);
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; }
h4 { font-size: 0.875rem; }

/* Pixel Borders */
.pixel-border {
    border: 4px solid currentColor;
    box-shadow: var(--pixel-shadow);
    position: relative;
}

.pixel-border::before,
.pixel-border::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: currentColor;
}

.pixel-border::before {
    top: -4px;
    left: -4px;
}

.pixel-border::after {
    bottom: -4px;
    right: -4px;
}

/* Pixel Cards */
.pixel-card {
    background: var(--pixel-dark);
    border: 4px solid var(--pixel-purple);
    box-shadow: var(--pixel-shadow);
    padding: 1.5rem;
    position: relative;
    image-rendering: pixelated;
}

.pixel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg,
        var(--pixel-purple) 0%,
        var(--pixel-blue) 25%,
        var(--pixel-cyan) 50%,
        var(--pixel-blue) 75%,
        var(--pixel-purple) 100%);
}

/* Pixel Buttons */
.pixel-btn {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.75rem;
    padding: 12px 24px;
    border: 4px solid currentColor;
    background: var(--pixel-purple);
    color: var(--pixel-white);
    text-transform: uppercase;
    box-shadow: var(--pixel-shadow);
    transition: all 0.1s;
    cursor: pointer;
    position: relative;
    image-rendering: pixelated;
}

.pixel-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
}

.pixel-btn:active {
    transform: translate(4px, 4px);
    box-shadow: none;
}

.pixel-btn-green {
    background: var(--pixel-green);
    border-color: var(--pixel-green);
}

.pixel-btn-red {
    background: var(--pixel-red);
    border-color: var(--pixel-red);
}

.pixel-btn-blue {
    background: var(--pixel-blue);
    border-color: var(--pixel-blue);
}

.pixel-btn-yellow {
    background: var(--pixel-yellow);
    border-color: var(--pixel-yellow);
    color: var(--pixel-dark);
}

/* Pixel Gradient Background */
.pixel-gradient {
    background: linear-gradient(135deg,
        var(--pixel-purple) 0%,
        var(--pixel-blue) 50%,
        var(--pixel-cyan) 100%);
    position: relative;
}

.pixel-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,.05) 2px, rgba(255,255,255,.05) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(255,255,255,.05) 2px, rgba(255,255,255,.05) 4px);
    pointer-events: none;
}

/* Pixel Inputs */
.pixel-input {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.75rem;
    padding: 12px;
    border: 4px solid var(--pixel-purple);
    background: var(--pixel-darker);
    color: var(--pixel-white);
    box-shadow: inset 2px 2px 0px rgba(0,0,0,0.5);
}

.pixel-input:focus {
    outline: none;
    border-color: var(--pixel-cyan);
    box-shadow: inset 2px 2px 0px rgba(0,0,0,0.5), 0 0 0 4px rgba(75, 196, 224, 0.3);
}

/* Pixel Stats Box */
.pixel-stat {
    background: var(--pixel-dark);
    border: 4px solid var(--pixel-purple);
    padding: 1rem;
    text-align: center;
    box-shadow: var(--pixel-shadow);
    position: relative;
}

.pixel-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--pixel-cyan);
}

.pixel-stat::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 8px;
    height: 8px;
    background: var(--pixel-pink);
}

.pixel-stat-value {
    font-family: 'Press Start 2P', cursive;
    font-size: 1.25rem;
    color: var(--pixel-cyan);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.5);
}

.pixel-stat-label {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.625rem;
    color: var(--pixel-light);
    text-transform: uppercase;
    margin-top: 0.5rem;
}

/* Pixel Alert/Flash Messages */
.pixel-alert {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.75rem;
    padding: 1rem;
    border: 4px solid currentColor;
    box-shadow: var(--pixel-shadow);
    margin-bottom: 1rem;
}

.pixel-alert-success {
    background: var(--pixel-green);
    border-color: #2A9D2A;
    color: var(--pixel-white);
}

.pixel-alert-error {
    background: var(--pixel-red);
    border-color: #B03030;
    color: var(--pixel-white);
}

.pixel-alert-warning {
    background: var(--pixel-yellow);
    border-color: #B09030;
    color: var(--pixel-dark);
}

.pixel-alert-info {
    background: var(--pixel-blue);
    border-color: #305090;
    color: var(--pixel-white);
}

/* Pixel Table */
.pixel-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 4px solid var(--pixel-purple);
    box-shadow: var(--pixel-shadow);
}

.pixel-table thead {
    background: var(--pixel-purple);
    color: var(--pixel-white);
}

.pixel-table th {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.625rem;
    padding: 0.75rem;
    text-align: left;
    border-bottom: 4px solid var(--pixel-darker);
}

.pixel-table td {
    padding: 0.75rem;
    border-bottom: 2px solid var(--pixel-dark);
    background: var(--pixel-darker);
    color: var(--pixel-light);
}

.pixel-table tbody tr:hover td {
    background: var(--pixel-dark);
}

/* Pixel Badge */
.pixel-badge {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.625rem;
    padding: 4px 8px;
    border: 2px solid currentColor;
    display: inline-block;
    text-transform: uppercase;
}

.pixel-badge-success {
    background: var(--pixel-green);
    color: var(--pixel-white);
}

.pixel-badge-error {
    background: var(--pixel-red);
    color: var(--pixel-white);
}

.pixel-badge-warning {
    background: var(--pixel-yellow);
    color: var(--pixel-dark);
}

.pixel-badge-info {
    background: var(--pixel-cyan);
    color: var(--pixel-white);
}

/* Pixel Progress Bar */
.pixel-progress {
    height: 32px;
    border: 4px solid var(--pixel-purple);
    background: var(--pixel-darker);
    position: relative;
    overflow: hidden;
}

.pixel-progress-bar {
    height: 100%;
    background: var(--pixel-green);
    transition: width 0.3s;
    position: relative;
}

.pixel-progress-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(90deg,
            transparent,
            transparent 8px,
            rgba(255,255,255,0.1) 8px,
            rgba(255,255,255,0.1) 16px);
}

/* Pixel Icon */
.pixel-icon {
    display: inline-block;
    width: 32px;
    height: 32px;
    image-rendering: pixelated;
    background-size: contain;
}

/* Animations */
@keyframes pixel-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes pixel-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pixel-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

.pixel-blink {
    animation: pixel-blink 1s infinite;
}

.pixel-float {
    animation: pixel-float 2s ease-in-out infinite;
}

.pixel-shake {
    animation: pixel-shake 0.5s;
}

/* Pixel Modal */
.pixel-modal {
    background: var(--pixel-dark);
    border: 4px solid var(--pixel-purple);
    box-shadow: 0 0 0 9999px rgba(0,0,0,0.8), var(--pixel-shadow-lg);
    padding: 2rem;
    max-width: 90%;
    position: relative;
}

.pixel-modal-header {
    font-family: 'Press Start 2P', cursive;
    font-size: 1rem;
    color: var(--pixel-cyan);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 4px solid var(--pixel-purple);
}

/* Pixel Navbar */
.pixel-nav {
    background: var(--pixel-dark);
    border-bottom: 4px solid var(--pixel-purple);
    box-shadow: 0 4px 0 rgba(0,0,0,0.3);
}

.pixel-nav-item {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.75rem;
    padding: 1rem;
    color: var(--pixel-light);
    text-transform: uppercase;
    transition: all 0.2s;
}

.pixel-nav-item:hover {
    background: var(--pixel-purple);
    color: var(--pixel-white);
}

.pixel-nav-item.active {
    background: var(--pixel-cyan);
    color: var(--pixel-dark);
}

/* Scrollbar 8-bit */
::-webkit-scrollbar {
    width: 16px;
    height: 16px;
}

::-webkit-scrollbar-track {
    background: var(--pixel-darker);
    border: 2px solid var(--pixel-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--pixel-purple);
    border: 2px solid var(--pixel-darker);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--pixel-cyan);
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 1rem; }
    h2 { font-size: 0.875rem; }
    h3 { font-size: 0.75rem; }

    .pixel-btn {
        font-size: 0.625rem;
        padding: 8px 16px;
    }

    .pixel-input {
        font-size: 0.625rem;
        padding: 8px;
    }

    .pixel-stat-value {
        font-size: 1rem;
    }

    .pixel-stat-label {
        font-size: 0.5rem;
    }
}

/* Loading Spinner 8-bit */
.pixel-spinner {
    width: 32px;
    height: 32px;
    background: var(--pixel-cyan);
    animation: pixel-spin 1s steps(4) infinite;
    position: relative;
}

.pixel-spinner::before {
    content: '';
    position: absolute;
    inset: 4px;
    background: var(--pixel-dark);
}

@keyframes pixel-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pixel Divider */
.pixel-divider {
    height: 4px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--pixel-purple) 10%,
        var(--pixel-cyan) 50%,
        var(--pixel-purple) 90%,
        transparent 100%);
    margin: 2rem 0;
}

/* Glass effect for overlays */
.pixel-glass {
    background: rgba(42, 42, 58, 0.9);
    backdrop-filter: blur(10px);
    border: 4px solid rgba(139, 75, 196, 0.5);
}