:root {
    --black: #000000;
    --white: #ffffff;
    --gray: #cccccc;
    --neon-green: #39ff14;
    --neon-red: #ff073a;
    --border-thick: 3px solid var(--black);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--white);
    color: var(--black);
    font-family: 'Space Mono', monospace;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(var(--gray) 1px, transparent 1px),
        linear-gradient(90deg, var(--gray) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.2;
    z-index: -1;
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes pulseBorder {
    0%, 100% { box-shadow: 4px 4px 0px var(--black); transform: translate(0,0); }
    50% { box-shadow: 8px 8px 0px var(--black); transform: translate(-2px, -2px); }
}

@keyframes flashPaste {
    0% { background-color: var(--black); color: var(--white); transform: scale(0.98); }
    50% { background-color: var(--gray); color: var(--black); }
    100% { background-color: var(--white); color: var(--black); transform: scale(1); }
}

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

.main-container {
    display: flex;
    flex-direction: column;
    flex: 1;
}

@media (min-width: 900px) {
    .main-container {
        flex-direction: row;
        height: calc(100vh - 45px);
    }
}

.panel-left {
    padding: 30px;
    background: var(--white);
    border-bottom: var(--border-thick);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

@media (min-width: 900px) {
    .panel-left {
        width: 40%;
        padding: 50px;
        border-bottom: none;
        border-right: var(--border-thick);
        position: sticky;
        top: 0;
        height: calc(100vh - 45px);
    }
}

.huge-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 0.9;
    letter-spacing: -2px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.subtitle {
    font-size: 1rem;
    margin-top: 10px;
    max-width: 350px;
    border-left: 3px solid var(--black);
    padding-left: 15px;
}

.decor-box {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 25px;
    background: var(--white);
    border: var(--border-thick);
    font-size: 1.1rem;
    font-weight: 900;
    animation: floatSlow 4s ease-in-out infinite;
    box-shadow: 6px 6px 0px var(--black);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 10px 15px;
    border: 2px solid var(--black);
    background: #f9f9f9;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray);
    border: 2px solid var(--black);
    transition: all 0.3s ease;
}

.status-dot.active {
    background: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green);
}

.status-dot.error {
    background: var(--neon-red);
    box-shadow: 0 0 10px var(--neon-red);
}

.decor-svg {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    stroke: var(--black);
    fill: none;
    stroke-width: 3;
    animation: floatSlow 5s infinite reverse;
}

.panel-right {
    padding: 30px;
    width: 100%;
    overflow-y: auto;
}

@media (min-width: 900px) {
    .panel-right {
        width: 60%;
        padding: 50px;
    }
}

.brutal-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 500px;
}

.input-block {
    display: flex;
    flex-direction: column;
}

.input-block label {
    font-size: 0.9rem;
    font-weight: 700;
    background: var(--black);
    color: var(--white);
    padding: 6px 12px;
    width: fit-content;
    border: var(--border-thick);
    border-bottom: none;
    text-transform: uppercase;
}

.brutal-input {
    font-family: 'Space Mono', monospace;
    font-size: 1rem;
    font-weight: 700;
    padding: 12px 15px;
    border: var(--border-thick);
    background: var(--white);
    color: var(--black);
    outline: none;
    box-shadow: 4px 4px 0px var(--black);
    transition: all 0.2s ease;
}

.brutal-input:focus {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--black);
    background: #fafafa;
}

.brutal-input.error-input {
    border-color: var(--neon-red);
    box-shadow: 4px 4px 0px var(--neon-red);
}

.input-paste-wrapper {
    position: relative;
    display: flex;
    width: 100%;
}

.input-paste-wrapper input {
    width: 100%;
    padding-right: 100px;
}

.btn-paste {
    position: absolute;
    right: 5px;
    top: 5px;
    bottom: 5px;
    background: var(--black);
    color: var(--white);
    border: none;
    padding: 0 15px;
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.1s;
}

.btn-paste:hover {
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--black);
}

.btn-paste:active {
    transform: scale(0.95);
}

.pasted-flash {
    animation: flashPaste 0.5s ease-out forwards;
}

.row-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (max-width: 600px) {
    .row-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

.upload-box {
    border: var(--border-thick);
    border-style: dashed;
    background: var(--white);
    padding: 30px 15px;
    text-align: center;
    cursor: pointer;
    box-shadow: 4px 4px 0px var(--black);
    transition: all 0.3s ease;
    position: relative;
}

.upload-box:hover {
    background: var(--black);
    color: var(--white);
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--gray);
}

.upload-box svg {
    width: 40px;
    height: 40px;
    stroke: var(--black);
    fill: none;
    stroke-width: 2.5;
    margin-bottom: 15px;
    transition: stroke 0.3s ease;
}

.upload-box:hover svg {
    stroke: var(--white);
    animation: floatSlow 1s infinite;
}

.upload-box h2 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.upload-box p {
    font-size: 0.85rem;
}

.upload-box.has-file {
    border-style: solid;
    background: #f0f0f0;
}

#iconPreviewSmall {
    max-width: 60px;
    max-height: 60px;
    margin: 10px auto 0;
    display: none;
    border: 2px solid var(--black);
}

.btn-submit {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    padding: 15px;
    background: var(--white);
    color: var(--black);
    border: var(--border-thick);
    cursor: pointer;
    text-transform: uppercase;
    animation: pulseBorder 2s infinite;
    transition: all 0.2s;
    margin-top: 10px;
}

.btn-submit:hover {
    background: var(--black);
    color: var(--white);
    animation: none;
    box-shadow: 0px 0px 0px var(--black);
    transform: translate(4px, 4px);
}

.btn-submit:disabled {
    animation: none;
    background: var(--gray);
    color: #666;
    cursor: not-allowed;
    box-shadow: 0px 0px 0px var(--black);
    transform: none;
}

.btn-submit .spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--black);
    border-top: 3px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
    vertical-align: middle;
}

.btn-submit:disabled .spinner {
    border-color: #666;
    border-top-color: transparent;
}

.result-panel {
    margin-top: 25px;
    padding: 20px;
    border: var(--border-thick);
    background: #f9f9f9;
    display: none;
    box-shadow: 6px 6px 0px var(--black);
}

.result-panel.show {
    display: block;
    animation: floatSlow 0.5s ease-out;
}

.result-panel.success {
    background: #f0fff0;
    border-color: var(--neon-green);
    box-shadow: 6px 6px 0px var(--neon-green);
}

.result-panel.error-panel {
    background: #fff0f0;
    border-color: var(--neon-red);
    box-shadow: 6px 6px 0px var(--neon-red);
}

.result-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--white);
    border: 2px solid var(--black);
    margin-bottom: 15px;
}

.result-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border: 2px solid var(--black);
}

.result-icon-fallback {
    width: 50px;
    height: 50px;
    background: var(--black);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
}

.btn-download {
    width: 100%;
    padding: 15px;
    background: var(--neon-green);
    color: var(--black);
    border: var(--border-thick);
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 900;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s;
    box-shadow: 4px 4px 0px var(--black);
}

.btn-download:hover {
    background: var(--black);
    color: var(--neon-green);
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--neon-green);
}

.btn-download:disabled {
    background: var(--gray);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.btn-download .download-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--black);
    border-top: 3px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
    vertical-align: middle;
}

.download-progress {
    width: 100%;
    height: 6px;
    background: var(--gray);
    border: 2px solid var(--black);
    margin-top: 15px;
    display: none;
    overflow: hidden;
}

.download-progress.active {
    display: block;
}

.download-progress-bar {
    height: 100%;
    background: var(--neon-green);
    width: 0%;
    transition: width 0.3s ease;
}

.download-status {
    text-align: center;
    padding: 10px;
    margin-top: 10px;
    font-weight: 700;
    font-size: 0.9rem;
}

.download-status.success {
    color: var(--neon-green);
}

.download-status.downloading {
    color: var(--black);
}

.download-status.error {
    color: var(--neon-red);
}

.footer-status {
    background: var(--black);
    color: var(--white);
    height: 45px;
    display: flex;
    align-items: center;
    overflow: hidden;
    position: fixed;
    bottom: 0;
    width: 100%;
    border-top: var(--border-thick);
    z-index: 10;
}

.marquee-content {
    display: flex;
    white-space: nowrap;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    animation: marqueeScroll 15s linear infinite;
}

.marquee-content span {
    padding: 0 40px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.marquee-svg {
    width: 20px;
    height: 20px;
    stroke: var(--white);
    fill: none;
    stroke-width: 3;
}

.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 100;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 20px;
}

.loading-overlay.active {
    display: flex;
}

.loading-overlay p {
    font-weight: 900;
    font-size: 1.5rem;
    text-transform: uppercase;
}

.loading-spinner-big {
    width: 60px;
    height: 60px;
    border: 6px solid var(--black);
    border-top: 6px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}