@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

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

:root {
    --bg: #FFFBF0;
    --card: #FFFFFF;
    --dark: #1A1A2E;
    --border: #1A1A2E;
    --shadow: #1A1A2E;
    --accent: #FF6B35;
    --teal: #4ECDC4;
    --pink: #FF3366;
    --green: #2ECC71;
    --red: #E74C3C;
    --yellow: #F1C40F;
    --purple: #9B59B6;
    --text: #1A1A2E;
    --text-dim: #555566;
    --text-muted: #888899;
    --terminal-bg: #1A1A2E;
    --terminal-text: #4ECDC4;
    --radius: 12px;
    --radius-sm: 8px;
    --border-w: 3px;
    --shadow-offset: 4px;
}

body {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding: 24px;
    overflow-x: hidden;
}

.dot-grid {
    position: fixed;
    inset: 0;
    background-image: radial-gradient(circle, rgba(26,26,46,0.08) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.header {
    text-align: center;
    padding: 40px 24px 32px;
    margin-bottom: 24px;
    background: var(--card);
    border: var(--border-w) solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--shadow);
    position: relative;
}

.header-badge {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 4px;
    border: 2px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.header h1 {
    font-size: 2.8em;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -1px;
    margin-bottom: 6px;
}

.header h1 span {
    color: var(--accent);
}

.terminal-box {
    display: inline-block;
    background: var(--terminal-bg);
    border: 2px solid var(--border);
    border-radius: 6px;
    padding: 8px 18px;
    margin-top: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--terminal-text);
}

.terminal-box .prompt {
    color: var(--accent);
}

.terminal-box .typing-text {
    color: var(--terminal-text);
}

.terminal-box .cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--terminal-text);
    margin-left: 2px;
    vertical-align: text-bottom;
    animation: cursorBlink 1s step-end infinite;
}

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

.desc-bilingual {
    margin-top: 16px;
    font-size: 0.9em;
    color: var(--text-dim);
    line-height: 1.6;
}

.desc-bilingual .lang-tag {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 700;
    background: var(--yellow);
    color: var(--dark);
    padding: 1px 6px;
    border-radius: 3px;
    border: 1.5px solid var(--border);
    margin-right: 6px;
    vertical-align: middle;
}

.card {
    background: var(--card);
    border: var(--border-w) solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--shadow);
}

.controls-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.speed-control {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.speed-control label {
    font-size: 0.85em;
    font-weight: 700;
    color: var(--text-dim);
    white-space: nowrap;
    font-family: 'JetBrains Mono', monospace;
}

.speed-control select {
    background: var(--bg);
    border: 2px solid var(--border);
    color: var(--text);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: box-shadow 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.speed-control select:focus {
    outline: none;
    box-shadow: 3px 3px 0px var(--shadow);
}

.btn {
    background: var(--accent);
    color: #fff;
    border: var(--border-w) solid var(--border);
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Space Grotesk', sans-serif;
    flex: 1;
    min-width: 180px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--shadow);
}

.btn:hover:not(:disabled) {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--shadow);
}

.btn:active:not(:disabled) {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px var(--shadow);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-icon {
    display: inline-block;
    vertical-align: -3px;
    flex-shrink: 0;
}

.btn-danger {
    background: var(--red);
}

.btn-danger:hover:not(:disabled) {
    box-shadow: 6px 6px 0px var(--shadow);
}

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

.btn-warning:hover:not(:disabled) {
    box-shadow: 6px 6px 0px var(--shadow);
}

.btn-small {
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.5px;
    transition: all 0.15s;
    border: 2px solid var(--border);
    box-shadow: 2px 2px 0px var(--shadow);
}

.btn-small:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px var(--shadow);
}

.btn-discard {
    background: var(--red);
    color: #fff;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--text);
    font-size: 0.9em;
    font-family: 'JetBrains Mono', monospace;
}

textarea {
    width: 100%;
    min-height: 160px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    padding: 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    resize: vertical;
    transition: box-shadow 0.2s;
    line-height: 1.7;
}

textarea:focus {
    outline: none;
    box-shadow: 3px 3px 0px var(--shadow);
}

textarea::placeholder {
    color: var(--text-muted);
}

.sig-input {
    min-height: 80px;
}

.resume-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 16px;
    padding: 14px 18px;
    background: #FFF3CD;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: 3px 3px 0px var(--shadow);
    animation: slideIn 0.3s ease;
}

.resume-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88em;
    font-weight: 700;
    color: var(--dark);
}

.resume-icon svg {
    vertical-align: -2px;
}

.progress-container {
    margin: 0 0 18px;
    display: none;
    animation: slideIn 0.3s ease;
}

.progress-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.progress-bar-wrapper {
    width: 100%;
    height: 14px;
    background: var(--bg);
    border-radius: 7px;
    overflow: hidden;
    border: 2px solid var(--border);
}

.progress-bar-fill {
    height: 100%;
    background: var(--accent);
    width: 0%;
    transition: width 0.4s ease;
    border-radius: 5px;
    position: relative;
}

.progress-bar-fill.scanning {
    background: repeating-linear-gradient(
        -45deg,
        var(--accent),
        var(--accent) 10px,
        #FF8C5A 10px,
        #FF8C5A 20px
    );
    background-size: 28px 28px;
    animation: barberpole 0.8s linear infinite;
}

@keyframes barberpole {
    0% { background-position: 0 0; }
    100% { background-position: 28px 0; }
}

.progress-text {
    font-size: 0.88em;
    color: var(--text);
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.progress-eta {
    font-size: 0.82em;
    color: var(--text-dim);
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

.progress-speed-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 6px;
}

.progress-status {
    color: var(--text-dim);
    font-size: 0.8em;
    font-family: 'JetBrains Mono', monospace;
    word-break: break-all;
    flex: 1;
}

.progress-speed {
    color: var(--green);
    font-size: 0.82em;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    flex-shrink: 0;
}

.terminal-log {
    background: var(--terminal-bg);
    border: var(--border-w) solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.terminal-titlebar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #16162a;
    border-bottom: 2px solid #2a2a4a;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--border);
}

.terminal-dot.red { background: var(--red); }
.terminal-dot.yellow { background: var(--yellow); }
.terminal-dot.green { background: var(--green); }

.terminal-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #888;
    margin-left: 8px;
    font-weight: 600;
}

.terminal-body {
    padding: 16px;
    max-height: 300px;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    line-height: 1.8;
    color: var(--terminal-text);
}

.terminal-body::-webkit-scrollbar { width: 6px; }
.terminal-body::-webkit-scrollbar-track { background: #16162a; }
.terminal-body::-webkit-scrollbar-thumb { background: #3a3a5a; border-radius: 3px; }

.log-line {
    animation: logFadeIn 0.2s ease;
}

.log-found {
    color: var(--green);
}

.log-bad {
    color: var(--red);
}

.log-info {
    color: var(--yellow);
}

.log-prompt {
    color: var(--accent);
}

.terminal-cursor-line {
    color: var(--accent);
}

.terminal-cursor-line .cursor {
    display: inline-block;
    width: 8px;
    height: 14px;
    background: var(--terminal-text);
    animation: cursorBlink 1s step-end infinite;
    vertical-align: text-bottom;
}

@keyframes logFadeIn {
    from { opacity: 0; transform: translateX(-8px); }
    to { opacity: 1; transform: translateX(0); }
}

.loading-indicator {
    display: none;
    text-align: center;
    padding: 20px;
}

.loading-indicator.active {
    display: block;
}

.scanner-pulse {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border: 2px solid var(--border);
    border-radius: 50%;
    margin-right: 10px;
    animation: scanPulse 1.2s ease-in-out infinite;
    vertical-align: middle;
}

@keyframes scanPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.4; }
}

.loading-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    vertical-align: middle;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.stat-box {
    background: var(--card);
    border: var(--border-w) solid var(--border);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--shadow);
    transition: all 0.15s ease;
}

.stat-box:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--shadow);
}

.stat-box h3 {
    font-size: 2.6em;
    margin-bottom: 4px;
    font-weight: 700;
    color: var(--dark);
}

.stat-box.found {
    border-color: var(--green);
}

.stat-box.found h3 {
    color: var(--green);
}

.stat-box.bad {
    border-color: var(--red);
}

.stat-box.bad h3 {
    color: var(--red);
}

.stat-box p {
    font-size: 0.82em;
    color: var(--text-dim);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-family: 'JetBrains Mono', monospace;
}

.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 10px;
}

.results-header h2 {
    margin-bottom: 0;
    font-size: 1.1em;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.results-text {
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    line-height: 1.9;
    color: var(--text);
    white-space: pre-wrap;
    word-break: break-all;
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--teal);
    color: #fff;
    border: 2px solid var(--border);
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
    font-family: 'Space Grotesk', sans-serif;
    box-shadow: 2px 2px 0px var(--shadow);
}

.copy-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px var(--shadow);
}

.copy-btn.copied {
    background: var(--green);
}

.copy-btn .btn-icon {
    vertical-align: -2px;
}

.bad-url-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    margin-bottom: 4px;
    background: #FFF0F0;
    border: 2px solid var(--red);
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    transition: all 0.15s;
    gap: 12px;
}

.bad-url-item:hover {
    transform: translateX(3px);
    box-shadow: 2px 2px 0px var(--red);
}

.bad-url-link {
    color: var(--red);
    word-break: break-all;
    flex: 1;
    font-weight: 600;
}

.bad-url-reason {
    color: var(--text-dim);
    font-size: 11px;
    white-space: nowrap;
    padding: 3px 10px;
    background: var(--bg);
    border-radius: 4px;
    border: 1.5px solid var(--border);
    flex-shrink: 0;
    font-weight: 600;
}

.bad-list-container {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 4px;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); border-radius: 6px; }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

.tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 18px;
}

.tab-btn {
    padding: 10px 22px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.5px;
    transition: all 0.15s;
    border: 2px solid var(--border);
    font-family: 'Space Grotesk', sans-serif;
    background: var(--bg);
    color: var(--text-dim);
    box-shadow: 2px 2px 0px var(--shadow);
}

.tab-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px var(--shadow);
}

.tab-btn.active-good {
    background: var(--green);
    color: #fff;
}

.tab-btn.active-bad {
    background: var(--red);
    color: #fff;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: slideIn 0.3s ease;
}

.footer {
    text-align: center;
    margin-top: 32px;
    padding: 20px;
    background: var(--card);
    border: var(--border-w) solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--shadow);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82em;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 1px;
}

.footer span {
    color: var(--accent);
}

.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 14px;
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    border: 2px solid var(--border);
    box-shadow: 3px 3px 0px var(--shadow);
}

.toast-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast-error {
    background: #FECACA;
    color: var(--red);
}

.toast-info {
    background: #D1FAE5;
    color: var(--green);
}

.no-results {
    text-align: center;
    color: var(--text-muted);
    padding: 40px;
    font-size: 1em;
    font-weight: 600;
}

.header-icon svg {
    color: var(--accent);
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media(max-width: 992px) {
    .container { max-width: 720px; }
    body { padding: 20px; }
    .header { padding: 32px 20px; }
    .header h1 { font-size: 2.2em; }
    .stat-box h3 { font-size: 2.2em; }
    .stat-box { padding: 20px 14px; }
}

@media(max-width: 768px) {
    body { padding: 14px; }
    .container { max-width: 100%; }
    .header { padding: 24px 16px; margin-bottom: 18px; }
    .header h1 { font-size: 1.8em; }
    .controls-row { flex-direction: column; }
    .btn { width: 100%; min-width: 100%; padding: 16px; }
    .speed-control { width: 100%; justify-content: space-between; }
    .stats-grid { grid-template-columns: 1fr; gap: 10px; margin-bottom: 16px; }
    .bad-url-item { flex-direction: column; align-items: flex-start; gap: 6px; padding: 10px 12px; }
    .bad-url-reason { white-space: normal; }
}

@media(max-width: 576px) {
    body { padding: 10px; }
    .header { padding: 20px 12px; margin-bottom: 14px; }
    .header h1 { font-size: 1.5em; }
    .stat-box h3 { font-size: 1.8em; }
    .stat-box { padding: 16px 10px; }
    .stat-box p { font-size: 0.72em; }
    .card { padding: 16px; margin-bottom: 14px; }
    .tabs { flex-direction: column; gap: 4px; }
    .tab-btn { width: 100%; text-align: center; font-size: 12px; padding: 10px; }
    .results-text { padding: 12px; font-size: 11px; max-height: 280px; }
    .bad-url-item { padding: 8px 10px; font-size: 11px; }
    textarea { min-height: 120px; font-size: 12px; padding: 12px; }
    .btn { padding: 14px; font-size: 13px; }
    .resume-bar { flex-direction: column; gap: 10px; }
    .terminal-body { max-height: 200px; font-size: 11px; }
}

@media(max-width: 400px) {
    .header h1 { font-size: 1.2em; }
    .stat-box h3 { font-size: 1.4em; }
    .stat-box p { font-size: 0.68em; }
}