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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 100vh;
    color: #fff;
}

.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 30px;
}

.header h1 {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(90deg, #00d4ff, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.version {
    background: rgba(255,255,255,0.1);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    color: #888;
}

/* Screens */
.screen {
    display: none;
}

.screen.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* Accounts List */
.accounts-list {
    margin: 20px 0;
}

.account-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s;
}

.account-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(5px);
}

.account-info h3 {
    font-size: 16px;
    margin-bottom: 4px;
}

.account-info .status {
    font-size: 12px;
    color: #888;
}

.account-info .status.running {
    color: #4ade80;
}

.account-info .status.error {
    color: #f87171;
}

.account-actions {
    display: flex;
    gap: 8px;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.2s;
}

.btn-icon.play {
    background: #4ade80;
    color: #000;
}

.btn-icon.stop {
    background: #f87171;
    color: #fff;
}

.btn-icon.login {
    background: #60a5fa;
    color: #fff;
}

.btn-icon:hover {
    transform: scale(1.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #aaa;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-size: 16px;
    transition: all 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #00d4ff;
    background: rgba(255,255,255,0.1);
}

.form-group input::placeholder {
    color: #666;
}

/* Buttons */
.btn {
    width: 100%;
    padding: 14px 24px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 12px;
}

.btn-primary {
    background: linear-gradient(90deg, #00d4ff, #7c3aed);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.2);
}

/* Spinner */
.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: #00d4ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 30px auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Status Box */
.status-box {
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    padding: 16px;
    margin-top: 20px;
    font-family: monospace;
    font-size: 13px;
    color: #888;
    max-height: 200px;
    overflow-y: auto;
}

/* Success/Error Icons */
.success-icon, .error-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 40px auto 20px;
}

.success-icon {
    background: rgba(74, 222, 128, 0.2);
    color: #4ade80;
}

.error-icon {
    background: rgba(248, 113, 113, 0.2);
    color: #f87171;
}

/* Alternative Methods */
.alternative-methods {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.alt-label {
    font-size: 13px;
    color: #888;
    margin-bottom: 10px;
}

.alt-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-alt {
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
    color: #ccc;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    flex: 1;
    min-width: 100px;
    text-align: center;
}

.btn-alt:hover {
    background: rgba(255,255,255,0.15);
    border-color: #00d4ff;
    color: #fff;
}

/* Hint */
.hint {
    font-size: 13px;
    color: #666;
    text-align: center;
    margin-top: 20px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

.empty-state p {
    margin-bottom: 20px;
}

/* Screenshot Modal */
.screenshot-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: auto;
}

.screenshot-content {
    background: #1a1a2e;
    border-radius: 12px;
    max-width: 100%;
    max-height: 90vh;
    overflow: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.screenshot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    background: #1a1a2e;
}

.screenshot-header h3 {
    margin: 0;
    font-size: 18px;
}

.screenshot-header button.close-btn {
    background: rgba(255, 100, 100, 0.3);
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    padding: 4px 12px;
    border-radius: 8px;
    line-height: 1;
}

.screenshot-header button.close-btn:hover {
    background: rgba(255, 100, 100, 0.6);
}

.screenshot-footer {
    padding: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    position: sticky;
    bottom: 0;
    background: #1a1a2e;
}

.screenshot-url {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    font-family: monospace;
    font-size: 12px;
    color: #888;
    word-break: break-all;
}

.screenshot-content img {
    width: 100%;
    display: block;
}

.screenshot-text {
    padding: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.screenshot-text h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: #aaa;
}

.screenshot-text pre {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px;
    border-radius: 8px;
    font-size: 12px;
    color: #ccc;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 200px;
    overflow: auto;
    margin: 0;
}

/* Admin Hint */
.admin-hint {
    font-size: 13px;
    color: #888;
    margin-bottom: 20px;
    text-align: center;
}

/* Fleets Grid */
.fleets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin: 20px 0;
}

/* Fleet Card */
.fleet-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.fleet-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #00d4ff;
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.fleet-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #fff;
}

.fleet-card .fleet-company {
    font-size: 12px;
    color: #888;
}

.fleet-card .fleet-status {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Login Card */
.login-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
}

.login-logo {
    margin-bottom: 24px;
    color: #00d4ff;
}

.login-logo svg {
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
}

.login-card h2 {
    margin-bottom: 24px;
    font-size: 22px;
}

.login-card .form-group {
    text-align: left;
}

/* Fleet Badge */
.fleet-badge {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
}

.fleet-badge .fleet-label {
    color: #666;
}

.fleet-badge .fleet-name {
    color: #00d4ff;
    font-weight: 600;
}

/* Screen Titles */
#screen-admin h2,
#screen-add-account h2 {
    text-align: center;
    margin-bottom: 10px;
    font-size: 24px;
}

#screen-waiting h2,
#screen-code h2,
#screen-success h2,
#screen-error h2,
#screen-invalid h2 {
    text-align: center;
}

#screen-waiting p,
#screen-code p,
#screen-success p,
#screen-error p,
#screen-invalid p {
    text-align: center;
    color: #aaa;
}

#code-hint {
    margin-bottom: 24px;
}

/* Progress Steps */
.progress-steps {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin: 20px 0 10px;
    flex-wrap: wrap;
}

.progress-step {
    font-size: 12px;
    color: #555;
    padding: 6px 12px;
    border-radius: 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.progress-step .step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #444;
    display: inline-block;
    transition: all 0.3s;
}

.progress-step.active {
    color: #00d4ff;
    border-color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
}

.progress-step.active .step-dot {
    background: #00d4ff;
    box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
    animation: pulse 1.5s infinite;
}

.progress-step.done {
    color: #4ade80;
    border-color: rgba(74, 222, 128, 0.3);
}

.progress-step.done .step-dot {
    background: #4ade80;
}

/* Step Badge */
.step-badge {
    display: inline-block;
    background: linear-gradient(90deg, #00d4ff, #7c3aed);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-align: center;
}

/* Error Banner (inline) */
.error-banner {
    background: rgba(248, 113, 113, 0.15);
    border: 1px solid rgba(248, 113, 113, 0.4);
    color: #f87171;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
    text-align: center;
    animation: fadeIn 0.3s ease;
}

/* Scraper Status Box */
.scraper-status-box {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 16px;
    margin: 20px 0;
    text-align: left;
}

.status-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.status-row:last-child {
    border-bottom: none;
}

.status-label {
    color: #888;
    font-size: 14px;
}

.status-value {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
}

.status-active {
    color: #4ade80 !important;
}

.status-starting {
    color: #fbbf24 !important;
}

/* Responsive */
@media (max-width: 480px) {
    .container {
        padding: 16px;
    }

    .header h1 {
        font-size: 24px;
    }

    .account-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .account-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .fleets-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .login-card {
        padding: 24px 16px;
    }
}

/* Method Selection Screen */
.method-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.btn-method {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn-method:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(0, 200, 255, 0.5);
    transform: translateY(-1px);
}

.btn-method small {
    font-size: 12px;
    margin-top: 4px;
}